A built-in wind turbine blade heating device

Abstract

The invention discloses a built-in wind power generator blade heating device, which relates to the technical field of wind power generation. The built-in wind turbine blade heating device includes a support column, an oil tank is arranged on one side of the inner wall of the support column, and two sets of symmetrically arranged heating rods are welded on the inner bottom of the oil tank. An oil delivery pipe is fixedly installed on the outer surface of the top of the tank, one end of the oil delivery pipe extends into the fuel tank, a first oil suction unit is welded and installed on the inner top of the fuel tank, and a first oil inlet pipe is welded and installed at the oil inlet end of the first oil suction unit . The built-in wind turbine blade heating device can effectively bring the hot oil into the fan blades evenly and at a constant speed, and deicing the fan blades uniformly, which greatly improves the uniformity of the device's deicing of the blades. Effectively control and adjust the temperature in the fan blades, greatly avoiding the safety problem of fire caused by excessive temperature to the device.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a built-in wind power generator blade heating device. Background technique [0002] Wind power generation refers to the conversion of wind kinetic energy into electrical energy. Wind energy is a clean and pollution-free renewable energy source. It has been used by people for a long time, mainly through windmills to pump water and grind flour. People are interested in how to use it The use of wind to generate electricity is very environmentally friendly, and the wind energy is huge, so it is increasingly valued by countries all over the world. [0003] However, the existing wind turbines will freeze when used in the northwest or in severe cold conditions. If the ice is not removed in time, the wind turbines will be damaged due to uneven stress. It will also dump and cause huge losses. Most of the existing deicing technologies use blade shaking deicing, which is pron...

AI Technical Summary

Problems solved by technology

[0003] However, the existing wind turbines will freeze when used in the northwest or in severe cold conditions. If the ice is not removed in time, the wind turbines will be damaged due to uneven force, and in severe cases. It will also dump and cause huge losses. Most of the existing deicing technologies use blade shaking deicing, which is prone to insufficient deicing and will affect the service life of the wind turbine to a certain extent. There are still hot wind in the existing technology. Heating, the device still has the safety problem of uneven deicing and excessive temperature causing the fan blades to burn

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