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Oil circulation device capable of excellently dissipating heat

An oil circulation, excellent technology, applied in the direction of transformer/inductor cooling, etc., can solve the problems of difficult maintenance, complex structure and large volume of heat sink

Inactive Publication Date: 2018-03-06
王顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing cooling device has many problems such as complex structure, poor heat dissipation, large volume, and difficult maintenance.

Method used

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  • Oil circulation device capable of excellently dissipating heat

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Experimental program
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Embodiment Construction

[0010] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0011] An oil circulation device with excellent heat dissipation, characterized in that it includes an oil tank 1, a heat dissipation pipe A2-1, a heat dissipation pipe B2-2, a transformer body 3, a high-voltage terminal 6 and a low-voltage terminal 7; A heat dissipation pipe A2-1 and a heat dissipation pipe B2-2 are respectively provided; the oil tank 1 is provided with a transformer body 3, and the transformer body 3 is respectively connected to the high-voltage terminal 6 and the low-voltage terminal 7 through connecting wires. A cooling opening 8 is provided between the terminal 6 and the low-voltage terminal 7; a transformer base 5 is provided under the transformer body 3; an oil tank base 4 is provided under the oil tank 1.

[0012] During the operation of the transformer body of the present invention, electric energy loss will be generated, and t...

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PUM

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Abstract

An oil circulation device capable of excellently dissipating heat is characterized by comprising an oil tank (1), a heat dissipation pipe A (2-1), a heat dissipation pipe B (2-2), a transformer body (3), a high-voltage wiring terminal (6) and a low-voltage wiring terminal (7), wherein the heat dissipation pipe A (2-1) and the heat dissipation pipe B (2-2) are respectively arranged at two sides ofthe oil tank (1), the transformer body (3) is arranged in the oil tank (1) and is connected with the high-voltage wiring terminal (6) and the low-voltage wiring terminal (7) respectively by connectionlines, and a heat dissipation opening (8) is formed between the high-voltage wiring terminal (6) and the low-voltage wiring terminal (7).

Description

technical field [0001] The invention discloses a heat dissipation device, in particular to an oil circulation device with excellent heat dissipation. Background technique [0002] The transformer is the main and important part of the power converter. During its operation, due to the current flow of each coil conductor and the existence of the electromagnetic field, power loss will occur, mainly load loss, no-load loss and additional loss. These losses It will be converted into heat and transferred to the surrounding medium, so that the body of the transformer will heat up and the temperature will rise. Therefore, for transformers as major equipment for power transmission and transformation, it is often necessary to set up a heat sink to dissipate the heat lost in electric energy in time to ensure the transformer. normal work. The existing heat dissipation device has many problems such as complex structure, poor heat dissipation, large volume, and difficult maintenance. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/12
CPCH01F27/12
Inventor 王顺
Owner 王顺