Buried pipe network measurement and control device

Abstract

The invention relates to a buried pipe network measurement and control device. The buried pipe network measurement and control device comprises a cylinder body, an inlet pipe arranged on one side of the cylinder body, an outlet pipe arranged on the other side of the cylinder body and connected with the inlet pipe, a data collector and a controller, wherein an inlet pressure sensor is arranged on the inlet pipe, an outlet pressure sensor is arranged on the outlet pipe, a flow regulator is arranged at the joint between the inlet pipe and the outlet pipe, the flow regulator is located between theinlet pressure sensor and the outlet pressure sensor, a flow sensor is arranged between the flow regulator and the outlet pressure sensor, the data collector is used for collecting a pressure signalof the inlet pressure sensor, a pressure signal of the outlet pressure sensor and a flow signal of the flow sensor, and the controller is used for adjusting the overflowing area of the flow regulator.The buried pipe network measurement and control device can solve the problem of pipe network operation state monitoring can be solved, the pipe network pipe explosion risk is reduced, and meanwhile the energy consumption of a pipe network water supply pressurization system is reduced.

Description

technical field [0001] The invention relates to the technical field of water supply and drainage, in particular to a buried pipe network measurement and control device. Background technique [0002] At present, in the water supply system, especially the tap water pipe network system, due to the large change of water consumption in different periods, the pressure in the pipe network changes greatly, and the phenomenon of pipe burst due to excessive pressure of the pipe network occurs from time to time. Since the pipe network is basically buried underground, it is inconvenient and time-consuming to repair the burst pipe, and at the same time, it causes insufficient water supply or even interruption of water supply. On the other hand, there are relatively few monitoring parameters on the pipeline network at present, and it is basically a single-parameter flow or pressure monitoring, which lacks control over the operation status of the pipeline network. Contents of the inventi...

AI Technical Summary

Problems solved by technology

Since the pipe network is basically buried in the ground, it is inconvenient and time-consuming to repair the burst pipe, and at the same time, it causes insufficient water supply or even interruption of water supply

On the other hand, there are relatively few monitoring parameters on the pipeline network, and it is basically a single-parameter flow or pressure monitoring, which lacks control over the operation status of the pipeline network.

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