Cleaning device for adhesions on inner wall of pipeline

Abstract

The invention discloses a cleaning device for adhesions on the inner wall of a pipeline. The cleaning device comprises a small-sized servo motor, a shift ring, at least two long handles and short handles, wherein an extending shaft of the small-sized servo motor is provided with threads; the shift ring is provided with balls; the balls slide in a threaded groove of the extending shaft of the small-sized servo motor; one end of each long handle is connected onto the shift ring, and the other end of each long handle extends; a scraper is arranged at the extending end; a polyester fabric covers the outer sides of the long handles; the number of the short handles is identical with that of the long handles; the short handles are used for supporting the corresponding long handles; and an illuminating lamp, a camera, a control device and a push-pull tube are arranged on the small-sized servo motor. According to the cleaning device disclosed by the invention, the device is mounted into the pipeline by the push-pull tube; the adhesions are found by pushing and pulling the push-pull tube; the small-sized servo motor is started, the long handles drive the polyester fabric to be opened, and the adhesions on the inner wall of the pipeline are scratched by outer ends of the long handles; and the scratched adhesions are collected in the hopper-like polyester fabric, and the push-pull tube is drawn to withdraw from the pipeline. According to the cleaning device disclosed by the invention, the adhesions on the inner wall of the pipeline are removed by adopting a physical method, so greenness and environmental protection are realized; and working efficiency and economic benefits of pipeline maintenance departments or enterprises are improved.

Description

technical field [0001] The invention relates to the field of pipeline cleaning devices, in particular to a pipeline inner wall adhesion cleaning device. Background technique [0002] The pipeline is a tool used by people to transmit fluid or a shell to protect the circuit. In the pipeline used to transmit fluid, there will often be more and more adhesions on the inner wall, which will affect the efficiency of fluid transmission. Because the pipeline is a sealed object, it is difficult for people to determine the specific location of the adhesion outside, and it is also difficult to find a suitable cleaning tool to clean the long pipeline after the adhesion is found. Using chemical methods to clean adhesions is the most commonly used method. However, cleaning agents are generally strong acids or alkalis, which can also corrode many pipelines. If the residual cleaning agent reacts chemically with the fluid in the pipeline, it will cause serious consequences. Therefore, it wi...

AI Technical Summary

Problems solved by technology

[0002] The pipeline is a tool used by people to transmit fluid or a shell to protect the circuit. In the pipeline used to transmit fluid, there will often be more and more adhesions on the inner wall, which will affect the efficiency of fluid transmission.

Because the pipeline is a sealed object, it is difficult for people to determine the specific location of the adhesion outside, and it is also difficult to find a suitable cleaning tool to clean the long pipeline after the adhesion is found.

Using chemical methods to clean adhesions is the most commonly used method. However, cleaning agents are generally strong acids or alkalis, which can also corrode many pipelines. If the residual cleaning agent reacts chemically with the fluid in the pipeline, it will cause serious consequences

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