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A vertical wind turbine

A wind turbine and vertical technology, applied in the field of vertical wind turbines, can solve the problems of low utilization rate of wind energy and achieve the effects of low cost, improvement of utilization rate of wind energy, and increase of exhaust speed

Active Publication Date: 2018-05-29
CHINA ONEPOWER ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem of low utilization rate of wind energy in the above background technology, the present invention provides a vertical wind turbine with reasonable structure, simple process and low cost, which can effectively improve the utilization rate of wind energy

Method used

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  • A vertical wind turbine
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Embodiment 1）

[0032] figure 1 A schematic diagram of the side structure of a vertical wind turbine according to an embodiment of the present invention is shown; figure 2 It shows a schematic cross-sectional structure schematic diagram of a vertical wind turbine in front view according to an embodiment of the present invention; image 3 A schematic structural diagram of a wind wheel device for a vertical wind turbine according to an embodiment of the present invention is shown; Figure 4 A schematic diagram showing the structure of the rotor blades on the rotor device of a vertical wind turbine according to an embodiment of the present invention; Figure 5It shows a schematic diagram of the front structure of a pressure relief device for a vertical wind turbine according to an embodiment of the present invention; Image 6 It shows a schematic cross-sectional structure schematic diagram of a vertical wind turbine rudder device in front view according to an embodiment of the present inventi...

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Abstract

The invention relates to a vertical wind turbine. In order to solve the technical problem of low utilization rate of wind energy in the prior art, it provides a vertical wind turbine with reasonable structure, simple process and low cost, which can effectively improve the utilization rate of wind energy. ; including the wind wheel device (4) fixed on the rotating shaft (42), the pressure relief device (2) located inside the wind wheel device (4), the wind gathering device (3) located outside the wind wheel device (4), The tail rudder device (1), column (5) and generator (6) are fixed on the wind gathering device (3); it is characterized in that: the wind wheel device (4) is in the shape of a vertical cylinder, and the pressure relief The device (2) is installed on the rotating shaft (42) and the speed is adjusted by it. Two identical pressure relief devices (2) are arranged between the upper and lower sides of the wind wheel device (4). The wind gathering device (3) It is in the shape of a bell mouth, and the center is fixed on the rotating shaft (42) to control the direction of rotation through the tail rudder device (1).

Description

technical field [0001] The present invention relates to a vertical wind machine, classified according to the International Patent Classification (IPC), belonging to mechanical engineering; lighting; heating; weapons; blasting department, hydraulic machinery or hydraulic motor; wind, elastic or gravity motor; The technical field of the large group of engines producing mechanical power or reverse thrust, the subclass of wind power engines, and the large group of wind power motors with an axis of rotation substantially at right angles to the direction of the wind, not included in Background technique [0002] At present, the main problem of wind turbines widely used in wind power generation is the low utilization rate of wind energy, which can only reach about 17%. Due to the constraints of blade materials and technology, it is difficult to manufacture high-power wind turbines, which limits the utilization rate of a single unit. The output power of the wind turbine. The existi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D3/06F03D3/04
CPCF03D3/0427F03D3/061F03D3/062Y02E10/74
Inventor 赵佰淼林向武吴晓丽
Owner CHINA ONEPOWER ELECTRIC CO LTD