Safety early warning system for monitoring corrosion, leakage of pipeline on active service, and control method

A safety monitoring and early warning system technology, applied in pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve problems such as lack of monitoring, unrepresentation, and inability to solve the problem of differential corrosion or perforation monitoring of pipelines. Achieve the effect of short construction period, convenient maintenance and migration, and quick installation and opening.

Inactive Publication Date: 2009-01-07
姬文超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The obtained data is causative and uniformly corrosive, and cannot solve the common monitoring problem of "differential corrosion or perforation of pipelines"; or use cutting pipe sampling for severely corroded pipe sections for indoor physical and chemical analysis and testing
The evaluation result is not representative, it is judged after the fact, and it cannot achieve the purpose of monitoring

Method used

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  • Safety early warning system for monitoring corrosion, leakage of pipeline on active service, and control method
  • Safety early warning system for monitoring corrosion, leakage of pipeline on active service, and control method
  • Safety early warning system for monitoring corrosion, leakage of pipeline on active service, and control method

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Embodiment Construction

[0061] refer to figure 1: In-service pipeline corrosion and leakage safety monitoring and early warning system consists of: pipeline natural gas leakage fixed-point real-time monitoring system 1, pipeline oil and water leakage fixed-point timing monitoring system 2, pipeline corrosion periodic detection system 3, data transmission interface 4, data processing center server 5. Network system 6. Natural gas management client PC 7. Pipeline operation management client PC 8. Oil and water management client PC 9. The fixed-point real-time monitoring system 1 for pipeline natural gas leakage or the fixed-point timing monitoring system 2 for pipeline oil and water leakage or the output end of the pipeline corrosion periodic detection equipment 3 is connected to the data processing center server 5 through the data transmission interface 4, and the data processing center server 5 is connected through the network The system 6 is connected with a natural gas management client PC 7 or an ...

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PUM

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Abstract

A method for controlling corrosion and leakage of on-duty pipe includes fetching monitored data, converting format, analyzing and comparing transfinite, generating data table and curve diagram then storing them, judging grade of transfinite, carrying out prealarming of different grade, sending prealarm to decision end and client end, updating databank. The detecting and prealarming system for realizing said method is also disclosed.

Description

Technical field: [0001] The invention relates to an early warning system, in particular to an in-service pipeline corrosion and leakage safety monitoring early warning system and a control method thereof. Background technique: [0002] The safe operation of in-service pipelines (oil, natural gas, water) involves issues such as production of petroleum and petrochemical enterprises, public safety and social stability. In recent years, the on-line corrosion detection equipment and technology of metal pipelines have developed rapidly. The modern communication and information technology of enterprises, cities and countries are developing rapidly. However, major safety warning issues such as medium leakage, gas poisoning, and combustible gas explosions caused by corrosion and perforation of in-service metal pipelines have not been resolved. [0003] Corrosion and leakage of metal pipelines in oilfields have always been an important link that plagues oilfield development, gatheri...

Claims

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Application Information

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IPC IPC(8): F17D5/02
Inventor 姬文超
Owner 姬文超
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