Deicing equipment for blades of wind driven generator

Abstract

The invention relates to the technical field of blade deicing, and particularly discloses wind driven generator blade deicing equipment which comprises a cabin, an outer cover is arranged on the end face of the cabin, paddles are connected to the outer portion of the outer cover through connecting blades, and a main shaft is arranged in the cabin; the device further comprises a first monitoring assembly, the first monitoring assembly is arranged outside the connecting blade, the increase of the thickness of the ice layer on the surface of the connecting blade pushes the first monitoring assembly to move, and the thickness of the ice layer on the surface of the connecting blade is monitored through movement of the first monitoring assembly. The limiting assembly is arranged in the outer cover, and the connecting assembly is arranged on the surface of the limiting assembly, so that the maximum thickness of an ice layer on the surface of the connecting blade is conveniently monitored, work of the heating assembly is controlled according to the maximum thickness of the ice layer, and hot air is transmitted into the ventilation cavity through the heating assembly; hot air circulates in the connecting blades through the ventilation cavities, heating is achieved, the deicing effect is achieved, and meanwhile the conveying flow of the hot air is adjusted according to the temperature of external weather.

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