CN200958460Y - Umbrella-type adjusting windmill - Google Patents
Umbrella-type adjusting windmill Download PDFInfo
- Publication number
- CN200958460Y CN200958460Y CNU2006200776329U CN200620077632U CN200958460Y CN 200958460 Y CN200958460 Y CN 200958460Y CN U2006200776329 U CNU2006200776329 U CN U2006200776329U CN 200620077632 U CN200620077632 U CN 200620077632U CN 200958460 Y CN200958460 Y CN 200958460Y
- Authority
- CN
- China
- Prior art keywords
- blade
- wind
- windmill
- central axis
- horizontal central
- 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
Links
Images
Classifications
-
- 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
- Y02E10/728—Onshore 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
- 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
Landscapes
- Wind Motors (AREA)
Abstract
An adjustable power generation wind turbine is characterized in that: the umbellate form structure is adopted for the wind turbine, and a blade is arranged on a horizontal central axis rearward to the windward side of the tower top end, and each blade is connected with a driving rod by a supporting rod, operating the driving rod move back and forth along the horizontal central axis, so that the blade can be folded and unfolded at 90 degree along the horizontal central axis. The utility model has the beneficial effects: the degree of adjustment of the wind turbine is high, and the wind receiving area is large, and the generation capacity of the wind power generator in weak wind and normal condition has been increased, and the damage of blade can be avoided in the strong wind condition. At the same time, the antiwind strength requirement is reduces, and the large scale blade can be assembled with light materials in sections, so as to reduce the cost of manufacturing, transporting and installation.
Description
Affiliated technical field
The utility model relates to a kind of wind-driven generator windmill, especially can anti-high wind and the can regulate windmill that improves generating efficiency.
Background technique
At present, known wind-driven generator windmill is 3 lobate for fixing, and blade profile is elongated, and adjusting can only blade rotation itself.Dislike little during the weak wind of its blowing area, generating capacity is poor; Dislike big during high wind, still may suffer damage.The blade rated wind velocity requires high, manufacturing, transportation, installation cost height.
Summary of the invention
In order to overcome generating of little, the weak wind of existing wind-driven generator windmill degree of regulation and anti-high wind ability, deficiency that manufacture cost is high, the utility model provides a kind of new type of adjustable joint windmill, this air vane can fold by 90 degree, can strut entirely during weak wind, can draw in entirely during high wind, can in 90 degree, regulate the angle of facining the wind arbitrarily according to the wind-force size at ordinary times, to obtain best generating effect.The quantity of blade and single leaf width can increase, and blowing area is greatly improved than existing windmill, and the rated wind velocity of blade requires and can reduce.
The technological scheme that its technical problem that solves the utility model adopts is: windmill adopts umbrella-shaped structure, blade is loaded on the horizontal middle spindle at rear, windward side, king-post top, every blade links to each other with drive link with strut, handle drive link and move forward and backward along horizontal middle spindle, blade just can be spent along horizontal middle spindle 90 and be opened and draw in.
The beneficial effects of the utility model are: windmill degree of regulation height, and blowing area is big, when having increased the weak wind of wind-driven generator and generating capacity at ordinary times, the damage of blade in the time of can avoiding high wind again.The rated wind velocity of blade requires to reduce simultaneously, can make large-scale blade adopt the lightweight material segmented assembly, and the cost of manufacturing, transportation, installation is reduced.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
In the accompanying drawing:
1, king-post 2, horizontal middle spindle 3, blade 4, strut 5, drive link
Embodiment
When drive link when horizontal middle spindle moves forward, blade opens;
When drive link was mobile backward along horizontal middle spindle, blade drew in.
Claims (1)
- Umbrella shape can regulate windmill, it is characterized in that: windmill adopts umbrella-shaped structure, and blade is loaded on the horizontal middle spindle at rear, windward side, king-post top, and every blade links to each other with drive link with strut, handle drive link and move forward and backward along horizontal middle spindle, blade just can be spent along horizontal middle spindle 90 and be opened and draw in.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200776329U CN200958460Y (en) | 2006-10-09 | 2006-10-09 | Umbrella-type adjusting windmill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200776329U CN200958460Y (en) | 2006-10-09 | 2006-10-09 | Umbrella-type adjusting windmill |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200958460Y true CN200958460Y (en) | 2007-10-10 |
Family
ID=38785340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006200776329U Expired - Fee Related CN200958460Y (en) | 2006-10-09 | 2006-10-09 | Umbrella-type adjusting windmill |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200958460Y (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101149043B (en) * | 2007-11-01 | 2010-08-25 | 海油双帆(北京)科技有限责任公司 | Production process for longitudinal segmental vane production of vertical shaft wind power generator |
CN101571102B (en) * | 2008-04-30 | 2011-06-22 | 北京航空航天大学 | Root adjustable horizontal shaft wind-power blade |
CN102200091A (en) * | 2011-05-27 | 2011-09-28 | 河海大学 | Method and device for generating power by using umbrella-shaped device for absorbing energy of sea waves |
CN102348889A (en) * | 2008-08-22 | 2012-02-08 | 自然动力概念公司 | Folding blade turbine |
CN101922416B (en) * | 2009-06-11 | 2012-08-01 | 天津金涵宇科技发展有限公司 | Wind sail-opened vertical short axis large-scale wind turbine generator |
CN103047084A (en) * | 2012-12-22 | 2013-04-17 | 广州红鹰能源科技有限公司 | Umbrella-type wind power generating set and working method |
CN103291555A (en) * | 2013-06-28 | 2013-09-11 | 苏州市牛勿耳关电器科技有限公司 | Intelligent wind generator |
CN103362742A (en) * | 2013-05-20 | 2013-10-23 | 华南理工大学 | Automatic response turnover mechanism applicable to flexible wind machine |
CN102086843B (en) * | 2009-12-04 | 2014-05-28 | 武汉光跃科技有限公司 | Umbrella-shaped wind-collecting wind driven generator |
CN104234925A (en) * | 2014-08-20 | 2014-12-24 | 清华大学 | Foldable dual-row coaxial-blade wind driven generator device |
CN109025792A (en) * | 2018-09-25 | 2018-12-18 | 合肥瀚鹏新能源有限公司 | A kind of new energy wind power plant |
CN112160875A (en) * | 2020-10-09 | 2021-01-01 | 钱逸 | Floating wind power generation equipment |
-
2006
- 2006-10-09 CN CNU2006200776329U patent/CN200958460Y/en not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101149043B (en) * | 2007-11-01 | 2010-08-25 | 海油双帆(北京)科技有限责任公司 | Production process for longitudinal segmental vane production of vertical shaft wind power generator |
CN101571102B (en) * | 2008-04-30 | 2011-06-22 | 北京航空航天大学 | Root adjustable horizontal shaft wind-power blade |
CN102348889A (en) * | 2008-08-22 | 2012-02-08 | 自然动力概念公司 | Folding blade turbine |
CN101922416B (en) * | 2009-06-11 | 2012-08-01 | 天津金涵宇科技发展有限公司 | Wind sail-opened vertical short axis large-scale wind turbine generator |
CN102086843B (en) * | 2009-12-04 | 2014-05-28 | 武汉光跃科技有限公司 | Umbrella-shaped wind-collecting wind driven generator |
CN102200091A (en) * | 2011-05-27 | 2011-09-28 | 河海大学 | Method and device for generating power by using umbrella-shaped device for absorbing energy of sea waves |
CN103047084A (en) * | 2012-12-22 | 2013-04-17 | 广州红鹰能源科技有限公司 | Umbrella-type wind power generating set and working method |
CN103047084B (en) * | 2012-12-22 | 2015-07-29 | 广州红鹰能源科技股份有限公司 | A kind of umbrella-shaped wind driven generator group and method of work |
CN103362742A (en) * | 2013-05-20 | 2013-10-23 | 华南理工大学 | Automatic response turnover mechanism applicable to flexible wind machine |
CN103362742B (en) * | 2013-05-20 | 2015-09-02 | 华南理工大学 | A kind of automatically replied switching mechanism being applicable to flexible wind machine |
CN103291555A (en) * | 2013-06-28 | 2013-09-11 | 苏州市牛勿耳关电器科技有限公司 | Intelligent wind generator |
CN104234925A (en) * | 2014-08-20 | 2014-12-24 | 清华大学 | Foldable dual-row coaxial-blade wind driven generator device |
CN104234925B (en) * | 2014-08-20 | 2017-05-17 | 清华大学 | Foldable dual-row coaxial-blade wind driven generator device |
CN109025792A (en) * | 2018-09-25 | 2018-12-18 | 合肥瀚鹏新能源有限公司 | A kind of new energy wind power plant |
CN112160875A (en) * | 2020-10-09 | 2021-01-01 | 钱逸 | Floating wind power generation equipment |
CN112160875B (en) * | 2020-10-09 | 2021-09-14 | 钱逸 | Floating wind power generation equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN200958460Y (en) | Umbrella-type adjusting windmill | |
CN2797675Y (en) | Wind power engine with vertical shaft | |
CN102797625B (en) | Rotor blade section and method for assembling a rotor blade for a wind turbine | |
WO2016062139A1 (en) | Single-frame type impeller of wind turbine | |
WO2006093790A3 (en) | Wind fin: articulated, oscillating wind power generator | |
JP2009156260A (en) | Forward leaning tower top section | |
CN109826749B (en) | Large-scale darrieus fan with auxiliary wings capable of changing pitch and being started automatically | |
CN109245670A (en) | A kind of wind light mutual complementing power generation umbrella of intelligent control | |
CN109424892A (en) | A kind of wind and light complementary road lamp of solar panels tilt adjustable section | |
CN202250597U (en) | Wind wheel with combination of window sash-type blades for vertical axis wind generator | |
CN101660502B (en) | Controllable blade surface movement velocity and direction lift-force type vertical shaft wind force generating device | |
CN100478563C (en) | Vertical shaft C-shaped blade wind power generation device | |
CN111173673B (en) | Wind power generator | |
CN207021926U (en) | A kind of wind light mutual complementing power generation umbrella of intelligent control | |
CN201347836Y (en) | Wind wheel vane for megawatt wind-power generation equipment | |
CN201116512Y (en) | Lightweight structure vertical axis windmill generator wind shroud | |
CN202756176U (en) | Vertical-axis wind turbine with speed-adjustable wind turbine blades | |
CN201865839U (en) | Swinging vane type power-generation wind wheel | |
CN201943899U (en) | Wind machine blade with noise reduction function | |
CN110513245A (en) | A kind of novel blade and its application method | |
CN110761940A (en) | Fan blade for medium and low wind speed | |
CN201103511Y (en) | Variable oar wind wheel | |
CN101162012A (en) | Perpendicular axis type wind-driven generator | |
CN210919333U (en) | Umbrella-type wind turbine power adjusting device capable of actively adjusting contraction angle and attack angle of blade | |
CN107859593A (en) | Coupled mode vertical axis aerogenerator and its electricity-generating method |
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: 20071010 Termination date: 20151009 |
|
EXPY | Termination of patent right or utility model |