CN201206530Y - High-efficiency wind energy generating set - Google Patents
High-efficiency wind energy generating set Download PDFInfo
- Publication number
- CN201206530Y CN201206530Y CNU2008200103116U CN200820010311U CN201206530Y CN 201206530 Y CN201206530 Y CN 201206530Y CN U2008200103116 U CNU2008200103116 U CN U2008200103116U CN 200820010311 U CN200820010311 U CN 200820010311U CN 201206530 Y CN201206530 Y CN 201206530Y
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- CN
- China
- Prior art keywords
- wind
- outlet barrel
- rotating disk
- generator
- wind outlet
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility mode relates to an efficient wind-energy power generation device, which is characterized in that a large platform is fixed on a support; a yawing system, a wind collecting device and a generator set are disposed on the large platform; the yawing system comprises a turntable, a yawing system and an anemoscope; the wind collecting device includes a front cylindrical large wind inlet cylinder, a middle tapered wind collecting cylinder and a rear cylindrical small wind outlet cylinder which are connected together; the generator set includes blades and a power generator disposed in the cylindrical small wind outlet cylinder; and the blades and the power generator are fixed on the turntable via set columns. The power generation device has the advantages of simple structure, convenient manufacture, low operation cost, low failure rate and convenient maintenance, can utilize weak wind power on the earth surface to generate power, has low investment and rapid effect, and can be applied flexibly in all places, is especially suitable for remote mountain areas and areas away from the national power network, wherein a large-tonnage truck crane can not reach. The application of device in an area with the same wind field condition can greatly improve the power generating efficiency.
Description
Technical field
The utility model relates to a kind of generator set that can improve wind-power electricity generation efficient under weak wind state, relates to a kind of efficient wind energy electricity generating device.
Background technique
Wind-power electricity generation is advocated by countries in the world government as recycling economy, green energy resource, and the ratio that its generated energy accounts for energy supply strengthens year by year.Because the face of land is to the hysteresis of wind, high aerial wind speed is more much higher than face of land wind speed, therefore the domestic and international wind power generating set that adopts all is based on principle of uniformity and same mentality of designing at present, promptly erect high tower, under nature, utilize the wind of high aerial fair speed to drive the blade rotation, make generator for electricity generation.This generator set exists: problems such as integral device is huge, complex structure, operating cost height, the turnover is long, the mounting point is fixed, Applicable scope is little, and when wind speed is reduced to defectives such as 3 meter per seconds and wind speed can't turn round when too high.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence, but purpose provides a kind of simple in structure, easily manufactured, changeable monomer of equipment or operation in groups, operating cost is low, rate of fault is low, easy to maintenance, applied widely, and can utilize the efficient wind energy electricity generating device of the more weak wind-power electricity generation in the face of land.
The utility model efficient wind energy electricity generating device content Description:
The utility model efficient wind energy electricity generating device, it is made up of support, large platform, rotating disk, yaw system motor, flow direction vane, anterior cylindrical big air intake tube, the conical wind collection in middle part, the cylindrical little wind outlet barrel in rear portion, air intake tube concave frame, wind outlet barrel support, wind outlet barrel concave frame, steel fixing collar, blade, generator, output cable, roller, gearwheel, small gear, unit column, it is characterized in that: be provided with on large platform: yaw system, wind-drive device and generator set; Large platform be fixed on support above, roller is fixed on the bottom of rotating disk, gearwheel is equipped with in the outer ring of rotating disk, the yaw system motor connects small gear, small gear meshes with gearwheel; Fixedly air intake tube concave frame, wind outlet barrel support on rotating disk, the wind outlet barrel concave frame is fixed on the wind outlet barrel support, by the steel fixing collar wind-drive device is fixed on air intake tube concave frame and the wind outlet barrel concave frame, is provided with generator set at the rear portion of wind-drive device.
Yaw system is provided with on large platform, by: rotating disk, yaw system motor, flow direction vane constitute.
Wind-drive device by: anterior cylindrical big air intake tube, the conical wind collection in middle part and the cylindrical little wind outlet barrel in rear portion link together and form.
Generator set be by: blade, generator are set in the cylindrical little wind outlet barrel constitute, blade, generator are fixed on the rotating disk by the unit column.
The utility model efficient wind energy generating device structure is simple, easily manufactured, but changeable monomer of equipment or operation in groups, operating cost is low, rate of fault is low, easy to maintenance, applied widely, and can utilize the more weak wind-power electricity generation in the face of land, use yaw system to follow the tracks of wind direction and can obtain to stablize wind regime, but stable electric generation still when wind speed is higher, the little investment instant effect, can use throughout flexibly, be particularly useful for remote mountain areas that the large-tonnage mobile crane can't arrive and, use the utility model can improve generating efficiency greatly in the identical area of wind field condition away from the area of national grid.
Description of drawings
Fig. 1 is an efficient wind energy electricity generating device monomer structure schematic representation
Fig. 2 is air duct, concave frame, steel fixing collar connection diagram
Fig. 3 is a yaw system turntable structure schematic representation
Fig. 4 is an efficient wind energy electricity generating device block structure schematic representation
Among the figure: the 1st, support, the 2nd, large platform, the 3rd, rotating disk, the 4th, yaw system motor, the 5th, flow direction vane, the 6th, anterior cylindrical big air intake tube, the 7th, middle part conical wind collection, the 8th, the cylindrical little wind outlet barrel in rear portion, the 9th, air intake tube concave frame, the 10th, wind outlet barrel support, the 11st, wind outlet barrel concave frame, the 12nd, steel fixing collar, the 13rd, blade, the 14th, generator, the 15th, output cable, the 16th, roller, the 17th, gearwheel, the 18th, small gear, the 19th, unit column.
Embodiment
Model utility efficient wind energy electricity generating device is achieved in that to do below in conjunction with accompanying drawing and specifies.See Fig. 1, Fig. 2, the utility model efficient wind energy electricity generating device is by support 1, large platform 2, rotating disk 3, yaw system motor 4, flow direction vane 5, anterior cylindrical big air intake tube 6, the conical wind collection 7 in middle part, the cylindrical little wind outlet barrel 8 in rear portion, air intake tube concave frame 9, wind outlet barrel support 10, wind outlet barrel concave frame 11, steel fixing collar 12, blade 13, generator 14, output cable 15, roller 16, gearwheel 17, small gear 18, unit column 19 is formed, support 1 is detachable for bolt connects, be fixed on ground or other object, the height of support 1 can be decided according to the wind-force characteristics of equipment field of employment, large platform 2 be fixed on support 1 above, be provided with on the large platform: yaw system, wind-drive device and generator set.The yaw system of being made up of rotating disk 3, yaw system motor 4, flow direction vane 5 is set on the large platform 2, and roller 16 is fixed on the bottom of rotating disk 3, and gearwheel 17 is equipped with in the outer ring of rotating disk 3.See Fig. 3, yaw system motor 4 connects small gear 18, small gear 18 and gearwheel 17 engagements.Flow direction vane 5 is passed to computer automatic control system with wind direction and the wind speed measured, the best that computer automatic control system is found out unit towards, drive rotating disks 3 rotations by control yaw system motor 4 then, realize dynamically adjusting, can carry out at any time.Fixedly air intake tube concave frame 9, wind outlet barrel support 10 on rotating disk 3, wind outlet barrel concave frame 11 is fixed on the wind outlet barrel support 10, anterior cylindrical big air intake tube 6, the conical wind collection 7 in middle part and the cylindrical little wind outlet barrel 8 in the rear portion composition wind-drive device that links together, be fixed on air intake tube concave frame 9 and the wind outlet barrel concave frame 11 by steel fixing collar 12, in the cylindrical little wind outlet barrel 8 in rear portion blade 13, generator 14 are set, blade 13, generator 14 are fixed on the rotating disk 3 by unit column 19.Output cable 15 arrives user or electrical network with the power delivery that generator 14 sends.
See Fig. 4, for realizing big output power and generated energy, the utility model can with generator set layering combination arranged side by side, be arranged on the rotating disk 3 according to the actual conditions of wind field or user's demand, forms fabricated structure.
Yaw system can be adjusted the air intake direction raising generating efficiency of unit automatically according to wind direction, when wind speed too fast, when generator surpasses rated speed, yaw system will be adjusted the maximum wind direction of air intake deviation in driction of unit, the air quantity that enters wind collecting unit is reduced, still the rated speed that keeps generator when wind speed continues to increase, adopts mechanical braking device that blade is stopped the rotation in the time of can't keeping generator speed by the unit air output.
Claims (5)
1, a kind of efficient wind energy electricity generating device, it is by support (1), large platform (2), rotating disk (3), yaw system motor (4), flow direction vane (5), anterior cylindrical big air intake tube (6), middle part conical wind collection (7), the cylindrical little wind outlet barrel in rear portion (8), air intake tube concave frame (9), wind outlet barrel support (10), wind outlet barrel concave frame (11), steel fixing collar (12), blade (13), generator (14), output cable (15), roller (16), gearwheel (17), small gear (18), unit column (19) is formed, and it is characterized in that: be provided with on large platform: yaw system, wind-drive device and generator set; Large platform (2) be fixed on support (1) above, roller (16) is fixed on the bottom of rotating disk (3), gearwheel (17) is equipped with in the outer ring of rotating disk (3), yaw system motor (4) connects small gear (18), small gear (18) and gearwheel (17) engagement; Fixedly air intake tube concave frame (9), wind outlet barrel support (10) on rotating disk (3), wind outlet barrel concave frame (11) is fixed on the wind outlet barrel support (10), by steel fixing collar (12) wind-drive device is fixed on air intake tube concave frame (9) and the wind outlet barrel concave frame (11), is provided with generator set at the rear portion of wind-drive device.
2, efficient wind energy electricity generating device according to claim 1 is characterized in that: described yaw system is gone up at large platform (2) and is provided with, and is made of rotating disk (3), yaw system motor (4), flow direction vane (5).
3, efficient wind energy electricity generating device according to claim 1 is characterized in that: described wind-drive device by: anterior cylindrical big air intake tube (6), the conical wind collection (7) in middle part and the cylindrical little wind outlet barrel in rear portion (8) link together and form.
4, efficient wind energy electricity generating device according to claim 1, it is characterized in that: described generator set be by: blade (13), generator (14) are set in the cylindrical little wind outlet barrel (8) constitute, blade (13), generator (14) are fixed on the rotating disk (3) by unit column (19).
5, efficient wind energy electricity generating device according to claim 1 is characterized in that: with generator set layering combination arranged side by side, be arranged on the rotating disk (3), form fabricated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200103116U CN201206530Y (en) | 2008-01-17 | 2008-01-17 | High-efficiency wind energy generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200103116U CN201206530Y (en) | 2008-01-17 | 2008-01-17 | High-efficiency wind energy generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206530Y true CN201206530Y (en) | 2009-03-11 |
Family
ID=40465595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200103116U Expired - Fee Related CN201206530Y (en) | 2008-01-17 | 2008-01-17 | High-efficiency wind energy generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206530Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539094B (en) * | 2009-04-09 | 2011-07-20 | 上海品兴科技有限公司 | Press-gathered wind power generating device |
| WO2011091654A1 (en) * | 2010-01-26 | 2011-08-04 | Wang Xiushun | Wind power generation module |
| CN105715453A (en) * | 2016-03-31 | 2016-06-29 | 苏州工业园区职业技术学院 | Magnetic suspension wind driven generator |
| CN109098934A (en) * | 2018-09-11 | 2018-12-28 | 雷兆静 | It is a kind of to change bore using clockwork spring to convert the wind energy generating plant of wind speed |
| CN109113932A (en) * | 2018-08-02 | 2019-01-01 | 深圳市福瑞禧科技发展有限公司 | New energy wind power generation device and power generation system thereof |
-
2008
- 2008-01-17 CN CNU2008200103116U patent/CN201206530Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539094B (en) * | 2009-04-09 | 2011-07-20 | 上海品兴科技有限公司 | Press-gathered wind power generating device |
| WO2011091654A1 (en) * | 2010-01-26 | 2011-08-04 | Wang Xiushun | Wind power generation module |
| CN105715453A (en) * | 2016-03-31 | 2016-06-29 | 苏州工业园区职业技术学院 | Magnetic suspension wind driven generator |
| CN109113932A (en) * | 2018-08-02 | 2019-01-01 | 深圳市福瑞禧科技发展有限公司 | New energy wind power generation device and power generation system thereof |
| CN109098934A (en) * | 2018-09-11 | 2018-12-28 | 雷兆静 | It is a kind of to change bore using clockwork spring to convert the wind energy generating plant of wind speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20120117 |