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Plastic wound structure wall faucet pipe

A technology for structural walls and sockets, which is applied in the direction of pipes, rigid pipes, and pipe connection arrangements, can solve the problems of troublesome and time-consuming connections between pipes, complicated installation and connection procedures, and cumbersome preparations, and reduce the risk of leakage , pipe connection and installation are convenient, and the effect of reducing installation preparation work

Inactive Publication Date: 2009-09-16
SHANGHAI QINGYUAN PIPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the plastic winding structure wall pipes in the prior art are generally straight pipes, so there are certain problems during construction, that is, the connection between pipes is troublesome and time-consuming.
The connection methods currently used generally include welding, socket connection, clamp connection and other connection methods. These connection methods must use a socket interface to connect with a straight pipe, so the preparation work required in the early stage of the connection construction is cumbersome. The installation and connection process is more complicated, and the installation time is longer, and because there are many construction interfaces, it also increases the risk of leakage at the sealing part of the pipe after installation

Method used

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  • Plastic wound structure wall faucet pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A plastic winding structural wall pipe with an inner diameter of 294mm and a wall thickness of 6mm is made by extrusion winding molding, and cut into a straight pipe with a length of 5.95m. In addition, a pipe with a total length of 0.295m and a socket joint is made by casting molding. Expand the pipe, and make its inner diameter and wall thickness the same as the inner diameter and wall thickness of the aforementioned straight pipe. Then, the straight pipe port of the winding structure wall and the flared pipe port are melt-welded into a whole by means of electric heating fusion belt welding. Promptly obtain a kind of plastic winding structure wall socket pipe of the present invention.

Embodiment 2

[0019] A plastic winding structure wall pipe with an inner diameter of 195mm and a wall thickness of 5mm is made by extrusion winding molding method, and cut into a straight pipe with a length of 4.95m, and a 0.25m long pipe with a socket joint is made by casting molding method Expand the pipe, and make its inner diameter and wall thickness the same as the inner diameter and wall thickness of the aforementioned straight pipe. Then, the straight pipe port of the winding structure wall and the flared pipe joint are melt-welded into a whole by means of heat-shrinkable tape welding. Promptly obtain a kind of plastic winding structure wall socket pipe of the present invention.

Embodiment 3

[0021] A plastic winding structure wall pipe with an inner diameter of 492mm and a wall thickness of 8mm is made by extrusion winding molding method, and cut into a straight pipe with a length of 3.95m, and a 0.395m long pipe with a socket joint is made by casting molding Expand the pipe, and make its inner diameter and wall thickness the same as the inner diameter and wall thickness of the aforementioned straight pipe. Then, the straight pipe port of the winding structure wall and the flared pipe port are melt-welded into a whole by means of electric heating fusion belt welding. Promptly obtain a kind of plastic winding structure wall socket pipe of the present invention.

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Abstract

A plastic winding structure wall socket pipe comprises a plastic winding structure wall straight pipe section and a flaring pipe section connected to one end of the straight pipe section with a socket interface. The wall socket intubation pipe with plastic winding structure of the present invention makes the preparatory work and installation process of the pipe material installation simple and quick, and reduces the risk of leakage after the pipe material is connected and installed.

Description

technical field [0001] The invention relates to a plastic pipe, in particular to a wall socket pipe with a plastic winding structure and a manufacturing method thereof. Background technique [0002] At present, the pipes used in the domestic underground water supply and drainage pipeline system mainly include concrete pipes, reinforced concrete pipes and cast iron pipes. Due to their long construction period and large traffic volume, the underground concrete drainage pipes and cast iron water supply pipes in some road sections have been damaged and aged. , causing urban drainage blockage and bursting of water supply pipes, which not only bring a lot of inconvenience to the lives of citizens, but also cause the road foundation to sink and sewage to seep due to the complicated construction process, large number of pipe joints, and difficulty in timely treatment of anti-leakage. Leakage will also pollute soil quality and water sources and become a public nuisance. For this rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L9/12F16L9/16F16L47/02F16L47/08
Inventor 苏长裕
Owner SHANGHAI QINGYUAN PIPE TECH
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