CN208534859U - Bottom dismantling type high efficiency particulate air filter FFU - Google Patents
Bottom dismantling type high efficiency particulate air filter FFU Download PDFInfo
- Publication number
- CN208534859U CN208534859U CN201820461315.XU CN201820461315U CN208534859U CN 208534859 U CN208534859 U CN 208534859U CN 201820461315 U CN201820461315 U CN 201820461315U CN 208534859 U CN208534859 U CN 208534859U
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- China
- Prior art keywords
- high efficiency
- air filter
- efficiency particulate
- particulate air
- ffu
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of a kind of filter F FU more particularly to bottom dismantling type high efficiency particulate air filter FFU.With FFU cabinet, the high efficiency particulate air filter for air filtration is provided with below FFU cabinet, it is provided with high efficiency particulate air filter installing frame below the FFU cabinet, high efficiency particulate air filter is fixedly mounted in high efficiency particulate air filter installing frame, and high efficiency particulate air filter is detachably connected with the realization of high efficiency particulate air filter installing frame.By first installing a high efficiency particulate air filter installing frame under FFU cabinet, it is that negative-pressure sealing is realized by the self weight of FFU cabinet between FFU cabinet and high efficiency particulate air filter installing frame, and high efficiency particulate air filter is to be fixed by screws on high efficiency particulate air filter installing frame to realize and realize negative-pressure sealing between high efficiency particulate air filter and FFU cabinet outlet air surface, when needing replacing high efficiency particulate air filter, screw, which need only be unloaded, to be removed from high efficiency particulate air filter installing frame, convenient and efficient.
Description
Technical field
The utility model relates to a kind of a kind of filter F FU more particularly to bottom dismantling type high efficiency particulate air filter FFU.
Background technique
FFU full name in English is (Fan Filter Unit), and Chinese dialect is blower fan filtering unit.The filter of FFU blower
Net unit can modularization connection use, it is clean to be widely used in toilet, clean bench, clean production line, assembly type using FFU
The applications such as clean room and local laminar flow.
Although traditional FFU filter is by negative-pressure sealing, high efficiency particulate air filter is mounted in FFU cabinet in the following, by FFU
Cabinet is self-possessed to realize sealing, as shown in Figure 1, when high efficiency particulate air filter is replaced, it is necessary to which ability is real after removing FFU cabinet
It is existing.
Summary of the invention
Against the above technical problems, the utility model devises a kind of bottom dismantling type high efficiency particulate air filter FFU, has FFU cabinet,
It is provided with the high efficiency particulate air filter for air filtration below FFU cabinet, high efficiency particulate air filter peace is provided with below the FFU cabinet
It frames up, high efficiency particulate air filter is fixedly mounted in high efficiency particulate air filter installing frame, and high efficiency particulate air filter and high efficiency particulate air filter installing frame are realized
It is detachably connected.Specifically, installation step is provided on the high efficiency particulate air filter installing frame, outer setting below high efficiency particulate air filter
There is flange, flange is installed in installation step and is fixedly connected with high efficiency particulate air filter with high efficiency particulate air filter installing frame by screw.
In order to realize the fixed installation to FFU cabinet, further: being provided in the periphery of FFU cabinet for mounting FFU
The lifting keel of cabinet, the one end for lifting keel are fixedly connected with the top plate at top, and the other end is fixedly connected with FFU cabinet.
In order to promote the sealing effect between high efficiency particulate air filter and FFU cabinet, enhance air filtration effect, further:
The upper edge of the high efficiency particulate air filter installing frame and the top surface of high efficiency particulate air filter are in the same plane, and are bonded with FFU cabinet.
In order to preferably fix high efficiency particulate air filter and improve between high efficiency particulate air filter installing frame and high efficiency particulate air filter installing frame
Sealing performance, further: on the high efficiency particulate air filter installing frame along inside right angle bending with high efficiency particulate air filter side paste
It closes.
Compared with prior art, the benificial effect of the utility model is to by first installing an efficient mistake under FFU cabinet
Filter installing frame is to realize negative-pressure sealing by the self weight of FFU cabinet between FFU cabinet and high efficiency particulate air filter installing frame,
And high efficiency particulate air filter is to be fixed by screws on high efficiency particulate air filter installing frame to realize high efficiency particulate air filter and FFU cabinet outlet air surface
Between realize negative-pressure sealing, when needing replacing high efficiency particulate air filter, need only unload screw can be from high efficiency particulate air filter installing frame
It removes, it is convenient and efficient, and do not have to carry out disassembling operations to FFU cabinet.
Detailed description of the invention:
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of usual high efficiency particulate air filter FFU
Fig. 2 is the structural schematic diagram of the utility model high efficiency particulate air filter FFU
Fig. 3 is the partial enlarged view of Fig. 2
Fig. 4 is high efficiency particulate air filter and high efficiency particulate air filter installing frame exploded perspective schematic diagram
In figure: 1, FFU cabinet；2, high efficiency particulate air filter；3, high efficiency particulate air filter installing frame；4, installation step；5, flange；6, spiral shell
Nail；7, top plate；8, keel are lifted.
Specific embodiment:
A kind of bottom dismantling type high efficiency particulate air filter FFU as shown in Figure 2 has FFU cabinet 1, is provided with below FFU cabinet 1
For the high efficiency particulate air filter 2 of air filtration, high efficiency particulate air filter installing frame 3, high efficiency particulate air filter 2 are set below the FFU cabinet 1
It is fixedly mounted in high efficiency particulate air filter installing frame 3, high efficiency particulate air filter 2 is detachably connected with the realization of high efficiency particulate air filter installing frame 3.Such as
Shown in Fig. 3, Fig. 4, installation step 4 is provided on the high efficiency particulate air filter installing frame 3,2 lower section outer of high efficiency particulate air filter is provided with
Flange 5, flange 5 are installed in installation step 4 and make high efficiency particulate air filter 2 and the fixed company of high efficiency particulate air filter installing frame 3 by screw 6
It connects.When needing replacing high efficiency particulate air filter 2, as long as backing out screw 6, so that it may easily be taken from high efficiency particulate air filter installing frame 3
Lower high efficiency particulate air filter 2.
In order to improve the negative-pressure sealing effect between FFU cabinet 1 and high efficiency particulate air filter 2, the high efficiency particulate air filter installing frame 3
Upper edge and the top surface of high efficiency particulate air filter 2 are in the same plane, and are bonded with FFU cabinet 1.
In order to improve the negative-pressure sealing effect between high efficiency particulate air filter 2 and high efficiency particulate air filter installing frame 3, the high efficiency particulate air filter
It bends on installing frame 3 along inside right angle and is bonded with 2 side of high efficiency particulate air filter.
The periphery of FFU cabinet 1 is provided with the lifting keel 8 for mounting FFU cabinet 1, lifts one end and top of keel 8
The top plate 7 in portion is fixedly connected, and the other end is fixedly connected with FFU cabinet, conveniently realizes the lifting to FFU cabinet 1.
It is emphasized that: the above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of bottom dismantling type high efficiency particulate air filter FFU has FFU cabinet (1), it is provided with below FFU cabinet (1) for air mistake
The high efficiency particulate air filter (2) of filter, it is characterized in that in: it is provided with high efficiency particulate air filter installing frame (3) below the FFU cabinet (1), it is high
Effect filter (2) is mounted in high efficiency particulate air filter installing frame (3), and high efficiency particulate air filter (2) and high efficiency particulate air filter installing frame (3) are realized
It is detachably connected.
2. bottom dismantling type high efficiency particulate air filter FFU according to claim 1, it is characterised in that: set in the periphery of FFU cabinet (1)
The lifting keel (8) for mounting FFU cabinet (1) are equipped with, one end of lifting keel (8) is fixedly connected with the top plate (7) at top,
The other end is fixedly connected with FFU cabinet (1).
3. bottom dismantling type high efficiency particulate air filter FFU according to claim 1, it is characterised in that: the high efficiency particulate air filter installing frame
(3) it is provided on installation step (4), outer is provided with flange (5) below high efficiency particulate air filter (2), and flange (5) is installed on erecting bed
High efficiency particulate air filter (2) is fixedly connected with high efficiency particulate air filter installing frame (3) in rank (4) and by screw (6).
4. bottom dismantling type high efficiency particulate air filter FFU according to claim 1, it is characterised in that: the high efficiency particulate air filter installing frame
(3) upper edge and the top surface of high efficiency particulate air filter (2) are in the same plane, and are bonded with FFU cabinet (1).
5. bottom dismantling type high efficiency particulate air filter FFU according to claim 1, it is characterised in that: the high efficiency particulate air filter installing frame
(3) it bends on along inside right angle and is bonded with high efficiency particulate air filter (2) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820461315.XU CN208534859U (en) | 2018-04-03 | 2018-04-03 | Bottom dismantling type high efficiency particulate air filter FFU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820461315.XU CN208534859U (en) | 2018-04-03 | 2018-04-03 | Bottom dismantling type high efficiency particulate air filter FFU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534859U true CN208534859U (en) | 2019-02-22 |
Family
ID=65395635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820461315.XU Expired - Fee Related CN208534859U (en) | 2018-04-03 | 2018-04-03 | Bottom dismantling type high efficiency particulate air filter FFU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488104A (en) * | 2018-04-03 | 2018-09-04 | 苏州英德尔室内空气技术有限公司 | A kind of bottom dismantling type high efficiency particulate air filter FFU |
| CN111102219A (en) * | 2019-12-13 | 2020-05-05 | 深圳市美日净化科技有限公司 | Down-detachable fan filtering system and efficient filter replacing method |
-
2018
- 2018-04-03 CN CN201820461315.XU patent/CN208534859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488104A (en) * | 2018-04-03 | 2018-09-04 | 苏州英德尔室内空气技术有限公司 | A kind of bottom dismantling type high efficiency particulate air filter FFU |
| CN111102219A (en) * | 2019-12-13 | 2020-05-05 | 深圳市美日净化科技有限公司 | Down-detachable fan filtering system and efficient filter replacing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210403 |