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Heat dissipation device and heat dissipation method for a wind power generating set

A technology for wind turbines and cooling devices, which is applied in the monitoring of wind turbines, wind turbines, and wind power generation. It can solve problems such as service life decline and damage, and achieve the effects of convenient maintenance, preventing backflow, and improving efficiency.

Active Publication Date: 2019-07-12
中广核楚雄牟定风力发电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Wind turbines have many heat-generating devices, and working at high temperature for a long time will easily lead to a decrease in service life and damage to the heat-generating devices

Method used

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  • Heat dissipation device and heat dissipation method for a wind power generating set
  • Heat dissipation device and heat dissipation method for a wind power generating set
  • Heat dissipation device and heat dissipation method for a wind power generating set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1-4 As shown, a heat dissipation device for a wind power generating set includes a water tank 1 and a heat-insulating rubber medium pipe 3. A heat exchange body is arranged in the water tank 1, and a first heat-insulating pipe 4 and a heat-insulating pipe 4 are respectively arranged on both sides of the water tank 1. The second heat-insulating pipe 5, the first heat-insulating pipe 4 and the second heat-insulating pipe 5 are set through the water tank 1, the first heat-insulating pipe 4 and the second heat-insulating pipe 5 are bonded to the water tank 1, Both the first heat-insulation pipe 4 and the second heat-insulation pipe 5 are fixedly connected to the heat exchange body, and the heat exchange body is suspended in the water tank 1 through the first heat-insulation pipe 4 and the second heat-insulation pipe 5 , and the The heat exchange body includes a first heat conduction box 6, a second heat conduction box 7 and a third heat conduction box 8, and...

Embodiment 2

[0031] Such as Figure 1-4 As shown, a heat dissipation device for a wind power generating set includes a water tank 1 and a heat-insulating rubber medium pipe 3. A heat exchange body is arranged in the water tank 1, and a first heat-insulating pipe 4 and a heat-insulating pipe 4 are respectively arranged on both sides of the water tank 1. The second heat-insulating pipe 5, the first heat-insulating pipe 4 and the second heat-insulating pipe 5 are set through the water tank 1, the first heat-insulating pipe 4 and the second heat-insulating pipe 5 are bonded to the water tank 1, Both the first heat-insulation pipe 4 and the second heat-insulation pipe 5 are fixedly connected to the heat exchange body, and the heat exchange body is suspended in the water tank 1 through the first heat-insulation pipe 4 and the second heat-insulation pipe 5 , and the The heat exchange body includes a first heat conduction box 6, a second heat conduction box 7 and a third heat conduction box 8, and...

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PUM

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Abstract

The invention discloses a heat dissipation device of a wind generating set. The heat dissipation device comprises a water tank and a heat insulation rubber medium tube, wherein a heat exchange body isarranged in the water tank, a first heat insulation tube and a second heat insulation tube are arranged on the two sides of the water tank separately in a manner of penetrating through the water tank, the first heat insulation tube and the second heat insulation tube are bonded to the water tank and fixedly connected with the heat exchange body, and the heat exchange body is hung in the water tank through the first heat insulation tube and the second heat insulation tube. The heat exchange body includes a first heat conduction box, a second heat conduction box and a third heat conduction box,a first heat tube body and a second heat conduction tube body are arranged at the two ends of the second heat conduction box separately, the first heat conduction box communicates with the second heat conduction box through the first heat conduction tube body, and the second heat conduction box communicates with the third heat conduction box through the second heat conduction tube body. The heatdissipation device of the wind generating set has a good heat dissipation effect on heating devices of the wind generating set.

Description

technical field [0001] The invention relates to a heat dissipation device of a wind power generating set and a heat dissipation method thereof. Background technique [0002] The wind turbine includes a wind rotor and a generator; the wind rotor is composed of blades, hubs, reinforcements, etc.; it has the functions of rotating the blades to generate electricity by the wind, and rotating the generator head. The wind power supply consists of wind turbines, towers supporting the generators, battery charging controllers, inverters, unloaders, grid-connected controllers, battery packs, etc. [0003] Wind turbines have many heat-generating devices, and working at high temperature for a long time will easily lead to a decrease in service life and damage to the heat-generating devices. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a heat dissipation device and a heat dissipation method for a wind power generating set ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D80/60F03D17/00
CPCF03D17/00F03D80/60Y02E10/72
Inventor 不公告发明人
Owner 中广核楚雄牟定风力发电有限公司