Pipeline inner wall cleaning device based on water conservancy construction

Abstract

The invention relates to the technical field of pipeline cleaning for water conservancy construction, and discloses a pipeline inner wall cleaning device for water conservancy construction. The pipeline inner wall cleaning device comprises a base, wherein a handle is fixedly mounted on the back of the base, and a control panel is fixedly mounted beside the handle; and a rotating shaft rotationally connected with the output end of a motor through a coupler is arranged on the face, away from the base, of the motor, and a propeller is arranged at the end, away from the output end of the motor, of the rotating shaft. According to the pipeline inner wall cleaning device, by utilizing thermal expansion and cold contraction far away and friction heat generation far away of gas, when a drill bit drills sludge soil blocks, a large amount of heat can be generated by friction, heat can be transferred to expansion air bags by arranging heat conducting plates, the expansion air bags can expand when heated, and the size of rotating rods can be increased under the action of air bag expansion, so that shape teeth can be used for crushing the surrounding sludge soil blocks.

Description

technical field [0001] The invention relates to the technical field of pipeline cleaning for water conservancy construction, in particular to a pipeline inner wall cleaning device for water conservancy construction. Background technique [0002] Water conservancy pipelines play a very important role in the water conservancy system. In daily use, there will inevitably be silt accumulation inside the pipeline. The current cleaning method generally uses high-pressure water to flush out the silt in the pipeline. [0003] But for some pipelines, if the sludge is agglomerated and air-dried, it will be a big problem to wash it with high-pressure water. When the high-pressure water flushes the agglomerated sludge, it takes a certain amount of time to wet the sludge before the agglomeration can be removed. Silt rushes out. [0004] Moreover, when the existing equipment flushes the pipeline, there is a situation that the cleaning mechanism only flushes the pipeline, and some things a...

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Problems solved by technology

[0003] However, for some pipelines, if the sludge is agglomerated and air-dried, it will be a big problem to wash it with high-pressure water. When the high-pressure water flushes the agglomerated sludge, it takes a certain amount of time to wet the sludge before the agglomeration can be removed. Silt washed out

[0004] Moreover, when the existing equipment flushes the pipeline, there is a cleaning mechanism that only flushes the pipeline, and some things also exist on the inner wall of the pipeline to affect the use of the pipeline.

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