CN220878128U - Air filter convenient to change - Google Patents
Air filter convenient to change Download PDFInfo
- Publication number
- CN220878128U CN220878128U CN202322616698.7U CN202322616698U CN220878128U CN 220878128 U CN220878128 U CN 220878128U CN 202322616698 U CN202322616698 U CN 202322616698U CN 220878128 U CN220878128 U CN 220878128U
- Authority
- CN
- China
- Prior art keywords
- mounting frame
- clamping
- shaped rod
- core plate
- hand
- Prior art date
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air filtering device convenient to replace, which comprises a first mounting frame, wherein a filter core plate is placed in a placing groove arranged on one side, close to an air inlet of a device main body, of the first mounting frame, a second mounting frame is arranged on the top of the filter core plate in the first mounting frame, a clamping mechanism is arranged on four sides in the second mounting frame, a second clamping groove matched with the clamping mechanism is formed in the inner wall of the first mounting frame, the filtering mechanism is arranged in a mounting seat in a built-in manner, the filtering mechanism is pushed to be arranged in the mounting seat, a hand-screwed bolt is rotated, a clamping head is pushed to extend out of a first accommodating cavity and be clamped with a first clamping groove formed in the bottom of the first mounting frame in the filtering mechanism, the filtering mechanism is quickly installed, otherwise, the filtering mechanism is conveniently detached, a screw rod is rotated by a hand-screwed cap, the screw rod moves along with a U-shaped rod, the clamping strip is separated from the second clamping groove, the second mounting frame is conveniently detached, the filtering core plate is conveniently replaced, and the filtering core plate is conveniently installed on the contrary, and the filtering core plate is conveniently installed.
Description
Technical Field
The utility model relates to the technical field of air filtration, in particular to an air filtration device convenient to replace.
Background
The air filter refers to an air filtering device, and mainly comprises five types of coarse-effect filters, medium-effect filters, high-medium-effect filters, sub-high-effect filters and high-effect filters, wherein various types have different standards and use efficiency. Air filters, pressure relief valves and oilers are known as pneumatic three-piece devices, and are commonly used in clean workshops, operating rooms, laboratories, etc., or in dust protection for electromechanical communication devices, etc.
But when the air filter device is used for a long time, a large amount of dust is attached to the filter element, the filter element needs to be replaced regularly, and the air filter device convenient to replace is provided for the problems.
Disclosure of utility model
The present utility model is directed to an air filter device that is easy to replace, and solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The air filtering device convenient to replace comprises a device main body, wherein an installation seat is fixedly installed at an air inlet at the bottom of the device main body through a bolt, a filtering mechanism is arranged in the installation seat, and a jacking mechanism for fixing the filtering mechanism is arranged on the installation seat;
The filter mechanism comprises a first installation frame, a filter core plate is placed in a placing groove formed in one side, close to the air inlet of the device main body, of the first installation frame, a second installation frame is arranged at the top of the filter core plate in the first installation frame, clamping mechanisms are arranged on four sides in the second installation frame, and a second clamping groove matched with the clamping mechanisms is formed in the inner wall of the first installation frame.
As a further scheme of the utility model: the jacking mechanism comprises a connecting seat, the connecting seat is fixedly connected with four corners at the bottom of the mounting seat, a hand-screwed bolt is connected with threads penetrating through the connecting seat, the hand-screwed bolt penetrates through and extends to the mounting seat, a first storage cavity is formed in the position of the hand-screwed bolt on the inner wall of the mounting seat, a clamping head is connected in a sliding mode in the first storage cavity, the bottom of the clamping head is rotationally connected with the top end of the hand-screwed bolt, a first clamping groove matched with the clamping head is formed in four corners at the bottom of the first mounting frame, and the clamping head is clamped with the first clamping groove.
As still further aspects of the utility model: and a sealing ring is fixedly connected to one side, close to the air inlet, of the first mounting frame of the filtering mechanism.
As still further aspects of the utility model: and an iron wire net is fixedly connected below the filter core plate in the first installation frame of the filter mechanism, and the top of the iron wire net is attached to the bottom of the filter core plate.
As still further aspects of the utility model: the clamping mechanism comprises a U-shaped rod, two ends of the U-shaped rod penetrate into a second installation frame, a second storage cavity is formed in the outer end of the U-shaped rod through the outer wall of the second installation frame, clamping strips are fixedly connected to the two ends of the U-shaped rod in the second storage cavity and are in sliding connection with the inner wall of the second storage cavity, the clamping strips are matched with the second storage cavity in a matched mode, a screw rod is connected to the inner wall of the second installation frame in a rotating mode, the screw rod penetrates through the U-shaped rod, the screw rod is in threaded connection with the U-shaped rod, and a hand screwing cap is fixedly connected to one end of the screw rod outside the U-shaped rod.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the filter mechanism is arranged in the mounting seat, the filter mechanism is pushed to be arranged in the mounting seat, the hand-screwed bolt is rotated, the clamping head is pushed to extend out of the first accommodating cavity to be clamped with the first clamping groove formed in the bottom of the first mounting frame in the filter mechanism, so that the filter mechanism is rapidly mounted, otherwise, the filter mechanism is conveniently detached, the screw is rotated through the hand-screwed cap, the screw moves along with the U-shaped rod, the U-shaped rod is separated from the second clamping groove along with the clamping strip, the second mounting frame is conveniently detached, the filter element plate is conveniently replaced, and otherwise, the filter element plate is conveniently mounted.
Drawings
FIG. 1 is a schematic illustration of an air filtration device for ease of replacement.
Fig. 2 is a schematic diagram of a filter mechanism in an air filter device for easy replacement.
Fig. 3 is a partial enlarged view at a in fig. 1.
Fig. 4 is a cross-sectional view of a filter mechanism in an air filter device that facilitates replacement.
Fig. 5 is a partial enlarged view at B in fig. 4.
In the figure: 1. a device body; 2. a mounting base; 3. a filtering mechanism; 4. a first mounting frame; 5. screwing the bolt by hand; 6. a connecting seat; 7. a first receiving chamber; 8. a chuck; 9. a first clamping groove; 10. a seal ring; 11. a second mounting frame; 12. a filter element; 13. a U-shaped rod; 14. a screw; 15. screwing the cap by hand; 16. a wire netting; 17. a second receiving chamber; 18. clamping strips; 19. and a second clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in an embodiment of the present utility model, an air filtering device convenient for replacement includes a device main body 1, an installation seat 2 is fixedly installed at an air inlet at the bottom of the device main body 1 through a bolt, a filtering mechanism 3 is arranged in the installation seat 2, and a tightening mechanism for fixing the filtering mechanism 3 is arranged on the installation seat 2;
the filter mechanism 3 comprises a first installation frame 4, a filter element plate 12 is placed in a placing groove formed in one side, close to the air inlet of the device main body 1, of the first installation frame 4, a second installation frame 11 is arranged at the top of the filter element plate 12 in the first installation frame 4, clamping mechanisms are arranged on four sides in the second installation frame 11, and a second clamping groove 19 matched with the clamping mechanisms is formed in the inner wall of the first installation frame 4.
Through placing filtering mechanism 3 in mount pad 2, support through tight mechanism in top tightly, fix filtering mechanism 3 in mount pad 2, make things convenient for filtering mechanism 3 installation, second installing frame 11 passes through joint mechanism to be fixed in the mounting groove in first installing frame 4, realizes that second installing frame 11 fixes the filter core 12 of embeding in first installing frame 4, otherwise, conveniently pull down filtering mechanism 3, make things convenient for the change to filter core board 12.
The jacking mechanism comprises a connecting seat 6, the connecting seat 6 is fixedly connected to four corners at the bottom of the mounting seat 2, a hand-screwing bolt 5 is connected to threads penetrating through the connecting seat 6, the hand-screwing bolt 5 penetrates through and extends to the mounting seat 2, a first accommodating cavity 7 is formed in the position of the hand-screwing bolt 5 on the inner wall of the mounting seat 2, a clamping head 8 is connected to the inner side of the first accommodating cavity 7 in a sliding manner, the bottom of the clamping head 8 is rotationally connected with the top end of the hand-screwing bolt 5, a first clamping groove 9 matched with the clamping head 8 is formed in four corners at the bottom of the first mounting frame 4, the clamping head 8 is clamped with the first clamping groove 9, the clamping head 8 is pushed to move in the first accommodating cavity 7 by rotating the hand-screwing bolt 5, the top end of the clamping head 8 is clamped in the first clamping groove 9 formed in the first mounting frame 4, and the filtering mechanism 3 is fixedly mounted, and the filtering mechanism 3 is detached.
One side of the first mounting frame 4 of the filtering mechanism 3, which is close to the air inlet, is fixedly connected with a sealing ring 10, and the sealing tightness of the inner wall fit between the filtering mechanism 3 and the mounting seat 2 is increased by fixedly connecting the sealing ring 10 on the first mounting frame 4.
The first installation frame 4 of the filter mechanism 3 is fixedly connected with the wire netting 16 below the filter core 12, the top of the wire netting 16 is attached to the bottom of the filter core plate 12, the wire netting 16 increases the support to the filter core plate 12, and the installation stability and firmness of the filter core plate 12 are improved.
The clamping mechanism comprises a U-shaped rod 13, two ends of the U-shaped rod 13 penetrate into a second installation frame 11, a second storage cavity 17 is formed in the outer end of the U-shaped rod 13 on the outer wall of the second installation frame 11, clamping strips 18 are fixedly connected to the two ends of the U-shaped rod 13 in the second storage cavity 17, the clamping strips 18 are slidably connected with the inner wall of the second storage cavity 17, the clamping strips 18 are matched with the second storage cavity 17, a screw rod 14 is rotatably connected to the inner wall of the second installation frame 11, the screw rod 14 penetrates through the U-shaped rod 13, the screw rod 14 is in threaded connection with the U-shaped rod 13, a hand-screwing cap 15 is fixedly connected to one end of the screw rod 14 outside the U-shaped rod 13, a worker drives the screw rod 14 to rotate through rotating the hand-screwing cap 15, the screw rod 14 pushes the U-shaped rod 13 to move, the clamping strips 18 are pushed by the U-shaped rod 13 to protrude out of the second storage cavity 17 to be clamped with a second clamping groove 19 formed in the inner wall of the first installation frame 4, and the second installation frame 11 is fixed, and accordingly the filter element plate 12 is fixed.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. An air filter device convenient to change, includes device main part (1), its characterized in that: an installation seat (2) is fixedly installed at an air inlet at the bottom of the device main body (1) through a bolt, a filter mechanism (3) is arranged in the installation seat (2), and a jacking mechanism for fixing the filter mechanism (3) is arranged on the installation seat (2);
The filter mechanism (3) comprises a first mounting frame (4), a filter core plate (12) is placed in a placing groove formed in one side, close to an air inlet, of the device main body (1), of the first mounting frame (4), a second mounting frame (11) is arranged at the top of the filter core plate (12) in the first mounting frame (4), clamping mechanisms are arranged on four sides in the second mounting frame (11), and second clamping grooves (19) matched with the clamping mechanisms are formed in the inner wall of the first mounting frame (4).
2. An air filtration device for facilitating replacement as recited in claim 1, wherein: the tight mechanism in top includes connecting seat (6), connecting seat (6) fixed connection is in mount pad (2) bottom four corners, threaded connection who runs through on connecting seat (6) has hand to twist bolt (5), hand to twist bolt (5) run through and extend at mount pad (2), first chamber (7) of accomodating has been seted up in hand to bolt (5) department to mount pad (2) inner wall, first intracavity (7) sliding connection has chuck (8) accomodate, chuck (8) bottom and hand to twist bolt (5) top rotation connection, first draw-in groove (9) with chuck (8) looks adaptation have been seted up in first mount frame (4) bottom four corners, chuck (8) and first draw-in groove (9) joint.
3. An air filtration device for facilitating replacement as recited in claim 1, wherein: one side of a first installation frame (4) of the filtering mechanism (3) close to the air inlet is fixedly connected with a sealing ring (10).
4. An air filtration device for facilitating replacement as recited in claim 1, wherein: an iron wire net (16) is fixedly connected below the filter core plate (12) in the first mounting frame (4) of the filter mechanism (3), and the top of the iron wire net (16) is attached to the bottom of the filter core plate (12).
5. An air filtration device for facilitating replacement as recited in claim 1, wherein: the clamping mechanism comprises a U-shaped rod (13), two ends of the U-shaped rod (13) penetrate into a second installation frame (11), a second storage cavity (17) is formed in the outer end of the U-shaped rod (13) on the outer wall of the second installation frame (11), clamping strips (18) are fixedly connected to the two ends of the U-shaped rod (13) in the second storage cavity (17), the clamping strips (18) are slidably connected with the inner wall of the second storage cavity (17), the clamping strips (18) are matched with the second storage cavity (17), a screw (14) is rotatably connected to the inner wall of the second installation frame (11), the screw (14) penetrates through the U-shaped rod (13), the screw (14) is in threaded connection with the U-shaped rod (13), and one end of the screw (14) outside the U-shaped rod (13) is fixedly connected with a hand screw cap (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322616698.7U CN220878128U (en) | 2023-09-26 | 2023-09-26 | Air filter convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322616698.7U CN220878128U (en) | 2023-09-26 | 2023-09-26 | Air filter convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220878128U true CN220878128U (en) | 2024-05-03 |
Family
ID=90838294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322616698.7U Active CN220878128U (en) | 2023-09-26 | 2023-09-26 | Air filter convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220878128U (en) |
-
2023
- 2023-09-26 CN CN202322616698.7U patent/CN220878128U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |