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Water supply network monitoring method and system

A technology of water supply pipe network and monitoring system, applied in the direction of pipeline system, signal transmission system, measuring device, etc., which can solve the problems of inability to handle faults, high misjudgment rate, and high requirements for worker experience

Pending Publication Date: 2022-01-11
ANQING WATER SUPPLY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Both of the above two commonly used methods have certain defects. The area installation method has many measuring points, and the clogging positioning accuracy is low, and the detection method is relatively cumbersome, so it cannot handle the fault in time. It does not affect the normal water supply, but this detection method has high requirements for workers' experience and a high rate of misjudgment

Method used

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Embodiment 1

[0038] The invention includes a method for monitoring a water supply pipe network. The system to which the method is applied includes: wireless monitoring equipment, an alarm device, an indicator light and a remote monitoring center, and several wireless monitoring equipment are installed on the water supply pipe network pipe 1 at intervals. The method includes the following steps:

[0039] Step 1.1: The remote monitoring center sets the monitoring start time point as T 0 , the remote monitoring center sets the time increment as ΔT, and the remote monitoring center is at T 0 Moment, T 0 +ΔT time, T 0 +2ΔT moment, ..., T 0 Send monitoring information to wireless monitoring equipment at +nΔT time, where n is a positive integer;

[0040] Step 1.2: After receiving the monitoring information, the wireless monitoring equipment monitors the flow information and water speed information in the water supply pipe at the corresponding position on the water supply pipe network pipe 1, ...

Embodiment 2

[0051] The invention includes a method for monitoring a water supply pipe network. The system to which the method is applied includes: wireless monitoring equipment, an alarm device, an indicator light and a remote monitoring center, and several wireless monitoring equipment are installed on the water supply pipe network pipe 1 at intervals. The method includes the following steps:

[0052] Step 1.1: The remote monitoring center sets the monitoring start time point as T 0 , the remote monitoring center sets the time increment as ΔT, and the remote monitoring center is at T 0 Moment, T 0 +ΔT time, T 0 +2ΔT moment, ..., T 0 Send monitoring information to wireless monitoring equipment at +nΔT time, where n is a positive integer;

[0053] Step 1.2: After receiving the monitoring information, the wireless monitoring equipment monitors the flow information and water speed information in the water supply pipe at the corresponding position on the water supply pipe network pipe 1, ...

Embodiment 3

[0064] The invention includes a method for monitoring a water supply pipe network. The system to which the method is applied includes: wireless monitoring equipment, an alarm device, an indicator light and a remote monitoring center, and several wireless monitoring equipment are installed on the water supply pipe network pipe 1 at intervals. The method includes the following steps:

[0065] Step 1.1: The remote monitoring center sets the monitoring start time point as T 0 , the remote monitoring center sets the time increment as ΔT, and the remote monitoring center is at T 0 Moment, T 0 +ΔT time, T 0 +2ΔT moment, ..., T 0 Send monitoring information to wireless monitoring equipment at +nΔT time, where n is a positive integer;

[0066] Step 1.2: After receiving the monitoring information, the wireless monitoring equipment monitors the flow information and water speed information in the water supply pipe at the corresponding position on the water supply pipe network pipe 1, ...

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Abstract

The invention discloses a water supply network monitoring method and system, and relates to the technical field of water supply monitoring. The system comprises wireless monitoring devices, an alarm device, an indicating lamp and a remote monitoring center, wherein the wireless monitoring devices are installed on a water supply pipe network pipeline at intervals, and a flow sensor is used for monitoring flow information in a water supply pipe at a corresponding position on the water supply pipe network pipeline; the water speed sensor is used for monitoring water speed information in the water supply pipe at the corresponding position on the water supply pipe network pipeline. The flow information and the water speed information in the water supply pipe are collected in real time, the actual value of the pipe inner diameter of the monitored water supply pipe at the corresponding position is called, the fluctuation range value is set, and analysis and processing are carried out through a formula. Therefore, whether the water supply pipe is blocked or has other abnormal conditions or not can be accurately monitored in real time.

Description

technical field [0001] The invention belongs to the technical field of water supply monitoring, in particular to a water supply pipe network monitoring method and system. Background technique [0002] The problem of pipeline blockage is one of the common pipeline faults. Water supply pipelines are mainly used in water supply enterprises and civil industries. At present, the blockage detection methods of such pipelines are mostly the area meter method and the manual percussion listening method. Among them, the regional meter installation method is to divide the entire water supply pipeline into several water supply sections. For each section of the pipeline, except for a few water inlet pipes equipped with water meters, close the valves that communicate with the outside world, and detect the flow rate of the water inlet pipes during periods of less water consumption. The flow rate is measured to determine whether there is a blockage. The accuracy of the judgment is related to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08C17/02F17D5/00F03B13/00
CPCG01D21/02G08C17/02F17D5/00F03B13/00
Inventor 游桂林方朝晖
Owner ANQING WATER SUPPLY GRP