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A piston pressure balanced underwater plug-in electrical connector

A technology of piston pressure and electrical connector, which is applied in the direction of connection, parts and circuits of connecting devices, can solve the problems of large plugging force and cannot meet the requirements of the deep sea field, and achieves low energy consumption, novel design and convenient use. Effect

Active Publication Date: 2022-05-10
江苏天辰海洋工程技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: most of the existing electrical connectors mentioned in the background technology have no pressure balance and good insulation and sealing, and the required insertion force is large, which cannot meet the technical problems required by the deep sea field

Method used

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  • A piston pressure balanced underwater plug-in electrical connector
  • A piston pressure balanced underwater plug-in electrical connector
  • A piston pressure balanced underwater plug-in electrical connector

Examples

Experimental program
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Effect test

Embodiment

[0045] The piston pressure balanced underwater plug-in electrical connector of this embodiment includes two parts: a plug and a socket. In the following description, the end of the plug facing the socket is called the front end of the plug, and the other end is called the rear end of the plug; the end of the socket facing the plug is called the front end of the socket, and the other end is called the rear end of the socket.

[0046] Such as figure 1 , Figure 7 , Figure 8 and Figure 9 As shown, the plug part 1 includes a plug housing 29 with a plug tail cavity 40 and an insertion cavity 39 that are independent of each other, and no less than one pin 31 is arranged in the plug housing 29, and the pins 31 pass through the plug tail cavity at the same time. 40 and the mating cavity 39; the pin seal sleeve 33 made of insulating material wrapped outside the pin 31 is located in the tail cavity 40 of the plug. The tail cable connection end of the pin 31 is connected to the cabl...

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PUM

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Abstract

The invention discloses a piston pressure-balanced underwater plug-in electrical connector; the technical problem to be solved: most of the existing electrical connectors mentioned in the background technology have no pressure balance and good insulation and sealing, and the required plug-in force is large. Technical problems that cannot meet the requirements of the deep sea field. The technical solution adopted: a piston pressure balanced underwater plug-in electrical connector, including a plug part and a socket part used in conjunction with it. Advantages: This piston pressure-balanced underwater plug-in electrical connector is suitable for deep-sea high-pressure, high-corrosion environments, and can realize deep-sea connectors with multiple plug-in and pull-out operations underwater.

Description

technical field [0001] The invention relates to a piston pressure-balanced underwater plug-in electrical connector, in particular to a wet-plug electrical connector used in an underwater environment, especially a deep-sea environment. Background technique [0002] With the continuous deepening of people's exploration in the marine environment, offshore oil and gas development, ocean exploration, underwater weapon systems, etc. continue to develop in the deep sea field. In these fields, a large number of underwater operations are required, and a large number of electronic components are required, and power and signals are transmitted between these devices through connectors. As the water depth increases, the performance requirements for connectors are getting higher and higher. There is an urgent need for a deep-sea connector that can adapt to deep-sea high-pressure, high-pressure, and high-corrosion environments, and can realize multiple plugging and unplugging operations u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/533H01R13/523H01R13/629
CPCH01R13/523H01R13/533H01R13/629
Inventor 赵四新陈海洋赵亚栋范旭东涂有羽张艳杨决宽
Owner 江苏天辰海洋工程技术股份有限公司