Nuclear power plant buried pipe risk monitoring system

Abstract

The invention belongs to the technical field of nuclear power maintenance, and particularly relates to a nuclear power plant buried pipe risk monitoring system. According to the embodiment of the invention, the failure possibility of a pipeline is determined from multiple dimensions such as the material of the buried pipeline, the water quality of liquid in the pipeline, the soil quality of soil around the pipeline and the cathode protection state of the pipeline; influence factors of buried pipeline failure are fully considered; according to the embodiment of the invention, the failure possibility of the determined to-be-detected area can reflect the actual state of the buried pipeline more effectively, and moreover, the buried pipeline is subjected to partition detection, so that the failure part of the buried pipeline can be positioned more accurately, and buried pipeline management personnel can master the state of the buried pipeline in time and maintain the buried pipeline conveniently.

Description

technical field [0001] The invention belongs to the technical field of nuclear power maintenance, and in particular relates to a risk monitoring system for buried pipes in nuclear power plants. Background technique [0002] The buried pipe is an important part of the process system of the nuclear power plant, and it undertakes the important function of medium transportation. Buried pipes in nuclear power plants are widely distributed. They exist in different systems with different system functions. Different pipe sections have great differences in internal and external environments. These factors lead to the possibility of degradation and failure of different buried pipe sections. There is a big difference in the consequences of sex and failure. The aging and degradation of buried pipes is one of the important challenges faced by nuclear power plants. The common management strategy of buried pipes is relatively passive. Usually, after the leakage of buried pipes occurs, exc...

AI Technical Summary

Problems solved by technology

The aging and degradation of buried pipes is one of the important challenges faced by nuclear power plants. The common buried pipe management strategy is relatively passive. Usually, after the buried pipe leaks, the location where the leak occurs is excavated, or by means of The inspection and maintenance work is carried out selectively based on experience, and the work lacks systematicness and pertinence, resulting in low efficiency of buried pipe management activities

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