Pipeline cleaning device for municipal engineering

A cleaning device and engineering technology, applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of large resource consumption, short cleaning path, and inability to clean stubborn impurities attached to the pipe wall, etc. To achieve the effect of convenient connection

CN114392991APending Publication Date: 2022-04-26安徽恒明建筑工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2022-04-26

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Abstract

The invention discloses a municipal engineering pipeline cleaning device which comprises a disc and further comprises a corner mechanism, the corner mechanism is specifically composed of two connecting rods, a spherical block, a sliding rod, a rotating groove, a sealing bin, a sealing bearing, an external connecting pipe, a guide pipe and a high-pressure spray head, and the two connecting rods are welded to the surface of the disc. A spherical block is welded to the surface of the connecting rod, a sliding rod is rotationally connected to the surface of the spherical block in a matched mode, a rotary cleaning method is adopted as a whole, the cleaning wheel can be firmly attached to the surface of the pipe wall to clean the pipe wall under the action of elastic force of a volute spiral spring and a reset rod, and cleaned impurities are secondarily cleaned through a scraping plate; especially for cleaning of corners, the whole device is provided with a good steering structure, the whole device can be better attached to a pipeline path for cleaning, and the whole device can be suitable for cleaning of pipelines for municipal engineering in a large range.
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Description

technical field

[0001] The invention relates to the technical field of pipeline cleaning devices, in particular to a pipeline cleaning device for municipal engineering. Background technique

[0002] Pipeline cleaning refers to cleaning the pipeline to restore the surface of the material itself in the pipeline. After cleaning, a dense chemical passivation film is formed on the clean metal surface, which can effectively prevent the re-generation of dirt, and can effectively protect the equipment from corrosion or other chemical damage, effectively ensuring Workflows for equipment safety and extended equipment life.

[0003] Existing cleaning methods usually use high-pressure water flushing for cleaning. The high-pressure water injection path is limited, the overall cleaning path is short, and consumes a lot of resources. Some stubborn impurities that adhere to the pipe wall cannot be cleaned. For this reason, We propose a pipeline cleaning device for municipal engineering. ...

Examples

Embodiment 1

[0023] A pipeline cleaning device for municipal engineering, comprising a disc 1 and a corner mechanism 2, the corner mechanism 2 is specifically composed of a connecting rod 201, a spherical block 202, a sliding rod 203, a rotating groove 204, a sealing chamber 205, and a sealing bearing 206 , an external connecting pipe 207, a conduit 208 and a high-pressure spray nozzle 209, the surface of the disc 1 is welded with a connecting rod 201, and there are two connecting rods 201, the surface of the connecting rod 201 is welded with a spherical block 202, and the spherical block 202 The surface of the sliding rod 203 is connected with a sliding rod 203 for rotation, and the surface of the sliding rod 203 is slidably connected with a rotating groove 204. The other side of the surface of the rotating groove 204 is welded with a sealing chamber 205, and the surface of the sealing chamber 205 is installed with a sealing bearing 206. An external connecting pipe 207 is installed on the ...