CN220194337U

CN220194337U - Sealing structure of air filter

Info

Publication number: CN220194337U
Application number: CN202321588120.9U
Authority: CN
Inventors: 陈淮彬
Original assignee: Chengdu Suolan Machinery Equipment Co ltd
Current assignee: Chengdu Suolan Machinery Equipment Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-19
Anticipated expiration: 2033-06-21

Abstract

The utility model belongs to the technical field of air filters and discloses a sealing structure of an air filter, which comprises a filter body, wherein a sealing component is arranged on the surface of the filter body, the sealing component comprises end covers arranged at two ends of the filter body, a sealing shell arranged at the opening end of the end cover and a sealing piece arranged on the inner wall of the end cover, a fixing component is arranged on the surface of the sealing component, the fixing component comprises a fixing piece arranged on the surface of the end cover, a connecting plate arranged on the surface of the fixing piece, a through hole formed in the surface of the connecting plate and a fixing piece arranged on the surface of the fixing piece.

Description

Sealing structure of air filter

Technical Field

The utility model belongs to the technical field of air filters, and particularly relates to a sealing structure of an air filter.

Background

The air filter is the equipment that is used for helping the user to purify air, and the seal structure of air filter on the market at present is mostly direct to be fixed on the filter, and the user can't dismantle and change it, once seal structure reveal or damage just need change whole equipment, comparatively extravagant resource.

Disclosure of Invention

The utility model aims to provide a sealing structure of an air filter, so as to solve the problem that the sealing structure proposed in the background art is mostly directly fixed on the filter, and the whole equipment needs to be replaced once the sealing structure leaks or is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air cleaner's seal structure, includes the filter body, the surface mounting of filter body has the seal assembly, the seal assembly is including installing in the end cover at filter body both ends, install in the seal shell of end cover open end and install in the sealing member of end cover inner wall, the seal shell can install a plurality of, the surface mounting of seal assembly has fixed subassembly, fixed subassembly is including installing in the stationary blade on end cover surface, installing in the connecting plate on stationary blade surface, offer in the through-hole on connecting plate surface and install in the mounting on stationary blade surface.

Preferably, the seal member includes a gasket, and the gasket is abutted against a surface of the seal housing when the seal housing is fitted inside the end cap.

Preferably, the air inlet and the air outlet are respectively arranged at two ends of the filter body, clamping grooves are formed in the surfaces of the air inlet and the air outlet, and the end cover is embedded into the surface clamping grooves of the air inlet and the air outlet.

Preferably, a sealing ring is arranged in the clamping groove.

Preferably, the fixing piece comprises a fixing piece arranged on the surface of the end cover, a stud inserted into an opening of the fixing piece and a nut screwed on the threaded end of the stud.

Preferably, a connecting ring is installed between the two sealing shells, and a sealing ring is installed on the inner wall of the connecting ring.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The sealing assembly is arranged, and the end covers are respectively arranged in the clamping grooves on the surfaces of the air inlet and the air outlet, so that each part of the sealing assembly can be independently disassembled and assembled, and the sealing assembly is convenient to disassemble and replace in time when a part is damaged, and the whole equipment does not need to be repaired.

(2) The utility model is provided with the fixing component, the sealing component is arranged on the surface of the filter by using the fixing component, and the sealing component can be independently detached and replaced when the sealing component is damaged, so that the whole filter is prevented from being detached and replaced, and resources are saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the end cap of the present utility model;

FIG. 3 is a schematic view of the structure of the air inlet of the present utility model;

FIG. 4 is a schematic view of the structure of the connecting ring of the present utility model;

in the figure: 1. a filter; 2. an air outlet; 3. an air inlet; 4. an end cap; 5. a fixing piece; 6. a double-ended stud; 7. a nut; 8. a sealing gasket; 9. a connecting plate; 10. a through hole; 11. a connecting ring; 12. a clamping groove; 13. a seal ring; 14. a seal ring; 15. and sealing the shell.

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. 1-4, the present utility model provides the following technical solutions: the utility model provides an air cleaner's seal structure, including filter body 1, filter body 1's surface mounting has the closure assembly, and the closure assembly is including installing in filter body 1 both ends end cover 4, install in the seal shell 15 of end cover 4 open end and install in the sealing member of end cover 4 inner wall, and seal shell 15 mountable is a plurality of, and closure assembly's surface mounting has fixed subassembly, and fixed subassembly is including installing in the stationary blade 5 on end cover 4 surface, install in the connecting plate 9 on stationary blade 5 surface, set up in the through-hole 10 on connecting plate 9 surface and install in the mounting on stationary blade 5 surface.

Through the technical scheme:

when the filter is used, the sealing component is mounted on the surface of the filter body 1, the sealing component is fixed by the fixing component, and the specific part can be replaced by the fixing component after being dismounted, so that the whole replacement of the device is ensured not to be required due to the damage of a certain part.

Further, the seal member includes a gasket 8, and when the seal housing 15 is fitted inside the end cap 4, the gasket 8 is abutted against the surface of the seal housing 15.

Specifically, the gap between the seal case 15 and the end cap 4 is filled with the gasket 8 to achieve the effect of ensuring air tightness.

Further, the air inlet 3 and the air outlet 2 are respectively installed at two ends of the filter body 1, the clamping grooves 12 are respectively formed in the surfaces of the air inlet 3 and the air outlet 2, and the end cover 4 is embedded into the clamping grooves 12 in the surfaces of the air inlet 3 and the air outlet 2.

Specifically, the end cover 4 is mounted inside the clamping groove 12 on the surfaces of the air inlet 3 and the air outlet 2, so that the whole equipment is convenient to detach and replace in time when a certain part is damaged, and the whole equipment does not need to be repaired.

Further, a seal ring 13 is installed inside the clamping groove 12.

Specifically, the sealing ring 13 is installed in the clamping groove 12, and the end cover 4 is installed again, so that air can be ensured not to leak out from the gap.

Further, the fixing member includes a fixing piece 5 mounted on the surface of the end cover 4, a stud 6 inserted into an opening of the fixing piece 5, and a nut 7 screwed on a threaded end of the stud 6.

Specifically, the connecting plate 9 is mounted on the surface of the end cover 4, the fixing piece 5 is passed through the through hole 10, the stud 6 is mounted inside the opening of the fixing piece 5, and the nut 7 is screwed to the threaded end of the stud 6 to complete the fixing.

Further, a connecting ring 11 is installed between the two seal cases 15, and a seal ring 14 is installed on the inner wall of the connecting ring 11.

Specifically, when a plurality of seal cases 15 need to be installed, the installation of the connection ring 11 between the seal cases 15 ensures that no gap exists between the seal cases 15.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. An air cleaner's seal structure, its characterized in that: including filter body (1), the surface mounting of filter body (1) has the seal assembly, the seal assembly is including installing in end cover (4) at filter body (1) both ends, install in seal shell (15) of end cover (4) open end and install in the sealing member of end cover (4) inner wall, seal shell (15) mountable is a plurality of, the surface mounting of seal assembly has fixed subassembly, fixed subassembly is including installing in stationary blade (5) on end cover (4) surface, install in connecting plate (9) on stationary blade (5) surface, set up in through-hole (10) on connecting plate (9) surface and install in the mounting of stationary blade (5) surface.

2. An air filter seal arrangement according to claim 1, wherein: the sealing element comprises a sealing gasket (8), and when the sealing shell (15) is embedded into the end cover (4), the sealing gasket (8) is tightly attached to the surface of the sealing shell (15).

3. An air filter seal arrangement according to claim 2, wherein: air inlet (3) and gas outlet (2) are installed respectively at the both ends of filter body (1), draw-in groove (12) have all been seted up on the surface of air inlet (3) and gas outlet (2), end cover (4) are embedded to inside surface draw-in groove (12) of air inlet (3) and gas outlet (2).

4. A seal arrangement for an air filter as claimed in claim 3, wherein: a sealing ring (13) is arranged in the clamping groove (12).

5. The sealing structure of an air filter according to claim 4, wherein: the fixing piece comprises a fixing piece (5) arranged on the surface of the end cover (4), a stud (6) inserted into an opening of the fixing piece (5) and a nut (7) screwed on the threaded end of the stud (6).

6. An air filter seal arrangement according to claim 5, wherein: a connecting ring (11) is arranged between the two sealing shells (15), and a sealing ring (14) is arranged on the inner wall of the connecting ring (11).