Wharf water supply pipe network online supervision method

A technology for water supply pipeline network and wharf, which is applied to pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc. It can solve the problems of wasting man-hours, difficult to locate the location of leakage, difficult to arrange pipeline maintenance work, etc. The effect of operating costs, reducing impacts, and avoiding water waste

Inactive Publication Date: 2015-10-14
安迅捷集装箱码头(深圳)有限公司 +2
View PDF6 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method not only wastes precious man-hours of the wharf engineering department, but also because the pipe network is buried underground and the pipe network is complicated, it is difficult to locate the location of the leakage, which makes it difficult to arrange the maintenance work of the pipe network

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
  • Wharf water supply pipe network online supervision method
  • Wharf water supply pipe network online supervision method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] The specific embodiment of the present invention provides the method that carries out on-line supervision to wharf water supply pipe network (hereinafter referred to as pipe network), first sets the following parameters of this pipe network according to the actual design situation of pipe network: pipe network pressure deviation limit r , pressure difference limit value mr, burst pressure setting value br, leakage pressure difference critical value sr are used for subsequent judgment, and all parameters are positive values.

[0023] Secondly, establish a computer supervision model for the pipe network. The water supply pipe network of the wharf is a tree structure. Refer to figure 1 (Part of the schematic diagram of the supervision model), the circles in the figure represent the monitoring points in the pipe network, and the lines betwee...

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 wharf water supply pipe network online supervision method. The method includes the steps that parameters including the pipe network pressure deviation limit value r, the differential pressure limit value mr, the pipe explosion pressure set value br and the leakage differential pressure critical value sr are set for a pipe network with the standard pressure of KP; a model is established for the pipe network, monitoring points and pipes are coded, and the code of one pipe is defined through codes of every two adjacent monitoring points; real-time pressure values of the monitoring points at certain moments are called; a pipe code is called, the pressure values of the two adjacent monitoring points of the pipe code are defined, the differential pressure of the two points is calculated, the pressure values and the differential pressure of the two points are compared with the parameters in a series, and then whether pipe explosion or leakage occurs to the pipe or not is judged. Pipe leakage / explosion and the like can be judged and positioned in time and quickly fed back to a maintenance group, and operating cost is reduced.

Description

technical field [0001] The invention relates to an online supervision method of a wharf water supply pipe network, in particular to a method for cooperating with a data acquisition system, which analyzes the real-time data of the water supply pipe network collected by the data acquisition system to intelligently monitor the bursting and loss of water supply pipes. methods of regulation. Background technique [0002] Wharf water includes production water. Once the water supply pipe network leaks or bursts, it will affect wharf operations, such as vehicle washing and ship water replenishment. The working process of the terminal is strict, and the value of man-hours is very high. If a link fails and the man-hours are affected, the loss is very large. The water supply pipe network of the wharf is generally large in diameter and high in density. The loss of the water supply pipe network is higher than that of civilian use (generally 5-8% higher), and precious water resources are...

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 Applications(China)
IPC IPC(8): F17D5/02
Inventor 古园坐张重博高文新黄真锐张志刚李斌
Owner 安迅捷集装箱码头(深圳)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap