Intelligent protection device for power wire

Abstract

The invention relates to the technical field of electric power, and discloses an intelligent protection device for a power wire. The intelligent protection device comprises a housing, the wire and a power adapter, a first notch is disposed in the housing, a first stop block is disposed in the housing and at the left side of the first notch, and the left side of the first stop block is fixedly connected with a circular truncated cone; and the left end of the circular truncated cone is fixedly connected with a rack, and a gear is arranged at the left side of the rack. According to the intelligent protection device for the power wire, a conductive block guides current into a driving shaft, so that the driving shaft drives the circular truncated cone to rotate through the gear; the circular truncated cone drives a sliding block to slide through the first stop block, a second long rod rotates, a second stop block extrudes air in a third notch through an air bag, a first magnetic block and asecond magnetic block are separated, and a storage chamber is opened, so that a fire extinguishing agent covers a fusing part through a first long rod. According to the protection device, the first long rod is intelligently controlled to rotate through the conductive block, and therefore the automatic fire extinguishing effect is achieved.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to an intelligent protection device for electric wires. Background technique [0002] With the continuous development of economic conditions, electricity is enriched in various fields, and has become the most used energy source in the world. Power wires are products used to transmit and distribute high-power electric energy in the backbone lines of power systems, but when the wires are connected The load is too large and exceeds the rated current of the current, and the wire will continue to ignite during the electrification process, which will continue to generate heat. As the heat continues to accumulate, the wire skin may be burned, resulting in an open flame phenomenon, so protection is required device to solve the problem. [0003] At present, there are many kinds of protection devices on the market. Generally, there is a lack of automatic fire extinguishing devices. A...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent protection device for power wires, which has the advantages of an automatic fire extinguishing device and a protection device, and solves the problem that the existing protection device lacks an automatic fire extinguishing device and has no protection device

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