Remote switch system for oil field pipeline

Abstract

The invention relates to an oil field pipeline control system, in particular to a remote switch system for an oil field pipeline. The technical scheme is that an electric gate valve is installed at a key delivery point of the pipeline, a remote switch module is fixed outside the electric gate valve, and a signal is sent to the remote switch module through a mobile phone or a computer so as to control whether the electric gate valve is connected or not. The remote switch module consists of a network module, a MAX232 module, a 89S51 single chip microcomputer, a photoelectric coupler and a switch, wherein the network module is connected to the 89S51 single chip microcomputer through the MAX232 module, and the 89S51 single chip microcomputer is connected with the switch of the electric gate valve through the photoelectric coupler. The remote switch system for the oil field pipeline has the advantages that the remote switch module is added at the position of the electric gate valve, the signal is sent to the remote switch module through the mobile phone or the computer so as to control whether the electric gate valve is connected or not, the fact that an operator runs up to a scene to disconnect the gate valve personally is avoided, the working amount is decreased, the work efficiency is improved, and the environmental pollution is also reduced.

Description

technical field [0001] The invention relates to an oilfield pipeline control system, in particular to an oilfield pipeline remote switch system. Background technique [0002] Leakage of oil and gas transmission pipelines will have a serious impact on the surrounding environment and its ecosystem, causing national property losses, threatening human life, and directly affecting the safe operation of the oil and gas transmission system. There have been many oil spills recently, which have had a significant impact on the environment. Sometimes it is difficult to block the pipeline in time when an oil spill occurs, and greater losses cannot be avoided. Contents of the invention [0003] The purpose of the present invention is to provide a remote switch system for oilfield pipelines, which can remotely close the gate at the oil leakage, aiming at the above-mentioned defects in the prior art. [0004] The technical solution is: install electric gates at key delivery points of pi...

AI Technical Summary

Problems solved by technology

[0002] Leakage of oil and gas transmission pipelines will have a serious impact on the surrounding environment and its ecosystem, causing national property losses, threatening human life, and directly affecting the safe operation of the oil and gas transmission system

There have been a number of oil spills recently, which have had a major impact on the environment. Sometimes it is difficult to block the pipeline in time when an oil spill occurs, and greater losses cannot be avoided

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