Safe self-locking quick connector for pressure pipelines

A pressure pipeline, self-locking technology, applied in the direction of pipe/pipe joint/pipe fitting, sleeve/socket connection, connection with fluid cut-off device, etc., which can solve the problems of troublesome joint replacement and complicated operation.

Inactive Publication Date: 2021-06-08
张 迅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] People usually use quick connectors to connect the pressure pipes, but the installation of the existing joints is only convenient for the initial installation, because there is no liquid in the pressure pipes, but it is more troublesome to replace the joints once the pressure pipes start to operate , the flow needs to be cut off before replacement, and when replacing, it is necessary to consider whether the type and diameter of the joint and the pressure pipe are compatible, and a large number of tools are required for replacement, and the operation is cumbersome

Method used

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  • Safe self-locking quick connector for pressure pipelines
  • Safe self-locking quick connector for pressure pipelines
  • Safe self-locking quick connector for pressure pipelines

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the description.

[0041] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0042] Such as Figure 1-Figure 9 As shown, the present invention provides a pressure pipeline safety self-locking quick joint, comprising: a pipe body 1, a blocking structure 2, a holding structure 3, and a self-locking structure 4; the blocking structure 2 is arranged inside the pipe body 1 , the clamping structure 3 is arranged at both ends of the tube body 1 , and the self-locking structure 4 is arranged on the outer side of the clamping structure 3 .

[0043] The working principle of the above technical solution: when the staff needs to replace the pressure pi...

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Abstract

The invention discloses a safe self-locking quick connector for pressure pipelines. The safe self-locking quick connector comprises a pipe body, a blocking structure, holding structures and self-locking structures, wherein the blocking structure is arranged in the pipe body, the holding structures are arranged at the two ends of the pipe body, and the self-locking structures are arranged on the outer sides of the holding structures. According to the safe self-locking quick connector for the pressure pipelines, through the structural design, the quick connector can be applied to pressure pipeline replacement under the condition that flow is not cut off, the holding structures can adapt to the pressure pipelines of various models, quick replacement of the pressure pipelines of different models and different pipe diameters can still be achieved under the condition that flow is not cut off, and meanwhile the self-locking structures can prevent water leakage caused by slippage of the holding structures.

Description

technical field [0001] The invention relates to the technical field of pressure pipelines, and more specifically, the invention relates to a safety self-locking quick connector for pressure pipelines. Background technique [0002] People usually use quick connectors to connect the pressure pipes, but the installation of the existing joints is only convenient for the initial installation, because there is no liquid in the pressure pipes, but it is more troublesome to replace the joints once the pressure pipes start to operate , It needs to be cut off before replacement, and when replacing, it is necessary to consider whether the type and diameter of the joint and the pressure pipe are compatible, and both require a large number of tools to replace, and the operation is cumbersome. Therefore, it is necessary to propose a pressure pipeline safety self-locking quick connector to at least partly solve the problems existing in the prior art. Contents of the invention [0003] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L21/06F16L21/08F16L29/00F16K1/02F16K1/36F16K1/48F16K31/60
CPCF16K1/02F16K1/36F16K1/487F16K31/60F16L21/065F16L21/08F16L29/00
Inventor 张迅田烨姚硕湛立宁
Owner 张 迅
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