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

Fiber-reinforced composite casing pipe

A composite material, fiber-reinforced technology, applied in construction, drinking water installations, water supply installations, etc., can solve the problems of breakage, short service life, heavy weight, etc.

Inactive Publication Date: 2010-08-11
周永清 +1
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of poor corrosion resistance, heavy weight, easy scaling, easy corrosion and fracture of traditional connections, and short service life of the existing well wall pipes, the present invention provides a fiber reinforced composite well wall pipe, which is resistant to Corrosion, light weight, smooth inner wall, reliable joints, long life

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
  • Fiber-reinforced composite casing pipe
  • Fiber-reinforced composite casing pipe
  • Fiber-reinforced composite casing pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] see Figure 1 to Figure 2 , the pipe body 1 of the present invention is based on jelly, various fibers are reinforcing materials, and a kind of pipe resin composed of inorganic particles as fillers. The pipe wall structure from inside to outside is respectively: inner lining layer, Inner reinforcement layer, stiffness layer, outer reinforcement layer, outer protection layer. The pipe is connected by socket glue or thread, that is, the two ends of the pipe body 1 are respectively provided with a socket 2 or an internal thread 6 and a socket 3 or an external thread 7 that match each other, and the two are glued together or reversed to each other when connecting. Rotate, and use fiber material 4 on the outside of the connection 5 to carry out manual paste connection, and the joint connection is fastened and reliable. These connection methods ensure the concentricity of the entire well pipe during the running process, and have high mechanical strength, simple operation, co...

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 fiber-reinforced composite casing pipe and relates to a water delivery casing pipe, in particular to a pipeline system which is applicable to drinking water and greening water wells. In order to overcome the defects of poor corrosion resistance, great weight, easy scale formation, easy rusting, break and fall in conventional connection and short service life in the conventional casing pipe, the invention provides the fiber-reinforced composite casing pipe with corrosion resistance, light weight, smooth inner wall, reliable joint and long service life. The fiber-reinforced composite casing pipe is a pipeline consisting of a colloid, various fibers and inorganic particles, wherein the colloid is used as a matrix; the various fibers are reinforced materials; the inorganic particles are used as fillers; a pipe wall structure consisting of an inner liner, an inner reinforced layer, a rigid layer, an outer reinforced layer and an outer protective layer from inside to outside; and the pipeline is in socket glue joint or threaded connection and the joint is connected tightly and reliably.

Description

technical field [0001] The invention relates to a water delivery well wall pipe, in particular to a pipe system that can be used for water wells for drinking water and greening water. Background technique [0002] Commonly used shaft pipes mainly include steel shaft pipes, cast iron shaft pipes and reinforced concrete shaft pipes. Among the existing shaft wall pipes, steel shaft wall pipes and cast iron shaft wall pipes have the disadvantages of poor corrosion resistance and short service life, and reinforced concrete shaft wall pipes are of high quality and easy to scale. Invention content: [0003] In order to overcome the disadvantages of poor corrosion resistance, heavy weight, easy scaling, easy corrosion and fracture of traditional connections, and short service life of the existing well wall pipes, the present invention provides a fiber reinforced composite well wall pipe, which is resistant to Corrosion, light weight, smooth inner wall, reliable joints, long life....

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
IPC IPC(8): E03B3/16
Inventor 周永清
Owner 周永清
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