CN215585815U - Self-cleaning air filter - Google Patents
Self-cleaning air filter Download PDFInfo
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- CN215585815U CN215585815U CN202120782879.5U CN202120782879U CN215585815U CN 215585815 U CN215585815 U CN 215585815U CN 202120782879 U CN202120782879 U CN 202120782879U CN 215585815 U CN215585815 U CN 215585815U
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Abstract
The utility model provides a self-cleaning air filter. The self-cleaning air filter includes a housing; the frame body is fixedly arranged at the top of the shell; the balance plate is fixedly arranged on the inner wall of the shell; the placing frame is fixedly arranged on the inner wall of the bottom of the shell; the filter cloth is arranged in the placing frame; the joint block is fixedly arranged at the top end of the filter cloth; the mounting hole is formed in the inner wall of the top of the shell; a filter mechanism disposed within the housing; a purge mechanism disposed within the housing; and the two fixing mechanisms are symmetrically arranged in the shell. The self-cleaning air filter provided by the utility model has the advantages of simple operation, capability of automatically removing dust on the filter element, and capability of effectively collecting and cleaning the removed dust.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to a self-cleaning air filter.
Background
The air filter is a device which collects dust from gas-solid two-phase flow through the action of a porous filter material and purifies the gas. The traditional air filter has a lot of dust on the filter element when being used for a long time, so that the filter element is blocked, the air fluidity is reduced, the filter element needs to be manually removed and replaced, the filter element is troublesome to remove, and the production is delayed.
Therefore, there is a need to provide a new self-cleaning air filter to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a self-cleaning air filter which is simple to operate, can automatically remove dust on a filter element, and can effectively collect and clean the removed dust.
In order to solve the above technical problems, the present invention provides a self-cleaning air filter comprising: a housing; the frame body is fixedly arranged at the top of the shell; the balance plate is fixedly arranged on the inner wall of the shell; the placing frame is fixedly arranged on the inner wall of the bottom of the shell; the mounting hole is formed in the inner wall of the top of the shell; a filter mechanism disposed within the housing; a purge mechanism disposed within the housing; the filter cloth is arranged in the placing frame, and the top end of the filter cloth is fixedly provided with a connecting block and is arranged at the bottom of the clearing mechanism through a fixing mechanism.
Preferably, the filtering mechanism comprises a connecting plate, a filter element, two fans and two air inlet pipes, the connecting plate is arranged on the inner wall of the top of the shell, air outlet holes are formed in the connecting plate, the filter element is fixedly arranged at the bottom of the connecting plate, the two fans are symmetrically and fixedly arranged at the top of the balance plate, the two air inlet pipes are respectively communicated with the two fans, and air outlets are formed in the inner walls of the two sides of the frame body.
Preferably, fixed mounting has a plurality of bolts on the top inner wall of casing, and is a plurality of equal threaded mounting has the nut on the bolt, the connecting plate is through a plurality of bolt and a plurality of the nut with the top inner wall fixed connection of casing.
Preferably, it includes electric telescopic handle, fixed plate, servo motor, mounting panel, two connecting rods, a plurality of lugs, negative-pressure air fan and funnel to clear away the mechanism, electric telescopic handle fixed mounting be in on the top inner wall of framework, fixed plate fixed mounting be in on electric telescopic handle's the output pole, servo motor fixed mounting be in the bottom of fixed plate, mounting panel fixed mounting be in on servo motor's the output shaft, two connecting rod symmetry fixed mounting be in the bottom of mounting panel, it is a plurality of the lug is fixed mounting respectively two on the connecting rod, negative-pressure air fan fixed mounting be in the bottom of balance plate, the unloading hole has been seted up on the balance plate, funnel fixed mounting be in negative-pressure air fan's bottom, it installs on the funnel through fixed establishment to link up the piece.
Preferably, the top of the balance plate is fixedly provided with a ring block, and the ring block is obliquely arranged.
Preferably, the fixing mechanism comprises a positioning groove, a fixing block, a limiting rod, a sliding block, a connecting block, a guide rod, a spring and a fixing rod, the positioning groove is arranged at one side of the funnel, the fixing block is fixedly arranged at one side of the funnel, the bottom of the fixed block is provided with a sliding chute, the limiting rods are fixedly arranged on the inner walls of the two sides of the sliding chute, the sliding block is slidably arranged on the limiting rod, the sliding block is matched with the sliding groove, the connecting block is fixedly arranged at the bottom of the fixing block, the guide rod is slidably arranged on the connecting block, one end of the guide rod is fixedly connected with the sliding block, the spring is sleeved on the guide rod in a sliding manner, the fixed rod is fixedly arranged on one side of the sliding block, the fixed rod is slidably mounted on the connecting block and is in contact with the inner wall of the positioning groove.
Compared with the related art, the self-cleaning air filter provided by the utility model has the following beneficial effects:
the utility model provides a self-cleaning air filter, which can filter dust in air and discharge air through a fan, an air inlet pipe, a filter element, a mounting hole, an air outlet and an air outlet; through the electric telescopic rod, the fixing plate, the servo motor, the mounting plate, the connecting rod, the lug, the negative pressure fan, the funnel, the filter cloth and the ring baffle, dust on different positions of the filter element can be automatically removed, and the dust is collected; through constant head tank, fixed block, gag lever post, slider, connecting block, guide arm, spring and dead lever, conveniently dismantle the filter cloth and come and remove the clearance dust, the operation is comparatively simple.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a self-cleaning air filter according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. a housing; 2. a frame body; 3. a balance plate; 4. placing the frame; 5. filtering cloth; 6. mounting holes; 7. a connecting plate; 8. a filter element; 9. a fan; 10. an air inlet pipe; 11. an electric telescopic rod; 12. a fixing plate; 13. a servo motor; 14. mounting a plate; 15. a connecting rod; 16. a bump; 17. a negative pressure fan; 18. a funnel; 19. positioning a groove; 20. a joining block; 21. a fixed block; 22. a limiting rod; 23. a slider; 24. connecting blocks; 25. a guide bar; 26. a spring; 27. and (5) fixing the rod.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a self-cleaning air filter according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of part B shown in fig. 1.
A self-cleaning air filter comprising: a housing 1; the frame body 2 is fixedly arranged on the top of the shell 1; the balance plate 3 is fixedly arranged on the inner wall of the shell 1; the placing frame 4 is fixedly arranged on the inner wall of the bottom of the shell 1; the mounting hole 6 is formed in the inner wall of the top of the shell 1; a filter mechanism disposed within the housing 1; a cleaning mechanism disposed within the housing 1; and the filter cloth 5 is arranged in the placing frame 4, and the top end of the filter cloth 5 is fixedly provided with a connecting block 20 and is arranged at the bottom of the clearing mechanism through a fixing mechanism.
The filtering mechanism comprises a connecting plate 7, a filter element 8, two fans 9 and two air inlet pipes 10, wherein the connecting plate 7 is arranged on the inner wall of the top of the shell 1, air outlet holes are formed in the connecting plate 7, the filter element 8 is fixedly arranged at the bottom of the connecting plate 7, two air inlet pipes 10 are symmetrically and fixedly arranged at the top of the balance plate 3, two air outlet pipes 10 are respectively communicated with the fans 9, air outlets are formed in the inner walls of the two sides of the frame body 2, and dust in air can be filtered and air is discharged.
A plurality of bolts are fixedly mounted on the inner wall of the top of the shell 1, nuts are mounted on the bolts in a threaded mode, and the connecting plate 7 can be used for being detached through the bolts and the nuts and fixedly connected with the inner wall of the top of the shell 1.
The clearing mechanism comprises an electric telescopic rod 11, a fixing plate 12, a servo motor 13, a mounting plate 14, two connecting rods 15, a plurality of convex blocks 16, a negative pressure fan 17 and a funnel 18, the electric telescopic rod 11 is fixedly mounted on the inner wall of the top of the frame body 2, the fixing plate 12 is fixedly mounted on an output rod of the electric telescopic rod 11, the servo motor 13 is fixedly mounted at the bottom of the fixing plate 12, the mounting plate 14 is fixedly mounted on an output shaft of the servo motor 13, the two connecting rods 15 are symmetrically and fixedly mounted at the bottom of the mounting plate 14, the plurality of convex blocks 16 are respectively fixedly mounted on the two connecting rods 15, the negative pressure fan 17 is fixedly mounted at the bottom of the balance plate 3, a blanking hole is formed in the balance plate 3, and the funnel 18 is fixedly mounted at the bottom of the negative pressure fan 17, the connecting block 20 is sleeved on the funnel 18 and can automatically remove dust on different positions of the filter element 8.
