CN220877917U

CN220877917U - Detachable filter

Info

Publication number: CN220877917U
Application number: CN202322700739.0U
Authority: CN
Inventors: 朱建波; 张胜泉; 周小光
Original assignee: Qingdao Hairuida Transportation Equipment Co ltd
Current assignee: Qingdao Hairuida Transportation Equipment Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-05-03
Anticipated expiration: 2033-10-09

Abstract

The utility model provides a detachable filter, which belongs to the technical field of detachable filters and comprises a device main body, wherein a placing groove is formed in the middle of the front surface of the device main body, sliding grooves are formed in the periphery of the front surface of the device main body, a sliding block is connected in the sliding grooves in a sliding manner, and a clamping block is fixedly connected in the placing groove from one side of the sliding block, which is close to the placing groove, to extend into the placing groove; through setting up the slider, when the user need dismantle the filter, the user only needs manual pulling slider to keep away from filter one side and remove, and the slider removes the in-process and can drive the fixture block and remove to the standing groove inner wall, makes filter and standing groove dismantle, reaches to dismantle the change to the filter fast.

Description

Detachable filter

Technical Field

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

Background

A filter is an indispensable device on a medium conveying pipeline, and is usually arranged at an inlet end device of a pressure reducing valve, a pressure relief valve and a water level setting valve of other equipment of a square filter. The filter consists of a cylinder body, a stainless steel filter screen, a sewage discharging part, a transmission device and an electric control part;

The device has the following defects found in practical use:

Most of the filters are fixed to the required positions by nuts, so that a plurality of tools are required to be used for disassembly and installation each time the filters are replaced, and the disassembly and the installation are complicated;

Meanwhile, most of the filters have a certain gap in the installation process, so that the filtration efficiency of the filters is reduced;

accordingly, the present application provides a removable filter to meet the need.

Disclosure of utility model

The utility model aims to solve the problems in the background art and provides a detachable filter.

The utility model aims to provide a detachable filter to solve the problem of the existing detachable filter.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a detachable filter, includes the device main part, the standing groove has been seted up at the positive middle part of device main part, the spout has all been seted up around the front of device main part, the inside sliding connection of spout has the slider, one side that the slider is close to the standing groove extends to standing groove internal fixation has the fixture block.

Preferably, a filter element is arranged in the placing groove, and a first spring is fixedly connected between one side of the sliding block away from the placing groove and the sliding groove.

Preferably, the front surface of the clamping block is inclined backwards from one side close to the inner wall of the placing groove to one side far away from the inner wall of the placing groove.

Preferably, the inner wall rear end fixedly connected with support frame of standing groove, the front embedding of support frame is provided with sealed pad.

Preferably, a second spring is fixedly connected between the sealing gasket and the supporting frame.

Preferably, the cross section of the sealing gasket is in a concave shape.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, through setting up the slider, when the user need dismantle the filter, the user only need manual pulling slider to keep away from filter one side and remove, and the slider removes the in-process and can drive the fixture block and remove to the standing groove inner wall, makes filter and standing groove dismantle, reaches to dismantle the change to the filter fast.

In the scheme, through setting up sealed pad, after the filter is installed to the standing groove in, the filter rear end all around can all with sealed pad contact, and sealed pad can closely laminate filter rear end all around all the time through the elasticity of second spring, makes the fastness and the leakproofness that the filter was installed to the standing groove in increase, improves filtration efficiency.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

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

FIG. 2 is a schematic cross-sectional view of the main body of the device of the present utility model;

FIG. 3 is a schematic cross-sectional top view of the device body of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

Fig. 5 is an enlarged view of the structure of fig. 3B according to the present utility model.

[ Reference numerals ]

The device comprises a device body 1, a placing groove 101, a filter 102, a chute 2, a first spring 201, a sliding block 202, a clamping block 203, a supporting frame 3, a sealing gasket 301 and a second spring 302.

Detailed Description

As shown in fig. 1, 2, 3 and 4, the embodiment of the utility model provides a detachable filter, which comprises a device main body 1, wherein a placing groove 101 is formed in the middle of the front surface of the device main body 1, sliding grooves 2 are formed around the front surface of the device main body 1, a sliding block 202 is slidably connected in the sliding groove 2, and a clamping block 203 is fixedly connected in the placing groove 101 when one side, close to the placing groove 101, of the sliding block 202 extends.

In this embodiment, as shown in fig. 2 to 5;

a filter element 102 is arranged in the placing groove 101, and a first spring 201 is fixedly connected between one side of the sliding block 202 away from the placing groove 101 and the sliding groove 2;

After the filter element 102 is installed in the placing groove 101, the sliding block 202 always moves to the side close to the filter element 102 through the elastic force of the first spring 201, so that the clamping blocks 203 are driven to extend out of the inner wall of the placing groove 101 to fix the periphery of the front face of the filter element 102;

The front surface of the clamping block 203 is inclined backwards from one side close to the inner wall of the placing groove 101 to one side far from the inner wall of the placing groove 101;

Since the clamping blocks 203 extend outwards through the elastic force of the first spring 201, the clamping blocks 203 with the inclined angle easily press the clamping blocks 203 to shrink towards the inner wall of the placing groove 101 after the filter piece 102 is installed in the placing groove 101, so that the filter piece 102 is conveniently clamped into the placing groove 101;

the rear end of the inner wall of the placing groove 101 is fixedly connected with a supporting frame 3, and a sealing gasket 301 is embedded in the front surface of the supporting frame 3;

The sealing gasket 301 can increase the tightness of the filter element 102 after being clamped into the placing groove 101, so that the filtering efficiency is improved;

a second spring 302 is fixedly connected between the sealing gasket 301 and the supporting frame 3;

the sealing gasket 301 is always attached to the rear end of the filter element 102 by the elastic force of the second spring 302, so that the sealing performance is further improved;

The cross section of the sealing gasket 301 is in a concave shape;

When the sealing gasket 301 is attached to the rear end of the filter element 102 by the elastic force of the second spring 302, the concave sealing gasket 301 can increase the contact with the filter element 102, thereby further improving the sealing property after the filter element 102 is clamped into the placing groove 101.

Claims

1. Can dismantle filter, a serial communication port, including device main part (1), standing groove (101) have been seted up at the positive middle part of device main part (1), spout (2) have all been seted up around the front of device main part (1), the inside sliding connection of spout (2) has slider (202), one side that slider (202) is close to standing groove (101) extends to standing groove (101) internal fixation has fixture block (203), the inside of standing groove (101) is provided with filter element (102), fixedly connected with first spring (201) between one side that standing groove (101) was kept away from to slider (202) and spout (2), the front of fixture block (203) is close to standing groove (101) inner wall one side to keep away from standing groove (101) inner wall one side backward slope, inner wall rear end fixedly connected with support frame (3) of standing groove (101), the front embedding of support frame (3) is provided with sealed pad (301), fixedly connected with second spring (302) between sealed pad (301) and the support frame (3), sealed transversal personally submitting "the character" of personally submitting ".