An automatic transformer based on electrical engineering

Abstract

The invention discloses an automatic transformer based on electrical engineering. A fire-fighting component is installed on one side of the casing, a smoke sensor is installed on one side inside the casing, a storage box is welded on the top of the casing, and a discharge pipe is installed on the bottom of the storage box. The first electric valve is installed on one side of the material pipe, the discharge hopper is welded at the bottom of the discharge pipe, the support plate is welded on one side of the storage box, a U-shaped mouth is opened at one end of the support plate, and an alarm is installed inside the U-shaped mouth. One end is installed on the inside of the casing, and the smoke sensor is used to judge whether there is smoke inside the box. When smoke is generated inside the box due to excessive temperature or short circuit, the first electric valve is activated to release the concentrated carbon dioxide placed in the storage box for fire-fighting and cooling. The discharge hopper is discharged, and the alarm is activated at the same time, so as to quickly cool down and insulate the inside of the substation box, and notify the outside world at the same time, so as to quickly respond to the situation of short-circuit fire and high-temperature fire in the substation box.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to an automatic transformer based on electrical engineering. Background technique [0002] The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. Electrical engineering is one of the core disciplines in the field of modern science and technology, and it is an indispensable key discipline in the field of high-tech and electrical engineering. The transformers used outdoors Most of them are placed in the transformer box. [0003] The patent with application number 201710382649.8 mentions "an automatic power transformer". The internal transformer is monitored in real time, but the current transformers on the market cannot cool down and extinguish the transformer in time when the temperature is too high and cause the wire to ignite spontaneously or the circuit is short-circuited to generate smoke and flames. Stopped, and also aff...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an automatic transformer based on electrical engineering, which can effectively solve the problem in the above-mentioned background technology that when the temperature is too high to cause spontaneous combustion of wires or smoke and flames caused by circuit short circuit, the transformer cannot be cooled and extinguished in time, so that When the transformer fails, it cannot be prevented in time, and it also affects the problem of firefighters' rescue

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