CN2665582Y - Nano photocatalytic disinfection and purification multifunctional air processor - Google Patents
Nano photocatalytic disinfection and purification multifunctional air processor Download PDFInfo
- Publication number
- CN2665582Y CN2665582Y CNU032066406U CN03206640U CN2665582Y CN 2665582 Y CN2665582 Y CN 2665582Y CN U032066406 U CNU032066406 U CN U032066406U CN 03206640 U CN03206640 U CN 03206640U CN 2665582 Y CN2665582 Y CN 2665582Y
- Authority
- CN
- China
- Prior art keywords
- air
- assembly
- fan
- wet curtain
- nano
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 12
- 230000001699 photocatalysis Effects 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000001954 sterilising effect Effects 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 15
- 150000001450 anions Chemical class 0.000 claims description 14
- 230000003197 catalytic effect Effects 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 241000894006 Bacteria Species 0.000 claims description 6
- 239000011941 photocatalyst Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000008358 core component Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model relates to a nanometer photo-catalytic sterilization and purification multifunctional air treater which is applied in various indoor environments of people activities. A main unit comprises a shell, an air feeding assembly, an air discharge assembly, an electric heating assembly and a fan assembly, and a bottom plate, wherein the back side, the left side and the right side of the main unit are respectively provided with an air feeding grid, a wet curtain core body is arranged at the inner side of the main unit, a water sprinkling tube is arranged at the top of the main unit and is communicated with a water transmission tube; the front of the main unit is provided with an air outlet frame, the rotary shafts of horizontal and vertical louvers are respectively hinged with the frame and are driven by a motor, air inlets are provided between horizontal and vertical louvers, the back of a barrier is connected fixedly with a fan, the bottom plate is provided with a water tank with a water level gauge, the PTC electric heating assembly is arranged at the air outlet of the fan, one side at the middle part of the air inlet is connected fixedly with an negative ion generator, a ultraviolet lamp tube and a lamp holder are arranged in the air outlet frame of the fan, the back of the air outlet frame is connected fixedly with a nanometer photo-catalytic film assembly, the utility model has the functions of refrigeration, heating, sterilization, removing the contamination in the air, filtering and releasing negative ion to refresh the air.
Description
Technical field
The utility model relates to a kind of nano-photo catalytic sterilization purification multi-functional air processor, belong to the air-treatment machine equipment, be applicable to the various indoor environments of people's activity, be specially adapted to hospital, office, club and family room etc. refrigeration, heat, pollutant, filtration, purification and release anion in the sterilization, removal air.
Background technology
Now, along with developing rapidly of industrialization and urbanization, the problem of environmental pollution of global range is more and more serious, and especially the pollution of subenvironment is very troubling.According to detection, the pollution level of room air be outdoor 5-20 doubly, various organic ornament materials, furniture and household electrical appliance, constantly discharge as: formaldehyde, benzene, radon and ammonia etc. cause a disease, carcinogenic harmful substance, cause the generation of various diseases, health risk and life.Therefore, people more and more recognize the concern for the environment air quality, pay close attention to health and even life exactly.Requirement for IAQ improves constantly, no matter air-treatment machine equipment that provides in the market such as air processing machine are split type air processing machines, or the all-air conditioning system or the fan coil cooling unit of central air-conditioning, the effect that all can only play refrigeration, heats, air humidity does not often reach requirement yet, the function that does not more possess noxious pollutants such as formaldehyde, benzene in kill bacteria and the removal air, and for example air purifier generally only has functions such as airborne dust of filtering and pollen.
Summary of the invention
Air-conditioning equipment at present use all can only freeze, heat and not possess kill bacteria and remove the problem of noxious pollutant function in the air, provide a kind of and both had refrigeration, heated, had sterilization again, remove the nano-photo catalytic sterilization purification multi-functional air processor of pollutant, filtration, purification and release anion in the air.
The technical measures of finishing above-mentioned technical assignment are as follows: the utility model is Evaporative Cooling Air Conditioning technology and the integrated achievement of nano photo catalyzed oxidation, use TiO2 nano material and ultraviolet light source, nano particle is under the UV-irradiation of certain wavelength, be energized the generation electron-hole pair, through a series of chemical reduction reaction, generation has the hydroxyl and the active oxygen of extremely strong activity, can kill common various bacteriums efficiently, virus also there is the very strong ability of killing, again can be efficiently with formaldehyde, polluter such as benzene and smog is decomposed into innocuous substance, and long service life.As refrigeration working medium, the heat of drawing air by water is evaporated with the cooling air with pure water.Its structure is achieved in that the utility model main frame profile is approximate cube, both can use separately, places (desk-top) on the desktop, can be supported on again on the special-purpose removable support, is convenient to move to any position.Main frame comprises: housing, air inlet assembly, air outlet assembly, electric heating assembly, fan assembly, also be provided with the kill bacteria effect the nano-photo catalytic membrane module, play the wet curtain core component of evaporative cooling and filtration, purification effect and play the anion generator of fresh air effect; Housing is made of metal upright post, upper cover plate and base plate.Upper cover plate comprises handle, filler cap, control button and circuit panel seat.Base plate is provided with its left surface of water tank and is provided with gauge, and the back of the body of main frame, left and right three faces are provided with air-inlet grille, and its inboard is provided with wet curtain core body and is near being connected with air-inlet grille.On the end face of these three wet curtain core bodys, be respectively equipped with spray pipe, one end of the spray pipe on the wet curtain core body end face in the left side and the right side is closed, spray pipe two ends on the wet curtain core body at the other end and the back side are communicated with, spray pipe on the wet curtain core body end face in the back side is formed by connecting by two effective three-way valves, and the interior immersible pump water-supply-pipe of another interface of three-way valve and water tank is communicated with; The front of main frame is provided with the exhaust outlet framework, the rotating shaft of horizontal, vertical blinds is hinged with framework respectively, by driven by motor, it between horizontal, vertical blinds exhaust outlet, the exhaust outlet frame rear portion is fixed with the blower fan dividing plate, the dividing plate back side is fixed with blower fan, the air outlet place of dividing plate front blower fan is furnished with the PTC electric heating assembly, be fixed with anion generator on the framework of air outlet middle part one side, be provided with quartz burner and lamp socket in the fan outlet framework, be provided with the nano photocatalyst film assembly in this fluorescent tube the place ahead, be fixed on the last bottom plate of exhaust outlet framework.
Every spray pipe is provided with the hole vertically downward in uniform way.
Blower fan is the centrifugal fan that is made of volute, impeller and external rotor electric machine.
The nano-photo catalytic membrane module is collapsible nano-photo catalytic membrane module, because folding contact-making surface is big, so the sterilizing efficiency height.
The special mobile cribbing is to be made of metal upright post, support dividing plate, support base plate and bracket supports roller.
The utlity model has refrigeration, heat, sterilize, remove pollutant in the air, six kinds of functions such as filtration, purification and release anion.Experimental test data through model machine draws: summer, the comparable room temperature decline of wind pushing temperature 5-10 degree, the circulation sterilization rate is more than 90%, formaldehyde clearance 85%, flue dust clearance 98.5%, efficient anion generator per minute discharges 3,000,000 anions, can build the fresh air of woodland belt, the filter efficiency (wet filter) of wet curtain core body is equivalent to medium effeciency filter, but service life up to 3 years, be the several times of common dry type medium effeciency filter.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model, Fig. 2 is the cover plate stereogram, Fig. 3 is the partial sectional perspective view of the utility model main frame, and Fig. 4 is the schematic perspective view of nano photocatalyst film assembly in the utility model, and Fig. 5 is a wet curtain core body schematic perspective view in the utility model.
