Method for water pipe network bursting analysis

Abstract

The invention provides a method and a system for water pipe network bursting analysis. The method realizes water supply pipe network bursting analysis and treatment by combining a GIS (Geographic Information System), an SCADA (Supervisory Control and Data Acquisition) system and a hydraulic calculation universal model. According to the method and the system, an accident point can be rapidly and effectively positioned; bursting analysis is performed by a real-time water system supply model to provide a valve turn-off scheme and an influence range notice plan; the working efficiency is improved; the complexity of bursting analysis judgment is reduced; and a human error of valve turn-off is avoided.

Description

technical field [0001] The present invention relates to the technical field of emergency rescue, and more specifically, to a method and system for analyzing pipe bursts in a water pipe network. Background technique [0002] At present, with the rapid development of my country's economy and the acceleration of urbanization, various and criss-crossing pipes constitute an intricate underground water pipe network system. The underground water pipe network system plays a decisive role in the daily life and production of the city, so the online monitoring and troubleshooting of the underground water pipe network has attracted more and more attention. According to the different media in the pipes, the water pipe network system can be divided into non-fluid pipes and fluid pipes, non-fluid pipes such as power cable pipes; fluid pipes such as water supply pipes, drainage pipes, gas pipes, etc. [0003] So far, there are still relatively few effective methods for the overall monitori...

AI Technical Summary

Problems solved by technology

Among them, the water pipeline network of fluid pipelines, especially water supply pipeline-related enterprises, has the characteristics of complex line topology, buried environment mostly underground, frequent accidents in old water pipeline networks, and difficult to find corrosion and damage. A series of adverse consequences such as economic loss caused by water resource loss

[0004] In the existing technology, technicians locate the accident point of the water supply pipe burst by splicing drawings and interpreting the topological relationship of the pipe network, which is very inefficient

At the same time, the reason why the bursting pipe cannot be effectively solved is that it takes time to coordinate and communicate the location of the valve. In addition, it is necessary to balance the repair time and the cost of affecting the user's loss. Therefore, it is impossible to effectively manage accidents such as pipe bursting, which is easy to give The public has created an image of untimely repairs and slow and lazy actions

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