CN202527024U - Plate type air filter - Google Patents
Plate type air filter Download PDFInfo
- Publication number
- CN202527024U CN202527024U CN2012200731592U CN201220073159U CN202527024U CN 202527024 U CN202527024 U CN 202527024U CN 2012200731592 U CN2012200731592 U CN 2012200731592U CN 201220073159 U CN201220073159 U CN 201220073159U CN 202527024 U CN202527024 U CN 202527024U
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- China
- Prior art keywords
- sides
- serging
- frame bars
- filter
- air filter
- Prior art date
- 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 provides a plate type air filter comprising filter cotton, a net rack and four frame bars, wherein the filter also comprises four plastic serging devices; each plastic serging device is an L-shaped one, two sides of an L-shaped corner are correspondingly provided with two quadrate sheets, two ends of the L-shaped corner are used as two extending parts, each extending part is provided with a rivet locating hole, and two sides of each extending part are respectively provided with a concave block; and the filter cotton is supported by the net rack, the four frame bars are arranged at four sides of the net rack, each plastic serging device is arranged at the connection part of every two frame bars, the concave blocks arranged at two sides of each extending part are respectively embedded in two grooves of the corresponding frame bars, and two rivets are respectively used for fixing the frame bars connected two by two through the two rivet locating holes. The plate type air filter can be used for solving the problems of working hour waste, material waste, serging instability and the like in the prior art.
Description
[technical field]
The utility model relates to a kind of panel air filter.
[background technology]
Panel air filter is widely used in industries such as iron and steel, electronics, chemical industry, automobile, environmental protection and electric power.Be that centrifugal compressor filters the best inlet air filtration equipment in room, and the dedusting oil removing coarse filtration equipment of various air-conditioning systems.Of Fig. 1; Panel air filter 10 ' a comprise filter cotton 1 ', one support filter cotton square bracing frame 2 ' and four frame bars 21 that are located at square bracing frame 2 ' surrounding '; Simultaneously adjacent and be connected into mutually 90 ° frame bar 21 ' between all be connected with a serging device 3 ', in order to fix two be connected into mutually 90 ° frame bar 21 '.The serging device 3 of prior art ' be a L type aluminium flake; Said serging device 3 ' both sides embed respectively two be connected into mutually 90 ° frame bar 21 ' groove in, and serging device 3 ' both sides be connected into 90 ° frame bar 21 ' fix respectively mutually through a rivet and 4 ' two.
But there is following shortcoming in institute's prior art: 1. the frame bar needs cutting edge, and promptly the two ends of frame bar need be cut into 45 °, so that orthogonal frame bar contact jaw can coincide; 2. the material after the cutting can not re-use, and causes the waste of material; 3. when utilizing serging device to carry out the fixed frame bar, the riveter nail needs manual calibration, and precision is low, and causes lock seaming built on the sand.
[summary of the invention]
The technical problem that the utility model will solve is to provide a kind of panel air filter, can solve that prior art expends man-hour, waste of material and lock seaming wait problem built on the sand.
The utility model is achieved in that
A kind of panel air filter comprises a filter cotton, a rack and four frame bars, wherein; Said filter also comprises four plastics serging devices; Said plastics serging device is a L type, and correspondence is provided with two square sheets in both sides, L type turning, and the two ends at said L type turning are two extensions; Each said extension is equipped with a rivet locating hole, and the extension both sides are one recessed; Said rack supports filter cotton; Said four frame bars are arranged on four limits of rack; Said plastics serging device is arranged on the joint of both sides moulding; And recessed of the both sides of each extension embed respectively in two grooves of corresponding sides moulding, and two rivets are fixed the frame bar that joins in twos through two rivet locating holes respectively.
The advantage of the utility model is:
The plastics serging device is provided with the rivet locating hole, need not manual-alignment, more accurate positioning, convenience; Corner's correspondence of plastics serging device is provided with two square sheets, can clamp the edge strip frame that joins, and recessed of the both sides of each extension embed respectively in two grooves of corresponding sides moulding, and it is more firm to lockstitch a border; In addition, the edge strip frame need not cutting edge, can guarantee the reasonable utilization of material.
[description of drawings]
Combine embodiment that the utility model is further described with reference to the accompanying drawings.
Fig. 1 is a prior art air cleaner serging device sketch map.
Fig. 2 is that the serging device master of the utility model looks sketch map.
Fig. 3 is the vertical view of the serging device of the utility model.
Fig. 4 is the partial structurtes sketch map of the utility model.
[specific embodiment]
See also shown in Fig. 2～4, the embodiment of the utility model is carried out detailed explanation.
Shown in Fig. 2～4, a kind of panel air filter 10 that the utility model is related comprises a filter cotton 1, a rack 2 and four frame bars 3; Wherein, said filter 10 also comprises four plastics serging devices 4, and said plastics serging device 4 is a L type; And correspondence is provided with two square sheets 41 in both sides, L type turning; The two ends at said L type turning are two extensions 42, and each said extension 42 is equipped with a rivet locating hole 43, and extension 42 both sides are one recessed 44; Said rack 2 supports filter cotton 1; Said four frame bars 3 are arranged on four limits of rack 2; Said plastics serging device 4 is arranged on the joint of both sides moulding 3; And recessed 44 of the both sides of each extension 42 embed respectively in two grooves of corresponding sides moulding 3, and two rivets 5 are fixed the frame bar 3 that joins in twos through two rivet locating holes 43 respectively.
The plastics serging device 4 of the utility model is provided with rivet locating hole 43, need not manual-alignment, more accurate positioning, convenience; Corner's correspondence of plastics serging device 4 is provided with two square sheets 41, can clamp the edge strip frame 3 that joins, and recessed 44 of the both sides of each extension 42 embed respectively in two grooves of corresponding sides moulding 3, and it is more firm to lockstitch a border; In addition, the frame bar need not cutting edge, can guarantee the reasonable utilization of material.
Though more than described the specific embodiment of the utility model; But the technical staff who is familiar with the present technique field is to be understood that; We described concrete embodiment is illustrative; Rather than being used for qualification to the scope of the utility model, those of ordinary skill in the art are in the modification and the variation of the equivalence of doing according to the spirit of the utility model, all should be encompassed in the scope that the claim of the utility model protects.
Claims (1)
1. panel air filter; Comprise a filter cotton, a rack and four frame bars, it is characterized in that: said filter also comprises four plastics serging devices, and said plastics serging device is a L type; And correspondence is provided with two square sheets in both sides, L type turning; The two ends at said L type turning are two extensions, and each said extension is equipped with a rivet locating hole, and the extension both sides are one recessed; Said rack supports filter cotton; Said four frame bars are arranged on four limits of rack; Said plastics serging device is arranged on the joint of both sides moulding; And recessed of the both sides of each extension embed respectively in two grooves of corresponding sides moulding, and two rivets are fixed the frame bar that joins in twos through two rivet locating holes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200731592U CN202527024U (en) | 2012-03-01 | 2012-03-01 | Plate type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200731592U CN202527024U (en) | 2012-03-01 | 2012-03-01 | Plate type air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527024U true CN202527024U (en) | 2012-11-14 |
Family
ID=47128232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200731592U Expired - Fee Related CN202527024U (en) | 2012-03-01 | 2012-03-01 | Plate type air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527024U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071355A (en) * | 2013-01-25 | 2013-05-01 | 昆山华睿达净化科技有限公司 | High efficiency filter |
| CN105291761A (en) * | 2015-11-17 | 2016-02-03 | 上海加冷松芝汽车空调股份有限公司 | Modular air return grille for bus air conditioners and manufacturing method of modular air return grille |
| CN105805054A (en) * | 2016-05-17 | 2016-07-27 | 广东新风缘空气净化设备有限公司 | Fan filter and manufacturing method thereof |
| CN108295580A (en) * | 2018-04-10 | 2018-07-20 | 郑州科净环境工程有限公司 | Adjustable plate-type air filter |
| CN108374980A (en) * | 2018-04-10 | 2018-08-07 | 郑州科净环境工程有限公司 | Panel air filter corner brace |
-
2012
- 2012-03-01 CN CN2012200731592U patent/CN202527024U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071355A (en) * | 2013-01-25 | 2013-05-01 | 昆山华睿达净化科技有限公司 | High efficiency filter |
| CN105291761A (en) * | 2015-11-17 | 2016-02-03 | 上海加冷松芝汽车空调股份有限公司 | Modular air return grille for bus air conditioners and manufacturing method of modular air return grille |
| CN105805054A (en) * | 2016-05-17 | 2016-07-27 | 广东新风缘空气净化设备有限公司 | Fan filter and manufacturing method thereof |
| CN108295580A (en) * | 2018-04-10 | 2018-07-20 | 郑州科净环境工程有限公司 | Adjustable plate-type air filter |
| CN108374980A (en) * | 2018-04-10 | 2018-08-07 | 郑州科净环境工程有限公司 | Panel air filter corner brace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN JUNWEI PURIFICATION TECHNOLOGY CO., LTD Free format text: FORMER NAME: FUJIAN CHANGLE JUNWEI KNITTING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 350213 Fujian city of Changle province Wen Ling Zhen Feng Zhuang Cun Jinhu Road Patentee after: Changle, Fujian province Jun Wei Purification Technology Co., Ltd. Address before: 350213 Fujian city of Fuzhou province Changle City Wen Ling Zhen Feng Zhuang Cun Jinhu Road Patentee before: Fujian Changle Junwei Textile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20160301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |