Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A leakage control and management system for urban water supply pipe network

A water supply network, control and management technology, applied in the direction of pipeline systems, water supply devices, water supply devices, etc., can solve the problems of low leakage loss, large manpower consumption, waste of manpower, etc., to prolong service life, increase enterprise income, prolong The effect of the water meter cycle

Active Publication Date: 2020-04-21
水联网技术服务中心(北京)有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pipeline inspection requires a lot of manpower and the efficiency of finding leaks is low
Judging based on the minimum flow rate of the partition at night, there are often false positives and missed positives, wasting manpower to go to the site for inspection

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A leakage control and management system for urban water supply pipe network
  • A leakage control and management system for urban water supply pipe network
  • A leakage control and management system for urban water supply pipe network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] An urban water supply pipe network leakage control management system, comprising: the control management system includes a zone management system, an online leakage noise monitoring system, and a water hammer early warning monitoring system, and the zone management system forms the water supply pipeline network into a first-level zone and a second-level zone , DMA, and user-end multi-level water use unit partition management mode, each water use unit conducts scientific management through water balance testing, and formulates a pressure regulation strategy with the best water-saving effect and economic matching through the water supply network leakage and pressure response mechanism. On-line monitoring of leakage noise uses terminal noise monitoring equipment to replace manual leakage, presents noise in the form of data, and finds areas where suspected leakage exists through comparison and analysis of key data. The water hammer early warning monitoring system adopts the t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a LeakView leakage control and management system for an urban water supply pipe network. The control and management system comprises a partitioned management system, a leakage noise online monitoring system and a water hammer early warning and monitoring system, the partitioned management system makes the water supply pipe network to form a partitioned management mode from the factory-leaving water yield, first-level partition, second-level partition, DMA to user terminal multi-level water units, all the water units are scientifically managed through a water balance test, a pressure control strategy with the optimal water saving effect and the optimal economic matching performance is made through a response mechanism of the leakage of the water supply pipe network to the pressure, leakage noise is monitored on line by using terminal noise monitoring equipment instead of leakage detection by manual listening, the noise is displayed in the form of data, a region where the leakage is suspected to exist is found through comparative analysis of the key data, the water hammer early warning and monitoring system adopts a transient flow pressure fluctuation situation of a network system to be combined with a big data technology, and therefore the rapid change of the pressure of the pipe network system can be monitored on line, an alarm for the abnormal pressure change situation can be given in real time, on-line early warning can be realized, the data can be deeply excavated and analyzed, and water hammer protection can be made.

Description

technical field [0001] The invention relates to the operation and management of water supply pipe networks, belongs to the technical field of municipal engineering, and in particular relates to a leakage control and management system of urban water supply pipe networks. Background technique [0002] In the existing technology, regular inspections of pipelines are performed, and basic zoned measurement is performed, and whether there is water leakage is judged based on the minimum flow rate at night. Pipeline inspection requires a lot of manpower and the efficiency of finding leakage is low. Judging based on the minimum flow rate at night in the partition often leads to false alarms and missed reports, which wastes manpower to go to the site for inspection. Contents of the invention [0003] In order to overcome the deficiencies and defects of the above-mentioned technologies, the present invention provides an urban water supply pipe network leakage control and management ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/00G06Q50/06F17D5/06E03B1/02
CPCF17D5/06G06Q10/20G06Q50/06Y02A20/00
Inventor 王志军周晨李松森张健史泽森
Owner 水联网技术服务中心(北京)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com