CN215232877U

CN215232877U - Filter element for air filter

Info

Publication number: CN215232877U
Application number: CN202023237725.2U
Authority: CN
Inventors: 罗厅; 杜小薇
Original assignee: Shanghai Shuchuang Purification Technology Co ltd
Current assignee: Shanghai Shuchuang Purification Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-21
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a filter core for air cleaner relates to air cleaner technical field, which comprises a housin, the utility model discloses a set gradually coarse filtration net, polypropylene filter screen, dehydration filter screen, fibre filter screen, active carbon filter screen and filter step by step the air in the inside of casing, improve the filter effect of filter core to it is spacing to be provided with L type cushion respectively inside and outside one side of casing and carries out the limiting plate, is provided with preceding baffle between two sets of limiting plates, comes to protect the inside filter screen of casing.

Description

Filter element for air filter

Technical Field

The utility model relates to an air cleaner technical field specifically is a filter core for air cleaner.

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 the room to ensure the technological requirement of clean room and the air cleanliness in the common air-conditioning room.

The material and the aperture of air cleaner's filter core all influence its filtration efficiency, and current air cleaner material is not unified with the materials, mostly has the fixed difficulty of installation, filters the not thorough scheduling problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter core for air cleaner sets up the rack through setting up the multiunit filter core and makes things convenient for the installation of filter core to solve the problem that proposes among the above-mentioned background art at the both ends of casing.

In order to achieve the above object, the utility model provides a following technical scheme: a filter core for air cleaner, includes the casing, its characterized in that: the inside of casing is provided with active carbon filter, active carbon filter's front end is provided with the PP filter, the PP filter is kept away from one side of active carbon filter is provided with the fibre filter core, the fibre filter is kept away from one side of PP filter is provided with the dehydration filter core, the dehydration filter core is kept away from one side of fibre filter is provided with the polypropylene filter core, the polypropylene filter core is kept away from one side of dehydration filter is provided with the coarse strainer core, the casing is close to the baffle before one side inside running through of coarse strainer core, the both sides of preceding baffle are connected with the limiting plate, and are two sets of the limiting plate with be provided with L type cushion between the casing, L type cushion is provided with four groups.

Preferably, the inside spout that all is provided with in both ends of casing, arbitrary a set of the inside of spout has all run through the slider, the slider is in every group the inside of spout is provided with two sets ofly.

Preferably, any one group of the sliding blocks is connected with a Z-shaped fixing piece, and a positioning bolt penetrates through the lower end of the Z-shaped fixing piece.

Preferably, the bottoms of any group of sliding grooves are provided with positioning grooves, the positioning grooves are arranged at the bottoms of any group of sliding grooves and are provided with four groups, and any group of positioning bolts penetrates through the positioning grooves at any group of the bottoms of any group of sliding grooves.

Preferably, a connecting bolt penetrates through the upper end of any one group of Z-shaped fixing pieces, a groove frame is fixed at one end of the connecting bolt, and one end of the groove frame is fixed at the top of the Z-shaped fixing piece.

Preferably, the mounting bolts penetrate through the inside of one end, far away from the Z-shaped fixing piece, of the slot frame, two groups of the mounting bolts penetrate through the inside of any one group of the slot frame, and a cushion layer is arranged on the outside of one end, far away from the Z-shaped fixing piece, of the slot frame.

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

1. the utility model discloses a set gradually coarse filtration net, polypropylene filter screen, dehydration filter screen, fiber filter screen, active carbon filter screen and filter step by step the air in the inside of casing, improve the filter effect of filter core to it carries on spacingly to the limiting plate to be provided with L type cushion respectively inside and outside one side of casing, is provided with preceding baffle between two sets of limiting plates, comes to protect the inside filter screen of casing.

2. The utility model discloses an inside spout that sets up in the both ends of casing, it has the spout to run through in the spout, and the spout is connected with Z type mounting, has run through positioning bolt in the Z type mounting and fixes Z type mounting, and Z type mounting is fixed with the truss, and the inside of truss runs through and has the mounting bolt to be used for installing fixedly, and adjusting positioning bolt's position can adjust truss mounted position in order to adapt to different air cleaner.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged structural view of the utility model at A;

fig. 3 is an enlarged structural view of the position B of the present invention.

In the figure: 1. the filter comprises a shell, 2, a PP filter element, 3, a fiber filter element, 4, a Z-shaped fixing element, 5, a cushion layer, 6, a front baffle, 7, a polypropylene filter element, 8, a rough filter element, 9, a mounting bolt, 10, a connecting bolt, 11, a groove frame, 12, a dehydration filter element, 13, an activated carbon filter element, 14, a sliding block, 15, a positioning bolt, 16, a sliding groove, 17, a positioning groove, 18, an L-shaped cushion block, 19 and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a filter core for air cleaner, includes casing 1, its characterized in that: the inside of casing 1 is provided with activated carbon filter 13, activated carbon filter 13's front end is provided with PP filter 2, PP filter 2 keeps away from one side of activated carbon filter 13 is provided with fibre filter 3, fibre filter 3 keeps away from one side of PP filter 2 is provided with dehydration filter 12, dehydration filter 12 keeps away from one side of fibre filter 3 is provided with polypropylene filter 7, polypropylene filter 7 keeps away from one side of dehydration filter 12 is provided with coarse strainer 8, casing 1 is close to baffle 6 before one side of coarse strainer 8 is inside to be run through, the both sides of preceding baffle 6 are connected with limiting plate 19, and are two sets of limiting plate 19 with be provided with L type cushion 18 between the casing 1, L type cushion 18 is provided with four groups.

Through set up the multiunit filter core in the inside of casing 1 and improve filtration efficiency to it protects the filter core to set up the 19 boards of preceding fender between two sets of limiting plates 19.

In this embodiment, sliding grooves 16 are formed in both ends of the housing 1, sliding blocks 14 penetrate through any one group of sliding grooves 16, and two groups of sliding blocks 14 are formed in each group of sliding grooves 16.

The slide 14 can be moved by providing the slide groove 16.

In this embodiment, a Z-shaped fixing member 4 is connected to any one of the sets of sliders 14, and a positioning bolt 15 penetrates through the lower end of the Z-shaped fixing member 4.

The Z-shaped fixing member 4 is fixed by providing a positioning bolt 15.

In this embodiment, the bottom of any one of the sliding chutes 16 is provided with four positioning grooves 17, the positioning grooves 17 are provided at the bottom of any one of the sliding chutes 16, and any one of the positioning bolts 15 penetrates through one of the positioning grooves 17 at the bottom of any one of the sliding chutes.

The positioning groove 17 is arranged to position the Z-shaped fixing piece 4.

In this embodiment, a connecting bolt 10 penetrates through the upper end of any one group of Z-shaped fixing pieces 4, a slot frame 11 is fixed at one end of the connecting bolt 10, and one end of the slot frame 11 is fixed at the top of the Z-shaped fixing piece 4.

Through setting up truss 11, hoist casing 1.

In this embodiment, mounting bolts 9 penetrate through the inside of one end of the slot frame 11 far away from the Z-shaped fixing piece 4, two groups of mounting bolts 9 penetrate through the inside of any one group of the slot frame 11, and a cushion layer 5 is arranged outside one end of the slot frame 11 far away from the Z-shaped fixing piece 4.

The slot frame 11 is fixedly installed by arranging the installation bolt 9.

The working principle is as follows:

step 1: firstly, an activated carbon filter element 13, a PP filter element 2, a dehydration filter element 3, a polypropylene filter element 7 and a rough filter element 8 are sequentially arranged in a shell 1, then a front baffle 6 is longitudinally pushed into the shell 1, an L-shaped cushion block 18 fixes a limiting plate 19, the shell 1 is sealed, and the filter element in the shell 1 is protected.

Step 2: the slot frame 11 is installed inside the air filter through the installation bolt 9, one end of the slot frame 11 penetrates into the Z-shaped fixing piece 4, the connection bolt 10 is fastened to enable one end of the slot frame 11 to be fixed inside the Z-shaped fixing piece 4, the positioning bolt 15 is adjusted to enter the corresponding group of positioning grooves 17, the positioning bolt 15 is fastened again, and installation of the air filter element is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A filter element for an air filter, comprising a housing (1), characterized in that: the novel filter is characterized in that an activated carbon filter element (13) is arranged inside the shell (1), a PP filter element (2) is arranged at the front end of the activated carbon filter element (13), a fiber filter element (3) is arranged on one side, away from the activated carbon filter element (13), of the PP filter element (2), a dehydration filter element (12) is arranged on one side, away from the fiber filter element (3), of the fiber filter element (3), a polypropylene filter element (7) is arranged on one side, away from the dehydration filter element (12), of the polypropylene filter element (7), a rough filter element (8) is arranged on one side, close to the rough filter element (8), of the shell (1), a front baffle (6) penetrates through the inside of one side, close to the rough filter element (8), limiting plates (19) are connected to two sides of the front baffle (6), and an L-shaped cushion block (18) is arranged between the two limiting plates (19) and the shell (1), four groups of L-shaped cushion blocks (18) are arranged.

2. A filter element for an air filter according to claim 1 wherein: the inside at casing (1) both ends all is provided with spout (16), and just arbitrary a set of the inside of spout (16) has all run through slider (14), slider (14) are in every group the inside of spout (16) is provided with two sets ofly.

3. A filter element for an air filter according to claim 2 wherein: any one group of the sliding blocks (14) are connected with Z-shaped fixing pieces (4), and positioning bolts (15) penetrate through the lower ends of the Z-shaped fixing pieces (4).

4. A filter element for an air filter according to claim 3 wherein: the bottom of arbitrary a set of spout (16) all is provided with constant head tank (17), constant head tank (17) are in arbitrary a set of the bottom of spout (16) is provided with four groups, and arbitrary a set of positioning bolt (15) run through in arbitrary a set of wherein of spout bottom the inside of constant head tank (17).

5. A filter element for an air filter according to claim 3 wherein: connecting bolts (10) penetrate through the inner portions of the upper ends of the Z-shaped fixing pieces (4) in any group, a groove frame (11) is fixed to one end of each connecting bolt (10), and one end of each groove frame (11) is fixed to the top of each Z-shaped fixing piece (4).

6. A filter element for an air filter according to claim 5 wherein: the groove frame (11) is far away from a mounting bolt (9) penetrates through the inside of one end of the Z-shaped fixing piece (4), the mounting bolt (9) penetrates through the inside of the groove frame (11) in any one group, and a cushion layer (5) is arranged outside one end of the groove frame (11) far away from the Z-shaped fixing piece (4).