CN201865837U - Wind-congregating type vertical axis wind turbine - Google Patents
Wind-congregating type vertical axis wind turbine Download PDFInfo
- Publication number
- CN201865837U CN201865837U CN2010206211094U CN201020621109U CN201865837U CN 201865837 U CN201865837 U CN 201865837U CN 2010206211094 U CN2010206211094 U CN 2010206211094U CN 201020621109 U CN201020621109 U CN 201020621109U CN 201865837 U CN201865837 U CN 201865837U
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- wind
- vertical axis
- vertical
- crossbeam
- gathering device
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- 230000000694 effects Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
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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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Abstract
聚风式垂直轴风力机属于风力机械；该机包括垂直轴及配装在垂直轴上的横梁，垂直叶片安装在横梁外端部上，在横梁与垂直叶片的上、下两侧部位处对称配装聚风装置，聚风装置的面向横梁与垂直叶片一侧面整体呈弧面状，或者呈弧面与平面组合状；本机结构简单，聚集风力效果好，风能利用率和风机输出功率高。
The wind gathering type vertical axis wind turbine belongs to wind power machinery; the machine includes a vertical axis and a beam mounted on the vertical axis, and the vertical blades are installed on the outer end of the beam, and are symmetrical on the upper and lower sides of the beam and the vertical blades Equipped with a wind gathering device, the side of the wind gathering device facing the beam and the vertical blade is in the shape of an arc as a whole, or a combination of an arc and a plane; the machine has a simple structure, good wind gathering effect, high wind energy utilization rate and high fan output power .
Description
Technical field
The utility model belongs to wind-powered machine, relates generally to the operation structure on a kind of vertical axis windmill.
Background technique
Wind energy conversion system is the equipment that carries out operation as the energy with wind-force, so abundant and effective utilization of wind-force is decision and influences one of key factor of wind energy conversion system working performance.On used vertical axis windmill, because the defective on the structural design when the vertical axis windmill, does not have the wind gathering function at wind-force, wind gathering weak effect, so the utilization ratio of wind energy reduces, the fan starting difficulty, and influence the raising of blower fan working performance.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above-mentioned prior art, design provides a kind of wind-collecting type vertical axis windmill that has wind-gathering device, reaches the purpose of fully effectively utilizing wind resource, improving vertical axis windmill startability and Wind Power Utilization efficient.
Basic design of the present utility model is, the wind-collecting type vertical axis windmill comprises vertical shaft and be fitted in crossbeam on the vertical shaft that vertical vane is installed on the crossbeam outer end, at the equipped wind-gathering device of the position, upper and lower both sides of crossbeam and vertical vane symmetry.Wind-gathering device is arc surfaced towards a side integral body of crossbeam and vertical vane, perhaps is cambered surface and plane combination shape.
The utility model is by the equipped wind-gathering device structure of crossbeam and position, the upper and lower both sides of vertical vane at vertical axis windmill, wind-force is drawn in flowing through the vertical axis windmill process be concentrated into quick air-flow, improve fan starting and working performance, had simple in structure, wind energy utilization and the high characteristics of output power.
Description of drawings
Fig. 1 is the wind-collecting type vertical axis windmill general structure schematic representation of arc surfaced wind-gathering device;
Fig. 2 is the wind-collecting type vertical axis windmill general structure schematic representation of cambered surface and plane combination shape wind-gathering device.
Piece number explanation among the figure:
1, wind-gathering device, 2, crossbeam, 3, vertical vane, 4, vertical shaft.
Embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.The wind-collecting type vertical axis windmill comprises vertical shaft 4 and is fitted in crossbeam 2 on the vertical shaft 4 that vertical vane 3 is installed on crossbeam 2 outer ends, at the upper and lower both sides position symmetry equipped wind-gathering device 1 of crossbeam 2 with vertical vane 3.Wind-gathering device 1 is arc surfaced towards a side integral body of crossbeam 2 and vertical vane 3, perhaps is cambered surface and plane combination shape.
In the operation, when parallel wind flow blows to vertical axis windmill, under the guiding current limliting of the wind-gathering device 1 relative inner face of upper and lower balanced configuration, the vertical vane 3 places gathering that Parallel airflow flows to vertical axis windmill is gathered into quick air-flow, and blow to vertical vane 3, increase substantially Wind Power Utilization efficient, helped fan starting and blower fan normal operation running.
Claims (2)
1. wind-collecting type vertical axis windmill, comprise vertical shaft (4) and be fitted in crossbeam (2) on the vertical shaft (4), vertical vane (3) is installed on crossbeam (2) outer end, it is characterized in that at the upper and lower both sides position symmetry equipped wind-gathering device (1) of crossbeam (2) with vertical vane (3).
2. wind-collecting type vertical axis windmill according to claim 1 is characterized in that wind-gathering device (1) is arc surfaced towards a side integral body of crossbeam (2) and vertical vane (3), perhaps is cambered surface and plane combination shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206211094U CN201865837U (en) | 2010-11-24 | 2010-11-24 | Wind-congregating type vertical axis wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206211094U CN201865837U (en) | 2010-11-24 | 2010-11-24 | Wind-congregating type vertical axis wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865837U true CN201865837U (en) | 2011-06-15 |
Family
ID=44136994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206211094U Expired - Fee Related CN201865837U (en) | 2010-11-24 | 2010-11-24 | Wind-congregating type vertical axis wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU175397U1 (en) * | 2016-08-11 | 2017-12-04 | Владимир Александрович Костюков | A device for converting kinetic wind energy into mechanical energy using a lower guide structure |
-
2010
- 2010-11-24 CN CN2010206211094U patent/CN201865837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU175397U1 (en) * | 2016-08-11 | 2017-12-04 | Владимир Александрович Костюков | A device for converting kinetic wind energy into mechanical energy using a lower guide structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20181124 |