Automatic transformer based on electrical engineering

A technology for electrical engineering and transformers, applied in the field of transformers, can solve problems such as poor transformer protection effect, and achieve the effect of protecting the transformer body, reducing the possibility, and protecting the circuit

Inactive Publication Date: 2022-07-08
河南工学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of poor transformer protection effect in the prior art, and propose an automatic transformer based on electrical engineering

Method used

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  • Automatic transformer based on electrical engineering
  • Automatic transformer based on electrical engineering
  • Automatic transformer based on electrical engineering

Examples

Experimental program
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Effect test

Embodiment

[0026] refer to Figure 1-5 , an automatic transformer based on electrical engineering, including an outer box 1 and a transformer body 2, a storage box 3 is fixed at the inner bottom of the outer box 1, the storage box 3 is filled with compressed carbon dioxide, and the transformer body 2 is arranged on the upper end of the storage box 3 , the bottom of the outer box 1 is fixed with a base 4, the bottom of the outer box 1 is provided with a storage slot 5, the interior of the storage slot 5 is provided with a rolling transfer mechanism, the top of the outer box 1 is provided with an air inlet 6, and the lower part of the outer box 1 is provided with A ventilation box 7 is fixed on the side wall, a motor 8 is fixed on the side wall of the ventilation box 7, a fan blade 9 is fixed on the output shaft of the motor 8, an opening 10 is formed through the side wall of the ventilation box 7, and the side wall of the outer box 1 penetrates There is an air outlet 11 connected to the i...

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Abstract

The automatic transformer comprises an outer box and a transformer body, a storage box is fixed to the inner bottom of the outer box, the transformer body is arranged at the upper end of the storage box, a base is fixed to the bottom of the outer box, and a storage groove is formed in the bottom of the outer box; a rolling transfer mechanism is arranged in the storage groove, an air inlet hole is formed in the top of the outer box in a penetrating mode, a ventilation box is fixed to the side wall of the lower portion of the outer box, a motor is fixed to the side wall of the ventilation box, fan blades are fixed to an output shaft of the motor, and an opening is formed in the side wall of the ventilation box in a penetrating mode. The transformer has the advantages that when the interior of the outer box is on fire due to line faults of the transformer body or high temperature, the sensor transmits an electric signal, so that compressed carbon dioxide in the storage box can be quickly released from the atmosphere port to quickly fill the outer box, air in the outer box is exhausted, fire spreading is prevented, and the transformer body is effectively protected.

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] 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 also an indispensable key discipline in the field of high-tech and electrical engineering. Mostly placed in the substation; [0003] The use of transformers is safe, and it is prone to smoke and flames caused by spontaneous combustion of wires or short circuits caused by excessive temperature. If the transformer cannot be cooled and extinguished in time, it will cause a large fire, and the existing The equipment cannot cool down and extinguish the fire in time, which makes it impossible to stop the transformer in time when it fails, and also affects the fire fighting of the fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/02H01F27/08H01F27/20H01F27/40H01F27/00B01D46/10B01D53/26A62C3/16A62C31/00A62C37/38A62C99/00
CPCH01F27/025H01F27/085B01D46/10B01D53/261H01F27/402H01F27/40H01F27/20H01F27/02H01F27/002A62C3/16A62C31/005A62C37/38A62C99/0027
Inventor 朱妍雯郑秀刘毅张锐周迎迎陈亚茹
Owner 河南工学院
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