Dynamic leakage detection system for railway water supply pipe network

Abstract

The invention provides a dynamic leakage detection system for a railway water supply pipe network. The dynamic leakage detection system comprises a wireless remote intelligent water meter, a remote water meter wireless transmission module, a remote water meter monitoring system and a water leakage alarm prompting device; the data reading end of the remote water meter wireless transmission module is connected with the information output end of the wireless remote intelligent water meter; the information input end of the remote water meter monitoring system is connected with the information transmission end of the remote water meter wireless transmission module; the output end of the remote water meter monitoring system is connected with the water leakage alarm prompting device; and the remote water meter monitoring system acquires a water quantity information value on the wireless remote intelligent water meter through the remote water meter wireless transmission module, performs calculation and judgment, and if calculation and judgment results are matched with preset alarm standards, controls the water leakage alarm prompting device to give an alarm. The leakage detection system monitors the condition of the water meter in real time, and is high in leakage detection timeliness, low in difficulty and short in leakage detection time; water resources are saved; and the maintenancereliability of the water pipe network is high.

Description

technical field [0001] The invention relates to the technical field of train operation and maintenance, in particular to a dynamic leak detection system for a railway water supply pipe network. Background technique [0002] In factories, residential areas, public places and train stations, water supply pipe networks are usually used to supply water to users in the service area. Due to the scattered layout of the water supply pipe network of the railway system, there are many types of fault points and high fault frequency. Most of the water supply pipelines are close to the railway line, and the leakage of the pipelines will easily affect the safety of railway traffic, and the pipelines are laid below the surface, so the status of the pipelines cannot be visually inspected, and it is difficult to detect water leakage in time, and the leakage point is affected by the surrounding buildings. Bring great difficulty to maintenance work. [0003] Usually, the traditional detectio...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a dynamic leak detection system for railway water supply pipe network, which solves the technical problem that the existing railway water pipe network leak detection method is difficult and costly to detect leaks, thus resulting in low maintenance reliability of water supply pipe network

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