CN203970975U - A kind of air-sterilizing-purifying apparatus - Google Patents
A kind of air-sterilizing-purifying apparatus Download PDFInfo
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- CN203970975U CN203970975U CN201420210078.1U CN201420210078U CN203970975U CN 203970975 U CN203970975 U CN 203970975U CN 201420210078 U CN201420210078 U CN 201420210078U CN 203970975 U CN203970975 U CN 203970975U
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- mixing chamber
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- nebulizer
- liquid level
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Abstract
This utility model discloses a kind of air-sterilizing-purifying apparatus, the water tank, electrolysis unit, pump, nebulizer, blower fan and the mixing chamber that comprise housing and be positioned at housing, water tank is connected with electrolysis unit, electrolysis unit is connected with nebulizer by pump, nebulizer is communicated with mixing chamber, mixing chamber is communicated with the air outlet of housing, and blower fan is communicated with the air inlet of housing, and blower fan is communicated with mixing chamber.This utility model raw material is sodium chloride solution, be easy to get and environmental protection, anode electrolysis obtains acidic oxidized electric potential water, disinfection effect is better, can not produce secondary pollution, and cathodic electricity solves Alkalized oxidizing water, be transported in water-storing bottle, after being accumulated to some, take out, can be used for decontamination, save the energy.By PLC control system, control whole system and work, make nebulizer can continue the form with atomization by acidic oxidized electric potential water and spray, sustainable indoor air is carried out disinfection, guarantee the indoor air state in sterile purification all the time.
Description
Technical field
This utility model relates to air purification field, more specifically relates to a kind of air-sterilizing-purifying apparatus.
Background technology
Environment in recent years is polluted day by day serious, especially taking place frequently of haze and various popular virus, pathogenic bacteria, has larger threat to people's healthy and life, and haze is the carrier of virosis fungi pollution, swim in air, so people more and more focus on measure and the effect of air cleaning and sterilization.Common filter net type air purifier can only play a certain amount of bacteriostasis, can not reach bactericidal action.At present, generally by chemosterilant and ultraviolet radiation to the air processing of killing virus, but can cause like this secondary pollution of environment, human body is damaged, it is also very inconvenient to use.
Utility model content
In order to solve the problems of the technologies described above, the air-sterilizing-purifying apparatus that this utility model provides a kind of acidic oxidized electric potential water making by electrolytic chlorination sodium solution to purify air, Environmental Safety, can not produce secondary pollution and simple to operate, can work continuously.
In order to reach above-mentioned technical purpose, the technical solution of the utility model is as follows:
A kind of air-sterilizing-purifying apparatus, the air cleaning system that comprises housing and be positioned at housing, blower fan and mixing chamber, housing is provided with air inlet and air outlet, blower fan is communicated with the air inlet of housing, air cleaning system is communicated with mixing chamber, blower fan is communicated with mixing chamber, mixing chamber is communicated with the air outlet of housing, air cleaning system comprises water tank, drip, electrolysis bath, nebulizer and PLC control system, described water tank, drip, electrolysis bath is connected successively with nebulizer, drip is connected by pump with electrolysis bath, pump is connected to the anode tap of electrolysis bath by the first valve, pump is connected to the cathode terminal of electrolysis bath by the second valve, the anode tap of electrolysis bath is connected with nebulizer, the cathode terminal of electrolysis bath is connected with water-storing bottle, sodium chloride solution is housed in water tank, PLC control system respectively with drip, pump, the first valve, the second valve is connected with nebulizer, nebulizer is communicated with mixing chamber.
Its beneficial effect is: the sodium chloride solution in water tank flows in drip, via pump, the water in drip is extracted to anode chamber and the cathode chamber to electrolysis bath again, the anode chamber of electrolysis bath obtains acidic oxidized electric potential water to NaCl electrolysis, be transported in nebulizer, the cathode chamber of electrolysis bath obtains Alkalized oxidizing water to NaCl electrolysis, be transported in water-storing bottle, by nebulizer, vaporific acidic oxidized electric potential water is delivered in mixing chamber, mix fully in mixing chamber with the air being extracted by blower fan, and to its sterilizing, air after purification is discharged from air outlet.This utility model raw material is sodium chloride solution, be easy to get and environmental protection, anode electrolysis obtains acidic oxidized electric potential water, and disinfection effect is better, can not produce secondary pollution, cathodic electricity solves Alkalized oxidizing water, be transported in water-storing bottle, take out after being accumulated to some, can be used for decontamination, save the energy, noresidue.By PLC control system Based Intelligent Control whole system, worked, make nebulizer can continue the form ejection with atomization by acidic oxidized electric potential water, sustainable indoor air is carried out disinfection, guarantee the indoor air state in sterile purification all the time.
In some embodiments, electrolysis bath comprises cathode chamber and anode chamber, anode chamber comprises the first cell body and the first electrode, the first electrode is plugged in the first cell body, cathode chamber comprises the second cell body and the second electrode, the second electrode is plugged in the second cell body, between cathode chamber and anode chamber, is provided with cation exchange membrane.
Its beneficial effect is: the anode chamber of electrolysis bath and cathode chamber divide and be arranged, and facilitate brine electrolysis that anode chamber produces for sterilization, and the brine electrolysis that cathode chamber produces is for scrubbing.
In some embodiments, the medial wall of drip is provided with the first liquid level meter and the second liquid level meter, and the first liquid level meter is positioned at the top of the second liquid level meter.
Its beneficial effect is: the water level in drip is during lower than the position of the first liquid level meter, and PLC control system is sent prompting, and reminding user adds new sodium chloride solution to water tank; Water level in drip is during lower than the position of the second liquid level meter, and PLC control system control pump, the first electromagnetic valve, the second electromagnetic valve and electrolysis bath quit work, protection system.
In some embodiments, the 3rd liquid level meter and the 4th liquid level meter are installed on the medial wall of nebulizer, the 3rd liquid level meter is positioned at the top of the 4th liquid level meter, and the 3rd liquid level meter is connected with PLC control system respectively with the 4th liquid level meter.
Its beneficial effect is: when the liquid level in nebulizer rises to the position of the 3rd liquid level meter, the 3rd liquid level meter sends signal to PLC control system, PLC control system control pump, the first electromagnetic valve and electrolysis bath quit work, liquid level in nebulizer is during lower than the position of the 4th liquid level meter, the 4th liquid level meter sends signal to PLC control system, PLC control system control pump, the first electromagnetic valve and electrolysis bath are started working, and in nebulizer, carry brine electrolysis.If in setting-up time, electrolysis bath is not carried brine electrolysis to nebulizer, and PLC control system control nebulizer quits work, and whole system quits work simultaneously, after filling it up with sodium chloride solution in water tank, again starts.
In some embodiments, between blower fan and air inlet, be provided with drainage screen.
Its beneficial effect is: the drainage screen between blower fan and air inlet can filter the dust of air, improves the effect of air cleaning.
In some embodiments, mixing chamber comprises housing, on housing, offer fog inlet, centrifugal air duct and air outlet, in housing, be provided with the first mixing chamber, the second mixing chamber and the 3rd mixing chamber, the first mixing chamber is communicated with centrifugal air duct, and the first mixing chamber is communicated with fog inlet, between the first mixing chamber and the second mixing chamber, is provided with the first compression chamber, between the second mixing chamber and the 3rd mixing chamber, be provided with the second compression chamber, between the 3rd mixing chamber and air outlet, be provided with San compression chamber.
Its beneficial effect is: indoor air is extracted in the first mixing chamber by centrifugal air duct, for the liquid mist sterilizing, by fog inlet, be sent in the first mixing chamber, in the first mixing chamber, gas-liquid is carried out after preliminary mixing, enter the first compression chamber, pressurize to gas-liquid mixture in the first compression chamber, the gas-liquid mixture being pressurizeed accelerates to enter the second mixing chamber, in the second mixing chamber, gas-liquid enters the second compression chamber after again mixing after fully being spread, pressurize again to gas-liquid mixture in the second compression chamber, the gas-liquid mixture being pressurizeed accelerates to enter the 3rd mixing chamber, in the 3rd mixing chamber, gas-liquid enters San compression chamber after mixing fully after again being spread again, San compression chamber discharges from air outlet after being pressurizeed in gas-liquid mixed chamber.Gas-liquid mixed chamber adopts the length of gas-liquid mixed chamber and the method for many places cross-sectional deformation that lengthens air channel, be provided with a plurality of compression chambers and diffusive mixing chamber, gas-liquid mixture is pressurizeed and spread, disinfectant solution mist is fully mixed with air, the maximum efficiency of performance disinfectant solution sterilization.
In some embodiments, the cross section of the first compression chamber is less than the cross section of the first mixing chamber, the cross section of the second compression chamber is less than the cross section of the second mixing chamber, the cross section of San compression chamber is less than the cross section of the 3rd mixing chamber, and the cross section of San compression chamber is less than the cross section of the first compression chamber.
Its beneficial effect is: by reducing the mode of cross section, gas-liquid mixture is pressurizeed, allow gas-liquid fully mix, guarantee that disinfectant solution mist fully sterilizes, and saves the energy and environmental protection.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of the air-sterilizing-purifying apparatus of this utility model one embodiment;
Fig. 2 is the side-looking structural representation of the air-sterilizing-purifying apparatus of this utility model one embodiment;
Fig. 3 is the structural representation of air cleaning system of the air-sterilizing-purifying apparatus of this utility model one embodiment;
Fig. 4 is the structural representation of mixing chamber of the air-sterilizing-purifying apparatus of this utility model one embodiment.
The title of digital represented corresponding component in figure:
1. housing, 21. water tanks, 22. drips, 221. first liquid level meters, 222. second liquid level meters, 23. pumps, 231. first electromagnetic valves, 232. second electromagnetic valves, 24. electrolysis baths, 241. anode chamber, 242. cathode chamber, 25. nebulizers, 26. water-storing bottles, 3. mixing chamber, 31. housings, 311. fog inlet, 312. centrifugal air duct, 313. air outlet, 314. first mixing chambers, 3145. the first compression chamber, 315. second mixing chambers, 3156. the second compression chamber, 316. the 3rd mixing chambers, 3163. San compression chamber, 4. blower fan, 5. drainage screen.
The specific embodiment
As shown in Fig. 1～2, this utility model discloses a kind of air-sterilizing-purifying apparatus, the air cleaning system and the mixing chamber 3 that comprise housing 1 and be positioned at housing 1, and housing 1 is provided with air inlet and air outlet, and housing 1 is provided with blower fan 4 at air inlet place.Air cleaning system 2 is communicated with mixing chamber 3, and the air intake of blower fan 4 is communicated with the air inlet of housing 1, and the outlet air end of blower fan 4 is communicated with mixing chamber 3, and mixing chamber 3 is communicated with the air outlet of housing 1.Between the air inlet of blower fan 4 and housing 1, be provided with drainage screen 5.5 pairs of air of drainage screen play the effect of filtration, and the contaminant filter of airborne larger particles is fallen.
As shown in Figure 3, air cleaning system comprises water tank 21, drip 22, pump 23, electrolysis bath 24 and the nebulizer 25 connecting successively by pipeline.Air cleaning system also comprises PLC control system.Electrolysis bath comprises anode chamber 241 and cathode chamber 242, and pump 23 connects by the first electromagnetic valve 231Yu anode chamber 241, and pump 23 is connected with cathode chamber 242 by the second electromagnetic valve 232.PLC control system is connected with nebulizer 25 with drip 22, pump 23, the first electromagnetic valve 231, the second electromagnetic valve 232 respectively.
The medial wall of drip 22 is provided with the top that the first liquid level meter 221 and the second liquid level meter 222, the first liquid level meters 221 are positioned at the second liquid level meter 222.During the initial launch of this air cleaning system, water in water tank 21 flows in drip 22 via weep pipe, during water level to the second liquid level meter 222 in drip 22, the second liquid level meter 222 is to PLC control system transmitted signal, PLC control system control pump 23 and the first electromagnetic valve 231, the second electromagnetic valve 232 start, and to anode chamber 241 and the cathode chamber 242 of electrolysis bath 24, provide sodium chloride solution.In the course of the work, the water level in drip 22 is during lower than the position of the first liquid level meter 221, and PLC control system is sent prompting, and reminding user adds new sodium chloride solution to water tank 21; Water level in drip 22 is during lower than the position of the second liquid level meter 222, and PLC control system control pump 23, the first electromagnetic valve 231, the second electromagnetic valve 232 and electrolysis bath 24 quit work, protection system.
Electrolysis bath 24 comprises cathode chamber 242He anode chamber 241.Anode chamber 241 comprises the first cell body and the first electrode, and the first electrode is plugged in the first cell body, and cathode chamber comprises the second cell body and the second electrode, and the second electrode is plugged in the second cell body, between cathode chamber and anode chamber, is provided with cation exchange membrane.The anode chamber 241 of electrolysis bath and cathode chamber are arranged for 242 minutes, and the brine electrolysis that anode chamber 241 produces is for sterilization, and the brine electrolysis that cathode chamber 242 produces is for scrubbing.The anode chamber 241 of electrolysis bath 24 is connected with nebulizer 25, and the cathode chamber 242 of electrolysis bath 24 is connected with water-storing bottle 26, the aqueous alkali obtaining for storing the catholyte of electrolysis bath 24.In PLC control system control pump 23 and the first electromagnetic valve 231 anode chambers 241, repeatedly carry after sodium chloride solution, control pump 23 and the second electromagnetic valve 232 are to sodium chloride solution of the interior conveying of cathode chamber 242.
The top that the 3rd liquid level meter 251 and the 4th liquid level meter 252, the three liquid level meters 251 are positioned at the 4th liquid level meter 252 is installed on the medial wall of nebulizer 25, and the 3rd liquid level meter 251 is connected with PLC control system respectively with the 4th liquid level meter 252.When the liquid level in nebulizer 25 rises to the position of the 3rd liquid level meter 251, the 3rd liquid level meter 251 sends signal to PLC control system, and PLC control system control pump 23, the first electromagnetic valve 231 and electrolysis bath 24 quit work.Liquid level in nebulizer 25 is during lower than the position of the 4th liquid level meter 252, and the 4th liquid level meter 25 sends signal to PLC control system, and PLC control system control pump 23, the first electromagnetic valve 231 and electrolysis bath 24 are started working, to the interior conveying brine electrolysis of nebulizer 25.If in setting-up time, electrolysis bath 24 is not carried brine electrolysis to nebulizer 25, and PLC control system control nebulizer 25 quits work, and whole system quits work simultaneously, after filling it up with sodium chloride solution in water tank 1, again starts.After the acidic oxidized electric potential water that nebulizer 25 continues to spray contacts with air mixing, play the effect of sterilizing and purifying air.
In water tank 21, sodium chloride solution is housed, the sodium chloride solution that water tank is 21 li flows in drip 22, by pump 23, the water in drip 22 is extracted to anode chamber 241 and the cathode chamber 242 to electrolysis bath 24 again, brine electrolysis in the anode chamber 241 of electrolysis bath 24 is transported in nebulizer 25, by nebulizer 25 ejections, indoor air is carried out to sterilization processing, raw material is Sal, be easy to get and environmental protection, can not produce secondary pollution, the brine electrolysis of the cathode chamber 242 of electrolysis bath 24 is transported in water-storing bottle 26, after being accumulated to some, take out, can be used for decontamination.By PLC control system, controlled the work of drip 22, pump 23, the first electromagnetic valve 231, the second electromagnetic valve 232 and nebulizer 25, realize Based Intelligent Control.
As shown in Figure 4, mixing chamber 3 comprises housing 31.On housing 31, offer fog inlet 311, centrifugal air duct 312 and air outlet 313.In housing 31, be provided with the first mixing chamber 314, the second mixing chamber 315 and the 3rd mixing chamber 316.The first mixing chamber 314 is communicated with centrifugal air duct 312, and the first mixing chamber 314 is communicated with fog inlet 311.Between the first mixing chamber 314 and the second mixing chamber 315, be provided with between first compression chamber's 3145, the second mixing chambers 315 and the 3rd mixing chamber 316 and be provided with between second compression chamber's 3156, the three mixing chambers 316 and air outlet 313 and be provided with San compression chamber 3163.The cross section of the first compression chamber 3145 is less than the cross section of the first mixing chamber 314, the cross section of the second compression chamber 3156 is less than the cross section of the second mixing chamber 315, the cross section of San compression chamber 3163 is less than the cross section of the 3rd mixing chamber 316, and the cross section of San compression chamber 3163 is less than the cross section of the first compression chamber 3145.
Indoor air is extracted in the first mixing chamber 314 by centrifugal air duct 312, for the liquid mist sterilizing, by fog inlet 311, be extracted in the first mixing chamber 314, in the first mixing chamber 314, gas-liquid is carried out after preliminary mixing, enter the first compression chamber 3145, the first 3145 pairs of compression chambers gas-liquid mixture pressurizes, the gas-liquid mixture being pressurizeed accelerates to enter the second mixing chamber 315, in the second mixing chamber 315, after again mixing after gas-liquid is spread, enter the second compression chamber 3156, the second 3156 pairs of compression chambers gas-liquid mixture pressurizes again, the gas-liquid mixture being pressurizeed accelerates to enter the 3rd mixing chamber 316, in the 3rd mixing chamber 316, gas-liquid enters San compression chamber 3163 after mixing fully after again being spread, after the gas-liquid mixed chamber pressurization of 3163 pairs of San compression chambers, from air outlet 313, discharge.By reducing the mode of flow cross, gas-liquid mixture is pressurizeed, allow gas-liquid fully mix, guarantee that the acidic oxidized electric potential water of nebulizer 25 ejections fully sterilizes, save the energy and environmental protection.Mixing chamber 3 has lengthened the length in mixing chamber air channel, is provided with San Ge compression chamber and gas-liquid mixture is pressurizeed and spread, and acidic oxidized electric potential water is fully mixed with air, guarantees the sterile purification effect that acidic oxidized electric potential water can be to the air mixing with it.
The sodium chloride solution that water tank is 21 li flows in drip 22, via the water in 23 pairs of drips 22 of pump, extract anode chamber 241 and the cathode chamber 242 to electrolysis bath 24 again, 241 pairs of the anode chambers NaCl electrolysis of electrolysis bath 24 obtains acidic oxidized electric potential water, be transported in nebulizer 25,242 pairs of NaCl electrolysis of cathode chamber of electrolysis bath 24 obtain Alkalized oxidizing water, are transported to water-storing bottle interior 26.By nebulizer 25, vaporific acidic oxidized electric potential water is delivered in mixing chamber, mix fully in mixing chamber 3 with the air being come by blower fan 4 extractions, and to its sterilizing, the air after purification is discharged from air outlet.This utility model raw material is sodium chloride solution, be easy to get and environmental protection, anode electrolysis obtains acidic oxidized electric potential water, disinfection effect is better, can not produce secondary pollution, and cathodic electricity solves Alkalized oxidizing water, be transported in water-storing bottle 26, after being accumulated to some, take out, can be used for decontamination, save the energy.By PLC control system, control whole system and work, make nebulizer 25 can continue the form with atomization by acidic oxidized electric potential water and spray, sustainable indoor air is carried out disinfection, guarantee the indoor air state in purification all the time.
Above-described is only the preferred implementation of air-sterilizing-purifying apparatus of the present utility model; should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of this utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. an air-sterilizing-purifying apparatus, it is characterized in that, the air cleaning system that comprises housing and be positioned at described housing, blower fan and mixing chamber, described housing is provided with air inlet and air outlet, described blower fan is communicated with the air inlet of housing, described air cleaning system is communicated with described mixing chamber, described blower fan is communicated with described mixing chamber, described mixing chamber is communicated with the air outlet of housing, described air cleaning system comprises water tank, drip, electrolysis bath, nebulizer and PLC control system, described water tank, drip, electrolysis bath is connected successively with nebulizer, described drip is connected by pump with described electrolysis bath, described pump is connected to the anode tap of described electrolysis bath by the first valve, described pump is connected to the cathode terminal of described electrolysis bath by the second valve, the anode tap of described electrolysis bath is connected with nebulizer, the cathode terminal of described electrolysis bath is connected with water-storing bottle, in described water tank, sodium chloride solution is housed, described PLC control system respectively with described drip, pump, the first valve, the second valve is connected with nebulizer, described nebulizer is communicated with described mixing chamber.
2. air-sterilizing-purifying apparatus according to claim 1, it is characterized in that, described electrolysis bath comprises cathode chamber and anode chamber, anode chamber comprises the first cell body and the first electrode, described the first electrode is plugged in described the first cell body, cathode chamber comprises the second cell body and the second electrode, and described the second electrode is plugged in described the second cell body, between described cathode chamber and described anode chamber, is provided with cation exchange membrane.
3. air-sterilizing-purifying apparatus according to claim 2, is characterized in that, the medial wall of described drip is provided with the first liquid level meter and the second liquid level meter, and described the first liquid level meter is positioned at the top of described the second liquid level meter.
4. air-sterilizing-purifying apparatus according to claim 3, it is characterized in that, the 3rd liquid level meter and the 4th liquid level meter are installed on the medial wall of described nebulizer, described the 3rd liquid level meter is positioned at the top of described the 4th liquid level meter, and described the 3rd liquid level meter is connected with described PLC control system respectively with the 4th liquid level meter.
5. air-sterilizing-purifying apparatus according to claim 4, is characterized in that, between described blower fan and described air inlet, is provided with drainage screen.
6. air-sterilizing-purifying apparatus according to claim 5, it is characterized in that, described mixing chamber comprises the second housing, on described the second housing, offer fog inlet, centrifugal air duct and air outlet, in described the second housing, be provided with the first mixing chamber, the second mixing chamber and the 3rd mixing chamber, described the first mixing chamber is communicated with described centrifugal air duct, described the first mixing chamber is communicated with described fog inlet, between described the first mixing chamber and described the second mixing chamber, be provided with the first compression chamber, between described the second mixing chamber and described the 3rd mixing chamber, be provided with the second compression chamber, between described the 3rd mixing chamber and described air outlet, be provided with San compression chamber.
7. air-sterilizing-purifying apparatus according to claim 6, it is characterized in that, the cross section of described the first compression chamber is less than the cross section of the first mixing chamber, the cross section of described the second compression chamber is less than the cross section of the second mixing chamber, the cross section of described San compression chamber is less than the cross section of the 3rd mixing chamber, and the cross section of described San compression chamber is less than the cross section of described the first compression chamber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420210078.1U CN203970975U (en) | 2014-04-25 | 2014-04-25 | A kind of air-sterilizing-purifying apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420210078.1U CN203970975U (en) | 2014-04-25 | 2014-04-25 | A kind of air-sterilizing-purifying apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709975A (en) * | 2015-02-26 | 2015-06-17 | 罗民雄 | Electrolyzed water atomization gas generation device |
| CN104787856A (en) * | 2015-04-15 | 2015-07-22 | 张迎春 | Device for sterilization, disinfection, stain removal and odor elimination of ionized water |
| CN105012986A (en) * | 2014-04-25 | 2015-11-04 | 无锡市特唯电器科技有限公司 | Air sterilization and purification device |
| CN106924793A (en) * | 2015-12-31 | 2017-07-07 | 广东美的制冷设备有限公司 | A kind of air disinfector |
| CN107847629A (en) * | 2015-08-06 | 2018-03-27 | 株式会社久保田 | Aircleaning facility and method of operation |
-
2014
- 2014-04-25 CN CN201420210078.1U patent/CN203970975U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105012986A (en) * | 2014-04-25 | 2015-11-04 | 无锡市特唯电器科技有限公司 | Air sterilization and purification device |
| CN105012986B (en) * | 2014-04-25 | 2019-01-25 | 山东大汉医用设备有限公司 | A kind of air-sterilizing-purifying apparatus |
| CN104709975A (en) * | 2015-02-26 | 2015-06-17 | 罗民雄 | Electrolyzed water atomization gas generation device |
| CN104787856A (en) * | 2015-04-15 | 2015-07-22 | 张迎春 | Device for sterilization, disinfection, stain removal and odor elimination of ionized water |
| CN107847629A (en) * | 2015-08-06 | 2018-03-27 | 株式会社久保田 | Aircleaning facility and method of operation |
| CN106924793A (en) * | 2015-12-31 | 2017-07-07 | 广东美的制冷设备有限公司 | A kind of air disinfector |
| CN106924793B (en) * | 2015-12-31 | 2020-02-04 | 广东美的制冷设备有限公司 | Air sterilizer |
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