Helical corrugated winding pipe

A technology of winding pipes and corrugations, applied in the field of plastic pipes, can solve the problems of complex production process, high raw material cost, high product cost, etc., and achieve the effect of reducing product cost, simple production process and ensuring stability.

Inactive Publication Date: 2016-04-06
HUBEI SHUIZHIYI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new technology makes it easier for companies to produce products that have fewer parts than previous designs while still maintain their quality or reliability over time. It also reduces costs by reducing material usage compared to existing methods like welded connections between strips instead of just one single layer.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the performance of high density poly ethylenes structural walls for use in various applications such as city water supplies or drains systems. Current methods involve expensive manufacturing processes with complex equipment requirements due to the large amount of material needed during fabricating these pipings.

Method used

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  • Helical corrugated winding pipe
  • Helical corrugated winding pipe

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Embodiment Construction

[0010] The technical solutions in the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] Such as figure 1 , figure 2 As shown, the present invention is a pipe body 1 formed by helically winding and bonding an Ω-shaped strip 2. The pipe body 1 includes a pipe wall 11 and a spiral corrugation arranged on the outside of the pipe wall 11 and integrally formed with the pipe wall 11. structure 12, the strip 2 includes a substrate and a corrugated protrusion 21 integrally formed and connected with the substrate, wherein: the substrate includes a first substrate 22 and a second substrate 23 with the same thickness, and the cross section of the corrugated protrusion 21 is The ring is intercepted by a plane and has a special-shaped shape with an opening. The first substrate 22 and the second substrate 23 are respectively connected to both sides of the opening of the corrugated protrusion 21, and the first substrate 22

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Abstract

The invention discloses a helical corrugated winding pipe. The helical corrugated winding pipe comprises a pipe body which is formed by helically winding and bonding an Omega-shaped belt, wherein the pipe body comprises a pipe wall and a helical corrugated structure which is arranged at the outer side of the pipe wall and is integrally formed with the pipe wall; the belt comprises a corrugated bulge, a first basal plate and a second basal plate, wherein the section of the corrugated bulge is in the shape of a circular ring which is obtained by cutting out a plane, and is provided with an open abnormal shape; the first basal plate and the second basal plate are respectively connected to the opening two sides of the corrugated bulge; one end, far from the corrugated bulge, of the first basal plate is further provided with a first connecting plate; and one end, far from the corrugated bulge, of the second basal plate is further provided with a second connecting plate. According to the helical corrugated winding pipe disclosed by the invention, in production, the belt is wound on a forming mould in a helical mode, and adjacent two turns of belts are matched and bonded together by virtue of respective first connecting plate and second connecting plate to obtain the pipe body. According to the helical corrugated winding pipe, the raw material cost is low, the production process is simple, the product cost is greatly reduced, and the product stability is good.

Description

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Claims

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Application Information

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Owner HUBEI SHUIZHIYI TECH CO LTD
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