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Direct insertion type air leakage prevention air pipe connector

A leak-proof, in-line technology, used in mechanical equipment, couplings, etc., can solve problems such as air leakage at the connection, air tightness defects, and inconvenient disassembly.

Pending Publication Date: 2022-07-15
国网内蒙古东部电力有限公司通辽供电公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the common gas pipeline connectors are threaded, which is not convenient enough for some gas connection pipelines that need to be disassembled and replaced frequently.
In addition, for some devices that need to be inflated, during the process of inflating them, due to the continuous increase of the air pressure inside the device, the connection is likely to cause air leakage. If the gas is filled with toxic gas, it is easy to cause environmental pollution
However, some in-line quick connectors on the market have certain defects in air tightness.

Method used

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  • Direct insertion type air leakage prevention air pipe connector
  • Direct insertion type air leakage prevention air pipe connector
  • Direct insertion type air leakage prevention air pipe connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to figure 1 and figure 2 , which is the first embodiment of the present invention. This embodiment provides an in-line leak-proof tracheal connector. The in-line air-leak-proof tracheal connector includes a plug assembly 100 and a socket assembly 200. Through the plug assembly 100 is connected to the pipeline of the inflating device, and the socket assembly 200 is installed on the device that needs to be inflated, and the plug assembly 100 and the socket assembly 200 are connected in use.

[0031] Specifically, the plug assembly 100 includes a first outer tube 101 , a connecting member 102 disposed inside the first outer tube 101 , and a vent member 103 disposed inside the connecting member 102 . The first outer tube 101 is connected to the gas delivery pipeline of the inflatable device, the connecting piece 102 is used for connecting with the socket assembly 200, and the ventilation piece 103 is used for gas delivery.

[0032] Preferably, the socket assembly 2...

Embodiment 2

[0035] refer to Figures 3 to 8 , is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, the connector 102 includes a first inner tube 102a disposed inside the first outer tube 101, and a locking block 102b disposed at the end of the first inner tube 102a. The top surface of the locking block 102b is wedge-shaped and is provided with On the first inclined surface 102b-1, the first outer tube 101 is fixedly connected with the first inner tube 102a. The locking blocks 102b are evenly and symmetrically arranged at the end of the first inner tube 102a, and the number is set to four. The tail of the first outer pipe 101 is used to connect the gas pipeline of the pumping device.

[0037] Preferably, the ventilation member 103 includes a boss 103a disposed inside the first inner tube 102a, the boss 103a is hollow inside and has a first ventilation hole 103a-1 at its end, and the boss 103a is fixed to the inner wall of th...

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PUM

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Abstract

The invention discloses a direct insertion type air leakage prevention air pipe connector which comprises a plug assembly, a first outer pipe, a connecting piece arranged in the first outer pipe and a ventilation piece arranged in the connecting piece. And the socket assembly comprises a second outer tube, a switch piece arranged in the second outer tube, and a leakage-proof piece arranged in the outer wall of the second outer tube. Through the arrangement of the plug assembly and the socket assembly, in the process of inflating the inflated device by the inflating equipment, the dismounting is convenient, and air leakage is prevented.

Description

technical field [0001] The invention relates to the technical field of tracheal connection, in particular to an in-line type anti-leakage tracheal connector. Background technique [0002] For gas pipeline fittings, it is usually necessary to connect them through connecting devices. With the continuous improvement of modernization, pipeline fittings are becoming more and more popular and are widely used in various occasions, while the main body of the pipeline needs various joints, and the existing joints Most of them are the connection between metal pipes and metal pipes, and there are few connection joints between gas pipes and metal pipes. In order to connect them, it is necessary to use corresponding gas pipe joints. However, most of the common gas pipeline connectors are threaded connections, which is not convenient enough for some gas connection pipelines that need to be disassembled and replaced frequently. In addition, for some devices that need to be inflated, durin...

Claims

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Application Information

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IPC IPC(8): F16L37/244F16L37/44
CPCF16L37/244F16L37/44
Inventor 郑世英丁仁杰孙睿秘立鹏向英瀚刘哲范胜国刘斌张辉刘瑾娟刘晓波
Owner 国网内蒙古东部电力有限公司通辽供电公司