CN205403079U - Static pressure box of centering positioning high efficiency filter - Google Patents
Static pressure box of centering positioning high efficiency filter Download PDFInfo
- Publication number
- CN205403079U CN205403079U CN201620140108.5U CN201620140108U CN205403079U CN 205403079 U CN205403079 U CN 205403079U CN 201620140108 U CN201620140108 U CN 201620140108U CN 205403079 U CN205403079 U CN 205403079U
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- CN
- China
- Prior art keywords
- high efficiency
- particulate air
- air filter
- efficiency particulate
- groove
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- 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
Links
- 230000003068 static effect Effects 0.000 title abstract description 3
- 239000012530 fluid Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 9
- 238000011900 installation process Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a static pressure box of a centering and positioning high-efficiency filter, which comprises a box body and the high-efficiency filter, wherein the inner wall of the box body is provided with a fixed block, a filter element of the high-efficiency filter is fixed on the fixed block through a mounting rack of the high-efficiency filter, the periphery of the top of the filter element of the high-efficiency filter is provided with a positioning pad, the positioning pad is provided with a groove, the box body is provided with a clamping groove, and the positioning pad and the box body are fixed together through a connecting; the periphery of high efficiency filter core sets up the cistern that contains sealed glue, and the sword limit flange is fixed on the box, and in its tool bit stretched into sealed glue, still set up the stopper in the space between high efficiency filter mounting bracket and the box inner wall, the stopper has thin layer rubber with the contact surface of high efficiency filter mounting bracket, the utility model provides a stability of the position of high efficiency filter core has realized the centring of the cistern position self-calibration of installation process high efficiency filter, and high efficiency filter installs more easily.
Description
Technical field
Embodiment of the present utility model relates to liquid tank type plenum chamber technical field, more specifically, embodiment of the present utility model relates to the plenum chamber of a kind of centering location high efficiency particulate air filter.
Background technology
Plenum chamber is that supply air system reduces dynamic pressure, increases the accessory of a kind of necessity of static pressure, steady air flow and minimizing airstream vibration, and it can make air-supply effect more desirable.
At field of medicaments, require over ventilation and air conditioning system equipment to be filtered room air purifying, air conditioning system as adopted is unitary air handling unit, it is made up of functional sections such as mixed wind section, initial effect filtering section, surface cooling section, dash section, fan section, interlude, muffler section, air supply sections, the ajutage of air supply section can be connected to plenum chamber, then it is indoor to deliver to each respectively.High efficiency particulate air filter in plenum chamber is to ensure that the clean vital parts of room air, the environment that purity requirements is significantly high, and whether good seal is one of key to the high efficiency particulate air filter in plenum chamber.
It is a kind of common high efficiency particulate air filter seal form in field of medicaments that liquid tank type seals, but it in use there is a problem in that: the installing rack frame of high efficiency particulate air filter cannot confine position with the casing inner edge of high-efficiency plenum box, in installation process, fluid sealant in liquid bath is susceptible to relative movement with the knife-edge flange on plenum chamber, the cutter head crush seal glue making knife-edge flange deforms, fluid sealant is reduced and even loses the sealing property to cutter head, cause that the frame of plenum chamber leaks.It addition, the filter element of high efficiency particulate air filter only lower end is arranged in plenum chamber casing by installing rack, it does not have be locked in plenum chamber casing by filter element by other fixed forms, filter element is made to install firm not.
Utility model content
This utility model overcomes the deficiencies in the prior art, there is provided the embodiment of the plenum chamber of a kind of centering location high efficiency particulate air filter, to expect the problem that the fluid sealant that can solve in installation process in liquid bath causes seal failure with the knife-edge flange generation relative movement on plenum chamber.
For solving above-mentioned technical problem, a kind of embodiment of the present utility model by the following technical solutions:
A kind of plenum chamber of centering location high efficiency particulate air filter, it includes casing and high efficiency particulate air filter, described cabinet wall arranges fixed block, described high efficiency particulate air filter includes high efficiency filter filter element and high efficiency particulate air filter installing rack, described high efficiency filter filter element is fixed on fixed block by high efficiency particulate air filter installing rack, the top perimeter of described high efficiency filter filter element arranges locating pad, the edge of described locating pad has groove, position corresponding with the groove of locating pad on casing arranges draw-in groove, the connection member that described locating pad and casing are inserted in groove and draw-in groove respectively by two ends is fixed together；The periphery of described high efficiency filter filter element arranges the liquid bath containing fluid sealant, knife-edge flange is fixed on casing, and its cutter head stretches in fluid sealant, the contact surface being also provided with limited block, described limited block and high efficiency particulate air filter installing rack in space between described high efficiency particulate air filter installing rack and cabinet wall has thin layer rubber.
In the plenum chamber of above-mentioned centering location high efficiency particulate air filter, described limited block is 4, is evenly distributed on the inwall of casing.
In the plenum chamber of above-mentioned centering location high efficiency particulate air filter, described limited block is cube structure, rectangular structure or L-shaped structure.
In the plenum chamber of above-mentioned centering location high efficiency particulate air filter, described limited block is fixed on cabinet wall and/or on knife-edge flange.
In the plenum chamber of above-mentioned centering location high efficiency particulate air filter, described groove is 4, is evenly distributed on locating pad, and described draw-in groove is 4, is evenly distributed on cabinet wall, and a draw-in groove and a groove are correspondingly arranged a connection member.
Compared with prior art, one of the beneficial effects of the utility model are: this utility model by arranging the stability that locating pad improves the position of high efficiency filter filter element on high efficiency filter filter element, by the space between high efficiency particulate air filter installing rack and cabinet wall arranges limited block, realize the liquid bath position self calibration centering of installation process high efficiency particulate air filter, the thin layer rubber of the contact surface of limited block and high efficiency particulate air filter installing rack can oppress thin layer rubber when making high efficiency particulate air filter install, and is more prone to install.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plenum chamber embodiment 1 of this utility model centering location high efficiency particulate air filter.
Fig. 2 is the structural representation of the plenum chamber embodiment 2 of this utility model centering location high efficiency particulate air filter.
Fig. 3 is the structural representation of the plenum chamber embodiment 3 of this utility model centering location high efficiency particulate air filter.
In figure, 1-casing, 2-high efficiency particulate air filter, 3-fixed block, 4-high efficiency filter filter element, 5-high efficiency particulate air filter installing rack, 6-locating pad, 7-groove, 8-draw-in groove, 9-connection member, 10-liquid bath, 11-knife-edge flange, 12-limited block, 13-thin layer rubber, 14-duct collar, 15-air quantity diversion plate.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Embodiment 1
As shown in Figure 1, a kind of plenum chamber of centering location high efficiency particulate air filter, it includes casing 1 and high efficiency particulate air filter 2, casing 1 top is provided with duct collar 14, duct collar 14 is arranged below air quantity diversion plate 15, described cabinet wall arranges fixed block 3, described high efficiency particulate air filter includes high efficiency filter filter element 4 and high efficiency particulate air filter installing rack 5, described high efficiency filter filter element 4 is fixed on fixed block 3 by high efficiency particulate air filter installing rack 5, the top perimeter of described high efficiency filter filter element 4 arranges locating pad 6, the edge of described locating pad 6 has groove 7, position corresponding with the groove 7 of locating pad on casing 1 arranges draw-in groove 8, the connection member 9 that described locating pad 6 and casing 1 are inserted in groove 7 and draw-in groove 8 respectively by two ends is fixed together；Described groove is 4, is evenly distributed on locating pad, and described draw-in groove is 4, is evenly distributed on cabinet wall, and a draw-in groove and a groove are correspondingly arranged a connection member.When installing, after being installed in casing by high efficiency particulate air filter, then put locating pad, finally connection member is inserted in draw-in groove and groove.The periphery of described high efficiency filter filter element 4 arranges the liquid bath 10 containing fluid sealant, knife-edge flange 11 is fixed on casing 1, and its cutter head stretches in fluid sealant, space between described high efficiency particulate air filter installing rack 5 and casing 1 inwall is also provided with limited block 12, described limited block is 4, is evenly distributed on the inwall of casing.Described limited block is L-shaped structure, and L-shaped structure one end is fixed on cabinet wall, and the other end is fixed on knife-edge flange.The contact surface of described limited block 12 and high efficiency particulate air filter installing rack 5 has thin layer rubber 13.
Embodiment 2
The plenum chamber of the centering location high efficiency particulate air filter of the present embodiment is except the cube structure that is shaped as of limited block, and outside cube structure side is fixed on cabinet wall, other structures are all identical with embodiment 1, as shown in Figure 2.
Embodiment 3
The plenum chamber of the centering location high efficiency particulate air filter of the present embodiment is except the rectangular structure that is shaped as of limited block, and outside the upper surface of rectangular structure is fixed on knife-edge flange, other structures are all identical with embodiment 1, as shown in Figure 3.
Although reference be made herein to this utility model is described by multiple explanatory embodiment of the present utility model, but, should be appreciated that, those skilled in the art can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More specifically, disclosure, drawings and claims scope in, it is possible to building block and/or layout to theme composite configuration carry out multiple modification and improvement.Except the modification that building block and/or layout are carried out and improvement, to those skilled in the art, other purposes also will be apparent from.
Claims (5)
1. the plenum chamber of a centering location high efficiency particulate air filter, it is characterized in that it includes casing (1) and high efficiency particulate air filter (2), described cabinet wall arranges fixed block (3), described high efficiency particulate air filter includes high efficiency filter filter element (4) and high efficiency particulate air filter installing rack (5), described high efficiency filter filter element (4) is fixed on fixed block (3) by high efficiency particulate air filter installing rack (5), the top perimeter of described high efficiency filter filter element (4) arranges locating pad (6), the edge of described locating pad (6) has groove (7), the upper position corresponding with the groove of locating pad (7) of casing (1) arranges draw-in groove (8), the connection member (9) that described locating pad (6) and casing (1) are inserted in groove (7) and draw-in groove (8) respectively by two ends is fixed together；The periphery of described high efficiency filter filter element (4) arranges the liquid bath (10) containing fluid sealant, knife-edge flange (11) is fixed on casing (1), and its cutter head stretches in fluid sealant, the contact surface being also provided with limited block (12), described limited block (12) and high efficiency particulate air filter installing rack (5) in space between described high efficiency particulate air filter installing rack (5) and casing (1) inwall has thin layer rubber (13).
2. the plenum chamber of centering according to claim 1 location high efficiency particulate air filter, it is characterised in that described limited block is 4, is evenly distributed on the inwall of casing.
3. the plenum chamber of centering according to claim 1 location high efficiency particulate air filter, it is characterised in that described limited block is cube structure, rectangular structure or L-shaped structure.
4. the plenum chamber of centering according to claim 1 location high efficiency particulate air filter, it is characterised in that described limited block is fixed on cabinet wall and/or on knife-edge flange.
5. the plenum chamber of centering according to claim 1 location high efficiency particulate air filter, it is characterized in that described groove is 4, be evenly distributed on locating pad, described draw-in groove is 4, being evenly distributed on cabinet wall, a draw-in groove and a groove are correspondingly arranged a connection member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140108.5U CN205403079U (en) | 2016-02-24 | 2016-02-24 | Static pressure box of centering positioning high efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140108.5U CN205403079U (en) | 2016-02-24 | 2016-02-24 | Static pressure box of centering positioning high efficiency filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403079U true CN205403079U (en) | 2016-07-27 |
Family
ID=56445995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140108.5U Expired - Fee Related CN205403079U (en) | 2016-02-24 | 2016-02-24 | Static pressure box of centering positioning high efficiency filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205403079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257189A (en) * | 2019-12-06 | 2020-06-09 | 浙江泰林医学工程有限公司 | Many specifications air high efficiency filter detection device |
| CN114877415A (en) * | 2022-04-24 | 2022-08-09 | 苏州英德尔室内空气技术有限公司 | Air supply outlet |
-
2016
- 2016-02-24 CN CN201620140108.5U patent/CN205403079U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257189A (en) * | 2019-12-06 | 2020-06-09 | 浙江泰林医学工程有限公司 | Many specifications air high efficiency filter detection device |
| CN111257189B (en) * | 2019-12-06 | 2022-04-15 | 浙江泰林医学工程有限公司 | Many specifications air high efficiency filter detection device |
| CN114877415A (en) * | 2022-04-24 | 2022-08-09 | 苏州英德尔室内空气技术有限公司 | Air supply outlet |
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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: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |