A kind of oil pipeline inner wall cleaning machine with self-stable walking function

Abstract

The invention relates to a petroleum pipeline inner wall cleaning machine with a self-stabilization walking function. The petroleum pipeline inner wall cleaning machine comprises an inner wall automatic walking device which walks on the inner wall of a pipeline in four directions in a self-stabilization mode, and four parts of evenly arranged walking support force are achieved, even support performance is good, self-stabilization walking performance is good, and the conditions of side turning and up-down vibration possibly existing in the walking process are eliminated. An inner wall rotary cleaning device is installed in the middle of the inner wall automatic walking device and can achieve a high-pressure cleaning function for the inner wall of the pipeline, partial high-pressure cleaningcan be conducted according to the needs of the inner wall of the pipeline, the application range is wide, and the cleaning angle can be adjusted precisely. Through the petroleum pipeline inner wall cleaning machine, the stable automatic cleaning function for the inner wall of the petroleum pipeline can be achieved, and the advantages that the even support performance of the inner wall of the pipeline is good, the self-stabilization walking function of the equipment is good, the equipment cleaning speed is high, equipment cleaning efficiency is high, the equipment cleaning angle can be adjusted precisely, high-pressure cleaning of a partial range can be conducted, and the application range is wide are achieved.

Description

technical field [0001] The invention relates to the technical field of oil pipeline machinery, in particular to an oil pipeline inner wall cleaning machine with self-steady walking function. Background technique [0002] With the rapid development of the petroleum industry, more and more oil pipelines and water injection pipelines are used in oil fields. Oil and water usually contain corrosive substances, which often lead to pipeline corrosion damage, especially the life of oil pipelines with high water content and sewage reinjection pipelines is greatly shortened, and the replacement of new pipelines faces huge costs. Corroded old pipelines need anti-corrosion treatment. The main way of oil pipeline anti-corrosion is to spray anti-corrosion coating on the inner wall of the pipeline. Before the existing automation equipment is sprayed with anti-corrosion coating, it is usually necessary to carry out the following processes on the inner wall of the oil pipeline: 1 . First mo...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an oil pipeline inner wall cleaning machine with self-steady walking function, which can solve the poor uniform support performance of the inner wall of the pipeline, poor self-steady walking performance of the equipment, and equipment cleaning problems existing in the existing oil pipeline inner wall cleaning equipment. Slow speed, low equipment cleaning efficiency, non-adjustable equipment cleaning angle, inability to perform local cleaning, small scope of application and low work efficiency, etc., can realize the stable automatic cleaning function of the inner wall of the oil pipeline, high working efficiency, and uniform inner wall of the pipeline Good support performance, good equipment self-stable walking performance, fast equipment cleaning speed, high equipment cleaning efficiency, precise and adjustable equipment cleaning angle, local high-pressure cleaning and wide application range, etc.

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