CN221548895U - Maintenance-free air filtering device - Google Patents
Maintenance-free air filtering device Download PDFInfo
- Publication number
- CN221548895U CN221548895U CN202323159888.7U CN202323159888U CN221548895U CN 221548895 U CN221548895 U CN 221548895U CN 202323159888 U CN202323159888 U CN 202323159888U CN 221548895 U CN221548895 U CN 221548895U
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- CN
- China
- Prior art keywords
- frame body
- pipe
- cleaning roller
- maintenance
- inner frame
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- 238000001914 filtration Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a maintenance-free air filtering device, which comprises an outer frame body, wherein an inner frame body is arranged on the inner side of the outer frame body, a filter screen is arranged on the inner side of the inner frame body, threaded rods are rotatably arranged at the two ends of the inner side of the inner frame body, movable plates are sleeved on the outer sides of the threaded rods through threads, cleaning rollers are rotatably arranged at one ends of the movable plates, bristles are uniformly arranged on the surfaces of the cleaning rollers, driving gears are fixedly connected at the two ends of the cleaning rollers through shaft rods, guide grooves are formed in the two sides of the inner wall of the inner frame body, racks are uniformly arranged on one side wall of each guide groove, and the cleaning rollers can move up and down along the surfaces of the filter screen and rotate while moving up and down under the driving of structures such as a driving motor and the threaded rods, so that dust on the surfaces of the filter screen can be cleaned completely without manual cleaning.
Description
Technical Field
The utility model relates to the technical field of air filtration, in particular to a maintenance-free air filtration device.
Background
With the development of society, people have paid more attention to a good living environment to ensure physical health, and whether air quality is good or not is one of important factors to ensure a good living environment, with the development of science and technology, an air filter device has been applied to daily life of people to improve air quality in daily life of people, and the air filter is widely applied to clean workshops, laboratories, indoor air purification, etc., or dust prevention for electronic mechanical communication devices, etc.;
However, in the long-term use process of the existing air filtering device, a large amount of dust and impurities adhere to the surface of a filter screen of the existing air filtering device, so that the filtering ventilation effect is affected, manual regular cleaning maintenance is needed, and time and labor are wasted;
Accordingly, one skilled in the art would be able to provide a maintenance-free air filtration device that solves the problems set forth in the background art above.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a maintenance-free air filtering device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a maintenance-free air filter device, includes the outer frame body, the outer frame body inboard is provided with the inside casing body, inside casing body inboard mid-mounting has the filter frame, the filter screen is installed to the filter frame inboard all rotate at inside casing body inboard both ends and install the threaded rod, the threaded rod outside is established through the thread bush and is connected with the fly leaf, fly leaf one end rotates the installation cleaning roller, the cleaning roller surface evenly is equipped with the brush hair, the cleaning roller both ends have driving gear through the axostylus axostyle rigid coupling, the guide way has all been seted up to inside casing body inner wall both sides, rack is evenly installed to guide way one side wall, driving gear roll connection is in the guide way, and meshes with the rack of guide way inboard.
Preferably, two threaded rod tops movably penetrate through the inner frame body and extend to the inner side of the outer frame body, two threaded rod tops are fixedly connected with transmission gears, two transmission gears are connected through transmission toothed belts in a transmission mode, one transmission gear top is fixedly connected with a first conical gear, a driving motor is fixedly connected to the outer side of the inner frame body, one end of an output shaft of the driving motor is fixedly connected with a second conical gear, and the first conical gear is vertically meshed with the second conical gear.
Preferably, the movable plate is internally provided with a water storage cavity, the side surface of the water storage cavity is in through connection with a water inlet pipe, the upper end and the lower end of the water storage cavity are symmetrically provided with flow channels, the flow channels are communicated with one end of the movable plate, on which the cleaning roller is installed, of the movable plate, one end of the water inlet pipe is connected with a shrinkage pipe, and one end of the shrinkage pipe penetrates through the inner frame body and is communicated with the fixed pipeline.
Preferably, the arc recess has been seted up to fly leaf one end, and the clearance roller part is located the arc recess inboard, arc recess upper and lower extreme symmetry is provided with the back hook portion, and back hook portion pointed end laminating in clearance roller surface, a plurality of wash ports that are linked together with fly leaf below space have been seted up to the arc recess bottom.
Preferably, the movable rod is rotatably arranged at the top end of the inner side of the inner frame body, and the tray is fixedly connected at the bottom end of the movable rod.
Preferably, the water outlet is formed in the bottom end of the inner frame body, a joint pipe is installed between the outer frame body and the inner frame body in a penetrating mode, the joint pipe is communicated with the water outlet, a flushing pipe is installed at one end of the joint pipe, and a drain pipe is installed at the other end of the joint pipe.
Compared with the prior art, the utility model has the beneficial effects that:
Through setting up the cleaning roller, under driving motor and threaded rod isotructure's drive, can make the cleaning roller follow the filter screen surface and go on the activity from top to bottom, and can rotate when its activity from top to bottom to can fully clear up the dust on filter screen surface, need not the manual clearance, and cooperate corresponding shrink pipe and inlet tube can be to the brush hair on the cleaning roller lets in water, so can scrub the filter screen, simultaneously, impurity after the clearance can be collected by the carrier pipe, later stage can be with impurity along the pipeline washing away.
Drawings
In order to more particularly and intuitively illustrate an embodiment of the present invention or a technical solution in the prior art, a brief description of the drawings is provided below, which are required to be used in the description of the embodiment or the prior art.
FIG. 1 is a schematic diagram of a structure according to the present utility model;
FIG. 2 is a schematic diagram of a filter screen mounting structure according to the present utility model;
FIG. 3 is a schematic view of a faucet tube according to the present utility model;
FIG. 4 is a schematic view of a cleaning roller mounting structure according to the present utility model;
FIG. 5 is a schematic view of a driving toothed belt installation structure according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 7 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. an outer frame body; 2. an inner frame body; 3. a filter frame; 4. a filter screen; 5. a threaded rod; 6. a movable plate; 7. a cleaning roller; 8. brushing; 9. a water storage chamber; 91. a flow passage; 92. a drain hole; 10. a drive gear; 11. a guide groove; 12. a rack; 13. a first bevel gear; 14. a second bevel gear; 15. a transmission gear; 16. a driving toothed belt; 17. a water inlet pipe; 18. a shrink tube; 19. fixing the pipeline; 20. a movable rod; 21. a tray; 22. a water outlet; 23. a socket pipe; 24. a flushing pipe; 25. and a blow-down pipe.
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.
Referring to fig. 1-7, a maintenance-free air filtering device comprises an outer frame body 1, an inner frame body 2 is arranged on the inner side of the outer frame body 1, a filter frame 3 is arranged in the middle of the inner side of the inner frame body 2, a filter screen 4 is arranged on the inner side of the filter frame 3, threaded rods 5 are rotatably arranged at the two ends of the inner side of the inner frame body 2, a movable plate 6 is sleeved and connected on the outer side of the threaded rods 5 through threads, a cleaning roller 7 is rotatably arranged at one end of the movable plate 6, bristles 8 are uniformly arranged on the surface of the cleaning roller 7, driving gears 10 are fixedly connected at the two ends of the cleaning roller 7 through shafts, guide grooves 11 are formed in two sides of the inner wall of the inner frame body 2, racks 12 are uniformly arranged on one side wall of each guide groove 11, the driving gears 10 are rotatably connected in the guide grooves 11, and meshed with the racks 12 on the inner side of the guide grooves 11;
The technical scheme who adopts above drives fly leaf 6 through threaded rod 5 rotation and moves along screw thread direction straight line, and the positive and negative rotation of control threaded rod 5 can drive fly leaf 6 and reciprocate to make cleaning roller 7 activity from top to bottom and clear up the dust on filter screen 4 surface through brush hair 8, simultaneously, cleaning roller 7 is in-process of activity from top to bottom because of the rack 12 meshing in its drive gear 10 and the guide way 11 of tip, thereby will impel drive gear 10 drive cleaning roller 7 and rotate, thereby improve the cleaning effect of cleaning roller 7 surface brush hair 8.
The top ends of the two threaded rods 5 movably penetrate through the inner frame body 2 and extend to the inner side of the outer frame body 1, the top ends of the two threaded rods 5 are fixedly connected with transmission gears 15, the two transmission gears 15 are in transmission connection through a transmission toothed belt 16, the top end of one transmission gear 15 is fixedly connected with a first conical gear 13, the outer side of the inner frame body 2 is fixedly connected with a driving motor, one end of an output shaft of the driving motor is fixedly connected with a second conical gear 14, and the first conical gear 13 is vertically meshed with the second conical gear 14;
The technical scheme that above adopted drives second bevel gear 14 through driving motor to drive its perpendicular first bevel gear 13 of meshing and rotate, first bevel gear 13 rotates the threaded rod 5 that will drive its rigid coupling and rotates, this threaded rod 5 rotates and will drive another threaded rod 5 through the effect of drive gear 15 and drive toothed belt 16 again and rotate simultaneously, thereby rely on single driving motor to drive two threaded rods 5 and rotate, the rotation takes place for fly leaf 6 also has been restricted to the setting of two threaded rods 5, make it can only follow screw thread direction rectilinear motion.
The movable plate 6 is internally provided with a water storage cavity 9, the side surface of the water storage cavity 9 is communicated with a water inlet pipe 17, the upper end and the lower end of the water storage cavity 9 are symmetrically provided with a flow passage 91, the flow passage 91 is communicated with one end of the movable plate 6, on which the cleaning roller 7 is arranged, one end of the water inlet pipe 17 is connected with a shrinkage pipe 18, and one end of the shrinkage pipe 18 penetrates through the inner frame body 2 and is communicated with a fixed pipeline 19;
The technical scheme that above adopted, shrink tube 18 adopts the spiral design, can save occupation space again when guaranteeing the passageway, and has malleability, and fixed pipeline 19 connects outside water supply equipment to shrink tube 18 in water supply, and external water enters into fly leaf 6 through shrink tube 18 and inlet tube 17, then gets into on the brush hair 8 through runner 91, through the last water pick-up of brush hair 8 on can improving the cleaning performance to filter screen 4.
An arc-shaped groove is formed in one end of the movable plate 6, the cleaning roller 7 is partially positioned on the inner side of the arc-shaped groove, the upper end and the lower end of the arc-shaped groove are symmetrically provided with inverted hook parts, the tips of the inverted hook parts are attached to the surface of the cleaning roller 7, and a plurality of drain holes 92 communicated with the space below the movable plate 6 are formed in the bottom of the arc-shaped groove;
Above adopted technical scheme, the installation of cleaning roller 7 is convenient for in the design of arc recess, and the design of undercut portion can prevent to a certain extent that impurity from entering into the arc recess medial surface, when cleaning roller 7 clockwise rotation, can be through the following debris of undercut portion clearance brush hair 8 surface adhesion, and the design of wash port 92 is in order to enter into the drainage of the water between cleaning roller 7 and the arc recess.
The top end of the inner side of the inner frame body 2 is rotatably provided with a movable rod 20, and the bottom end of the movable rod 20 is fixedly connected with a tray 21;
In the above technical solution, the tray 21 and the movable rod 20 are designed to be installed and carried by the shrink tube 18.
A water outlet 22 is formed in the bottom end of the inner frame body 2, a joint pipe 23 is arranged between the outer frame body 1 and the inner frame body 2 in a penetrating way, the joint pipe 23 is communicated with the water outlet 22, a flushing pipe 24 is arranged at one end of the joint pipe 23, and a sewage drain pipe 25 is arranged at the other end of the joint pipe 23;
Above adopted technical scheme, impurity and the sewage of cleaning roller 7 clearance will enter into in the faucet tube 23 through outlet 22 and be collected, and outside pipeline is connected to wash pipe 24 and blow off pipe 25, lets in water in the wash pipe 24, can wash out the impurity of collecting in the faucet tube 23 through blow off pipe 25, need not clear up through the manual work.
