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Pipeline connector

A technology for pipe connectors and pipes, which is applied in the direction of pipe connection arrangement, pipe/pipe joint/fitting, sealing surface connection, etc., can solve the problems of increased drawing force, easy leakage, insufficient drawing force, etc., to achieve increased Large pulling force, avoid leakage, and reduce the effect of pipeline flow

Inactive Publication Date: 2010-06-02
倪金宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the serious shortage of drawing force and easy leakage of existing ferrule-type copper pipe fittings for aluminum-plastic pipes, the present invention provides a pipeline connector that increases the drawing force and effectively solves pipeline leakage

Method used

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Embodiment Construction

[0064] The present invention will be further described below in conjunction with the accompanying drawings.

[0065] refer to Figure 1 to Figure 9 , a pipe connector, including a compression nut 1, the inner cavity of the compression nut 1 is an installation channel 2 for the pipeline 10 to pass through, and the inner side of the compression nut 1 is provided with a connecting section, and the connecting section and the pipe fitting The main body 3 is sealed and connected. The outside of the installation channel 2 is cylindrical to match the pipe. The inside of the installation channel 2 is provided with a tapered section 4. The diameter of the tapered section 4 changes from large to small from the inside to the outside. The pipe connector also includes an inner cone 5 for extending into the expanded pipe end, the inner cavity of the inner cone 5 is a water flow channel, and the outer diameter of the inner cone 5 is from the inside to the outside From large to small, the inn...

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Abstract

The invention relates to a pipeline connector comprising a pressing nut. The inner cavity of the pressing nut is a mounting passage for a pipeline to pass through; a connection segment is arranged at the inner side of the pressing nut and is in sealing connection with other pressing nuts; the outer side of the mounting channel is in a cylinder shape matched the pipeline, and the inner side of the mounting channel is provided with a conical segment; and the aperture of the conical segment is reduced from the inner side to the outer side. The pipeline connector further comprises an inner cone extending to the end part of the expanded pipeline, wherein the inner cavity of the inner cone is a stream pipeline, the external diameter of the inner cone is reduced from the inner side to the outer side, and the inner cone is located in the conical segment. The invention provides a pipeline connector which avoids reducing the pipeline flow, increases the drawing force and effectively solves the pipeline leakage.

Description

technical field [0001] The invention relates to a pipe connection piece. Background technique [0002] In ordinary home decoration, aluminum-plastic pipes or PPR pipes are usually used. As far as the pipe itself is concerned, compared with the one-time use and poor heat resistance of PPR pipes, aluminum-plastic pipes have the advantages of heat resistance and reusability. [0003] With the popularization and use of plastic pipes in various applications, their superiority is gradually recognized and accepted by people. The connection methods include hot melt and pipe fittings, etc., but small-caliber and thin-walled pipes basically use pipe fittings. Especially in the case of repeated disassembly and utilization and when the environment is limited and only simple tools can be installed and disassembled, various non-welding pipe fittings are very necessary. Now there are various ferrule-type and compression-type pipe fittings commonly used in the market. Its own defects, eith...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L47/04F16L47/12
CPCF16L47/04F16L19/041F16L47/041
Inventor 倪金宝
Owner 倪金宝
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