Leakage management and control system for urban water supply network

Abstract

The invention relates to the technical field of management and control of water supply networks, in particular to a leakage management and control system for an urban water supply network. The leakagemanagement and control system for the urban water supply network comprises a water supply network dividing module, a water supply network data acquisition module, a primary management and control module, a second management and control module, a tertiary management and control module and a quaternary management and control module. The leakage management and control system for the urban water supply network can manage and control network groups of a city in groups and grades, so that the management and control efficiency and the management and control effect of the urban water supply network are improved greatly and some water supply pipes in special positions hard to manage and control can be prevented from being missing. The system performs double detection on leakage risk and leakage condition and can reduce conditions that the water supply pipes with leakage are not detected, so that the leakage detection effect is improved. The leakage management and control system for the urban water supply network can find specific geographic positions of the network groups quickly, so that the efficiency of searching for the true positions of the network groups is improved effectively.

Description

technical field [0001] The invention relates to the technical field of water supply pipe network management and control, in particular to a leakage loss management and control system for an urban water supply pipe network. Background technique [0002] The water supply pipe network is the main part of the urban lifeline project, which is responsible for maintaining the normal operation and economic functions of the city. The loss will bring serious difficulties to the production of urban enterprises and the life of residents. How to effectively manage and control the leakage of the urban water supply network is a major problem in reducing the burst accident of the water supply network and reducing the waste of clean water resources. [0003] In the prior art, the invention patent with the application number of CN201910815361.4 discloses a method for predicting regional leakage of water supply pipe network based on a spatial metering model. Then, two spatial weight matrices...

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Problems solved by technology

[0005] The existing technology can predict the leakage of the water supply network, which is helpful to the control of the leakage of the water supply network, but the effect is not obvious. How to efficiently and accurately predict or detect the leakage point of the water supply network, how to There are no issues such as how to accurately find the location of the leak point after the leak point is detected, how to enter the next pipeline maintenance operation after the leak point is detected, and how to carry out comprehensive and efficient management and control of the entire city's water supply network. Propose a solution to make the existing water supply network leakage management and control methods inefficient and ineffective

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