Wind/solar/electric complementary network anticorrosion system for buried steel pipelines

Abstract

The invention discloses a wind / solar / electric complementary network anticorrosion system for buried steel pipelines, comprising a microcontroller unit (MCU) module, a plurality of data acquisition modules connected with the MCU module, an outdoor monitoring module, a display module, an integrated anticorrosion module, a wireless detection and messaging module, a wind / solar / electric complementary power supply module and a button module. According to the invention, a five-point surface detection method is used for detecting the buried steel pipelines; then comprehensive protection is carried out on the pipelines through the integrated anticorrosion module; the wind / solar / electric complementary power supply module is used for solving the problem of inconvenient power utilization; clean energy is used, so as to reduce the cost of laying cables of commercial power and reduce the usage of commercial power; the track walkers are reduced, the operation reliability of the pipelines is improved comprehensively; compared with the traditional cathode protection system for the buried steel pipelines, the service life of the pipelines is extended by 5-10 years. The invention is used in the buried gas pipelines in Guiyang and an obvious effect of saving electric energy is achieved.

Description

technical field [0001] The invention relates to a pipeline maintenance system, in particular to an anti-corrosion system of a wind-electricity complementary network type buried steel pipeline. Background technique [0002] my country has built and put into operation 62,000 kilometers of long-distance oil and gas pipelines, more than 3,000 kilometers of submarine pipelines, west-to-east gas transmission, and South-to-North Water Diversion Project. Most of these pipelines are steel pipelines, laid underground, and subway light rail, cables, etc. Criss-criss-criss-criss-crossed, large in number, and complex in environment. The main form of leakage caused by pipeline failure is corrosion and perforation. Once the pipeline fails, it will cause serious economic losses and casualties. Most of the steel pipelines in my country are in the high-risk period of being buried for more than 15 years, and are facing the problem of corrosion protection. Traditional anti-corrosion methods ma...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is: to provide a kind of anticorrosion system of wind-electric complementary network type for buried steel pipeline, which can solve the problem of inconvenient electricity consumption for pipeline protection, so as to overcome the deficiencies of the prior art

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