CN201187417Y - Double-wind wheel wind power generator - Google Patents
Double-wind wheel wind power generator Download PDFInfo
- Publication number
- CN201187417Y CN201187417Y CNU2008200703967U CN200820070396U CN201187417Y CN 201187417 Y CN201187417 Y CN 201187417Y CN U2008200703967 U CNU2008200703967 U CN U2008200703967U CN 200820070396 U CN200820070396 U CN 200820070396U CN 201187417 Y CN201187417 Y CN 201187417Y
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- CN
- China
- Prior art keywords
- wind
- wheel
- rotor
- double
- stator
- 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
- 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 utility model discloses an aero-generator with double wind wheels. A rotor spindle is arranged on a rotor of the aero-generator; the rotor spindle extends out two ends of a stator of an electric motor respectively; the wind wheels are respectively arranged at the two ends of the rotor spindle; a revolving body is connected under the stator; an upright post is arranged under the revolving body; a wind rudder is arranged on one side of the revolving body. When wind power blows to the aero-generator, the wind rudder leads the wind wheels to rotate windward, both the two wind wheels can fully absorb the wind energy because a certain distance exists between the front wind wheel and the rear wind wheel, thereby increasing the utilization ratio of the wind energy and increasing the generated energy; more particularly, the wind wheels can be led to rotate for power generation only by weak wind when the wind power is weak.
Description
Technical field
The utility model belongs to wind power generation field, especially a kind of double-wind-wheel wind power generation machine.
Background technique
At present, wind-driven generator extensively uses in all parts of the world, and wind-driven generator is also varied.Vertical shaft arranged, horizontal wind direction is arranged, have single blade multiple-blade is also arranged, but from practical application, the generator of all various types of models is not ideal on generating efficiency and Wind Power Utilization efficient at present, and particularly existing wind-driven generator starts the wind speed height, and Wind Power Utilization efficient is low.
Summary of the invention
Start wind speed height, the inefficient drawback of Wind Power Utilization in order to overcome existing wind-driven generator, the utility model provides a kind of Wind Power Utilization efficient height, starts the low double-wind-wheel wind power generation machine of wind speed.
The technological scheme that the utility model adopted is: be provided with rotor shaft on the rotor of generator, rotor shaft stretches out the motor stator two ends respectively, is separately installed with wind wheel on the rotor shaft two ends, is connected with solid of rotation below stator, there is column solid of rotation below, is provided with the wind rudder in a side of solid of rotation.When wind-force blows, the wind rudder facings the wind wind wheel and rotates, because of front wind wheel and back wind wheel at intervals, so can make two wind wheels can both fully absorb the energy of wind, thereby raising wind energy utilization, increase generated energy,, just can make wind wheel rotate generating even particularly at the less small wind of wind-force.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model sectional view
1. stators among the figure, 2. rotor, 3. rotor shaft, 4. bearing, 5. wind wheel, 6. air guide sleeve, 7. solid of rotation, 8. wind rudder, 9. column.
Embodiment
Below in conjunction with description of drawings, the utility model is further elaborated.
As Fig. 1, Fig. 2, rotor 2 is housed in the stator 1, rotor 2 is provided with rotor shaft 3, rotor shaft 3 is respectively by bearings at both ends 4 supports, and rotor shaft 3 stretches out the two ends of generator unit stator 1 respectively, is separately installed with wind wheel 5 at the two ends of rotor shaft 3, air guide sleeve 6 is arranged before the wind wheel 5, be provided with solid of rotation 7 in the lower end of stator 1, a side of solid of rotation 7 then is provided with wind rudder 8, and column 9 also is equipped with in the below of solid of rotation 7.When wind came, wind wheel 4 drove rotor shaft 3 and rotates simultaneously, sent electric current thereby make more weak wind just can drive the rotor rotation.The utlity model has Wind Power Utilization efficient height, start low, the advantage such as operate steadily of wind speed, especially under the lower situation of wind speed, get final product rotary electrification, is that conventional electric generators is incomparable.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (3)
1, a kind of double-wind-wheel wind power generation machine, form by rotor (2), stator (1), bearing (4), wind wheel (5), air guide sleeve (6), solid of rotation (7), wind rudder (8), column (9) etc., it is characterized in that: rotor (2) is housed in the stator (1), rotor (2) is provided with rotor shaft (3), rotor shaft (3) is respectively by bearings at both ends (4) support, and rotor shaft (3) stretches out the two ends of generator unit stator (1) respectively.
2, a kind of double-wind-wheel wind power generation machine according to claim 1, it is characterized in that: the two ends of rotor shaft (3) are separately installed with wind wheel (5), and wind wheel (5) is preceding air guide sleeve (6).
3, a kind of double-wind-wheel wind power generation machine according to claim 1, it is characterized in that: the lower end of stator (1) is provided with solid of rotation (7), and a side of solid of rotation (7) then is provided with wind rudder (8), and column (9) also is equipped with in the below of solid of rotation (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200703967U CN201187417Y (en) | 2008-05-07 | 2008-05-07 | Double-wind wheel wind power generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200703967U CN201187417Y (en) | 2008-05-07 | 2008-05-07 | Double-wind wheel wind power generator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201187417Y true CN201187417Y (en) | 2009-01-28 |
Family
ID=40310438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200703967U Expired - Fee Related CN201187417Y (en) | 2008-05-07 | 2008-05-07 | Double-wind wheel wind power generator |
Country Status (1)
Country | Link |
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CN (1) | CN201187417Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713377A (en) * | 2009-10-14 | 2010-05-26 | 任树华 | Novel wind driven generator |
CN103016269A (en) * | 2011-09-28 | 2013-04-03 | 思考电机(上海)有限公司 | Wind power generating set |
CN104533720A (en) * | 2014-10-30 | 2015-04-22 | 成都峰达科技有限公司 | Homodromous double-wind wheel power generation device |
CN105818940A (en) * | 2015-12-18 | 2016-08-03 | 周俊麟 | Open sea anti-wave type hinged wind power installation vessel |
-
2008
- 2008-05-07 CN CNU2008200703967U patent/CN201187417Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713377A (en) * | 2009-10-14 | 2010-05-26 | 任树华 | Novel wind driven generator |
CN103016269A (en) * | 2011-09-28 | 2013-04-03 | 思考电机(上海)有限公司 | Wind power generating set |
CN104533720A (en) * | 2014-10-30 | 2015-04-22 | 成都峰达科技有限公司 | Homodromous double-wind wheel power generation device |
CN105818940A (en) * | 2015-12-18 | 2016-08-03 | 周俊麟 | Open sea anti-wave type hinged wind power installation vessel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 450001, B827 building, building 2, 96, Ruida Road, Ruida Road, hi tech Zone, Henan, Zhengzhou Patentee after: Zhang Junjie Address before: 467500 No. 193 Dongguan Street, Ruzhou Town, Henan, Ruzhou Patentee before: Zhang Junjie |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20120507 |