Taper cylinder type wind power generating device

Abstract

The invention provides a power generating device and particularly relates to a taper cylinder type wind power generating device. The power generating device is characterized in that a generator is driven to generate power by respectively using a rolling cone and a roller, and thus the efficiency of wind power generation is increased; and in addition, the amplifying action for wind speed is achieved under the wind collecting action of the roller and particularly when the wind force is weaker, a back impeller can be also blown to drive a generator to generate power. Four spiral blades of which the peripheries are symmetrical are arranged outside the rolling cone, so that the rolling cone is blown by wind to rotate around the axis and drive the generator to generate power. The four spiral blades of which the peripheries are symmetrical are arranged inside the roller, so that the roller is blown by wind to rotate around the axis and drive the generator to generate power. A wind flow formed by the tail of the roller is aligned to the radius part above a central line of a cross-flow type impeller, so that higher utilization efficiency of wind energy is obtained. A tail flight is arranged, so that a wind inlet can be always aligned to the wind inlet direction; and in addition, the tail flight is high in speed, free from of consuming power energy and convenient to assemble and disassemble.

Description

Technical field [0001] The invention relates to a power generation device, in particular to an efficient cone-type wind power generation device. Background technique [0002] Wind is the most familiar natural phenomenon in our daily life. Wind on the earth is caused by the uneven heating of the atmosphere on the earth's surface due to solar radiation, which causes uneven distribution of atmospheric pressure. When the uneven pressure is small, the air moves in the horizontal direction to form wind, and the kinetic energy generated by the air flow is wind energy. Wind energy is one of the most dynamic renewable resources, so it can also be said that wind energy is an inexhaustible energy source. While petroleum, coal, natural gas and other fossil fuel energy sources will emit carbon dioxide, sulfur dioxide, nitrogen cyanide, carbon monoxide, dust, etc. during use, causing the greenhouse effect and acid rain, seriously polluting the environment and destroying the ecological balance...

AI Technical Summary

Problems solved by technology

Fossil fuel energy such as petroleum, coal, and natural gas will emit carbon dioxide, sulfur dioxide, nitrogen cyanide, carbon monoxide, dust, etc. during the process of use, causing greenhouse effects and acid rain, seriously polluting the environment and destroying ecological balance.

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