CN204447571U - A kind of air purifier high efficiency filter filter core - Google Patents

A kind of air purifier high efficiency filter filter core Download PDF

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Publication number
CN204447571U
CN204447571U CN201520126311.2U CN201520126311U CN204447571U CN 204447571 U CN204447571 U CN 204447571U CN 201520126311 U CN201520126311 U CN 201520126311U CN 204447571 U CN204447571 U CN 204447571U
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China
Prior art keywords
screen
filter
filter core
screen frame
clean unit
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CN201520126311.2U
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Chinese (zh)
Inventor
孟祥君
孙巍
谭正
柴晓辉
祁凯
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BEIJING KAIYUE DEFENCE TECHNOLOGY Co.,Ltd.
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BEIJING KCALIN NEW ENERGY TECHNOLOGY Co Ltd
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Abstract

The utility model relates to a kind of air purifier high efficiency filter filter core, described filter core comprises the clean unit for purifying air and is separately positioned on the first screen frame and second screen frame at described clean unit two ends, the inner surface of described first screen frame and the second screen frame is arranged with multiple polygonal groove structure, described filter element two ends are connected and fixed with described first screen frame, the second screen frame respectively by described groove structure, and described first screen frame is provided with air outlet; When described filter core work, air enters outside described clean unit, inside described clean unit, and discharges from described air outlet.Each screen pack is fixed by screen frame by air purifier high efficiency filter filter core of the present utility model, make can change separately between each screen pack, farthest make use of the service life of each screen pack, and then effectively reduce costs, economize on resources.

Description

A kind of air purifier high efficiency filter filter core
Technical field
The utility model relates to a kind of filter core, particularly relates to a kind of air purifier high efficiency filter filter core.
Background technology
Domestic and international expert studies proof, and after " coal smoke type ", " photochemical fog type " pollute, it is that the 3rd of mark pollutes period that modern is just entering with " room air pollution ".There are some researches show, more serious than outdoor air two to five times of the pollution level of room air, can reach 100 times under special circumstances.An investigation display of the U.S., can detect more than 500 kind of volatile organic matter in room air, in room air, harmful substance exceeds tens times than outdoor.Canada one health organization investigation display, the disease of 68% comes from room air pollution.
According to the Chinese Consumers' Association's statistics, consumer complains emphasis from quality complain progressively reversal chamber environment pollution complaint.National health, construction and environmental administration carried out a house decorative material selective examination, found that the material with toxic gas pollution accounts for 68%, these ornament materials can volatilize the volatile organic compound of kind more than 300, as formaldehyde, trichloro-ethylene, benzene, dimethylbenzene etc., easily cause various disease.Building self also may become the pollution sources of room air.Separately have a kind of hidden danger-air-conditioning of room air pollution, it is day by day universal in the modern life, causes human body, room and air conditioner finally in the circulatory system that indoor formation one is closed, as easy as rolling off a log the microorganisms such as bacterium, virus, mould is multiplied in a large number.
Air purifier is popularized gradually as administering the most simple and effective a kind of mode of room air pollution at present.As the parts of air purifier core the most, the purifying property of type to air purifier of filter core plays conclusive effect.But there is obvious performance deficiency and security flaw in current combined filtration filter core.
Meanwhile, in view of the characteristic of filter core self, filter core must be changed in use certain hour.And current combined filtration filter core adopts multiple filter screen to carry out composite molding usually, but because the life-span of various filter screen differs, as the service life being greater than high efficiency particulate air service life of generally active carbon filter screen, will when changing combined filtration filter core, the filter screen not reaching service life has also been changed, and then not only increase use cost, also result in the waste of resource.
Utility model content
The purpose of this utility model proposes a kind of being convenient to independently to change each single filter core and the air purifier high efficiency filter filter core that can purify air efficiently and safely.
For achieving the above object, the utility model provides a kind of air purifier high efficiency filter filter core, described filter core comprises the clean unit for purifying air and is separately positioned on the first screen frame and second screen frame at described clean unit two ends, the inner surface of described first screen frame and the second screen frame is arranged with multiple polygonal groove structure, described filter element two ends are connected and fixed with described first screen frame, the second screen frame respectively by described groove structure, and described first screen frame is provided with air outlet; When described filter core work, air enters outside described clean unit, inside described clean unit, and discharges from described air outlet.
Preferably, described clean unit comprises HEPA screen pack that ecto-entad sets gradually, electrostatic electret screen pack, high energy particle purification filter screen, honeycomb catalysis filter screen.
Preferably, the profile of described HEPA screen pack, electrostatic electret screen pack, high energy particle purification filter screen, honeycomb catalysis filter screen is polygonal prism frame.
Preferably, the size of described multiple polygonal groove structure purifies filter screen with the described HEPA screen pack installed respectively in it, electrostatic electret screen pack, high energy particle, honeycomb catalysis filter screen cooperatively interacts and to be nested with one anotherly connected.
Preferably, described honeycomb catalysis filter screen is that outer surface is coated with layer of precious metal and inner surface is coated with the ceramic honey comb net of manganese metal or manganese oxide layer.
Preferably, the inner surface of described second screen frame is provided with uviol lamp.
Preferably, described clean unit also comprises the active carbon net or absorbent carbon fibrous reticulum that are arranged on innermost layer.
Based on technique scheme, the utility model has the advantages that:
Each screen pack is fixed by screen frame by air purifier high efficiency filter filter core of the present utility model, make can change separately between each screen pack, farthest make use of the service life of each screen pack, and then effectively reduce costs, economize on resources.And owing to adopting special air inlet/outlet structure, not only make air can pass through each screen pack uniformly, and effectively increase filter area, the better clean-up effect of final acquisition.Further, adopt honeycomb catalysis filter screen can not only strengthen the efficiency of high energy particle degradation organic waste gas, and the ozone of high energy particle and ultraviolet light generation can be decomposed, prevent the ozone of high concentration from causing personal injury, improve the security of air purifier.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is air purifier high efficiency filter filter core longitudinal cross-section schematic diagram;
Fig. 2 is air purifier high efficiency filter filter core transverse sectional view;
Fig. 3 is the second screen frame schematic top plan view;
Fig. 4 is the second screen frame longitudinal cross-section schematic diagram;
Fig. 5 is the first screen frame longitudinal cross-section schematic diagram;
Wherein, 1 ~ the first screen frame; 2 ~ the second screen frame; 3 ~ groove structure; 4 ~ HEPA screen pack; 5 ~ electrostatic electret screen pack; 6 ~ high energy particle purification filter screen; 7 ~ honeycomb catalysis filter screen; 8 ~ air outlet; 9 ~ uviol lamp.
Detailed description of the invention
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
