CN105126496A - Primary filter - Google Patents
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- CN105126496A CN105126496A CN201510598865.7A CN201510598865A CN105126496A CN 105126496 A CN105126496 A CN 105126496A CN 201510598865 A CN201510598865 A CN 201510598865A CN 105126496 A CN105126496 A CN 105126496A
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- Prior art keywords
- filter core
- filter
- filter element
- surrounding
- primary filter
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Abstract
The invention provides a primary filter. The primary filter comprises a filter element made of non-woven fabric and an outer frame surrounding the filter element, wherein the filter element adopts a W-shaped wrinkled structure, the periphery of the filter element is in seamless connection with inner sides of the outer frame, and the filter element is lined with a metal net. The primary filter has the benefits of high filtration efficiency, long service life, simple and firm structure, convenience in mounting, few consumed material and low cost.
Description
Technical field
The present invention relates to the technical field of filter, particularly relate to a kind of roughing efficiency air filter.
Background technology
Original air cleaner is by non-woven fabrics tiled arrangements, and processability of product structure is poor, adds cost, and filtering material area is little, and filter efficiency is poor, and service life is short.
Summary of the invention
Technical problem to be solved by this invention is, provides the roughing efficiency air filter that a kind of filter efficiency is high, structure is simple firmly, long service life, cost are low.
In order to solve the problems of the technologies described above, the invention provides a kind of roughing efficiency air filter, it comprises the filter core be made up of non-woven fabrics and the housing being located in described filter core surrounding; Described filter core is the inner side seamless link of W shape wrinkle structure, its surrounding and described housing; Wire netting is lined with in described filter core.
As the improvement of technique scheme, the inner side of described housing is provided with the U-lag be socketed with described filter core surrounding.
Further, the surrounding of described filter core is by glue and described U-lag seamless link.
Implement a kind of roughing efficiency air filter of the present invention, compared with prior art, there is following beneficial effect: because filter core of the present invention adopts W shape corrugated design, the filter area of filter core can be increased, thus increase the dust containing capacity of filter core, increase the service life, improve filter efficiency; And the structure of filter is simply firm, easy for installation, consumptive material is few, cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing of embodiment below.
Fig. 1 is the explosive view of roughing efficiency air filter of the present invention;
Fig. 2 is the installation diagram of roughing efficiency air filter of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, one embodiment of the invention, a kind of roughing efficiency air filter, it comprises the filter core 1 be made up of non-woven fabrics and the housing 2 being located in described filter core 1 surrounding; Described filter core 1 is the inner side seamless link of W shape wrinkle structure, its surrounding and described housing 2; Wire netting is lined with in described filter core 1; The inner side of described housing 2 is provided with the U-lag 3 be socketed with described filter core 1 surrounding; The surrounding of described filter core 1 is by glue and described U-lag 3 seamless link.
During concrete enforcement, housing 2 is with firm metallic plate composition, is used for fixing the filter core 1 folded.Filter core 1 adopts the design of W shape wrinkle structure, can increase the filter area of filter core 1, thus increases the dust containing capacity of filter core 1, increases the service life, and improves filter efficiency.When filter core 1 is installed, first the surrounding of filter core 1 is all socketed location with the U-lag 3 of housing 2, then in U-lag 3, fill specialty bonding glue, the surrounding of filter core 1 is bonded be adhesively fixed fully in U-lag 3, thus effectively prevent air leakage or cause damaged situation to occur because of windage pressure.Filter core 1 is the nonwoven cloth material of wrinkle, because material self is easy to break easily curved, needs liner one wire netting shaping to support, prevents non-woven fabrics from deforming under the effect of windage pressure.Visible, structure of the present invention is simply firm, and easy for installation, consumptive material is few, cost is low.
In addition, because filter core 1 loads in high strength housing 2 with W shape wrinkle form, there is larger front face area, dust particle larger in leaked-in air is filtered material effectively to be stopped between pleat and pleat, pure air flows out from another side, and air-flow is even gently, and under equal air quantity effect, resistance is low, reaches Fan Energy-saving effect.
Above disclosedly be only preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (3)
1. a roughing efficiency air filter, is characterized in that, comprises the filter core be made up of non-woven fabrics and the housing being located in described filter core surrounding; Described filter core is the inner side seamless link of W shape wrinkle structure, its surrounding and described housing; Wire netting is lined with in described filter core.
2. roughing efficiency air filter as claimed in claim 1, it is characterized in that, the inner side of described housing is provided with the U-lag be socketed with described filter core surrounding.
3. roughing efficiency air filter as claimed in claim 2, it is characterized in that, the surrounding of described filter core is by glue and described U-lag seamless link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598865.7A CN105126496A (en) | 2015-09-18 | 2015-09-18 | Primary filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598865.7A CN105126496A (en) | 2015-09-18 | 2015-09-18 | Primary filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105126496A true CN105126496A (en) | 2015-12-09 |
Family
ID=54712275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510598865.7A Pending CN105126496A (en) | 2015-09-18 | 2015-09-18 | Primary filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105126496A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130360A (en) * | 1994-07-29 | 1996-09-04 | W.L.戈尔及同仁股份有限公司 | Improved ULPA filter |
| CN201714452U (en) * | 2010-05-11 | 2011-01-19 | 钟奶荣 | Air filter element |
| WO2011088890A1 (en) * | 2010-01-19 | 2011-07-28 | Camfil Ab | Filter unit |
| CN202263496U (en) * | 2011-08-30 | 2012-06-06 | 深圳市迅泰空调净化技术有限公司 | Medical high-efficiency air filter |
-
2015
- 2015-09-18 CN CN201510598865.7A patent/CN105126496A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130360A (en) * | 1994-07-29 | 1996-09-04 | W.L.戈尔及同仁股份有限公司 | Improved ULPA filter |
| WO2011088890A1 (en) * | 2010-01-19 | 2011-07-28 | Camfil Ab | Filter unit |
| CN201714452U (en) * | 2010-05-11 | 2011-01-19 | 钟奶荣 | Air filter element |
| CN202263496U (en) * | 2011-08-30 | 2012-06-06 | 深圳市迅泰空调净化技术有限公司 | Medical high-efficiency air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Weifeng Inventor after: Xu Linyi Inventor before: Liu Weifeng Inventor before: Xu Linyi |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |