Spiral corrugated pipe structure

Abstract

The invention discloses a spiral corrugated pipe structure. The structure includes a smooth wall pipe arranged in the structure and a winding pipe spirally wound outside the smooth wall pipe, the middle part of the interior of the winding pipe is provided with supporting stand plates arranged along the length direction of the winding pipe, the lower sides of the supporting stand plates are connected to the outer wall of the smooth wall pipe, and the upper sides are connected to the top of the winding pipe; and two sides, along the axial direction of the smooth wall pipe, of the winding pipe are respectively provided with supporting inclined plates, the upper ends of the supporting inclined plates are connected to the outer side of the winding pipe, the lower ends are connected to the outerwall of the smooth wall pipe, and the supporting inclined plates are arranged along the length direction of the winding pipe and are integrally formed with the winding pipe. The structure has the characteristics of less material consumption and strong bending and compression resistance.

Description

technical field [0001] The invention relates to a plastic pipe structure, in particular to a spiral corrugated pipe structure. Background technique [0002] Spiral corrugated pipe is a combination of corrugated pipe and winding pipe. It is a kind of smooth wall pipe and winding pipe made of high density polyethylene (HDPE), and then the winding pipe is spirally wound on the outside of the smooth wall pipe. pipeline. [0003] As plastic pipes are used more and more widely, they are receiving more and more attention in the fields of urban sewage, cable laying, water and gas transportation, and industrial production. Traditional single-wall plastic pipes cannot be used in more and more fields due to their inability to meet the requirements of compressive and bending resistance. Reinforced plastic pipes such as corrugated pipes and winding pipes have emerged as the times require to solve the problem of anti-corrosion The problem of insufficient bending and compressive performa...

AI Technical Summary

Problems solved by technology

Traditional single-walled plastic pipes cannot be used in more and more fields due to their inability to meet the requirements of compressive and bending properties. Reinforced plastic pipes such as corrugated pipes and winding pipes have emerged as the times require to solve the problem of anti-corrosion. The problem of insufficient bending and compressive performance

[0004] However, due to the increasingly important application fields and the poor application environment, the structural strength requirements for plastic pipes in modern applications are getting higher and stricter, and conventional corrugated pipes and spiral pipes are also used in some high-strength applications. There are still problems of insufficient bending and compression resistance

Images