Insulating closed protection apparatus used for vacuum furnace transformer

Abstract

The invention discloses an insulating closed protection apparatus used for a vacuum furnace transformer, and relates to the field of power distribution equipment of a smelting vacuum furnace. The insulating closed protection apparatus comprises a transformer box body and a transformer body; a protection plate is arranged in the transformer box body; the transformer box body is provided with a sensing indicator lamp, an alarm, a control panel apparatus, an infrared sensor and a signal type thermometer; oil cooling pipes are arranged on the opposite sides of the protection plate respectively; multiple ventilating pipelines are uniformly arranged on one surface of the protection plate; a plurality of heat dissipation sheets are uniformly arranged on the protection plate; and a plurality of temperature sensors are arranged on the protection plate. By virtue of the heat dissipation structure in combination with the ventilating pipelines and the oil cooling pipes, dual heat dissipation effects are realized; the heat dissipation sheets can assist the transformer in heat dissipation, so that heat dissipation of the transformer can be reinforced; and the temperature sensors can collect theworking temperature of the transformer in real time, so that uniform heat dissipation can be realized, heat dissipation speed can be improved, energy consumption can be lowered, the normal operation of the vacuum furnace can be ensured, and use safety of the transformer can be improved.

Description

technical field [0001] The invention belongs to the field of power distribution equipment for smelting vacuum furnaces, and in particular relates to an insulating sealing protection device for a vacuum furnace transformer. Background technique [0002] The transformer is a complete set of power transformation and distribution equipment, which can be used for terminal power supply and ring network power supply. The conversion is very convenient, which ensures the reliability and flexibility of power supply. The transformer is an indoor and outdoor compact power distribution equipment that integrates traditional transformers into a box-type housing and is arranged according to a certain wiring scheme. The functions of high-voltage power receiving, transformer step-down, and low-voltage power distribution are organically combined Together, installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulated, fully enclosed, movable steel s...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an insulation sealing protection device for a transformer used in a vacuum furnace, through the heat dissipation structure combining the ventilation pipe and the oil cooling pipe, assisting the heat dissipation of the transformer through the heat sink, and collecting the working temperature of the transformer in real time through the temperature sensor , to solve the existing transformer heat dissipation effect is not obvious, uneven heat dissipation and slow heat dissipation problems

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