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Locking self-sealing dry quick joint

A dry and fast technology, used in mechanical equipment, couplings, etc., can solve the problems of increasing the number of equipment and equipment costs, unfavorable environmental protection and saving, increasing the amount of medium leakage, etc., to avoid accidental medium leakage, save time and Cost, effect of reducing internal friction

Pending Publication Date: 2018-08-14
连云港天邦科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the joint device often needs to be connected to a switch valve to control the connection and disconnection of fluid delivery; it not only increases the number of equipment and equipment costs, but also often increases the leakage of the medium during the connection and disconnection process during fluid delivery ; Especially for toxic, harmful, high-risk and precious fluid media, it is not conducive to environmental protection and saving

Method used

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  • Locking self-sealing dry quick joint
  • Locking self-sealing dry quick joint
  • Locking self-sealing dry quick joint

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 , figure 2 and image 3 As shown, a locking type self-sealing dry quick connector includes a dry quick male connector and a dry quick female connector; the dry quick male connector includes a male connector housing 1, a male connector valve seat 2, a guide spring lining Sleeve 3, spring 4, sliding valve core 5, first O-ring 6, spiral guide groove 7 and first sealing gasket 8; one end of the male connector housing 1 is provided with a male connector valve seat 2, and the male connector housing 1 and the male joint valve seat 2 is provided with a first gasket 8, the male joint valve seat 2 is provided with a guide spring bush 3, the guide spring bush 3 is fixedly connected with one end of the spring 4, and the other end of the spring 4 It is fixedly connected with the sliding valve core 5, and the first O-ring 6 is arranged between the sliding valve core 5 and the male joint housing 1; the outer surface of the other end of the male joint housing 1 is p...

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Abstract

The invention discloses a locking self-sealing dry quick joint. The locking self-sealing dry quick joint comprises a dry quick male joint and a dry quick female joint; the dry quick male joint comprises a male joint shell, a male joint valve base, a guide spring bushing, a spring, a slide valve element and a spiral guide groove; and the dry quick female joint comprises a female joint shell, a valve element support base, a fixed valve element, a slide valve base, a guide bushing, a spring bushing, a spring, a front end cover, a cam and an operation hand wheel. The locking self-sealing dry quickjoint realizes connection and disconnection through the female joint axially rotated in and out of the male joint, so that the medium leakage quantity in the connection and disconnection process during fluid conveying is reduced, and the purposes of environmental protection and conservation are achieved; and the locking self-sealing dry quick joint reduces internal friction of a mechanical structure through the cam and the spiral guide groove structure, is lower in operation driving force, saves both time and cost, optimally designs the flowing speed, and guarantees lower flow and pressure loss.

Description

technical field [0001] The invention relates to the technical field of joint devices, in particular to a locking type self-sealing dry quick joint. Background technique [0002] In the prior art, the joint device often needs to be connected to the on-off valve to control the connection and disconnection of fluid delivery; it not only increases the number of equipment and equipment costs, but also often increases the leakage of the medium during the connection and disconnection process during fluid delivery ; Especially for toxic, harmful, high-risk and precious fluid media, it is not conducive to environmental protection and saving. Contents of the invention [0003] The purpose of the present invention is to provide a locking type self-sealing dry quick connector with simple structure, convenient use, high reliability and good safety. [0004] The technical solution that realizes the object of the present invention is: [0005] A locking type self-sealing dry quick conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/36F16L37/08
CPCF16L37/08F16L37/36
Inventor 陈普宽赵华苏卢西林钱进霍敬东
Owner 连云港天邦科技开发有限公司
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