New-type indoor transformer box body

Abstract

The invention discloses a new-type indoor transformer box body. The new-type indoor transformer box body comprises a box body and a box cover; the box body is a main frame spliced by a left side plate, a right side plate, a front side plate, a rear side plate and a bottom plate; the bottom plate, the left side plate and the right side plate are all formed by hot rolling and recombination of load-bearing plates and liquid cooled plates stacked in sequence from inside to outside; wherein the material of the load-bearing plate is 6 series aluminum alloy, the material of the liquid cooled plate isthe aluminum alloy under 3 series, and the junction surface of the load-bearing plate and liquid cooled plate is blown up to form a liquid cooling channel; the starting end and the tail end of the liquid cooling channel are respectively the liquid inlet and the liquid outlet; wherein the liquid inlet and the liquid outlet of the liquid cooling channel on the left side plate and right side plate are distributed at the bottom edge of the left side plate and right side plate separately; and an elastic copper sheet coated with a silica gel layer on an outward curved surface is installed on the inner wall between the left and right side plates and the transformer box body. The indoor transformer box ingeniously applies water cooling to the heat dissipation design of the box body, which has good heat dissipation capacity and stable structure.

Description

technical field [0001] The invention relates to a novel indoor transformer box body. Background technique [0002] Transformers, especially indoor industrial transformers, will generate a lot of heat instantly during use, so in the long-term use of transformers, the heat dissipation capacity is a key factor that must be considered. [0003] However, most traditional indoor transformer boxes adopt self-structure heat dissipation or air-cooled heat dissipation, and their heat dissipation capacity is low. However, the existing water-cooling structure cannot guarantee that the cooling water will not leak out, and once the cooling water leaks out, it will cause damage to the transformer, and even lead to electric shock casualties in severe cases, so there is no creative structure proposed in the market , the water-cooled heat dissipation with optimal heat dissipation capacity can be applied to the heat dissipation scheme of the transformer box. Contents of the invention [00...

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Problems solved by technology

[0003] However, most traditional indoor transformer boxes adopt self-structure heat dissipation or air-cooled heat dissipation, and their heat dissipation capacity is low.

However, the existing water-cooling structure cannot guarantee that the cooling water will not leak out, and once the cooling water leaks out, it will cause damage to the transformer, and even lead to electric shock casualties in serious cases, so there is no creative structure proposed in the market , the water-cooled heat dissipation with the best heat dissipation capacity can be applied to the heat dissipation scheme of the transformer box

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