CN218485476U - Filter combination installation frame - Google Patents
Filter combination installation frame Download PDFInfo
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- CN218485476U CN218485476U CN202222346918.4U CN202222346918U CN218485476U CN 218485476 U CN218485476 U CN 218485476U CN 202222346918 U CN202222346918 U CN 202222346918U CN 218485476 U CN218485476 U CN 218485476U
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- frame
- filter
- air inlet
- rectangular frame
- air
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Abstract
The utility model discloses a filter combination installation frame, including hollow rectangular frame, be equipped with the air inlet frame in rectangular frame's air inlet side, the long wide size of air inlet frame is less than rectangular frame's long wide size to sealing connection between air inlet frame and the rectangular frame, air inlet frame are located inboard frame and are used for keeping out the filter after the installation, the edge of rectangular frame air-out side frame is equipped with the fixed subassembly of filter, the fixed subassembly of filter includes briquetting and mounting, and wherein the briquetting can be dismantled with rectangular frame air-out side frame activity and be connected. The utility model discloses when changing the filter, only need loosen fixing bolt, just can be convenient take out the briquetting to change the filter, the filter is put into the back, puts into the briquetting again, can accomplish fixedly with nut locking, whole process easy dismounting uses manpower sparingly.
Description
Technical Field
The utility model relates to a filter combination installation frame belongs to air purification technical field.
Background
With the development of economy and the attention of people to health, the air quality attracts great attention of people, and the problem of how to improve the indoor air quality and protect the health of indoor people is urgently solved. At present, high-efficiency air filters in the market are of various types such as folding type and plate type, and plate type air filters are widely applied to industries such as steel, electronics, chemical engineering, automobiles, environmental protection, electric power and the like. Plate-type air filter mainly comprises plate-type filter (embedded filter core and peripheral frame) and installation frame, and the installation frame all is bound together by a plurality of bounding walls usually, fixed by a plurality of fasteners, but this kind of installation frame installation is comparatively loaded down with trivial details, and when removing the clearance to the filter, the filter also dismantles inconveniently. However, the filter element of the filter is a key part of the air filter and is also a vulnerable part, the filter element is usually required to be subjected to conventional maintenance and repair, and the whole air filter needs to be detached together during maintenance and repair to perform the next operation, so that the maintenance and repair time is greatly increased.
In addition, along with the change of environment and the further improvement of environmental protection requirements, the combined filter device is widely applied, the combined filter device needs to be simultaneously overlapped and used by 2 or more than 2 filters, the existing combined filter device mainly comprises an installation outer frame and a pressing block, and the pressing block is matched with the installation frame to fix a plurality of filters for combined use; however, the filter assembly mounting frame in the current industry still has the situation of difficult disassembly and replacement, and the position for taking out the filter is often blocked by the pressing block during disassembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter unit mount frame solves the combination formula filter equipment's of many filter cores filter dismantles and changes difficult problem.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a filter combination installation frame, includes hollow rectangular frame, is equipped with the air inlet frame in rectangular frame's air inlet side, the length and width size of air inlet frame is less than rectangular frame's length and width size to sealing connection between air inlet frame and the rectangular frame, air inlet frame are located the frame of inboard and are used for keeping out the filter after the installation, the edge of rectangular frame air-out side frame is equipped with the fixed subassembly of filter, the fixed subassembly of filter includes briquetting and mounting, the briquetting can be dismantled with rectangular frame air-out side frame activity and be connected.
Preferably, a fixing bump is arranged on the side end face of the pressing block facing the rectangular frame air outlet side frame, a fixing groove matched with the fixing bump is formed in the rectangular frame air outlet side frame, and the length of the fixing groove is greater than the width of the fixing bump.
As a further preferred feature of this aspect, the length of the securing slot is at least twice the width of the securing protrusion.
As a further preferable mode of the present invention, two fixing projections are provided on each side end surface of the pressing block.
As a further preferred option of this scheme, the mounting adopts the bolt, the bolt pass the briquetting and with threaded connection between the briquetting, its front end top of bolt after screwing is on the frame of filter.
As a further preferred option of this scheme, install a plurality of shutter plates in the air inlet frame, the shutter plate forms the shutter window in the air inlet frame through welded fastening.
As a further preferable mode of this aspect, the louver blades are disposed obliquely with their upper inclined surfaces facing inward.
As a further preferred option of the scheme, outward flanges are arranged on the peripheral edges of the air inlet side of the rectangular frame, and the flanges are connected with the air inlet frame in a welding mode.
The utility model has the advantages that: the utility model can realize the disassembly and replacement of the filter of the combined filter device with a plurality of filter elements, and has convenient disassembly and assembly and labor saving; the utility model discloses when changing the filter, only need loosen fixing bolt, just can be convenient take out the briquetting to change the filter, the filter is put into the back, puts into the briquetting again, can accomplish fixedly with nut locking. The utility model discloses can be used in the scene that a plurality of filters stack was used.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic view of the fixing member of the present invention;
fig. 5 is an exploded view of the present invention.
Labeled as: 1-rectangular frame, 2-air inlet frame, 3-filter element fixing component, 4-pressing block, 5-bolt (fixing piece), 6-louver blade, 7-flanging, 8-first filter, 9-second filter, 10-fixing lug and 11-fixing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a filter combination installation frame, includes hollow rectangular frame 1, is equipped with air intake frame 2 in rectangular frame 1's air inlet side, air intake frame 2's length width dimension is less than rectangular frame 1's length width dimension to sealing connection between air intake frame 2 and the rectangular frame 1, air intake frame 2 is located inboard frame like this and can be used for keeping out the filter after the installation, simultaneously for the filter after the fixed mounting, be equipped with filter core fixed component 3 in rectangular frame 1 air-out side frame's edge, wherein, filter core fixed component 3 includes briquetting 4 and mounting 5, briquetting 4 and rectangular frame 1 air-out side frame activity can be dismantled the connection.
In this embodiment, a fixing protrusion 10 is disposed on a side end surface of the pressing block 4 facing the air outlet side frame of the rectangular frame 1, a fixing groove 11 matched with the fixing protrusion 10 is disposed on the air outlet side frame of the rectangular frame 1, and a length of the fixing groove 10 is greater than a width of the fixing protrusion 10. Generally, the length of the fixing groove 11 is at least twice the width of the fixing protrusion 10 to facilitate installation and removal. Preferably, two fixing projections 10 are provided on each side end surface of the pressing block 4 for improving the stability.
In this embodiment, the fixing member 5 is a bolt, the bolt penetrates through the pressing block 4 and is in threaded connection with the pressing block 4, and the front end of the screwed bolt abuts against the frame of the filter, so that the filter is fixed in the rectangular frame 1.
In this embodiment, install a plurality of shutter plates 6 in the frame 2 of admitting air, shutter plate 6 forms the shutter window in the frame 2 of admitting air through welded fastening to the shutter plate slope sets up, and its upper inclined plane is inwards. Can effectively block sand dirt granule, water droplet etc. in the new trend through setting up the shutter plate, granule such as partial water droplet in the air, dust can not in time change the orbit because inertial action, strike the shutter plate on, automatic whereabouts under the action of gravity, the drain through the shutter below discharges.
In this embodiment, the outward flange 7 is arranged on the edge of the periphery of the air inlet side of the rectangular frame 1, the flange 7 is connected with the air inlet frame 2 in a welding mode, and the sealing performance of the filter device after installation can be improved by arranging the flange 7.
The utility model discloses an installation: firstly, a first filter 8 and a second filter 9 are sequentially arranged in a rectangular frame 1, the first filter 8 is positioned at the air outlet side, the second filter 9 is positioned at the air inlet side, the periphery of a frame at the air inlet side of the second filter 9 is abutted against a frame at the inner side of an air inlet frame, the first filter 8 is arranged by being attached to the second filter 9, then four pressing sheets 4 are arranged at four corners of the frame at the air outlet side of the rectangular frame 1, fixing convex blocks 10 of the four pressing sheets are all embedded into fixing grooves 11 of the frame of the rectangular frame 1 at the moment, and finally, bolts on each pressing sheet 4 are screwed until the front ends of the bolts are tightly propped against the frame of the first filter 8, so that the filters are fixed in the rectangular frame 1; if the filter needs to be maintained or replaced, the filter can be taken out from the rectangular frame 1 for maintenance or replacement only by loosening the bolts and taking down the four pressing sheets 4.
The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution modes and the like fall within the scope of the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (8)
1. The utility model provides a filter combination installation frame, includes hollow rectangular frame, its characterized in that is equipped with the air inlet frame in rectangular frame's air inlet side, the length and width size of air inlet frame is less than rectangular frame's length and width size to sealing connection between air inlet frame and the rectangular frame, air inlet frame are located the inboard frame and are used for keeping out the filter after the installation, the edge of rectangular frame air-out side frame is equipped with the fixed subassembly of filter, the fixed subassembly of filter includes briquetting and mounting, the briquetting can be dismantled with rectangular frame air-out side frame activity and be connected.
2. The filter assembly mounting frame of claim 1, wherein a fixing protrusion is disposed on a side end surface of the pressing block facing the rectangular frame air outlet side frame, a fixing groove matched with the fixing protrusion is disposed on the rectangular frame air outlet side frame, and a length of the fixing groove is greater than a width of the fixing protrusion.
3. A filter assembly mounting frame according to claim 2, wherein the length of the securing slots is at least twice the width of the securing tabs.
4. A filter pack mounting frame according to claim 2, wherein two fixing projections are provided on each side end face of the pressing piece.
5. The filter assembly mounting frame of claim 1, wherein the fixing member is a bolt, the bolt passes through the pressing block and is in threaded connection with the pressing block, and the front end of the tightened bolt abuts against the frame of the filter.
6. A filter combination mounting frame as claimed in claim 1, wherein a plurality of louvres are installed in the air inlet frame, and the louvres are fixed in the air inlet frame by welding to form louvres.
7. A filter combination mounting frame as claimed in claim 6, wherein the louvres are inclined with their inclined faces facing inwardly.
8. The filter assembly mounting frame of claim 1, wherein the rectangular frame has outwardly turned edges around the air inlet side, and the turned edges are connected to the air inlet frame by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346918.4U CN218485476U (en) | 2022-09-05 | 2022-09-05 | Filter combination installation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346918.4U CN218485476U (en) | 2022-09-05 | 2022-09-05 | Filter combination installation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218485476U true CN218485476U (en) | 2023-02-17 |
Family
ID=85188895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222346918.4U Active CN218485476U (en) | 2022-09-05 | 2022-09-05 | Filter combination installation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218485476U (en) |
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2022
- 2022-09-05 CN CN202222346918.4U patent/CN218485476U/en active Active
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