CN204219922U - A kind of automobile air-conditioning filter - Google Patents
A kind of automobile air-conditioning filter Download PDFInfo
- Publication number
- CN204219922U CN204219922U CN201420617197.9U CN201420617197U CN204219922U CN 204219922 U CN204219922 U CN 204219922U CN 201420617197 U CN201420617197 U CN 201420617197U CN 204219922 U CN204219922 U CN 204219922U
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- CN
- China
- Prior art keywords
- mesh layer
- filter mesh
- fixed frame
- filter
- nacf
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- 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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Abstract
The utility model discloses a kind of automobile air-conditioning filter, belong to auto parts machinery industry.This kind of automobile air-conditioning filter comprises HEPA filter mesh layer (1), NACF filter mesh layer (2), fixed frame (3) and sealing sponge (4), HEPA filter mesh layer (1) is repeatedly the shape of fold, NACF filter mesh layer (2) is connected in the mode of face in the face of note with HEPA filter mesh layer (1), HEPA filter mesh layer (1) and NACF filter mesh layer (2) surrounding side are provided with fixed frame (3), and the outside of fixed frame (3) is pasted with sealing sponge (4).This kind of compound vehicle air-conditioning filter cleaner, structure is simple, and density is large, windage is little, dust containing capacity is large, performance of ventilating is good, has the function of the solid particles such as effective filter smoke, pollen, bacterium, virus and the effective toxic gas such as formaldehyde adsorption, benzene compound.
Description
Technical field
The utility model relates to technical field of automobile, is specifically related to a kind of compound vehicle air-conditioning filter cleaner.
Background technology
Automobile is the important vehicles of society, and people often have ignored the air quality of automotive interior while pursuing automobile power and comfort level, make health be subject to serious harm.Plastic components in automobile, electronic component, sofa, ornaments etc., can discharge the toxin such as benzene, formaldehyde, can impair one's health even carcinogenic in long-time suction body; Engine can produce a small amount of CO gas in operation process; Have a large amount of pollutants in the air of automobile external, as vehicle exhaust, PM2.5, dust etc., these pollutants pass through the mode of outer circulation into the car.So will ensure that the air quality in car needs to do the work of two aspects, one is remove the pollutant in car in air, and two is change to fresh air.The automobile sold in the market has substantially all installed automobile air-conditioning filter to realize above-mentioned functions, general-utility car air-conditioning filter cleaner adopts two-sided continuous yarn non-woven fabrics therebetween activated carbon powder material to make mostly, though this kind of product has certain filter effect, but because of the material characteristic of its filament nonwoven, determine that it is very poor to fine particles (as the PM2.5) adsorption capacity in air.Meanwhile, adsorption efficiency and the draught capacity of powdered active carbon are lower, can not pernicious gas well in absorbed air.Therefore existing automobile air-conditioning filter filter effect is bad, effectively can not filter above-mentioned substance, can cause in car and contain a large amount of micronic dusts and pernicious gas in air, bring harm to the healthy of driver and crew.
Utility model content:
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: a kind of automobile air-conditioning filter, it comprises HEPA filter mesh layer (1), NACF filter mesh layer (2), fixed frame (3) and sealing sponge (4), HEPA filter mesh layer (1) is repeatedly the shape of fold, NACF filter mesh layer (2) is connected in the mode of face in the face of note with HEPA filter mesh layer (1), HEPA filter mesh layer (1) and NACF filter mesh layer (2) surrounding side are provided with fixed frame (3), the outside of fixed frame (3) is pasted with sealing sponge (4).
Described fixed frame (3) adopts hard presspaper material to make.
HEPA filter mesh layer (1) and activated carbon filtration net layer (2), serve the effect of filtering contaminate particulate and absorption toxic and harmful respectively.
A kind of compound vehicle air-conditioning filter cleaner that the utility model provides, structure is simple, density is large, windage is little, dust containing capacity is large, performance of ventilating is good, has the function of the solid particles such as effective filter smoke, pollen, bacterium, virus, PM2.5 and effective pernicious gas such as formaldehyde adsorption, benzene.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
This detailed description of the invention is by the following technical solutions: a kind of automobile air-conditioning filter, it comprises HEPA filter mesh layer 1, NACF filter mesh layer 2, fixed frame 3 and sealing sponge 4, HEPA filter mesh layer 1 is repeatedly the shape of fold, NACF filter mesh layer 2 is connected in the mode of face in the face of note with HEPA filter mesh layer 1, HEPA filter mesh layer 1 and NACF filter mesh layer 2 surrounding side are provided with fixed frame 3, and the outside of fixed frame 3 is pasted with sealing sponge 4.The thickness of HEPA filter mesh layer 1 is 2.5 centimetres, and the thickness of NACF filter mesh layer 2 is 0.5 centimetre.HEPA filter mesh layer 1 changes over three-dimensional shape by plane, the quantity of fold is more, the width of fold is wider, the actual area launched is larger, thus effective increase HEPA filter screen and air-polluting contact area, add the air-polluting ability of HEPA filter screen process, extend the purification life-span of HEPA filter screen.HEPA filter mesh layer 1 reaches 99.7% for the particulate filter of 0.1 micron to 0.3 micron is efficient, be characterized in that air can pass through, but tiny particulate cannot pass through.Described NACF filter mesh layer 2 adopts activated carbon fiber material to make, and its fibre diameter of active carbon fibre denapon is comparatively thin, therefore large with the contact area of adsorbed material, increases sticking probability and speed, and can uniform contact.Therefore NACF filter mesh layer 2 surface area is large, has adsorption capacity large, the features such as vibration resistance, not easily produces powder, and air velocity is fast, speed loss is little.
The material of described fixed frame 3 is ordinary rigid presspapers.
The length of this kind of automobile air-conditioning filter wherein a product is 23 centimetres, and width is 22 centimetres, thickness 3 centimetres.
During use, old automobile filter is taken out, puts into this kind of automobile air-conditioning filter.Make HEPA filter mesh layer 1 towards automobile air conditioner inlet when putting into, make gas flow through NACF filter mesh layer 2 from HEPA filter mesh layer 1, purified gas enters motor space.
This kind of automobile air-conditioning filter structure is simple, and density is large, windage is little, and during use, not only ventilation effect is good, and can the well solid particle such as filter smoke, pollen, bacterium, virus, PM2.5 and the effectively toxic gas such as formaldehyde adsorption, benzene compounds.Therefore this product is the young mobile air-conditioning filter cleaner regeneration product with bright market prospects.
Claims (2)
1. an automobile air-conditioning filter, it is characterized in that it comprises HEPA filter mesh layer (1), NACF filter mesh layer (2), fixed frame (3) and sealing sponge (4), HEPA filter mesh layer (1) is repeatedly the shape of fold, NACF filter mesh layer (2) is connected in the mode of face in the face of note with HEPA filter mesh layer (1), HEPA filter mesh layer (1) and NACF filter mesh layer (2) surrounding side are provided with fixed frame (3), and the outside of fixed frame (3) is pasted with sealing sponge (4).
2. a kind of automobile air-conditioning filter according to claim 1, is characterized in that described fixed frame (3) adopts hard presspaper material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617197.9U CN204219922U (en) | 2014-10-24 | 2014-10-24 | A kind of automobile air-conditioning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617197.9U CN204219922U (en) | 2014-10-24 | 2014-10-24 | A kind of automobile air-conditioning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219922U true CN204219922U (en) | 2015-03-25 |
Family
ID=52918068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420617197.9U Expired - Fee Related CN204219922U (en) | 2014-10-24 | 2014-10-24 | A kind of automobile air-conditioning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731279A (en) * | 2017-03-01 | 2017-05-31 | 济源市万荣商贸有限公司 | A kind of automobile air conditioner filter with sealing device |
-
2014
- 2014-10-24 CN CN201420617197.9U patent/CN204219922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731279A (en) * | 2017-03-01 | 2017-05-31 | 济源市万荣商贸有限公司 | A kind of automobile air conditioner filter with sealing 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: 20150325 Termination date: 20201024 |