Synthetic resin pipe and manufacturing method thereof

A synthetic resin and manufacturing method technology, applied in the direction of pipes, rigid pipes, pipes/pipe joints/pipe fittings, etc., can solve the problems of inability to maintain the integrated state, decline in product durability and reliability, and easy peeling, etc., to achieve strengthening Strength, reduction of plastic fluidity, good shape effect

Inactive Publication Date: 2013-01-02
NOO RI TECK
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the synthetic resin pipe based on the above-mentioned registered technology, because the corrugated pipe (ABS) and the profile pipe (PE) are made of dif

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
  • Synthetic resin pipe and manufacturing method thereof
  • Synthetic resin pipe and manufacturing method thereof
  • Synthetic resin pipe and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] Preferred embodiments of the present invention that can concretely achieve the above-mentioned technical problems will be described with reference to the drawings.

[0046] figure 1 It is a configuration diagram showing a synthetic resin tube molding apparatus according to an embodiment of the present invention.

[0047] Such as figure 1 As shown, the above-mentioned synthetic resin tube molding device includes a base 110 , a first extruder 120 , a second extruder 200 , a molding machine 150 and a cooling device 190 .

[0048] First, the first extruder 120 is installed on the upper side of the base 110 , and the first extruder 120 heats and extrudes the supplied first synthetic resin to discharge the main profile 10 .

[0049] Among them, the above-mentioned first synthetic resin is preferably ABS (acrylonitrile butadien styrene: acrylonitrile-styrene-butadiene copolymer), PP (polypropylene: polypropylene), PC (polycarbonate: polycarbonate) and PVC (polyvinyl chloride...

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 relates to a synthetic resin pipe and a method of forming the same. The synthetic resin pipe is improved in strength, excellent in shape and easy to separate and comprises a main section, reinforcing sections and a coating belt. The main section comprises body portions and strip portions and is wound to a spiral shape and smooth in inner side face, the inner sides of the body portions form first space portions, the strip portions are formed by means of extending of the lower ends of two sides of each body portion, and since the adjacent strip portions are mutually overlapped, the outer side face is formed by the alternate body portions and the strip portions. The inner side of each reinforced section forms a second hollow portion, and each reinforced section on the outer side of the main section is positioned between each two adjacent body portions and wound to a spiral shape along the main section. Moreover, the coating belt is wound on the outer side surfaces of the main section and the reinforced sections which are wound to the spiral shapes and is combined with the main section.

Description

technical field [0001] The present invention relates to a synthetic resin pipe and a method of forming the same, and more particularly to a synthetic resin pipe with improved strength, good shape, and easy separation, and a method of manufacturing the same. Background technique [0002] Generally speaking, pipes made of polyethylene (PE) can be formed into various shapes, and such pipes formed from polyethylene are mainly used for extension pipes such as sewer pipes and sewage pipes. [0003] In the past, synthetic resin pipes were extruded from an extruder to form a hollow profile, cooled, and wound on a winder in a spiral shape, while supplying a connecting material between the profiles so that the profiles were continuously connected and coated on the outside. Reinforced material followed by molding. [0004] However, when such a conventional synthetic resin pipe is buried in the ground, when it is laid on a road where heavy objects pass, it cannot bear the pressure exer...

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): F16L9/16B29C69/02B29C47/00B29C53/58
Inventor 闵庚五赵石守咸范植
Owner NOO RI TECK
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