CN203925876U - Two-shipper group wind power plant - Google Patents
Two-shipper group wind power plant Download PDFInfo
- Publication number
- CN203925876U CN203925876U CN201420132669.1U CN201420132669U CN203925876U CN 203925876 U CN203925876 U CN 203925876U CN 201420132669 U CN201420132669 U CN 201420132669U CN 203925876 U CN203925876 U CN 203925876U
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- Prior art keywords
- wind
- gear train
- gear
- power plant
- tower
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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 discloses a kind of two-shipper group wind power plant, comprise two fan blades, tower top cabin, wind tower, two wind-driven generators, two the first gear trains, two the second gear trains, two the 3rd gear trains and two the 4th gear trains, two wind-driven generators are arranged on wind tower bottom, fan blade is connected with the first gear train, the first gear train is connected with the second gear train, the second gear train is connected with the 3rd gear train, the 3rd gear train is connected with the 4th gear train by driving belt, and the 4th gear train is connected with the input shaft of wind-driven generator.The utility model is arranged on two cover wind generating units on a wind-force tower, wind energy more can be fully utilized, by several driving gear set, mechanical energy is passed to the wind-driven generator that is arranged on wind tower bottom simultaneously, leave sufficient maintenance and cooling space to wind power plant, and avoided the situation that occurs that wind tower top is overweight.
Description
Technical field
The utility model relates to a kind of wind power plant, relates in particular to a kind of two-shipper group wind power plant.
Background technique
Wind energy is as a kind of clean renewable energy sources, more and more be subject to the attention of countries in the world, wind-driven generator is the dynamic power machine that wind energy is converted to mechanical work and then is converted into electric energy, existing wind-driven generator is mostly single fan blade, wind power plant is generally located at sea or mountain region simultaneously, and the length of the single fan blade of MW class wind turbine is more than 20 meters, wind tower is more up to more than hundred meters, construction and the difficulty of installing are larger, cost is higher, ensureing under the prerequisite of generator power, make wind-driven generator there is the large technical barrier that short as far as possible fan blade length is wind power generation field, and set up wind power plant and also need to take a large amount of soils and ocean surface, ocean, wind power plant operated by rotary motion is on longer wind tower, fan blade is arranged on the one end in tower top cabin, generator is also arranged in cabin, the rotation of fan blade is by rotating shaft and gear-box direct drive generator, the generator of this wind power plant and gear-box make not have enough spaces to safeguard, very inconvenient, it is cooling also very difficult, a whole set of power generating equipment is arranged on wind-powered electricity generation tower top, make overall structure be the labile state of " top-heavy ", thereby space and the weight of erection unit are limited, namely limit the generated output of wind power equipment.
Model utility content
The purpose of this utility model is just to provide in order to address the above problem a kind of two-shipper group wind power plant.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of two-shipper group wind power plant, comprise fan blade, tower top cabin, wind tower and wind-driven generator, described wind-driven generator is arranged in described tower top cabin and with described fan blade and is connected, described tower top cabin is arranged on described wind tower top, described power generating equipment also comprises two the first gear trains, two the second gear trains, two the 3rd gear trains and two the 4th gear trains, described fan blade and wind-driven generator are two, two described wind-driven generators are arranged on described wind tower bottom, described fan blade is connected with described the first gear train, described the first gear train is connected with described the second gear train, described the second gear train is connected with described the 3rd gear train, described the 3rd gear train is connected with described the 4th gear train by driving belt, described the 4th gear train is connected with the input shaft of described wind-driven generator, described the first gear train is arranged in described tower top cabin, described the second gear train, described the 3rd gear train and described the 4th gear train are all arranged in described wind tower.
Wind-force rotates fan blade, and fan blade rotates the mechanical energy producing and transfers to wind-driven generator by the first gear train, the second gear train, the 3rd gear train and the 4th gear train, carries out wind-power electricity generation; Because wind-driven generator is arranged on to wind tower bottom, make it have enough maintenances and cooling space, two fan blade while rotationals supply two wind power generating set work simultaneously.
Particularly, described power generating equipment also comprises turntable and wind direction tracking instrument, and described wind direction tracking instrument is arranged on described tower top nacelle top, and described turntable is arranged between described wind tower and described tower top cabin.The effect of this structure is all the time in the face of wind direction by the windward side of fan blade.
Particularly, two described fan blades, two described the first gear trains, two described the second gear trains, two described the 3rd gear trains, two described the 4th gear trains and two described wind-driven generators are all symmetrical arranged.
Particularly, described the first gear train and described the 3rd gear train are by two intermeshing bevel gear compositions.
Particularly, described the second gear train is the planetary gear set being made up of internal gear and external gear, and described internal gear is connected with described the first gear train, and described external gear is connected with described the second gear train.The effect of this structure is in the time that turntable drives tower top cabin to rotate, still to transmit normally mechanical energy.
Particularly, described the 4th gear train is made up of gearwheel and small gear, and described small gear is connected with described the 3rd gear train by described driving belt, and described gearwheel is connected with the input shaft of described wind-driven generator.
As preferably, the windward side of two described fan blades have identical towards.
As preferably, described power generating equipment also comprises multiple vibration dampers for fixing described driving belt, and multiple described vibration dampers are installed in described wind tower inside.The function of this structure is to reduce the vibration of driving belt, avoids breaking down.
The beneficial effects of the utility model are:
The utility model two-shipper group wind power plant is arranged on two cover wind generating units on a wind-force tower, wind energy more can be fully utilized, by several driving gear set, mechanical energy is passed to the wind-driven generator that is arranged on wind tower bottom simultaneously, leave sufficient maintenance and cooling space to wind power plant, and avoided the situation that occurs that wind tower top is overweight.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model two-shipper group wind power plant, there is shown internal structure;
Fig. 2 is the structural representation of the second gear train described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, the utility model two-shipper group wind power plant, comprise two fan blades 2, tower top cabin 1, wind tower 4, two wind-driven generators 8, two the first gear trains 5, two the second gear trains 3, two the 3rd gear trains 6, two the 4th gear trains 7, turntable 12, wind direction tracking instrument 11 and multiple vibration damper 9 for fixed conveyor band 10, wind-driven generator 8 is arranged in tower top cabin 1 and is connected with fan blade 2, the windward side of two fan blades 2 have identical towards, tower top cabin 1 is arranged on wind tower 4 tops, two wind-driven generators 8 are arranged on wind tower 4 bottoms, fan blade 2 is connected with the first gear train 5, the first gear train 5 is connected with the second gear train 3, the second gear train 3 is connected with the 3rd gear train 6, the 3rd gear train 6 is connected with the 4th gear train 7 by driving belt 10, the 4th gear train 7 is connected with the input shaft of wind-driven generator 8, the first gear train 5 is arranged in tower top cabin 1, the second gear train 3, the 3rd gear train 6 and the 4th gear train 7 are all arranged in wind tower 4, wind direction tracking instrument 11 is arranged on 1 top, tower top cabin, turntable 12 is arranged between wind tower 4 and tower top cabin 1, multiple vibration dampers 9 are installed in wind tower 4 inside.
Two fan blades 2, two the first gear train 5, two the second gear train 3, two the 3rd gear train 6, two the 4th gear trains 7 and two wind-driven generators 8 are all symmetrical arranged; The first gear train 5 and the 3rd gear train 6 are by two intermeshing bevel gear compositions; The planetary gear set of the second gear train 3 for being formed by internal gear 13 and external gear 14, internal gear 13 is connected with the first gear train 5, and external gear 14 is connected with the second gear train 3; The 4th gear train 7 is made up of gearwheel and small gear, and small gear is connected with the 3rd gear train 6 by driving belt 10, and gearwheel is connected with the input shaft of wind-driven generator 8.
Wind rotates fan blade 2, make wind direction tracking instrument 11 work simultaneously, wind direction tracking instrument 11 is controlled turntable 12 rotations rotates fan blade 2 all the time windward, fan blade 2 rotates produced mechanical energy and transfers to wind-driven generator 8 by the first gear train 5, the second gear train 3, the 3rd gear train 6 and the 4th gear train 7, carries out wind-power electricity generation.
Claims (8)
1. a two-shipper group wind power plant, comprise fan blade, tower top cabin, wind tower and wind-driven generator, described wind-driven generator is arranged in described tower top cabin and with described fan blade and is connected, described tower top cabin is arranged on described wind tower top, it is characterized in that: also comprise two the first gear trains, two the second gear trains, two the 3rd gear trains and two the 4th gear trains, described fan blade and wind-driven generator are two, two described wind-driven generators are arranged on described wind tower bottom, described fan blade is connected with described the first gear train, described the first gear train is connected with described the second gear train, described the second gear train is connected with described the 3rd gear train, described the 3rd gear train is connected with described the 4th gear train by driving belt, described the 4th gear train is connected with the input shaft of described wind-driven generator, described the first gear train is arranged in described tower top cabin, described the second gear train, described the 3rd gear train and described the 4th gear train are all arranged in described wind tower.
2. two-shipper group wind power plant according to claim 1, is characterized in that: also comprise turntable and wind direction tracking instrument, described wind direction tracking instrument is arranged on described tower top nacelle top, and described turntable is arranged between described wind tower and described tower top cabin.
3. two-shipper group wind power plant according to claim 1, is characterized in that: two described fan blades, two described the first gear trains, two described the second gear trains, two described the 3rd gear trains, two described the 4th gear trains and two described wind-driven generators are all symmetrical arranged.
4. according to the two-shipper group wind power plant described in claim 1 or 3, it is characterized in that: described the first gear train and described the 3rd gear train are by two intermeshing bevel gear compositions.
5. according to the two-shipper group wind power plant described in claim 1 or 3, it is characterized in that: described the second gear train is the planetary gear set being made up of internal gear and external gear, described internal gear is connected with described the first gear train, and described external gear is connected with described the second gear train.
6. according to the two-shipper group wind power plant described in claim 1 or 3, it is characterized in that: described the 4th gear train is made up of gearwheel and small gear, described small gear is connected with described the 3rd gear train by described driving belt, and described gearwheel is connected with the input shaft of described wind-driven generator.
7. according to the two-shipper group wind power plant described in claim 1 or 3, it is characterized in that: the windward side of two described fan blades have identical towards.
8. two-shipper group wind power plant according to claim 1, is characterized in that: also comprise multiple vibration dampers for fixing described driving belt, multiple described vibration dampers are installed in described wind tower inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132669.1U CN203925876U (en) | 2014-03-18 | 2014-03-18 | Two-shipper group wind power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132669.1U CN203925876U (en) | 2014-03-18 | 2014-03-18 | Two-shipper group wind power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925876U true CN203925876U (en) | 2014-11-05 |
Family
ID=51821697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132669.1U Expired - Fee Related CN203925876U (en) | 2014-03-18 | 2014-03-18 | Two-shipper group wind power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925876U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804937A (en) * | 2014-12-29 | 2016-07-27 | 大久制作(大连)有限公司 | A coaxial double rotor wind power generation electric machine |
| CN106089585A (en) * | 2016-06-08 | 2016-11-09 | 内蒙古久和能源装备有限公司 | Self feeding formula wind power generating set |
| CN107389976A (en) * | 2017-09-11 | 2017-11-24 | 郑兴 | A kind of instrument and meter detects wind direction detector |
| CN112610416A (en) * | 2020-12-03 | 2021-04-06 | 太仓联科工业设计有限公司 | Wind power generation equipment with automatic replacement function |
| WO2021258420A1 (en) * | 2020-06-24 | 2021-12-30 | 周连惠 | Double-bevel gear pair apparatus of windmill |
-
2014
- 2014-03-18 CN CN201420132669.1U patent/CN203925876U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804937A (en) * | 2014-12-29 | 2016-07-27 | 大久制作(大连)有限公司 | A coaxial double rotor wind power generation electric machine |
| CN106089585A (en) * | 2016-06-08 | 2016-11-09 | 内蒙古久和能源装备有限公司 | Self feeding formula wind power generating set |
| CN107389976A (en) * | 2017-09-11 | 2017-11-24 | 郑兴 | A kind of instrument and meter detects wind direction detector |
| WO2021258420A1 (en) * | 2020-06-24 | 2021-12-30 | 周连惠 | Double-bevel gear pair apparatus of windmill |
| CN112610416A (en) * | 2020-12-03 | 2021-04-06 | 太仓联科工业设计有限公司 | Wind power generation equipment with automatic replacement function |
| CN112610416B (en) * | 2020-12-03 | 2022-06-24 | 中电华创电力技术研究有限公司 | Wind power generation equipment with automatic replacement function |
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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: 20141105 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |