CN103785257A - Air cleaning air-conditioning filter in vehicle - Google Patents
Air cleaning air-conditioning filter in vehicle Download PDFInfo
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- CN103785257A CN103785257A CN201210424246.2A CN201210424246A CN103785257A CN 103785257 A CN103785257 A CN 103785257A CN 201210424246 A CN201210424246 A CN 201210424246A CN 103785257 A CN103785257 A CN 103785257A
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- filter
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- filter core
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- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention relates to an air cleaning air-conditioning filter in a vehicle. The invention provides the air-conditioning filter capable of simultaneously filtering and removing the dust, ash and chemical substances in air, and a filter core of the air-conditioning filter has larger effective filtering area to the common air-conditioning filters. The air cleaning air-conditioning filter comprises an air-conditioning filter frame and the filter core positioned in the air-conditioning filter, the filter core is in a multilayer structure, which comprises a particle filtering layer, a fiber static filtering layer and an active carbon adsorption layer, and the layer number and the arrangement sequence of different layers can be different according to the real condition.
Description
Technical field
The present invention relates to air filter unit, be specifically related to vehicle air purification air-conditioning filter.
Background technology
Along with socioeconomic development, industrial pollution is day by day serious, and air quality declines day by day, the bulky grain dust that not only suspending in air, the in addition dust of small particle diameter; On the other hand, Chinese automobile recoverable amount increases day by day, and vehicle exhaust, the chemical substance that discharges in automotive trim even, as formaldehyde, benzene, TVOC, bromine etc. also spread in air; The harmful substance of adding the volatilization of air-conditioning indoor air circulation also can accumulate gradually.Airborne particle, dust and harmful chemical etc. all can enter air-conditioning system, threaten occupant's health.
At present, design multiple air conditioning filter equipment and completely cut off airborne polluter, but because automobile equipment space is limit, general automobile air conditioner filter is containing the single structure of nonwoven layer or active carbon layer, cannot meet the requirement of filter particulate material and harmful chemical simultaneously.And air conditioner filter in the market generally adopts the cartridge surface with planar structure, under current air quality condition, often need larger effective filtration area.
Summary of the invention
The object of this invention is to provide a kind of vehicle air purification air-conditioning filter that can simultaneously remove by filter airborne dust, dust and chemical substance, and its filter core has larger effective filtration area with respect to common air-conditioning filter.
In order to address the above problem, the invention provides following technical scheme:
A kind of vehicle air purification air-conditioning filter, comprise air conditioner filter frame and be located at its inner filter core, filter core is sandwich construction, comprises particle filtering layer, fiber electrostatic filter course, activated carbon adsorption layer, and the order that arranges of each number layer by layer and different layers can be according to actual conditions and difference.First the air that generally enters filter core contacts with particle filtering layer; after filtering out bulky grain dust, remove tiny dust by fiber electrostatic filter course again; as diameter < 1 μ m molecule; finally contact with active carbon layer; harmful chemical substance is trapped within the micropore of active carbon, and final clean air enters air-conditioning system.
In order to increase effective filtering surface in limited space, pleated structure is arranged on each layer of surface of described filter core.Preferably, each layer of surface of described filter core is uniform wavy shaped configuration, and this kind of structure not only can increase filter area; And waveform surface does not have dead angle uniformly, being attached to its surperficial dust can effectively be cleared up; In addition, with respect to planar structure, waveform is also stronger to the holding capacity of the External Force Actings such as wind, also can relatively improve the intensity of filtering layer.
Described filter core can also comprise metallic support net, and described supporting network is located between cartridge surface one or both sides and/or each filtering layer.Online by filter core is attached to metallic support, can improve the intensity of filter core.The quantity basis of metallic support net acts on the wind-force intensity of filter core and determines.
Preferably, between described filter core sandwich construction, be provided with gap, this structure can prevent that each filtering layer from reclining mutually and filter effect is produced to adverse influence.In the time that filtering layer is installed, except each filtering layer is carried out set positions, wire netting also can be set between filtering layer to keep gap each other.Owing to there is gap between each filtering layer, can effectively reduce the pressure loss in filtration, and reduce and block; While also can be realized the materials such as the dust to gathering on each filtering layer and be cleared up, and as made dust depart from particle filtering layer and fiber electrostatic filter course by beaing, has increased the service life of filter core.
In order to prevent that dust etc. is from entering air-conditioning system between filter core and air conditioner filter frame, each end limit and the air conditioner filter frame of described filter core are tightly connected.Can by each limit of filter core by gluing, inlay, any mode that can be tightly connected such as socket is fixed on frame.
Described particle filtering layer is that flexible nonwoven cloth material is made, as needle punched non-woven fabrics or filter fiber.Described fiber electrostatic filter course is static electrification fibrous material.
Described activated carbon adsorption layer, by by active carbon powder or particle and can form arbitrarily bonding the forming of filtering layer on waveform surface, also can adopt NACF or adopt active carbon felt, is preferably active carbon powder or particle are bonded on nonwoven and are formed.In use for some time, this air conditioner filter entirety can be placed under the sun and be exposed to the sun, the characterization of adsorption of activity recovery charcoal layer.
Air conditioner filter in such scheme, not only can remove the dust and the harmful substance that enter in air-conditioning system simultaneously, there is larger effective filtering surface, simultaneously due to the reproducing characteristic of the gap between each filtering layer and active carbon, can also effectively extend the service life of filter.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Fig. 1 is the three-dimensional structure diagram of vehicle air purification air-conditioning filter;
Fig. 2 is the front view of vehicle air purification air-conditioning filter;
Fig. 3 is the side view of vehicle air purification air-conditioning filter;
Fig. 4 is the enlarged drawing of filter cartridge construction in Fig. 3
In figure, 1: vehicle air purification air-conditioning filter; 2: filter core; 3: particle filtering layer; 4: fiber electrostatic filter course; 5: activated carbon adsorption layer; 6: air conditioner filter frame; 7: metallic support net
The specific embodiment
As depicted in figs. 1 and 2, vehicle air purification air-conditioning filter 1 is combined air conditioner with air purification filter, and it forms sheet entirety by air conditioner filter frame 7 and the filter core 2 that is positioned at its inner sandwich construction.
Wherein the surface of filter core 2 is uniform waveform, as shown in Figure 3 and Figure 4.Filter core 2 has three metafiltration layers, starts to be followed successively by particle filtering layer 3, fiber electrostatic filter course 4, activated carbon adsorption layer 5 from outside air contact-making surface toward interior, and all filtering layers surface is equipped with the waveform bending that direction is consistent.
In order to improve the intensity of filter core 2, away from the inner side of outside air contact-making surface, activated carbon adsorption layer 5, layer of metal supporting network 7 is set at filter core 2, its surface has the even wave structure consistent with the each filtering layer of filter core 2.
In order to prevent each filtering layer from mutually reclining, filter effect is produced to adverse influence, as pressure loss and filter screen obstruction, between each filtering layer of filter core 2, be provided with certain spacing.After work a period of time, whole filter can be taken out, make the materials such as dust depart from filtering surface by beaing action, as particle filtering layer 3, fiber electrostatic filter course 4.The structure that has gap between filtering layer rather than mutually stick together plays and extends the air conditioner filter effect in 1 service life.
In order to prevent that dust etc. from entering air-conditioning system from the junction between filter core 2 and air conditioner filter frame 6, each limit and the air conditioner filter frame of described filter core 2 are tightly connected.All can meet the demands as long as can realize the mode being tightly connected, as by gluing each limit of filter core 2 in frame 6, or be embedded in the groove that is opened in frame 6 inner sides.
There is no particular restriction for each filtering layer material of described filter core 2, and preferred particulates filter course 3 is made for flexible nonwoven cloth material, as needle punched non-woven fabrics or filter fiber.Described fiber electrostatic filter course 4 is static electrification fibrous material.Activated carbon adsorption layer 5, by by active carbon powder or particle and can form arbitrarily bonding the forming of filtering layer on waveform surface, also can adopt NACF or adopt active carbon felt, is preferably active carbon powder or particle are bonded on nonwoven and are formed.In use for some time, this air conditioner filter entirety can be placed under the sun and be exposed to the sun, the characterization of adsorption of activity recovery charcoal layer.
Above-described embodiment is just used for preferred forms of the present invention is described, and do not mean that the present invention can only have aforesaid embodiment, and those skilled in the art also can make many changes in the case of not departing from the protection domain of the claims in the present invention.Therefore, the technical scheme of the present invention's protection should be defined by the appended claims.
Claims (9)
1. a vehicle air purification air-conditioning filter (1), comprise air conditioner filter frame (6) and be located at its inner filter core (2), it is characterized in that, filter core (2) is sandwich construction, comprise particle filtering layer (3), fiber electrostatic filter course (4), activated carbon adsorption layer (5), each layer of surface of wherein said filter core (2) is pleated structure.
2. air conditioner filter according to claim 1, is characterized in that, each layer of surface of described filter core (2) is uniform wavy shaped configuration.
3. vehicle air purification air-conditioning filter according to claim 1, it is characterized in that, described filter core (2) also comprises metallic support net (7), and described supporting network (7) is located between cartridge surface side and/or each filtering layer.
4. according to the arbitrary described vehicle air purification air-conditioning filter of claims 1 to 3, it is characterized in that, between described filter core sandwich construction, be provided with gap.
5. vehicle air purification air-conditioning filter according to claim 1, is characterized in that, each end limit of described filter core (2) and air conditioner filter frame (6) are tightly connected.
6. vehicle air purification air-conditioning filter according to claim 1, is characterized in that, described particle filtering layer (3) is needle punched non-woven fabrics or filter fiber.
7. vehicle air purification air-conditioning filter according to claim 1, is characterized in that, described fiber electrostatic filter course (4) is static electrification fibrous material.
8. vehicle air purification air-conditioning filter according to claim 1, is characterized in that, described activated carbon adsorption layer (5) is by being bonded in active carbon powder or particle on nonwoven and forming.
9. described vehicle air purification air-conditioning filter according to claim 1, is characterized in that, described activated carbon adsorption layer (5) adopts NACF or active carbon felt to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210424246.2A CN103785257A (en) | 2012-10-30 | 2012-10-30 | Air cleaning air-conditioning filter in vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210424246.2A CN103785257A (en) | 2012-10-30 | 2012-10-30 | Air cleaning air-conditioning filter in vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN103785257A true CN103785257A (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210424246.2A Pending CN103785257A (en) | 2012-10-30 | 2012-10-30 | Air cleaning air-conditioning filter in vehicle |
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| CN (1) | CN103785257A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613542A (en) * | 2014-12-17 | 2015-05-13 | 南京嘉涛科技有限公司 | Efficient low-wind-resistance air filtering method and module |
| CN105536992A (en) * | 2016-02-05 | 2016-05-04 | 杨文举 | Electrostatic dust collection module |
| CN105999912A (en) * | 2016-07-26 | 2016-10-12 | 佛山市顺德区阿波罗环保器材有限公司 | Bionic technology filtering material and production method thereof |
| CN106076029A (en) * | 2016-08-24 | 2016-11-09 | 东莞市艾尔佳过滤器制造有限公司 | The Vehicular air filter of sterilizing virus |
| 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 |
| CN110280073A (en) * | 2019-06-18 | 2019-09-27 | 广州市三泰汽车内饰材料有限公司 | A kind of nano zine oxide filtration core |
| CN110302663A (en) * | 2018-11-13 | 2019-10-08 | 成都易态科技有限公司 | The manufacturing method of filter structure and filter structure |
| CN117427435A (en) * | 2023-12-18 | 2024-01-23 | 河北永盛汽车配件制造有限公司 | Air filtration module and method for producing the same |
-
2012
- 2012-10-30 CN CN201210424246.2A patent/CN103785257A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613542A (en) * | 2014-12-17 | 2015-05-13 | 南京嘉涛科技有限公司 | Efficient low-wind-resistance air filtering method and module |
| CN105536992A (en) * | 2016-02-05 | 2016-05-04 | 杨文举 | Electrostatic dust collection module |
| CN105999912A (en) * | 2016-07-26 | 2016-10-12 | 佛山市顺德区阿波罗环保器材有限公司 | Bionic technology filtering material and production method thereof |
| CN106076029A (en) * | 2016-08-24 | 2016-11-09 | 东莞市艾尔佳过滤器制造有限公司 | The Vehicular air filter of sterilizing virus |
| CN106076029B (en) * | 2016-08-24 | 2018-06-19 | 东莞市艾尔佳过滤器制造有限公司 | Sterilize the Vehicular air filter for virus of going out |
| 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 |
| CN110394051B (en) * | 2018-11-13 | 2021-09-03 | 成都易态科技有限公司 | Filter material, filter assembly, filter and filtering method |
| CN110302663A (en) * | 2018-11-13 | 2019-10-08 | 成都易态科技有限公司 | The manufacturing method of filter structure and filter structure |
| CN110394051A (en) * | 2018-11-13 | 2019-11-01 | 成都易态科技有限公司 | Filtering material, filter assemblies, filter and filter method |
| CN110302663B (en) * | 2018-11-13 | 2024-05-14 | 成都易态科技有限公司 | Filter structure and method for manufacturing filter structure |
| CN110280073A (en) * | 2019-06-18 | 2019-09-27 | 广州市三泰汽车内饰材料有限公司 | A kind of nano zine oxide filtration core |
| CN117427435A (en) * | 2023-12-18 | 2024-01-23 | 河北永盛汽车配件制造有限公司 | Air filtration module and method for producing the same |
| CN117427435B (en) * | 2023-12-18 | 2024-07-05 | 河北永盛汽车配件制造有限公司 | Air filtration module and method for producing the same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: SHANGHAI YIZU ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. Document name: Notification of Publication of the Application for Invention |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |