Deicing protection type wind power generation blade for alpine region
A technology for wind power blades and alpine regions, which is applied to wind power generation, wind turbines that are consistent with the wind direction, wind turbines, etc., can solve problems such as affecting the blade shape, unpredictable load changes, affecting the safe operation of wind turbines, etc. The effect of promoting crushing and melting, accelerating melting efficiency
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[0037] see figure 1 with figure 2 , a deicing protection type wind power generation blade for high cold areas, including a blade body 1 fixedly connected to the outer end of the windmill, the front and rear ends of the blade body 1 are provided with a plurality of evenly distributed arc-shaped grooves 101, and the arc-shaped grooves 101 The inner rolling connection is multi-effect ball 2, the inner surface of the arc groove 101 is fixedly connected with the friction plate 4, the multi-effect ball 2 is located inside the friction plate 4, and the outer end of the multi-effect ball 2 is connected with a pair of icebreaker rods 3, a pair of The ice-breaking rods 3 are respectively located on both sides of the arc-shaped groove 101, and the ice-breaking rods 3 are in contact with the outer surface of the blade body 1, please refer to Figure 4 with Image 6 The interior of the blade body 1 is provided with a plurality of heat flow chambers 102, and the plurality of heat flow ch...
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