CN203823931U - Combined type indoor air purifier - Google Patents
Combined type indoor air purifier Download PDFInfo
- Publication number
- CN203823931U CN203823931U CN201420239351.3U CN201420239351U CN203823931U CN 203823931 U CN203823931 U CN 203823931U CN 201420239351 U CN201420239351 U CN 201420239351U CN 203823931 U CN203823931 U CN 203823931U
- Authority
- CN
- China
- Prior art keywords
- discharge electrode
- bar
- shaped discharge
- module
- low
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 claims abstract description 27
- 239000000919 ceramic Substances 0.000 claims abstract description 26
- 150000001450 anions Chemical class 0.000 claims abstract description 18
- 230000005684 electric field Effects 0.000 claims abstract description 18
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 238000004887 air purification Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000003915 air pollution Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005686 electrostatic field Effects 0.000 description 4
- 239000003500 flue dust Substances 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000003612 virological effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 241000001357 Cystobacterineae bacterium Species 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000001738 Nervous System Trauma Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010037423 Pulmonary oedema Diseases 0.000 description 1
- 241000315672 SARS coronavirus Species 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 208000021267 infertility disease Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 208000028412 nervous system injury Diseases 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a combined type indoor air purifier which comprises an intelligent operation unit, a high-voltage generator, a rough filter screen, a rodlike discharge electrode cylindrical electric field high-voltage electrostatic module, a 3D porous structural ceramic carrier catalyst adhering module, a machine shell, a low-noise fan and an anion generator, wherein the 3D porous structural ceramic carrier catalyst adhering module comprises a 3D porous structural ceramic carrier catalyst adhering module body and a plastic surrounding frame, the intelligent operation unit and the high-voltage generator are arranged on the upper portion of the interior of the machine shell, the rough filter screen, the rodlike discharge electrode cylindrical electric field high-voltage electrostatic module, the 3D porous structural ceramic carrier catalyst adhering module and the low-noise fan are arranged on the lower middle portion of the interior of the machine shell in parallel, and the anion generator is arranged at the upper end of the low-noise fan. The combined type indoor air purifier is safe and reliable in work, low in energy consumption, low in noise, intelligent in operation, easy and convenient to operate, long in service life, convenient to maintain, and capable of improving the quality of indoor air.
Description
Technical field
The utility model relates to indoor air purification field, is specifically related to a kind of Combined indoor air purification device.
Background technology
Outdoor environment air quality and room air pollution are more and more subject to showing great attention to of people.According to the investigation and analysis of Environmental Protection Agency (EPA), serious 5～10 times than the air pollution degree of outdoor environment of the air pollutions of indoor environment." finishing is sick " and " air conditioner disease " are the stealthy killers of harm health of people.The air pollution of indoor environment has become one of three overall situation pollutions that seriously jeopardize now human body health.
A people on average breathes 2.2 ten thousand every day, approximately sucks 1.6 ten thousand litres of air, approximately has time of 80% in indoor life, work, study and rest.In the interior space that people depend on for existence, mainly there is three major types pollutant:
A. suspended particulate: (both should be classified as " microbiology class " afterwards for dust suspension, pet scurf, pollen, the saliva spittle, smoke from cigarette, oil smoke, aerosol, mycotic spore, dirt mite, but its particle is larger) etc., mean particle dia: 0.9～90 micron, can cause pneumonia, bronchitis, asthma, vomiting, the disease that do not accommodate such as allergic;
B. toxic gas: formaldehyde, benzene, dimethylbenzene, ammonia, ozone etc., 0.0001～0.001 micron of mean particle dia.When slight pollution, can cause headache, uncomfortable in chest, eye nose larynx shouting pain, cough etc., when serious, can cause pulmonary edema, nervous system injury, infertile syndrome, fetal anomaly etc., when more serious, can cause cancer and death;
C. bacterium and virus: 0.4～1 micron of bacterium diameter, 0.02～0.3 micron of viral diameter (diameter of SARS virus is 0.1～0.16 micron), can cause all kinds of viral, bacterial infection diseases.
These pollutants make to live in healthy being affected of people in this environment.A kind of air purifier of combined type is one of Main Means improving room air pollution.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of Combined indoor air purification device is provided.
Realization of the present utility model is completed by following technical scheme:
Combined indoor air purification device comprises intellectualized operation unit, high pressure generator, coarse strainer, the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module, 3D porous structure ceramic carried catalyst attachable module, casing, low-noise fan, anion generator, and 3D porous structure ceramic carried catalyst attachable module comprises that 3D porous structure ceramic carried catalyst attachable module body, plastics enclose frame; Casing internal upper part is provided with intellectualized operation unit, high pressure generator, parallel coarse strainer, the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module, 3D porous structure ceramic carried catalyst attachable module, the low-noise fan of being provided with in middle and lower part in casing, low-noise fan upper end is provided with anion generator, coarse strainer one side and casing air inlet join, and anion generator and casing air outlet join.
The described cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module comprises negative pole conduction orifice plate, metal circular tube, bar-shaped discharge electrode, anodal conduction web plate, is connected and fixed support; Metal circular tube and negative pole conduction orifice plate roll extrusion rivet clasp, the cavity of metal circular tube is gas channel, the root of bar-shaped discharge electrode is fixing with the riveted joint of anodal conduction web plate, the head of bar-shaped discharge electrode is processed into semi-round ball, bar-shaped discharge electrode is placed on the axial line of metal circular tube, and bar-shaped discharge electrode equates with metal circular tube quantity, anodal conduction web plate and negative pole conduction orifice plate are by being connected and fixed support keeping parallelism distance, and with screw fastening, anodal conduction web plate is connected with the positive and negative electrode of high pressure generator with cable respectively with negative pole conduction orifice plate.
The utility model adopts physical absorption principle and catalytic decomposition principle, in the cyclic process of the device providing through this method at air stream, by the effect of catalyst, can effectively decompose the toxic and harmfuls such as airborne formaldehyde, benzene, dimethylbenzene, ozone, by the effect of cylindrical high-voltage electrostatic field, the microorganisms such as the pellets such as the airborne flue dust of energy efficient adsorption, PM10, PM2.5 and ionization carbonization kill bacteria, fungi, virus, reach the object purifying air, discharge a certain amount of anion simultaneously, make people have pure and fresh sensation.This device is safe and reliable, and energy consumption is low, and noise is little, and intellectualized operation is easy, and long service life is easy to maintenance, is conducive to lifting and the improvement of IAQ.Combined apparatus for purifying start work measured result provided by the utility model: at 30m
3in cabin, work 8 hours, formaldehyde, benzene, dimethylbenzene reduced rate 94%～98 %; At 53m
3in cabin, work 1 hour, pellet PM2.5 clearance>=95%; At 20m
3in cabin, work 2 hours, ozone burst size≤0.05mg/m
3.
brief description of the drawings:
Fig. 1 is Combined indoor air purification apparatus structure schematic diagram;
Fig. 2 is the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode of the present utility model modular structure schematic diagram;
Fig. 3 is the cylindrical field operation schematic diagram of bar-shaped discharge electrode of the present utility model;
Fig. 4 is 3D porous structure ceramic carried catalyst attachable module schematic diagram of the present utility model.
Detailed description of the invention
Feature of the present utility model and correlated characteristic thereof are described in further detail by embodiment below in conjunction with accompanying drawing, so that technical staff's of the same trade understanding:
As shown in Fig. 1,4, Combined indoor air purification device comprises intellectualized operation unit 1, high pressure generator 2, coarse strainer 3, the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module 4,3D porous structure ceramic carried catalyst attachable module 5, casing 6, low-noise fan 7, anion generator 8, and 3D porous structure ceramic carried catalyst attachable module 5 comprises that 3D porous structure ceramic carried catalyst attachable module body 14, plastics enclose frame 15; Casing 6 internal upper parts are provided with intellectualized operation unit 1, high pressure generator 2, parallel coarse strainer 3, the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module 4,3D porous structure ceramic carried catalyst attachable module 5, the low-noise fan 7 of being provided with in the interior middle and lower part of casing 6, low-noise fan 7 upper ends are provided with anion generator 8, coarse strainer 3 one sides and casing 6 air inlets join, and anion generator 8 joins with casing 6 air outlets.
In Fig. 1, arrow represents the flow path of outer circulation air, be that gas passed through coarse strainer 3, the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module 4,3D porous structure ceramic carried catalyst attachable module 5, low-noise fan 7, anion generator 8 successively, to reach best result of use.
3D porous structure ceramic carried catalyst attachable module 5 encloses frame 15 by 3D porous structure ceramic carried catalyst attachable module body 14 and plastics and forms.Its operation principle has following description: 3D cellular ceramic substrate has adopted 3D multidimensional aperture ceramic wafer, and the surface area of this material is greater than 700m
2/ g, duct is 2 ~ 6 μ m, large with air contact area, can adsorb efficiently the various airborne suspended particle pollutants such as PM2.5; 3D porous structure ceramic carrier carries out catalyst and evenly adheres to processing, and when air-flow is through its when surface, organic gas wherein can catalyzed dose of redox, is decomposed into CO
2and H
2o, and catalyst can not be consumed, can efficiently decompose the toxic and harmfuls such as the aldehydes, benzene class, ozone of overcurrent; Compared with aluminium base, paper substrate, alumina ceramic carrier, ceramic base carrier and catalyst affinity are stronger, are difficult for producing be full of cracks obscission, heatproof moisture-proof, stable performance, long service life.
The operation principle of anion generator 8 is: anion and airborne flue dust, dust can produce the particulate of static electrification, in air circulation, be adsorbed (larger particles also can produce sedimentation), simultaneously, anion is also source with fresh air, it can make people feel in high spirits, brains is pure and fresh, and body and mind is joyful.
As shown in Figure 2,3, the described cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module 4 comprises negative pole conduction orifice plate 9, metal circular tube 10, bar-shaped discharge electrode 11, anodal conduction web plate 12, is connected and fixed support 13, metal circular tube 10 and negative pole conduction orifice plate 9 roll extrusion rivet clasps, the cavity of metal circular tube 10 is gas channel, the root of bar-shaped discharge electrode 11 presses 12 riveted joints fixing with anodal conduction web plate, the head of bar-shaped discharge electrode 11 is processed into semi-round ball, bar-shaped discharge electrode 11 is placed on the axial line of metal circular tube 10, and bar-shaped discharge electrode 11 equates with metal circular tube 10 both quantity, anodal conduction web plate 12 conducts electricity orifice plate 9 by being connected and fixed support 13 keeping parallelism distances with negative pole, and with screw fastening, anodal conduction web plate 12 and negative pole conduction orifice plate 9 are just being used respectively cable and high pressure generator 2, negative pole is connected.
Operation principle for the cylindrical electrostatic field high-pressure electrostatic of bar-shaped discharge electrode module 4 is: by high pressure generator 2, to the logical positive electricity of bar-shaped discharge electrode 11, to the logical negative electricity of metal circular tube 10, both have formed cylindrical high-voltage electrostatic field.Under the effect of electric field force, airborne suspended particulate substance, if flue dust, PM10, PM2.5 etc. are by charged and positively charged, then to be adsorbed by the inwall of metal circular tube 10 (electronegative), the microorganisms such as bacterium, fungi, virus are ionized carbonization and kill under the effect of electric field.
Because bar-shaped discharge electrode 11 is positioned on the axial line of metal circular tube 10, equate with the arcing distance of metal circular tube 10 inwalls, form the cylindrical high-voltage electrostatic field of successively decreasing gradually from axial line to tube wall field intensity, can not produce low field intensity dead angle, can effectively control the ozone burst size producing due to air ionization yet.Compatibility quantity and the arrangement mode of selecting appropriate metal circular tube 10 and bar-shaped discharge electrode 11 to form, to obtain large as far as possible area of passage, obtain best service behaviour.
Combined indoor air purification method is: under the effect of blower fan, air-flow flow path is at least arranged in order by the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module, 3D porous structure ceramic carried catalyst attachable module, anion generator the flow field forming; The cylindrical electric field high-pressure electrostatic of described bar-shaped discharge electrode module, 3D porous structure ceramic carried catalyst attachable module, anion generator built-in air channel respectively, and interpenetrate in above-mentioned three air channel, flow field is smooth and easy; Decompose airborne formaldehyde, benzene, dimethylbenzene, ozone pernicious gas by the interaction energy of catalyst; Airborne particulates is adsorbed by opposite polarity negative pole afterwards positively charged, can remove airborne flue dust, PM2.5 pellet; Under the effect of electric field force, ionization carbonization killing fungus, bacterium, microorganism, purify air.
Claims (2)
1. a Combined indoor air purification device, it is characterized in that comprising intellectualized operation unit (1), high pressure generator (2), coarse strainer (3), the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module (4), 3D porous structure ceramic carried catalyst attachable module (5), casing (6), low-noise fan (7), anion generator (8), 3D porous structure ceramic carried catalyst attachable module (5) comprises that 3D porous structure ceramic carried catalyst attachable module body (14), plastics enclose frame (15); Casing (6) internal upper part is provided with intellectualized operation unit (1), high pressure generator (2), parallel coarse strainer (3), the cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module (4), 3D porous structure ceramic carried catalyst attachable module (5), the low-noise fan (7) of being provided with in the interior middle and lower part of casing (6), low-noise fan (7) upper end is provided with anion generator (8), coarse strainer (3) one sides and casing (6) air inlet join, and anion generator (8) joins with casing (6) air outlet.
2. a kind of Combined indoor air purification device according to claim 1, is characterized in that the described cylindrical electric field high-pressure electrostatic of bar-shaped discharge electrode module (4) comprises electric orifice plate (9), metal circular tube (10), bar-shaped discharge electrode (11), anodal conduction web plate (12), is connected and fixed support (13), metal circular tube (10) and negative pole conduction orifice plate (9) roll extrusion rivet clasp, the cavity of metal circular tube (10) is gas channel, the root of bar-shaped discharge electrode (11) presses (12) riveted joint fixing with anodal conduction web plate, the head of bar-shaped discharge electrode (11) is processed into semi-round ball, bar-shaped discharge electrode (11) is placed on the axial line of metal circular tube (10), and bar-shaped discharge electrode (11) equates with both quantity of metal circular tube (10), anodal conduction web plate (12) conducts electricity orifice plate (9) by being connected and fixed support (13) keeping parallelism distance with negative pole, and with screw fastening, anodal conduction web plate (12) and negative pole conduction orifice plate (9) are just being used respectively cable and high pressure generator (2), negative pole is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239351.3U CN203823931U (en) | 2014-05-12 | 2014-05-12 | Combined type indoor air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239351.3U CN203823931U (en) | 2014-05-12 | 2014-05-12 | Combined type indoor air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823931U true CN203823931U (en) | 2014-09-10 |
Family
ID=51479422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239351.3U Expired - Lifetime CN203823931U (en) | 2014-05-12 | 2014-05-12 | Combined type indoor air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823931U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982948A (en) * | 2014-05-12 | 2014-08-13 | 浙江共展环保科技有限公司 | Combined type indoor air purifying device and combined type indoor air purifying method thereof |
| CN104501311A (en) * | 2014-11-28 | 2015-04-08 | 江苏大学 | Indoor air purifying method and indoor air purifying device |
| CN106994389A (en) * | 2017-04-27 | 2017-08-01 | 舒尔环保科技（合肥）有限公司 | A kind of air purifier dust arrester |
| CN107694755A (en) * | 2017-09-11 | 2018-02-16 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
-
2014
- 2014-05-12 CN CN201420239351.3U patent/CN203823931U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982948A (en) * | 2014-05-12 | 2014-08-13 | 浙江共展环保科技有限公司 | Combined type indoor air purifying device and combined type indoor air purifying method thereof |
| CN104501311A (en) * | 2014-11-28 | 2015-04-08 | 江苏大学 | Indoor air purifying method and indoor air purifying device |
| CN106994389A (en) * | 2017-04-27 | 2017-08-01 | 舒尔环保科技（合肥）有限公司 | A kind of air purifier dust arrester |
| CN107694755A (en) * | 2017-09-11 | 2018-02-16 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103982948A (en) | Combined type indoor air purifying device and combined type indoor air purifying method thereof | |
| CN203349395U (en) | Air purification device in limited sealed space | |
| CN104165419B (en) | Vehicle-mounted pin hole electrostatic type air purification apparatus and its method | |
| CN103586131A (en) | Device and method for purifying indoor air through electrostatic atomization | |
| CN204421202U (en) | Photocatalyst indoor air cleaner | |
| CN201926035U (en) | Air-conditioning type air purifying machine | |
| CN203823931U (en) | Combined type indoor air purifier | |
| CN203928171U (en) | fresh air blower | |
| CN203489373U (en) | Air purifier with ultraviolet light LED function enhanced | |
| CN205736800U (en) | A kind of anion vehicle-mounted health instrument | |
| CN202792465U (en) | Household type electrostatic dust removal and purifying fresh air unit | |
| CN104791919A (en) | Plasma air purification device | |
| CN205227576U (en) | IFD air purification device suitable for install incasement at combined type air conditioner | |
| CN203657082U (en) | Remote anti-explosion PM2.5 purifying device | |
| CN104390275A (en) | Air purifier | |
| CN204063332U (en) | Vehicle-mounted pin hole electrostatic type air purification apparatus | |
| CN203108663U (en) | Honeycomb electrostatic precipitation sterilization module | |
| CN205245374U (en) | Air purifier | |
| CN204043088U (en) | A kind of horizontal fan-coil purifier comprising IFD module | |
| CN203687221U (en) | Air purifier | |
| CN205747252U (en) | It is arranged on the IFD economic benefits and social benefits ion-type air purifier of return air inlet | |
| CN204830226U (en) | Room air PM2. 5's purifier | |
| CN204730339U (en) | A kind of photocatalyst air sterilization deodorizer of S shape air channel | |
| CN204612023U (en) | A kind of novel fresh air purification ventilator | |
| CN204555084U (en) | The air purifier of the active purification of a kind of zero ozone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |