Oil gas conveying pipe network safety online real-time monitoring and forewarning management system
A real-time monitoring and management system technology, applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as oil and gas leakage, safety accidents, and easy cracking, so as to reduce oil and gas leakage, ensure safety, avoid panic effect
Active Publication Date: 2020-08-25
梁绘
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[0003] my country's oil and gas pipeline transportation is mostly long-distance transportation. Long-distance oil and gas transportation is a complex engineering system. Its safe operation is closely related to the development of the national economy and the life of urban residents. Due to the flammability, explosion and toxicity of oil and natural gas If you are not careful, it may cause a safety accident. The most common safety accident is oil and gas leakage. Except for a few pipe sections that cross rivers, railways and highways, most of the long-distance oil and gas pipelines are buried. Laying and buried pipelines are prone to cracking due to the influence of the surrounding environment and the stress of the pipeline during operation, resulting in oil and gas leakage. Once leakage occurs, it is not easy to be found and may cause serious safety accidents
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0033] see figure 1 As shown, an online real-time monitoring and early warning management system for oil and gas transportation pipeline network safety, including an environmental parameter detection module, an environmental parameter preprocessing module, a modeling analysis module, a corrosion coefficient analysis module, a pipeline pressure detection module, a pressure difference analysis module, Manual input module, management database, cracking parameter analy...
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The invention discloses an oil gas conveying pipe network safety online real-time monitoring and forewarning management system. The system comprises an environment parameter detection module, an environment parameter preprocessing module, a modeling analysis module, a corrosion coefficient analysis module, a pipeline pressure detection module, a pressure difference analysis module, a manual inputmodule, a management database, a cracking parameter analysis module, a central server, an alarm module, a GPS positioning module and an oil gas leakage detection module. According to the system, by detecting and analyzing environment parameters of the environment where a buried oil gas pipeline is located and counting the corrosion coefficient of the pipeline, based on the accumulated difference between internal pressure and external pressure of the oil gas pipeline, the cracking proportionality coefficient is counted, by comparing the cracking proportionality coefficient and the safety cracking proportionality coefficient threshold value of the pipeline, different levels of alarming are conducted, the cracking phenomenon of the buried oil gas pipeline can be forecasted, the phenomenon ofoil gas leakage caused by cracking of the pipeline is reduced to the greatest extent, and the conveying safety of the oil gas pipeline is effectively ensured.
Description
technical field [0001] The invention relates to the technical field of oil and gas transportation management, and relates to an oil and gas transportation pipeline network safety online real-time monitoring and early warning management system. Background technique [0002] With the rapid development of my country's economy, the demand for oil and gas energy is gradually increasing. At present, the main way of oil and gas transportation in my country is pipeline transportation. The oil and gas pipeline transportation industry serves as a bridge and link connecting oil and gas resources with the market. The advantages of low cost and safety and reliability are showing more and more vigorous vitality. [0003] my country's oil and gas pipeline transportation is mostly long-distance transportation. Long-distance oil and gas transportation is a complex engineering system. Its safe operation is closely related to the development of the national economy and the life of urban residen...
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IPC IPC(8): F17D5/02F17D5/00
CPCF17D5/00F17D5/02
Inventor 倪慧珍黄三妹
Owner 梁绘