CN219149398U

CN219149398U - Plastic particle filter convenient to clearance

Info

Publication number: CN219149398U
Application number: CN202320030604.5U
Authority: CN
Inventors: 许龙; 许冬
Original assignee: Zhejiang Punetu New Material Technology Co ltd
Current assignee: Zhejiang Punetu New Material Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-09
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of plastic particle filters, in particular to a plastic particle filter convenient to clean, which comprises a shell, wherein the bottom of the shell is connected with a lower connecting pipe, a filter cartridge is installed on the inner side of the shell, a rotary handle is installed between two sides of the top of the inner side of the filter cartridge, and a filter screen is paved on each inner side arm of the filter cartridge.

Description

Plastic particle filter convenient to clearance

Technical Field

The utility model relates to the technical field of plastic particle filters, in particular to a plastic particle filter convenient to clean.

Background

The plastic particle filter is usually installed at the inlet end of a pressure reducing valve, a pressure releasing valve, a fixed water level valve or other equipment, and is used for eliminating impurities in media so as to protect the normal use of the valve and the equipment, but the traditional filter structure is compact and inconvenient to disassemble, and a filter screen is easy to block after long-term use, so that the filtering performance is affected.

In summary, the present utility model solves the problems by designing a plastic particle filter that is easy to clean.

Disclosure of Invention

The present utility model is directed to a plastic particle filter which is easy to clean, and solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a plastic particle filter convenient to clearance, includes the casing, the bottom of casing is connected with down the connecting pipe, the cartridge filter is installed to the inboard of casing, install the rotation handle between the inboard top both sides of cartridge filter, the filter screen has all been laid on the inner side arm of cartridge filter, the top of casing is connected with the connecting seat, first sealed pad is installed to the bottom of connecting seat, the connecting pipe is installed at the top of connecting seat, the second sealed pad is installed to the top inboard of last connecting pipe.

As a preferable scheme of the utility model, the lower connecting pipe is fixedly connected with the shell, internal threads are formed on the inner sides of one ends of the lower connecting pipe and the upper connecting pipe, which are far away from the shell, and second sealing gaskets are arranged at the bottoms of the internal threads.

As a preferable scheme of the utility model, a square through groove which is communicated with the inside of the filter cartridge through the filter screen is formed in the outside of the filter cartridge, and the filter cartridge is made of plastic materials.

As a preferable scheme of the utility model, the rotary handle is in rotary connection with the top of the inner side wall of the filter cartridge, and the rotary handle can be upwards buckled with fingers to be vertical to the filter cartridge and higher than the top of the filter cartridge.

As a preferable scheme of the utility model, the filter screen adopts 40 mesh specifications, the filter screen is laid on the inner side wall and the bottom of the filter cartridge, and the bottom of the filter cartridge is communicated with the inside of the shell.

As a preferable scheme of the utility model, the connecting seat is in threaded connection with the top of the shell, and the first sealing gasket at the bottom of the connecting seat and the top of the filter cartridge are mutually extruded.

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

1. according to the plastic particle filter convenient to clean, when the pipeline connected with the upper connecting pipe is disconnected, the plastic particle filter can be taken down from the shell through the anticlockwise rotating connecting seat, the filter cartridge can be pulled out from the shell through rotating the handle, the filter cartridge can be cleaned at the moment, the filtering performance of the plastic particle filter is guaranteed, and the problem that the filtering performance is influenced due to blockage caused by the fact that the traditional filter is inconvenient to detach and clean and is used for a long time is effectively solved.

Drawings

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

FIG. 2 is an overall exploded view of the present utility model;

fig. 3 is a schematic view of a filter cartridge according to the present utility model.

In the figure: 1. a housing; 2. a lower connecting pipe; 3. a filter cartridge; 4. rotating the handle; 5. a filter screen; 6. a connecting seat; 7. a first gasket; 8. an upper connecting pipe; 9. and a second gasket.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a plastic particle filter convenient to clearance, including casing 1, casing 1's bottom is connected with down connecting pipe 2, and cartridge filter 3 is installed to casing 1's inboard, installs rotation handle 4 between cartridge filter 3's the inboard top both sides, all lays on cartridge filter 3's the inner side arm and installs filter screen 5, and casing 1's top is connected with connecting seat 6, and first sealed pad 7 is installed to connecting seat 6's bottom, and connecting pipe 8 is installed at connecting seat 6's top, and second sealed pad 9 is installed to upper connecting pipe 8's top inboard.

Specifically, referring to fig. 1, 2 and 3, the lower connecting pipe 2 is fixedly connected with the housing 1, and the inner side of one end of the lower connecting pipe 2 and the upper connecting pipe 8 far away from the housing 1 is provided with an internal thread, the bottom of the internal thread is provided with a second sealing gasket 9, the top of the connecting seat 6 and the top of the housing 1 are in threaded connection, and the first sealing gasket 7 at the bottom of the connecting seat 6 and the top of the filter cartridge 3 are mutually extruded, so that the connection tightness of a pipeline is ensured.

Further, the outside of cartridge filter 3 has offered square logical groove that sees through filter screen 5 and the inside of cartridge filter 3 communicates with each other, and cartridge filter 3 adopts plastics material to make, and filter screen 5 adopts 40 mesh specifications, and filter screen 5 lays in the inside wall and the bottom of cartridge filter 3, and the bottom of cartridge filter 3 communicates with each other with the inside of casing 1.

Specifically, referring to fig. 1, 2 and 3, the rotary handle 4 is rotatably connected to the top of the inner sidewall of the filter cartridge 3, and the rotary handle 4 can be fastened upward with fingers to be perpendicular to the filter cartridge 3 and higher than the top of the filter cartridge 3, so that the filter cartridge 3 can be conveniently taken out from the inside of the housing 1.

The working flow of the utility model is as follows: when the filter for filtering plastic particles is required to be cleaned, the pipeline connected with the upper connecting pipe 8 can be unscrewed, then the upper connecting pipe 8 is held to anticlockwise rotate the connecting seat 6 so that the connecting seat 6 is separated from the top of the shell 1, the rotating handle 4 is buckled upwards by fingers so that the rotating handle 4 can be turned upwards, the filter cartridge 3 can be taken out from the shell 1 by pulling the rotating handle 4, the filter screen 5 on the filter cartridge 3 can be cleaned at the moment, the cleaning is completed according to the reverse operation of the steps, the cleaning is very convenient, and the regular cleaning can ensure the filtering performance of the filter.

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. The utility model provides a plastic particle filter convenient to clearance, includes casing (1), its characterized in that: the bottom of casing (1) is connected with connecting pipe (2), cartridge filter (3) are installed to the inboard of casing (1), install rotation handle (4) between the inboard top both sides of cartridge filter (3), filter screen (5) are all laid and are installed on the inner side arm of cartridge filter (3), the top of casing (1) is connected with connecting seat (6), first sealed pad (7) are installed to the bottom of connecting seat (6), connecting pipe (8) are installed at the top of connecting seat (6), second sealed pad (9) are installed to the top inboard of last connecting pipe (8).

2. A plastic particle filter for facilitating cleaning as defined in claim 1, wherein: the lower connecting pipe (2) is fixedly connected with the shell (1), internal threads are formed on the inner sides of one ends, far away from the shell (1), of the lower connecting pipe (2) and the upper connecting pipe (8), and second sealing gaskets (9) are arranged at the bottoms of the internal threads.

3. A plastic particle filter for facilitating cleaning as defined in claim 1, wherein: the outside of cartridge filter (3) is offered square and is permeated the inside communicating logical groove of filter screen (5) and cartridge filter (3), just cartridge filter (3) adopt plastics material to make.

4. A plastic particle filter for facilitating cleaning as defined in claim 1, wherein: the rotary handle (4) is rotationally connected with the top of the inner side wall of the filter cartridge (3), and the rotary handle (4) can be upwards buckled with fingers to be vertical to the filter cartridge (3) and higher than the top of the filter cartridge (3).

5. A plastic particle filter for facilitating cleaning as defined in claim 1, wherein: the filter screen (5) adopts a specification of 40 meshes, the filter screen (5) is paved on the inner side wall and the bottom of the filter cartridge (3), and the bottom of the filter cartridge (3) is communicated with the inside of the shell (1).

6. A plastic particle filter for facilitating cleaning as defined in claim 1, wherein: the connecting seat (6) is in threaded connection with the top of the shell (1), and the first sealing gasket (7) at the bottom of the connecting seat (6) and the top of the filter cartridge (3) are mutually extruded.