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Pipeline condition monitoring method, device and system

A pipeline and state technology, used in pipeline systems, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as inability to effectively monitor pipeline strain states, no solutions, and failures.

Active Publication Date: 2021-04-20
CHINA PETROLEUM & CHEM CORP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the current method of monitoring pipeline strain is implemented, there are many deficiencies in the convenience of on-site installation, the stability of data collection, the efficiency of data transmission, the data storage of the server platform, and the versatility of the terminal software. , there is often the problem that the strain state and failure risk of the pipeline cannot be effectively monitored
[0004] For the above problems, no effective solution has been proposed

Method used

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  • Pipeline condition monitoring method, device and system
  • Pipeline condition monitoring method, device and system
  • Pipeline condition monitoring method, device and system

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Embodiment Construction

[0043] The principle and spirit of the present application will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present application, rather than to limit the scope of the present application in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of this disclosure to those skilled in the art.

[0044] Those skilled in the art know that the embodiments of the present application may be realized as a system, device, method or computer program product. Therefore, the disclosure of the present application can be specifically implemented in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0045]An embodiment of the present application provides a...

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Abstract

The application provides a pipeline state monitoring method, device and system, wherein the method includes: receiving the strain data of the target pipeline sent by the data acquisition instrument; generating state data according to the strain data and the early warning threshold, wherein the early warning threshold is based on the target The allowable strain of the pipeline is determined, and the allowable strain is determined according to the physical property information of the target pipeline; according to the status data, the failure risk of the target pipeline is determined. The above scheme can effectively improve the monitoring and early warning capabilities of oil and gas pipelines, ensure the safe operation of oil and gas pipelines under complex geological conditions, and provide important technical support for the efficient operation of oil and gas pipelines.

Description

technical field [0001] The present application relates to the technical field of oil and gas pipeline safety status monitoring, in particular to a pipeline status monitoring method, device and system. Background technique [0002] Pipeline is the most important transportation method of oil and natural gas, and plays an important role in the field of petrochemical industry. The safe operation of oil and gas pipelines is related to energy security and normal social production. When laying oil and gas pipelines, sometimes it is inevitable to pass through some geological disaster-prone areas, such as landslide areas or goaf subsidence areas. Sometimes the creeping effect of the soil around the pipelines buried in these areas is slight, and it is difficult to distinguish and determine the true status of the pipelines in time by manual inspection. If the change of the soil around the pipeline cannot be determined in time, it may cause a large deformation of the pipeline under th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17D5/00F17D3/01
CPCF17D3/01F17D5/00F17D5/005
Inventor 帅健张银辉张航吕志阳杨大慎姜红涛
Owner CHINA PETROLEUM & CHEM CORP
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