Wind force power generator

A technology for wind power generation devices and generators, which is applied in the directions of wind power generation, wind turbines, and wind turbine combinations.

Inactive Publication Date: 2006-01-04
張乔菘
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main technical problem to be solved by the present invention is to overcome the defects existing in the existing wind power generation device, and provide a wind power generation device, which uses a tapered pipe body from the bottom to the top area to allow the gas on the ground to enter the inside of the pipe body. The tube body is tapered. According to the effect of the Venturi tube principle, it is known that the gas will accelerate in the tube body. In addition, the higher the height of the tube body, the lower the high air pressure, so as to excite the gas in the tube body. , the kinetic energy generated by the acceleration of the gas will push the fan blade of the generator, and the energy through the rotation of the fan blade is used to drive the generator to achieve the purpose of wind power generation

Method used

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Embodiment Construction

[0021] see Figure 1 to Figure 4 , shown in the figure is the selected embodiment structure of the present invention.

[0022] The wind power generation device of this embodiment, such as figure 1 As shown, it includes: a pipe body 1, which is tapered from the bottom to the top. In this embodiment, the bottom of the inside of the pipe body 1 has a large-diameter portion 11, and the top has a small-diameter portion 12, so that The large-diameter portion 11 and the small-diameter portion 12 are used to generate acceleration, and the outer periphery of the bottom of the pipe body 1 has more than one air inlet 13 communicating with the inside, and the top of the pipe body 1 has an air outlet 14, and one side of the air outlet 14 is provided. There is a generator set 2. In this embodiment, the generator set 2 has a hub 21, several fan blades 22 and a generator 24, and the hub 21 and the fan blades 22 are connected by a transmission shaft 23, so that the hub 21 and The rotation o...

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Abstract

The wind force power generator includes one vertical tubular body with upwards reduced inner diameter, at least one air inlet in the great diameter part in the bottom and one air outlet in the small diameter part in the top to produce wind shear effect of the outer air; and one electricity generator set on the air outlet side and with one blade aligned to the air outlet. By means of the wind shear effect at the outlet, the Bernoulli's negative pressure effect of the blade connected to the electricity generator to suck air in the outlet, and the Venturi speeding effect of the tubular body to speed the air flow to the outlet, the blade is blown and the electricity generator is driven to generate electricity.

Description

technical field [0001] The invention relates to a wind power generating device. Background technique [0002] With the gradual depletion of natural resources such as oil and coal, coupled with the abnormal changes in the global climate, and the international attention to environmental protection issues, the current thermal power generation will not be able to continue in the future due to environmental protection and insufficient resources. Power generation. In view of this, how to develop clean and zero-pollution renewable energy for sustainable use is a very important issue. Among them, wind power is the most widely used. As shown in Figure 5, it is a common wind power generation device, wherein each wind power generating set 6 includes a base 61, the top of the base 61 is provided with a generator 62, and the generator 62 is driven by a rotating shaft ( (not shown in the figure) is connected with several blades 63 and a hub 64 to generate electricity. [0003] The wind ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/04F03D9/00F03D9/25F03D9/41
CPCY02E10/74Y02E10/728
Inventor 張乔菘
Owner 張乔菘
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