CN112814840B - Environment-friendly wind power generation device with self-protection function - Google Patents
Environment-friendly wind power generation device with self-protection function Download PDFInfo
- Publication number
- CN112814840B CN112814840B CN202011616942.4A CN202011616942A CN112814840B CN 112814840 B CN112814840 B CN 112814840B CN 202011616942 A CN202011616942 A CN 202011616942A CN 112814840 B CN112814840 B CN 112814840B
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- China
- Prior art keywords
- fixedly connected
- shell
- wind power
- fixed ring
- telescopic
- 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.)
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- 238000010248 power generation Methods 0.000 title claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
- F03D7/0248—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0276—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/041—Automatic control; Regulation by means of a mechanical governor
-
- 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
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011616942.4A CN112814840B (en) | 2020-12-31 | 2020-12-31 | Environment-friendly wind power generation device with self-protection function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011616942.4A CN112814840B (en) | 2020-12-31 | 2020-12-31 | Environment-friendly wind power generation device with self-protection function |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112814840A CN112814840A (en) | 2021-05-18 |
CN112814840B true CN112814840B (en) | 2024-05-10 |
Family
ID=75855605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011616942.4A Active CN112814840B (en) | 2020-12-31 | 2020-12-31 | Environment-friendly wind power generation device with self-protection function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112814840B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI798045B (en) * | 2022-04-07 | 2023-04-01 | 金大仁 | Wind blade arm length automatic adjustment mechanism of wind turbine |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5599168A (en) * | 1995-08-23 | 1997-02-04 | Lund; Arnold M. | Wind turbine adaptable to wind direction and velocity |
KR200408178Y1 (en) * | 2005-11-23 | 2006-02-07 | (주) 썬에어로시스 | The Wind turbine blade pitch control device |
CN101487445A (en) * | 2009-02-25 | 2009-07-22 | 陈小兵 | Rotary-vane vertical wind energy engine |
KR100934432B1 (en) * | 2009-03-03 | 2009-12-29 | 도민영 | Wind powered generator |
JP2014118941A (en) * | 2012-12-19 | 2014-06-30 | Yagi Seisakusho Co Ltd | Wind turbine and wind turbine generator |
CN206458566U (en) * | 2017-02-13 | 2017-09-01 | 王书奎 | A kind of automatic adjustable vertical wind power generator |
CN109653953A (en) * | 2018-12-26 | 2019-04-19 | 李善祥 | A kind of novel artificial intelligent wind power power generator |
CN111852770A (en) * | 2020-07-29 | 2020-10-30 | 环誉节能科技(广州)有限公司 | Blade speed-limiting protection braking device for wind power generation |
CN112065665A (en) * | 2020-09-14 | 2020-12-11 | 陈晓娜 | Wind power generation equipment with protection function and taking new energy as power |
CN112145355A (en) * | 2020-09-24 | 2020-12-29 | 牟来华 | Energy-saving power generation equipment with area increasing function for wind power generation fan blades |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130216378A1 (en) * | 2012-02-16 | 2013-08-22 | Clipper Windpower, Llc | Passive Governor for Windpower Applications |
-
2020
- 2020-12-31 CN CN202011616942.4A patent/CN112814840B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5599168A (en) * | 1995-08-23 | 1997-02-04 | Lund; Arnold M. | Wind turbine adaptable to wind direction and velocity |
KR200408178Y1 (en) * | 2005-11-23 | 2006-02-07 | (주) 썬에어로시스 | The Wind turbine blade pitch control device |
CN101487445A (en) * | 2009-02-25 | 2009-07-22 | 陈小兵 | Rotary-vane vertical wind energy engine |
KR100934432B1 (en) * | 2009-03-03 | 2009-12-29 | 도민영 | Wind powered generator |
JP2014118941A (en) * | 2012-12-19 | 2014-06-30 | Yagi Seisakusho Co Ltd | Wind turbine and wind turbine generator |
CN206458566U (en) * | 2017-02-13 | 2017-09-01 | 王书奎 | A kind of automatic adjustable vertical wind power generator |
CN109653953A (en) * | 2018-12-26 | 2019-04-19 | 李善祥 | A kind of novel artificial intelligent wind power power generator |
CN111852770A (en) * | 2020-07-29 | 2020-10-30 | 环誉节能科技(广州)有限公司 | Blade speed-limiting protection braking device for wind power generation |
CN112065665A (en) * | 2020-09-14 | 2020-12-11 | 陈晓娜 | Wind power generation equipment with protection function and taking new energy as power |
CN112145355A (en) * | 2020-09-24 | 2020-12-29 | 牟来华 | Energy-saving power generation equipment with area increasing function for wind power generation fan blades |
Also Published As
Publication number | Publication date |
---|---|
CN112814840A (en) | 2021-05-18 |
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Legal Events
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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: 20231226 Address after: Room 408-8, 4th Floor, Building 2, Haichuang Technology Center, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, 313000 Applicant after: HANGZHOU ZHUILIE TECHNOLOGY Co.,Ltd. Address before: 225300 316, building 1, 168 Fenghuang West Road, Taizhou pharmaceutical hi tech Industrial Development Zone, Jiangsu Province Applicant before: Jiangsu hanlian environmental protection equipment Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240412 Address after: Room 1104, Unit 02, Building 022, No. 289 Haiqu East Road, Donggang District, Rizhao City, Shandong Province, 276800 Applicant after: Han Jianguo Country or region after: China Address before: Room 408-8, 4th Floor, Building 2, Haichuang Technology Center, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, 313000 Applicant before: HANGZHOU ZHUILIE TECHNOLOGY Co.,Ltd. Country or region before: China |
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GR01 | Patent grant | ||
GR01 | Patent grant |