CN205977553U - Offshore wind power generation machine - Google Patents
Offshore wind power generation machine Download PDFInfo
- Publication number
- CN205977553U CN205977553U CN201620212072.7U CN201620212072U CN205977553U CN 205977553 U CN205977553 U CN 205977553U CN 201620212072 U CN201620212072 U CN 201620212072U CN 205977553 U CN205977553 U CN 205977553U
- Authority
- CN
- China
- Prior art keywords
- wind
- turning arm
- wind wheel
- offshore wind
- aerogenerator
- 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.)
- Active
Links
- 238000010248 power generation Methods 0.000 title abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model provides an offshore wind power generation machine, belongs to wind power generation technical field. Set up a set of swinging boom on aerogenerator's the wind wheel, the swinging boom slope is arranged to rotor shaft is radially distributed for the center, and the lower extreme of swinging boom is fixed on the wind wheel carousel, sets up the blade on the swinging boom. The utility model discloses reduce the height of center of gravity of aerogenerator wind wheel, improved aerogenerator job stabilization nature, avoided aerogenerator can produce the problem of great displacement effectively in the high sea to the potential safety hazard in the offshore wind farm working process has been eliminated.
Description
Technical field
This utility model is related to a kind of wind-driven generator, especially a kind of offshore wind generating, belongs to wind-power electricity generation skill
Art field.
Background technology
Wind power generation principle is to drive air vane rotation using wind-force, then by booster engine by the speed rotating lifting,
To promote electrical power generators.Because wind-power electricity generation is not related to fuel problem, also will not produce radiation or air pollution, be therefore one
The generation mode of kind of clean environment firendly, continually develops utilization in particular with marine resources, and current marine wind electric field is built
Form one upsurge in the world.
Wind-driven generator is typically provided wind wheel, generating set, direction-regulator, pylon, speed-limiting safety mechanism and energy storage device etc.
Component, according to the arrangement form of wind wheel rotary shaft, can be divided into horizontal axis wind-driven generator and vertical axis aerogenerator two big class,
The wind wheel rotary shaft of wherein vertical axis aerogenerator, need not be right when change of the wind perpendicular to ground or airflow direction
Wind, therefore vertical axis aerogenerator not only make structure design simplify, and decrease wind wheel to gyro power during wind.But
Existing vertical axis wind turbine is located at the top of wind wheel rotary shaft mostly, in Φ type or Η type structure, for standing erect
For boundless deepwater wind power plant, there is a problem of that wind-driven generator center of gravity height, stability are poor, wind-driven generator exists
Larger displacement can be produced in high sea, cause the potential safety hazard in marine wind electric field work process.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of offshore wind generating, to improve
The stability of wind-driven generator is it is ensured that the reliability of marine wind electric field work.
This utility model above-mentioned purpose is achieved through the following technical solutions：
A kind of offshore wind generating, arranges one group of turning arm, described turning arm on the wind wheel of described wind-driven generator
It is in tilted layout, is radially distributed centered on wind wheel rotary shaft, the lower end of turning arm is fixed on wind wheel rotating disk, in turning arm
Upper end arranges blade.
Above-mentioned offshore wind generating, described turning arm quantity is three groups, and each group of turning arm central axis is revolved with wind wheel
Space angle α ≮ 30 ° of spindle central axis.
Above-mentioned offshore wind generating, arranges tractive element between described wind wheel rotary shaft and turning arm.
Above-mentioned offshore wind generating, described tractive element adopts cable wire or Tiebar structure.
Blade is arranged on the turning arm top being in tilted layout by this utility model, and the lower end of turning arm is fixed on wind wheel
On rotating disk, therefore reduce the height of C.G. of wind turbines rotor, improve the stability of wind-driven generator work, effectively
Avoid the problem that wind-driven generator can produce larger displacement in high sea, thus eliminating in marine wind electric field work process
Potential safety hazard.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is the front view of Fig. 1.
The each list of reference numerals of in figure is：1st, turning arm, 2, wind wheel rotary shaft, 3, wind wheel rotating disk, 4, tractive element, 5, blade.
Of particular note is that：For clearly expressing position and assembly relation between each part, will install in Fig. 1, Fig. 2
One group of turning arm before wind wheel rotary shaft omits.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, this utility model is a kind of offshore wind generating, and the wind wheel of described wind-driven generator is arranged
Three groups of turning arms 1, described turning arm 1 is in tilted layout, and is radially distributed centered on wind wheel rotary shaft 2, each group of turning arm 1
Central axis and wind wheel rotary shaft 2 central axis space angle α ≮ 30 °.
Referring to Fig. 1, Fig. 2, this utility model arranges tractive element 4, institute between described wind wheel rotary shaft 2 and turning arm 1
State tractive element 4 and adopt cable wire or Tiebar structure.
Referring to Fig. 1, Fig. 2, turning arm 1 is in tilted layout by this utility model, and the lower end of turning arm 1 is fixed on wind wheel turns
On disk 2, therefore reduce the height of C.G. of wind turbines rotor, improve the stability of wind-driven generator work, effectively
Avoid the problem that wind-driven generator can produce larger displacement in high sea, thus eliminating in marine wind electric field work process
Potential safety hazard.
Claims (4)
1. a kind of offshore wind generating, arranges turning arm on the wind wheel of described wind-driven generator（1）, it is characterized in that, described
Turning arm（1）It is in tilted layout, with wind wheel rotary shaft（2）Centered on radially distribute, turning arm（1）Lower end be fixed on wind wheel
Rotating disk（3）On, in turning arm（1）Upper end arranges blade（5）.
2. offshore wind generating according to claim 1, is characterized in that, described turning arm（1）Quantity is three groups, each
Group turning arm（1）Central axis and wind wheel rotary shaft（2）Space angle α ≮ 30 of central axis.
3. offshore wind generating according to claim 1 and 2, is characterized in that, described wind wheel rotary shaft（2）With turning arm
（1）Between arrange tractive element（4）.
4. offshore wind generating according to claim 3, is characterized in that, described tractive element（4）Using cable wire or draw
Bar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212072.7U CN205977553U (en) | 2016-03-18 | 2016-03-18 | Offshore wind power generation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212072.7U CN205977553U (en) | 2016-03-18 | 2016-03-18 | Offshore wind power generation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977553U true CN205977553U (en) | 2017-02-22 |
Family
ID=58018526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620212072.7U Active CN205977553U (en) | 2016-03-18 | 2016-03-18 | Offshore wind power generation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977553U (en) |
-
2016
- 2016-03-18 CN CN201620212072.7U patent/CN205977553U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210615 Address after: 266000 Building 1, No. 369, nanbozi village, aoshanwei sub district office, Jimo District, Qingdao City, Shandong Province Patentee after: Shandong Zhongneng Huayuan Offshore Wind Power Group Co.,Ltd. Address before: 350400 5/6, 3-4 building, Taiwan Pioneer Park, Pingtan comprehensive experimentation area, Fuzhou, Fujian. Patentee before: FUJIAN TONEX NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240328 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: China 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: China |