Wind-gathering conjugation double-wind-wheel vertical shaft wind-driven power generating device

A technology of wind power generation device and wind power generator, which is applied in the direction of wind power generator, wind power motor, wind power motor combination, etc. at right angles to the wind direction, and can solve the problems of reducing the efficiency of vertical axis wind power machine and consuming work power, etc.

Inactive Publication Date: 2014-06-25
甘乐军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the blades of the wind rotor are in the rotation resistance area, they are inevitably subjected to the windward resistance when moving against the wind, which consumes part of the work power obtained from the wind in the drive work area of ​​the other wind rotor blades, and reduces the vertical axis wind turbine. efficiency

Method used

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  • Wind-gathering conjugation double-wind-wheel vertical shaft wind-driven power generating device
  • Wind-gathering conjugation double-wind-wheel vertical shaft wind-driven power generating device
  • Wind-gathering conjugation double-wind-wheel vertical shaft wind-driven power generating device

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Embodiment Construction

[0015] The present invention is mainly realized by the following methods.

[0016] Such as figure 1 As shown, a wind-gathering conjugate double wind rotor vertical shaft wind power generation device of the present invention includes: wind-gathering deflector 1, main support bushing 2, lower bracket 3, generator 4, wind wheel 5, upper bracket 6, column And the main support shaft 7.

[0017] The fixed wind-gathering deflector 1 is set to have a certain radian and a length exceeding the sum of the diameters of the resistance areas of the two wind wheels, and the height is greater than the total height of the upper and lower supports, so as to increase the windward area of ​​the vertical axis wind turbine with double wind wheels, and the direction of incoming flow The negative pressure zone is formed on the opposite side due to being blocked by the gathering wind deflector 1 .

[0018] The wind in the rotation resistance area of ​​the two vertical shaft machine wind rotors is bl...

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Abstract

The invention relates to a wind-gathering conjugation double-wind-wheel vertical shaft wind-driven power generating device which is used for increasing wind energy utilization efficiency of a vertical shaft wind turbine. Double wind wheels and a wind blocking and gathering device are disposed to block the wind in an original resistance area so as to form a negative pressure area and reduce windward resistance of two wind wheel blades having different motion trajectories in a rotation resistance area, part of blocked wind in the rotation resistance area is guided and gathered to drive acting areas on two sides to form high-pressure wind areas, wind speed is increased so as to increase the acting drive force of the reverse and forward rotation wind wheel blades in the drive acting areas, the two wind wheels generate conjugation effect, and eddy current energy, formed under air pressure difference, of the wind is utilized to increased the acting efficiency of the vertical shaft wind turbine. Wind-driven power generation application territorial scope is expanded by changing passive wind energy utilization into active wind energy utilization.

Description

technical field [0001] The invention relates to a wind-gathering conjugate double-wind-wheel vertical-axis wind power generation device, which is used for improving the wind energy utilization efficiency of the vertical-axis wind machine. By setting up double wind wheels and wind-blocking devices, the wind in the original resistance area is blocked to form a negative pressure area, so as to reduce the windward resistance of the wind wheel blades with two different motion trajectories in the rotation resistance area, and at the same time, the blocked rotation Part of the wind in the resistance area is guided and gathered to the drive work area on both sides to form a wind high pressure area, which increases the wind speed, so as to increase the work driving force of the forward and reverse wind rotor blades in the drive work area, so that the two wind wheel movements produce a common The yoke effect also uses the eddy current energy formed by the wind under the pressure differe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D3/02F03D3/04
CPCY02E10/74Y02E70/30
Inventor 甘乐军
Owner 甘乐军
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