Working principle:
When impurity dust is accumulated on the filter screen 4, the driving motor is started to drive the two threaded rods 5 to rotate simultaneously, the two threaded rods 5 rotate to drive the movable plate 6 to move downwards along the thread direction, thereby driving the cleaning roller 7 to move downwards and clean the surface of the filter screen 4, the driving motor is controlled to rotate forwards and backwards, the cleaning roller 7 moves up and down for a plurality of times to clean the surface of the filter screen 4, the cleaning roller 7 is driven to rotate under the meshing effect of the driving gear 10 and the rack 12 in the guide groove 11 at the end part in the process of moving up and down, the cleaning roller 7 is further improved, the cleaning effect is improved, water is introduced into the contraction pipe 18 and the water inlet pipe 17 in the cleaning process, flows into the water storage cavity 9 at the inner side of the movable plate 6, and then flows onto the bristles 8 on the surface of the cleaning roller 7 through the runner 91, so that the filter screen 4 can be scrubbed, the cleaned sewage and impurities can enter the faucet 23 through the water outlet 22, water is introduced into the flushing pipe 24 through external water supply equipment, the water flow enters the faucet 23, the impurities can be taken away, and is discharged from the sewage pipe 25.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a maintenance-free air filter device, includes outer frame body (1), its characterized in that, outer frame body (1) inboard is provided with inside casing body (2), inside casing body (2) inboard mid-mounting has filter frame (3), filter frame (3) inboard are installed filter screen (4) threaded rod (5) are all rotated at inside both ends of inside casing body (2), threaded rod (5) outside is established through the thread bush and is connected with fly leaf (6), fly leaf (6) one end is rotated and is installed cleaning roller (7), cleaning roller (7) surface evenly is equipped with brush hair (8), cleaning roller (7) both ends have drive gear (10) through the axostylus axostyle rigid coupling, guide way (11) have all been seted up to inside casing body (2) inner wall both sides, rack (12) are evenly installed to guide way (11) a lateral wall, drive gear (10) roll connection in guide way (11), and mesh with rack (12) inboard of guide way (11).
2. The maintenance-free air filtering device according to claim 1, wherein the top ends of the two threaded rods (5) movably penetrate through the inner frame body (2) and extend to the inner side of the outer frame body (1), the top ends of the two threaded rods (5) are fixedly connected with transmission gears (15), the two transmission gears (15) are in transmission connection through a transmission toothed belt (16), the top end of one transmission gear (15) is fixedly connected with a first conical gear (13), the outer side of the inner frame body (2) is fixedly connected with a driving motor, one end of an output shaft of the driving motor is fixedly connected with a second conical gear (14), and the first conical gear (13) is vertically meshed with the second conical gear (14).
3. The maintenance-free air filtering device according to claim 1, wherein a water storage cavity (9) is formed in the movable plate (6), a water inlet pipe (17) is connected to the side face of the water storage cavity (9) in a penetrating mode, flow channels (91) are symmetrically formed in the upper end and the lower end of the water storage cavity (9), the flow channels (91) are communicated with one end, provided with the cleaning roller (7), of the movable plate (6), of the water inlet pipe (17), a shrinkage pipe (18) is connected to one end of the water inlet pipe (17), and one end of the shrinkage pipe (18) penetrates through the inner frame body (2) and is communicated with the fixed pipeline (19).
4. A maintenance-free air filtering device according to claim 3, wherein an arc-shaped groove is formed at one end of the movable plate (6), the cleaning roller (7) is partially located inside the arc-shaped groove, the upper end and the lower end of the arc-shaped groove are symmetrically provided with a barb portion, the tip of the barb portion is attached to the surface of the cleaning roller (7), and a plurality of drain holes (92) communicated with the space below the movable plate (6) are formed at the bottom of the arc-shaped groove.
5. A maintenance-free air filtering device according to claim 3, wherein the top end of the inner side of the inner frame body (2) is rotatably provided with a movable rod (20), and the bottom end of the movable rod (20) is fixedly connected with a tray (21).
6. The maintenance-free air filtering device according to claim 4, wherein the water outlet (22) is formed in the bottom end of the inner frame body (2), a faucet pipe (23) is installed between the outer frame body (1) and the inner frame body (2) in a penetrating manner, the faucet pipe (23) is communicated with the water outlet (22), a flushing pipe (24) is installed at one end of the faucet pipe (23), and a drain pipe (25) is installed at the other end of the faucet pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323159888.7U CN221548895U (en) | 2023-11-22 | 2023-11-22 | Maintenance-free air filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323159888.7U CN221548895U (en) | 2023-11-22 | 2023-11-22 | Maintenance-free air filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221548895U true CN221548895U (en) | 2024-08-16 |
Family
ID=92253379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323159888.7U Active CN221548895U (en) | 2023-11-22 | 2023-11-22 | Maintenance-free air filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221548895U (en) |
-
2023
- 2023-11-22 CN CN202323159888.7U patent/CN221548895U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |