Mining flame-proof type transformer protection box

A transformer protection, explosion-proof technology, applied in the direction of transformer/inductor casing, transformer/inductor parts, electrical component structure association, etc., to reduce the risk of explosion, the overall structure design is ingenious and compact, and avoid the further expansion of danger.

Pending Publication Date: 2018-02-23
盐城市宇能电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is aimed at the technical problems existing in the prior art, and provides a mine flameproof transformer protection box. The technical solution has a compact structure, and the technical solution solves the protection problem of the mine flameproof transformer and prolongs the use of the transformer. life, reducing the risk of transformer

Method used

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  • Mining flame-proof type transformer protection box
  • Mining flame-proof type transformer protection box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: see figure 1 , figure 2 , An explosion-proof transformer protection box for mines, the protection box comprising a protection box body 1 and a cover 2 arranged on the protection box body, the protection box body is arranged in a double-layer structure, and the inner layer is an isolation layer 3. , The outer layer is a protective plate 4, the inside of the protective box body is provided with explosion-proof components and temperature control components, the explosion-proof components are arranged as ceramic sheets 5, and the ceramic sheets are arranged on both sides or around the inside of the box, The ceramic sheets can be arranged according to the actual situation, and can be arranged in a single layer, on both sides and around the box body. The ceramic sheets are arranged in fish scales. This can better achieve the explosion-proof effect and better protect the transformer.

Embodiment 2

[0017] Example 2: see figure 1 , figure 2 As an improvement of the present invention, the ceramic sheet is arranged on the protective box body 1 through a ceramic fixing shaft 6. The rest of the structure and advantages are the same as the first embodiment.

Embodiment 3

[0018] Example 3: See figure 1 , figure 2 As an improvement of the present invention, the temperature control assembly includes a temperature measuring element 7 and a radiator 8, the radiator is arranged on the cover, and the number of the radiator is at least one. The rest of the structure and advantages are the same as the first embodiment.

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PUM

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Abstract

The invention relates to a mining flame-proof type transformer protection box. The mining flame-proof type transformer protection box is characterized in that the protection box comprises a protectionbox body and a cover arranged on the protection box body; the protection box body is arranged to be of a double-layer structure, the inner layer is an isolating layer, a protection plate is arrangedon the outer layer, an anti-explosion assembly and a temperature control assembly are arranged in the protection box body, ceramic chips are arranged as the anti-explosion assembly, and the ceramic chips are arranged on the two sides in the box body or around the box body. According to the technical scheme, the mining flame-proof type transformer protection box is compact in structure, the problemabout protection of a mining flame-proof type transformer is solved, the service life of the transformer is prolonged, and the risk of the transformer is reduced.

Description

Technical field [0001] The invention relates to a protection device, in particular to an explosion-proof transformer protection box for mines, and belongs to the technical field of transformer protection devices. Background technique [0002] Transformer protection devices are usually high-tech power automation products that integrate multiple functions such as protection, monitoring, control, and communication, and are ideal electrical units that constitute intelligent switchgear. The product has a built-in protection library composed of more than 20 standard protection programs, which has a complete and powerful collection function of the voltage and current analog quantity and switch quantity of the primary equipment. Due to the special performance and use of transformers, transformer protection devices also have more requirements. For mine-used flameproof transformers, explosion-proof functions are required. Common transformer protection devices in the prior art generally hav...

Claims

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Application Information

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IPC IPC(8): H01F27/02H01F27/40
CPCH01F27/02H01F27/402H01F2027/406
Inventor 潘龙才谭胜秀
Owner 盐城市宇能电气有限公司
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