A high temperature resistant cable for electrical control

A technology of electrical control and high temperature resistance, applied in the field of high temperature cables, can solve the problems of inability to transmit signals or electrical energy normally, cable insulation aging, scorch, etc. Enhanced wear resistance effect

Pending Publication Date: 2018-12-21
安徽华上电缆科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The ambient temperature of wires and cables is relatively high. Ordinary cables are prone to insulation aging and scorching at high temperatures, which makes the cables lose their performance and are easily damaged, and cannot transmit signals or power normally.

Method used

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  • A high temperature resistant cable for electrical control
  • A high temperature resistant cable for electrical control
  • A high temperature resistant cable for electrical control

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Experimental program
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Embodiment Construction

[0020] Such as Figure 1-Figure 3 As shown, the present invention proposes a high-temperature-resistant cable for electrical control, including a protective layer 1, a heat dissipation plate 9 and a cable body 16, the inner side of the protective layer 1 is provided with a fire-proof and heat-insulating layer 2, and the inside of the fire-proof and heat-insulating layer 2 is provided There is a shielding layer 3, the inner side of the shielding layer 3 is provided with an insulating layer 4, the inner side of the insulating layer 4 is provided with a traction layer 5, the center of the inner side of the traction layer 5 is provided with a heat dissipation plate 9, and the left and right ends of the heat dissipation plate 9 are provided with heat dissipation arcs 10, The middle part of the upper end of the cooling plate 9 is provided with a first spring 13, and the other end of the first spring 13 is fixedly connected with the inner wall of the traction layer 5 through the upper...

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PUM

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Abstract

The invention discloses a high temperature resistant cable for electrical appliance control, include a protective layer, A heat dissipation plate and a cable body, wherein the inside of the protectivelayer is provided with a fire-proof heat insulation layer, the inside of the fire-proof heat insulation layer is provided with a shielding layer, the inside of the shielding layer is provided with aninsulation layer, the inside of the insulation layer is provided with a traction layer, a heat dissipation plate is arranged at the center of the inside of the traction layer, a heat dissipation arcis arranged at the left and right ends of the heat dissipation plate, and a first spring is arranged at the middle part of the upper end of the heat dissipation plate. In accordance with that presentinvention, The cable passes through the protective layer, fire insulation layer, shielding layer, insulation layer and traction layer, The heat dissipation protection block transfers heat to the heatdissipation plate, and the heat dissipation plate transfers heat to the heat dissipation arc at both ends, which is advantageous to the heat dissipation of the cable, so that the cable can work normally and stably under the high temperature, and the signal or electric energy transmission performance is not affected, so that the cable has a longer service life.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a high temperature resistant cable used for electrical control. Background technique [0002] The wire and cable industry is the second largest industry in China after the automobile industry, and the product variety satisfaction rate and domestic market share both exceed 90%. Worldwide, China's wire and cable output has surpassed that of the United States, becoming the world's largest wire and cable production and control cable country. With the rapid development of China's wire and cable industry, the number of new enterprises has been increasing, and the overall technical level of the industry has been greatly improved. [0003] The ambient temperature of wires and cables is high, and ordinary cables are prone to insulation aging and scorching at high temperatures, making the cables lose their performance, easily damaged, and unable to transmit signals or power normally. Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/29H01B7/42H01B7/18
CPCH01B7/1805H01B7/1875H01B7/292H01B7/421H01B7/426
Inventor 叶骥
Owner 安徽华上电缆科技有限公司
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