Medium-pressure high-performance rapid gas-liquid connector

A high-performance, gas-liquid technology, used in mechanical equipment, couplings, etc., can solve problems such as short life, complex structure, easy liquid leakage, etc., to enhance stability and durability, improve sealing effect, and avoid liquid leakage. Effect

Pending Publication Date: 2019-12-31
青岛金谷子精密机械制品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, the embodiment of the present invention provides a medium-pressure high-performance gas-liquid quick joint, and the present i

Method used

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  • Medium-pressure high-performance rapid gas-liquid connector
  • Medium-pressure high-performance rapid gas-liquid connector

Examples

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Example Embodiment

[0018] The following specific examples illustrate the implementation of the present invention. Those familiar with this technology can easily understand the other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention. , Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] Such as figure 1 with figure 2 As shown, the present invention provides a medium-pressure high-performance gas-liquid quick connector, which includes a valve core 1 and a shell 7, and the valve core 1 is arranged inside one end of the shell 7. In this embodiment, the housing 7 and the valve core 1 form the basic structure of the quick connector, and the inner surface of the other end of the housing 7 ...

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Abstract

The invention discloses a medium-pressure high-performance rapid gas-liquid connector comprising a valve element and a shell. The valve element is arranged in one end of the shell. The inner surface of the other end of the shell is provided with pipe threads. The connection portions between the valve element and the shell are both provided with wedge-shaped faces which are mutually embedded. An inner shell of the outer shell is provided with an annular groove. A snap spring is arranged in the groove. The valve seat is fixedly installed on the end face of the tail end of the valve element. According to the medium-pressure high-performance rapid gas-liquid connector, by means of the pipe threads, damage to the internal threads is avoided, the seal effect is improved by means of mirror surface seal, and liquid leakage is avoided in the connection and disassembly processes; the groove is further arranged, so that the stability of the position of the internal part is guaranteed, and the stability and durability of the connector are enhanced.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of joints, in particular to a medium-pressure high-performance gas-liquid quick joint. Background technique [0002] Quick connectors include hydraulic quick connectors and other various types of fluid quick connectors. It is a special device for quickly connecting or disconnecting pipelines for quick disassembly. Because it can be plugged and unplugged quickly, it can be used in construction, railway, industrial and mining hydraulic equipment, petroleum, metallurgy, hydropower, shipbuilding, electromechanical equipment and other fields. The connection structure of the quick connector is the most important part of the quick connector. Its connection method and structure directly determine the convenience, reliability and product quality of the quick connector. The quick joint is composed of two parts, the socket and the plug. The existing quick joint is connected by a group of stee...

Claims

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Application Information

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IPC IPC(8): F16L37/40
CPCF16L37/40
Inventor 张芳焦鑫
Owner 青岛金谷子精密机械制品有限公司
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