An underground gas pipeline detection and positioning system

Abstract

The invention belongs to the technical field of detection and positioning of gas pipelines, and specifically relates to a detection and positioning system for underground gas pipelines; it includes a gas pipeline to be detected, a computer terminal and a controller; a ground heat source pump and a ground heat source are arranged above the gas pipeline The pump is electrically connected to the controller, and the output end of the geothermal source pump is connected to a heat collection box, which is filled with gas; the gas pipeline is provided with a mobile positioning unit; one side of the mobile positioning unit is provided with a detection unit; the present invention realizes the mobile cycle detection of the gas pipeline through the design of the mobile positioning unit and the detection unit, through the cooperative use of the mobile positioning unit and the detection unit, and can quickly find the place where the gas pipeline breaks and leaks, effectively reducing The probability of major accidents caused by gas pipeline rupture is reduced.

Description

technical field [0001] The invention belongs to the technical field of gas pipeline detection and positioning, in particular to an underground gas pipeline detection and positioning system. Background technique [0002] With the development of the economy, there are more and more underground gas pipelines. Once the gas pipeline leaks, it is easy to cause major accidents, resulting in public and private property damage and personal casualties. If the gas leaks at the beginning, the leaked gas can be detected Pipeline, so as to obtain the exact location of the gas pipeline, timely maintenance of the leaked gas pipeline, can avoid the occurrence of major accidents, thereby avoiding public and private property damage and personal casualties. [0003] The detection technology in the prior art cannot know the exact location of the leakage of the underground gas pipeline in time, cannot detect the underground gas pipeline in real time, and cannot pre-repair the leakage of the under...

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology and solve the problems that the gas pipeline detection system in the prior art cannot detect the underground gas pipeline in real time and cannot pre-repair the leakage of the underground gas pipeline, an underground gas pipeline detection system proposed by the present invention GPS

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