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A transformer protection device with safety protection function

A transformer protection and safety protection technology, applied in the field of transformers, can solve problems such as damage to transformers, transformer fires, fires in the surrounding environment, etc., and achieve the effect of reducing the probability of damaging the surrounding environment and reducing the probability of burning

Active Publication Date: 2021-05-25
浙江锐盈电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the voltage passing through the transformer is relatively high, so that in some accidents, it is easy to generate high temperature instantaneously and cause the transformer to catch fire. While destroying the transformer, it may cause fire and other safety hazards to the surrounding environment.

Method used

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  • A transformer protection device with safety protection function
  • A transformer protection device with safety protection function
  • A transformer protection device with safety protection function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 1-8, according to an embodiment of the present invention, a transformer protection device with a safety protection function includes a transformer body 1, the transformer body 1 is installed on a base 2, and the base 2 is located outside the transformer body 1 with a protective inner Box 3, the protective inner box 3 is covered with a protective outer box 4, the protective inner box 3 and the protective outer box 4 are installed on the base 2, the protective inner box 3 and the protective outer box A heat-insulating cavity 5 is formed between the boxes 4, the protective inner box 3 and the protective outer box 4 are box structures with gaps at the bottom, and the outer wall of the protective outer box 4 is fixed with two The slide rail 6, the first roller groove 7 is opened on the slide rail 6, and the two sides of the first roller groove 7 are located in the slide rail 6 and provided with a connecting groove 8, and the connecting groove 8 is far away from t...

Embodiment 2

[0038] see Figure 1-11 , for the protection inner box 3 , the lower ends of the protection inner box 3 and the protection outer box 4 are fixedly provided with sealing rings 22 .

[0039] For the rope winding mechanism 20, the rope winding mechanism 20 includes a housing 23, and the middle part of the housing 23 is connected with a rope winding rod 24 through a first bearing, and the second rope winding rod 24 is wound with the second Nylon wire 15 , the two ends of the rope winding rod 24 are connected with the housing 23 through a coil spring 25 .

[0040] As for the compression spring 18 , the compression spring 18 is in a compressed state through the third nylon wire 19 .

[0041] For the upper roller mechanism, the distance between the upper roller mechanism and the lower roller mechanism is smaller than the length of the protective inner box 3 .

[0042] As for the coil spring 25, the coil spring 25 is in an open state storing elastic potential energy.

[0043] As fo...

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PUM

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Abstract

The invention discloses a transformer protection device with safety protection function, which comprises a transformer body, the transformer body is installed on a base, and a protective inner box is arranged outside the transformer body on the base, and the protective inner box is covered with A protective outer box is provided, the protective inner box and the protective outer box are installed on the base, a heat insulation cavity is formed between the protective inner box and the protective outer box, and the protective inner box and the protective outer box are installed on the base. The protective outer boxes are all box structures with notches on the bottom, and the outer wall of the protective outer box is fixed with two slide rails, and the first roller grooves are opened on the slide rails. Beneficial effects: it can form a sealed condition inside the protective outer box, and then reduce the entry of air, gradually consume the internal oxygen during the combustion process, so as to achieve the effect of fire extinguishing, and buy some time for the relevant personnel to carry out Emergency repairs greatly reduce the chance of burning and the chance of damaging the surrounding environment.

Description

technical field [0001] The invention relates to the field of transformers, in particular to a transformer protection device with a safety protection function. Background technique [0002] Transformer protection box is a commonly used transformer protection device, which is widely used in industry. Transformer protection boxes are mainly installed outdoors and are usually located in places that are not easy to operate. [0003] The functions of the transformer include: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. However, the voltage passing through the transformer is relatively high, so that in some accidents, it is easy to generate high temperature instantaneously and cause the transformer to catch fire. While destroying the transformer, it may cause fire and other safety hazards to the surrounding environment. [0004] Aiming at the problems in the related technologies, no effectiv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/02H01F27/08A62C3/16
CPCA62C3/16H01F27/022H01F27/085
Inventor 倪卫荣
Owner 浙江锐盈电子科技有限公司