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Method and system for measuring volume and leakage rate of gas pipe network system

A leakage and gas pipe technology, which is applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc., can solve the problem of reducing labor intensity, efficiency and accuracy, heavy workload of safety protection measures, error rate and man-made Problems such as high error, achieve high reliability of results, improve monitoring accuracy, and reduce workload

Active Publication Date: 2021-11-05
WEIHAI ZHUOCHENG GAS SAFETY EQUIP CO LTD
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Problems solved by technology

[0003] The present invention aims at the technical problems of the existing safety protection measures for gas pipelines, such as large workload, low efficiency, high error rate and human error, inconvenient detection, and lack of effective early warning mechanism, and provides a method that greatly reduces labor intensity and efficiency. A method for measuring the volume and leakage of the gas pipeline network system with high accuracy and accuracy

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  • Method and system for measuring volume and leakage rate of gas pipe network system
  • Method and system for measuring volume and leakage rate of gas pipe network system
  • Method and system for measuring volume and leakage rate of gas pipe network system

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the examples.

[0026] like figure 1 As shown, a system for measuring the volume and leakage of the gas pipeline network system is provided with a pipeline network, and the pipeline network is equipped with a pressure regulating valve 1, a valve 2, an information collection device 3, a volume constant device 4, a user terminal 5, and a valve 2 Used to control the switch of the pressure regulating valve 1, the valve 2 can be set in front of or behind the pressure regulating valve 1, or the valve 2 can be set in front of and behind the pressure regulating valve 1 at the same time. The information collection device 3 and the volume constant device 4 are located behind the pressure regulating valve 1 and the valve 2 and in front of the user terminal 5 . In this embodiment, the installation sequence of pressure regulating valve 1, valve 2, information collection device 3, constant volume equipment 4 a...

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Abstract

The invention provides a method and a system for measuring volume and leakage rate of a gas pipe network system. The system is provided with a pipe network; the pipe network is provided with a pressure regulating valve, a valve, an information acquisition device, a constant volume device and a user side; the valve is used for controlling the opening and closing of the pressure regulating valve; and the information acquisition device and the constant volume equipment are arranged behind the pressure regulating valve and the valve and in front of the user side. The technical problems that an existing gas pipeline safety protection measure is large in workload, low in efficiency, high in error rate and personal error, inconvenient to detect and lack of an effective early warning mechanism are solved. The system of the invention can be widely applied to a gas safety monitoring system.

Description

technical field [0001] The invention relates to a gas monitoring method, in particular to a method and system for measuring the volume and leakage of a gas pipeline network system. Background technique [0002] Natural gas has become one of our most important production and living energy sources due to its clean, environmentally friendly and high combustion efficiency. However, its flammable and explosive characteristics have caused great hidden dangers to the lives of urban residents. The current safety mechanism is to use leak detection equipment to conduct regular inspections along the pipeline, analyze the detection results, and repair and replace leaks and damaged pipelines in a timely manner. In this way, not only the workload is heavy and the efficiency is low, but also the error rate and human error are high, the detection is not convenient enough, and there is no effective early warning mechanism. Contents of the invention [0003] The present invention aims at t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/00F17D5/02
CPCF17D5/005F17D5/02
Inventor 杨浩霖胡桂青李永志
Owner WEIHAI ZHUOCHENG GAS SAFETY EQUIP CO LTD
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