CN203609974U - Medium-efficiency filter - Google Patents
Medium-efficiency filter Download PDFInfo
- Publication number
- CN203609974U CN203609974U CN201320607066.8U CN201320607066U CN203609974U CN 203609974 U CN203609974 U CN 203609974U CN 201320607066 U CN201320607066 U CN 201320607066U CN 203609974 U CN203609974 U CN 203609974U
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- CN
- China
- Prior art keywords
- screen pack
- housing
- pressing plate
- filter
- medium effeciency
- 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 discloses a medium-efficiency filter. The filter comprises a square outer frame, a filter screen and a press plate, wherein at least two supporting strips are arranged inside the outer frame; the filter screen is arranged on the press plate, and two ends of the filter screen extend out of two sides of the press plate; the outer frame is pressed against the filter screen; and the press plate is embedded in the outer frame and detachably connected with the outer frame. The medium-efficiency filter is simple in structure, good in sealing performance, high in strength, not prone to deformation during usage, simple to assemble and disassemble and convenient to clean, and the filter screen can be replaced separately, so that the service life of the filter is greatly prolonged.
Description
Technical field
The utility model relates to filter, relates in particular to a kind of medium effeciency filter.
Background technology
The topmost task of indoor air purification is to remove indoor dust granules thing, effective method is to utilize medium effeciency filter to carry out filtration, purification to air, filtration is the one of isolation technics, be mainly to rely on filtering material to hold back to be suspended in airborne solid particulate matter, thereby make the operation of solid particulate matter and air separation.
Medium effeciency filter is because windward side is large, and therefore dust containing capacity is large, wind speed is low, be widely used at present the filtration of ventilating system for central air-conditioner middle rank, pharmacy, hospital, electronics, food, etc. in Industrial cleaning facility; Also can filter as the front end of high efficiency filter, to reduce efficient overanxious load, extend its service life.
The medium effeciency filter sold in the market, it comprises housing, is provided with complex root support bar in housing, and screen pack is folded form, is wrapped on support bar, and screen pack two ends are fixedly connected with housing.In the time of filter rinsed, screen pack cleans very inconvenient, because screen pack is wrapped on support bar, be difficult to screen pack to clean up, and cleaning process easily makes screen pack damage.After cleaning several times, housing and screen pack all cannot re-use, and cause the maintenance cost of medium effeciency filter high.
Summary of the invention
In order to overcome above shortcoming, the purpose of this utility model is to provide a kind of good filtration effect, easy to clean, the medium effeciency filter of long service life.
For achieving the above object, the utility model is by the following technical solutions: medium effeciency filter, it comprises square housing, in housing, be provided with two above support bars, it also comprises screen pack and pressing plate, and screen pack is placed on pressing plate, and pressing plate both sides are extended at two ends, housing is pressed on screen pack, and pressing plate is embedded in housing, and removably connects with housing.
The utility model adopts above structure, and screen pack is arranged between housing and pressing plate, by the support bar on housing and pressing plate, screen pack is positioned, and makes whole medium effeciency filter good airproof performance, intensity high, guarantees in filter use procedure indeformable.Meanwhile, pressing plate and housing, for removably connecting, in the time of filter rinsed, take out pressing plate from housing, and then take out screen pack and clean.Not only dismounting is simple for medium effeciency filter like this, and easy to clean.In cleaning process, screen pack is not fragile yet, conveniently cleans up simultaneously; When screen pack reached after service life, only need to change screen pack, can greatly extend the service life of medium effeciency filter.
Described pressing plate is folded form.
Described screen pack is the folded form matching with pressing plate, thereby can increase the filter area of screen pack.
In described housing, be provided with two support bars.
Medium effeciency filter of the present utility model is simple in structure, and good airproof performance, intensity are high, not yielding in use procedure.Meanwhile, medium effeciency filter dismounting of the present utility model is simple, and easy to clean can be changed separately screen pack, has greatly extended the service life of filter.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the assembly drawing of the utility model medium effeciency filter.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail:
As shown in Figure 1, medium effeciency filter of the present utility model, it comprises square housing 1, in housing 1, be provided with two above support bars 2, it also comprises screen pack 3 and pressing plate 4, and screen pack 3 is placed on pressing plate 4, and pressing plate 4 both sides are extended at two ends, housing 1 is pressed on screen pack 3, and pressing plate 4 is embedded in housing 1, and removably connects with housing 1.
Described pressing plate 4 is folded form.
Described screen pack 3 is the folded form matching with pressing plate 4, thereby can increase the filter area of screen pack 3.
In described housing 1, be provided with two support bars 2.
When medium effeciency filter of the present utility model is installed, first screen pack 3 is placed on the support bar 2 of housing 1, housing 1 both sides are extended at the two ends of screen pack 3, then pressing plate 4 is pressed on screen pack 3, pressing plate 4 is pressed in housing 1 simultaneously, folding shape on pressing plate 4 is matched with the folding shape of screen pack 3, and pressing plate 4 positions screen pack 3 with the support bar 2 in housing 1 like this.Adopt above structure, screen pack 3 is arranged between housing 1 and pressing plate 4, by the support bar 2 on housing 1 and pressing plate 4, screen pack 3 is positioned, make whole medium effeciency filter good airproof performance, intensity high, guarantee in filter use procedure indeformable.
When dismounting is when medium effeciency filter, first pressing plate 4 is taken out from housing 1, and then screen pack 3 takes out, then clean respectively pressing plate 4, screen pack 3 and housing 1.When screen pack 3 reached after service life, only need to change screen pack 3.
Claims (4)
1. medium effeciency filter, it comprises square housing, in housing, be provided with two above support bars, it is characterized in that: it also comprises screen pack and pressing plate, screen pack is placed on pressing plate, and two ends extend pressing plate both sides, and housing is pressed on screen pack, pressing plate is embedded in housing, and removably connects with housing.
2. medium effeciency filter according to claim 1, is characterized in that: described pressing plate is folded form.
3. medium effeciency filter according to claim 2, is characterized in that: described screen pack is the folded form matching with pressing plate.
4. medium effeciency filter according to claim 1, is characterized in that: in described housing, be provided with two support bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607066.8U CN203609974U (en) | 2013-09-29 | 2013-09-29 | Medium-efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607066.8U CN203609974U (en) | 2013-09-29 | 2013-09-29 | Medium-efficiency filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609974U true CN203609974U (en) | 2014-05-28 |
Family
ID=50762656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607066.8U Expired - Fee Related CN203609974U (en) | 2013-09-29 | 2013-09-29 | Medium-efficiency filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544660A (en) * | 2015-12-14 | 2016-05-04 | 成都迅德科技有限公司 | Novel fire-fighting water storage tank |
| JP2020097025A (en) * | 2018-10-24 | 2020-06-25 | ポール・コーポレーションＰａｌｌ Ｃｏｒｐｏｒａｔｉｏｎ | Support and drainage material, filter, and method of use |
-
2013
- 2013-09-29 CN CN201320607066.8U patent/CN203609974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544660A (en) * | 2015-12-14 | 2016-05-04 | 成都迅德科技有限公司 | Novel fire-fighting water storage tank |
| JP2020097025A (en) * | 2018-10-24 | 2020-06-25 | ポール・コーポレーションＰａｌｌ Ｃｏｒｐｏｒａｔｉｏｎ | Support and drainage material, filter, and method of use |
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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: 20140528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |