IPC分类号：
A47L5/38 | D06F58/20 | D06F35/00 | A47L5/22 | D06F43/08 | D06F43/00 | D06F19/00
当前申请(专利权)人：
FATHHOME INC.
原始申请(专利权)人：
FATHHOME, INC.
当前申请(专利权)人地址：
904 SIERRA PARK LN, 95864, SACRAMENTO, CALIFORNIA
发明人：
KHAZAIELI, AMIR | ROWE, AARON
摘要：
Disclosed herein, in certain embodiments, are vacuum-based systems, products, devices, and methods for de-odorizing, disinfecting, or cleaning articles such as clothing, shoes, toys, or dishes. A system or device can comprise a vacuum chamber comprising an housing defining an internal space having an internal pressure and an opening; a vacuum lid adapted to engage with the opening of the vacuum chamber; and a vacuum source connected to the vacuum chamber, wherein operation of the vacuum source reduces the internal pressure of the internal space of the vacuum chamber, wherein the lower internal pressure enhances the vaporization and removal of odors located on one or more articles disposed within the vacuum chamber.
技术问题语段：
The technical problem addressed in this patent is the inefficient and wasteful cleaning methods used by existing laundry machines, which rely on outdated cleaning processes. Additionally, there are no automated systems or methods for cleaning certain articles such as shoes, leather, and fragile garments, which are typically cleaned by hand or infrequently.
技术功效语段：
The patent text describes a vacuum-based device that can remove odors from clothing and other articles. The device offers an individualized cleaning process that targets different types of "dirt" on the laundry. It uses a vacuum to remove odors, disinfect, and remove stains, all without using water or energy-efficient methods. The device can also vaporize and remove odor molecules with a molecular weight of up to 330 g/mol. The device includes a vacuum chamber with an internal pressure that can be equilibrated with external pressure. It can open a pressure release valve when an alarm threshold is triggered. The device can also introduce consumables, such as spray nozzles or gases, to neutralize, bind, dissolve, or remove odors. The control system can operate the device based on instructions and sensors can measure properties at sub-atmospheric pressure levels.
权利要求：
1. A vacuum-based odor-removing device comprising:
a) a vacuum chamber comprising:
i) an housing defining an internal space having an internal pressure;
ii) an opening;
b) a vacuum lid adapted to engage with the opening of the vacuum chamber; and
c) a vacuum source connected to the vacuum chamber, wherein operation of the vacuum source reduces the internal pressure of the internal space of the vacuum chamber;
d) a subsystem configured to release ozone into the internal space of the vacuum chamber;
e) a chemical air filter configured to remove the ozone from gases leaving the vacuum chamber; and
f) a control system configured to execute one or more cleaning cycles, wherein the one or more cleaning cycles comprise activating the vacuum source to remove gases from the internal space of the vacuum chamber and activating the subsystem to backfill the internal space with the ozone.
2. The device of claim 1, wherein the vacuum source is a vacuum pump.
3. The device of claim 1, wherein the device is configured to de-odorize at least one article disposed within the vacuum chamber, wherein said article is selected from the group consisting of clothing, linen, footwear, cushions, pillows, bags, purses, toys, containers, food, and foodstuffs.
4. The device of claim 1, further comprising a subsystem configured to introduce at least one consumable into the chamber before, during, or after the one or more cleaning cycles.
5. The device of claim 4, wherein the at least one consumable is selected from the group consisting of scents, perfumes, air fresheners, fragrances, desiccants, conditioners, and softeners.
6. The device of claim 1, further comprising a subsystem configured to introduce at least one gas into the vacuum chamber, wherein said gas is configured to carry out at least one of the following functions: neutralizing odor, binding odor, dissolving odor, removing odor, and masking odor.
7. The device of claim 6, wherein the at least one gas is stored as a compressed liquid.
8. The device of claim 1, further comprising at least one sensor disposed within the vacuum chamber, said sensor configured to function at sub-atmospheric pressure levels, wherein said at least one sensor is configured to measure at least one property selected from the group consisting of pressure, volatile organic compounds, relative humidity, dew-point, small particles, and temperature.
9. The device of claim 1, wherein the one or more cleaning cycles comprise an asymptotic cycle, a storage cycle, or a margin cycle.
10. The device of claim 1, wherein the control system is configured to execute a cleaning program comprising the one or more cleaning cycles, wherein the one or more cleaning cycles comprise:
a) reducing the internal pressure of the vacuum chamber to a first pressure level;
b) maintaining the internal pressure at or below the first pressure level until a cleaning cycle objective is achieved; and
c) raising the internal pressure of the vacuum chamber to a second pressure level, wherein the second pressure level is at a higher pressure than the first pressure level.
11. The device of claim 1, further comprising a heating subsystem configured to heat the vacuum chamber, wherein the heat enhances vaporization of odor molecules from an article disposed within the vacuum chamber.
12. A vacuum-based disinfecting system comprising:
a) a vacuum chamber comprising:
i) an housing defining an internal space having an internal pressure;
ii) an opening;
b) a vacuum lid adapted to engage with the opening;
c) a vacuum source engaged with the vacuum chamber, wherein the vacuum source is configured to lower the internal pressure of the internal space of the vacuum chamber;
d) a subsystem configured to generate and release at least one disinfecting compound comprising ozone into the internal space of the vacuum chamber;
e) a chemical air filter configured to remove the ozone from gases leaving the vacuum chamber; and
f) a control system configured to execute one or more disinfecting cycles,
wherein the one or more disinfecting cycles comprise activating the vacuum source to remove gases from the internal space of the vacuum chamber and activating the subsystem to backfill the internal space with the ozone.
13. The device of claim 12, wherein the at least one disinfecting compound is a gas at room temperature and atmospheric pressure.
14. The device of claim 13, wherein the at least one disinfecting compound is stored as a liquid.
15. The device of claim 12, further comprising a heating subsystem engaged with the vacuum chamber, wherein the heating subsystem is configured to raise the temperature of the internal space of the vacuum chamber.
16. The device of claim 12, further comprising a consumables subsystem configured to introduce at least one consumable into the chamber before, during, or after the one or more disinfecting cycles.
17. The device of claim 12, further comprising at least one sensor disposed within the vacuum chamber, wherein said at least one sensor is configured to measure one or more of pressure, volatile organic compounds, relative humidity, dew-point, small particles, or temperature.
18. The device of claim 12, wherein the one or more disinfecting cycles comprise:
a) introducing the at least one disinfecting compound comprising the ozone into the vacuum chamber;
b) incubating for a period of time suitable for disinfection of an article disposed within the vacuum chamber; and
c) activating the vacuum pump to remove the at least one disinfecting compound comprising the ozone from the vacuum chamber.
19. The device of claim 12, further comprising at least one air filter configured to filter particulates from the gases removed from the internal space of the vacuum chamber by the vacuum source.
20. A vacuum-based disinfecting method comprising:
a) providing a vacuum source and a chemical air filter operatively coupled to a vacuum chamber having an internal space with an internal pressure;
b) obtaining an article to be disinfected, wherein said article is placed within the internal space of the chamber; and
c) performing at least one disinfecting cycle comprising:
i) releasing ozone into the internal space of the vacuum chamber, said ozone having a partial pressure within the internal space;
ii) incubating for a period of time suitable for disinfection of the article placed within the vacuum chamber;
iii) applying the vacuum source to the vacuum chamber, wherein the vacuum source reduces the internal pressure of the internal space of the vacuum chamber to below ambient pressure outside the vacuum chamber and reduces the partial pressure of the ozone, wherein the ozone is removed from gases leaving the vacuum chamber by the chemical air filter; and
iv) raising the internal pressure to ambient pressure.
背景技术：
[0002]Clothing, linen, and other articles become soiled over time from a variety of sources. Existing water-based laundry machines agitate the laundry articles inside a container of water with dissolved surfactants that bind and remove dirt, odors, and stains. Alternatively, dry cleaning utilizes the same process but replaces water with a non-aqueous liquid solvent such as tetrachloroethylene (“PERC”), which has toxic and carcinogenic properties. Both water-based and non-water-based laundry machines utilize outdated cleaning processes over a century old. They are energy-intensive and produce significant amounts of waste (e.g. wastewater, PERC). Furthermore, there is a lack of automated systems, devices, or methods for cleaning certain articles such as shoes, leather, and highly fragile garments, which are typically hand-cleaned and/or cleaned infrequently.
发明内容：
[0003]The “dirt” in dirty laundry is made up of a variety of unwelcome substances such as unpleasant personal odors (e.g. body odor), external odors (e.g. cigarette smoke), germs (e.g. odorant producing bacteria, pathogenic bacteria, etc.), and stains. Current cleaning technologies do not discriminate between the various types of “dirt” found on laundry and other articles that need cleaning. All laundry, ranging from the slightly worn shirt to grass-stained soccer shorts, get dumped together into washers & dryers that operate on incremental improvements to the same old technology. Current washer & dryer technology do not offer specificity in the degree of cleaning provided to address the different kinds of “dirt” that need to be removed. Specifically, they do not offer an individualized cleaning process that is capable of focusing only on odor removal, disinfection, stain removal, or a combination thereof. Given mounting environmental concerns relating to waste disposal, water usage, and energy usage, provided herein are systems, methods, and devices that remove odors, dirt, stains, and/or disinfect in a water-less or reduced water, energy-efficient process with safe or minimal discharge of hazardous or non-hazardous waste.
[0004]Disclosed herein, in certain embodiments, are vacuum-based devices configured to remove odors comprising: a vacuum-based odor-removing device comprising: a vacuum chamber comprising: an housing defining an internal space having an internal pressure; an opening; a vacuum lid adapted to engage with the opening of the vacuum chamber; and a vacuum source connected to the vacuum chamber, wherein operation of the vacuum source reduces the internal pressure of the internal space of the vacuum chamber. In some embodiments, the vacuum source is a vacuum pump engaged with the vacuum chamber, wherein the vacuum pump is configured to remove gases from inside the vacuum chamber to lower the internal pressure. In some embodiments, the device is configured to de-odorize at least one article disposed within the vacuum chamber, wherein said article is selected from the group consisting of clothing, linen, footwear, cushions, pillows, bags, purses, toys, containers, food, and foodstuffs. In some embodiments, the device is configured to remove personal odors from at least one article disposed within the vacuum chamber. In some embodiments, the device is configured to de-odorize footwear. In some embodiments, the device is configured to vaporize and remove odor molecules having a molecular weight below 330 g/mol, below 300 g/mol, below 250 g/mol, below 200 g/mol, below 150 g/mol, below 100 g/mol, below 50 g/mol, or below 30 g/mol. In some embodiments, the vacuum lid is adapted to engage with the opening of the vacuum chamber by means of a gasket, wherein the gasket is resistant to at least one of heat, ozone, weather, polar substances, aging, alkalis, acids, wear-and-tear, oxygenated solvents, and steam. In some embodiments, the device further comprises a pressure release valve configured to equilibrate the internal pressure of the vacuum chamber with ambient pressure outside the chamber. In some embodiments, the device is configured to open the pressure release valve when an alarm threshold is triggered. In some embodiments, the alarm threshold is triggered when the internal pressure is too low or too high relative to external pressure. In some embodiments, the alarm threshold is triggered when the internal pressure changes at a rate exceeding a pressure change threshold. In some embodiments, the pressure change threshold is 50 Torr/min, 100 Torr/min, 150 Torr/min, 200 Torr/min, 250 Torr/min, 300 Torr/min, 350 Torr/min, 400 Torr/min, 450 Torr/min, 500 Torr/min, 550 Torr/min, 600 Torr/min, 650 Torr/min, 700 Torr/min, 750 Torr/min, 760 Torr/min, 800 Torr/min, 900 Torr/min, 1000 Torr/min, 1100 Torr/min, 1200 Torr/min, 1300 Torr/min, 1400 Torr/min, 1500 Torr/min, 2000 Torr/min, 2500 Torr/min, 3000 Torr/min, 4000 Torr/min, or 5000 Torr/min. In some embodiments, the device further comprises a consumables subsystem configured to introduce at least one consumable into the chamber before, during, or after a vacuum cycle. In some embodiments, the device further comprises at least one spray nozzle engaged with the consumables subsystem, wherein the spray nozzle is configured to disperse the at least one consumable into the vacuum chamber. In some embodiments, the device further comprises a subsystem configured to introduce at least one gas into the vacuum chamber, wherein said gas is configured to carry out at least one of the following functions: neutralizing odor, binding odor, dissolving odor, removing odor, and masking odor (e.g. by adding fragrance). In some embodiments, the gas is stored inside a cartridge configured to engage with the subsystem. In some embodiments, the gas is stored as a compressed liquid. In some embodiments, the vacuum chamber is configured to maintain a pressure seal when the subsystem injects one or more gases into the vacuum chamber, wherein the resulting internal pressure of the vacuum chamber is higher than external ambient pressure. In some embodiments, the device further comprises a control system having a processor and a user interface, wherein the control system is configured to accept instructions and operate the device based on said instructions. In some embodiments, the device further comprises at least one sensor disposed within the vacuum chamber, said sensor configured to function at sub-atmospheric pressure levels, wherein said at least one sensor is configured to measure at least one property selected from the group consisting of pressure, volatile organic compounds, relative humidity, dew-point, small particles, and temperature. In some embodiments, the device is configured to run for at least one cleaning cycle, wherein a cleaning cycle is selected from an asymptotic cycle, a storage cycle, and a margin cycle. In some embodiments, the control system comprises a software module for controlling the device, wherein the software module provides a cleaning objective, said cleaning objective being a preset objective, an algorithmically calculated objective, or a user entered objective. In some embodiments, the cleaning cycle objective is reducing the partial pressure of odor particles in the vacuum chamber by a target percentage from an initial partial pressure, wherein the initial partial pressure is measured before the start of the cleaning cycle. In some embodiments, the device further comprises a heating subsystem configured to heat the vacuum chamber. In some embodiments, the control system operates the heating subsystem to enhance the vaporization of odor molecules from an article disposed within the vacuum chamber without damaging the article, wherein the internal temperature is no greater than 100 degrees Celsius, no greater than 90 degrees Celsius, no greater than 80 degrees Celsius, no greater than 70 degrees Celsius, no greater than 60 degrees Celsius, no greater than 50 degrees Celsius, no greater than 40 degrees Celsius, or no greater than 30 degrees Celsius. In some embodiments, the control system provides an interface for receiving user input to set the target temperature for the heating subsystem. In some embodiments, the device further comprises a mechanism for agitating the contents of the vacuum chamber. In some embodiments, the mechanism for agitation comprises a fan. In some embodiments, the vacuum chamber is configured to maintain a pressure seal with the vacuum lid when the internal pressure is lower than external pressure. In some embodiments, the vacuum chamber is configured to maintain a pressure seal with the vacuum lid when the internal pressure is higher than external pressure. In some embodiments, the device further comprises a latching mechanism, wherein the latching mechanism is configured to keep the vacuum lid engaged with the vacuum chamber before the internal pressure of the vacuum chamber is reduced, wherein the vacuum pressure generated by the negative internal pressure of the vacuum chamber maintains the pressure seal with the vacuum lid during a cleaning cycle. In some embodiments, the device further comprises a filtering mechanism for removing at least one of odors and particulates from the gases pumped out of the vacuum chamber. In some embodiments, the filtering mechanism comprises at least one of a HEPA filter and activated carbon filter. In some embodiments, the vacuum chamber comprises an internal coating configured to resist microbial growth. In some embodiments, the internal coating comprises copper or a copper alloy, wherein the copper and its alloy have antimicrobial properties. In some embodiments, the internal coating comprises at least one material selected from organosilanes, titanium dioxide, quaternary ammonium compounds, bactericides (e.g. chlorhexidine), viral inhibitors, and fungal inhibitors. In some embodiments, the device comprises a heat sink. In some embodiments, the heat sink comprises a passageway for receiving flow of a consumable. In some embodiments, the consumable is aerosolized while passing through the passageway of the heat sink. In some embodiments, the control system receives automatic updates. In some embodiments, an automatic update comprises a new cleaning cycle algorithm. In some embodiments, the device comprises at least one ultrasonic transducer for providing ultrasonic agitation of one or more articles inside the vacuum chamber.
[0005]Disclosed herein, in certain embodiments, are vacuum-based devices configured to disinfect comprising a vacuum chamber comprising: an housing defining an internal space having an internal pressure and an opening; a vacuum lid adapted to engage with the opening; a vacuum source engaged with the vacuum chamber, wherein the vacuum source is configured to remove gases from the internal space of the vacuum chamber; and a subsystem configured to release at least one disinfecting compound into the vacuum chamber. In some embodiments, the vacuum source is a vacuum pump engaged with the vacuum chamber, wherein the vacuum pump is configured to remove gases from inside the vacuum chamber to lower the internal pressure. In some embodiments, the device is configured to disinfect at least one article disposed within the vacuum chamber, wherein said article is selected from the group consisting of clothing, linen, footwear, cushions, pillows, bags, purses, toys, and containers. In some embodiments, the device is configured to disinfect footwear. In some embodiments, the device is configured to disinfect toys. In some embodiments, the disinfecting compound is stored as a compressed liquid, wherein the disinfecting compound is a gas at room temperature and 1 atmospheric pressure. In some embodiments, the disinfecting compound is stored within a detachable cartridge configured to engage with a bracket, slot, or chamber of the subsystem. In some embodiments, the subsystem comprises a reservoir for storing at least one disinfecting compound. In some embodiments, the disinfecting compound is a liquid at room temperature and 1 atmospheric pressure having a latent heat of evaporation. In some embodiments, the liquid disinfecting compound has a latent heat of evaporation of less than 1000 kJ/kg, less than 900 kJ/kg, less than 800 kJ/kg, less than 700 kJ/kg, less than 600 kJ/kg, less than 500 kJ/kg, less than 400 kJ/kg, less than 300 kJ/kg, less than 200 kJ/kg, less than 100 kJ/kg, less than 90 kJ/kg, less than 80 kJ/kg, less than 70 kJ/kg, less than 60 kJ/kg, less than 50 kJ/kg, less than 40 kJ/kg, less than 30 kJ/kg, less than 20 kJ/kg, or less than 10 kJ/kg. In some embodiments, the disinfecting compound has a molecular weight below 330 g/mol, below 300 g/mol, below 250 g/mol, below 200 g/mol, below 150 g/mol, below 100 g/mol, below 50 g/mol, or below 30 g/mol. In some embodiments, the disinfecting compound is selected from at least one of carbon dioxide, oxygen, ozone, chlorine dioxide, hydrogen peroxide, propylene glycol, triethylene glycol, and alcohol (e.g. ethanol, isopropanol, etc). In some embodiments, the device is configured to run for at least one disinfecting cycle, wherein a disinfecting cycle comprises: introducing one or more disinfectant compound into the vacuum chamber; incubating for a period of time suitable for disinfection of an article disposed within the vacuum chamber; and activating the vacuum pump to vaporize and remove the disinfectant compound from the vacuum chamber. In some embodiments, the vacuum lid is adapted to engage with the opening of the vacuum chamber by means of a gasket, wherein the gasket is resistant to at least one of heat, ozone, weather, polar substances, aging, alkalis, acids, wear-and-tear, oxygenated solvents, and steam. In some embodiments, the device further comprises a pressure release valve configured to equilibrate the internal pressure of the vacuum chamber with ambient pressure outside the chamber. In some embodiments, the device is configured to open the pressure release valve when an alarm threshold is triggered. In some embodiments, the alarm threshold is triggered when the internal pressure is too low or too high relative to external pressure. In some embodiments, the alarm threshold is triggered when the internal pressure changes at a rate exceeding a pressure change threshold. In some embodiments, the pressure change threshold is 50 Torr/min, 100 Torr/min, 150 Torr/min, 200 Torr/min, 250 Torr/min, 300 Torr/min, 350 Torr/min, 400 Torr/min, 450 Torr/min, 500 Torr/min, 550 Torr/min, 600 Torr/min, 650 Torr/min, 700 Torr/min, 750 Torr/min, 760 Torr/min, 800 Torr/min, 900 Torr/min, 1000 Torr/min, 1100 Torr/min, 1200 Torr/min, 1300 Torr/min, 1400 Torr/min, 1500 Torr/min, 2000 Torr/min, 2500 Torr/min, 3000 Torr/min, 4000 Torr/min, or 5000 Torr/min. In some embodiments, the device further comprises a consumables subsystem configured to introduce at least one consumable into the chamber before, during, or after a vacuum cycle. In some embodiments, the device further comprises a subsystem configured to introduce at least one gas into the vacuum chamber, wherein said gas is configured to carry out at least one of the following anti-odor functions: neutralizing odor, binding odor, dissolving odor, removing odor, and masking odor (e.g. by adding fragrance). In some embodiments, the gas is stored inside a cartridge configured to engage with the subsystem. In some embodiments, the gas is stored as a compressed liquid. In some embodiments, the vacuum chamber is configured to maintain a pressure seal when the subsystem injects one or more gases into the vacuum chamber, wherein the resulting internal pressure of the vacuum chamber is higher than external ambient pressure. In some embodiments, the device further comprises a single subsystem configured to receive one or more cartridges containing a gas with anti-odor functions, a disinfecting compound, or a consumable. In some embodiments, the vacuum chamber further comprises at least one spray nozzle engaged with the subsystem, wherein the spray nozzle is configured to disperse at least one of an anti-odor gas, a disinfecting compound, and a consumable into the vacuum chamber. In some embodiments, the device further comprises a control system having a processor and a user interface, wherein the control system is configured to accept instructions and operate the device based on said instructions. In some embodiments, the device further comprises at least one sensor disposed within the vacuum chamber, said sensor configured to function at sub-atmospheric pressure levels, wherein said at least one sensor is configured to measure at least one property selected from the group consisting of pressure, volatile organic compounds, relative humidity, dew-point, small particles, and temperature. In some embodiments, the device is configured to run for at least one cleaning cycle, wherein a cleaning cycle is selected from an asymptotic cycle, a storage cycle, and a margin cycle. In some embodiments, the control system comprises a software module for controlling the device, wherein the software module provides a cleaning objective, said cleaning objective being a preset objective, an algorithmically calculated objective, or a user entered objective. In some embodiments, the cleaning cycle objective is reducing the partial pressure of odor particles in the vacuum chamber by a target percentage from an initial partial pressure, wherein the initial partial pressure is measured before the start of the cleaning cycle. In some embodiments, the device further comprises a heating subsystem configured to heat the vacuum chamber. In some embodiments, the control system operates the heating subsystem to enhance the vaporization of odor molecules from an article disposed within the vacuum chamber without damaging the article, wherein the internal temperature is no greater than 100 degrees Celsius, no greater than 90 degrees Celsius, no greater than 80 degrees Celsius, no greater than 70 degrees Celsius, no greater than 60 degrees Celsius, no greater than 50 degrees Celsius, no greater than 40 degrees Celsius, or no greater than 30 degrees Celsius. In some embodiments, the control system provides an interface for receiving user input to set the target temperature for the heating subsystem. In some embodiments, the device further comprises a mechanism for agitating the contents of the vacuum chamber. In some embodiments, the mechanism for agitation comprises a fan. In some embodiments, the vacuum chamber is configured to maintain a pressure seal with the vacuum lid when the internal pressure is lower than external pressure. In some embodiments, the vacuum chamber is configured to maintain a pressure seal with the vacuum lid when the internal pressure is higher than external pressure. In some embodiments, the device further comprises a latching mechanism, wherein the latching mechanism is configured to keep the vacuum lid engaged with the vacuum chamber before the internal pressure of the vacuum chamber is reduced, wherein the vacuum pressure generated by the negative internal pressure of the vacuum chamber maintains the pressure seal with the vacuum lid during a cleaning cycle. In some embodiments, the device further comprises an air filter for filtering the gases pumped out of the vacuum chamber by the vacuum source, said filter configured to collect at least one of airborne particles, odors, and the disinfectant compound. In some embodiments, the air filter is a chemical air filter, a UV light air filter, an ionic air filter, or a particulate air filter. In some embodiments, the device further comprises a UV source configured to inactivate microbes located on an article disposed within the vacuum chamber. In some embodiments, the vacuum chamber comprises an internal coating configured to resist microbial growth. In some embodiments, the internal coating comprises copper or a copper alloy, wherein the copper and its alloy have antimicrobial properties. In some embodiments, the internal coating comprises at least one material selected from organosilanes, titanium dioxide, quaternary ammonium compounds, bactericides (e.g. chlorhexidine), viral inhibitors, and fungal inhibitors. In some embodiments, the device comprises a heat sink. In some embodiments, the heat sink comprises a passageway for receiving flow of a consumable. In some embodiments, the consumable is aerosolized while passing through the passageway of the heat sink. In some embodiments, the control system receives automatic updates. In some embodiments, an automatic update comprises a new cleaning cycle algorithm. In some embodiments, the device comprises at least one ultrasonic transducer for providing ultrasonic agitation of one or more articles inside the vacuum chamber.
[0006]Disclosed herein, in certain embodiments, are vacuum-based cleaning devices comprising: a vacuum chamber comprising: an housing defining an internal space having an internal pressure and an opening; a vacuum lid adapted to engage with the opening; a vacuum source engaged with the vacuum chamber, wherein the pump is configured to remove gases from the internal space of the vacuum chamber; and a subsystem configured to release at least one cleaning compound into the internal space of the vacuum chamber. In some embodiments, the vacuum source is a vacuum pump engaged with the vacuum chamber, wherein the vacuum pump is configured to remove gases from inside the vacuum chamber to lower the internal pressure. In some embodiments, the device is configured to clean at least one article disposed within the vacuum chamber, wherein said article is selected from the group consisting of clothing, linen, footwear, cushions, pillows, bags, purses, toys, and containers. In some embodiments, the device is configured to clean clothing. In some embodiments, the device is configured to clean toys. In some embodiments, the device is configured for removing stains from at least one article disposed within the vacuum chamber In some embodiments, the cleaning compound is stored as a compressed liquid, wherein the cleaning compound is a gas at room temperature and 1 atmospheric pressure. In some embodiments, the cleaning compound is stored within a detachable cartridge configured to engage with a bracket, slot, or chamber of the subsystem. In some embodiments, the subsystem comprises a reservoir for storing at least one cleaning compound. In some embodiments, the cleaning compound is a liquid having a latent heat of evaporation. In some embodiments, the liquid cleaning compound has a latent heat of evaporation of less than 1000 kJ/kg, less than 900 kJ/kg, less than 800 kJ/kg, less than 700 kJ/kg, less than 600 kJ/kg, less than 500 kJ/kg, less than 400 kJ/kg, less than 300 kJ/kg, less than 200 kJ/kg, less than 100 kJ/kg, less than 90 kJ/kg, less than 80 kJ/kg, less than 70 kJ/kg, less than 60 kJ/kg, less than 50 kJ/kg, less than 40 kJ/kg, less than 30 kJ/kg, less than 20 kJ/kg, or less than 10 kJ/kg. In some embodiments, the cleaning compound has a molecular weight below 330 g/mol, below 300 g/mol, below 250 g/mol, below 200 g/mol, below 150 g/mol, below 100 g/mol, below 50 g/mol, or below 30 g/mol. In some embodiments, the cleaning compound is selected from at least one of a detergent, a solvent, and PERC. In some embodiments, the device is configured to run for at least one cleaning cycle, wherein a cleaning cycle comprises: introducing at least one cleaning compound into the vacuum chamber, wherein the vacuum chamber vacuum lid is engaged with the opening to form a pressure seal prior to initiation of the cleaning cycle; incubating for a period of time; activating the vacuum pump to remove the at least one cleaning compound from the vacuum chamber. In some embodiments, the vacuum lid is adapted to engage with the opening of the vacuum chamber by means of a gasket, wherein the gasket is resistant to at least one of heat, ozone, weather, polar substances, aging, alkalis, acids, wear-and-tear, oxygenated solvents, and steam. In some embodiments, the device further comprises a pressure release valve configured to equilibrate the internal pressure of the vacuum chamber with ambient pressure outside the chamber. In some embodiments, the device is configured to open the pressure release valve when an alarm threshold is triggered. In some embodiments, the alarm threshold is triggered when the internal pressure is too low or too high relative to external pressure. In some embodiments, the alarm threshold is triggered when the internal pressure changes at a rate exceeding a pressure change threshold. In some embodiments, the pressure change threshold is 50 Torr/min, 100 Torr/min, 150 Torr/min, 200 Torr/min, 250 Torr/min, 300 Torr/min, 350 Torr/min, 400 Torr/min, 450 Torr/min, 500 Torr/min, 550 Torr/min, 600 Torr/min, 650 Torr/min, 700 Torr/min, 750 Torr/min, 760 Torr/min, 800 Torr/min, 900 Torr/min, 1000 Torr/min, 1100 Torr/min, 1200 Torr/min, 1300 Torr/min, 1400 Torr/min, 1500 Torr/min, 2000 Torr/min, 2500 Torr/min, 3000 Torr/min, 4000 Torr/min, or 5000 Torr/min. In some embodiments, the device further comprises a consumables subsystem configured to introduce at least one consumable into the chamber before, during, or after a vacuum cycle. In some embodiments, the device further comprises a subsystem configured to introduce at least one gas into the vacuum chamber, wherein said gas is configured to carry out at least one of the following anti-odor functions: neutralizing odor, binding odor, dissolving odor, removing odor, and masking odor (e.g. by adding fragrance). In some embodiments, the gas is stored inside a cartridge configured to engage with the subsystem. In some embodiments, the gas is stored as a compressed liquid. In some embodiments, the vacuum chamber is configured to maintain a pressure seal when the subsystem injects one or more gases into the vacuum chamber, wherein the resulting internal pressure of the vacuum chamber is higher than external ambient pressure. In some embodiments, the device further comprises a single subsystem configured to receive one or more cartridges containing a gas with anti-odor functions, a disinfecting compound, or a consumable. In some embodiments, the vacuum chamber further comprises at least one spray nozzle engaged with the subsystem, wherein the spray nozzle is configured to disperse at least one of an anti-odor gas, a disinfecting compound, and a consumable into the vacuum chamber. In some embodiments, the device further comprises a control system having a processor and a user interface, wherein the control system is configured to accept instructions and operate the device based on said instructions. In some embodiments, the device further comprises at least one sensor disposed within the vacuum chamber, said sensor configured to function at sub-atmospheric pressure levels, wherein said at least one sensor is configured to measure at least one property selected from the group consisting of pressure, volatile organic compounds, relative humidity, dew-point, small particles, and temperature. In some embodiments, the device is configured to run for at least one cleaning cycle, wherein a cleaning cycle is selected from an asymptotic cycle, a storage cycle, and a margin cycle. In some embodiments, the control system comprises a software module for controlling the device, wherein the software module provides a cleaning objective, said cleaning objective being a preset objective, an algorithmically calculated objective, or a user entered objective. In some embodiments, the cleaning cycle objective is reducing the partial pressure of the cleaning compound in the vacuum chamber by a target percentage from an initial partial pressure, wherein the initial partial pressure is measured near the start of the cleaning cycle. In some embodiments, the device further comprises a heating subsystem configured to heat the vacuum chamber. In some embodiments, the control system operates the heating subsystem to enhance the vaporization of the cleaning compound inside the vacuum chamber without damaging any articles, wherein the internal temperature is no greater than 100 degrees Celsius, no greater than 90 degrees Celsius, no greater than 80 degrees Celsius, no greater than 70 degrees Celsius, no greater than 60 degrees Celsius, no greater than 50 degrees Celsius, no greater than 40 degrees Celsius, or no greater than 30 degrees Celsius. In some embodiments, the control system provides an interface for receiving user input to set the target temperature for the heating subsystem. In some embodiments, the device further comprises a mechanism for agitating the contents of the vacuum chamber. In some embodiments, the mechanism for agitation comprises a fan. In some embodiments, the vacuum chamber is configured to maintain a pressure seal with the vacuum lid when the internal pressure is lower than external pressure. In some embodiments, the vacuum chamber is configured to maintain a pressure seal with the vacuum lid when the internal pressure is higher than external pressure. In some embodiments, the device further comprises a latching mechanism, wherein the latching mechanism is configured to keep the vacuum lid engaged with the vacuum chamber before the internal pressure of the vacuum chamber is reduced, wherein the vacuum pressure generated by the negative internal pressure of the vacuum chamber maintains the pressure seal with the vacuum lid during a cleaning cycle. In some embodiments, the device further comprises an air filter for filtering the gases pumped out of the vacuum chamber by the vacuum source, said filter configured to collect at least one of airborne particles, odors, and the cleaning compound. In some embodiments, the air filter is a chemical air filter, a UV light air filter, an ionic air filter, or a particulate air filter. In some embodiments, the device further comprises a UV source configured to inactivate microbes located on an article disposed within the vacuum chamber. In some embodiments, the vacuum chamber comprises an internal coating configured to resist microbial growth. In some embodiments, the internal coating comprises copper or a copper alloy, wherein the copper and its alloy have antimicrobial properties. In some embodiments, the internal coating comprises at least one material selected from organosilanes, titanium dioxide, quaternary ammonium compounds, bactericides (e.g. chlorhexidine), viral inhibitors, and fungal inhibitors. In some embodiments, the device comprises a heat sink. In some embodiments, the heat sink comprises a passageway for receiving flow of a consumable. In some embodiments, the consumable is aerosolized while passing through the passageway of the heat sink. In some embodiments, the control system receives automatic updates. In some embodiments, an automatic update comprises a new cleaning cycle algorithm. In some embodiments, the device comprises at least one ultrasonic transducer for providing ultrasonic agitation of one or more articles inside the vacuum chamber.
[0007]In another aspect, disclosed herein are vacuum-based odor-removing methods comprising: a) providing a vacuum-based cleaning device comprising: i) a vacuum chamber comprising a housing defining an internal space having an internal pressure; an opening; and a pressure release valve; ii) a vacuum lid adapted to engage with the opening of the vacuum chamber; iii) a vacuum pump connected to the vacuum chamber, said pump configured to remove gases from the internal space of the vacuum chamber; b) providing an article to be cleaned, wherein said article is placed within the internal space of the chamber; c) closing the vacuum lid, wherein the vacuum lid engages with the opening of the vacuum chamber to maintain an airtight seal; and d) turning on the vacuum pump, wherein operation of the vacuum pump reduces the internal pressure of the internal space of the vacuum chamber to sub-atmospheric levels; wherein the vacuum-based cleaning device removes odor molecules from the article by means of a partial vacuum generated by the reduction in internal pressure. In some embodiments, the vacuum source is a vacuum pump engaged with the vacuum chamber, wherein the vacuum pump is configured to remove gases from inside the vacuum chamber to lower the internal pressure. In some embodiments, the device is configured to de-odorize at least one article disposed within the vacuum chamber, wherein said article is selected from the group consisting of clothing, linen, footwear, cushions, pillows, bags, purses, toys, containers, food, and foodstuffs. In some embodiments, the device is configured to remove personal odors from at least one article disposed within the vacuum chamber. In some embodiments, the device is configured to de-odorize footwear. In some embodiments, the device is configured to vaporize and remove odor molecules having a molecular weight below 330 g/mol, below 300 g/mol, below 250 g/mol, below 200 g/mol, below 150 g/mol, below 100 g/mol, below 50 g/mol, or below 30 g/mol. In some embodiments, the vacuum lid is adapted to engage with the opening of the vacuum chamber by means of a gasket, wherein the gasket is resistant to at least one of heat, ozone, weather, polar substances, aging, alkalis, acids, wear-and-tear, oxygenated solvents, and steam. In some embodiments, the device further comprises a pressure release valve configured to equilibrate the internal pressure of the vacuum chamber with ambient pressure outside the chamber. In some embodiments, the device is configured to open the
具体实施方式：
[0033]Existing cleaning devices, systems, and methods fail to differentiate between the disparate kinds of “dirt” that need to be removed from dirty articles, and instead cleans all articles the same way by soaking them in a solvent containing a detergent or surfactant while adding mechanical agitation. As a result, people have been confined to time-consuming, energy inefficient, and waste-producing cleaning methods. Moreover, certain articles such as delicate clothing or shoes cannot even be cleaned using these traditional methods due to their fragility or vulnerability to solvents. Thus, a primary objective of the systems, products, devices, and methods for faster, energy efficient, and low waste cleaning described herein is to provide a vacuum-based technology for odor removal. Another objective of the systems, products, devices, and methods disclosed herein is to provide a vacuum-based technology for disinfecting articles. Another objective of the systems, products, devices, and methods disclosed herein is to provide a vacuum-based technology for removing dirts and/or stains from articles.
[0034]Disclosed herein, in certain embodiments, are vacuum-based devices configured to remove odors comprising: A vacuum-based odor-removing device comprising: a vacuum chamber comprising: an housing defining an internal space having an internal pressure; an opening; a vacuum lid adapted to engage with the opening of the vacuum chamber; and a vacuum source connected to the vacuum chamber, wherein operation of the vacuum source reduces the internal pressure of the internal space of the vacuum chamber.
[0035]Disclosed herein, in certain embodiments, are vacuum-based devices configured to disinfect comprising a vacuum chamber comprising: an housing defining an internal space having an internal pressure and an opening; a vacuum lid adapted to engage with the opening; a vacuum source engaged with the vacuum chamber, wherein the vacuum source is configured to remove gases from the internal space of the vacuum chamber; and a subsystem configured to release at least one disinfecting compound into the vacuum chamber.
[0036]Disclosed herein, in certain embodiments, are vacuum-based cleaning devices comprising: a vacuum chamber comprising: an housing defining an internal space having an internal pressure and an opening; a vacuum lid adapted to engage with the opening; a vacuum source engaged with the vacuum chamber, wherein the pump is configured to remove gases from the internal space of the vacuum chamber; and a subsystem configured to release at least one cleaning compound into the internal space of the vacuum chamber.
[0037]Disclosed herein, in certain embodiments, are vacuum-based odor-removing methods comprising: a) providing a vacuum-based cleaning device comprising: i) a vacuum chamber comprising a housing defining an internal space having an internal pressure; an opening; and a pressure release valve; ii) a vacuum lid adapted to engage with the opening of the vacuum chamber; iii) a vacuum pump connected to the vacuum chamber, said pump configured to remove gases from the internal space of the vacuum chamber; b) providing an article to be cleaned, wherein said article is placed within the internal space of the chamber; c) closing the vacuum lid, wherein the vacuum lid engages with the opening of the vacuum chamber to maintain an airtight seal; and d) turning on the vacuum pump, wherein operation of the vacuum pump reduces the internal pressure of the internal space of the vacuum chamber to sub-atmospheric levels; wherein the vacuum-based cleaning device removes odor molecules from the article by means of a partial vacuum generated by the reduction in internal pressure.
[0038]Disclosed herein, in certain embodiments, are vacuum-based cleaning methods comprising: a) providing a vacuum chamber having an internal space with an internal pressure; b) providing an article to be cleaned, wherein said article is placed within the internal space of the chamber; c) run at least one cleaning cycle comprising: i) applying a vacuum source to the vacuum chamber, wherein the vacuum source reduces the internal pressure to a first pressure level, wherein the first pressure level is lower than ambient pressure outside the vacuum chamber; ii) maintaining the first pressure level for a period of time; and iii) raising the internal pressure to a second pressure level, wherein the second pressure level is higher than the first pressure level.
[0039]Disclosed herein, in certain embodiments, are vacuum-based disinfecting methods comprising: a) providing a vacuum chamber having an internal space with an internal pressure; b) providing an article to be disinfected, wherein said article is placed within the internal space of the chamber; c) run at least one disinfecting cycle comprising: i) injecting a disinfecting gas into the internal space of the vacuum chamber, said gas having a partial pressure within the internal space; ii) applying a vacuum source to the vacuum chamber, wherein the vacuum source reduces the internal pressure of the vacuum chamber to below ambient pressure outside the vacuum chamber and reduces the partial pressure of the disinfecting gas; iii) maintaining the sub-atmospheric internal pressure for a period of time sufficient to achieve a cleaning objective; and iv) raising the internal pressure to atmospheric pressure.
[0040]Disclosed herein, in certain embodiments, are mobile cleaning services comprising: a) providing a vehicle having at least one vacuum-based cleaning device comprising: i) a vacuum chamber comprising a housing defining an internal space having an internal pressure and an opening; ii) a vacuum lid configured to engage with the opening; iii) a vacuum pump connected to the vacuum chamber, wherein the vacuum pump is configured to reduce the internal pressure by pumping gases out of the vacuum chamber; and iv) a pressure release valve configured to open at the end of a cleaning cycle, wherein opening the valve equilibrates the internal pressure of the vacuum chamber with external pressure; b) collecting at least one article to be cleaned; c) placing the at least one article inside the vacuum chamber and closing the vacuum lid; d) operating the vacuum chamber to run at least one cleaning cycle to clean the at least one article; and e) removing the at least one cleaned article from the vacuum chamber for pickup or delivery.
[0041]Disclosed herein, in certain embodiments, are vacuum-based cleaning devices comprising: a) a vacuum chamber comprising: i) a housing defining an internal space; ii) an opening; iii) a vacuum lid configured to engage with the opening; iv) a pressing mechanism, wherein the pressing mechanism is configured to remove wrinkles by pressing an article disposed within the internal space of the vacuum chamber; b) a vacuum pump engaged with the internal space of the vacuum chamber, wherein operation of the vacuum pump removes one or more gases from the internal space to an external space.
[0042]Disclosed herein, in certain embodiments, are vacuum-based devices adapted for use in space comprising: a) a vacuum chamber comprising: i) a housing defining an internal space; ii) an opening; iii) a vacuum lid configured to engage with the opening; iv) a valve configured to link the internal space to an external vacuum source; b) a vacuum source engaged with the valve; c) an adjustable vacuum regulator interposed between the valve and the vacuum source; wherein opening the regulator de-pressurizes the internal space; and d) a second valve configured to re-pressurize the vacuum chamber following de-pressurization.
[0043]Disclosed herein, in certain embodiments, are vacuum-based cleaning devices comprising: a) a vacuum chamber comprising: i) a body defining an internal space having an internal pressure; ii) wherein pressure outside the vacuum chamber defines an external pressure; iii) wherein the vacuum chamber is configured to resist warping of the housing when internal pressure is below or above external pressure; b) a vacuum lid adapted to maintain an airtight seal when engaged with the opening of the vacuum chamber; and c) a vacuum pump engaged with the vacuum chamber, wherein operation of the vacuum pump channels gas out of the vacuum chamber; and d) a subsystem configured to introduce at least one compound into the vacuum chamber; wherein the partial vacuum enhances vaporization of odor molecules from an article disposed within said chamber, wherein said odor molecules exit the chamber by operation of the vacuum pump.
[0044]FIG. 1 illustrates a non-limiting embodiment of the systems, products, devices, and methods disclosed herein. The vacuum chamber is shown as an housing with internal sensors for detecting the internal space of the chamber. The vacuum chamber is further connected to a pressure release valve and a vacuum pump. An optional subsystem for injecting consumables, odor eliminating compounds, disinfecting compounds, and/or cleaning compounds is also shown as connected to the vacuum chamber. A filter is engaged with the vacuum pump for purposes of removing undesirable substances from the air, which include odors, consumables, disinfecting compounds, cleaning compounds, dust, and other substances. The control system comprises a computer or processor configured to control the components of the vacuum-based device. FIG. 1 shows that the computer is configured to operate the vacuum pump, the sensors, and the subsystem. In some embodiments, the computer is configured to operate the vacuum chamber. In some embodiments, the computer is configured to open or close the vacuum lid in response to user input.
[0045]FIG. 2 is a graph displaying sensor data for pressure over time detected within the vacuum chamber of one embodiment of the vacuum-based device. In some embodiments, the vacuum-based device comprises a sensor detecting air pressure within the chamber. In some embodiments, sensor data is obtained in real-time during a cleaning cycle.
[0046]FIG. 3 is a graph displaying sensor data for dust over time detected within the vacuum chamber of one embodiment of the vacuum-based device. In some embodiments, the vacuum-based device comprises a sensor detecting dust within the vacuum chamber. In some embodiments, sensor data is obtained in real-time during a cleaning cycle.
[0047]FIG. 4 is a graph displaying sensor data for humidity over time detected within the vacuum chamber of one embodiment of the vacuum-based device. In some embodiments, the vacuum-based device comprises a sensor detecting humidity within the vacuum chamber. In some embodiments, sensor data is obtained in real-time during a cleaning cycle.
[0048]FIG. 5 is a graph displaying sensor data for dew point over time detected within the vacuum chamber of one embodiment of the vacuum-based device. In some embodiments, the vacuum-based device comprises a sensor detecting dew point within the vacuum chamber. In some embodiments, sensor data is obtained in real-time during a cleaning cycle.
[0049]FIG. 6 is a graph displaying sensor data for temperature over time detected within the vacuum chamber of one embodiment of the vacuum-based device. In some embodiments, the vacuum-based device comprises a sensor detecting temperature within the vacuum chamber. In some embodiments, sensor data is obtained in real-time during a cleaning cycle.
[0050]FIG. 7 illustrates a sectional side view of one embodiment of a vacuum-based device 700. In this embodiment, the device comprises a vacuum lid 702 and a vacuum chamber 704. In some embodiments, the vacuum chamber is a hermetically sealed enclosure, optionally internally coated with an anti-microbial coating, a chemically inert coating, or a copper coating. The vacuum chamber housing can comprise an outer enclosure 706 and an inner lining 708, and define an internal space 710. In some embodiments, the lid comprises one or more of valves, sensors, circuit board, heat sink, heating elements, or cooling elements. In some embodiments, the device comprises a vacuum pump 714 and an associated vacuum pump valve 712. In some embodiments, the vacuum pump is engaged with the vacuum chamber so as to remove gases/air from the internal space of the vacuum chamber. In some embodiments, the device comprises a gas tank 720 placed within a gas tank holder 724, and an associated valve 730. In some embodiments, the device comprises a scent tank 718 (e.g. storing a consumable that provides a pleasant scent, or disinfects, de-odorizes, etc.) placed within a scent tank holder 726, and an associated valve/regulator 716. In some embodiments, the gas is pressurized and released to help aerosolize or spread the consumable into the internal space of the vacuum chamber. In some embodiments, the device comprises a UV system 722 that directs UV light into the internal space of the vacuum chamber through a transparent section of the vacuum chamber 728.
[0051]FIG. 8 illustrates a perspective view of one embodiment of a vacuum-based device 800 comprising a vacuum lid 802 and a vacuum chamber 804, wherein the vacuum lid 802 is closed to provide a vacuum-tight seal. FIG. 9 illustrates a perspective view of one embodiment of the top half of a vacuum-based device 900 comprising a vacuum lid 902 and a vacuum chamber 904, wherein the vacuum lid 902 is closed to provide a vacuum-tight seal.
[0052]FIG. 10 illustrates one embodiment of a consumables system of the vacuum-based device that provides various functions described herein. In some embodiments, the vacuum-based device comprises one or more of a vacuum pump 1014, a vacuum chamber 1010, a protective screen at an air intake 1040, a protective screen 1042 inside the vacuum chamber, a gas tank 1018, a scent tank 1020 (e.g. a detachable cartridge holding a scent consumable), an ozone tank 1046, and valves 1050 controlling the flow of gases into the vacuum chamber (e.g. solenoid valves). In some embodiments, as shown, the gas, cartridge, and vacuum chamber are all connected to the air intake 1040. In some embodiments, the consumables system introduces ozone from the ozone tank 1046 into the vacuum chamber. In some embodiments, the consumables system introduces a fresh scent) from the scent tank 1020 into the vacuum chamber. In some embodiments, the consumables system uses a pressurized gas (e.g. CO2) from the gas tank 1018 to disperse a consumable (e.g. scent from the scent tank) into the vacuum chamber. In some embodiments, contents of the scent tank (or alternatively, some other consumables tank holding a different consumable) are aerosolized by first creating a (partial) vacuum in vacuum chamber using the vacuum pump, then opening the air intake/inlet 1040 into the vacuum chamber, then releasing the cartridge valve in short bursts, drawing the contents into the high-pressure airflow that is running above it, into the vacuum chamber. In some embodiments, the gas tank 1018 releases a pressurized gas into the vacuum chamber via a solenoid valve 1050. The protective screen 1042 helps prevent debris from flying in or out of the vacuum chamber. In some embodiments, this process is controlled by a control system (e.g. a microcontroller printed circuit board in the lid). In some embodiments, the device comprises one or more walls 1044, wherein each wall is optionally insulted.
[0053]FIG. 11 illustrates a sectional side view of one embodiment of a vacuum lid 1102. In some embodiments, the lid comprises a series of arches (e.g. repetitive arches) to provide structural support to improve the structural integrity of the lid while decreasing the weight of the lid (due to requiring less materials for same structural strength). In some embodiments, the lid is 3-D printed. In some embodiments, the vacuum lid comprises a seal 1162 (e.g. an O-ring seal) for forming a vacuum-tight seal with a vacuum chamber). In some embodiments, the vacuum lid comprises one or more sensors 1160. In some embodiments, the vacuum lid comprises one or more of a control system 1168 (e.g. a microcontroller printed circuit board), a thermoelectric cooler 1170, and a heat sink 1172. In some embodiments, sensor electrical connections are run through the heat sink to the control system. In some embodiments, thermoelectric coolers 1170 are placed between the heat sink and the outside of the vacuum chamber or lid. When electricity is pumped through the thermoelectric cooler, one side pumps heat to the other side, cooling one side while heating the other side. one side really hot and the other side really cold. Reversing the electricity causes the heat to pump in the opposite direction, reversing the effect. In some embodiments, the vacuum lid comprises an air inlet 1164 receiving air from outside the vacuum chamber and directing the air to a chamber outlet 1174 where the air exits into the internal space of the vacuum chamber 1110. In some embodiments, the air flow is controlled by a valve 1166. In some embodiments, the air flows through a heat sink (e.g. a labyrinthine passageway in the heat sink) associated with the control system, wherein the heat sink heats up the air before it enters the vacuum chamber. In some embodiments, flow from a consumables system/subsystem is directed through the heat sink to be aerosolized or vaporized before entering the vacuum chamber.
[0054]FIG. 12 illustrates a sectional side view of one embodiment of a vacuum-based device 1200 having ultrasonic transducers 1282. In some embodiments, the device comprises a vacuum lid 1202 and a vacuum chamber defining an internal space 1210. In some embodiments, the device comprises one or more of a vacuum pump system 1214, a gas tank system 1218, and another optional system 1280 (e.g. consumables, UV, or oil subsystem). In some embodiments, the device comprises one or more ultrasonic transducers 1282. In some embodiments, an ultrasonic transducer provides ultrasonic agitation of one or more articles disposed within the internal space of the vacuum chamber. In some embodiments, ultrasonic transducers are affixed in a repetitive pattern around the outside of the vacuum chamber. In some embodiments, the one or more ultrasonic transducers are connected to and controlled by the control system inside the vacuum lid.
[0055]FIG. 13 illustrates a flow chart showing one embodiment of an algorithm for adjusting a cycle (e.g. cleaning cycle) based on user data and/or questions answered by a user. The correlation between questions asked and overall user experience can be tested using a number of loops. In this embodiment, the loop asks a question, and delivers a specific experience based on the response/answer. Next time, it asks the same question, delivers the same experience, and if the user's response differs by a large amount, that question is de-weighted (it is less correlated with how the user actually feels). The question can be adjusted over time, for example, in case this de-weighted/less significant question was about smell, the next time, other smell related questions would take priority over this one.
[0056]FIG. 14 illustrates a flow chart showing one embodiment of an algorithm with the weight (significance) associated with various questions used by the algorithm for adjusting a cycle. In some embodiments, the device is programmed to poll a user with a randomized set of questions. Based on the answers to those questions, the device can decide which cycle peripherals to activate, and the intensity of those peripherals (e.g. time, pressure, and/or frequency of operation of vacuum pump, ultrasonic transducers, consumables system, etc)
[0057]FIG. 15 illustrates a flow chart showing one embodiment of an algorithm for adjusting a cycle based on user feedback. For example, in some embodiments, if the user gives negative feedback on the cleanliness of the articles being cleaned by the previous cycle, the next cycle is intensified. If the user gives neutral feedback, in some embodiments, the cycle is intensified slightly for next time. In some embodiments, if the user gives positive feedback, the cycle is either left untouched, or de-intensified slightly for the next cycle.
[0058]FIG. 16 illustrates a flow chart showing one embodiment of a cycle. Once started, the vacuum chamber is evacuated (e.g. depressurized by a vacuum pump) to a desired threshold pressure. Once that pressure is reached, it is maintained for a period of time. Next, each of the peripherals/systems runs their loops in parallel (e.g. consumables system/subsystem). If they are set to activate, they will for pre-defined times. Whether the peripheral(s) is activated, and for how long can change with each cycle and is dependent on user answers to the questions asked. For example, in some embodiments, the questions asked center around how bad the clothes to be cleaned smell and/or how dirty they are. The device can then adjust whether or not to activate each component and for how long based on the answers.
[0059]FIG. 17 illustrates a flow chart showing one embodiment of operation of a system, device, or method described herein. After the device is turned on, it goes into standby until a cycle is started. Once a cycle is started (see FIG. 16), a user feedback loop begins asking questions. In some embodiments, a user will not be able to retrieve clothes until the questions are answered. In case of major failure, resetting the unit's power can also release clothes.
[0060]Certain Terminologies
[0061]As used herein, odor refers to a smell or fragrance resulting from at least one volatilized chemical compound that is detectable by humans or other animals. Odor-causing chemical compounds include, but are not limited to, aldehydes, ketones, pheromones, esters, linear terpenes, cyclic terpenes, aromatic compounds, amines, alcohols, lactones, thiols, organophosphorus compounds, ethers, organosulfur and sulfide compounds, organic nitrogen compounds, ammonia, benzenes, phenols, epoxy resins, acids, anhydrides, hydrocarbons, solvents, chlorine, minerals, and metals.
[0062]As used herein, personal odor refers to scents or odors associated with volatile organic compounds (“VOC”) emanating from the skin. VOCs from the skin come from several sources, including eccrine, sebaceous, and apocrine gland secretions as well as the interactions between these secretions with resident skin bacteria that metabolize components of the secretions to produce the odorous VOCs. Eccrine glands are the predominant sweat gland on the body and are located throughout the skin with particular concentration on the palms, soles, and the forehead. Sweat secreted from eccrine glands mostly consist of water and electrolytes, but can also include glycoproteins, lactic acid, sugars, and amino acids. Sebaceous gland secretions include cholesterol and cholesterol esters, fatty acids, squalene, and triglycerides, which provide a nutrient source for resident skin bacteria. Apocrine glands are located mostly in the axillae (armpits), areola, and the pubic region.
[0063]As used herein, volatile organized compounds (“VOCs”) can include odorless compounds. Some volatilized compounds are detectable and can produce a physiological response without having a discernible scent. For example, some hormones may produce a physiological response upon detection by olfactory receptors while lacking a discernible scent.
