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Cable assembly

A cable assembly and cable technology, applied in electrical components, insulated cables, bendable cables, etc., can solve the problems of corrosion resistance, high temperature resistance and high radiation performance, the life of nuclear-grade cable assemblies is not long, and the signal transmission is easy. It is subject to interference and other problems to achieve the effect of improving anti-interference ability, reducing the minimum bending radius and reducing the minimum bending radius

Inactive Publication Date: 2020-06-23
CHINA NUCLEAR POWER TECH RES INST CO LTD +3
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there have been many related researches and products on flexible mineral cables, and some flexible mineral cables have wire compensation performance, but they are basically developed for ordinary fire sites, and their corrosion resistance, high temperature resistance and high radiation performance It is difficult to meet the performance requirements of the core environment for mineral cables in the case of severe accidents in the nuclear reactor core. Issues such as poor component reliability and susceptibility to interference in signal transmission

Method used

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Embodiment Construction

[0031] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0032] In addition, in order to better illustrate the present invention, numerous specific details are given in the following specific examples. It will be understood by those skilled in the art that the present invention may be practiced without certain of the specific details. In some instances, means well known to those skilled in the art are not described in detail in order to highlight the gist of the present invention.

[0033] Such as Figure 1-2 As shown, the embodiment of the present invention proposes a cable assembly, which is suitable for the extremely harsh enviro...

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Abstract

The invention relates to a cable assembly. The cable connector comprises a first fixing clamping piece, an electric connector, a corrugated pipe and a plurality of armored cables, the plurality of armored cables are arranged in the hollow cavities of the first fixing clamping piece and the corrugated pipe, the plurality of armored cables are respectively arranged in the plurality of cable throughholes in a penetrating manner, electric connecting plugs are arranged at the end parts of the plurality of armored cables, and the electric connecting plugs of the plurality of armored cables are respectively inserted into the plurality of electric connecting jacks, wherein the armored cable is provided with a stainless steel seamless steel tube shell, a mineral insulating layer and a core wire from outside to inside. The nuclear-grade cable assembly can solve the problems that an existing nuclear-grade cable assembly is short in service life, prone to damage and not ideal in irradiation resistance, the reliability of the cable assembly is poor under the severe accident working condition, and signal transmission is prone to interference.

Description

technical field [0001] The invention relates to the technical field of nuclear grade cables, in particular to a cable assembly. Background technique [0002] At present, there have been many related researches and products on flexible mineral cables, and some flexible mineral cables have wire compensation performance, but they are basically developed for ordinary fire sites, and their corrosion resistance, high temperature resistance and high radiation performance It is difficult to meet the performance requirements of the core environment for mineral cables in the case of severe accidents in the nuclear reactor core. Issues such as poor component reliability and susceptibility of signal transmission to interference. Contents of the invention [0003] The present invention aims to provide a cable assembly to at least solve one of the above-mentioned problems existing in the current nuclear-grade cable assemblies. [0004] To this end, a cable assembly proposed in an embo...

Claims

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Application Information

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IPC IPC(8): H01R13/502H01R24/00H01B3/10H01B7/00H01B7/02H01B7/04H01B7/17H01B7/18H01B7/20H01B7/28H01B7/29
CPCH01B3/10H01B7/0045H01B7/02H01B7/04H01B7/17H01B7/18H01B7/207H01B7/28H01B7/2806H01B7/292H01R13/502H01R24/00
Inventor 周星杰李亮邓森庞松涛黄自平张益林柳成华王艳晖罗海林陈双军郑福家谢君豪李伯洋彭尧邱波
Owner CHINA NUCLEAR POWER TECH RES INST CO LTD
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