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Totally-enclosed transformer fuel tank shell

A transformer oil tank, fully enclosed technology, applied in the direction of transformer/inductor housing, transformer/inductor cooling, transformer/inductor components, etc., can solve the problems of discount, easy damage or breakage of heat pipe, heavy weight, etc. , to achieve the effect of strong grasping ability, easy production and reasonable design

Inactive Publication Date: 2016-10-12
常熟市东方特种金属材料厂
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, the heat dissipation of transformers generally uses the heat dissipation pipe on the wall of the oil tank, or the corrugated sheet to dissipate and cool the heat emitted from the winding and iron core; the heat dissipation pipe is installed on the wall of the oil tank to dissipate heat. And the heat dissipation pipe is easily damaged or broken during installation, so that it cannot dissipate heat or the heat dissipation effect is greatly reduced; the corrugated sheet is set on the wall of the fuel tank to dissipate heat, which has the advantages of safety and reliability. Since the fuel tank is made of steel plate, it is not only heavy, but also The heat dissipation effect is average; therefore, the two structural forms of the fuel tank are not ideal

Method used

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  • Totally-enclosed transformer fuel tank shell

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0013] In order to achieve the above purpose, the fully enclosed transformer oil tank shell is realized by the following technical scheme: the fully enclosed transformer oil tank shell includes a box body 1, a corrugated sheet 2, an upper bottom surface 3, and a hook 4 , cooling pipe 5, lower bottom surface 6 and fixed plate 7, corrugated sheet 2 is installed inside the box body 1, upper bottom surface 3 is installed on the top of the box body 1, and suspension hook 4 is installed on the top of the upper bottom surface 3, wherein the inside of the corrugated sheet 2 Install the heat dissipation pipe 5, install the lower bottom surface 6 on the bottom of the box body 1, and install the fixing plate 7 on the bottom of the lower bottom surface 6; the ...

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PUM

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Abstract

The invention discloses a totally-enclosed transformer fuel tank shell, and relates to the technical field of power supply equipment. The totally-enclosed transformer fuel tank shell comprises a body (1), a rotary valve (2), a connecting rod (3), a spray head (4), a material placing plate (5), a baffle plate (6), a water outlet hole (7), an upper cabinet door (8), an upper handle (9), a control cabinet (10), a water outlet (11), a lifting frame (12), a controller (13) and a lower handle (14). The totally-enclosed transformer fuel tank shell provided by the invention overcomes many drawbacks of the conventionalfuel tank shell formed by welding a steel plate; and the grasping capability of an L-shaped hanging hook is higher and more stable.

Description

technical field [0001] The invention relates to the technical field of power supply equipment, in particular to a fully enclosed transformer oil tank shell. Background technique [0002] The oil tank is the shell of the oil-immersed transformer, and the body (transformer core and winding) is placed in the oil tank filled with transformer oil. The oil tank is generally welded with steel plates, and its structure requires a certain mechanical strength. In addition to meeting some requirements of the transformer during operation, it should also meet some requirements of the transformer during maintenance and transportation. Transformer oil has two functions. On the one hand, it acts as an insulating medium; on the other hand, it acts as a heat dissipation medium, that is, through the circulation of transformer oil, the heat emitted from the winding and iron core is dissipated and cooled. At present, the heat dissipation of transformers generally uses the heat dissipation pipe ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/14H01F27/02H01F27/08
CPCH01F27/14H01F27/02H01F27/085
Inventor 朱正良
Owner 常熟市东方特种金属材料厂
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