CN216395699U

CN216395699U - Detachable assembled air cleaner

Info

Publication number: CN216395699U
Application number: CN202123159757.XU
Authority: CN
Inventors: 贾旭升
Original assignee: Tianjin Pengkelier Technology Co ltd
Current assignee: Tianjin Pengkelier Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-29
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of air filters, in particular to a detachable assembled air filter, which comprises a filter body, a filter assembly, a protection assembly and a self-locking assembly, wherein an assembly groove is formed in the center of the filter body, the filter assembly comprises an assembly shell, a filter element and a guide pipe, the assembly shell is connected with the guide pipe, the detachable assembled air filter is characterized in that the filter element is arranged in the assembly shell, a self-locking block is arranged on the assembly shell, the self-locking block is aligned with one end of the U-shaped groove with an opening, the assembly shell extends into the assembly groove, the assembly shell extrudes a support ring, a support ring extrusion spring is arranged on the support ring, balls are arranged on the support ring, when the self-locking block moves to the bottom wall of the U-shaped groove, the assembly shell is moved by a shifting block, the self-locking block moves to the closed side wall at the other end of the U-shaped groove, the assembly shell is loosened, and the support ring is reset by the spring, the self-locking block rises and self-locks on the other side wall of the U-shaped groove.

Description

Detachable assembled air cleaner

Technical Field

The utility model relates to the technical field of air filters, in particular to a detachable assembled air filter.

Background

As is well known, an air filter is a device that captures dust from a gas-solid two-phase flow by the action of a porous filter material and purifies the gas. The air with low dust content is purified and sent into the room to ensure the technological requirement of clean room and the air cleanliness in the common air-conditioning room.

The existing air filter is inconvenient to assemble, has no mistaken opening prevention device, is inconvenient to disassemble and clean, and causes high use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the shortcomings of the prior art, the present invention provides a detachably assembled air filter.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a detachable assembled air filter comprises a filter body, a filter assembly, a protection assembly and a self-locking assembly, wherein an assembly groove is formed in the center of the filter body, the filter assembly comprises an assembly shell, a filter element and a guide pipe, the assembly shell is connected with the guide pipe, the filter element is arranged in the assembly shell, the self-locking assembly comprises a self-locking block, a spring and a support ring, the support ring is matched with the assembly groove, one end of the spring is connected with the support ring, the other end of the spring is connected with the bottom wall of the assembly groove, the guide pipe penetrates through the support ring and the filter body, the self-locking block is arranged on the outer side of the assembly shell, a U-shaped groove is formed in the assembly groove, one side wall of the U-shaped groove is penetrated with the outside, the other side wall of the U-shaped groove is not penetrated with the outside, and the self-locking block is matched with the U-shaped groove, the protection component is matched with the U-shaped groove.

In order to prevent the filter assembly from being dismounted by mistake by others, the filter assembly is improved in the utility model, the protection assembly comprises a cover plate, a limiting strip and a clamping block, the limiting strip is arranged below the cover plate and connected with the side wall of one side of the U-shaped groove, the cover plate is matched with the assembly groove, the filter body is provided with a clamping groove, and the clamping block is matched with the clamping groove.

In order to conveniently stir the assembling shell, the utility model has the improvement that one end of the assembling shell, which is close to the cover plate, is provided with a stirring block.

In order to ensure that the support ring is stably supported, the utility model improves that the springs are arranged in a plurality of groups which are uniformly arranged.

In order to facilitate the rotation of the assembly shell, the utility model has the improvement that a ball is arranged below the assembly shell, a guide rail is arranged on the support ring, and the ball is matched with the guide rail.

In order to ensure the stable connection of the filter body and the filter assembly, the utility model has the improvement that the filter body is provided with a sealing ring which is matched with the guide pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a detachable assembled air filter, which has the following beneficial effects:

this detachable assembled air cleaner, be provided with the filter core in the assembly shell, be provided with the auto-lock piece on the assembly shell, there is opening one end from the auto-lock piece alignment U type groove, the assembly shell stretches into in the assembly groove, assembly shell extrusion support ring, support ring extrusion spring, be provided with the ball below the assembly shell, be provided with the ball on the support ring, when the auto-lock piece removes to U type groove diapire, remove the assembly shell through the shifting block, the auto-lock piece removes to the closed lateral wall of U type groove other end, loosen the assembly shell, the spring makes the support ring reset, the auto-lock piece rises the auto-lock at another lateral wall of U type groove.

This detachable assembled air cleaner is provided with the apron on filter body, and spacing strip on the apron aims at the spacing groove, is provided with the fixture block on the apron, and the fixture block is connected with filter body block, convenient assembly and dismantlement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged view of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of a structural filter body according to the present invention.

In the figure: 1. a filter body; 2. assembling the shell; 3. a filter element; 4. a guide tube; 5. a self-locking block; 6. a spring; 7. a support ring; 8. a cover plate; 9. a limiting strip; 10. a clamping block; 11. shifting blocks; 12. a ball bearing; 13. a guide rail; 14. and (5) sealing rings.

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, a detachable assembled air filter includes a filter body 1, a filter assembly, a protection assembly and a self-locking assembly, wherein an assembly groove is disposed at the center of the filter body 1, the filter assembly includes an assembly housing 2, a filter element 3 and a guide tube 4, the assembly housing 2 is connected to the guide tube 4, the filter element 3 is disposed in the assembly housing 2, the self-locking assembly includes a self-locking block 5, a spring 6 and a support ring 7, the support ring 7 is matched with the assembly groove, one end of the spring 6 is connected to the support ring 7, the other end of the spring 6 is connected to the wall of the assembly groove, the guide tube 4 penetrates through the support ring 7 and the filter body 1, the self-locking block 5 is disposed at the outer side of the assembly housing 2, a U-shaped groove is disposed on the assembly groove, and one side wall of the U-shaped groove is penetrated through the outside, the other side wall of the U-shaped groove is not communicated with the outside, the self-locking block 5 is matched with the U-shaped groove, and the protection assembly is matched with the U-shaped groove.

The protection component comprises an cover plate 8, a limiting strip 9 and a clamping block 10, wherein the limiting strip 9 is arranged below the cover plate 8, the limiting strip 9 is connected with the side wall of one side of the U-shaped groove, the cover plate 8 is matched with the assembling groove, a clamping groove is formed in the filter body 1, and the clamping block 10 is matched with the clamping groove to prevent the filter component from being mistakenly disassembled by other people.

One end of the assembling shell 2, which is close to the cover plate 8, is provided with a shifting block 11, so that the assembling shell 2 can be conveniently shifted.

The springs 6 are arranged in groups which are arranged uniformly in order to ensure that the support ring 7 is stably supported.

The assembly shell 2 is provided with balls 12 below, the support ring 7 is provided with guide rails 13, and the balls 12 are matched with the guide rails 13 to facilitate rotation of the assembly shell 2.

The filter body 1 is provided with a sealing ring 14, the sealing ring 14 is matched with the guide pipe 4, and the filter body 1 and the filter assembly are stably connected for ensuring.

In conclusion, when the detachable assembled air filter is used, the filter element 3 is arranged in the assembling shell 2, the self-locking block 5 is arranged on the assembling shell 2, the self-locking block 5 is aligned with one end of the U-shaped groove with an opening, the assembling shell 2 extends into the assembling groove, the assembling shell 2 extrudes the support ring 7, the support ring 7 extrudes the spring 6, the balls 12 are arranged below the assembling shell 2, the balls 12 are arranged on the support ring 7, when the self-locking block 5 moves to the bottom wall of the U-shaped groove, the assembling shell 2 is moved by the shifting block 11, the self-locking block 5 moves to the closed side wall at the other end of the U-shaped groove, the assembling shell 2 is loosened, the support ring 7 is reset by the spring 6, the self-locking block 5 ascends on the other side wall of the U-shaped groove for self-locking, the cover plate 8 is arranged on the filter body 1, the limit strip 9 on the cover plate 8 is aligned with the limit groove, the cover plate 8 is provided with the fixture block 10, and the fixture block 10 is clamped and connected with the filter body 1, the assembly and disassembly are convenient.

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

1. The utility model provides a detachable assembled air cleaner, includes filter body (1), filtering component, protection component and auto-lock subassembly, its characterized in that: the filter comprises a filter body (1), and is characterized in that an assembly groove is formed in the center of the filter body (1), the filter assembly comprises an assembly shell (2), a filter element (3) and a guide pipe (4), the assembly shell (2) is connected with the guide pipe (4), the filter element (3) is arranged in the assembly shell (2), the self-locking assembly comprises a self-locking block (5), a spring (6) and a support ring (7), the support ring (7) is matched with the assembly groove, one end of the spring (6) is connected with the support ring (7), the other end of the spring (6) is connected with the bottom wall of the assembly groove, the guide pipe (4) penetrates through the support ring (7) and the filter body (1), the self-locking block (5) is arranged on the outer side of the assembly shell (2), a U-shaped groove is formed in the assembly groove, one side wall of the U-shaped groove is communicated with the outside, and the other side wall of the U-shaped groove is not communicated with the outside, the self-locking block (5) is matched with the U-shaped groove, and the protection assembly is matched with the U-shaped groove.

2. A removably modular air filter according to claim 1, further comprising: the protective assembly comprises a cover plate (8), a limiting strip (9) and a clamping block (10), the limiting strip (9) is arranged below the cover plate (8), the limiting strip (9) is connected with the side wall of one side of the U-shaped groove, the cover plate (8) is matched with the assembling groove, a clamping groove is formed in the filter body (1), and the clamping block (10) is matched with the clamping groove.

3. A removably assembled air cleaner according to claim 2 and further comprising: one end of the assembling shell (2) close to the cover plate (8) is provided with a shifting block (11).

4. A detachably assembled air cleaner according to claim 3 wherein: the springs (6) are arranged in groups and are uniformly arranged.

5. A removably modular air filter according to claim 4, further comprising: the assembling device is characterized in that a ball (12) is arranged below the assembling shell (2), a guide rail (13) is arranged on the supporting ring (7), and the ball (12) is matched with the guide rail (13).

6. A removably modular air filter according to claim 5, further comprising: a sealing ring (14) is arranged on the filter body (1), and the sealing ring (14) is matched with the guide pipe (4).