The utility model provides a kind of air purifier high efficiency filter filter core, and as shown in Fig. 1 ~ 5, described filter core comprises the clean unit for purifying air and is separately positioned on first screen frame 1 and second screen frame 2 at described clean unit two ends.The inner surface of described first screen frame 1 and the second screen frame 2 is arranged with multiple polygonal groove structure 3, and in the present embodiment, described groove structure 3 adopts rectangle.Described filter element two ends are connected and fixed with described first screen frame 1, second screen frame 2 respectively by described groove structure 3, and described first screen frame 1 is provided with air outlet 8.
As shown in Figure 1 and Figure 2, described clean unit comprises HEPA screen pack 4 that ecto-entad sets gradually, electrostatic electret screen pack 5, high energy particle purification filter screen 6, honeycomb catalysis filter screen 7.
Described HEPA screen pack 4 points of PP filter paper, glass fibre, compound PP PET filter paper, melt-blown terylene non-woven fabric and melt-blown glass fibre five kinds of materials, be characterized in that windage is little, dust containing capacity is large, and filtering accuracy is high, and can be processed into various sizes and shape as required; The clean usefulness of filter of HEPA screen pack 4 is directly proportional to its surface area, HEPA screen pack 4 in air purification medium unit is in multilayer folding, about 14.5 times are increased when area ratio folds after launching, effectively can trap the pellet, smog, dust, bacterium etc. of more than 0.3 micron, and can high temperature resistant, corrosion-resistant and mildew-resistant, it is very outstanding to filter clean usefulness.
In air after HEPA screen pack 4 processes, the particle of >0.3 micron is removed totally substantially, but the particle of <0.3 micron is not processed, and now Electrostatic Absorption has just worked; This filter core have employed electrostatic electret screen pack 5, can remove as dust, smog, mist particles thing, pet soft flocks, mould robe, pollen, bacterium, virus, clearance is up to 99.97%, there is resistance low, efficiency is high, the advantages such as the life-span is long, effectively can prevent the capillary in the adsorbing medium of fine particle blocking subsequent processes simultaneously, extend the service life of adsorbing medium.
Described high energy particle purification filter screen 6 produces high energy particle by electric discharge device, as plasma, anion, cation, ozone etc., can the harmful substance such as VOC, peculiar smell, bacterium, virus in Powerful purification process air, to the clearance of VOC, peculiar smell, bacterium, virus etc. up to more than 99%.High energy particle has extremely strong killing power to microorganisms such as bacterium, mould, germs, its kill virus is that earthing is directly destroyed itself RNA and NDA material industry and completed, kill bacterium, the process of virus type microorganism is then the first function cells film of high energy particle, destruction film inner tissue is until dissolve dead then.
Preferably, described honeycomb catalysis filter screen 7 is coated with layer of precious metal and inner surface is coated with the ceramic honey comb net of manganese metal or manganese oxide layer for outer surface.It can not only react by the oxygen in catalysis formaldehyde and air, can also multiple pernicious gas and peculiar smell and oxygen produce and react in catalysis ammonia, toluene, dimethylbenzene, hydrogen sulfide and VOC, generate water and carbon dioxide, the high energy particle of described high energy particle purification filter screen 6 generation can be significantly improved to the removal efficiency of VOC, peculiar smell, deeply purifying air.Further, described honeycomb catalysis filter screen 7 can also the ozone that produces of catalytic decomposition high energy particle and ultraviolet light, prevents the ozone of high concentration from causing personal injury, effectively can stop the formation of secondary pollution, improve the security of air purifier.
Preferably, described clean unit also comprises the active carbon net or absorbent carbon fibrous reticulum that are arranged on innermost layer.Active carbon is a kind of very tiny carbon granule, has very large surface area, and when gas pollutant encounters capillary, the absorption field of force powerful around active carbon hole immediately by gas molecule inlet hole, can reach the effect purified air.And activated carbon fiber (Activated CarbonFiber, be called for short ACF) be through the carbon fiber-containing of activation, fiber surface is covered with micropore (namely occupied before hydrogen, oxygen atom volatilization), its aperture be a hairline 100,000/, the inner surface of these micropores is launched, and the developed area of 1g active carbon fiber felt is up to 1600m 2, these micropores serve the effect of absorption smell.
Preferably, the inner surface of described second screen frame 2 is provided with uviol lamp 9.The ultraviolet that described uviol lamp 9 radiates can destroy the molecular structure of DNA (DNA) in bacterial virus or RNA (ribonucleic acid), cause that growth sexual cell is dead and (or) regenerative cell is dead, reach the effect of sterilizing.
As shown in Figure 2, the profile of described HEPA screen pack 4, electrostatic electret screen pack 5, high energy particle purification filter screen 6, honeycomb catalysis filter screen 7 is polygonal prism frame.Preferably, the size of described multiple polygonal groove structure 3 purifies filter screen (6) with the described HEPA screen pack 4 installed respectively in it, electrostatic electret screen pack 5, high energy particle, honeycomb catalysis filter screen 7 cooperatively interacts and be nested with one anotherly connected, in corresponding recesses in so just make described HEPA screen pack 4, electrostatic electret screen pack 5, high energy particle purify groove structure 3 that filter screen 6, honeycomb catalysis filter screen 7 be fastened in described first screen frame 1, second screen frame 2 respectively, to fix each filter screen.By screen frame, each screen pack is fixed, make can change separately between each screen pack, farthest make use of the service life of each screen pack, and then effectively reduce costs, economize on resources.
Operation principle of the present utility model is:
When described filter core work, air enters outside described clean unit, inside described clean unit, and discharges from described air outlet 8.Owing to adopting special air inlet/outlet structure, when described filter core is arranged in air purifier, ensure that all air paths are all consistent, and then make air consistent by the speed of each layer screen pack, not only make air can pass through each screen pack uniformly, and effectively increase filter area, the better clean-up effect of final acquisition.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.

Claims (7)

1. an air purifier high efficiency filter filter core, it is characterized in that: described filter core comprises the clean unit for purifying air and is separately positioned on the first screen frame (1) and second screen frame (2) at described clean unit two ends, the inner surface of described first screen frame (1) and the second screen frame (2) is arranged with multiple polygonal groove structure (3), described filter element two ends by described groove structure (3) respectively with described first screen frame (1), second screen frame (2) is connected and fixed, described first screen frame (1) is provided with air outlet (8), when described filter core work, air enters outside described clean unit, inside described clean unit, and discharges from described air outlet (8).
2. filter core according to claim 1, is characterized in that: described clean unit comprises HEPA screen pack (4), electrostatic electret screen pack (5), high energy particle purification filter screen (6), the honeycomb catalysis filter screen (7) that ecto-entad sets gradually.
3. filter core according to claim 2, is characterized in that: the profile of described HEPA screen pack (4), electrostatic electret screen pack (5), high energy particle purification filter screen (6), honeycomb catalysis filter screen (7) is polygonal prism frame.
4. the filter core according to Claims 2 or 3, is characterized in that: the size of described multiple polygonal groove structure (3) purifies filter screen (6) with the described HEPA screen pack (4) of installing respectively in it, electrostatic electret screen pack (5), high energy particle, honeycomb catalysis filter screen (7) cooperatively interacts and be nested with one anotherly connected.
5. the filter core according to Claims 2 or 3, is characterized in that: described honeycomb catalysis filter screen (7) is coated with layer of precious metal and inner surface is coated with the ceramic honey comb net of manganese metal or manganese oxide layer for outer surface.
6. filter core according to claim 1, is characterized in that: the inner surface of described second screen frame (2) is provided with uviol lamp (9).
7. filter core according to claim 2, is characterized in that: described clean unit also comprises the active carbon net or absorbent carbon fibrous reticulum that are arranged on innermost layer.
CN201520126311.2U 2015-03-04 2015-03-04 A kind of air purifier high efficiency filter filter core Active CN204447571U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106225060A (en) * 2016-07-29 2016-12-14 昆山初本电子科技有限公司 A kind of air purifier of low energy
CN106621587A (en) * 2016-10-18 2017-05-10 合肥海宝节能科技有限公司 Adsorption device of boiler waste gas purification device
CN106765658A (en) * 2017-02-08 2017-05-31 北京航空航天大学 A kind of enclosed environment mobile air purifier
CN107511008A (en) * 2017-09-06 2017-12-26 安徽乐金环境科技有限公司 Airstrainer
CN110205426A (en) * 2019-07-05 2019-09-06 马鞍山市中天机械制造安装有限公司 A kind of blast furnace hole dust suction tapping equipment
CN110843470A (en) * 2019-11-19 2020-02-28 盐城吉大智能终端产业研究院有限公司 Vehicle-mounted air purification device and purification method of mobile intelligent terminal

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106225060A (en) * 2016-07-29 2016-12-14 昆山初本电子科技有限公司 A kind of air purifier of low energy
CN106621587A (en) * 2016-10-18 2017-05-10 合肥海宝节能科技有限公司 Adsorption device of boiler waste gas purification device
CN106765658A (en) * 2017-02-08 2017-05-31 北京航空航天大学 A kind of enclosed environment mobile air purifier
CN107511008A (en) * 2017-09-06 2017-12-26 安徽乐金环境科技有限公司 Airstrainer
CN110205426A (en) * 2019-07-05 2019-09-06 马鞍山市中天机械制造安装有限公司 A kind of blast furnace hole dust suction tapping equipment
CN110843470A (en) * 2019-11-19 2020-02-28 盐城吉大智能终端产业研究院有限公司 Vehicle-mounted air purification device and purification method of mobile intelligent terminal
CN110843470B (en) * 2019-11-19 2021-10-08 吉林大学盐城智能终端产业研究中心 Vehicle-mounted air purification device and purification method of mobile intelligent terminal

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Effective date of registration: 20200522

Address after: 102101 No.5, East District, Tianyou Road, Kangzhuang Industrial Development Zone, Kangzhuang Town, Yanqing District, Beijing

Patentee after: BEIJING KAIYUE DEFENCE TECHNOLOGY Co.,Ltd.

Address before: 100082 wisdom building, No. 38, South College Road, Beijing, Haidian District 2004B

Patentee before: BEIJING KCALIN NEW ENERGY TECHNOLOGY Co.,Ltd.