The top of the balance plate 3 is fixedly provided with a ring baffle which is obliquely arranged, so that dust can better enter the filter cloth 5.
The fixing mechanism comprises a positioning groove 19, a fixing block 21, a limiting rod 22, a sliding block 23, a connecting block 24, a guide rod 25, a spring 26 and a fixing rod 27, the positioning groove 19 is arranged on one side of the funnel 18, the fixing block 21 is fixedly arranged on one side of the funnel 18, a sliding groove is arranged at the bottom of the fixing block 21, the limiting rod 22 is fixedly arranged on the inner walls of the two sides of the sliding groove, the sliding block 23 is slidably arranged on the limiting rod 22, the sliding block 23 is matched with the sliding groove, the connecting block 24 is fixedly arranged at the bottom of the fixing block 21, the guide rod 25 is slidably arranged on the connecting block 24, one end of the guide rod 25 is fixedly connected with the sliding block 23, the spring 26 is slidably arranged on the guide rod 25, the fixing rod 27 is fixedly arranged on one side of the sliding block 23, and the fixing rod 27 is slidably arranged on the connecting block 20, the fixing rod 27 is in contact with the inner wall of the positioning groove 19, so that the filter cloth 5 can be conveniently detached and cleaned of dust.
The working principle of the self-cleaning air filter provided by the utility model is as follows: the filter element 8 is made of elastic plastic materials, when the air purifier is used, the two fans 9 are started, the two fans 9 enable air outside the shell 1 to enter the shell 1 through the two air inlet pipes 10, when the air pressure in the shell 1 is high, the air can pass through the filter element 8, the filter element 8 enables dust in the air to stay on the filter element 8, and the rest air can be discharged out of the frame body 2 through the mounting hole 6, the air outlet hole and the two air outlets;
when a lot of dust is generated in the filter element 8 after long-term use, the servo motor 13 and the negative pressure fan 17 are started, the output shaft of the servo motor 13 drives the mounting plate 14 to rotate, the mounting plate 14 drives the two connecting rods 15 to rotate, the two connecting rods 15 drive the plurality of lugs 16 to rotate, the plurality of lugs 16 can contact the filter element 8 and deform the filter element 8 made of elastic plastic, so that the filter element 8 vibrates, the dust on the filter element 8 is shaken off, the negative pressure fan 17 can enable the shaken off dust and air to enter the filter cloth 5 through the feed opening and the funnel 18, the sucked dust can continuously stay in the filter cloth 5, the redundant air can be discharged through gaps on the filter cloth 5, the ring baffle can effectively enable the dust to be sucked into the filter cloth 5, the electric telescopic rod 11 is started, the output rod of the electric telescopic rod 11 drives the fixing plate 12 to move downwards, the fixing plate 12 drives the servo motor 13 to move downwards, the servo motor 13 drives the mounting plate 14 to move downwards, the mounting plate 14 drives the two connecting rods 15 to move downwards, and the two connecting rods 15 drive the plurality of lugs 16 to move downwards, so that dust on different positions of the filter element 8 can be automatically removed;
the shell 1 is opened at intervals, the two guide rods 25 are pulled to be away from each other respectively, the two guide rods 25 drive the two sliding blocks 23 to slide on the two limiting rods 22 and to be away from each other, the two sliding blocks 23 enable the two springs 26 to be tightened, the two sliding blocks 23 drive the two fixing rods 27 to be away from the two positioning grooves 19, the connecting block 20 can be faded down and away from the funnel 18, and therefore dust in the filter cloth 5 can be cleaned, and the operation is simple.
Compared with the related art, the self-cleaning air filter provided by the utility model has the following beneficial effects:
the utility model provides a self-cleaning air filter, which can filter dust in air and discharge air through a fan 9, an air inlet pipe 10, a filter element 8, a mounting hole 6, an air outlet hole and an air outlet; through the electric telescopic rod 11, the fixing plate 12, the servo motor 13, the mounting plate 14, the connecting rod 15, the bump 16, the negative pressure fan 17, the funnel 18, the filter cloth 5 and the ring baffle, dust on different positions of the filter element 8 can be automatically removed, and the dust can be collected; through the positioning groove 19, the fixing block 21, the limiting rod 22, the sliding block 23, the connecting block 24, the guide rod 25, the spring 26 and the fixing rod 27, the filter cloth 5 is conveniently detached and cleaned of dust, and the operation is simple.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A self-cleaning air filter, comprising:
a housing;
the frame body is fixedly arranged at the top of the shell;
the balance plate is fixedly arranged on the inner wall of the shell;
the placing frame is fixedly arranged on the inner wall of the bottom of the shell;
the mounting hole is formed in the inner wall of the top of the shell;
a filter mechanism disposed within the housing;
a purge mechanism disposed within the housing;
the filter cloth is arranged in the placing frame, and the top end of the filter cloth is fixedly provided with a connecting block and is arranged at the bottom of the clearing mechanism through a fixing mechanism.
