CN107401480A - Winglet retracting mechanism and offshore wind generating - Google Patents
Winglet retracting mechanism and offshore wind generating Download PDFInfo
- Publication number
- CN107401480A CN107401480A CN201710794838.6A CN201710794838A CN107401480A CN 107401480 A CN107401480 A CN 107401480A CN 201710794838 A CN201710794838 A CN 201710794838A CN 107401480 A CN107401480 A CN 107401480A
- Authority
- CN
- China
- Prior art keywords
- pole
- blade
- winglet
- folding
- retracting mechanism
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000004873 anchoring Methods 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 238000010248 power generation Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
-
- 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
- Y02E10/727—Offshore wind turbines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (10)
- A kind of 1. winglet retracting mechanism, it is characterised in that including:Blade (100), folding and unfolding drive device (200), the first pole And the second pole (400) (300);One end of first pole (300) and one end of second pole (400) are articulated in the blade (100) no With on position, the angle for changing the blade (100) and sea level makes its wind direction stress maximum;First pole (300) other end and the other end of second pole (400) are co-located on the folding and unfolding driving On device (200).
- 2. winglet retracting mechanism according to claim 1, it is characterised in that the folding and unfolding drive device (200) includes:Subtract Speed motor (210) and leading screw (220);The reducing motor (210) is connected with the leading screw (220) by gear pair, the first pole (300) other end with The other end of second pole (400) is socketed on the leading screw (220), and along the axial direction of the leading screw (220) Motion.
- 3. winglet retracting mechanism according to claim 2, it is characterised in that the folding and unfolding drive device (200) also includes: Swing seat (230);The reducing motor (210) is fixed in the swing seat (230).
- 4. winglet retracting mechanism according to claim 3, it is characterised in that being provided with the swing seat (230) makes Reduce the bearing (231) of the leading screw (220) rotation friction.
- 5. winglet retracting mechanism according to claim 1, it is characterised in that described winglet retracting mechanism includes:Support (500);The folding and unfolding drive device (200) is articulated on the support (500).
- 6. winglet retracting mechanism according to claim 1, it is characterised in that first pole (300), described second Bar (400) and the structure triangular in shape under the blade (100) working condition.
- 7. a kind of offshore wind generating, it is characterised in that including described in any one of large arm (600) and claim 1-6 Winglet retracting mechanism;One end of the large arm (600) is pivotally connected with the blade (100), and the position being pivotally connected and second pole (400) with The pivot points of the blade (100) are identical.
- 8. offshore wind generating according to claim 7, it is characterised in that the folding and unfolding drive device (200) is set In the large arm (600).
- 9. offshore wind generating according to claim 7, it is characterised in that the offshore wind generating includes:Anchor Determine device (700);The anchoring device (700) is arranged in the large arm (600), and the anchoring device (700) is used to fix the blade (100) with the relative position of the large arm (600).
- 10. offshore wind generating according to claim 9, it is characterised in that the anchoring device (700) includes:Anchor Determine device pedestal (710) and the 3rd pole (720);3rd pole (720) is slidably disposed on the anchoring device base (710), in the 3rd pole (720) grappling collision block (721) is provided with, when the grappling collision block (721) is by anchoring device base (710) by institute Grappling collision block (721) is stated to lock with the anchoring device base (710).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710794838.6A CN107401480B (en) | 2017-09-04 | 2017-09-04 | Winglet folding mechanism and offshore wind driven generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710794838.6A CN107401480B (en) | 2017-09-04 | 2017-09-04 | Winglet folding mechanism and offshore wind driven generator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107401480A true CN107401480A (en) | 2017-11-28 |
CN107401480B CN107401480B (en) | 2023-12-01 |
Family
ID=60396855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710794838.6A Active CN107401480B (en) | 2017-09-04 | 2017-09-04 | Winglet folding mechanism and offshore wind driven generator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107401480B (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1118686A (en) * | 1978-08-23 | 1982-02-23 | James W. Telford | Pivoted blade barrel rotor wind turbine |
US8053919B1 (en) * | 2008-05-31 | 2011-11-08 | Himanshu Sheth | Wind turbine power generator |
CN102889171A (en) * | 2012-08-27 | 2013-01-23 | 梁北岳 | Tree-shaped force-lifting type perpendicular shaft wind turbine generator capable of realizing pneumatic speed reduction of blade |
CN103114969A (en) * | 2013-03-11 | 2013-05-22 | 肖华军 | Cam type blade angle adjusting mechanism of vertical shaft fluid transducer |
JP2013519022A (en) * | 2010-02-08 | 2013-05-23 | 国能風力発電有限公司 | High efficiency, high power vertical axis wind power generator |
CN103122825A (en) * | 2013-02-05 | 2013-05-29 | 西安交通大学 | Retractable wind power generator blade |
CN203098146U (en) * | 2013-02-05 | 2013-07-31 | 西安交通大学 | Novel wind driven generator vane capable of being retractable |
CN105781890A (en) * | 2016-03-16 | 2016-07-20 | 哈尔滨工程大学 | Horizontal blade wind power generator |
CN205977538U (en) * | 2016-04-01 | 2017-02-22 | 福建通尼斯新能源科技有限公司 | Blade can receive and release type offshore wind power generation machine |
CN206299514U (en) * | 2016-11-04 | 2017-07-04 | 北京图森园环保技术有限公司 | The wind force device that a kind of vertical shaft blade is rotated |
CN207245928U (en) * | 2017-09-04 | 2018-04-17 | 天津超算科技有限公司 | Winglet retracting mechanism and offshore wind generating |
-
2017
- 2017-09-04 CN CN201710794838.6A patent/CN107401480B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1118686A (en) * | 1978-08-23 | 1982-02-23 | James W. Telford | Pivoted blade barrel rotor wind turbine |
US8053919B1 (en) * | 2008-05-31 | 2011-11-08 | Himanshu Sheth | Wind turbine power generator |
JP2013519022A (en) * | 2010-02-08 | 2013-05-23 | 国能風力発電有限公司 | High efficiency, high power vertical axis wind power generator |
CN102889171A (en) * | 2012-08-27 | 2013-01-23 | 梁北岳 | Tree-shaped force-lifting type perpendicular shaft wind turbine generator capable of realizing pneumatic speed reduction of blade |
CN103122825A (en) * | 2013-02-05 | 2013-05-29 | 西安交通大学 | Retractable wind power generator blade |
CN203098146U (en) * | 2013-02-05 | 2013-07-31 | 西安交通大学 | Novel wind driven generator vane capable of being retractable |
CN103114969A (en) * | 2013-03-11 | 2013-05-22 | 肖华军 | Cam type blade angle adjusting mechanism of vertical shaft fluid transducer |
CN105781890A (en) * | 2016-03-16 | 2016-07-20 | 哈尔滨工程大学 | Horizontal blade wind power generator |
CN205977538U (en) * | 2016-04-01 | 2017-02-22 | 福建通尼斯新能源科技有限公司 | Blade can receive and release type offshore wind power generation machine |
CN206299514U (en) * | 2016-11-04 | 2017-07-04 | 北京图森园环保技术有限公司 | The wind force device that a kind of vertical shaft blade is rotated |
CN207245928U (en) * | 2017-09-04 | 2018-04-17 | 天津超算科技有限公司 | Winglet retracting mechanism and offshore wind generating |
Also Published As
Publication number | Publication date |
---|---|
CN107401480B (en) | 2023-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210617 Address after: 266000 Building 1, No. 369, nanbozi village, aoshanwei sub district office, Jimo District, Qingdao City, Shandong Province Applicant after: Shandong Zhongneng Huayuan Offshore Wind Power Group Co.,Ltd. Address before: 300000 Tianjin Binhai New Area Free Trade Zone (Airport Economic Zone) Baohang Route 1 aviation industry support center Applicant before: TIANJIN CHAOSUAN TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: Room B-1, No. 15 West 15th Road, Tianjin Pilot Free Trade Zone (Airport Economic Zone), Binhai New Area, Tianjin, 300000 Patentee after: TIANJIN CHAOSUAN TECHNOLOGY CO.,LTD. Country or region after: Zhong Guo Address before: 266000 Building 1, No. 369, nanbozi village, aoshanwei sub district office, Jimo District, Qingdao City, Shandong Province Patentee before: Shandong Zhongneng Huayuan Offshore Wind Power Group Co.,Ltd. Country or region before: Zhong Guo |