Deep-buried gas pipeline leakage artificial intelligence detection system

A gas pipeline and detection system technology, applied in pipeline systems, heat measurement, measurement devices, etc., can solve the problems of high difficulty in obtaining key information, difficulty in locating leak points, slow emergency rescue, etc., to improve emergency command speed and survivability. Improve and improve the effect of detection accuracy

Active Publication Date: 2019-10-25
ANHUI UNIV OF SCI & TECH +1
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Problems solved by technology

[0005] The purpose of the present invention is to provide an artificial intelligence detection system for deep-buried gas pipeline leakage. One-sided monitoring, slow emergency rescue, and high difficulty in obtaining key information

Method used

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  • Deep-buried gas pipeline leakage artificial intelligence detection system
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  • Deep-buried gas pipeline leakage artificial intelligence detection system

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] Such as figure 1 As shown, an artificial intelligence detection system for deep-buried gas pipeline leakage includes a multi-source information acquisition system, a data processing and analysis system, and a monitoring and early warning system. The multi-source information acquisition system includes three acquisition subsystems, which are respectively Concentration field acquisition subsystem, temperature field acquisition subsystem and geoelectric field acquisition subsystem.

[0035] Such as figure 2 As shown, the concentration field acquisition subsystem is mainly tested based on the laser methane tester, which is characterized by being only sensitive to methane gas, mainly using tunable diode laser absorption spectroscopy technology, including 1-power supply system: 1-1 charging unit, 1- 2 power supply unit; 2- detection system: 2-1 laser ...

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Abstract

The invention discloses a deep-buried gas pipeline leakage artificial intelligence detection system. The deep-buried gas pipeline leakage artificial intelligence detection system comprises a multi-field-source information acquisition system, a data processing and analyzing system and a monitoring and early warning system. The multi-field-source information acquisition system comprises a concentration field acquisition subsystem, a temperature field acquisition subsystem and a geoelectric field acquisition subsystem. The concentration field acquisition subsystem is used for acquiring concentration field data. The temperature field acquisition subsystem is used for acquiring temperature field data. The geoelectric field acquisition subsystem is used for acquiring geoelectric field data. Thedata processing and analyzing system receives the concentration field data, the temperature field data and the geoelectric field data and calculates variables of all the data and compares the variables with corresponding variable threshold values to judge whether an early warning signal is generated or not. The early warning signal generated by the data processing and analyzing system is transmitted to the monitoring and early warning system, and then the monitoring and early warning system gives a warning. Through the deep-buried gas pipeline leakage artificial intelligence detection system,a gas leakage acquisition system is established and used for acquiring corresponding technical parameters to prevent gas pipeline leakage.

Description

technical field [0001] The invention relates to the field of gas leakage detection systems, in particular to an artificial intelligence detection system for deep-buried gas pipeline leakage. Background technique [0002] At present, with the proposal of the coal production capacity reduction strategy, oil and gas resources account for an increasing proportion of my country's national economic development. However, the inhomogeneous distribution of oil and gas resources leads to low utilization rates, which often require long-distance and large-scale transportation. Due to its many advantages, pipelines have become the main means of oil and gas transportation. Existing gas pipelines are generally divided into two types: overhead ground and buried underground. However, due to various reasons, pipeline leakage is inevitable. Among them, the leakage of overhead pipelines on the ground is mainly caused by defects in the parts of the pipe body itself, followed by reasons such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/06
CPCF17D5/06F17D5/005G01K11/32G01M3/002G01K11/322
Inventor 张平松孙斌杨袁宏永薛生郭立全付明胡雄武
Owner ANHUI UNIV OF SCI & TECH
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