2. The self-cleaning air filter of claim 1, wherein the filtering mechanism comprises a connecting plate, a filter element, two fans and two air inlet pipes, the connecting plate is arranged on the inner wall of the top of the housing, the connecting plate is provided with air outlet holes, the filter element is fixedly arranged at the bottom of the connecting plate, the two fans are symmetrically and fixedly arranged at the top of the balance plate, one ends of the two air inlet pipes are respectively communicated with the two fans, and the inner walls of the two sides of the frame body are provided with air outlet holes.
3. A self-cleaning air filter according to claim 2, wherein a plurality of bolts are fixedly mounted on the inner top wall of the housing, nuts are threadedly mounted on the plurality of bolts, and the connecting plate is fixedly connected to the inner top wall of the housing via the plurality of bolts and the plurality of nuts.
4. The self-cleaning air filter according to claim 1, wherein the cleaning mechanism comprises an electric telescopic rod, a fixed plate, a servo motor, a mounting plate, two connecting rods, a plurality of lugs, a negative pressure fan and a funnel, the electric telescopic rod is fixedly mounted on the inner wall of the top of the frame body, the fixed plate is fixedly mounted on the output rod of the electric telescopic rod, the servo motor is fixedly mounted at the bottom of the fixed plate, the mounting plate is fixedly mounted on the output shaft of the servo motor, the two connecting rods are symmetrically and fixedly mounted at the bottom of the mounting plate, the lugs are respectively and fixedly mounted on the two connecting rods, the negative pressure fan is fixedly mounted at the bottom of the balance plate, a blanking hole is formed in the balance plate, and the funnel is fixedly mounted at the bottom of the negative pressure fan, the connecting block is arranged on the funnel through a fixing mechanism.
5. A self-cleaning air filter according to claim 1, wherein a ring stop is fixedly mounted on the top of the balance plate, the ring stop being arranged obliquely.
6. The self-cleaning air filter of claim 4, wherein the fixing mechanism comprises a positioning groove, a fixing block, a limiting rod, a sliding block, a connecting block, a guide rod, a spring and a fixing rod, the positioning groove is arranged at one side of the funnel, the fixing block is fixedly arranged at one side of the funnel, a sliding groove is arranged at the bottom of the fixing block, the limiting rod is fixedly arranged on the inner walls of the two sides of the sliding groove, the sliding block is slidably arranged on the limiting rod, the sliding block is matched with the sliding groove, the connecting block is fixedly arranged at the bottom of the fixing block, the guide rod is slidably arranged on the connecting block, one end of the guide rod is fixedly connected with the sliding block, the spring is slidably arranged on the guide rod, the fixing rod is fixedly arranged at one side of the sliding block, the fixing rod is slidably arranged on the connecting block, the fixed rod is in contact with the inner wall of the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120782879.5U CN215585815U (en) | 2021-04-16 | 2021-04-16 | Self-cleaning air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120782879.5U CN215585815U (en) | 2021-04-16 | 2021-04-16 | Self-cleaning air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215585815U true CN215585815U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120782879.5U Active CN215585815U (en) | 2021-04-16 | 2021-04-16 | Self-cleaning air filter |
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| CN (1) | CN215585815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036757A (en) * | 2022-12-21 | 2023-05-02 | 内蒙古蒙西煤炭有限责任公司 | Full-automatic filter cleaning device |
-
2021
- 2021-04-16 CN CN202120782879.5U patent/CN215585815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036757A (en) * | 2022-12-21 | 2023-05-02 | 内蒙古蒙西煤炭有限责任公司 | Full-automatic filter cleaning device |
| CN116036757B (en) * | 2022-12-21 | 2023-10-03 | 内蒙古蒙西煤炭有限责任公司 | Full-automatic filter cleaning device |
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