Robot used for cleaning inner wall of pipeline

Abstract

The invention relates to the technical field of pipeline cleaning and discloses a robot used for cleaning the inner wall of a robot. The robot comprises a body and a machine head. The body comprises amachine body, two lifting frames, two caterpillar type driving bottom discs and four electric telescopic rods. A cleaning water tank, a water pump and a stepping motor are arranged in the machine body. The input end of the cleaning water tank penetrates and extends to the outer side of the machine body, and the output end of the cleaning water tank communicates with the input end of the water pump. The body further comprises a first flexible connecting pipe communicating with the output end of the water pump. By means of the robot used for cleaning the inner wall of the pipeline, cleaning liquid is sprayed to the inner wall of a pipeline through a cleaning liquid spraying plate, a cleaning brush is used for conducting primary cleaning and evenly smearing the cleaning liquid to the inner wall of the pipeline, during back tracking, under the common effect of a rough grinding plate and the cleaning brush, green algae, dirt and fungi in the pipeline are removed, and the cleaning effect isensured.

Description

technical field [0001] The invention relates to the technical field of pipeline cleaning, in particular to a robot for cleaning the inner wall of a pipeline. Background technique [0002] With the passage of time in the pipeline, green algae, dirt, fungi, etc. begin to accumulate on the inner wall of the pipeline, and as tap water, it is transported to the user unit through the pipeline, causing water pollution and threatening human health. For example, how to deal with the green algae in the pipeline , Dirt, fungi are treated to ensure the safety of water. [0003] However, because the inside of the pipe is too narrow for workers to enter, and the pipe is not strong enough to support the weight of the workers, cleaning robots or cleaning liquid can be used to clean the water pipe, because the cleaning liquid is used to clean the inside of the pipe. The green algae, dirt, and fungus in the pipeline need to be soaked for a certain period of time, and then use water pressure ...

AI Technical Summary

Problems solved by technology

[0003] However, because the inside of the pipe is too narrow for workers to enter, and the pipe is not strong enough to support the weight of the workers, cleaning robots or cleaning liquid can be used to clean the water pipe, because the cleaning liquid is used to clean the inside of the pipe. The green algae, dirt, and fungus in the pipeline need to be soaked for a certain period of time, and then use water pressure to discharge the green algae and dirt in the pipeline. The cleaning effect is not ideal, and it is difficult to judge whether the pipeline is clean. Therefore, compared with the above-mentioned In terms of the treatment of green algae, dirt, and fungi in the pipeline, the cleaning of the pipeline by the cleaning robot is controllable, and it is easy to judge the cleaning effect

[0004] However, the pipeline will produce green algae under long-term use. It is difficult to completely clean the green algae attached to the pipeline by simply relying on cleaning brushes. Therefore, how to clean the green algae, dirt, and fungi in the pipeline needs to be solved urgently

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