Environment-friendly PVC pipe

A kind of PVC pipe material, environmental protection technology, applied in the direction of pipeline protection, pipe/pipe joint/pipe fitting, pipeline damage/abrasion prevention, etc., can solve the problems of poor physical properties, limited use range, etc., achieve high strength, accelerate melting, and prevent knots ice cracking effect

Active Publication Date: 2019-08-02
安徽谨铭连接系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Soft PVC is generally used for floors, ceilings and leather surfaces, but because soft PVC contains plasticizers and has poor physical properties, its scope of use is limited

Method used

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  • Environment-friendly PVC pipe

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Embodiment Construction

[0023] In order to make it easy to understand the technical means, creation features, achieved goals and effects of the present invention, the present invention will be further described below with reference to the specific embodiments.

[0024] like Figure 1-6 As shown, a kind of environmentally friendly PVC pipe according to the present invention includes a pipe body 1, and the two sides of the pipe body 1 are evenly spaced with clamping films 2 in the vertical direction, and the inner wall of the pipe body 1 is provided with two guides. Flow groove 3, the height of the middle part of flow diversion groove 3 is larger than that of both ends, and two flow guide pipes 4 are arranged inside a single flow flow groove 3, and one end of the two flow guide pipes 4 close to the middle of flow flow groove 3 passes through the return spring 5 connection; when working, after the water in the pipe body 1 freezes due to the low temperature, the volume becomes larger, and the clamping fi...

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PUM

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Abstract

The invention belongs to the technical field of PVC pipes, and particularly relates to an environment-friendly PVC pipe. The environment-friendly PVC pipe comprises a pipe body, clamping films are arranged on the two sides of the pipe body at intervals in the vertical direction, two flow guide grooves are formed in the inner wall of the pipe body, the height of the middles of the flow guide grooves is larger than that of the two ends, and two flow guide pipes are arranged in the single flow guide groove. Through the clamping films and the flow guide pipes, during freezing, the clamping films become convex, freezing and cracking caused by expanding of the pipe body can be prevented, meanwhile, the clamping films which become convex can be matched with a fixing clamping ring which is mountedon the wall and used for fixing the pipe body, the clamping films are clamped on the fixing clamping ring, all weight of the frozen pipe body is dispersed on the fixed clamping ring through the clamping films, the dangerousness of the tensile failure of the pipe body is reduced, meanwhile, during defrosting, through the flow guide pipes, defrosted water flows back to ice blocks on the clamping films, melting of the ice blocks on the clamping films can be quickened, and the influence that during defrosting, due to the fact that the clamping films become convex, ice columns cannot fall off is avoided.

Description

technical field [0001] The invention belongs to the technical field of PVC pipes, in particular to an environment-friendly PVC pipe material. Background technique [0002] PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounts for about 2 / 3 of the market, and soft PVC accounts for 1 / 3. Soft PVC is generally used for floors, ceilings and leather surfaces, but because soft PVC contains plasticizers and has poor physical properties, its scope of use is limited. Rigid PVC does not contain plasticizers, so it is easy to form and has good physical properties, so it has great development and application value. In the production process of PVC materials, several additives are bound to be added, such as stabilizers, plasticizers, etc. If all environmental additives are used, then PVC pipes are also non-toxic, tasteless and environmentally friendly products. [0003] On the outer walls of some high-altitude buildings, some soft PVC pipes are clamped on the wal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L57/02
CPCF16L57/02
Inventor 夏敏月张淼淼黎造枢
Owner 安徽谨铭连接系统有限公司
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