An oil-immersed transformer based on cooling protection device
An oil-immersed transformer and cooling protection technology, applied in the direction of transformer/inductor cooling, etc., can solve the problems of lack of control and adjustment, inability to continuously dissipate heat, inability to achieve heat dissipation effect and joint resource allocation, etc., to improve continuous heat dissipation effect , Improve the continuous heat dissipation efficiency and the effect of strong continuous heat dissipation ability
Active Publication Date: 2021-07-16
徐州鑫贝克电力设备股份有限公司
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Problems solved by technology
[0002] Oil-immersed transformers are widely used in power engineering due to their good heat dissipation performance. Traditional oil-immersed transformers cannot be used in some special transformer environments. This is because although traditional oil-immersed transformers have good heat dissipation effects, However, heat dissipation cannot be carried out continuously, and the heat dissipation process lacks relevant control and adjustment, and the joint force allocation of heat dissipation effect and resources cannot be achieved. Therefore, it is necessary to design an oil-immersed transformer based on a cooling protection device.
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[0023] An oil-immersed transformer based on a cooling protection device, including a transformer main body 1, an upper cover plate 2, a heat dissipation mechanism 3, a controller 4, and a transformer oil circulation mechanism 5, and the upper end surface of the transformer main body 1 is threaded and fixedly mounted with an upper cover plate 2, Both sides of the transformer main body 1 are fixedly equipped with cooling mechanisms 3 , both opposite ends of the transformer main body 1 are fixedly equipped with controllers 4 , and the sides away from the two controllers 4 are fixedly installed with transformer oil circulation mechanisms 5 .
[0024] Among them, a nameplate 11 is fixedly installed on one side of the transformer main body 1 close to the upper top, and a square fixed frame 12 is fixedly installed on the upper top of the transformer main body 1, and a number of threaded holes are provided on both opposite sides of the square fixed frame 12. Several threaded holes on t...
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The invention discloses an oil-immersed transformer based on a cooling protection device, which includes a transformer main body, an upper cover plate, a heat dissipation mechanism, a controller and a transformer oil circulation mechanism. Both sides are fixedly equipped with heat dissipation mechanisms, both opposite ends of the main body of the transformer are fixedly installed with controllers, and the sides away from the two controllers are fixedly installed with transformer oil circulation mechanisms. The invention relates to an oil-immersed The oil-immersed transformer based on the cooling protection device is equipped with a servo motor to drive the drive shaft to rotate to assist the transformer oil in the heat dissipation box, strengthen the internal flow speed of the transformer oil, and improve the heat dissipation efficiency. At the same time, two oil pumps form an external The oil circulation further improves the continuous heat dissipation efficiency. The inner circulation and the outer circulation cooperate with each other to gain each other, improve the flow speed of the transformer oil as a whole of the transformer, and improve the continuous heat dissipation effect.
Description
technical field [0001] The invention belongs to the technical field of oil-immersed transformers, in particular to an oil-immersed transformer based on a cooling protection device. Background technique [0002] Oil-immersed transformers are widely used in power engineering due to their good heat dissipation performance. Traditional oil-immersed transformers cannot be used in some special transformer environments. This is because although traditional oil-immersed transformers have good heat dissipation effects, However, heat dissipation cannot be carried out continuously, and the heat dissipation process lacks relevant control and adjustment, and the joint force allocation of heat dissipation effect and resources cannot be achieved. Therefore, it is necessary to design an oil-immersed transformer based on a cooling protection device. Invention content: [0003] The object of the present invention is to provide an oil-immersed transformer based on a cooling protection device...
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IPC IPC(8): H01F27/12H01F27/14
CPCH01F27/12H01F27/14
Inventor 李振省
Owner 徐州鑫贝克电力设备股份有限公司