Continuous fiber reinforced thermoplastic pipeline and production method

A continuous fiber and production method technology, applied in the field of pipeline forming, can solve the problems of limited pipeline application, high cost, low pressure bearing capacity, etc., and achieve the effects of reasonable process design, lower production costs, and fewer production processes

Inactive Publication Date: 2020-04-24
HUNAN YIJING ENVIRONMENTAL PROTECTION TECH CO LTD
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] my country's reinforced fiber thermoplastic pipes have made great progress. At present, my country has been able to independently develop and produce steel mesh skeleton polyethylene composite pipes, which are widely used in the national economy. The uniformity of steel mesh skeleton meshes directly affects the performance of the pipeline Pressure resistance value, where the skeleton mesh is dense, t

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
  • Continuous fiber reinforced thermoplastic pipeline and production method
  • Continuous fiber reinforced thermoplastic pipeline and production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-2 , the present invention provides a technical solution: a continuous fiber-reinforced thermoplastic pipe, comprising an inner layer pipe 1, the outer wall of the inner layer pipe 1 passes through a uniformly coated adhesive layer 2 and a reinforcing layer 3 Composite, the surface of the reinforcing layer 3 is coated with a layer of adhesive adhesive layer 2, and the surface of the adhesive adhesive layer 2 is covered with an outer protect...

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

PropertyMeasurementUnit
The inside diameter ofaaaaaaaaaa
Wall thicknessaaaaaaaaaa
Login to view more

Abstract

Belonging to the technical field of pipeline forming, the invention discloses a continuous fiber reinforced thermoplastic pipeline and a production method. The continuous fiber reinforced thermoplastic pipeline includes an inner pipe, the pipeline outer wall of the inner pipe is compounded with a reinforcing layer through an adhesive layer, the surface of the reinforcing layer is coated with an adhesive layer, and an outer protective layer is covered to the surface of the adhesive layer through hot melting extrusion. According to the invention, the process design is reasonable, the stress strength of the pipeline can be improved, and a one-step molding technology is adopted, so that the production procedures are reduced, the yield is increased while the production cost is reduced, and thelarge-scale popularization and application of the product are facilitated.

Description

technical field [0001] The invention discloses a continuous fiber-reinforced thermoplastic pipe and a production method, in particular to the technical field of pipe forming. Background technique [0002] In recent years, continuous fiber-reinforced thermoplastic pipes have been a hot research direction in the international pipeline field. Because of their obvious advantages, they can not only exert the high strength of fibers, withstand high pressure, but also maintain the good toughness and corrosion resistance of thermoplastics. It has a broad market in the application of high-pressure pipes such as oil delivery pipes and gas pipes. [0003] my country's reinforced fiber thermoplastic pipes have made great progress. At present, my country has been able to independently develop and produce steel mesh skeleton polyethylene composite pipes, which are widely used in the national economy. The uniformity of steel mesh skeleton meshes directly affects the performance of the pipe...

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): F16L9/133B29D23/00
CPCB29D23/001F16L9/133
Inventor 李荣祥
Owner HUNAN YIJING ENVIRONMENTAL PROTECTION TECH CO LTD
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