[0064]As used herein, gas or gases refers to molecules in a gaseous state as one of the fundamental states of matter (e.g. gas, sovacuum lid, liquid, plasma). As used herein, gas can include homogeneous compositions of a particular molecule (e.g. pure oxygen) or heterogeneous mixtures which are composed of different kinds of molecules (e.g. air is composed of nitrogen, oxygen, carbon dioxide, etc.). As used herein, gas also refers to aerosols and other particles suspended in the air (e.g. dust, odors, etc.).
[0065]As used herein, “article” includes, but is not limited to, clothing, linen, footwear, cushions, pillows, bags, purses, toys, containers, food, and foodstuffs.
[0066]As used herein, laundry refers to any articles that are typically cleaned by traditional laundry cleaning methods such as use of a washing machine, dry cleaning, or hand washing.
[0067]As used herein, clothing refers to garments, hats, scarfs, gloves, belts, socks, and other items worn by a person or animal made from textiles, non-textile materials, or a combination thereof.
[0068]As used herein, footwear refers to shoes and other items worn on the foot, including but not limited to high heels, platform shoes, boots, sandals, flip-flops, moccasins, roller skates or roller blades, ice skates, ski boots, minimalist shoes (e.g. Vibram FiveFingers™), wrestling shoes, climbing shoes, cycling shoes, huaraches, dress shoes, ballet shoes, clogs, foam clogs (e.g. Crocs™), galoshes, and orthopedic footwear.
[0069]As used herein, toy refers to items used by children for play, including but not limited to stuffed animals, dolls, action figures, construction toys or bricks (e.g. wooden blocks, LEGO′), rubber toys, plastic toys, wooden toys, fabric toys, edible toys, animal chew toys, animal scratch toys (e.g. scratching post for cats), puzzles, mechanical toys, electronic toys (e.g. toy robot, Game Boy™), water toys (e.g. squirt gun, inflatable mattress), and accessories for said toys.
[0070]As used herein, external dirt refers to external oils, grease, bacteria, food, rust, odors, odorant molecules, fungi, smoke particles, and other unwanted matter that an article comes into contact with.
[0071]As used herein, a cleaning cycle refers to a sequence of one or more steps carried out by the systems, methods, and devices described herein for cleaning, de-odorizing, disinfecting, or otherwise removing undesirable dirt, odors, or stains from one or more articles. In some embodiments, a cleaning cycle refers to a de-odorizing (or odor removing) cycle and/or a disinfecting cycle.
[0072]As used herein, stain refers to the sources of personal odors, external odor sources, and external dirt that chemically bind to articles (e.g. stains from grass, blood, or urine).
[0073]As used herein, ambient pressure refers to the air pressure outside the vacuum chamber and is generally about 1 atmosphere. This ambient pressure may vary slightly depending on elevation and other factors. As used herein, ambient pressure is synonymous with atmospheric pressure.
[0074]As used herein, latent heat of evaporation refers to the energy required for a substance to transition from its liquid form into its gaseous form. Latent heat of evaporation is synonymous with latent heat of vaporization, enthalpy of vaporization, heat of vaporization, and heat of evaporation.
[0075]As used herein, structural failure refers to the collapse, breaking, tearing apart, fracturing, deformation, warping, shattering, cracking, or other damage of at least one component of the systems, devices, and apparatuses described in that renders the overall system, device, or apparatus inoperable. As an example, one form of structural failure is warping of the vacuum lid that creates a leak between the vacuum lid and the vacuum chamber and leads to a slowdown or inability of the vacuum system to regulate internal pressure.
[0076]Components
[0077]Vacuum Chamber
[0078]The systems, products, devices, and methods disclosed herein include a vacuum chamber. In this “vacuum chamber” section of the specification, vacuum chamber refers to the combination of the vacuum chamber and the vacuum chamber vacuum lid. In some embodiments, the vacuum chamber is configured to withstand an internal pressure that is substantially different from the ambient pressure. The ambient pressure can vary depending on the environment. For example, ambient pressure may be different from 1 atmosphere inside of a space station, spaceship, a submarine or submersible, underwater station, at high altitude, on an airplane, or an environment where the pressure is artificially created and/or maintained. In some embodiments, the vacuum chamber is configured to withstand an internal pressure that is substantially lower than the ambient pressure. In some embodiments, the vacuum chamber is configured to withstand an internal pressure that is substantially higher than the ambient pressure. In other embodiments, the vacuum chamber is configured to withstand an internal pressure that is substantially higher or lower than the ambient pressure. An internal pressure that is substantially different from the ambient pressure indicates a pressure difference of at least 0.1 atm, or more preferably at least 0.2 atm, or more preferably at least 0.3 atm, or more preferably at least 0.4 atm, or more preferably at least 0.5 atm, or more preferably at least 0.6 atm, or more preferably at least 0.7 atm, or more preferably at least 0.8 atm, or more preferably at least 0.9 atm, or more preferably at least 1.0 atm, or more preferably at least 2.0 atm, or more preferably at least 3.0 atm, or more preferably at least 4.0 atm, or more preferably at least 5.0 atm, or more preferably at least 10 atm, or more preferably at least 15 atm, or more preferably at least 20 atm, or more preferably at least 25 atm, or more preferably at least 30 atm, or more preferably at least 35 atm, or more preferably at least 40 atm, or more preferably at least 45 atm, or more preferably at least 50 atm.
[0079]In some embodiments, the vacuum chamber is composed of one or more materials capable of withstanding significant pressure differences, high pressure environments, low pressure environments, or both high and low pressure environments. In some embodiments, the vacuum chamber is composed metals, non-metals, or a combination thereof. In some embodiments, the vacuum chamber is composed of at least one of a metal selected from the group consisting of stainless steel, mild steel, aluminum or an aluminum alloy, copper or a copper alloy, titanium or a titanium alloy, and another metal or its alloy. In some embodiments, the vacuum chamber is composed of at least one of a non-metal material selected from the group consisting of glass, acrylic, ceramic, high density ceramic, elastomers, polymers, composites, and plastics. In some embodiments, the vacuum chamber comprises a polypropylene copolymer.
[0080]Materials suitable for use in a vacuum environment can require a relatively low rate of outgassing depending on the degree of vacuum achieved. Outgassing is the release of a gas that has been dissolved, frozen, absorbed, or otherwise trapped within a material. Outgassing can occur by means of gas release from porous materials by means of evaporation, sublimation, or desorption. In some embodiments, the vacuum chamber is composed of at least one material suitable for use in a vacuum environment, wherein the material has an outgassing rate of preferably no more than 1×10−6, or more preferably no more than 1×10−7, or more preferably no more than 1×10−8, or more preferably no more than 1×10−9, or more preferably no more than 1×10−1°, or more preferably no more than 1×10−11, or more preferably no more than 1×10−12 (Torr·1)/(sec·cm2) at room temperature and ambient pressure or 1 atm.
[0081]Gas can leak from or into the vacuum chamber due to leaks, cracks, imperfections in the seal between the vacuum chamber and the vacuum lid, imperfections in the gasket's ability to maintain a pressure seal, or structural failure of the vacuum chamber (e.g. the chamber or the vacuum lid collapses) due to substantial pressure differences between the internal pressure and the ambient pressure. In some embodiments, the vacuum chamber is configured to allow gas leakage preferably no greater than 1×10−6, or more preferably no greater than 1×10−7, or more preferably no greater than 1×10−8, or more preferably no greater than 1×10−9, or more preferably no greater than 1×10−1°, or more preferably no greater than 1×10−11, or more preferably no greater than 1×10−12 (Torr·1)/(sec·cm2) at room temperature. In some embodiments, the vacuum chamber is configured to limit gas leakage from the vacuum chamber to preferably no more than 1×10−6, or more preferably no more than 1×10−7, or more preferably no more than 1×10−8, or more preferably no more than 1×10−9, or more preferably no more than 1×10−1°, or more preferably no more than 1×10−11, or more preferably no more than 1×10−12 (Torr·1)/(sec·cm2) at room temperature, wherein the internal pressure of the vacuum chamber is higher than ambient pressure. In some embodiments, the vacuum chamber is configured to limit gas leakage into the vacuum chamber to preferably no more than 1