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

Drainage pipeline leakage-proof early warning device based on urban construction

A technology for drainage pipes and urban construction, applied in water supply devices, sewer pipe systems, waterway systems, etc., can solve problems such as difficult repairs, hidden safety hazards, and limited anti-seepage capabilities, achieve good magnetic shielding effects, improve safety precautions, and improve The effect of leak-proof sealing effect

Inactive Publication Date: 2022-07-22
彭鑫
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Municipal water supply and drainage pipelines need connectors to connect the two ends during installation. The existing government water supply and drainage pipelines are connected by two flanges. Although the flanges are easy to install, their anti-seepage capabilities are limited. Leakage at the interface is not easy to find in time, it is difficult to repair in time, and there are certain safety hazards

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
  • Drainage pipeline leakage-proof early warning device based on urban construction
  • Drainage pipeline leakage-proof early warning device based on urban construction
  • Drainage pipeline leakage-proof early warning device based on urban construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see Figure 1-4 , a in the figure represents a pipeline, a leakage prevention and early warning device for drainage pipelines based on urban construction, including a pair of installation sleeves 1 installed at the pipe joints, and a pair of installation sleeves 1 are provided with flanges 2 on the opposite outer end walls. , a pair of installation sleeves 1 are embedded with an inner sealing sleeve 3 sleeved at the end of the pipe joint, an annular cavity for the installation of the inner sealing sleeve 3 is opened inside the flange 2, and a pair of inner sealing sleeves 3 are relatively far away from one end There is a through cavity for the pipeline to pass through, and the end of the inner sealing sleeve 3 away from the through cavity is embedded and connected with the end of the pipe joint, so as to improve the tightness of the joint of a pair of pipelines, and the inner sealing sleeve 3 and the pipeline The joint ends can be connected by bolts, and at the same tim...

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 drainage pipeline leakage-proof early warning device based on urban construction, and belongs to the field of pipeline leakage-proof early warning. A water seepage piece extending downwards towards the bottom end of a mounting sleeve is additionally arranged between an inner sealing sleeve and an outer sealing sleeve, when leakage occurs at a pipeline joint, water stains permeate into the water seepage piece wrapped with the inner sealing sleeve, and the leakage-proof early warning effect is achieved. Water stains permeate towards the flow guide end part and perform water seepage reaction on the water-soluble magnetic isolation sheet, the magnetic shielding effect of the water-soluble magnetic isolation sheet on the magnetic attraction block is weakened after the water-soluble magnetic isolation sheet is dissolved in water, at the moment, the magnetic movable sheet upwards extrudes gas in the gas storage tank under the magnetic attraction effect of the magnetic attraction block, the gas is guided into an inner gas guide cavity of the early warning ring sleeve, and the early warning ring sleeve is started. The color developing filling layer is broken through, so that color developing powder penetrates through the squeezing-in gap to be guided into the outer color developing cavity, a large amount of color developing powder adheres to the elastic expansion piece and is squeezed outwards to expand, technicians and passersby are warned through color developing and appearance changes, repairing can be conducted in time, and the safety precaution consciousness can be improved.

Description

technical field [0001] The invention relates to the field of pipeline leakage prevention and early warning, and more particularly, to a leakage prevention and early warning device for drainage pipelines based on urban construction. Background technique [0002] Urban construction drainage pipes refer to the rainwater and sewage pipes under municipal roads, which are usually called municipal drainage pipes in engineering. With the development of society and the vigorous development of drainage engineering, the application of municipal water supply and drainage pipes has been increasing. [0003] The municipal water supply and drainage pipeline needs connectors to connect the two ends during installation. The existing government water supply and drainage pipeline is connected by two flanges. Leakage at the interface is not easy to detect in time, and it is difficult to repair it in time, and there are certain security risks. [0004] To this end, we propose a leakage preventi...

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): F17D5/02E03F3/04E03F3/00
CPCF17D5/02E03F3/04E03F3/00
Inventor 彭鑫张小虎赵文静高文杰周章
Owner 彭鑫
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