Thermal management cooling device of wind turbine generator

Abstract

The utility model discloses a thermal management cooling device of a wind turbine generator, which comprises a cabin cover, a water tank, an air pipeline, a fan, a wind scooper and a refrigerator, the water tank, the air pipeline, the fan, the wind scooper and the refrigerator are all positioned in the cabin cover, and the cabin cover is provided with a first ventilation opening and a second ventilation opening. The air pipeline comprises a cooling pipe arranged in the water tank and a conveying pipe which is communicated with the air outlet end of the cooling pipe and extends in the axial direction of the cabin cover. The tail end of the conveying pipe is closed, and a plurality of air outlet holes are evenly formed in the extending direction of the conveying pipe at intervals. An air inlet of the wind scooper is connected to the inner wall of the cabin cover at the position corresponding to the first ventilation opening, the air inlet end of the cooling pipe is connected with an air outlet of the wind scooper, and the fan is installed in the wind scooper. The refrigerator is installed on the water tank at the position corresponding to the second ventilation opening and communicated with the second ventilation opening. The heat management cooling device can improve the heat dissipation efficiency of the wind turbine generator, and particularly can improve the heat dissipation effect of the wind turbine generator in hot weather in summer.

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