CN201263932Y - Outdoor air filtering equipment - Google Patents
Outdoor air filtering equipment Download PDFInfo
- Publication number
- CN201263932Y CN201263932Y CNU2008201625147U CN200820162514U CN201263932Y CN 201263932 Y CN201263932 Y CN 201263932Y CN U2008201625147 U CNU2008201625147 U CN U2008201625147U CN 200820162514 U CN200820162514 U CN 200820162514U CN 201263932 Y CN201263932 Y CN 201263932Y
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- CN
- China
- Prior art keywords
- air
- shell
- air cleaner
- channel
- housing
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
An outside air filtering device comprises a shell, a channel steel, an air filter, a wire netting, press plates, an access door, an air outlet, plug bolts and bolts, wherein the air filter is externally provided with the shell which is provided with the channel steel, the air filter and the wire netting are arranged in the channel steel, and the wire netting is arranged on the front end of the air filter. Furthermore, the shell is a hexahedron with one hollow surface and is welded by steel plates, the hollow surface of the shell is provided with the channel steel, the surface with the back to the hollow surface of the shell is provided with the access door, the left surface and the right surface of the shell are respectively provided with the air outlet, and the upper surface and the lower surface of the shell are closed steel plates. In addition, the press plates are arranged on both ends of the shell with the position provided with the air filters, the press plates are connected and fixed with the shell through the bolts to be used for the assembly and the disassembly of the air filters. The utility model can not only protect the air filters and prolong the service life of the air filters, but also solve the problem that a common air filter is unable to normally work owing to large grained impurities adsorbed on the surface, and has wide market prospect.
Description
Technical field
The utility model relates to a kind of outdoor air filter, and especially a kind of filter that is used for purified treatment supply air system outdoor air suspended particulate belongs to flue dust, floating thing filter field.
Background technology
Suspension is (as birds in the air, polybag, the scraps of paper, blade etc.) bring interference usually for the stable operation of the filter of outdoor air suspended particulate, especially in typhoon frequent area or near the airport space, the impurity that dust and particle are bigger often wafts and is suspended in the air, if the filter apparatus configuration design is unreasonable, tend to occur the weak point of the following aspects: first, when occurring the bigger impurity of particle in the air, as birds, polybag, the scraps of paper, blade etc., can be adsorbed on its surface by air cleaner, can stop outdoor and indoor circulation of air like this, cause resistance very big, damage the element of air cleaner simultaneously, thereby do not reach the effect that purifies air; The second, cause device to install, change, clean inconvenience; The 3rd; air cleaner is the main device that purifies air; be placed on for a long time in the outdoor air that contains impurity; because minute impurities with the wind to the infiltration of air cleaner all angles, can make the contaminated of air cleaner, if can not get effectively protection and in time clean and change; can cause the air filtration body to damage; reduce its service life, had a strong impact on the stable operation of whole system, caused system effectiveness low.
Summary of the invention
The utility model provides a kind of outdoor air filter, owing to wire netting has been installed in the outside of air cleaner, make the bigger impurity of area just be filtered out in the past by air cleaner, solve the normal air filter because of large granular impurity is adsorbed on the problem that the air cleaner surface can't operate as normal, also improved the efficient of outdoor air filter simultaneously.
A kind of outdoor air filter of the utility model is made up of housing, channel-section steel, air cleaner, wire netting, pressing plate, access door, air outlet and expansion bolt and bolt.Air cleaner is provided with housing outward, and channel-section steel is installed on the housing, and air cleaner and wire netting are installed in the channel-section steel, and wire netting is arranged on the air cleaner front end, to filter the impurity of large volume.Described housing is the hexahedron of one side hollow out, is welded by steel plate, and hollow out simultaneously is equipped with channel-section steel, and housing and channel-section steel constitute the support frame of whole outdoor air filter.One side back to the hollow out face is provided with access door one, and left and right sides face is respectively equipped with air outlet, and upper and lower surface is airtight steel plate.Described housing two ends are installed the air cleaner place pressing plate are installed, and use bolting, are used to control the installation and removal of air cleaner.Described housing bottom outer is provided with flange, by expansion bolt whole device is fixed on the ground.In the time of need unpicking and washing air cleaner, take down expansion bolt, bolt and pressing plate, filter can be taken out, realize changing fast cleaning.Outdoor air is attracted device and attracts, and filters out oarse-grained impurity through wire netting, and surplus air filters by the screen pack of air cleaner, enters blower unit subsequently, enters supply air system at last, realizes air feed.
Use the utility model; not only can protect air cleaner; improve its service life, can also reduce the resistance of indoor-outdoor air circulation, its particularly suitable is in flat and superficial area of typhoon or near the space the airport; it is low that it has a resistance; applicability is wide, and is easy for installation, is convenient to change; washable, can recycle characteristics.
Description of drawings
Fig. 1 is the front view of the utility model outdoor air filter.
Fig. 2 is the left view of the utility model outdoor air filter.
Fig. 3 is the A-A cutaway view of the utility model outdoor air filter.
In the accompanying drawing: 1, housing 2, channel-section steel 3, air cleaner 4, wire netting
5, pressing plate 6, access door 7, air outlet 8, expansion bolt 9, bolt
The specific embodiment:
One, structure of the present utility model is formed
Referring to accompanying drawing 1-3, the outdoor air filter, by: housing 1, channel-section steel 2, air cleaner 3, wire netting 4, pressing plate 5, access door 6, air outlet 7, expansion bolt 8 and bolt 9 are formed.
(1) housing 1: housing 1 is the hexahedron of one side hollow out, is welded by steel plate, and hollow out simultaneously is equipped with channel-section steel 2, and housing 1 and channel-section steel 2 constitute the support frame of whole outdoor air filter.One side back to the hollow out face is provided with access door 6 one, and the left and right sides face of hollow out face is respectively equipped with air outlet 7, and upper and lower surface is airtight steel plate.
(2) channel-section steel 2: channel-section steel 2 is installed on housing 1 by around the hollow out one side, can or directly be welded on the housing 1 by the bolt connection, and channel-section steel 2 is used for fixing air cleaner 3 and wire netting 4.
(3) air cleaner 3: air cleaner 3 is an aluminium frame fold formula, in its installation and the channel-section steel 2, is arranged on the back of wire netting 4, and air cleaner 3 is fastened in the channel-section steel by left and right sides pressing plate.
(4) wire netting 4: the grid gap of wire netting 4 is bigger, is used to filter the bigger impurity of size ratio, and it is installed in the channel-section steel 2, is arranged on the front of air cleaner 3, wire netting 4 connect by bolt or directly be welded on channel-section steel 2 around.
Two, annexation of the present utility model and effect
Referring to accompanying drawing 1-3,1 one-tenth cube structure of whole housing of outdoor air filter, be six of one side hollow out, wherein hollow out simultaneously is equipped with channel-section steel 2, channel-section steel 2 connects by bolt or directly is welded on housing 1 by around the hollow out face, housing 1 and channel-section steel 2 constitute the support frame of whole outdoor air filter, air cleaner 3 is installed in the channel-section steel 2, wire netting 4 is fixed on the channel-section steel 2, can by bolt connect or directly be welded on channel-section steel 2 around, and wire netting 4 is arranged on the front end of air cleaner 3, the grid gap of wire netting 4 is bigger, be used to filter the bigger impurity of size ratio, as birds, polybag, the scraps of paper etc., be the position of fixed air filter 3 in channel-section steel 2, in channel-section steel, also be provided with pressing plate 5, pressing plate 5 is installed in the two ends of channel-section steel 2 by bolt, can fasteningly also can break away between pressing plate 5 and the air cleaner 3, play the effect of actuating doors, be used to control the installation and removal of air cleaner 3, be provided with access door 6 one on the housing 1 and on the face of channel-section steel 2, inspection and maintenance when being used for fault, 1 two sides of housing are respectively equipped with two air outlets 7, air outlet 7 can external blower unit air inlet, make by the air of preliminary purification and enter supply air system smoothly, be provided with flange around the lower surface of housing 1, be used to install expansion bolt 8, expansion bolt 8 is used for the outdoor air filter is fixed on the ground.
Three, operation principle of the present utility model
When the fluid that contains dust granules passes through the outdoor air filter with certain speed, wherein bigger particle, as birds, polybag, the scraps of paper, blade etc., when entering air cleaner 3, just be captured on the surface of wire netting 4, prevent that the bulky grain thing is adsorbed on the surface of air cleaner, before entering air cleaner 3, by wire netting 4 through once filtering, thereby the efficient and the quality of air cleaning have been improved, again when fluid enters air cleaner 3, tiny impurity and dust have been filtered again, further purified air, this moment, clean air entered the inlet port of blower unit by the air outlet on the housing 1, when air cleaner 3 needs to clean, nut on can housing 1 for convenience detach, pressing plate 5 and air cleaner 3 are thrown off, can directly take out air cleaner 3 cleans, when needs overhaul, can this device be overhauled by the access door at housing 1 back side, this outdoor air filter safety is convenient again, and air drag is little, and double filtration has improved the service life and the service behaviour of device.
Claims (3)
1, a kind of outdoor air filter, comprise housing, channel-section steel, air cleaner, expansion bolt, housing fixes on the ground by expansion bolt, it is characterized in that: air cleaner is provided with housing outward, channel-section steel is installed on the housing, air cleaner and wire netting are installed in the channel-section steel, and wire netting is arranged on the air cleaner front end.
2, outdoor air filter according to claim 1, it is characterized in that: described housing is the hexahedron of one side hollow out, be welded by steel plate, hollow out simultaneously is equipped with channel-section steel, one side back to the hollow out face is provided with access door one, left and right sides face is respectively equipped with air outlet, and upper and lower surface is airtight steel plate.
3, outdoor air filter according to claim 1 is characterized in that: described housing two ends are installed the air cleaner place pressing plate are installed, and pressing plate is connected and fixed by bolt and housing, is used to control the installation and removal of air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201625147U CN201263932Y (en) | 2008-08-07 | 2008-08-07 | Outdoor air filtering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201625147U CN201263932Y (en) | 2008-08-07 | 2008-08-07 | Outdoor air filtering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263932Y true CN201263932Y (en) | 2009-07-01 |
Family
ID=40830277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201625147U Expired - Fee Related CN201263932Y (en) | 2008-08-07 | 2008-08-07 | Outdoor air filtering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263932Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226030A (en) * | 2014-09-16 | 2014-12-24 | 昆山黑格特温控设备有限公司 | Air filter device |
| CN108592257A (en) * | 2018-04-28 | 2018-09-28 | 中国计量大学 | A kind of wind-force air purifier |
-
2008
- 2008-08-07 CN CNU2008201625147U patent/CN201263932Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226030A (en) * | 2014-09-16 | 2014-12-24 | 昆山黑格特温控设备有限公司 | Air filter device |
| CN108592257A (en) * | 2018-04-28 | 2018-09-28 | 中国计量大学 | A kind of wind-force air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JIEYU ENVIRONMENTAL PROTECTION EQUIPMENT Free format text: FORMER OWNER: HAINING JIEYU ENVIRONMENT PROTECTION EQUIPMENT CO., LTD. Effective date: 20130529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314400 JIAXING, ZHEJIANG PROVINCE TO: 314405 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: 314405 No. five, No. 8, salt official Industrial Park, Zhejiang, Haining Patentee after: ZHEJIANG JIEYU ENVIRONMENTAL PROTECTION EQUIPMENT TECHNOLOGY CO., LTD. Address before: The official town Haining City, Zhejiang province 314400 high salt Zhulu No. 12 Patentee before: Haining Jieyu Environment Protection Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |