CN2677650Y - Large-power wind-mill generator - Google Patents
Large-power wind-mill generator Download PDFInfo
- Publication number
- CN2677650Y CN2677650Y CNU2004200157404U CN200420015740U CN2677650Y CN 2677650 Y CN2677650 Y CN 2677650Y CN U2004200157404 U CNU2004200157404 U CN U2004200157404U CN 200420015740 U CN200420015740 U CN 200420015740U CN 2677650 Y CN2677650 Y CN 2677650Y
- Authority
- CN
- China
- Prior art keywords
- wind
- rotary cylinder
- vertical shaft
- rotating cylinder
- power
- 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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Classifications
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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
Abstract
The utility model relates to a wind energy receiving device used on a wind-driven generator, in particular to an improvement of the structure, shape and connection mode of a wind cylinder and a wind wheel. The wind energy receiving device is characterized in that the main vertical shaft of a door supporting rack is provided with a plurality of groups of rotary cylinder racks, and a rotary cylinder vertical shaft provided with an upper rotary cylinder, an S-shaped wind plate and a lower rotary cylinder is arranged on the rotary cylinder rack; a generator set is connected to a differential mechanism arranged on the main vertical shaft. When the wind energy receiving device generates electricity, s-shaped blades arranged on the middle of a rotary cylinder which is arranged on the rotary cylinder rack is driven to have self-rotation by wind power; the size and direction of the overlapped speed of the self-rotation speed and the wind speed is different on each side of a cylinder, and the side pressure is different as well; the size and direction of the torque to the main vertical shaft generated by the rotary cylinder positioned at different positions is different so as to make the main vertical shaft have revolution. Compared with the prior art and with unique structural design, the wind energy receiving device has the advantages that the rotary cylinder can be increased or decreased by the size of power, which is convenient for increasing the power and enlarging generated power; the utility model is applied to sea islands and remote mountain districts having no electricity.
Description
Technical field
The utility model is a kind of wind energy receiving device that is used on the wind-driven generator, specifically is the improvement of a kind of air duct and wind wheel structure shape and Placement.
Background technique
In existing wind generating unit, the sense of rotation of fan blade mostly is that axis is that substantially horizontal is installed, and the sense of rotation of fan blade is vertical with substantially horizontal.This traditional structural type, power improves difficulty, and the ability that adapts to the wind speed variation is little, influences the using scope of wind-driven generator.
Summary of the invention
The utility model has solved the wind-power electricity generation acc power and has increased the difficult technologies problem, provides a kind of to increase the wind generating unit that cartridge type fan blade quantity and size increase wind-power electricity generation power.
The utility model is to realize like this, high power wind power generation device, include generator set and wind-force reception unit, it is characterized in that on the main vertical shaft of gate-type bearing support some groups of rotating cylinder framves being housed, the rotating cylinder vertical shaft that rotating cylinder, S shape aerofoil and following rotating cylinder are housed is contained on the rotating cylinder frame, and generator set links to each other with differential mechanism on being contained in main vertical shaft.The rotating cylinder that is installed on the rotating cylinder frame produces rotation by the S shape aerofoil that is contained in the middle part, and speed of autorotation is different in each side stack of cylinder synthetic velocity magnitude, direction with wind speed, makes each side pressure of tube also different; Be in level of torque, the direction difference of the rotating cylinder generation of diverse location, make it to produce revolution, promptly rotating cylinder rotates by rotating cylinder vertical shaft drive rotating cylinder frame and main vertical shaft, and by transmission, differential speedup, gear reaches generator set.
2 groups of rotating cylinders are housed on the rotating cylinder frame of the present utility model at least, 1-3 S shape aerofoil is housed on the rotating cylinder vertical shaft, this is to determine according to the size of required wind-force, to realize the purpose of high-power wind power generation.
The utility model compared with prior art has the structural design uniqueness, and rotating cylinder can increase with the size of power or reduce, and is convenient to improve power, strengthens the characteristics of generated energy; The utility model processing is simple, and the producer with general machining ability all can make, and use the island and the remote mountain areas that are suitable for unregulated power.
Description of drawings
Fig. 1 is the structural drawing of high power wind power generation device
Fig. 2 is the portal-framed structure figure of Fig. 1
Fig. 3 is the A portion zoomed-in view of Fig. 1
Fig. 4 is the B portion zoomed-in view of Fig. 1
Fig. 5 is the C portion zoomed-in view of Fig. 1
Fig. 6 is the I-I cross section view of Fig. 1
Fig. 7 is the II-II cross section view of Fig. 1
Fig. 8 is the schematic diagram of high power wind power generation device
Among the figure: 1-door frame 2-goes up rotating cylinder 7-generator 8-differential mechanism 9-master vertical shaft 10-rectangle steel 11-double-screw bolt under the rotating cylinder 3-rotating cylinder vertical shaft 4-rotating cylinder frame 5-S shape aerofoil 6-
Embodiment
In conjunction with the accompanying drawings the utility model is further described, embodiment is used for illustrating of the present utility model, rather than the utility model is imposed any restrictions.
High power wind power generation device, it is a kind of improvement design to wind-power electricity generation wind energy receiving part, constitute by gate-type bearing support 1, some groups of rotating cylinder framves 4, differential mechanism 8 and generator set 7,2 groups of rotating cylinder framves 4 are housed on the main vertical shaft 9 of gate-type bearing support 1, rotating cylinder vertical shaft 3 is contained on the rotating cylinder frame 4, rotating cylinder 2, S shape aerofoil 5 and following rotating cylinder 6 are housed on the rotating cylinder vertical shaft 3, on the main vertical shaft 9 differential mechanism 8 are housed, generator set 7 links to each other with differential mechanism 8.During generating, the S shape fan blade that wind-force drives the rotating cylinder middle part that is installed on the rotating cylinder frame produces rotation, and speed of autorotation is different in size, the direction of each side of cylinder with the stacking velocity of wind speed, and side pressure is also just different; The rotating cylinder that is in diverse location makes it to produce revolution to level of torque, direction difference that main vertical shaft produces, and promptly rotating cylinder drives rotating cylinder frame and the rotation of main vertical shaft by the rotating cylinder vertical shaft, and by transmission, differential speedup, gear reaches generator set 7.
Strengthen wind speed as needs and also can on rotating cylinder vertical shaft 3, increase 2-3 S shape aerofoil 5.
Claims (3)
1, a kind of high power wind power generation device, it is characterized in that on the main vertical shaft (9) of gate-type bearing support (1) some groups of rotating cylinder framves (4) being housed, the rotating cylinder vertical shaft (3) that rotating cylinder (2), S shape aerofoil (5) and following rotating cylinder (6) are housed is contained on the rotating cylinder frame (4), and generator set (7) links to each other with differential mechanism (8) on being contained in main vertical shaft (9).
2, high power wind power generation device according to claim 1 is characterized in that being equipped with at least on the described rotating cylinder frame (4) 2 groups of rotating cylinders.
3, high power wind power generation device according to claim 1 is characterized in that described rotating cylinder vertical shaft (3) is equipped with 1-3 S shape aerofoil (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200157404U CN2677650Y (en) | 2004-02-09 | 2004-02-09 | Large-power wind-mill generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200157404U CN2677650Y (en) | 2004-02-09 | 2004-02-09 | Large-power wind-mill generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677650Y true CN2677650Y (en) | 2005-02-09 |
Family
ID=34583042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200157404U Expired - Fee Related CN2677650Y (en) | 2004-02-09 | 2004-02-09 | Large-power wind-mill generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677650Y (en) |
-
2004
- 2004-02-09 CN CNU2004200157404U patent/CN2677650Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |