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

Processing technology of fiber-plastic reinforced composite winding pipe and product thereof

A technology for enhancing compounding and processing technology, applied in the direction of tubular articles, pipes, rigid pipes, etc., can solve the problems of insufficient connection stability, fiber reinforced layer falling off, poor strength, etc., to ensure service life, low production cost, and production. simple craftsmanship

Pending Publication Date: 2020-12-01
广东纤塑科技集团有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strength of the existing winding pipe is poor and cannot be used in special environments. The existing manufacturers solve the above problems by wrapping a fiber reinforced layer on the outer wall of the pipe to enhance the strength of the winding pipe.
However, the stability of the connection between the existing fiber-reinforced layer and the pipe body is insufficient, and the fiber-reinforced layer is easy to fall off on the wound pipe

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
  • Processing technology of fiber-plastic reinforced composite winding pipe and product thereof
  • Processing technology of fiber-plastic reinforced composite winding pipe and product thereof
  • Processing technology of fiber-plastic reinforced composite winding pipe and product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0035] refer to figure 1 , a processing technology of fiber-plastic reinforced composite winding pipe, comprising the following steps:

[0036] Step 1, prepare the pipe material, which can be PE, PP or PVC, heat the pipe material to 150°C-300°C to melt, pour it into the mold and cool it to form a strip; in addition, in this embodiment , the pipe material is preferably PE;

[0037] Step 2: The strips are spirally wound and connected to form the pipeline main body 1; in addition, the edges of the strips are provided with PE material for connection, and the PE material can be formed at the same time when the strips are formed. When connecting, the edges ...

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 processing technology of a fiber-plastic reinforced composite winding pipe and a product thereof. The processing technology comprises the following steps that step 1, a piperaw material is heated and melted to form a plate strip; step 2, the plate strip is spirally wound and connected to form a pipeline main body; step 3, a connecting layer raw material is heated and melted and then laid on the outer surface of a pipeline body to form a connecting layer; step 4, a reinforcing structure is arranged on the connecting layer; step 5, a fiber net is wound on the connecting layer; step 6, a reinforcing material is heated and melted and then wrapped on the connecting layer, so that the reinforcing material is combined with the fiber net to form a fiber reinforcing layeron a pipe body; and step 7, finally cooling and molding are carried out to obtain the fiber-plastic reinforced composite winding pipe. The pipeline body and the connecting layer are combined into thepipe body, a reinforcing structure enabling the fiber reinforcing layer to be not prone to falling off from the pipe body is arranged on the connecting layer, the production technology of the structure is simple and rapid, the production cost is low, the corrosion resistance and the oxidation resistance of the pipe body are greatly improved, and the rigidity, the strength and the impact resistance are improved.

Description

technical field [0001] The invention relates to a pipe structure, in particular to a processing technology of a fiber-plastic reinforced composite winding pipe and its products. Background technique [0002] The winding pipe has the advantages of corrosion resistance, light weight, easy installation, large flow rate and long life, and is widely used. The strength of the existing winding pipe is poor and cannot be used in special environments. The existing manufacturers solve the above problems by wrapping the outer wall of the pipe with a fiber reinforcement layer to enhance the strength of the winding pipe. However, the stability of the connection between the existing fiber-reinforced layer and the pipe body is insufficient, and the fiber-reinforced layer is easy to fall off on the wound pipe. SUMMARY OF THE INVENTION [0003] In order to overcome the deficiencies of the prior art, the present invention provides a processing technology of fiber-plastic reinforced composi...

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): F16L9/16F16L47/06B29D23/00
CPCB29D23/001F16L9/16F16L47/06
Inventor 杨宇亮张亚峰梁伟恒魏朝科潘志锋邹奇闫丽兵潘运河唐杰祥郭忠山江志贤梁尧培
Owner 广东纤塑科技集团有限公司
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