Novel variable-diameter pipeline rust removal robot

Abstract

The invention provides a novel variable-diameter pipeline rust removal robot. The novel variable-diameter pipeline rust removal robot comprises a vision and lamplight mechanism, a first-section robot, a first-section variable-diameter wheel set mechanism, an ultrahigh-pressure water injection mechanism, a second-section variable-diameter wheel set mechanism, a second-section robot and a drying mechanism. The pipeline robot is controlled to enter a pipeline to carry out rust removal, cleaning and other work, the pipeline robot designed at the time adopts high-pressure water jet flow for rust removal, drying treatment is carried out on the wet pipeline obtained after rust removal, and rust is prevented from being generated again. The pipeline robot can work in the pipeline for a long time, and high intelligence and automation are achieved.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a novel variable-diameter pipeline derusting robot. Background technique [0002] With the continuous expansion of my country's oil pipeline and natural gas pipeline network, the scale of my country's pipeline network has reached 169,000 km. In order to ensure the service life of the pipeline, the pipeline must be maintained and cleaned. After the pipeline has been used for a period of time, rust spots and some impurities will appear on the inner wall of the pipeline, which requires rust removal and cleaning of the inner wall of the pipeline. The traditional rust and impurity removal methods mostly use grinding and chemical methods to remove rust, grinding and rust removal Not only is the efficiency low, but also requires a large amount of labor; chemical rust removal is not only low in rust removal efficiency, but also pollutes the environment. Therefore, a new type of environm...

AI Technical Summary

Problems solved by technology

After the pipeline is used for a period of time, rust spots and some impurities will appear on the inner wall of the pipeline, which requires rust removal and cleaning of the inner wall of the pipeline. The traditional rust and impurity removal methods mostly use grinding and chemical methods to remove rust, grinding and rust removal Not only is the efficiency low, but also requires a lot of labor; chemical rust removal is not only low in efficiency, but also pollutes the environment

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