A compression-resistant cable with heat dissipation effect

A heat dissipation effect and cable technology, which is applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of not being able to meet the pressure shock and heat dissipation effect, not having heat dissipation, and the effect of compressive resistance is not obvious enough, so as to achieve good installation stability and ensure anti-corrosion pressure effect, compact and simple effect

Inactive Publication Date: 2018-12-21
ZHENGZHOU JIZHI TECH CO LTD
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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 solve the problem that in the prior art, the effect of anti-compression of the cable is not obvious enough when it is used, and it does not have the function of heat dissipation, so it cannot meet the external pressure impact and heat dissipation effect of the cable in a relatively harsh environment. Provide a compression-resistant cable with heat dissipation effect, which adopts the combination of compression resistance function and heat dissipation function, so that when the cable is used in harsh environments, it can resist the strong impact of the outside world, and at the same time satisfy its own heat dissipation effect and avoid Spontaneous combustion situation

Method used

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  • A compression-resistant cable with heat dissipation effect

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A compression-resistant cable with heat dissipation effect, comprising a first cable layer 1 arranged in the middle, and a buffer layer 2 is arranged on the outside of the first cable layer 1, and the buffer layer 2 is connected to the first cable layer through a connecting strip 3 The outer wall of the buffer layer 2 is fixedly connected, and the other end of the connecting strip 3 is fixedly connected to the inner wall of the buffer layer 2; the buffer layer 2 is provided with a plurality of springs 4 uniformly distributed in the radial direction of the buffer layer 2, so A second cable layer 5 is arranged on the outside of the buffer layer 2, and the second cable layer 5 is filled with a gas-permeable filler base 6, and a heat exchange tube 7 is arranged inside the gas-permeable filler base 6, and the heat exchange tube 7 is connected to the The inside of the buffer layer 2 is connected, and the outer layer of the air-permeable filling base 6 is provided with a heat-a...

Embodiment 2

[0028] On the basis of Example 1, the air-permeable filling base 6 is provided with vent holes 9, and a plurality of the vent holes 9 are evenly distributed along the inside of the air-permeable filling base 6, and the vent holes 9 are arranged to ensure that the second cable layer 5 The installation is stable and has a good heat dissipation effect.

Embodiment 3

[0030] On the basis of Example 2, the first cable layer 1 is provided with three cable cores 10 uniformly distributed, and the gaps between the three cable cores 10 are filled with a buffer base layer 11, and the buffer base layer 11 is insulating elastic Material.

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PUM

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Abstract

The invention discloses a compression-resistant cable with a heat dissipation effect, the invention belongs to a special cable in the technical field of cables, the object of the invention is to provide a cable which combines a compression resistance function and a heat dissipation function, The compression-resistant cable comprises a first cable layer arranged in the middle, wherein a buffer layer is arranged outside the first cable layer, the buffer layer is fixedly connected with the outer wall of the first cable layer through a connecting bar, and the other end of the connecting bar is fixedly connected with the inner wall of the buffer layer; A plurality of springs uniformly distributed along the radial direction of the buffer layer are arranged inside the buffer layer, a second cablelayer is arranged outside the buffer layer, the second cable layer is filled with an air permeable filling base, a heat exchange tube is arranged inside the air permeable filling base, and the heat exchange tube is communicated with the buffer layer; The invention provides a compression-resistant cable with heat dissipation effect, which enables the cable to resist strong external impact force and also satisfies its own heat dissipation effect.

Description

technical field [0001] The invention belongs to the technical field of cables, and in particular relates to a pressure-resistant cable with heat dissipation effect. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and is often twisted around a center. Insulating covering. The cable has the characteristics of internal electrification and external insulation. Cables include power cables, compensation cables, shielded cables, high-strength cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are composed of single-strand or multi-strand wires and insulating layers, used to connect circuits, electrical appliances, etc., and are used in different occasions. [0003] With the continuous progress of society, the requirements for cables are getting h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/18H01B7/42
CPCH01B7/185H01B7/189H01B7/1895H01B7/42H01B7/423H01B7/428
Inventor 张新卫
Owner ZHENGZHOU JIZHI TECH CO LTD
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