Ice melting method for electric warming and heating of interiors of cavities of wind power blades

• Main Author: PAN SHULING
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2019
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention discloses an ice melting method for electric warming and heating of interiors of cavities of wind power blades. The ice melting method for the electric warming and heating of the interiors of the cavities of the wind power blades is provided, an electric heating element, an air supply machine, an electric heating fan and an air supply pipe are installed in the interior of the cavities of the wind power blades; and the ice melting method for the electric warming and heating of the interiors of the cavities of the wind power blades comprises the following steps that the electric heating element or the electric heating fan is used for warming up to generate heating, the heating is evenly blown to all positions of the cavities of the interiors of the wind power blades through anair supply pipeline system, the heating temperature inside the cavities of the interiors of the wind power blades are conducted to the surfaces of the wind power blades, so that the temperature of thesurfaces of the wind powe