CN211411244U

CN211411244U - Filter for heat supply pipeline

Info

Publication number: CN211411244U
Application number: CN201920707159.5U
Authority: CN
Inventors: 韩永强; 孙伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-09-04
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to a filter for heat supply pipeline, including filter body and the connecting pipe that is linked together with filter body, the connecting pipe sets up in one side of filter body, and its one end is connected with filter body to with filter body structure as an organic whole, its other end is fixed through sealed lid, install in the connecting pipe and strain a section of thick bamboo, it is used for the clean cleaning device who strains a section of thick bamboo to install in straining a section of thick bamboo, cleaning device includes pivot and the brush that is connected with the pivot, the one end and the pivot of brush link firmly, and its other end is mutually perpendicular with sealed lid, the pivot run through sealed lid perpendicularly and with sealed lid sealing connection, the simple operation.

Description

Filter for heat supply pipeline

Technical Field

The utility model belongs to the technical field of heating equipment, specifically speaking relates to a filter for heat supply pipeline.

Background

The Y-type filter is a small-sized device for removing a small amount of solid particles in liquid, can protect the normal operation of the device, when fluid enters a filter cylinder with a filter screen with a certain specification, impurities are blocked, clean filtrate is discharged from a filter outlet, when the filter needs to be cleaned, the detachable filter cylinder is taken out, and is installed again after treatment, so that the use and maintenance are very convenient. The Y-shaped filter is also called a dirt remover and a filter valve, is an indispensable device for a pipeline system for conveying media, has the functions of filtering mechanical impurities in the media, filtering rust, sand grains, a small amount of solid particles in liquid and the like in sewage to protect fittings on equipment pipelines from being abraded and blocked, protecting the normal work of equipment, and can be used for replacing or flushing a filter cartridge due to the fact that the filter cartridge cannot be used continuously because rust, silt and the like are accumulated for a long time in a filter used in a heat supply pipeline.

SUMMERY OF THE UTILITY MODEL

Aiming at various defects in the prior art, the filter which is free from disassembly and assembly and is convenient to clean is provided.

In order to achieve the above object, the utility model provides a following technical scheme:

a filter for a heat supply pipeline comprises a filter body and a connecting pipe communicated with the filter body, wherein the connecting pipe is arranged on one side of the filter body, one end of the connecting pipe is connected with the filter body and is integrated with the filter body, the other end of the connecting pipe is fixed through a sealing cover, a filter cartridge is arranged in the connecting pipe, a cleaning device for cleaning the filter cartridge is arranged in the filter cartridge, the cleaning device comprises a rotating shaft and a cleaning piece connected with the rotating shaft, the cleaning piece comprises a hairbrush and a connecting body, the hairbrush is fixedly connected with the rotating shaft through the connecting body and is vertical to the rotating shaft, the hairbrush is abutted against the filter cartridge, the rotating shaft vertically penetrates through the sealing cover and is hermetically connected with the sealing cover, the cleaning piece is L-shaped, the hairbrush is made of a steel wire material, and pressure gauges are, the sealed lid department sets up the blow off pipe, the blow off pipe is located the below of pivot, and its one end is provided with the valve.

The utility model has the advantages that:

1. the rotating shaft is coaxially arranged in the filter cylinder, the brush is arranged on the rotating shaft, the connecting portion of the brush is vertically fixed with the rotating shaft, meanwhile, the brush portion is abutted to the filter cylinder, when the rotating shaft is rotated, the brush portion can continuously rub with the filter cylinder, the filter cylinder is cleaned, and operation is convenient.

2. The blow off pipe is linked together with the inside of connecting pipe, can be through the valve with the sewage discharge connecting pipe, needn't dismantle sealed lid and can realize the clearance to the interior filth of connecting pipe, the simple operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the cleaning device;

fig. 3 is another structural schematic diagram of the cleaning device.

In the drawings: 1-a filter body, 2-a connecting pipe, 3-a sealing cover, 4-a filter cylinder, 5-a rotating shaft, 6-a cleaning piece, 7-a brush, 8-a connecting body, 9-a pressure gauge, 10-a drain pipe and 11-a valve.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

The present invention will be further described with reference to the accompanying drawings and preferred embodiments.

Example one

As shown in fig. 1-2, a filter for a heat supply pipeline comprises a filter body 1 and a connecting pipe 2 connected with the filter body 1, wherein the connecting pipe 2 is arranged at one side of the filter body 1, one end of the connecting pipe 2 is communicated with the filter body 1 and is integrated with the filter body 1 into a whole, so as to form a Y-shaped structure, the other end of the connecting pipe 2 is fixed in a sealing manner by a sealing cover 3, a filter cartridge 4 is arranged in the connecting pipe 2, the filter cartridge 4 is coaxially arranged with the connecting pipe 2, meanwhile, a cleaning device for cleaning the filter cartridge 4 is arranged in the connecting pipe 2, the cleaning device comprises a rotating shaft 5 and a cleaning piece 6 connected with the rotating shaft 5, specifically, the cleaning piece 6 comprises a brush 7 and a connecting body 8, the brush 7 is fixedly arranged on the connecting body 8, and the connecting body 8 is vertically fixed with the, meanwhile, the hairbrush 7 is enabled to be abutted against the inner wall of the filter cylinder 4, the rotating shaft 5 vertically penetrates through the sealing cover 3, and a sealing gasket is arranged at the joint of the rotating shaft 5 and the sealing cover 3 to ensure the sealing performance of the joint. In order to better remove impurities on the wall of the filter cartridge 4, in this embodiment, the connecting body 8 is formed in an L shape, one end of the L shape is fixedly connected with the rotating shaft 5, the other end of the L shape extends to the sealing cover 3, the brush 7 is made of a steel wire material and is in contact with the filter cartridge 4, the rotating shaft 5 is rotated, and the brush 7 rotates along the inner wall of the filter cartridge 4, so that impurities attached to the inner wall of the filter cartridge 4 are effectively removed.

In order to avoid detaching the connecting pipe 2, the drain pipe 7 is arranged at the sealing cover 3, one end of the drain pipe 7 is communicated with the connecting pipe 2, the other end of the drain pipe is provided with a valve 11, and impurities in the connecting pipe 2 can be conveniently discharged by opening the valve 11.

All set up a manometer 9 at the both ends of filter body 1, be convenient for observe the pressure of filter body 1 both sides to impurity in the connecting pipe 2 is clear away in time.

When using this filter equipment, rotate pivot 5 and drive brush 7 and rotate along straining the inner wall of a section of thick bamboo 4, clear away and attach to straining on 4 inner walls of a section of thick bamboo and be located and strain the impurity in 4, open valve 11 alright with the sewage that contains impurity of smooth discharge, need not open sealed lid 3, also need not take out and strain a section of thick bamboo 4, the simple operation, and save the cost.

Example two

In this embodiment, the same parts as those in the first embodiment are not described again, but the difference is that the connector 8 is formed in a T shape, one side of the T shape is vertically fixed to the middle of the rotating shaft 5, and the other side of the T shape is parallel to the rotating shaft 5 and extends to the sealing cover 3.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a filter for heat supply pipeline, includes filter body and the connecting pipe that is linked together with filter body, the connecting pipe sets up in one side of filter body, and its one end is connected with filter body to become integrative structure with filter body, its other end is fixed through sealed lid, install in the connecting pipe and strain a section of thick bamboo, its characterized in that: install a cleaning device who is used for clean section of thick bamboo in straining a section of thick bamboo, cleaning device includes pivot and the cleaning member that is connected with the pivot, the cleaning member includes brush and connector, the brush links firmly through connector and pivot, just the connector is mutually perpendicular with the pivot, the brush offsets with straining a section of thick bamboo, the pivot run through sealed lid perpendicularly and with sealed lid sealing connection, the cleaning member is L shape, the brush adopts the steel wire material, filter body's both ends all are provided with the manometer, sealed lid department sets up the blow off pipe, the blow off pipe is located the below of pivot, and its one end is provided with the valve.