Polyvinyl chloride solid wall pipe structure

Abstract

The invention discloses a polyvinyl chloride solid wall pipe structure with high strength and good sound insulation effect. The polyvinyl chloride solid wall pipe structure comprises an inner wall and an outer wall, wherein the inner wall and the inner wall are connected into a whole through a plurality of spiral support ribs; sound absorption materials fill a cavity between the inner wall and the outer wall; eight spiral convex ribs are arranged on the inner side of the inner wall at equal intervals. The polyvinyl chloride solid wall pipe structure has the advantages that the strength of a solid wall pipe is greatly increased through the double layer of the inner wall and the outer wall; meanwhile, the sound absorption materials fill the cavity between the inner wall and the outer wall, so that the noise generated since the fluid passes through a pipeline can be reduced, and the environment is purified; through the spiral convex ribs on the inner wall, a reasonable diversion function can be played on the fluid, the phenomenon of longitudinal crack caused by the reason that the pipeline is impacted by the fluid can be effectively reduced, the fluid transportation is smooth, the pipeline is not easy to scale, and the functions are complete.

Description

technical field [0001] The invention relates to a polyvinyl chloride solid wall pipe structure. Background technique [0002] Pipe is a very widely used tool, mainly used for the transmission of various fluids. According to different raw materials, it can be roughly divided into metal pipes and plastic pipes. The metal pipe has higher strength, but higher cost, heavier weight and higher transportation cost. Due to the low cost of plastic pipes and easy processing and connection, various plastic pipes are used more and more in many industries, such as water supply and drainage in the construction industry, petroleum, chemical, steel, mining and many other fields. In the proportion of plastic pipes used, solid-wall pipes occupy most of the market. Most of the existing solid-wall pipes are one-layer, and the structure is relatively simple. Due to the thin wall of the pipe, the pipe body is easy to break during the process of conveying fluid. Poor diversion performance and po...

AI Technical Summary

Problems solved by technology

In the proportion of plastic pipes used, solid-wall pipes occupy most of the market. Most of the existing solid-wall pipes are one-layer, and the structure is relatively simple. Due to the thin wall of the pipe, the pipe body is easy to break during the process of conveying fluid. Poor diversion performance and poor sound insulation, these are problems that people urgently need to solve

Images