Blind insertion fluid connector

A connector and fluid technology, applied in the direction of couplings, mechanical equipment, etc., can solve the problems of high installation accuracy, uneven force on the sealing ring, increase of positioning devices, etc., to achieve high installation accuracy, not easy to damage service life , the effect of prolonging the service life

Active Publication Date: 2018-02-06
中国船舶重工集团公司第七二三研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a blind plug fluid connector, which has the dual functions of hot plugging and radial floating, and solves the problem of large radial installation errors when the current non-radial floating fluid connector socket and plug are blind plugged. Large, difficult to insert smoothly, uneven force on the

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Embodiment Construction

[0032] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, those skilled in the art can imagine various embodiments of the blind-mate fluid connector of the present invention. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solutions of the present invention, and should not be regarded as all of the present invention or as a limitation or limitation to the technical solutions of the present invention.

[0033] With reference to the drawings, the blind plug fluid connector includes two parts: a plug and a socket.

[0034] The plug has a first diversion cavity A penetrating the front and rear ends of the plug. The first diversion cavity A includes a rear cavity A-1, a middle cavity A-2, a front cavity A-3, and a middle cavity A- The diameter of 2 is larger than the diameter of the rear cavity A-1 and the front cavity A-3. ...

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Abstract

The invention provides a blind insertion fluid connector. After a plug and a socket are matched, the front end of the plug extends into a second shell and pushes a valve sleeve to forwards move, and at the same time, the back end of a valve element extends into a first guide cavity and pushes a sealing head to backwards move; and after a flow separating hole and a flow gathering hole are both positioned in a middle-section cavity, the socket and the plug are internally conducted. The blind insertion fluid connector achieves dual functions of pressure insertion and radial floating, reduces sealing rings, springs and other parts, prevents the sealing rings from exposing in a fluid, and is simple in structure and high in reliability. The sealing rings are stressed nonuniformly.

Description

Technical field [0001] The invention relates to a fluid connector. Background technique [0002] As the connection and transmission device between the liquid cooling system, the blind plug fluid connector is generally composed of a socket installed on the cooling module and a plug installed on the rack or chassis base. Both the socket and the plug need to achieve a good sealing effect in the disconnected and connected state to ensure the normal operation of the liquid cooling system. Blind-mate fluid connectors have high requirements for the environmental adaptability of the fluid connector sealing material and the durability of the spring, but also have very high requirements for the sealing principle of the fluid connector, the structural design of the parts, the processing accuracy and the installation. If there is a problem in one of the above aspects, the liquid cooling system will not work properly. [0003] The fluid connector patent of the existing published application n...

Claims

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Application Information

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IPC IPC(8): F16L37/38F16L37/50
CPCF16L37/38F16L37/50
Inventor 赵文生叶正浩李新年朱学凯宫乙帅
Owner 中国船舶重工集团公司第七二三研究所
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