Pipeline detection and on-line identification system

Abstract

The invention discloses a pipeline detection and on-line identification system which comprises a pressure detection device, a wireless detection and location device, a high-frequency wireless transmission device, a management system and a mobile terminal; the pressure detection device detects pressure information in a pipeline; the wireless detection and location device is arranged on the pressure detection device, and is used for determining a position of the pressure detection device and judging a leakage position of the pipeline; the high-frequency wireless transmission device transmits pressure data detected by the pressure detection device and position information of the wireless detection and location device to the management system; and the management system judges whether leakage exists according to the received pressure information detected by the pressure detection device, if the leakage exists, information is transmitted to the mobile terminal, and the mobile terminal transmits the information to the management system through the high-frequency wireless transmission device. The pipeline detection and on-line identification system is high in patrol efficiency.

Description

technical field [0001] The invention relates to the technical field of pipeline detection, in particular to a pipeline detection and online identification system. Background technique [0002] The last pipeline construction climax in my country was in the 1970s, and the design life of the pipeline was 50 years. Therefore, the pipelines built in that era are nearing the end of their life. Sinopec's self-inspection in 2013 found more than 1,100 leaks or hidden dangers across the country, involving 620,000 people who needed to be relocated, costing more than 200 billion yuan. In many places, the local governments don't know where the oil pipelines are buried, so why investigate? Most of the domestic long-distance pipelines, including city gas pipelines, are buried and run in an environment that is easily corroded. Due to the development of urbanization, non-standard construction and brutal construction are often encountered, so that when laying new pipelines, old pipelines a...

AI Technical Summary

Problems solved by technology

Manual inspection is inefficient, and problems cannot be found at any time, and the pipeline is buried underground, so it is impossible to know the status of underground pipelines

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