CN203928175U - Multifunctional air purifier - Google Patents
Multifunctional air purifier Download PDFInfo
- Publication number
- CN203928175U CN203928175U CN201420284774.7U CN201420284774U CN203928175U CN 203928175 U CN203928175 U CN 203928175U CN 201420284774 U CN201420284774 U CN 201420284774U CN 203928175 U CN203928175 U CN 203928175U
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- CN
- China
- Prior art keywords
- air
- composite screen
- catch net
- layer
- housing
- 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
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- 239000002131 composite material Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 11
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010457 zeolite Substances 0.000 claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 239000003610 charcoal Substances 0.000 claims abstract description 7
- 238000000746 purification Methods 0.000 claims abstract description 6
- 238000004887 air purification Methods 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 230000000505 pernicious effect Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical compound O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of for the multifunctional air purifier in indoor and the vehicles of air purification field.Comprise housing, composite screen, turbofan and controller; housing is provided with front clarifier cover plate and after-purification device cover plate; composite screen is positioned at housing; controller is controlled fan operation; it is characterized in that: described composite screen is comprised of 4 grades of air filtrations; filtration is sequentially arranged as pre-filtering layer, cold catalyst layer, zeolite activity charcoal layer and HEPA high efficiency filter layer; inlet and outlet arranges air intake catch net and air-supply catch net; between air intake catch net and composite screen, be provided with expanding function section support, between composite screen and blower fan, be provided with blower fan catch net.The utlity model has that filter efficiency is high, good purification, there is bactericidal purifying function and can not produce the advantages such as secondary pollution.
Description
Technical field
The utility model relates to a kind of for the multifunctional air purifier in indoor and the vehicles of air purification field.
Background technology
In recent years, domestic air pollution is day by day serious, and the World Health Organization (WHO) thinks, it is safety values that PM2.5 (inhalable particles diameter >2.5 micron) is less than 35, and the most areas of China is higher than 50, Beijing once quick-fried table surpasses 1000.It is 2349,2980,1715,726 people that early dead person's number is caused respectively because PM2.5 pollutes in Beijing, Shanghai, Guangzhou, Xi'an in 2010, amount to 7770 people, accounting for respectively the ratio of total toll is then 1.9%, 1.6%, 2.2%, 1.5%, economic loss is respectively 18.6,23.7,13.6,5.8 hundred million yuan, amounts to 61.7 hundred million yuan.Wherein go up dead person's number morning that glycolylurea PM2.5 causes maximum.Current air pollution is except dust, bacterium; pernicious gas is another large pollution sources; comprise aldehydes (formaldehyde, acetaldehyde); benzene class (benzene,toluene,xylene, ethylbenzene, styrene), phenols (methacrylaldehyde), ozone; VOC (VOC); pernicious gas may cause human body various diseases; therefore; need to be to entering indoor outdoor air; not only need effectively to filter and sterilization; need indoor harmful gas concentration to be reduced to below the sanitary standard of national Specification, to protect the health of human body simultaneously.
The air filting material that existing air purifier is used in the market, or employing nonwoven, its clean-up effect is poor, filter efficiency is low, or while adopting high efficiency filter paper, its air drag is large, service life is short, and therefore, under the so serious situation of current atmosphere pollution, the used air filting material of air purifier can not meet broad masses' demand.
In air, contain various bacteriums and virus, photocatalyst and ultraviolet ray are the instruments of topmost simple and easy kill bacteria in various air purifiers at present, the shortcoming of photocatalyst maximum is exactly that nano titanium oxide must have large sunlight or ultraviolet lamp irradiation just can work, so the quartz burner of special wave band (UV-A) must be installed in air purifier, not only increased the volume of clarifier, cost, because the life-span of quartz burner only has 2000～4000 hours, so change half a year less than just needing, cost is high, use trouble, this technology is refused to use by user institute gradually.Although and the good UA-C of bactericidal effect ultraviolet ray is effective, human body is had to injury effect, for having, child's family is inapplicable especially.
Air purifier adopts at present air filtration and sterilization technology also have: air negative ion generator, ozone generator, electrostatic filter, high pressure generator, water atomization plant, charcoal absorption etc., these branches of technology department produce secondary pollution, part technical sophistication, hold at high price, partial volume is excessive, so be not suitable for being applied in acceptable cheap and good-quality, the high-efficiency air filtering of ordinary people and sterilizing and air-cleaning device.
In the processing air that air purifier adopts at present, the technology of pernicious gas mainly contains: charcoal absorption, high pressure generator, low temperature plasma etc.
Active carbon is good pernicious gas adsorbent, and its shortcoming one is that air drag is large, the 2nd, cannot regenerate after saturated, and mainly at present adopt NACF, although air drag reduces, adsorption efficiency obviously declines.
Low temperature plasma is to process at present pernicious gas best-of-breed technology in air, current maximum obstacle, the one, volume is excessive, reach desirable clean-up effect, need larger treated length, the 2nd, reach desirable clean-up effect and can generate ozone, produce secondary pollution, clarifier has become stink generator and new pollution sources.
Therefore, be necessary to provide a kind of new technical scheme to solve the problem of above-mentioned existence.
Summary of the invention
Object of the present utility model is the deficiency for current domestic Related product, provide that a kind of clean-up effect is better, filter efficiency is higher, and the air purifier with sterilizing function, and the concentration of main pernicious gas in air can be can be controlled under national standard, realize the multiple purification function of air purifier, and can not produce secondary pollution.
The utility model is achieved through the following technical solutions:
A kind of multifunctional air purifier, comprise housing, composite screen, turbofan and controller, housing is provided with front clarifier cover plate and after-purification device cover plate, composite screen is positioned at housing, controller is controlled fan operation, it is characterized in that: described composite screen is comprised of 4 grades of air filtrations, filtration is sequentially arranged as pre-filtering layer, cold catalyst layer, zeolite activity charcoal layer and HEPA high efficiency filter layer, inlet and outlet arranges air intake catch net and air-supply catch net, between air intake catch net and composite screen, be provided with expanding function section support, between composite screen and blower fan, be provided with blower fan catch net, HEPA high efficiency filter layer is electret electro static filtering filter material, can high efficiency filter fall and in air, be greater than the inhalable particles of 0.3 micron, cold catalyst is a kind of high-tech catalyst, can be at normal temperature unglazed or have under optical condition and play catalytic reaction, making at normal temperatures and pressures multiplely has taste gas to resolve into harmless tasteless substance, by simple physical absorption, change chemisorbed into, decompose on absorption limit, limit, dispel formaldehyde, benzene, dimethylbenzene, the pernicious gas such as toluene and TVOC, generate water and carbon dioxide, organic matter and germ clearance reach 92%, expanding function section support between air intake catch net and composite screen can be set up new screen pack as required, in zeolite layer, contain a large amount of anions, can effectively adsorb formaldehyde, peculiar smell and ozone, make air more pure and fresh, active carbon is also strong sorbing material, makes to adsorb gross efficiency up to 98%, the drive motors of turbofan is Wind Volume low noise AC motor, by controller, regulating the air quantity of turbofan to drive the motor of blower fan is alternating current generator, it is low that alternating current generator starts immediate current, can connect smart jack and accept it and control, processing air quantity can regulate according to the size in room.
The utlity model has following beneficial effect:
1. filter efficiency is high, good purification;
2. there is bactericidal purifying function, can not produce secondary pollution.
Accompanying drawing explanation
Fig. 1 is air purifier structural representation;
Fig. 2 is composite screen structure function schematic diagram.
In figure: air intake catch net 1, expanding function section support 2, composite screen 3, blower fan catch net 4, blower fan cover plate 5, clarifier cover plate 6, air-supply catch net 7, turbofan 8 and control handle indicator lamp 9.
The specific embodiment
Below in conjunction with accompanying drawing, content of the present utility model is further described:
Be illustrated in figure 1 a kind of air purifier, comprise housing and front and back clarifier cover plate 6, air intake catch net 1, expanding function section support 2, composite screen 3, blower fan catch net 4, blower fan cover plate 5, air-supply catch net 7, turbofan 8 and controller indicator lamp 9.Fig. 2 is that composite screen is comprised of pre-filtering layer, cold catalyst layer, zeolite activity charcoal layer, HEPA high efficiency filter layer.
Outdoor air is entered in air cleaner by air inlet, and first by pre-filtering layer, detention hair bulky grain thing is outside clarifier; Then by cold catalyst layer, making at normal temperatures and pressures multiplely has taste gas to resolve into harmless tasteless substance, by simple physical absorption, changes chemisorbed into, and the decomposition of absorption limit, limit, dispels the pernicious gases such as formaldehyde, benzene, dimethylbenzene, toluene, TVOC; Then by zeolite activity charcoal layer, in zeolite layer, contain a large amount of anions, can effectively adsorb formaldehyde, peculiar smell and ozone, make air more pure and fresh, zeolite and active carbon combination make to adsorb gross efficiency up to 98% by optimizing proportioning (interval for 1:24 is to 1:2); Then by HEPA high efficiency filter layer, for 0.3um granular bed filter effect, reach 99.97% air purification function.By the clean air after composite screen, by turbofan 8, by air outlet 7, delivered to indoorly, driving the motor of blower fan is alternating current generator, and electric motor starting immediate current is low, can connect smart jack and accept it and control, processing air quantity can regulate according to the size in room.
Claims (2)
1. a multifunctional air purifier, comprise housing, composite screen, turbofan and controller, housing is provided with front clarifier cover plate and after-purification device cover plate, composite screen is positioned at housing, controller is controlled fan operation, it is characterized in that: described composite screen is comprised of 4 grades of air filtrations, filtration is sequentially arranged as pre-filtering layer, cold catalyst layer, zeolite activity charcoal layer and HEPA high efficiency filter layer, inlet and outlet arranges air intake catch net and air-supply catch net, between air intake catch net and composite screen, be provided with expanding function section support, between composite screen and blower fan, be provided with blower fan catch net.
2. multifunctional air purifier according to claim 1, is characterized in that: the drive motors of turbofan is Wind Volume low noise AC motor, regulates the air quantity of turbofan by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284774.7U CN203928175U (en) | 2014-05-30 | 2014-05-30 | Multifunctional air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284774.7U CN203928175U (en) | 2014-05-30 | 2014-05-30 | Multifunctional air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928175U true CN203928175U (en) | 2014-11-05 |
Family
ID=51823979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284774.7U Expired - Fee Related CN203928175U (en) | 2014-05-30 | 2014-05-30 | Multifunctional air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928175U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646114A (en) * | 2020-12-21 | 2022-06-21 | 研能科技股份有限公司 | Intelligent indoor air pollution prevention and control solutions |
| EP4027067A3 (en) * | 2020-12-21 | 2022-08-31 | Microjet Technology Co., Ltd | Method for intelligently preventing and handling indoor air pollution |
| EP4070876A1 (en) * | 2021-03-29 | 2022-10-12 | Microjet Technology Co., Ltd. | Air purification device |
-
2014
- 2014-05-30 CN CN201420284774.7U patent/CN203928175U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646114A (en) * | 2020-12-21 | 2022-06-21 | 研能科技股份有限公司 | Intelligent indoor air pollution prevention and control solutions |
| EP4027067A3 (en) * | 2020-12-21 | 2022-08-31 | Microjet Technology Co., Ltd | Method for intelligently preventing and handling indoor air pollution |
| EP4070876A1 (en) * | 2021-03-29 | 2022-10-12 | Microjet Technology Co., Ltd. | Air purification device |
| US12042758B2 (en) | 2021-03-29 | 2024-07-23 | Microjet Technology Co., Ltd. | Air purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190530 |