Wind power generation device capable of tracking and gathering wind

Abstract

The invention discloses a wind power generation device capable of tracking and gathering wind. The wind power generation device comprises a base, a support, a wind gathering barrel and a wind power generator, wherein the support comprises a rotary shaft; the support is arranged on the base through the rotary shaft; the wind gathering barrel is fixed on the rotary shaft; the wind power generator is fixed on the support; the relative positions of the wind gathering barrel and the wind power generator are always unchanged; the wind gathering barrel is of a horn mouth shape; the smaller mouth of the horn mouth is fixedly aligned with the wind power generator; the large mouth of the horn mouth faces outwards; the wind direction can be tracked without consuming external energy; and the wind energy can be gathered, and the wind power is increased and then is utilized for power generation. The wind power generation device capable of tracking and gathering wind has the advantages of being simple in structure, low in cost, easy for operation, suitable for promotion and convenient for disassembly and assembly.

Description

technical field [0001] The invention relates to the technical field of wind power generation equipment, in particular to a wind power generation device for tracking and collecting wind. Background technique [0002] The use of wind energy has a long history and rich experience. Wind energy is an inexhaustible natural energy source. The use of wind energy is simple, non-polluting, widely distributed, and renewable; however, wind is generated anytime and anywhere. Its direction, speed and size are indeterminate. Wind energy is characterized by huge energy but low energy density. When the flow velocity is the same as 3m / s, the energy density of wind power is only 1 / 1000 of hydraulic power. Therefore, the stability, continuity and Reliability is poor, and the temporal and spatial distribution of wind is not uniform. [0003] Wind direction and wind speed are the two most important parameters to describe the characteristics of the wind. There are big problems in the grasp of the...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problem of lack of tracking of wind direction and poor reliability caused by the influence of wind speed stability in existing wind power generation technology, to automatically track wind direction without consuming external energy, gather wind energy and make wind power A device that uses it to generate electricity after its strength is increased, especially a track-gathering wind power generation device that is simple in structure, low in cost, easy to operate, suitable for popularization, and easy to disassemble.

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