Transformer with automatic water drainage function

An automatic drainage and transformer technology, applied in the field of transformers, can solve the problems of shortening the service life of the transformer, inconvenient installation and movement, and increasing the volume of the transformer, and achieves the effects of improving the heat dissipation effect, improving the service life and preventing corrosion.

Inactive Publication Date: 2015-04-29
WUHU JINNIU ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. In rainy and snowy weather, the rain and snow remaining on the cover will cause the iron cover to rust, shortening the service life of the transformer;
[0005] 2. In order to dissipate heat in time, it is necessary to configure longer cooling teeth, which increases the volume of the transformer and makes installation and movement inconvenient;
[0006] 3. The heat dissipation teeth are installed in parallel on the outer surface of the transformer shell, the heat dissipation area is small, and the heat dissipation effect is poor

Method used

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  • Transformer with automatic water drainage function
  • Transformer with automatic water drainage function
  • Transformer with automatic water drainage function

Examples

Experimental program
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Embodiment

[0032] figure 2 The basic structural diagram of the transformer with automatic drainage function according to the embodiment of the present invention is schematically given, as figure 2 As shown, the transformer includes:

[0033] Front panel 91, coils, binding posts, etc., these components are all prior art in this field, and will not be repeated here;

[0034] The connecting part, the vertical section of the connecting part is "L" shape, has a vertical part 82 and a bottom 81, the bottom surface is inclined, the bottom and the vertical part are welded on the housing, and the right end is welded on the the rear side of the front panel;

[0035] Housing 11, the upper end of the housing has an outwardly bent horizontal portion, and the cover 41 is obliquely installed on the horizontal portion through bolts 51 and nuts 61; the cover 41 is arranged obliquely;

[0036] image 3 Schematically provides the basic structural diagram of the radiator of the embodiment of the prese...

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PUM

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Abstract

The invention provides a transformer with an automatic water drainage function. The transformer comprises a shell, a cover, a front panel and a heat radiator, and further comprises a connecting part, wherein the bottom surface of the connecting part is inclined, the cross section along the vertical direction is in an L shape, the bottom part and the left side are welded on the shell, and the right end is welded at the back side of the front panel. The transformer has the advantages that the service life is long, the heat radiating effect is good, and the like.

Description

technical field [0001] The invention relates to a transformer, in particular to a transformer with automatic drainage function. Background technique [0002] Power transformers are one of the main equipment in power plants and substations. The role of the transformer is multifaceted. It can not only increase the voltage to send electric energy to the power consumption area, but also reduce the voltage to the voltage used at all levels to meet the needs of power consumption. During the working process of the transformer, the coil will generate heat, and the accumulated heat will damage or even burn the transformer, so it is necessary to install a radiator to dissipate the heat generated by the coil. [0003] figure 1 Schematically gives the basic structure diagram of the existing transformer, such as figure 1 As shown, the cover body is installed horizontally on the transformer casing through bolts and nuts, and the metal cooling teeth 31 are installed on the outer surface...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/02H01F27/08
Inventor 刘朝振陈明珠崔伟林
Owner WUHU JINNIU ELECTRIC
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