A high-strength moisture-proof and fire-proof power cable

Abstract

The invention provides a high-strength moisture-proof and fire-proof power cable, which includes a wire feeding box, a moisture-proof and fire-proof box, and a cooling box. The top surface of the wire feeding box is fixedly connected to the rear end connected to the top plate through the first series of bolt groups, the top surface of the cooling box is fixedly connected to the front end connected to the top plate through the second series of bolt groups, and the inside of the wire feeding box is provided with The wire storage box, the left side of the wire storage box is provided with a left outlet port, the right side of the wire storage box is provided with a right outlet port, the cable is stored inside the wire storage box, and the left end of the cable passes through the left outlet port and the left pipe sleeve Stretch out the left side of the wire delivery box, and the right end of the cable extends out of the right side of the wire delivery box through the right outlet port and the right tube socket. The technical solution disclosed by the invention effectively solves 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, and is conducive to popularization and application.

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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