Water supply network leakage monitoring system

A technology for monitoring systems and water supply networks, applied in pipeline systems, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as low noise resolution and poor real-time performance, and achieve low monitoring costs and reduced operating load and costs , data transfer and processing simple and efficient effects

Active Publication Date: 2018-10-02
HIGHER ENVIRONMENTAL PROTECTION SHANGHAI CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the present invention aims to provide a water supply system that can effectively distinguish noise signals generated by leakage and has better real-time performance, aiming at the technical problems of low noise resolution and poor real-time performance in water supply network leakage monitoring in the prior art. Pipeline Leakage Monitoring System

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Embodiment Construction

[0034] The water supply pipe network leakage monitoring system of the present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0035] A water supply pipe network leakage monitoring system of a preferred embodiment of the present invention is as follows: figure 1 As shown, it includes a monitoring center 1 and several monitoring partitions 2 . Each monitoring area 2 also includes several intelligent water leakage noise recorders 21 and a host computer 22, which can cover and monitor water supply pipe leakage in a certain area.

[0036] The monitoring center 1 includes a PC terminal 11 installed with noise monitoring software and GIS software, and the PC terminal 11 is connected with a fourth communication module 111 .

[0037] The intelligent water leakage noise recorder 21 is installed at nodes of water supply pipes, valve wells and pipe sections prone to leakage within the coverage area of ​​monitoring zone 2. S...

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Abstract

The invention discloses a water supply pipe network leakage monitoring system which comprises a monitoring center and at least one monitoring subarea. The monitoring subarea comprises a plurality of intelligent water leakage noise recorders and an upper computer. Each intelligent water leakage noise recorder comprises a noise sensor, a self-adaption filter, a minitype control unit and a first communication module, wherein when the minitype control unit receives a noise signal output by the self-adaption filter, the noise signal and identifying information of the corresponding intelligent water leakage noise recorder are uploaded to the upper computer automatically through the first communication module, and the upper computer can upload the noise signal and the identifying information to the monitoring center so that an alarm can be given. The system can recognize noise generated by leakage of a pipe network and monitor the water supply pipe network in real time, the operation load of the whole system is effectively reduced, and accordingly the whole system is simple and efficient.

Description

technical field [0001] The invention belongs to the technical field of water supply and drainage pipe network leakage monitoring, and in particular relates to a water supply pipe network leakage monitoring system. Background technique [0002] With the development of the mobile Internet, the water supply system is gradually becoming intelligent, which provides a strong support for the water company to improve the degree of automation of office work, thereby improving work efficiency. At the same time, with the advent of the big data era, the water company also needs to improve the degree of informatization in the operation process, and provide reasonable data basis and data analysis for the monitoring of pipeline network operation and early warning of leakage, so as to reduce unnecessary losses. [0003] The existing technology basically judges whether there is leakage in the pipeline network through the collection and monitoring of flow, sound or pressure. It often needs to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17D5/06
CPCF17D5/06
Inventor 宋瑞霖陈浩向丹张培琴
Owner HIGHER ENVIRONMENTAL PROTECTION SHANGHAI CO LTD
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