CN215539335U - Filter element for air filter - Google Patents

Abstract

The utility model belongs to the technical field of filter elements, and discloses a filter element for an air filter, which comprises a filter element box body, wherein the top of the filter element box body is provided with an air inlet, the bottom of the side wall of the filter element box body is provided with an air outlet pipe, the top of the filter element box body is symmetrically provided with L-shaped pulling rods at two sides of the air inlet, one side of the filter element box body is movably connected with a linkage plate, one side of the linkage plate is provided with a plurality of filter element filtering layers, and the surface of one side of the filter element box body is provided with a plurality of adjusting rectangular holes matched with the filter element filtering layers; linkage board can install or dismantle with the filter core box, and linkage board can drive a plurality of filter core filter layers when dismantling and dismantle to can change it and clear up according to the user demand, easy operation, convenient can make air filter normal use, and the normal use of air cleaner has been guaranteed to the filter effect preferred.

Description

Filter element for air filter

Technical Field

The utility model belongs to the technical field of filter elements, and particularly relates to a filter element for an air filter.

Background

The air filter element collects dust, oil stain and other impurities from the gas-solid two-phase flow through the action of the porous filter material to purify the gas, and the air with low dust content is purified and then sent into a room to ensure the process requirement of a clean room and the air cleanliness in a common air-conditioning room.

The existing air filter element is difficult to disassemble, after the filter element is used for a long time, if the filter element is not cleaned and replaced, the air filter cannot be normally filtered, so that the air filter cannot be normally used, the existing filter element can only be integrally replaced, a single filter layer is difficult to clean and replace, the economic cost is increased unintentionally, and the resource waste is brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter element for an air filter, which aims to solve the problems that the existing air filter element proposed in the background technology is difficult to disassemble, and the air filter cannot be normally used and cannot be normally used if the filter element is not cleaned and replaced after being used for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a filter core for air cleaner, includes the filter core box, the top of filter core box is equipped with air intlet, the lateral wall bottom of filter core box is equipped with the outlet duct, the bilateral symmetry that the top of filter core box is located air intlet is equipped with L type pulling rod.

Preferably, one side swing joint of filter core box has linkage board, one side of linkage board is equipped with a plurality of filter core filter layers, a plurality of regulation rectangular holes that use with the cooperation of filter core filter layer have been seted up to one side surface of filter core box, the installation rectangular channel that uses with the cooperation of filter core filter layer has been seted up to the inner wall of filter core box, when the filter core filter layer needs to be dismantled or clear up, only need remove linkage board for linkage board promotes to one side, makes the filter core filter layer slide from installation rectangular channel, regulation rectangular hole, thereby can dismantle linkage board, filter core filter layer, dismantle or clear up according to the demand.

Preferably, the filter core box is close to the surface of linkage board and is equipped with a plurality of fixed blocks, just the fixed block is connected for rotating with the filter core box, the surface of linkage board is equipped with a plurality of circular recesses all around, the middle part of circular recess has been seted up and has been adjusted logical groove, just it runs through the linkage board to adjust logical groove, the middle part of circular recess is equipped with fixed recess, when needs fixed linkage board, installs the linkage board in one side of filter core box for the filter core filter layer is located and adjusts rectangular hole, installation rectangular groove middle part, and the fixed block enters into the circular recess from adjusting logical inslot, rotates the fixed block after that, makes the fixed block rotate ninety degrees, makes fixed block and fixed recess closely laminate, installs all the other three fixed blocks together after that, thereby installs the linkage board.

Preferably, the adjusting through grooves are transversely distributed in the circular grooves, the fixing grooves are longitudinally distributed in the circular grooves, the adjusting through grooves penetrate through the linkage plate, and the adjusting through grooves are communicated with the fixing grooves.

Preferably, the filter element filtering layers and the adjusting rectangular holes are the same in number, the filter element filtering layers and the mounting rectangular grooves are the same in number, the end portions of the filter element filtering layers are located in the mounting rectangular grooves, and the filter element filtering layers are inserted into the mounting rectangular grooves from the adjusting rectangular holes.

Preferably, the linkage plate is provided with a protective layer on the surface close to the filter element box body, the protective layer can effectively reduce gaps between the filter element box body and the linkage plate, air can flow in a plurality of filter element filter layers, and the condition that the air flows from the gaps is reduced.

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

linkage board can install or dismantle with the filter core box, and linkage board can drive a plurality of filter core filter layers when dismantling and dismantle to can change it and clear up according to the user demand, easy operation, convenient can make air filter normal use, and the normal use of air cleaner has been guaranteed to the filter effect preferred.

The fixed block accessible is adjusted logical groove and is passed to be fixed in fixed recess, thereby fix linkage plate and filter core filter layer, and one side of linkage plate is equipped with the inoxidizing coating, can effectual reduction filter core box and the gap between the linkage plate, ensures that the air can flow in a plurality of filter core filter layers, has reduced the condition that the air flowed from the gap.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a perspective view of a structural linkage plate of the present invention;

FIG. 4 is a cross-sectional perspective view of the structural filter cartridge housing of the present invention;

in the figure: 1. an air inlet; 2. an L-shaped pulling rod; 3. a filter element box body; 31. adjusting the rectangular hole; 32. installing a rectangular groove; 4. an air outlet pipe; 5. a circular groove; 51. adjusting the through groove; 52. fixing the groove; 6. a linkage plate; 61. a filter element filtering layer; 62. a protective layer; 7. and (5) fixing blocks.

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 to 4, the present invention provides a technical solution: the utility model provides a filter core for air cleaner, includes filter core box 3, and the top of filter core box 3 is equipped with air intlet 1, and the lateral wall bottom of filter core box 3 is equipped with outlet duct 4, and the bilateral symmetry that the top of filter core box 3 is located air intlet 1 is equipped with L type pulling rod 2.

Can refer to fig. 2, fig. 3, fig. 4, one side swing joint of filter core box 3 has linkage plate 6, one side of linkage plate 6 is equipped with a plurality of filter core filter layers 61, a plurality of regulation rectangular holes 31 that use with filter core filter layer 61 cooperation are seted up to one side surface of filter core box 3, installation rectangular channel 32 that uses with filter core filter layer 61 cooperation is seted up to the inner wall of filter core box 3, when filter core filter layer 61 needs to be dismantled or clear up, only need remove linkage plate 6, make linkage plate 6 promote to one side, make filter core filter layer 61 from installation rectangular channel 32, slide in the regulation rectangular hole 31, thereby can be with linkage plate 6, filter core filter layer 61 dismantles, dismantle or clear up according to the demand.

In this embodiment, preferably, referring to fig. 2, 3 and 4, a plurality of fixing blocks 7 are arranged on the surface of the filter element box body 3 close to the linkage plate 6, the fixed block 7 is rotationally connected with the filter element box body 3, a plurality of circular grooves 5 are arranged around the surface of the linkage plate 6, the middle parts of the circular grooves 5 are provided with adjusting through grooves 51, and the adjusting through groove 51 penetrates the linkage plate 6, the middle part of the circular groove 5 is provided with a fixed groove 52, when the linkage plate 6 needs to be fixed, the linkage plate 6 is arranged at one side of the filter element box body 3, so that the filter element filtering layer 61 is positioned at the middle parts of the adjusting rectangular hole 31 and the mounting rectangular groove 32, the fixing block 7 enters the circular groove 5 from the adjusting through groove 51, and then the fixing block 7 is rotated to enable the fixing block 7 to rotate ninety degrees, so that the fixing block 7 is tightly attached to the fixing groove 52, and then the other three fixing blocks 7 are installed in the same way, so that the linkage plate 6 is installed.

In this embodiment, preferably, referring to fig. 1 and 2, the adjusting through slots 51 are distributed transversely in the circular slot 5, the fixing grooves 52 are distributed longitudinally in the circular slot 5, the adjusting through slots 51 penetrate through the linkage plate 6, and the adjusting through slots 51 are communicated with the fixing grooves 52.

In this embodiment, preferably, referring to fig. 2, 3 and 4, the number of the filter element filtering layers 61 is the same as that of the adjusting rectangular holes 31, the number of the filter element filtering layers 61 is the same as that of the mounting rectangular grooves 32, the end portions of the filter element filtering layers 61 are located in the mounting rectangular grooves 32, and the filter element filtering layers 61 are inserted into the mounting rectangular grooves 32 from the adjusting rectangular holes 31.

In this embodiment, preferably, referring to fig. 1, 2, and 3, the surface of the linkage plate 6 close to the filter element box 3 is provided with a protective layer 62, and the protective layer 62 can effectively reduce a gap between the filter element box 3 and the linkage plate 6, ensure that air can flow from the plurality of filter element filtering layers 61, and reduce the situation that air flows from the gap.

The working principle and the using process are as follows: when the filter element filtering layer 61 needs to be replaced and cleaned, the linkage plate 6 and the filter element filtering layer 61 are disassembled, the fixing block 7 is rotated to be transversely and transversely distributed from the longitudinal distribution of the fixing groove 52, the fixing block 7 is parallel to the adjusting through groove 51, the other three fixing blocks 7 are rotated in the same way, then the linkage plate 6 is slowly pushed, the fixing block 7 slides in the adjusting through groove 51, the filter element filtering layer 61 slides from the adjusting rectangular hole 31, then the linkage plate 6 and the filter element filtering layer 61 are disassembled, so that the air filtering layer can be replaced and cleaned according to the use requirement, the operation is simple and convenient, the air filtering element can be normally used, the filtering effect is good, the normal use of the air filter is ensured, and the air needing to be filtered sequentially passes through the plurality of filter element filtering layers 61 after entering the filter element box body 3 from the air inlet 1, the filter effect is better, and the air after final filtration flows out from outlet duct 4.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (7)

1. The utility model provides a filter core for air cleaner, includes filter core box (3), the top of filter core box (3) is equipped with air intlet (1), the lateral wall bottom of filter core box (3) is equipped with outlet duct (4), its characterized in that: one side swing joint of filter core box (3) has linkage board (6), one side of linkage board (6) is equipped with a plurality of filter core filter layers (61), a plurality of regulation rectangular holes (31) that use with filter core filter layer (61) cooperation are seted up to one side surface of filter core box (3), installation rectangular channel (32) that use with filter core filter layer (61) cooperation are seted up to the inner wall of filter core box (3).

2. A filter element for an air filter according to claim 1 wherein: the surface of the filter element box body (3) close to the linkage plate (6) is provided with a plurality of fixing blocks (7), and the fixing blocks (7) are rotatably connected with the filter element box body (3).

3. A filter element for an air filter according to claim 2 wherein: the linkage plate is characterized in that a plurality of circular grooves (5) are formed in the periphery of the surface of the linkage plate (6), an adjusting through groove (51) is formed in the middle of each circular groove (5), the adjusting through groove (51) penetrates through the linkage plate (6), and a fixing groove (52) is formed in the middle of each circular groove (5).

4. A filter element for an air filter according to claim 3 wherein: the adjusting through grooves (51) are transversely distributed in the circular groove (5), and the fixing grooves (52) are longitudinally distributed in the circular groove (5).

5. A filter element for an air filter according to claim 1 wherein: the filter element filtering layers (61) are the same as the adjusting rectangular holes (31), the filter element filtering layers (61) are the same as the mounting rectangular grooves (32), and the end parts of the filter element filtering layers (61) are located in the mounting rectangular grooves (32).

6. A filter element for an air filter according to claim 1 wherein: and a protective layer (62) is arranged on the surface of the linkage plate (6) close to the filter element box body (3).

7. A filter element for an air filter according to claim 1 wherein: the filter element box body (3) is provided with L-shaped pulling rods (2) symmetrically arranged on two sides of the air inlet (1) at the top.

Images