阅读说明：本技术 耐高温电缆 (High-temperature-resistant cable ) 是由 黄晓菊 于 2018-06-26 设计创作，主要内容包括：一种耐高温电缆,该耐高温电缆包括普通电缆、耐高温层、绝缘层和保护层,耐高温层优选云母带,绝缘层优选硅橡胶材料,保护层优选聚碳酸酯材料,云母带具有耐高温特性,硅橡胶具有高绝缘性能,聚碳酸酯具有阻燃性、抗氧化性和耐磨性,该多层结构增加了电缆的耐磨能力、绝缘能力和阻燃能力。(A high-temperature-resistant cable comprises a common cable, a high-temperature-resistant layer, an insulating layer and a protective layer, wherein the high-temperature-resistant layer is preferably a mica tape, the insulating layer is preferably a silicon rubber material, the protective layer is preferably a polycarbonate material, the mica tape has high-temperature-resistant characteristics, the silicon rubber has high insulating property, the polycarbonate has flame retardance, oxidation resistance and wear resistance, and the multilayer structure increases the wear resistance, the insulating property and the flame retardant property of the cable.)

1. The utility model provides a high temperature resistant cable, includes ordinary cable, its characterized in that, ordinary cable surface is equipped with the insulating layer, the insulating layer surface is equipped with high temperature resistant layer, high temperature resistant layer surface is equipped with the protective layer.

2. A high temperature resistant cable as claimed in claim 1, wherein said insulating layer is preferably a silicone rubber material.

3. A high temperature resistant cable according to claim 1, wherein said high temperature resistant layer is preferably a mica tape.

4. A high temperature resistant cable in accordance with claim 1, wherein said protective layer is preferably a polycarbonate material.

5. The high temperature resistant cable of claim 1, wherein a heat conductor is disposed through the protective layer, an inner side of the heat conductor contacts an outer wall of the high temperature resistant layer, and an outer side of the heat conductor extends outward from the protective layer.

6. A high temperature resistant cable according to claim 5, wherein a cooling medium is provided in the high temperature resistant layer, and a cooling pipe is provided in communication with the high temperature resistant layer and extending from the protective layer.

Technical Field

The invention relates to a cable, in particular to a novel high-temperature-resistant cable.

Background

With the rapid development of new cities, the service environment of cables is gradually changed, the most original outdoor cables are gradually changed into multipurpose cables such as underground cables, the service environment of the cables is more and more severe, and the common cables cannot meet the requirements of high standards.

Disclosure of Invention

In order to optimize the existing cable, the invention provides a high-temperature-resistant cable.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a high temperature resistant cable, includes ordinary cable, its characterized in that, ordinary cable surface is equipped with the insulating layer, the insulating layer surface is equipped with high temperature resistant layer, high temperature resistant layer surface is equipped with the protective layer.

The insulating layer is preferably made of silicon rubber.

The high-temperature resistant layer is preferably a mica tape.

The protective layer is preferably a polycarbonate material.

The heat conductor penetrates through the protective layer, the inner side of the heat conductor is in contact with the outer wall of the high-temperature-resistant layer, and the outer side of the heat conductor extends out of the protective layer.

And a cooling medium is arranged in the high-temperature resistant layer, and a cooling pipe is arranged to be communicated with the high-temperature resistant layer and extend out of the protective layer.

The invention provides a high-temperature-resistant cable which comprises a common cable, a high-temperature-resistant layer, an insulating layer and a protective layer, wherein the high-temperature-resistant layer is preferably a mica tape, the insulating layer is preferably a silicone rubber material, the protective layer is preferably a polycarbonate material, the mica tape has high temperature resistance, the silicone rubber has high insulating property, the polycarbonate has flame retardance, oxidation resistance and wear resistance, and the multilayer structure increases the high-temperature resistance and flame retardance of the cable.

The invention has the beneficial effects that: the high temperature resistance and the flame retardant capability of the cable are improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of the present invention.

In the figure, 1 is a common cable, 2 is a protective layer, 3 is a high temperature resistant layer, 4 is an insulating layer, 5 is a heat conductor, and 6 is a cooling pipe.

Detailed Description

As shown in fig. 1, a high temperature resistant cable comprises a common cable 1, a protective layer 2, a high temperature resistant layer 3 and an insulating layer 4, wherein the insulating layer 4 is arranged on the outer surface of the common cable 1, the high temperature resistant layer 3 is arranged on the outer surface of the insulating layer 4, and the protective layer 2 is arranged on the outer surface of the high temperature resistant layer 3.

The insulating layer 4 is preferably made of silicone rubber.

The high-temperature resistant layer 3 is preferably a mica tape.

The protective layer 2 is preferably a polycarbonate material.

A heat conductor 5 penetrates through the protective layer 2, the inner side of the heat conductor 5 is in contact with the outer wall of the high-temperature resistant layer 3, and the outer side of the heat conductor 5 extends out of the protective layer 2.

Be provided with coolant in the high temperature resistant layer 3, be provided with cooling tube 6 with high temperature resistant layer 3 intercommunication and follow protective layer 2 extends out.

The heat conductor 5 is arranged, so that heat in the high-temperature-resistant layer 3 can be dissipated in time, and the strength of the cable can be improved; on the other hand, the cooling pipe 6 is arranged, and the cooling medium is injected into the high-temperature resistant layer 3 through the cooling pipe 6, so that the heat dissipation performance of the cable is further improved, and the service life of the cable is prolonged.