CN215692669U - Air filter with self-sealing device - Google Patents
Air filter with self-sealing device Download PDFInfo
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- CN215692669U CN215692669U CN202122274679.1U CN202122274679U CN215692669U CN 215692669 U CN215692669 U CN 215692669U CN 202122274679 U CN202122274679 U CN 202122274679U CN 215692669 U CN215692669 U CN 215692669U
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Abstract
The utility model relates to the technical field of air filters, and discloses an air filter with a self-sealing device, which comprises a conical connecting pipe communicated with an external pipeline, wherein a filtering pipeline is arranged on the inner side of the conical connecting pipe, a self-sealing device is arranged inside the conical connecting pipe, fixed supports are fixedly arranged on the left side and the right side of the outer surface of the filtering pipeline, and a rotatable Z-shaped pressing rod is arranged on the outer side of each fixed support. This take self sealss device's air cleaner, remove frame drive rotating gear and fixed rack meshing through control arc and drive annular rolling disc and seal the operation to sealed pipe, cooperate simultaneously stable screw rod to drive the star and remove the frame and seal the piece inwards and remove and carry out supplementary sealed operation to sealed pipe, the very big improvement of dual seal to the sealed effect of sealed pipe, the problem of sealed effect decline appears in avoiding long-time use, be favorable to the better operation of sealing up, the convenience of using has been improved.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to an air filter with a self-sealing device.
Background
For example, chinese patent application No. 202022655435.3, an air filter with a self-sealing device, is described basically as: the air filter comprises a housin, the connecting cylinder is installed to the one end of casing, and the internally connected with filter core of casing, the chamber groove has all been seted up at the top both ends of casing, two the inside one end in chamber groove all has the lead screw, two through bearing swing joint the one end of lead screw all is fixed with the gear, and the other end of lead screw is connected with the solenoid, and this air filter who takes from sealing device passes through the cooperation of gear, lead screw, solenoid and fixture block isotructure, can make the closing plate laminate on the casing fast to with the quick shutoff in both ends of casing, simple structure not only, the operation is swift, and actuating mechanism is located the outside of casing, and it is little to occupy the space, the later maintenance of being convenient for, and sealing performance is strong simultaneously, has improved the practicality of device greatly.
The existing air filter with the self-sealing device is generally subjected to sealing operation by the baffle in the using process, but the sealing mode is very easy to cause the condition of reduced sealing effect after long-time use, so that the sealing operation is not facilitated, the use convenience is reduced, and the use efficiency is not facilitated to be improved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides an air filter with a self-sealing device that solves the problems set forth in the background above.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the air filter with the self-sealing device comprises a conical connecting pipe communicated with an external pipeline, a filtering pipeline is arranged on the inner side of the conical connecting pipe, a self-sealing device is arranged in the conical connecting pipe, fixed supports are fixedly arranged on the left side and the right side of the outer surface of the filtering pipeline respectively, a rotatable Z-shaped pressing rod is arranged on the outer side of each fixed support, a rotatable connecting sleeve rod is arranged in the middle of each Z-shaped pressing rod, a connecting block is fixedly arranged on the inner side of the outer surface of the conical connecting pipe, a filtering plate is fixedly arranged on the right side of the inner wall of the filtering pipeline, a filtering screen disc connected with the inner wall of the filtering pipeline is arranged on the left side of the filtering plate, a fan-shaped filtering disc connected with the inner wall of the filtering pipeline is arranged on the left side of the filtering screen disc, and a plurality of filtering plates connected with the inner wall of the filtering pipeline are arranged on the left side of the fan-shaped filtering disc, the left side of multilayer filter is equipped with the filtration cotton that is connected with filtering conduit's inner wall.
Preferably, from sealing device including rotating the annular rolling disc of connection at the internal wall of taper connecting pipe, the surface fixed mounting of annular rolling disc has fixed rack, the left and right sides at taper connecting pipe top all is equipped with rotatable rolling gear, fixed rack and rolling gear meshing, the left and right sides of taper connecting pipe surface all is equipped with slidable arc and removes the frame, the medial surface fixed mounting of annular rolling disc has stabilizing screw, stabilizing screw's surface is equipped with rotatable star and removes the frame, the inboard fixed mounting that the star removed the frame has sealed piece, the inner wall fixed mounting of taper connecting pipe has sealed pipe, the inner wall fixed mounting of sealed pipe has the outrigger, the inboard fixed mounting of outrigger has the inserted rod of inserting and establishing at star removal frame inner wall.
Preferably, a stabilizing rack is fixedly mounted on the lower surface of the arc-shaped moving frame and meshed with the rotating gear.
Preferably, the inner side surface of the sealing circular tube is provided with a sealing through hole, and the size of the sealing through hole is matched with that of the sealing block.
Preferably, the inner wall of the conical connecting pipe is provided with an annular sliding groove, the outer surface of the annular rotating disc is fixedly provided with an annular sliding block, and the annular sliding groove is rotatably connected with the annular sliding block.
Preferably, the bottom fixed mounting that the arc removed the frame has the sliding block, and the sliding tray has been seted up at the top of taper joint pipe surface, sliding block and sliding tray looks adaptation.
(III) advantageous effects
Compared with the prior art, the utility model provides the air filter with the self-sealing device, which has the following beneficial effects:
1. this take self sealss device's air cleaner, remove frame drive rotating gear and fixed rack meshing through control arc and drive annular rolling disc and seal the operation to sealed pipe, cooperate simultaneously stable screw rod to drive the star and remove the frame and seal the piece inwards and remove and carry out supplementary sealed operation to sealed pipe, the very big improvement of dual seal to the sealed effect of sealed pipe, the problem of sealed effect decline appears in avoiding long-time use, be favorable to the better operation of sealing up, the convenience of using has been improved.
2. This take self sealss device's air cleaner carries out the multiple stage filtration operation through filter, filter screen dish, fan-shaped filter disc, multilayer filter and the cooperation of filter pulp to the air that gets into, has better filter effect to the air that gets into, and the effectual poisonous and harmful substance that filters in the air has guaranteed people's normal production life, has further improved the convenience of using.
3. This take self sealss device's air cleaner drives the connecting sleeve pole card through control zigzag and goes into to be connected fixedly to conical connection pipe and filtration pipeline in the link block, has better connection fixed effect to conical connection pipe and filtration pipeline property, is convenient for the better stability of connecting between assurance conical connection pipe and the filtration pipeline, is convenient for quick dismantlement when guaranteeing connection stability more, has improved the practicality of the in-process that the device used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a vertical cross-section of the present invention;
fig. 3 is an exploded view of the self-sealing device of the present invention.
In the figure: 1. a tapered connecting pipe; 2. a filtration pipeline; 3. a self-sealing device; 301. an annular rotating disk; 302. fixing a rack; 303. a rotating gear; 304. an arc-shaped moving frame; 305. stabilizing the screw rod; 306. a star-shaped moving frame; 307. a sealing block; 308. sealing the circular tube; 309. a stabilizing support; 310. a plug rod; 4. fixing a bracket; 5. a Z-shaped pressing rod; 6. connecting the loop bar; 7. connecting blocks; 8. a filter plate; 9. a filter screen disc; 10. a fan-shaped filter disc; 11. a plurality of layers of filter plates; 12. and (5) filtering cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an air filter with a self-sealing device comprises a taper connecting pipe 1 communicated with an external pipeline, a filtering pipeline 2 is arranged on the inner side of the taper connecting pipe 1, a self-sealing device 3 is arranged in the taper connecting pipe 1, a fixed support 4 is fixedly arranged on the left side and the right side of the outer surface of the filtering pipeline 2, a rotatable Z-shaped pressing rod 5 is arranged on the outer side of the fixed support 4, a rotatable connecting sleeve rod 6 is arranged in the middle of the Z-shaped pressing rod 5, a connecting block 7 is fixedly arranged on the inner side of the outer surface of the taper connecting pipe 1, the connecting sleeve rod 6 is driven to be clamped into the connecting block 7 by controlling the Z-shaped pressing rod 5 to fixedly connect the taper connecting pipe 1 and the filtering pipeline 2, the taper connecting pipe 1 and the filtering pipeline 2 are better fixedly connected, the stability of connection between the taper connecting pipe 1 and the filtering pipeline 2 is better ensured, and the quick disassembly is more convenient while the connection stability is ensured, the practicability of the device in the using process is improved, the right side of the inner wall of the filtering pipeline 2 is fixedly provided with the filtering plate 8, the left side of the filtering plate 8 is provided with the filtering screen disc 9 connected with the inner wall of the filtering pipeline 2, the left side of the filtering screen disc 9 is provided with the fan-shaped filtering disc 10 connected with the inner wall of the filtering pipeline 2, the left side of the fan-shaped filtering disc 10 is provided with the multi-layer filtering plate 11 connected with the inner wall of the filtering pipeline 2, the left side of the multi-layer filtering plate 11 is provided with the filtering cotton 12 connected with the inner wall of the filtering pipeline 2, the filter plate 8, the filter screen disc 9, the fan-shaped filter disc 10, the multi-layer filter plate 11 and the filter cotton 12 are matched to carry out multi-stage filtration operation on the entering air, the filter has better filtering effect on the entering air, effectively filters toxic and harmful substances in the air, ensures the normal production and life of people, and further improves the convenience of use.
In order to facilitate the automatic sealing operation, the self-sealing device 3 comprises an annular rotating disc 301 rotatably connected to the inner wall of the conical connection pipe 1, a fixed rack 302 is fixedly installed on the outer surface of the annular rotating disc 301, rotatable rotating gears 303 are respectively arranged on the left and right sides of the top of the conical connection pipe 1, the fixed rack 302 is meshed with the rotating gears 303, slidable arc moving frames 304 are respectively arranged on the left and right sides of the outer surface of the conical connection pipe 1, a stabilizing screw 305 is fixedly installed on the inner side surface of the annular rotating disc 301, a rotatable star moving frame 306 is arranged on the outer surface of the stabilizing screw 305, a sealing block 307 is fixedly installed on the inner side of the star moving frame 306, a sealing circular pipe 308 is fixedly installed on the inner wall of the conical connection pipe 1, a stabilizing support 309 is fixedly installed on the inner wall of the sealing circular pipe 308, an insertion rod 310 inserted in the inner wall of the star moving frame 306 is fixedly installed on the inner side of the stabilizing support 309, move frame 304 drive rotating gear 303 and fixed rack 302 meshing through control arc and drive annular rolling disc 301 and seal the operation to sealed pipe 308, cooperate simultaneously stabilizing screw 305 to drive star and move frame 306 and sealed piece 307 inward movement and carry out supplementary sealed operation to sealed pipe 308, the very big improvement of dual seal is to the sealed effect of sealed pipe 308, avoid long-time use the problem that sealed effect descends to appear, be favorable to the better operation of sealing, the convenience of using has been improved.
In the utility model, in order to facilitate the transmission operation, a stabilizing rack is fixedly arranged on the lower surface of the arc-shaped moving frame 304, the stabilizing rack is meshed with the rotating gear 303, and the stabilizing rack on the lower surface of the arc-shaped moving frame 304 is matched with the rotating gear 303, so that the transmission operation is facilitated.
In order to improve the sealing effect, the inner side surface of the sealing circular tube 308 is provided with a sealing through hole, the size of the sealing through hole is matched with that of the sealing block 307, and the sealing through hole on the inner side surface of the sealing circular tube 308 is matched with the sealing block 307, so that the sealing effect is improved.
In order to improve the rotation stability, an annular sliding groove is formed in the inner wall of the conical connecting pipe 1, an annular sliding block is fixedly arranged on the outer surface of the annular rotating disc 301, the annular sliding groove is rotatably connected with the annular sliding block, and the annular sliding groove in the inner wall of the conical connecting pipe 1 is matched with the annular sliding block on the outer surface of the annular rotating disc 301, so that the rotation stability is improved.
In order to improve the sliding convenience, the sliding block is fixedly arranged at the bottom of the arc moving frame 304, the sliding groove is formed in the top of the outer surface of the tapered connecting pipe 1 and matched with the sliding groove, and the sliding block at the bottom of the arc moving frame 304 is matched with the sliding groove in the top of the outer surface of the tapered connecting pipe 1, so that the sliding convenience is improved.
When in use, the air entering the filter plate 8, the filter screen disc 9, the fan-shaped filter disc 10, the multi-layer filter plate 11 and the filter cotton 12 are matched to carry out multi-stage filtration operation, when the air filter needs to be disassembled or maintained after being used for a long time, the arc-shaped moving frame 304 is controlled to drive the rotating gear 303 to rotate, the rotating gear 303 is meshed with the fixed rack 302 to drive the annular rotating disc 301 to rotate to seal the circular sealing pipe 308, simultaneously annular rolling disc 301 drives stabilizing screw 305 and rotates, and stabilizing screw 305 drives star removal frame 306 and rotates inward movement, and star removal frame 306 drives sealed piece 307 and carries out supplementary sealed operation to sealed pipe 308, controls zigzag press rod 5 afterwards and drives connecting sleeve rod 6 and draw out in connecting block 7 and remove the fixed of conical connection pipe 1 and filtration pipeline 2, can take off air cleaner afterwards and dismantle or maintenance operation.
To sum up, this take self sealss device's air cleaner, remove frame 304 drive rotating gear 303 and fixed rack 302 meshing through control arc and drive annular rolling disc 301 and seal the operation to sealed pipe 308, cooperate simultaneously stable screw 305 to drive star removal frame 306 and sealed piece 307 inward movement to carry out supplementary sealed operation to sealed pipe 308, the very big improvement of double seal is to the sealed effect of sealed pipe 308, avoid long-time use the problem that sealed effect descends to appear, be favorable to the better operation of sealing, the convenience of using has been improved.
This take self sealss device's air cleaner carries out the multiple stage filtration operation through filter 8, filter screen dish 9, fan-shaped filter dish 10, multilayer filter 11 and the cooperation of filter pulp 12 to the air that gets into, has better filter effect to the air that gets into, and the effectual poisonous and harmful substance that filters in the air has guaranteed people's normal production life, has further improved the convenience of using.
This take self sealss device's air cleaner, press the depression bar 5 to drive 6 cards of connecting loop bar and go into in connecting block 7 through control zigzag and connect fixedly to conical connection pipe 1 and filtration pipeline 2, have better connection fixed effect to conical connection pipe 1 and filtration pipeline 2, be convenient for the better stability of connecting between conical connection pipe 1 and the filtration pipeline 2 of assurance, be convenient for quick dismantlement when guaranteeing connection stability more, the practicality of the in-process that the device used has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Area is from air cleaner of sealing device, include conical connection pipe (1) that are linked together with the outside pipeline, the inboard of conical connection pipe (1) is equipped with filtering duct (2), its characterized in that: the self-sealing device (3) is arranged in the conical connecting pipe (1), the fixed support (4) is fixedly arranged on the left side and the right side of the outer surface of the filtering pipeline (2), the rotatable Z-shaped pressing rod (5) is arranged on the outer side of the fixed support (4), the rotatable connecting sleeve rod (6) is arranged in the middle of the Z-shaped pressing rod (5), the connecting block (7) is fixedly arranged on the inner side of the outer surface of the conical connecting pipe (1), the filtering plate (8) is fixedly arranged on the right side of the inner wall of the filtering pipeline (2), the filtering screen disc (9) connected with the inner wall of the filtering pipeline (2) is arranged on the left side of the filtering screen disc (8), the fan-shaped filtering disc (10) connected with the inner wall of the filtering pipeline (2) is arranged on the left side of the filtering screen disc (9), the multi-layer filtering plate (11) connected with the inner wall of the filtering pipeline (2) is arranged on the left side of the fan-shaped filtering disc (10), the left side of the multi-layer filter plate (11) is provided with filter cotton (12) connected with the inner wall of the filter pipeline (2).
2. The air filter with self-sealing means of claim 1, wherein: the self-sealing device (3) comprises an annular rotating disc (301) which is rotatably connected to the inner wall of a conical connecting pipe (1), a fixed rack (302) is fixedly arranged on the outer surface of the annular rotating disc (301), rotatable rotating gears (303) are arranged on the left side and the right side of the top of the conical connecting pipe (1), the fixed rack (302) is meshed with the rotating gears (303), slidable arc moving frames (304) are arranged on the left side and the right side of the outer surface of the conical connecting pipe (1), a stabilizing screw rod (305) is fixedly arranged on the inner side surface of the annular rotating disc (301), a rotatable star moving frame (306) is arranged on the outer surface of the stabilizing screw rod (305), a sealing block (307) is fixedly arranged on the inner side of the star moving frame (306), a sealing circular pipe (308) is fixedly arranged on the inner wall of the conical connecting pipe (1), and a stabilizing support (309) is fixedly arranged on the inner wall of the sealing circular pipe (308), the inner side of the stabilizing support (309) is fixedly provided with an inserting rod (310) inserted in the inner wall of the star-shaped moving frame (306).
3. The air filter with self-sealing means of claim 2, wherein: and a stabilizing rack is fixedly arranged on the lower surface of the arc-shaped moving frame (304), and is meshed with the rotating gear (303).
4. The air filter with self-sealing means of claim 2, wherein: the inner side surface of the sealing circular tube (308) is provided with a sealing through hole, and the size of the sealing through hole is matched with that of the sealing block (307).
5. The air filter with self-sealing means of claim 2, wherein: the inner wall of the conical connecting pipe (1) is provided with an annular sliding groove, an annular sliding block is fixedly mounted on the outer surface of the annular rotating disc (301), and the annular sliding groove is rotatably connected with the annular sliding block.
6. The air filter with self-sealing means of claim 2, wherein: the bottom fixed mounting of arc removal frame (304) has the sliding block, and the sliding tray has been seted up at the top of taper joint pipe (1) surface, sliding block and sliding tray looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274679.1U CN215692669U (en) | 2021-09-18 | 2021-09-18 | Air filter with self-sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274679.1U CN215692669U (en) | 2021-09-18 | 2021-09-18 | Air filter with self-sealing device |
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| Publication Number | Publication Date |
|---|---|
| CN215692669U true CN215692669U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122274679.1U Active CN215692669U (en) | 2021-09-18 | 2021-09-18 | Air filter with self-sealing device |
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| CN (1) | CN215692669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534384A (en) * | 2022-03-30 | 2022-05-27 | 《汽车维护与修理》杂志社 | Environment-friendly air filter with low resistance and high filtering efficiency |
-
2021
- 2021-09-18 CN CN202122274679.1U patent/CN215692669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534384A (en) * | 2022-03-30 | 2022-05-27 | 《汽车维护与修理》杂志社 | Environment-friendly air filter with low resistance and high filtering efficiency |
| CN114534384B (en) * | 2022-03-30 | 2024-04-12 | 《汽车维护与修理》杂志社 | Environment-friendly air filter with low resistance and high filtering efficiency |
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