CN201560895U - Perpendicular shaft wind power generation turbine - Google Patents
Perpendicular shaft wind power generation turbine Download PDFInfo
- Publication number
- CN201560895U CN201560895U CN2009202177621U CN200920217762U CN201560895U CN 201560895 U CN201560895 U CN 201560895U CN 2009202177621 U CN2009202177621 U CN 2009202177621U CN 200920217762 U CN200920217762 U CN 200920217762U CN 201560895 U CN201560895 U CN 201560895U
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- CN
- China
- Prior art keywords
- generator
- wind energy
- energy ball
- power generation
- wind power
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model provides a perpendicular shaft wind power generation turbine, which comprises a vertical supporting frame, a generator and a wind energy ball, wherein the vertical supporting frame is supported on a foundation, the generator connected with the supporting frame is perpendicularly concentric with the supporting frame, and the wind energy ball employing a rotary shaft of the generator as a center shaft is capable of rotating around the rotary shaft and in drive connection with the generator. The perpendicular shaft wind power generation turbine is characterized in that the generator is positioned inside the wind energy ball; a plurality of arc-shaped blades with the same sizes are symmetrically fixed onto the outer wall of the wind energy ball; two mutually symmetric blades are distributed on the outer wall of the wind energy ball in S-shaped manner; and the blades are perpendicular to a tangent line at the position connected with the wind energy ball. The perpendicular shaft wind power generation turbine has simple and reasonable structure, low cost, high wind energy utilization ratio and strong practicability.
Description
Technical field
The utility model relates to the Wind Power Utilization technical field, is specifically related to a kind of vertical axis wind power generation turbo machine.
Background technique
Human use's wind energy has had the history in thousands of years, and wind energy is used for numerous aspects of human lives once as important power before the steamer invention.It is horizontal axis wind-driven generator that people utilize the present common wind-driven generator of wind energy, be the machine sheet under wind drives around horizontal rotational shaft, modal horizontal axis wind-driven generator is a horizontal axis propeller type wind energy conversion system, this technology is very ripe now, but horizontal axis propeller type wind energy conversion system has very harsh requirement for the material of blade.In fact the pneumatic equipment blades made of some advanced country's imports all is a produced carbon fiber-reinforced resin under very strict condition, cost an arm and a leg, blade further causes the high shortcoming of its cost as a kind of rapid wear product, thereby has limited the popularization and application of propeller type wind energy conversion system.In addition, the propeller type wind energy conversion system is because of having head, pylon on its structure, head, pylon in the zone of fan blade scanning can influence making full use of of wind energy inevitably, cause near the wind energy utilization of the propeller type wind energy conversion system center lower, make this with regard to the further loss that limited cut-off wind area brings unavoidable wind energy, power coefficient is low.
Summary of the invention
The technical problems to be solved in the utility model is intended to overcome the deficiency of above-mentioned prior art, and a kind of simple in structure, with low cost, vertical axis wind power generation turbo machine that wind energy utilization is high is provided.
The technical solution of the utility model is:
A kind of vertical axis wind power generation turbo machine, comprise the up-right support that is supported on the ground, be connected with support and with the vertical concentric generator of support, with the rotating shaft of described generator be central shaft, can be around the wind energy ball of described rotating shaft rotation, the hollow that is connected with generator drive, it is characterized in that: described generator is positioned at the inside of wind energy ball, the fixing identical arc shaped blade of a plurality of sizes of outer wall symmetry of described wind energy ball, two symmetrical blades are anti-S shape and are distributed on the outer wall of wind energy ball, described blade perpendicular to the tangent line of wind energy ball jointing place.
Further, the technical solution of the utility model can also be:
Described blade has 12.
Described wind energy ball directly drives with generator by internals and is connected.
The upper and lower annulus of described internals for passing from its center from the rotating shaft that stretch out, generator of the inside level of the inwall of wind energy ball, the upper and lower end of the rotating shaft of generator respectively with upper and lower annulus clamping, generator is between upper and lower annulus.
Described generator is a rare earth permanent-magnetic generator.
Described blade is one-time formed integral structure.
Described blade is divided into some fragments along tangential, and each fragment is provided with the dovetail groove that connects usefulness, is connected to form holistic blade by dovetail groove between adjacent two fragments.
Compared with the prior art vertical axis wind power generation turbo machine of the present utility model has following good effect: wind-driven generator simple and reasonable, with low cost, can utilize the wind-force of any direction, and the wind energy utilization height, practical.
Description of drawings
Fig. 1 represents the perspective view of vertical axis windmill of the present utility model.
Fig. 2 represents the plan view of vertical axis windmill of the present utility model.
Fig. 3 represents another embodiment's of the present utility model schematic representation.
Description of reference numerals
1, support 2, rotating shaft 3, wind energy ball 4, blade 5, top axle bearing apparatus
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.As Fig. 1, vertical axis wind power generation turbo machine of the present utility model shown in 2, comprise the up-right support 1 that is supported on the ground, be connected with support 1 and vertical concentric generator (not shown) with support 1 and be central shaft with the rotating shaft 2 of described generator, can be around described rotating shaft rotation, the wind energy ball 3 of the hollow that is connected with generator drive, generator is positioned at the inside of wind energy ball, the fixing identical arc shaped blade 4 of a plurality of sizes of outer wall symmetry of wind energy ball, two symmetrical blades are anti-S shape and are distributed on the outer wall of wind energy ball 3, blade perpendicular to the tangent line of wind energy ball jointing place.
In the structure of vertical axis wind power generation turbo machine of the present utility model, described blade has 12.
The bottom of rotating shaft of the present utility model can be connected with support by lower bearing, and support is vertical with rotating shaft concentric.
Wind energy ball of the present utility model directly drives with generator by the internals (not shown) and is connected.
Internals of the present utility model can be the upper and lower annulus that passes from its center from the rotating shaft 2 that stretch out, generator of the inside level of the inwall of wind energy ball 3, the upper and lower end of the rotating shaft of generator respectively with upper and lower annulus clamping, generator is between upper and lower annulus.
Under the effect of wind-force, generator and wind energy ball rotate around the shaft, absorb wind energy, and rotating shaft is directly driven with generator and is connected, and wind energy is converted to electric energy, finishes the process of wind-power electricity generation.Generator of the present utility model is a rare earth permanent-magnetic generator.
Vertical axis wind power generation turbo machine of the present utility model can also comprise tensioning means, the top of rotating shaft connects upper bearing (metal), upper bearing (metal) and bearing support are connected to form top axle bearing apparatus 5, rotating shaft is connected with described tensioning means (not shown) by top axle bearing apparatus 5, be used for supporting and balance vertical axis wind power generation turbo machine, guarantee the rotation of wind energy ball, the structure stability of wind-driven generator.
The stressed of vertical axis wind power generation turbo machine of the present utility model mainly concentrates on the wind energy ball; therefore wind loading rating is stronger; anti-S shape design assurance the utility model of two symmetrical blades can be accepted the wind-force of any wind direction; be not limited by wind direction and clockwise direction takes place and rotate; and during the rotation of wind energy ball; the blowing area maximization of blade windward side; blade lee face windage minimizes; can realize utilizing most effectively wind energy; even also rotatable starting when gentle breeze; has noise free during running; the advantage that electromagnetic interference is little; help environmental protection; on wind energy ball or blade, install ornamental piece additional, also can beautify the environment, be particularly suitable for family and small community and use.
The blade of vertical axis wind power generation turbo machine of the present utility model can be one-time formed integral structure, also can be divided into some fragments along tangential, each fragment is provided with the dovetail groove that connects usefulness, be connected to form holistic blade (not shown) by dovetail groove between adjacent two fragments, such blade structure good rigidity, stock utilization is higher, can further reduce production costs.
The utility model is when making, the wind energy ball of hollow can be considered as two parts that size is identical, symmetrical, make respectively, the blade once-through that is about to half wind energy ball, upper and lower annulus each half and this half wind energy ball outside is made, again with this two-part butt joint, make generator between upper and lower annulus, the rotating shaft of generator is passed from the center hole of upper and lower annulus, the upper and lower end of the rotating shaft of generator respectively with upper and lower annulus clamping.
Above-mentionedly only several specific embodiments in the utility model are illustrated; but can not be as protection domain of the present utility model; every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think to fall into protection domain of the present utility model.
Claims (7)
1. vertical axis wind power generation turbo machine, comprise the up-right support that is supported on the ground, be connected with support and with the vertical concentric generator of support, with the rotating shaft of described generator be central shaft, can be around the wind energy ball of described rotating shaft rotation, the hollow that is connected with generator drive, it is characterized in that: described generator is positioned at the inside of wind energy ball, the fixing identical arc shaped blade of a plurality of sizes of outer wall symmetry of described wind energy ball, two symmetrical blades are anti-S shape and are distributed on the outer wall of wind energy ball, described blade perpendicular to the tangent line of wind energy ball jointing place.
2. vertical axis wind power generation turbo machine according to claim 1 is characterized in that: described blade has 12.
3. vertical axis wind power generation turbo machine according to claim 2 is characterized in that: described wind energy ball directly drives with generator by internals and is connected.
4. vertical axis wind power generation turbo machine according to claim 3, it is characterized in that: the upper and lower annulus of described internals for passing from its center from the rotating shaft that stretch out, generator of the inside level of the inwall of wind energy ball, the upper and lower end of the rotating shaft of generator respectively with upper and lower annulus clamping, generator is between upper and lower annulus.
5. vertical axis wind power generation turbo machine according to claim 4 is characterized in that: described generator is a rare earth permanent-magnetic generator.
6. according to any described vertical axis wind power generation turbo machine in the claim 1 to 5, it is characterized in that: described blade is one-time formed integral structure.
7. according to any described vertical axis wind power generation turbo machine in the claim 1 to 5, it is characterized in that: described blade is divided into some fragments along tangential, each fragment is provided with the dovetail groove that connects usefulness, is connected to form holistic blade by dovetail groove between adjacent two fragments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202177621U CN201560895U (en) | 2009-09-28 | 2009-09-28 | Perpendicular shaft wind power generation turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202177621U CN201560895U (en) | 2009-09-28 | 2009-09-28 | Perpendicular shaft wind power generation turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560895U true CN201560895U (en) | 2010-08-25 |
Family
ID=42626040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202177621U Expired - Fee Related CN201560895U (en) | 2009-09-28 | 2009-09-28 | Perpendicular shaft wind power generation turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956640A (en) * | 2017-12-19 | 2018-04-24 | 重庆市渝飞科技有限公司 | A kind of small-sized wind power generator |
-
2009
- 2009-09-28 CN CN2009202177621U patent/CN201560895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956640A (en) * | 2017-12-19 | 2018-04-24 | 重庆市渝飞科技有限公司 | A kind of small-sized wind power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20130928 |