The specific embodiment
In conjunction with the accompanying drawings structure of the present utility model and embodiment are described as follows: the utility model main frame profile both can have been used separately for approximate cube, placed (desk-top) on the desktop, can be supported on again on the special-purpose removable support, was convenient to move to any position.Main frame comprises: housing, air inlet assembly, air outlet assembly, electric heating assembly, fan assembly, also be provided with in the main frame kill bacteria effect the nano-photo catalytic membrane module, play the wet curtain core component of evaporative cooling and filtration, purification effect and play the anion generator of fresh air effect; Housing is made of aluminium alloy extrusions column 1, upper cover plate 12 and base plate.Upper cover plate 12 comprises handle 11, filler cap, control button 4 and circuit panel seat 28.Base plate is provided with water tank 19, its outside is provided with gauge 21, the back of the body of main frame, a left side, right three faces are provided with air-inlet grille, its inboard is respectively equipped with wet curtain core body and is near being connected with air-inlet grille, left side air-inlet grille is 3, right air-inlet grille is 14, the wet curtain core body of dorsal part is 15, the wet curtain core body in right side is 17, on three wet curtain core body end faces, be respectively equipped with spray pipe 13, one end of the spray pipe on the wet curtain core body end face in the left side and the right side is closed, spray pipe two ends on the wet curtain core body at the other end and the back side are communicated with, spray pipe on the wet curtain core body end face in the back side is formed by connecting by two effective three-way valves, and another interface of three-way valve is communicated with the water-supply-pipe 18 of immersible pump 20 in the water tank; The main frame front is provided with exhaust outlet framework 27, horizontal, vertical louvres (71,72) rotating shaft is hinged with framework respectively, by driven by motor, horizontal, it between vertical louvres exhaust outlet 6, exhaust outlet framework 27 rear portions are fixed with the blower fan dividing plate, the dividing plate back side is fixed with blower fan 16, the air outlet place of dividing plate front blower fan is furnished with PTC electric heating assembly 26, air outlet middle part one side is fixed with anion generator 25, be provided with quartz burner and lamp socket (24 in the fan outlet framework, 23), be provided with nano photocatalyst film assembly 22 in the place ahead of this fluorescent tube 24, be fixed on the last bottom plate of exhaust outlet framework.
Every spray pipe 13 is provided with the trickle hole vertically downward in uniform way.
Blower fan is the centrifugal fan 16 that is made of volute, impeller and external rotor electric machine.
The nano-photo catalytic membrane module is collapsible nano-photo catalytic membrane module 22, because folding contact-making surface is big, so the sterilizing efficiency height.
The special mobile cribbing is to be made of steel bracket column 2, support dividing plate 8, support base plate 9 and bracket supports roller 10.
Centrifugal fan, immersible pump, electric heater PTC, ultraviolet lamp socket, fluorescent tube, anion generator, gauge tap, circuit board, circuit panel seat, wet curtain core body, the equal buyable of nano photocatalyst film.
The course of work of the present utility model is as follows: inject an amount of clean water (being no more than the water level that gauge 21 allows) by filler 5, start pump switch 4 (A), fan switch 4 (B) (three wind speed shelves) and uviol lamp switch 4 (C), at this moment the higher foul atmosphere of temperature is under the effect of centrifugal blower, by the left side, three air inlets in the right side and the back side enter air processing machine, flow to into wet curtain core body (right core body 17 through the air inlet grid, back of the body core body 15, left side core body is not shown in the drawings), carry out the wet exchange of heat at this air and the water that drenches by spray pipe 13 in the curtain core body of going into to wet, airborne heat is declined to become cold air because of being siphoned away temperature by water, and is filtered (wet filter) purification by wet curtain core body simultaneously.Cold air through so cooling and purification is inhaled in the volute of blower fan 16, driven by fan blade, discharge the electric heater 26 of back from fan outlet by being positioned at fan outlet, flow through again anion generator 25 and 24,22 nano photocatalyst film assemblies and by sterilization, remove after the polluters such as formaldehyde and smog, be expelled to indoor from rotating blinds (71,72), in this course of work, this air processing machine has been realized 5 functions such as polluter, filtration, purification and release anion in refrigeration, sterilization, the removal air.When air only need circulate and needn't lower the temperature the time, then can switch off the pump, this moment, this machine was used as air purifier and ventilation blower.When using in the winter time, if require heating and humidifying air simultaneously, then heater 26 and water pump 20 simultaneously, this moment, this machine was used as heating device and humidifier.If only require heating, then switch off the pump.
Claims (4)
1. nano-photo catalytic sterilization purification multi-functional air processor, main frame comprises: housing, air inlet assembly, exhaust outlet assembly, electric heating assembly and fan assembly, it is characterized in that, also be provided with in the main frame kill bacteria effect the nano-photo catalytic membrane module, play the wet curtain core component of evaporative cooling and filtration, purification effect and play the anion generator of fresh air effect; Housing is made of metal upright post, upper cover plate and base plate: upper cover plate comprises handle, filler cap, control button and circuit panel seat, and base plate is provided with its left surface of water tank and is provided with gauge; The back of the body of main frame, left and right three faces are provided with air-inlet grille, its inboard is provided with wet curtain core body and is near being connected with air-inlet grille, on the end face of these three wet curtain core bodys, be respectively equipped with spray pipe, one end of the spray pipe on the wet curtain core body end face in the left side and the right side is closed, spray pipe two ends on the wet curtain core body at the other end and the back side are communicated with, spray pipe on the wet curtain core body end face in the back side is formed by connecting by two effective three-way valves, and the interior immersible pump water-supply-pipe of another interface of three-way valve and water tank is communicated with; The front of main frame is provided with the exhaust outlet framework, the rotating shaft of horizontal, vertical blinds is hinged with framework respectively, by driven by motor, it between horizontal, vertical blinds exhaust outlet, the exhaust outlet frame rear portion is fixed with the blower fan dividing plate, the dividing plate back side is fixed with blower fan, the air outlet place of dividing plate front blower fan is furnished with the PTC electric heating assembly, be fixed with anion generator on the framework of air outlet middle part one side, be provided with quartz burner and lamp socket in the fan outlet framework, be provided with the nano photocatalyst film assembly in this fluorescent tube the place ahead, be fixed on the last bottom plate of exhaust outlet framework.
2. by the described multi-functional air processor of claim 1, it is characterized in that blower fan is the centrifugal fan that is made of volute, impeller and external rotor electric machine.
3. by the described multi-functional air processor of claim 1, it is characterized in that the nano-photo catalytic membrane module is collapsible nano-photo catalytic membrane module.
4. by the described multi-functional air processor of claim 1, it is characterized in that the special mobile cribbing is to be made of metal upright post, support dividing plate, support base plate and bracket supports roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032066406U CN2665582Y (en) | 2003-08-01 | 2003-08-01 | Nano photocatalytic disinfection and purification multifunctional air processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032066406U CN2665582Y (en) | 2003-08-01 | 2003-08-01 | Nano photocatalytic disinfection and purification multifunctional air processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2665582Y true CN2665582Y (en) | 2004-12-22 |
Family
ID=34324463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032066406U Expired - Fee Related CN2665582Y (en) | 2003-08-01 | 2003-08-01 | Nano photocatalytic disinfection and purification multifunctional air processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2665582Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453628A (en) * | 2013-09-24 | 2013-12-18 | 上海馨合环保科技有限公司 | Indoor air purifying and recycling equipment provided with automatic signal controlling system |
| CN104456729A (en) * | 2014-11-18 | 2015-03-25 | 苏州志佳电子科技有限公司 | Water humidification and anion purification combined air cleaning device |
| CN105706737A (en) * | 2016-02-19 | 2016-06-29 | 通江天宝银耳新品种研究所 | Control equipment and system applicable to automated edible fungus cultivation |
| CN103453628B (en) * | 2013-09-24 | 2016-11-30 | 上海馨合环保科技有限公司 | It is equipped with indoor air purification and the recirculation device of signal automatic control system |
| CN106196319A (en) * | 2016-07-19 | 2016-12-07 | 中国工程物理研究院材料研究所 | A kind of desk of band depurator |
| CN106839160A (en) * | 2017-04-21 | 2017-06-13 | 南京师范大学 | There is coupled mode air cleaning unit in a kind of multistage filtering and anion |
| CN107894042A (en) * | 2017-11-17 | 2018-04-10 | 湖州博通节能环保设备有限公司 | Energy-saving air clarifier |
| CN109579121A (en) * | 2017-09-28 | 2019-04-05 | 陈滨 | A kind of heater with air-cleaning function |
| CN109579123A (en) * | 2017-09-28 | 2019-04-05 | 陈滨 | Heater with air-cleaning function |
-
2003
- 2003-08-01 CN CNU032066406U patent/CN2665582Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453628A (en) * | 2013-09-24 | 2013-12-18 | 上海馨合环保科技有限公司 | Indoor air purifying and recycling equipment provided with automatic signal controlling system |
| CN103453628B (en) * | 2013-09-24 | 2016-11-30 | 上海馨合环保科技有限公司 | It is equipped with indoor air purification and the recirculation device of signal automatic control system |
| CN104456729A (en) * | 2014-11-18 | 2015-03-25 | 苏州志佳电子科技有限公司 | Water humidification and anion purification combined air cleaning device |
| CN105706737A (en) * | 2016-02-19 | 2016-06-29 | 通江天宝银耳新品种研究所 | Control equipment and system applicable to automated edible fungus cultivation |
| CN106196319A (en) * | 2016-07-19 | 2016-12-07 | 中国工程物理研究院材料研究所 | A kind of desk of band depurator |
| CN106196319B (en) * | 2016-07-19 | 2019-03-29 | 中国工程物理研究院材料研究所 | A kind of desk with clarifier |
| CN106839160A (en) * | 2017-04-21 | 2017-06-13 | 南京师范大学 | There is coupled mode air cleaning unit in a kind of multistage filtering and anion |
| CN109579121A (en) * | 2017-09-28 | 2019-04-05 | 陈滨 | A kind of heater with air-cleaning function |
| CN109579123A (en) * | 2017-09-28 | 2019-04-05 | 陈滨 | Heater with air-cleaning function |
| CN107894042A (en) * | 2017-11-17 | 2018-04-10 | 湖州博通节能环保设备有限公司 | Energy-saving air clarifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2230865C (en) | Photocatalytic air disinfection | |
| CN201612874U (en) | Indoor air purifier | |
| KR101959671B1 (en) | Combined Type Fan Coil Unit with energy recovery ventilation and Air purifier | |
| CN211177207U (en) | Haze air purifier with automatic humidification atomizing device | |
| CN104279636A (en) | Air odor-removing, purifying and humidifying device and air odor-removing, purifying and humidifying method | |
| CN203478448U (en) | Medical air purification sterilizer | |
| CN209541066U (en) | Unitary air handling unit is used in a kind of ventilation | |
| KR102275945B1 (en) | Buildings, hospitals, schools, military barracks, factories, animal sheds, farms cultivating plants, offices, underground parking lots, subways with light-weight harmful substances molecules and fine dust removal function, bacteria and viruses An eco-friendly, multi-functional air purification system that creates a pleasant environment by exhibiting sterilization, humidity control, and oxygen and anion generation functions. | |
| CN210373882U (en) | Air purification device with sterilization and virus killing functions | |
| CN2665582Y (en) | Nano photocatalytic disinfection and purification multifunctional air processor | |
| CN112556071A (en) | Air purification equipment and purification assembly thereof | |
| CN103925645B (en) | Indoor air purification filter | |
| CN2695842Y (en) | Multifunctional air-conditioning cabinet unit of nano, photocatalysed sterilization and purification | |
| KR20140132915A (en) | Air Purifier | |
| CN202126034U (en) | Combined sterilization, virus-killing and purifying device at tail end of a central air conditioning system | |
| CN2759478Y (en) | Multifunctional nanometer optical catalyzing air purifying apparatus | |
| CN206478755U (en) | Have sterilizing and the air cleaner of heating function concurrently | |
| CN212132788U (en) | Multifunctional indoor air humidifying and purifying device | |
| CN202069902U (en) | Indoor ceiling type air purifier | |
| CN210921636U (en) | Air conditioner purifying device utilizing photocatalyst | |
| CN2470718Y (en) | Unit-type air-processing apparatus | |
| JP4006394B2 (en) | Air conditioner | |
| CN210638131U (en) | Cabinet type air conditioner indoor unit | |
| CN210638141U (en) | Cabinet type air conditioner indoor unit | |
| CN201057476Y (en) | Central air conditioning photocatalysis air purifying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |