CN102011683A - Spiral turbine blade and vortex convective wind power generator - Google Patents
Spiral turbine blade and vortex convective wind power generator Download PDFInfo
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- CN102011683A CN102011683A CN2010105971634A CN201010597163A CN102011683A CN 102011683 A CN102011683 A CN 102011683A CN 2010105971634 A CN2010105971634 A CN 2010105971634A CN 201010597163 A CN201010597163 A CN 201010597163A CN 102011683 A CN102011683 A CN 102011683A
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- wind wheel
- driven generator
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention relates to a spiral turbine blade sheathed on a rotor; the blade comprises a cylindrical wind wheel body and at least two blades installed on the wind wheel body; the blades are spirally distributed on the wind wheel body at equal intervals; and the blades are bulges formed on the wind wheel body and are gradually thinned from the root to the outside. The vortex convective wind power generator comprises a vertical column and a cylindrical air guide cylinder installed on the vertical column and arranged horizontally; the spiral turbine blade and the wind power generator are installed in the air guide cylinder; both ends of the air guide cylinder are respectively provided with a trumpet-shaped air collecting opening; and the air collecting opening is internally provided with a flow guide device. The blade is more stable in structure, firm and durable, and good in air collecting effect, but has no rotation resistance; a spiral structure is adopted, and the wind energy can be fully used in the wind wheel, thereby improving the use ratio of the wind energy by 20% compared with the turbine wind power generator.
Description
Technical field
The fan blade that the present invention relates to a kind of wind power plant and be used for wind power plant particularly relates to a kind of helical turbine fan blade and is provided with the high efficiency wind-driven generator of helical turbine fan blade.
Background technique
Along with constant development of economy, people are increasing to the demand of the energy, the storage level of non-renewable resources is subjected to serious threat, thereby people turn to renewable resources with sight gradually, wind energy is as a kind of renewable energy sources of cleaning, more and more be subjected to the attention of countries in the world, thereby impel constantly bringing forth new ideas of wind-driven generator, existing wind-driven generator can be divided into horizontal shaft type and perpendicular axis type with the direction of its impeller rotating shaft, yet the wind-power generator maximal important components is directly to contact the wind wing that power is provided for generator with wind energy, the design of wind wing is mostly from wind gathering, several aspects such as soundness are considered, in order to improve wind gathering, the wind wing need be strengthened, and the increasing of wind wing must influence the installation and the stability of wind wing, though design has polytype wind wing now, but generally all be to be provided with large-area blade or long wind wing increases its wind gathering performance, and increase its power by the mode that adds the strong wind wing, so often cause its installation reliability to reduce, fault increases, maintenance difficult.The claimant has researched and developed a kind of new-type turbine type wind driven generator in 2009, wind gathering is effective, there is not steering resistance, the shape of turbo type fan blade also can improve generating efficiency, and applied for " turbine type wind driven generator " on December 23rd, 2009, application number is: 200920270961.9, and in order further to improve utilization ratio of wind energy, the claimant has carried out further improvement to fan blade.
Summary of the invention
The wind-driven generator that provides a kind of wind wing to adopt the helical turbine fan blade and adopt this kind fan blade is provided at the deficiencies in the prior art.
Technological scheme of the present invention is: a kind of helical turbine fan blade, be set on the rotor, described fan blade comprises a columnar wind wheel body and is arranged at least two blades on the wind wheel body, blade is spirally distributed on the wind wheel body uniformly and equidistantly, blade is the projection that forms on the wind wheel body, and by outwards attenuation gradually of root.
Preferably: described wind-driven generator comprises column, be installed on the cylindrical shape air conducting tube of horizontal positioned on the column, described helical turbine fan blade and wind-driven generator are built in the air conducting tube, the two ends of air conducting tube are respectively arranged with the wind gathering mouth of bell mouth shape, are provided with flow guide device in the wind gathering mouth.
Preferably: described flow guide device comprises guide shell, and guide shell inside is provided with guide plate, and the number of guide plate and spacing are corresponding with turbine blade, also is provided with air guide sleeve on the flow guide device.
Preferably: described air conducting tube is turned by column and is installed on the column, and air conducting tube is provided with guide vane.
Beneficial effect of the present invention is: blade structure of the present invention is more stable, durable, wind gathering is effective, there is not steering resistance, adopt sped structure, wind energy can be fully used in wind wheel, wind energy utilization improves 20% than the fan blade of turbine type wind driven generator, eddy current convection type wind-driven generator is provided with wind gathering mouth and flow guide device in the front portion of wind wing, wind gathering mouth can be assembled a large amount of wind energies, and wind enters shell under the effect of guide plate, promotes the rotation of helical turbine fan blade, air guide sleeve can be with the wind guide vane at vertical generator center, wind energy is fully used, even gentle breeze also can starter-generator, and it is very fast to start after wind wing rotating speed, as long as there is wind just can promote the rotation of wind wing, efficient increases greatly.
Description of drawings
Fig. 1, Fig. 2 are blade structure schematic representation of the present invention
Fig. 3 is the structural representation of horizontal axis wind-driven generator of the present invention
Fig. 4 is the structural representation of the horizontal axis wind-driven generator magnetic tape trailer wing of the present invention
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention:
A kind of helical turbine fan blade, be set on the rotor, described fan blade comprises a columnar wind wheel body 1 and is arranged at least two blades 2 on the wind wheel body 1, blade 2 is spirally distributed on the wind wheel body 1 uniformly and equidistantly, blade 2 is the projection that forms on the wind wheel body 1, and by outwards attenuation gradually of root.
A kind of eddy current convection type wind-driven generator, wind-driven generator comprises column 3, be installed on the cylindrical shape air conducting tube 4 of horizontal positioned on the column 3, described helical turbine fan blade and wind-driven generator are built in the air conducting tube 4, the two ends of air conducting tube 4 are respectively arranged with the wind gathering mouth 5 of bell mouth shape, are provided with flow guide device in the wind gathering mouth 5.Described flow guide device comprises guide shell 6, and guide shell 6 inside are provided with guide plate 7, and the number of guide plate 7 and spacing are corresponding with turbine blade 2, also is provided with air guide sleeve 8 on the flow guide device.This generator two ends form unanimity, blade is shape in the shape of a spiral, helps wind, improves wind energy utilization.Wind gathering mouth 5 is horn-like, and the wind energy that can receive large size and yaw wind is introduced, and blade 2 is shape in the shape of a spiral, has increased air guide sleeve and grid ventilated port, can better receive wind energy.Be applicable to small-power and high-power generating, be convenient to be installed in roof or any place that can utilize wind energy.When wind direction changes, but the generator forward or reverse, the generated output unanimity.
Described air conducting tube 4 is turned by column and 9 is installed on the column 3, air conducting tube 4 is provided with guide vane 10, when wind direction changes, guide vane 10 impels whole generator to turn to down with the wind, limiting stopper can make the wind energy in the two-way reception 0-120 ° scope of generator, but the box haul that turns to of generator blade changes.Need not to add the collector ring electric installation, significantly reduce the rate of fault of generator.
Claims (4)
1. helical turbine fan blade, be set on the rotor, it is characterized in that: described fan blade comprises a columnar wind wheel body (1) and is arranged at least two blades (2) on the wind wheel body (1), blade (2) is spirally distributed on the wind wheel body (1) uniformly and equidistantly, blade (2) is that wind wheel body (1) is gone up the projection that forms, and by outwards attenuation gradually of root.
2. eddy current convection type wind-driven generator, it is characterized in that: described wind-driven generator comprises column (3), be installed on column (3) and go up the cylindrical shape air conducting tube (4) of horizontal positioned, described helical turbine fan blade and wind-driven generator are built in the air conducting tube (4), the two ends of air conducting tube (4) are respectively arranged with the wind gathering mouth (5) of bell mouth shape, and wind gathering mouth is provided with flow guide device in (5).
3. eddy current convection type wind-driven generator as claimed in claim 2, it is characterized in that: described flow guide device comprises guide shell (6), guide shell (6) inside is provided with guide plate (7), the number of guide plate (7) and spacing are corresponding with turbine blade (2), also are provided with air guide sleeve (8) on the flow guide device.
4. eddy current convection type wind-driven generator as claimed in claim 2 is characterized in that: described air conducting tube (4) by column turn (9) be installed on the column (3), air conducting tube (4) is provided with guide vane (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105971634A CN102011683A (en) | 2010-12-21 | 2010-12-21 | Spiral turbine blade and vortex convective wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105971634A CN102011683A (en) | 2010-12-21 | 2010-12-21 | Spiral turbine blade and vortex convective wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102011683A true CN102011683A (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105971634A Pending CN102011683A (en) | 2010-12-21 | 2010-12-21 | Spiral turbine blade and vortex convective wind power generator |
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| CN (1) | CN102011683A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003334A (en) * | 2010-12-21 | 2011-04-06 | 青岛敏深风电科技有限公司 | Spiral turbine blade and vertical axis spiral turbine blade wind-driven generator |
| CN104929859A (en) * | 2015-06-12 | 2015-09-23 | 苏州纽东精密制造科技有限公司 | Pneumatic mechanism |
| CN104976065A (en) * | 2015-04-21 | 2015-10-14 | 李德生 | Power generation system using wind field energy-gathering hollow ring |
| CN107143466A (en) * | 2017-07-11 | 2017-09-08 | 北京中能金瀚能源技术有限公司 | A kind of Gemini townhouse wind power generation method and device |
| CN108730113A (en) * | 2018-08-13 | 2018-11-02 | 华中国电电力集团有限公司 | Gentle breeze energy-gathering device suitable for breeze wind |
| CN108979967A (en) * | 2018-09-30 | 2018-12-11 | 浙江理工大学 | The vehicle-mounted small wind-driven generator of road vacuum sweeper and its electricity-generating method |
| CN109983220A (en) * | 2016-10-12 | 2019-07-05 | 苏库马兰巴拉纳丹 | Radial reactionary style wind turbine generator/power device/Kumars RR VT engine |
| CN112096562A (en) * | 2019-06-02 | 2020-12-18 | 胡宽 | Axial blade wind driven generator fan |
| CN112431641A (en) * | 2020-12-24 | 2021-03-02 | 江苏永钢集团有限公司 | System for generating power by utilizing industrial chimney exhaust gas |
| CN112943542A (en) * | 2021-02-22 | 2021-06-11 | 李志文 | Wind energy utilization device |
| CN113027666A (en) * | 2021-04-30 | 2021-06-25 | 河北工业大学 | Lighthouse for wave energy-wind energy integrated power generation |
-
2010
- 2010-12-21 CN CN2010105971634A patent/CN102011683A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003334A (en) * | 2010-12-21 | 2011-04-06 | 青岛敏深风电科技有限公司 | Spiral turbine blade and vertical axis spiral turbine blade wind-driven generator |
| CN104976065A (en) * | 2015-04-21 | 2015-10-14 | 李德生 | Power generation system using wind field energy-gathering hollow ring |
| CN104929859A (en) * | 2015-06-12 | 2015-09-23 | 苏州纽东精密制造科技有限公司 | Pneumatic mechanism |
| CN109983220A (en) * | 2016-10-12 | 2019-07-05 | 苏库马兰巴拉纳丹 | Radial reactionary style wind turbine generator/power device/Kumars RR VT engine |
| CN107143466A (en) * | 2017-07-11 | 2017-09-08 | 北京中能金瀚能源技术有限公司 | A kind of Gemini townhouse wind power generation method and device |
| CN108730113A (en) * | 2018-08-13 | 2018-11-02 | 华中国电电力集团有限公司 | Gentle breeze energy-gathering device suitable for breeze wind |
| CN108730113B (en) * | 2018-08-13 | 2023-12-01 | 平顶山学院 | Breeze energy collecting device suitable for breeze power generation |
| CN108979967A (en) * | 2018-09-30 | 2018-12-11 | 浙江理工大学 | The vehicle-mounted small wind-driven generator of road vacuum sweeper and its electricity-generating method |
| CN112096562A (en) * | 2019-06-02 | 2020-12-18 | 胡宽 | Axial blade wind driven generator fan |
| CN112431641A (en) * | 2020-12-24 | 2021-03-02 | 江苏永钢集团有限公司 | System for generating power by utilizing industrial chimney exhaust gas |
| CN112943542A (en) * | 2021-02-22 | 2021-06-11 | 李志文 | Wind energy utilization device |
| CN113027666A (en) * | 2021-04-30 | 2021-06-25 | 河北工业大学 | Lighthouse for wave energy-wind energy integrated power generation |
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Application publication date: 20110413 |