CN203355509U - Air filter element structure - Google Patents
Air filter element structure Download PDFInfo
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- CN203355509U CN203355509U CN 201320372584 CN201320372584U CN203355509U CN 203355509 U CN203355509 U CN 203355509U CN 201320372584 CN201320372584 CN 201320372584 CN 201320372584 U CN201320372584 U CN 201320372584U CN 203355509 U CN203355509 U CN 203355509U
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Abstract
The utility model relates to an air filter element structure, which comprises a base and filter layers, wherein a through hole is formed in the base; a filter frame is arranged at the circumferential edge of the through hole; the filter layers are arranged in the filter frame; a layer of metal net is fixedly arranged in the through hole; the filter layers are arranged above the metal net. According to the air filter element structure, the three filter layers are arranged in the filter frame, and are independently arranged, so that the mounting and disassembly operation is performed conveniently; filter materials with different functions are arranged on the filter layers respectively to repeatedly filter gas passing the filter layers, so that the air filter element provided by the utility model has the excellent filtering effect.
Description
Technical field
The utility model relates to a kind of automobile filter field, especially a kind of air filtering core construction.
Background technology
Existing air filtering core, mainly comprise fixed frame and filter pulp sheet.Fixed frame is coated on filter pulp sheet periphery with thermoplastic shaping mode one, thereby forms air filtering core.Because fixed frame needs considerable time in the process of thermoplastic shaping, and this elastomeric material easily produces overflow when molten condition, surrounding at the filter pulp sheet forms the glue part of overflowing, and this excessive glue partly has irregular shape and is all to be formed by identical elastomeric material with fixed frame.In addition, because excessive glue part coats the surrounding of filter pulp sheet, air be in the situation that can't pass through elastomeric material, cause the area that the filter pulp sheet can filtered air greatly to reduce, thereby reduced airfiltering effect, and outward appearance be it seems both irregular also not attractive in appearance.
The utility model content
In view of above-mentioned condition, be necessary to provide a kind of i.e. convenient installation, for convenience detach again, and the air filtering core construction of good filtration effect.
For solving the problems of the technologies described above, a kind of air filtering core construction is provided, comprise base and filter course, this base is provided with through hole, and this through hole edge is provided with filter frame, and this filter course is located in this filter frame, also be fixed with the layer of metal net in this through hole, this filter course is located at this wire netting top.
This filter course comprises first filter layer, middle filtering layer and purifying layer.
This first filter layer is the bamboo fibre filter screen.
Should middle filtering layer be the Electrostatic Absorption filter screen.
This purifying layer is active carbon filter screen, and this activated-carbon filter net surface spraying plating has nano-silver ionic.
Above-mentioned air filtering core construction, by being arranged on the three layer filtration layer in filter frame, the independent setting between each layer, convenient installation, dismounting, by every layer of filter course, the different functionalities filter material is set, integral body is carried out the multiple-effect filtration, makes the utility model air filtering core have good filter effect.
The accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model air filtering core construction.
Wherein: 10, base; 12, filter frame; 14, through hole; 16, wire netting; 20, filter course; 22, first filter layer; 24, middle filtering layer; 26, purifying layer.
The specific embodiment
Below in conjunction with drawings and Examples, a kind of air filtering core construction of the present utility model is described in further detail.
Shown in Figure 1, a kind of air filtering core construction of the utility model embodiment, comprise base 10 and filter course 20, this base 10 is provided with through hole 14, these through hole 14 edges are provided with filter frame 12, this filter course 20 is located in this filter frame 12, in this through hole 14, also is fixed with layer of metal net 16, and this filter course 20 is located at this wire netting 16 tops.
This filter course 20 comprises first filter layer 22, middle filtering layer 24 and purifying layer 26; This first filter layer 22 is the bamboo fibre filter screen, and this bamboo fibre filter screen is woven by bamboo fiber material, can play dirt, absorption, the antibacterial and effect that purifies held on purposes; Should middle filtering layer 24 be the Electrostatic Absorption filter screen, and adopt the long fibre screen pack of electrostatic structure braiding, when particle passes through in Air Flow, the adsorption function of static filter screen can stop it to pass through and decorate its absorption; This purifying layer 26 is active carbon filter screen, and this activated-carbon filter net surface spraying plating has nano-silver ionic, and this nano-silver ionic has good bactericidal action.
Above-mentioned air filtering core construction, by being arranged on the three layer filtration layer in filter frame 12, the independent setting between each layer, after long-time use, find that there is which layer damage, can change separately, need not change whole filter, by every layer of filter course, the different functionalities filter material is set, integral body is carried out the multiple-effect filtration, makes the utility model air filtering core have good filter effect.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. an air filtering core construction, it is characterized in that: comprise base and filter course, this base is provided with through hole, this through hole edge is provided with filter frame, and this filter course is located in this filter frame, also is fixed with the layer of metal net in this through hole, this filter course is located at this wire netting top, this filter course comprises first filter layer, middle filtering layer and purifying layer, and this first filter layer is the bamboo fibre filter screen, and in this, filtering layer is the Electrostatic Absorption filter screen
,this purifying layer is active carbon filter screen, and this activated-carbon filter net surface spraying plating has nano-silver ionic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320372584 CN203355509U (en) | 2013-06-26 | 2013-06-26 | Air filter element structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320372584 CN203355509U (en) | 2013-06-26 | 2013-06-26 | Air filter element structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355509U true CN203355509U (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320372584 Expired - Fee Related CN203355509U (en) | 2013-06-26 | 2013-06-26 | Air filter element structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355509U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752102A (en) * | 2014-01-26 | 2014-04-30 | 苏州新区枫桥净化设备厂 | Air filter |
| CN103920348A (en) * | 2014-03-14 | 2014-07-16 | 苏州亚都环保科技有限公司 | Air filter additional device |
| CN104748246A (en) * | 2014-07-25 | 2015-07-01 | 周红玉 | Window embedment type air purification device |
| CN104771995A (en) * | 2015-04-27 | 2015-07-15 | 乔风成 | PM2.5 automobile air conditioner filter |
| CN106078415A (en) * | 2016-06-07 | 2016-11-09 | 陈婷 | A kind of sanding apparatus with air filtering function |
| CN108014549A (en) * | 2017-12-22 | 2018-05-11 | 芜湖蓝博塑胶有限公司 | A kind of layer-stepping automobile air-conditioning filter screen of easy cleaning |
| CN108654232A (en) * | 2018-05-30 | 2018-10-16 | 江苏宇飞金属制品有限公司 | A kind of airstrainer |
-
2013
- 2013-06-26 CN CN 201320372584 patent/CN203355509U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752102A (en) * | 2014-01-26 | 2014-04-30 | 苏州新区枫桥净化设备厂 | Air filter |
| CN103920348A (en) * | 2014-03-14 | 2014-07-16 | 苏州亚都环保科技有限公司 | Air filter additional device |
| CN104748246A (en) * | 2014-07-25 | 2015-07-01 | 周红玉 | Window embedment type air purification device |
| CN104771995A (en) * | 2015-04-27 | 2015-07-15 | 乔风成 | PM2.5 automobile air conditioner filter |
| CN106078415A (en) * | 2016-06-07 | 2016-11-09 | 陈婷 | A kind of sanding apparatus with air filtering function |
| CN108014549A (en) * | 2017-12-22 | 2018-05-11 | 芜湖蓝博塑胶有限公司 | A kind of layer-stepping automobile air-conditioning filter screen of easy cleaning |
| CN108654232A (en) * | 2018-05-30 | 2018-10-16 | 江苏宇飞金属制品有限公司 | A kind of airstrainer |
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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 |
Granted publication date: 20131225 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |