CN215352493U - Air filtering device capable of automatically replacing filter screen - Google Patents
Air filtering device capable of automatically replacing filter screen Download PDFInfo
- Publication number
- CN215352493U CN215352493U CN202120070303.6U CN202120070303U CN215352493U CN 215352493 U CN215352493 U CN 215352493U CN 202120070303 U CN202120070303 U CN 202120070303U CN 215352493 U CN215352493 U CN 215352493U
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- filter screen
- accommodating groove
- roll
- automatically replacing
- holding tank
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Abstract
The utility model discloses an air filtering device capable of automatically replacing a filter screen, which comprises an air filter body, wherein an installation opening is formed in the outer side of the air filter body, a first accommodating groove is formed above the installation opening, a second accommodating groove is formed below the first accommodating groove, a cover plate is arranged above the first accommodating groove through a hinge, two groups of installation seats are symmetrically arranged at two ends of the first accommodating groove, a rotating roller is horizontally inserted between the two groups of installation seats, the filter screen is wound on the rotating roller, the filter screen covers the installation opening, extends to the second accommodating groove below the installation opening, an introducing opening is formed in the inner side wall of the second accommodating groove, a winding roller is arranged in the second accommodating groove, the filter screen penetrates through the introducing opening, the tail end of the filter screen is fixed on the winding roller, one end of the winding roller is also provided with the installation seat, and the other end of the winding roller is provided with a driving motor. According to the utility model, the automatic replacing mechanisms matched with each other are arranged on the upper side and the lower side of the filter screen, so that when the filter screen is damaged or the dirt is excessive, the automatic replacing mechanisms can be used for coiling and replacing, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of air filtering equipment, in particular to an air filtering device capable of automatically replacing a filter screen.
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 air with low dust content is purified and sent into a room to ensure the process requirement of a clean room and the air cleanliness in a common air-conditioning room, wherein a filter screen arranged in a filter is a main component.
However, the conventional air filtering device has the following problems in terms of the installation of the filter screen: (1) the existing filter screen is fixed in installation mode, and needs to be cleaned or replaced regularly by special tools and equipment, so that the operation is complicated; (2) the filter screen is disassembled and assembled in a manual operation mode, a large amount of dust is easily lifted in the disassembling and assembling process, and the health of workers is harmful. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air filtering device capable of automatically replacing a filter screen, and solves the technical problems that the existing filter screen is fixed in installation mode, needs to be cleaned or replaced regularly through special tools and equipment, and is complex to operate.
In order to achieve the purpose, the utility model provides the following technical scheme: an air filtering device capable of automatically replacing a filter screen comprises an air filter body, wherein an installation opening is formed in the outer side of the air filter body, a first accommodating groove and a second accommodating groove are formed above the installation opening, a cover plate is installed above the first accommodating groove through hinges, two groups of installation seats are symmetrically installed at two ends of the first accommodating groove, a rotating roller is horizontally inserted between the two groups of installation seats, a filter screen is wound on the rotating roller, the filter screen covers the installation opening, extends to the second accommodating groove from the lower part of the installation opening, an introducing opening is formed in the inner side wall of the second accommodating groove, a winding roller is arranged in the second accommodating groove, the filter screen penetrates through the introducing opening, the tail end of the second accommodating groove is fixed on the winding roller, an installation seat is also arranged at one end of the winding roller, a driving motor is arranged at the other end of the winding roller, the power output end of the driving motor is connected with the winding roller and is connected with a switch button through a circuit, the inboard of wind-up roll still is provided with the cleaning roller, the both ends of cleaning roller rotate with the inner wall of holding tank two and be connected and the surface finish shaping has a plurality of groups of dogtooth.
As a preferred embodiment of the utility model, the mounting seat comprises a main block with a notch at the inner side and two sets of sliding grooves symmetrically arranged at the upper side and the lower side of the notch, a limiting plate is slidably arranged between the two sets of sliding grooves, and the limiting plate covers the notch.
In a preferred embodiment of the present invention, a plurality of sets of guide wheels are symmetrically installed on both upper and lower sides of the introduction port, and the guide wheels are in contact with the screen.
In a preferred embodiment of the present invention, a dirt storage groove is formed at a position of the holding groove located below the cleaning roller, and the depth of the dirt storage groove is greater than the depth of the other positions of the holding groove.
In a preferred embodiment of the present invention, the teeth are integrally of a conical structure and the ends of the teeth are in contact with the filter screen.
Compared with the prior art, the utility model has the following beneficial effects:
1. this scheme has optimized air filter's filter screen mounting structure, and the design of the upper and lower side of filter screen has the automatic change mechanism that the cooperation was used, when the filter screen damaged or the dirt was too much, can batch the change through automatic change mechanism, conveniently uses.
2. This scheme has special clearance mechanism in the end design that curls of filter screen, can reach clear purpose to the surface of filter screen at the in-process that curls, conveniently batches on the one hand, and on the other hand has made things convenient for subsequent cleanness.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a diagram of the screen mounting structure of the present invention;
FIG. 3 is a second structural view of the accommodating groove of the present invention;
FIG. 4 is a sectional view showing the cleaning roller according to the present invention.
In the figure, 1, an air filter body; 2. an installation port; 3. a first accommodating groove; 4. a second accommodating groove; 5. a cover plate; 6. a rotating roller; 7. filtering with a screen; 8. an inlet port; 9. a wind-up roll; 10. a drive motor; 11. a switch button; 12. a cleaning roller; 13. a convex tooth; 14. a notch; 15. a master block; 16. a chute; 17. a limiting plate; 18. a guide wheel; 19. a sewage storage tank.
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. 1-4, the present invention provides a technical solution: an air filtering device capable of automatically replacing a filter screen comprises an air filter body 1, wherein an installation opening 2 is formed in the outer side of the air filter body 1, a first accommodating groove 3 is formed above the installation opening 2, a second accommodating groove 4 is formed below the first accommodating groove 3, a cover plate 5 is arranged above the first accommodating groove 3 through hinges, two groups of installation seats are symmetrically arranged at two ends of the first accommodating groove, a rotating roller 6 is horizontally inserted between the two groups of installation seats, a filter screen 7 is wound on the rotating roller 6, the filter screen 7 covers the installation opening 2, the lower portion of the filter screen extends to the second accommodating groove 4, an introducing port 8 is formed in the inner side wall of the second accommodating groove 4, a winding roller 9 is arranged in the inner side wall of the second accommodating groove 4, the filter screen 7 penetrates through the introducing port 8, the tail end of the filter screen 7 is fixed on the winding roller 9, an installation seat is also arranged at one end of the winding roller 9, a driving motor 10 is arranged at the other end of the winding roller 9, and a switch button 11 is connected with the driving motor 10 through a line, the inner side of the winding roller 9 is also provided with a cleaning roller 12, the two ends of the cleaning roller 12 are rotatably connected with the inner wall of the second accommodating groove 4, and a plurality of groups of convex teeth 13 are formed on the surface of the cleaning roller.
Further improved, as shown in fig. 2: the mounting seat comprises a main block 15 with a notch 14 formed in the inner side and two sets of sliding grooves 16 symmetrically formed in the upper side and the lower side of the notch 14, a limiting plate 17 is arranged between the two sets of sliding grooves 16 in a sliding mode, the limiting plate 17 covers the notch 14, and the end portion of the rotating roller 6 can be fixed through the limiting plate 17.
In a further improvement, as shown in fig. 3: a plurality of groups of guide wheels 18 are symmetrically arranged on the upper side and the lower side of the introducing port 8, and the guide wheels 18 are in contact with the filter screen 7, so that the filter screen 7 can be conveniently wound.
In a further improvement, as shown in fig. 3: the dirt storage groove 19 is formed in the position of the second 4 of the containing groove below the cleaning roller 12, the depth of the dirt storage groove 19 is larger than that of the other positions of the second 4 of the containing groove, and dirt cleaned out through the cleaning roller 12 can be conveniently stored.
Specifically, the overall convex teeth 13 are of a conical structure, and the end parts of the convex teeth are in contact with the filter screen 7, so that the cleaning treatment of the meshes on the surface of the filter screen 7 is facilitated.
