Heat energy wind driven generator

Abstract

The invention relates to a wind driven generator, in particular to a wind power generation device which converts solar energy into wind energy and converts the wind energy into electric energy. The wind driven generator overcomes the defect that the conventional wind driven generator does not work without wind on the basis of integrating advantages of various currently known wind driven generators, and employs sunshine thermal radiation, air thermal expansion and other principles to design a device which excites airflow by using sunshine heat energy and increases the airflow energy by using upper-air wind. The device also can normally operate to generate power by singly depending on the sunshine heat energy and high / low airflow temperature difference under the condition that natural wind speed is zero. The wind driven generator consists of two modules, namely a hot-radical module and a power generation module and comprises four components of heat energy, a wind chimney, a turbine and a motor, which finishes a series of energy conversion processes including converting the heat energy into the wind energy, converting the wind energy into mechanical energy and converting the mechanical energy into the electric energy together, and forms a whole set of environment-friendly safe power generating mechanism with no noise, no pollution, no wastes and no fuel need. The product is particularly suitable for muggy and windless mountains and basins and Gobi deserts.

Description

technical field [0001] The invention relates to a wind power generator, in particular to a wind power generating device which converts solar thermal energy into wind energy and then converts wind energy into electrical energy. Background technique [0002] Wind turbine, referred to as "wind turbine", is a device that uses natural wind as energy to obtain a certain amount of electrical energy. [0003] At present, the known wind generators generally include wheeled wind generators, vertical wind generators, tower wind generators, and propeller generators. No matter what structure these wind generators adopt, they must have a certain wind speed. natural wind; when the natural wind speed is less than the start-up limit of wind turbines (often 2 meters per second), these wind turbines will not be able to operate normally to generate electricity, and these wind turbines have more or less large appearance structure, wind energy Defects such as low utilization efficiency and inabi...

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Problems solved by technology

Contents of the invention

[0005] On the basis of synthesizing the advantages of various wind power generators known at present, the present invention overcomes the defect that the existing wind power generators cannot start without wind, and uses sunlight heat radiation, Based on the principle of thermal expansion of air, a device is designed that uses sunlight heat energy to stimulate air flow and high air flow to enhance airflow energy, so that the device can operate normally only by sunlight heat energy and the temperature difference between high and low air flow even when the natural wind speed is equal to zero. generate electricity, thus forming a unique thermal wind turbine

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