CN104923000A - Air filter device - Google Patents
Air filter device Download PDFInfo
- Publication number
- CN104923000A CN104923000A CN201510301864.1A CN201510301864A CN104923000A CN 104923000 A CN104923000 A CN 104923000A CN 201510301864 A CN201510301864 A CN 201510301864A CN 104923000 A CN104923000 A CN 104923000A
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- CN
- China
- Prior art keywords
- frame
- filter cotton
- air filtering
- core device
- filtering core
- 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.)
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Abstract
The invention relates to an air filter device. The air filter device comprises four borders in rectangular arrangement and filter cotton (4) arranged in the four borders, wherein the four borders comprise two first borders (1) arranged front and back and two second borders (2) arranged left and right. The air filter device is characterized in that the first borders (1) and the second borders (2) are connected through corner connectors, the filter cotton (4) is uniformly folded lengthways to form a wavy structure, the left end and the right end of the filter cotton (4) are respectively fixedly connected with the inner side surfaces of the two second borders (2) arranged left and right, transversely arranged positioning tensile belts (3) are connected to each of the front side and the back side of the wavy structure, and the positioning tensile belts (3) are fixedly connected with all crests and troughs of the wavy structure. The air filter device has the advantages of being convenient to mount and transport.
Description
Technical field
The present invention relates to a kind of air filtering core device.
Background technology
Air filtering core device is widely used in air-conditioning, HVAC etc. and regulates on the equipment of air quality.The filter cotton that air filtering core device comprises four frames and is arranged in four frames, for the ease of the installation at scene, the frame of traditional air filtering core device is the papery of integral type or steel, the finished-product volume of air filtering core device is larger, papery is easily out of shape, easily fall apart after making moist, the easy rust of steel is turbid, Heavy Weight, volume are large, cost is high, recovery utilization rate is low, transport stores inconvenience.Therefore the air filtering core device seek a kind of indeformable, non-corrosive, being convenient to install and remove, be convenient to reclaim, be convenient to transport is particularly important.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of indeformable, non-corrosive is provided, be convenient to install and remove, be convenient to reclaim, be convenient to the air filtering core device that transports.
The object of the present invention is achieved like this:
A kind of air filtering core device, four frames that it comprises rectangular arrangement and the filter cotton be arranged in four frames, four frames comprise two, front and back the first frame and two, left and right the second frame, described first frame connects by being connected corner brace with between the second frame, described first frame is provided with the first plant cavity, described second frame is provided with the second plant cavity, described connection corner brace comprises two corner brace wings for connecting, in the first plant cavity that two corner brace wings insert the first frame of adjacent layout respectively and in the second plant cavity of the second frame, the even longitudinal folding formation wavy shaped configuration of described filter cotton, the crest of wavy shaped configuration is towards front, the trough of wavy shaped configuration is towards the back side, the left end of filter cotton is fixedly connected with the inner surface of two the second frames in left and right respectively with right-hand member, the front and back of wavy shaped configuration is all connected with the location tension belt of lateral arrangement, location tension belt is fixedly connected with trough with each crest of wavy shaped configuration.
Described filter cotton comprises filter cotton body and is arranged at the woven wire reinforcement on filter cotton body.
Woven wire reinforcement is arranged at the middle part of filter cotton body one side, leading portion and the back segment place of filter cotton body do not have woven wire reinforcement, described filter cotton length is greater than the length of the second frame, the front end of the filter cotton of the air filtering core device of installation and rear end contact with two the first frame inner surfaces, and front end and the rear end part of filter cotton form compressive state to lopsidedness.
Woven wire reinforcement is netted arranged crosswise.
The back side of described first frame is provided with the blend stop of lateral arrangement, and the blend stop of two the first frames is positioned opposite.
The lateral surface of described second frame is provided with the installing plate and baffle plate longitudinally arranged, and described installing plate rearwardly bends setting from the front of the second frame, and described baffle plate is from outside side, the back side of the second frame horizontally set.
The front end of described installing plate and rear end are the front boot segment of oblique layout and rear boot segment, and the stage casing of described installing plate is recessed to form locating slot.
The two ends, left and right of location tension belt are fixedly connected with two, left and right the second frame.
First frame and the second frame are HPVC material and make.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention, owing to by two the first frame detachings, then filter cotton can be compressed latter two second frame and carrying out colligation, saves space when shipping storage.Can guarantee that filter cotton can not because being out of shape by external force affects simultaneously.And when installing or removing at the scene also more for convenience.Therefore air filtering core device of the present invention has indeformable, non-corrosive, is convenient to install and remove, is convenient to reclaim, is convenient to the advantage of transporting.
Accompanying drawing explanation
Fig. 1 is the view dorsad of air filtering core device of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the A-A sectional view of Fig. 1.
Fig. 5 is the B-B sectional view of Fig. 1.
Fig. 6 is the expansion schematic diagram of filter cotton.
Wherein:
First frame 1, first plant cavity 1.1, blend stop 1.2
Second frame 2, second plant cavity 2.1, installing plate 2.2, front boot segment 2.2.1, rear boot segment 2.2.2, locating slot 2.2.3, baffle plate 2.3
Location tension belt 3
Filter cotton 4, filter cotton body 4.1, woven wire reinforcement 4.2.
Detailed description of the invention
See Fig. 1 ~ Fig. 6, a kind of air filtering core device that the present invention relates to, four frames that it comprises rectangular arrangement and the filter cotton 4 be arranged in four frames, four frames comprise two, front and back the first frame 1 and two, left and right the second frame 2, and described first frame 1 connects by being connected corner brace with between the second frame 2.First frame 1 and the second frame 2 are HPVC(polychloroethylene with high polymerization degree) material makes.
Described first frame 1 is provided with the first plant cavity 1.1 of lateral arrangement, the blend stop 1.2 that the back side of described first frame 1 is provided with blend stop 1.2, two first frames 1 of lateral arrangement is positioned opposite.Described second frame 2 is provided with the second plant cavity 2.1 longitudinally arranged, the lateral surface of described second frame 2 is provided with the installing plate 2.2 and baffle plate 2.3 longitudinally arranged, described installing plate 2.2 rearwardly bends setting from the front of the second frame 2, and described baffle plate 2.3 is from outside side, the back side horizontally set of the second frame 2.The front end of described installing plate 2.2 and rear end are the front boot segment 2.2.1 of oblique layout and rear boot segment 2.2.2, and the stage casing of described installing plate 2.2 is recessed to form locating slot 2.2.3.Described connection corner brace is L-type structure, connects corner brace and comprises two corner brace wings for connecting, in the first plant cavity 1.1 that two corner brace wings insert the first frame 1 of adjacent layout respectively and in the second plant cavity 2.1 of the second frame 2.
Described filter cotton 4 has certain elasticity, for elasticity filter cotton, described filter cotton 4 comprises filter cotton body 4.1 and is arranged at the woven wire reinforcement 4.2 on filter cotton body, woven wire reinforcement 4.2 is arranged at the middle part at the back side of filter cotton body 4.1, woven wire reinforcement 4.2 is in netted arranged crosswise, leading portion and the back segment place of filter cotton body 4.1 do not have woven wire reinforcement 4.2, woven wire reinforcement 4.2 be arranged so that whole filter cotton 4 has good space orientation ability, be beneficial to folding sizing.Described filter cotton 4 length is greater than the length of the second frame 2, the even longitudinal folding formation wavy shaped configuration of described filter cotton 4, the crest of wavy shaped configuration is towards front, the trough of wavy shaped configuration is towards the back side, the left end of filter cotton 4 is fixedly connected with the inner surface of two the second frames 2 in left and right respectively with right-hand member, the front and back of wavy shaped configuration is all connected with three location tension belts 3 of lateral arrangement, arrange after in before three location tension belts 3, the two ends, left and right of location tension belt 3 are fixedly connected with two, left and right the second frame 2, location tension belt 3 is fixedly connected with trough with each crest of wavy shaped configuration.
After two the second frames 2 in left and right are connected with the filter cotton 4 of wavy shaped configuration, the filter cotton 4 of wavy shaped configuration has the trend self flicked, and the width filter cotton 4 of wavy shaped configuration can being flicked by the limit function of the setting of locating tension belt 3 is the length of location tension belt 3.Length due to the filter cotton 4 of wavy shaped configuration is greater than the length of the second frame 2, when two the first frames 1 being connected with two the second frames 2 by connecting corner brace, the front end of filter cotton 4 and rear end part form compressive state, the object of sealing before and after reaching to lopsidedness (left side or right side tilt).And right-left seal relies on the left end of filter cotton 4 to be fixedly connected with realization with the inner surface of two the second frames 2 in left and right respectively with right-hand member.
During shipping storage, take the first frame 1 apart and be connected corner brace, by two, left and right the second frame 2 to pressure, then two the second frame 2 colligations can be saved large quantity space.Be beneficial to shipping storage.To two second frames 2 that only need unclamp colligation during in-site installation, by connecting corner brace, the first frame 1 is connected with the second frame 2.
Claims (9)
1. an air filtering core device, four frames that it comprises rectangular arrangement and the filter cotton (4) be arranged in four frames, four frames comprise two, front and back the first frame (1) and two, left and right the second frame (2), it is characterized in that described first frame (1) connects by being connected corner brace with between the second frame (2), described first frame (1) is provided with the first plant cavity (1.1), described second frame (2) is provided with the second plant cavity (2.1), described connection corner brace comprises two corner brace wings for connecting, in the first plant cavity (1.1) that two corner brace wings insert first frame (1) of adjacent layout respectively and in the second plant cavity (2.1) of the second frame (2), the even longitudinal folding formation wavy shaped configuration of described filter cotton (4), the crest of wavy shaped configuration is towards front, the trough of wavy shaped configuration is towards the back side, the left end of filter cotton (4) is fixedly connected with the inner surface of two the second frames (2) in left and right respectively with right-hand member, the front and back of wavy shaped configuration is all connected with the location tension belt (3) of lateral arrangement, location tension belt (3) is fixedly connected with trough with each crest of wavy shaped configuration.
2. a kind of air filtering core device according to claim 1, is characterized in that described filter cotton (4) comprises filter cotton body (4.1) and is arranged at the woven wire reinforcement (4.2) on filter cotton body.
3. a kind of air filtering core device according to claim 2, it is characterized in that woven wire reinforcement (4.2) is arranged at the middle part of filter cotton body (4.1) one side, the leading portion of filter cotton body (4.1) and back segment place do not have woven wire reinforcement (4.2), described filter cotton (4) length is greater than the length of the second frame (2), the front end of the filter cotton (4) of the air filtering core device of installation and rear end contact with two the first frame (1) inner surfaces, and front end and the rear end part of filter cotton (4) form compressive state to lopsidedness.
4. a kind of air filtering core device according to Claims 2 or 3, is characterized in that woven wire reinforcement (4.2) is in netted arranged crosswise.
5. a kind of air filtering core device according to claim 1, it is characterized in that the back side of described first frame (1) is provided with the blend stop (1.2) of lateral arrangement, the blend stop (1.2) of two the first frames (1) is positioned opposite.
6. a kind of air filtering core device according to claim 1, it is characterized in that the lateral surface of described second frame (2) is provided with the installing plate (2.2) and baffle plate (2.3) longitudinally arranged, described installing plate (2.2) rearwardly bends setting from the front of the second frame (2), and described baffle plate (2.3) is from outside side, the back side horizontally set of the second frame (2).
7. a kind of air filtering core device according to claim 6, it is characterized in that the front end of described installing plate (2.2) and rear end are the front boot segment (2.2.1) of oblique layout and rear boot segment (2.2.2), the stage casing of described installing plate (2.2) is recessed to form locating slot (2.2.3).
8. a kind of air filtering core device according to claim 1, is characterized in that the two ends, left and right of locating tension belt (3) are fixedly connected with two, left and right the second frame (2).
9. a kind of air filtering core device according to claim 1, is characterized in that the first frame (1) and the second frame (2) are HPVC material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301864.1A CN104923000B (en) | 2015-06-05 | 2015-06-05 | Air filtering core device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301864.1A CN104923000B (en) | 2015-06-05 | 2015-06-05 | Air filtering core device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104923000A true CN104923000A (en) | 2015-09-23 |
| CN104923000B CN104923000B (en) | 2019-11-08 |
Family
ID=54110620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301864.1A Expired - Fee Related CN104923000B (en) | 2015-06-05 | 2015-06-05 | Air filtering core device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923000B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003049838A1 (en) * | 2001-12-13 | 2003-06-19 | Kodaka Sangyo Kaisha, Ltd. | Air filter and method of manufacturing the air filter |
| CN1566739A (en) * | 2003-06-18 | 2005-01-19 | 南京埃科净化技术有限公司 | Embedded contact framework |
| CN201182961Y (en) * | 2008-04-22 | 2009-01-21 | 苏州科佳环境科技有限公司 | Plate filter metal outer frame plastic rubber corner connector |
| CN201214038Y (en) * | 2008-07-09 | 2009-04-01 | 华为技术有限公司 | Air filtering device |
| CN102858424A (en) * | 2010-04-20 | 2013-01-02 | Okr投资有限公司 | Pocket filter assembly |
| CN202876571U (en) * | 2012-09-11 | 2013-04-17 | 深圳市中建南方净化设备有限公司 | Connection corner for primary and intermediate air filters |
| CN202876548U (en) * | 2012-09-10 | 2013-04-17 | 深圳市中建南方净化设备有限公司 | High-efficiency baffle-free inwards buckled type filter |
| CN203777849U (en) * | 2014-03-17 | 2014-08-20 | 罗艺坚 | Primary filter |
| CN203971603U (en) * | 2014-08-06 | 2014-12-03 | 武汉吉隆过滤技术有限公司 | A kind of combined type Wind Volume air cleaner |
| CN204233895U (en) * | 2014-11-03 | 2015-04-01 | 东莞市海莎过滤器有限公司 | A kind of filter cartridge construction |
| CN204816046U (en) * | 2015-06-05 | 2015-12-02 | 江阴亿豪环保科技有限公司 | Air filter device |
-
2015
- 2015-06-05 CN CN201510301864.1A patent/CN104923000B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003049838A1 (en) * | 2001-12-13 | 2003-06-19 | Kodaka Sangyo Kaisha, Ltd. | Air filter and method of manufacturing the air filter |
| CN1566739A (en) * | 2003-06-18 | 2005-01-19 | 南京埃科净化技术有限公司 | Embedded contact framework |
| CN201182961Y (en) * | 2008-04-22 | 2009-01-21 | 苏州科佳环境科技有限公司 | Plate filter metal outer frame plastic rubber corner connector |
| CN201214038Y (en) * | 2008-07-09 | 2009-04-01 | 华为技术有限公司 | Air filtering device |
| CN102858424A (en) * | 2010-04-20 | 2013-01-02 | Okr投资有限公司 | Pocket filter assembly |
| CN202876548U (en) * | 2012-09-10 | 2013-04-17 | 深圳市中建南方净化设备有限公司 | High-efficiency baffle-free inwards buckled type filter |
| CN202876571U (en) * | 2012-09-11 | 2013-04-17 | 深圳市中建南方净化设备有限公司 | Connection corner for primary and intermediate air filters |
| CN203777849U (en) * | 2014-03-17 | 2014-08-20 | 罗艺坚 | Primary filter |
| CN203971603U (en) * | 2014-08-06 | 2014-12-03 | 武汉吉隆过滤技术有限公司 | A kind of combined type Wind Volume air cleaner |
| CN204233895U (en) * | 2014-11-03 | 2015-04-01 | 东莞市海莎过滤器有限公司 | A kind of filter cartridge construction |
| CN204816046U (en) * | 2015-06-05 | 2015-12-02 | 江阴亿豪环保科技有限公司 | Air filter device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104923000B (en) | 2019-11-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20191108 Termination date: 20210605 |