CN202001197U - Vertical axis wind turbine - Google Patents
Vertical axis wind turbine Download PDFInfo
- Publication number
- CN202001197U CN202001197U CN 201120047963 CN201120047963U CN202001197U CN 202001197 U CN202001197 U CN 202001197U CN 201120047963 CN201120047963 CN 201120047963 CN 201120047963 U CN201120047963 U CN 201120047963U CN 202001197 U CN202001197 U CN 202001197U
- Authority
- CN
- China
- Prior art keywords
- vertical axis
- main shaft
- blade
- axis aerogenerator
- spindle
- Prior art date
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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 vertical axis wind turbine, which comprises a vertical column, a motor, a spindle, support wings, a resistance blade and lift lades, wherein the motor is fixed onto the vertical column, the spindle is axially connected with the motor, the support wings are horizontally mounted on the spindle and equidistantly distributed around the spindle, the resistance blade is fixedly mounted on the spindle, the lift blades are mounted at the outer ends of the support wings, the longitudinal sections of the lift blades are perpendicular to the horizontal plane, and the spindle is made of carbon fiber materials. The vertical axis wind turbine is light in weight, high in reliability, low in operating noise and more suitable for being used with a residential building.
Description
Technical field
The utility model relates to a kind of wind-driven generator, particularly a kind of vertical axis aerogenerator.
Background technique
Along with growth in the living standard, human demand to the energy is more and more, and the finiteness of the energy causes people constantly to pursue the new energy, pursues more effective, the mode of the reasonable use energy more.At present, the energy that wind-power electricity generation produced only occupies a very little part because common wind-driven generator not only weight is big, difficulty is installed, and costs an arm and a leg, noise is bigger, causes being difficult to realize extensive use.Wind-driven generator is divided into two types of horizontal axis and vertical shaftes, and horizontal axis wind-driven generator causes using not extensive because of the narrow limitation of himself.Vertical axis aerogenerator is divided into two kinds of resistance type and lift-types, and the resistance type wind-driven generator uses the resistance type blade, and startability is good, but generating efficiency is lower, and the lift-type wind-driven generator uses the lift-type blade, the generating efficiency height, but startability is relatively poor.
Summary of the invention
For overcoming the problems referred to above of the prior art, the utility model provides a kind of vertical axis aerogenerator that adopts liter resistance complementary structure and be fit to adopt wind-powered electricity generation-architecture-integral design more.
The technical solution adopted in the utility model is: a kind of vertical axis aerogenerator, comprise pillar, be fixed on motor on this pillar, be installed in some supporting wings, resistance blade and lift force blade on this main shaft to the main shaft that is connected, level with this motor shaft, supporting wing equidistantly distributes around main shaft, the resistance vanes fixed is installed on the main shaft, lift force blade is installed in the outer end of supporting wing, and the longitudinal section and the horizontal plane of lift force blade are perpendicular, wherein main shaft is made by carbon fibre material, and this kind carbon fibre material has high strength, low-density fine quality.
Further, main shaft is connected with motor by sleeve.
Further, upper and lower at least two dividing plates are installed also on the main shaft, the resistance vanes fixed is between two dividing plates.
Preferably, supporting wing is two covers, and like this, structure is more stable
Further, the resistance blade is 2, and certainly, the resistance blade also can be designed to more a plurality of.
Further, lift force blade is a wing blades, and this kind blade breeze start-up performance is better.
Preferably, lift force blade is 3.
Compared with prior art, the utlity model has following advantage: the main shaft of wind-driven generator of the present utility model is made by carbon fibre material, and this kind carbon fibre material has high strength and low-density advantage, makes that the overall weight of wind-driven generator is lighter, and structure is firmer, and is not yielding.In addition, wind-driven generator of the present utility model has utilized resistance blade and lift force blade, and startability is good, and can guarantee higher generating efficiency.Vertical axis aerogenerator of the present utility model is particularly suitable for wind resource city colony preferably, its light weight, and noise is lower, easy for installation, can with the urban skyscraper carrier, constitute integrated design, be devoted to the high-rise generating of city building, and also more attractive in appearance in moulding.
Description of drawings
Fig. 1 is that wind-driven generator of the present utility model is not installed the plan view under the lift force blade state;
Fig. 2 is the structural representation of wind-driven generator of the present utility model;
Fig. 3 is the plan view of wind-driven generator of the present utility model.
Among the figure: 1, pillar; 2, motor; 3, main shaft; 4, supporting wing; 5, resistance blade; 6, lift force blade; 7, sleeve; 8, dividing plate; 9, coupling.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby more removes clear and definite defining so that advantage of the present utility model and feature are easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model made.
Fig. 1 to Fig. 2 is the schematic representation of vertical axis aerogenerator of the present utility model, and total is installed on the pylon, and this kind pylon can adopt wind-powered electricity generation-architecture-integral design, and setting height(from bottom) is decided by floor top structure situation.This wind-driven generator comprises: pillar 1; Be fixedly mounted on the motor 2 on the pillar 1; With the motor 2 axial main shafts 3 that are connected, main shaft 3 is made by carbon fibre material, this kind carbon fibre material is a kind of new material of mechanical property excellence, be usually used in fields such as aviation, it has high intensity and low-density advantage, the intensity of this carbon fibre material is more than 5 times of iron and steel intensity, and proportion has only firm about 1/5, plant the main shaft 3 that carbon fibre material makes thus and not only have stronger shock resistance, multiple advantage such as anticorrosive, and alleviated the overall weight of wind-driven generator greatly, make this wind-driven generator can be more suitable for wind-powered electricity generation-architecture-integral design, can be widely used in multiple architecturally, this main shaft 3 is connected with motor 2 by sleeve 7; Level is installed in a plurality of supporting wings 4 on the main shaft 3; Resistance blade 5 and lift force blade 6.Wherein, in preferred embodiment of the present utility model, supporting wing 4 is 6 and is divided into two groups, every group comprises 3 supporting wings 4, two groups of supporting wings 4 are installed on the main shaft 3 by coupling 9 horizontal fixed respectively, and every group of supporting wing 4 equidistantly distributes around main shaft 3 respectively accordingly, can guarantee the working state of the whole held stationary of wind-driven generator like this, lift force blade 6 is installed in the outer end of supporting wing 4, each blade is respectively with last, one group of correspondence is fixedly connected in 3 supporting wings 4 of following two groups, promptly, each blade is supported by corresponding two braced wings, and the longitudinal section and the horizontal plane of lift force blade 6 are perpendicular, and wind-driven generator mainly utilizes the lift force blade acting, and theoretical power coefficient is higher.Described resistance blade 5 has two, is fixedly mounted on respectively between upper and lower two dividing plates 8 on the main shaft 3.
Fig. 3 is the plan view of vertical axis aerogenerator of the present utility model.
Vertical axis aerogenerator has unique advantage, vertical axis aerogenerator of the present utility model is made main shaft because of adopting high strength, low-density carbon fibre material, the weight of wind-driven generator is lighter, make it be more suitable for adopting wind-powered electricity generation-architecture-integral design, like this, the advantage of vertical axis aerogenerator is just more obvious.
Vertical axis aerogenerator of the present utility model can be divided into polytypes such as 2KW, 5KW, 10KW, and can be incorporated into the power networks also can be from net, can or replace civil power fully according to the situation of wind resource, satisfies the need for electricity of the various electrical equipment in the blower fan rated power scope.Vertical axis aerogenerator of the present utility model has in light weight, and multiple advantages such as operational noise is low, easy for installation, reliability height can be widely used in multiple place.
More than specific embodiment of the present utility model is illustrated; but protection content of the present utility model is not only limited to above embodiment; in the technical field, the common knowledge of a GPRS just can be carried out diversified change in its technology main idea scope under of the present utility model.
Claims (8)
1. vertical axis aerogenerator, comprise pillar (1), be fixed on the motor (2) on the described pillar (1), the main shaft (3) that axially is connected with described motor (2), level is installed in the some supporting wings (4) on the described main shaft (3), resistance blade (5) and lift force blade (6), described supporting wing (4) equidistantly distributes around described main shaft (3), described resistance blade (5) is fixedly mounted on the described main shaft (3), described lift force blade (6) is installed in the outer end of described supporting wing (4), and the longitudinal section and the horizontal plane of described lift force blade (6) are perpendicular, it is characterized in that: described main shaft (3) is made by carbon fibre material.
2. vertical axis aerogenerator according to claim 1, wherein said main shaft (3) is connected with described motor (2) by sleeve (7).
3. vertical axis aerogenerator according to claim 1 also is equipped with at least two dividing plates (8) on the wherein said main shaft (3).
4. vertical axis aerogenerator according to claim 3, wherein said resistance blade (5) is fixed between described two dividing plates (8) at least.
5. vertical axis aerogenerator according to claim 1, wherein said supporting wing (4) is two covers.
6. vertical axis aerogenerator according to claim 1, wherein said resistance blade (5) is 2.
7. vertical axis aerogenerator according to claim 1, wherein said lift force blade (6) is a wing blades.
8. vertical axis aerogenerator according to claim 7, wherein said lift force blade (6) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120047963 CN202001197U (en) | 2011-02-25 | 2011-02-25 | Vertical axis wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120047963 CN202001197U (en) | 2011-02-25 | 2011-02-25 | Vertical axis wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001197U true CN202001197U (en) | 2011-10-05 |
Family
ID=44703940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120047963 Expired - Fee Related CN202001197U (en) | 2011-02-25 | 2011-02-25 | Vertical axis wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072099A (en) * | 2011-02-25 | 2011-05-25 | 江苏澳盛风能设备科技有限公司 | Vertical shaft wind driven generator |
| CN105298753A (en) * | 2015-10-28 | 2016-02-03 | 无锡阳工机械制造有限公司 | Vertical axis wind driven generator structure |
-
2011
- 2011-02-25 CN CN 201120047963 patent/CN202001197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072099A (en) * | 2011-02-25 | 2011-05-25 | 江苏澳盛风能设备科技有限公司 | Vertical shaft wind driven generator |
| CN105298753A (en) * | 2015-10-28 | 2016-02-03 | 无锡阳工机械制造有限公司 | Vertical axis wind driven generator 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 |
Granted publication date: 20111005 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |