Petroleum pipeline inner wall cleaning machine with self-stabilization 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 automatic inner wall walking device. The automatic inner wall walking device conducts self-stabilization walking on the inner wall of a pipeline in four directions and has four pieces of walking supporting force evenly arranged. The uniform supporting performance is good, the self-stabilization walking performance is good, and the possible conditions of lateral overturning and vertical vibrating in the walking process of the petroleum pipeline inner wall cleaning machine are eliminated. An inner wall rotation cleaning device is arranged at the middle portion of the automatic inner wall walking device, can achieve the high-pressure pipeline inner wall cleaning function, can conduct local high-pressure cleaning according to the pipeline inner wall requirement, and is wide in application range and accurate and adjustable in cleaning angle. The petroleum pipeline inner wall cleaning machine can achieve the stable automatic cleaning function for the inner wall of the petroleum pipeline and has the beneficial effects that the uniform supporting performance of the inner wall of the pipeline is good, the equipment self-stabilization walking performance is good, the equipment cleaning speed and efficiency are high, the equipment cleaning angle is accurate and adjustable, high-pressure cleaning in the local range can be conducted, and the application range is wide.

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...

AI Technical Summary

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.

Images