Urban water supply pipe network terminal low pressure control system and method

Abstract

The invention discloses an urban water supply pipe network terminal low pressure control system and method. The system and the method can timely monitor and automatically adjust abnormal regional pipe network pressure so that the pressure rises, and can handle emergency. The system comprises a data acquisition device, remote transmission equipment, a monitoring center, a data storage terminal, a feedback controller and control devices. The pressure is monitored in real time by data monitoring and remote control on an upstream pipe network, a target pipe network and an adjacent pipe network, meanwhile, the pressure of the three pipe networks is uniformly deployed and controlled under the coordination of the control devices, and normal water supply of a low pressure residential area is guaranteed from the overall pipe network; the pressure of a target residential area is limited by using the feedback controller, so that the safety and reliability of the whole pipe network are guaranteed; and the system is simple in structure and convenient to control, can realize automatic control, and improves the actual coverage of the pipe network.

Description

technical field [0001] The invention relates to a monitoring system and a method for processing low-pressure conditions in special low-voltage communities, in particular to a system and method for controlling low-pressure at the end of an urban water supply pipe network. Background technique [0002] With the acceleration of urban construction, the original urban area has been difficult to meet people's needs, and many places have begun to expand new areas. As the scale of the city becomes larger and larger, the urban water supply network becomes more and more complex, and the coverage becomes wider and wider. What follows is that monitoring is more troublesome, and human supervision alone is becoming more and more stretched. With the development of the Internet of Things, remote monitoring is more and more popular. [0003] The laying of urban pipe network has its stages, and the laying method should be designed according to the local topography, and the laying situation i...

AI Technical Summary

Problems solved by technology

In the actual operation of the pipe network, due to its special geographical location and other complex factors, some communities will experience abnormal low pressure conditions, resulting in the failure of normal water supply in the community, affecting the normal life and work of residents and enterprises

At present, the Water Division has no specific way to deal with this situation.

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