High-strength moistureproof fireproof power cable

Abstract

The invention provides a high-strength moistureproof fireproof power cable. A wire feeding box, a moisture-proof and fire-proof box and a cooling box are included, a left pipe sleeve opening is formedin the left side surface of the wire feeding box; a right pipe sleeve opening is formed in the right side surface of the wire feeding box; and the top surface of the wire feeding box is fixedly connected with the rear end of a connecting top plate through a first series of bolt sets. The top surface of the cooling box is fixedly connected with the front end of the connecting top plate through a second series of bolt sets; a wire storage box is arranged in the wire feeding box; a left wire outlet port is formed in the left side face of the wire storage box, a right wire outlet port is formed in the right side face of the wire storage box, the cable is stored in the wire storage box, the left end of the cable extends out of the left side face of the wire feeding box through the left wire outlet port and the left pipe sleeve opening, and the right end of the cable extends out of the right side face of the wire feeding box through the right wire outlet port and the right pipe sleeve opening. According to the technical scheme, the technical problems that in the prior art, automatic wire feeding and automatic intelligent fire extinguishing capacity is not achieved, and the self-adaptivecooling cannot be achieved are effectively solved, and the application and popularization are facilitated.

Description

technical field [0001] The invention relates to the technical field of power cables, in particular to a high-strength, moisture-proof and fire-proof power cable. Background technique [0002] Power cables are cables used to transmit and distribute electric energy. Power cables are often used in urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Power cables are cable products used to transmit and distribute high-power electric energy in the backbone lines of power systems. [0003] With the development of society and the advancement of science and technology, many power plants, metallurgical enterprises, and petroleum enterprises are developing towards large-scale conglomerates. High-rise buildings, public entertainment venues, subways and underground streets are constantly emerg...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-strength moisture-proof and fire-proof power cable to solve the technical problems in the prior art that do not have automatic wire feeding, automatic intelligent fire extinguishing capabilities, and cannot realize self-adaptive cooling.

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