When in use: when the filter screen 7 needs to be automatically replaced, a user can press the switch button 11 to start the driving motor 10, the driving motor 10 rotates and drives the winding roller 9 to rotate, so that the filter screen 7 positioned at the mounting opening 2 is wound, the inner cleaning roller 9 synchronously rotates along with the movement of the filter screen in the winding process, so that dirt in the filter hole is stripped to a certain extent through the convex teeth 13 on the surface, the stripped dirt falls into the dirt storage groove 19, and after the filter screen 7 is completely used, the filter screen, the rotating roller 6 and the winding roller 9 are detached and replaced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic change air filter of filter screen, includes air cleaner body (1), its characterized in that: installing port (2) has been seted up in the outside of air cleaner body (1), holding tank one (3) and below have been seted up to the top of installing port (2) and have been seted up holding tank two (4), apron (5) and both ends symmetry are installed through the hinge to the top of holding tank one (3) install two sets of mount pads, and are two sets of level interlude has rotor roll (6) between the mount pad, it has filter screen (7) to twine on rotor roll (6), filter screen (7) cover in installing port (2) and the below extends to holding tank two (4), the inside wall of holding tank two (4) has been seted up introducing port (8) and built-in have wind-up roll (9), filter screen (7) pass introducing port (8) and end is fixed in wind-up roll (9), the one end of wind-up roll (9) also is provided with the mount pad and the other end is provided with driving motor (10), the power take-off end of driving motor (10) is connected with wind-up roll (9) and has shift knob (11) through line connection, the inboard of wind-up roll (9) still is provided with cleaning roller (12), the both ends of cleaning roller (12) are rotated with the inner wall of holding tank two (4) and are connected and the surface machining shaping has a plurality of groups of dogteeth (13).
2. An air filtration unit for automatically replacing a filter screen according to claim 1 wherein: the mounting seat comprises a main block (15) with a notch (14) formed in the inner side and two sets of sliding grooves (16) symmetrically formed in the upper side and the lower side of the notch (14), a limiting plate (17) is arranged between the sliding grooves (16) in a sliding mode, and the limiting plate (17) covers the notch (14).
3. An air filtration unit for automatically replacing a filter screen according to claim 1 wherein: a plurality of groups of guide wheels (18) are symmetrically arranged on the upper side and the lower side of the introducing port (8), and the guide wheels (18) are in contact with the filter screen (7).
4. An air filtration unit for automatically replacing a filter screen according to claim 1 wherein: and a dirt storage tank (19) is arranged at the position of the second accommodating tank (4) below the cleaning roller (12), and the depth of the dirt storage tank (19) is greater than that of the other positions of the second accommodating tank (4).
5. An air filtration unit for automatically replacing a filter screen according to claim 3 wherein: the convex teeth (13) are integrally in a conical structure, and the end parts of the convex teeth are in contact with the filter screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070303.6U CN215352493U (en) | 2021-01-12 | 2021-01-12 | Air filtering device capable of automatically replacing filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070303.6U CN215352493U (en) | 2021-01-12 | 2021-01-12 | Air filtering device capable of automatically replacing filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215352493U true CN215352493U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120070303.6U Active CN215352493U (en) | 2021-01-12 | 2021-01-12 | Air filtering device capable of automatically replacing filter screen |
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| CN (1) | CN215352493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250827A (en) * | 2022-08-24 | 2022-11-01 | 江苏菇本堂生物科技股份有限公司 | Method for comprehensively preventing and treating velvet antler mushroom industrial production pollution |
| CN116447659A (en) * | 2023-04-24 | 2023-07-18 | 圣晖系统集成集团股份有限公司 | Air collecting box and energy-saving ventilation system |
-
2021
- 2021-01-12 CN CN202120070303.6U patent/CN215352493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250827A (en) * | 2022-08-24 | 2022-11-01 | 江苏菇本堂生物科技股份有限公司 | Method for comprehensively preventing and treating velvet antler mushroom industrial production pollution |
| CN116447659A (en) * | 2023-04-24 | 2023-07-18 | 圣晖系统集成集团股份有限公司 | Air collecting box and energy-saving ventilation system |
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