CN210964287U - Lower framing module of high-efficiency filter - Google Patents
Lower framing module of high-efficiency filter Download PDFInfo
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- CN210964287U CN210964287U CN201921382853.0U CN201921382853U CN210964287U CN 210964287 U CN210964287 U CN 210964287U CN 201921382853 U CN201921382853 U CN 201921382853U CN 210964287 U CN210964287 U CN 210964287U
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- high efficiency
- efficiency filter
- frame
- dress frame
- lower dress
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Abstract
The utility model relates to a high efficiency filter's lower dress frame module belongs to the purification technology field, including swing joint's lower dress frame and high efficiency filter, high efficiency filter is located lower dress frame inside and with the border sealing connection in the rear side of lower dress frame, lower dress frame is the enstrophe flange sword mouth formula, be equipped with the locating piece on the border in the lower dress frame front side, be equipped with the installation catching groove on the locating piece, be equipped with the stopper on the installation catching groove, this module simple structure can be in limited installation space furthest's increase high efficiency filter's effective filtration terminal surface, has increased filter area, has prolonged life, has reduced the operation energy consumption to can realize quick installation and dismantlement. Meanwhile, the method has the advantages of low material cost, low production cost and the like, and has good economic benefit.
Description
Technical Field
The utility model relates to a high efficiency filter's lower dress frame module, it belongs to and purifies technical field.
Background
In a free-standing filter unit (FFU) with a fan used in an air purification site in the industries of medicine, electronics, and the like, the combined size of the purification unit is limited due to limitations of a use site and an installation location, and it is very important to sufficiently and effectively utilize an existing installation space. The existing lower frame filter unit adopts an outward-turned flange structure, fixing bolts are welded around the lower frame, and a press block and a compression nut are used for fixing the high-efficiency filter in the lower frame. The outward-turned flange and the fixing bolt occupy a certain mounting space, the size and the thickness of the filter are reduced, and the filter is high in running resistance and low in service life. Meanwhile, the mode of fixing the filter by pressing the bolt is low in efficiency during installation and disassembly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the not enough of existence among the above-mentioned prior art, provide a high efficiency filter's lower dress frame module.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a high efficiency filter's lower dress frame module, includes swing joint's lower dress frame and high efficiency filter, high efficiency filter be located under dress frame inside and with the rear side in frame edge sealing connection under dress, under dress frame is enstrophe flange sword mouth formula, be equipped with the locating piece on the frame edge in the lower dress frame front side, be equipped with the installation catching groove on the locating piece, be equipped with the stopper on the installation catching groove.
Furthermore, the limiting block is a U-shaped groove.
Further, the limiting block comprises limiting legs on two sides of the U-shaped groove, a limiting plug is arranged at the end of each limiting leg, the high end of each limiting plug is lower than the height of each limiting leg, a limiting groove is formed in the middle of each limiting leg, and the limiting groove is located at the lower end of each limiting plug.
Furthermore, the installation catching groove is of a right-angle type in a stacking connection mode.
Furthermore, liquid ejecting grooves are arranged on the edges of the four sides of the high-efficiency filter connected with the lower frame.
Further, jelly glue is arranged in the liquid ejecting groove.
Compared with the prior art, the beneficial effects of the utility model are that: the module is simple in structure, can increase the effective filtering end face of the high-efficiency filter to the maximum extent in the limited installation space, increases the filtering area, prolongs the service life, reduces the operation energy consumption, and can realize quick installation and disassembly. Meanwhile, the method has the advantages of low material cost, low production cost and the like, and has good economic benefit.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of a limiting block with a bayonet.
Fig. 4 is a schematic structural diagram of a positioning block with a mounting buckle slot.
Fig. 5 is a combination view of the pressing block and the positioning block.
In the figure, 1, lower frame; 2. a high efficiency filter; 3. a limiting block; 31. a limiting leg; 32. a limit plug; 33. a limiting groove; 4. positioning blocks; 5. and installing a buckle groove.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The utility model provides a high efficiency filter's lower dress frame module, includes swing joint's lower dress frame 1 and high efficiency filter 2, high efficiency filter 2 be located 1 inside and with the border sealing connection in the rear side of lower dress frame 1 of lower dress frame 2, lower dress frame 1 is the enstrophe flange sword mouth formula, be equipped with locating piece 4 on the border in the 1 front side of lower dress frame, be equipped with installation catching groove 5 on the locating piece 4, be equipped with stopper 3 on the installation catching groove 5.
The limiting block 3 is a U-shaped groove.
The installation catching groove 5 is of a right-angle type in a stacked mode.
And liquid ejecting grooves are arranged on the edges of the four sides of the high-efficiency filter 2 connected with the lower assembling frame 1.
The fruit jelly is arranged in the liquid ejecting groove.
During the use, pour into the jelly into the top cistern on high efficiency filter 2 in, then put into lower dress frame 1 with high efficiency filter 2 area top cistern one end, the jelly is with high efficiency filter 2 and lower dress frame 1 sealing connection, then insert the installation catching groove 5 on locating piece 4 with stopper 3's spacing plug 32, upwards lift up stopper 3, then move right-angle type zonulae occludens that makes stacking on spacing recess 33 and the installation catching groove 5 to the right side, what lower dress frame adopted is the enstrophe flange structure, increase high efficiency filter's effective filtration terminal surface, the filter area has been increased, and the service life has been prolonged, the operation energy consumption has been reduced, and can realize quick installation and dismantlement, the effectual work efficiency that has improved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high efficiency filter's lower dress frame module, includes swing joint's lower dress frame (1) and high efficiency filter (2), high efficiency filter (2) lie in under dress frame (1) inside and with the interior frame edge sealing connection of rear side of lower dress frame (1), its characterized in that: the lower frame (1) is an inward flange knife edge type, a positioning block (4) is arranged on the edge of the inner frame on the front side of the lower frame (1), an installation buckle groove (5) is arranged on the positioning block (4), and a limiting block (3) is arranged on the installation buckle groove (5).
2. The down-framing module of a high efficiency filter of claim 1, further comprising: the limiting block (3) is a U-shaped groove.
3. The down-framing module of high efficiency filters of claim 2, further comprising: stopper (3) are equipped with spacing plug (32) including spacing leg (31) of U type groove both sides on spacing leg (31) end, and the high-end height of spacing plug (32) is less than the height of spacing leg (31), still is equipped with spacing recess (33) on spacing leg (31) intermediate position, and spacing recess (33) are located spacing plug (32) low-end department.
4. The down-framing module of a high efficiency filter of claim 1, further comprising: the mounting buckle groove (5) is of a right-angle type in a stacked mode.
5. The down-framing module of a high efficiency filter of claim 1, further comprising: and liquid ejecting grooves are arranged on the edges of the four sides of the high-efficiency filter (2) connected with the lower frame (1).
6. The down-framing module of high efficiency filters of claim 5, wherein: the fruit jelly is arranged in the liquid ejecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382853.0U CN210964287U (en) | 2019-08-24 | 2019-08-24 | Lower framing module of high-efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382853.0U CN210964287U (en) | 2019-08-24 | 2019-08-24 | Lower framing module of high-efficiency filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210964287U true CN210964287U (en) | 2020-07-10 |
Family
ID=71440257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921382853.0U Active CN210964287U (en) | 2019-08-24 | 2019-08-24 | Lower framing module of high-efficiency filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210964287U (en) |
-
2019
- 2019-08-24 CN CN201921382853.0U patent/CN210964287U/en active Active
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