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Leakage-free rapid disconnect connector

A kind of disconnector and fast technology, applied in the direction of coupling, mechanical equipment, etc., can solve the problems of medium leakage of the disconnector, poor sealing performance of the disconnector, inability to guarantee the safety of hazardous media, etc., to ensure safety. Effect

Pending Publication Date: 2017-03-08
HENAN AEROSPACE HYDRAULIC & PNEUMATIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing breaker is not well sealed, and it is easy to cause leakage of the internal medium of the breaker after frequent plugging and unplugging, which cannot guarantee the safety of the harmful medium.

Method used

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  • Leakage-free rapid disconnect connector
  • Leakage-free rapid disconnect connector
  • Leakage-free rapid disconnect connector

Examples

Experimental program
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Effect test

Embodiment

[0018] Example: such as Figure 1-3 As shown, a non-leakage quick disconnect of the present invention includes a cathode connector 23 and an anode connector 24 arranged at one end of the cathode connector 23, the cathode connector 23 is provided with a plug 1, and the plug 1 passes through the first sealing ring 2 Connect the insertion frame 3, the insertion frame 3 has a built-in spring seat 4 and one end of the spring seat 4 is connected to the cathode spring 5, the insertion frame 3 is threaded to the cathode tube joint 6, and the insertion frame 3 is connected to the cathode tube joint 6 There is a second closed ring 7 between them, the cathode tube joint 6 is connected to the anode tube joint 8 at one end of the anode joint 24, the inner side of the anode tube joint 8 is spirally connected to the inner skeleton 10 and the inner skeleton 10 is connected to the anode tube joint 8 is provided with a third sealing ring 9, the outside of the anode pipe joint 8 is spirally conn...

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Abstract

The invention belongs to the field of valves and provides a leakage-free rapid disconnect connector comprising a cathode contact and an anode contact arranged at one end of the cathode contact; the cathode contact is internally provided with a plug connected with an plug-in framework through a first sealing ring; the plug-in framework is internally provided with a spring seat, and one end of the spring seat is connected with a cathode spring; the plug-in framework is in threaded connection with a cathode tube joint, and a second sealing ring is arranged between the plug-in framework and the cathode tube joint; the cathode tube joint is connected with an anode tube joint located at one end of the anode contact; the inner side of the anode tube joint is in threaded connection with an inner framework, and a third sealing ring is arranged between the inner framework and the anode tube joint; and the outer side of the anode tube joint is in threaded connection with an outer framework. In a plug-in / plug-out process, it is guaranteed that a medium inside the plug is not in contact with the outside all the time, and no or few medium residues are left on the end surface of the disconnect connector after the disconnect connector is plugged-in / plugged-out, so that the safety of a dangerous medium can be ensured.

Description

technical field [0001] The invention relates to a quick disconnect, in particular to a leak-free quick disconnect, which belongs to the field of valves. Background technique [0002] The disconnector is a two-way valve capable of fast insertion or separation, and can meet the rapid connection and disconnection of two working media, liquid and gas. [0003] However, the existing disconnectors have poor sealing performance, and it is easy to cause leakage of the internal medium of the disconnector after frequent plugging and unplugging, and the safety of the hazardous medium cannot be guaranteed. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the existing defects, and provide a quick disconnect, including an anode joint and a cathode joint. When working, the cathode joint is inserted into the anode joint to complete the connection, and the anode joint jacket is pulled apart. The breaker can be disconnected, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/32
CPCF16L37/32
Inventor 孟嘉嘉张红涛胡静杨国朝孔青松李海英于群高贵峰李医中李琳琳
Owner HENAN AEROSPACE HYDRAULIC & PNEUMATIC TECH
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