CN101713380A - Centrifugal wind wheel wind-driven generator - Google Patents
Centrifugal wind wheel wind-driven generator Download PDFInfo
- Publication number
- CN101713380A CN101713380A CN200910250046A CN200910250046A CN101713380A CN 101713380 A CN101713380 A CN 101713380A CN 200910250046 A CN200910250046 A CN 200910250046A CN 200910250046 A CN200910250046 A CN 200910250046A CN 101713380 A CN101713380 A CN 101713380A
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- wind
- wind wheel
- wheel body
- centrifugal
- 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
-
- 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 invention relates to a centrifugal wind wheel wind-driven generator, which comprises a tower frame and at least one-stage generator which is arranged on the tower frame; the generator is provided with a wind fin which is set as a centrifugal wind wheel; the centrifugal wind wheel comprises a cylindrical wind wheel body and blades arranged on the wind wheel body; the blades are evenly arranged on the wind wheel body with equal distance and uniformly deflect on clockwise direction or anticlockwise direction; and an air trapping plate is arranged between the blades and the wind wheel body. The invention has the advantages of good wind accumulating effect, no steering resistance, capability of receiving wind from all directions, high rotation speed after starting, simplified structure design, low failure rate, firmness and reliability, and no noise when rotating; moreover, as long as wind exists, the wind fin can be pushed to rotate, thereby greatly improving the efficiency; and compared with similar wind-driven generators, the rotation speed of the invention is improved by 20% and the generating efficiency is improved by 30%.
Description
Technical field
The present invention relates to a kind of wind power plant, particularly relate to a kind of wind-driven generator that is provided with the new-type fan blade of centrifugal wind wheel.
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 installation of wind wing and stability, though design has polytype wind wing now, but be to increase its power mostly by the mode that adds the strong wind wing, so often cause its installation reliability to reduce, fault increases, maintenance difficult.
Summary of the invention
The objective of the invention is to deficiency, a kind of wind-driven generator with the new-type fan blade of centrifugal wind wheel is provided at existing wind-driven generator wind wing.
Technological scheme of the present invention is: a kind of centrifugal wind wheel generator, comprise pylon, be arranged at the generator of one-level at least on the pylon, the wind wing is installed on the generator, described wind wing is set to centrifugal wind wheel, and centrifugal wind wheel comprises a columnar wind wheel body and be arranged at blade on the wind wheel body that described blade is positioned on the wind wheel body uniformly and equidistantly, and unified to clockwise or deflection counterclockwise, be provided with long-pending aerofoil between described blade and the wind wheel body.
Preferably: the root of described blade be form on the wind wheel body with the identical projection of wind wheel body central axis direction, and the cross section of projection is " people " font, projection is unified, and blade is the extension of root of blade to clockwise or deflection counterclockwise, and described blade is an arc.
Preferably: the top of described pylon is provided with lightning conductor and diversion seat.
Preferably: described wind wing joins by ball bearing in upright arrangement and pylon.
Beneficial effect of the present invention is: wind wing of the present invention, wind gathering is effective, there is not steering resistance, can accept the wind from any direction, after the startup, rotating speed is very fast, as long as there is wind just can promote the rotation of wind wing, efficient increases greatly, and than the rotating speed raising 20% of similar wind-driven generator, generating efficiency improves 30%; Structural design is simplified, and rate of fault is low, and is solid and reliable, and revolution does not have noise.The present invention both can be set to vertical axis aerogenerator, also can be set to horizontal axis wind-driven generator, generator can be set to multistage as required, thereby can utilize wind energy on limited space fully, improve the generated energy on the unit area greatly, improved utilization ratio of wind energy.
Description of drawings
Fig. 1 is the structural representation (not comprising long-pending aerofoil) of wind wing of the present invention
Fig. 2 is the structural representation of wind wing of the present invention
Fig. 3 is the schematic cross-section of wind wing of the present invention
Fig. 4 is the structural representation of vertical axis aerogenerator of the present invention
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention:
A kind of centrifugal wind wheel generator, comprise pylon 1, be arranged at the generator of one-level at least 2 on the pylon 1, generator is the structure of inner stator, external rotor, the wind wing is installed on the generator 2, described wind wing is set to centrifugal wind wheel, centrifugal wind wheel comprises a columnar wind wheel body 3 and is arranged at blade 4 on the wind wheel body 3, described blade 4 is positioned on the wind wheel body 3 uniformly and equidistantly, and it is unified to clockwise or deflection counterclockwise, be provided with long-pending aerofoil 5 between described blade 4 and the wind wheel body 3, form wind gathering cavity 6 between blade 4 and the long-pending aerofoil 5.The root 7 of described blade 4 be form on the wind wheel body 3 with the identical projection of wind wheel body 3 central axis directions, and the cross section of projection is " people " font, projection is unified, and blade 4 is the extension of root of blade 7 to clockwise or deflection counterclockwise, and described blade 4 is an arc.The top of described pylon 1 is provided with lightning conductor 8 and diversion seat 9.Described wind wing joins by ball bearing in upright arrangement and pylon 1.
During work, after can selecting the progression of generator according to actual needs, generator 2 is installed on the pylon 1, can be vertical shaft, also can be horizontal axis, generator is provided with one-level at least, can select multistage, when wind when any direction is blown over, all can have wind to enter wind gathering cavity 6, wind gathering is effective, does not have steering resistance.
Claims (4)
1. centrifugal wind wheel wind-driven generator, comprise pylon, be arranged at the generator of one-level at least on the pylon, the wind wing is installed on the generator, it is characterized in that: described wind wing is set to centrifugal wind wheel, and centrifugal wind wheel comprises a columnar wind wheel body and be arranged at blade on the wind wheel body that described blade is positioned on the wind wheel body uniformly and equidistantly, and unified to clockwise or deflection counterclockwise, be provided with long-pending aerofoil between described blade and the wind wheel body.
2. centrifugal wind wheel wind-driven generator as claimed in claim 1, it is characterized in that: the root of described blade be form on the wind wheel body with the identical projection of wind wheel body central axis direction, and the cross section of projection is " people " font, projection is unified to clockwise or deflection counterclockwise, blade is the extension of root of blade, and described blade is an arc.
3. centrifugal wind wheel wind-driven generator as claimed in claim 1 is characterized in that: the top of described pylon is provided with lightning conductor and diversion seat.
4. centrifugal wind wheel wind-driven generator as claimed in claim 1 is characterized in that: described wind wing joins by ball bearing in upright arrangement and pylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910250046A CN101713380A (en) | 2009-12-03 | 2009-12-03 | Centrifugal wind wheel wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910250046A CN101713380A (en) | 2009-12-03 | 2009-12-03 | Centrifugal wind wheel wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101713380A true CN101713380A (en) | 2010-05-26 |
Family
ID=42417290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910250046A Pending CN101713380A (en) | 2009-12-03 | 2009-12-03 | Centrifugal wind wheel wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101713380A (en) |
Cited By (5)
| 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 |
| CN104405595A (en) * | 2014-11-24 | 2015-03-11 | 姜哲 | Cylindrical multiple-blade wind wheel of wind turbine |
| CN108954163A (en) * | 2018-06-05 | 2018-12-07 | 中铁十五局集团电气化工程有限公司 | A kind of tunnel illuminating system |
| CN111903480A (en) * | 2020-08-16 | 2020-11-10 | 章萍萍 | New energy road sprinkling system based on vehicle potential energy and installation method thereof |
| CN112693163A (en) * | 2020-12-24 | 2021-04-23 | 陈朋 | Anti-vibration grooving cutter head for corrugated board grooving machine |
-
2009
- 2009-12-03 CN CN200910250046A patent/CN101713380A/en active Pending
Cited By (5)
| 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 |
| CN104405595A (en) * | 2014-11-24 | 2015-03-11 | 姜哲 | Cylindrical multiple-blade wind wheel of wind turbine |
| CN108954163A (en) * | 2018-06-05 | 2018-12-07 | 中铁十五局集团电气化工程有限公司 | A kind of tunnel illuminating system |
| CN111903480A (en) * | 2020-08-16 | 2020-11-10 | 章萍萍 | New energy road sprinkling system based on vehicle potential energy and installation method thereof |
| CN112693163A (en) * | 2020-12-24 | 2021-04-23 | 陈朋 | Anti-vibration grooving cutter head for corrugated board grooving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100526 |