CN200958460Y - Umbrella-type adjusting windmill - Google Patents

Umbrella-type adjusting windmill Download PDF

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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
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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
Application number
CNU2006200776329U
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Chinese (zh)
Inventor
朱大碌
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Individual
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Individual
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Filing date
Publication date
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Priority to CNU2006200776329U priority Critical patent/CN200958460Y/en
Application granted granted Critical
Publication of CN200958460Y publication Critical patent/CN200958460Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • Y02E10/728—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

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  • 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

Umbellate form can regulate windmill
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)

  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.
CNU2006200776329U 2006-10-09 2006-10-09 Umbrella-type adjusting windmill Expired - Fee Related CN200958460Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (16)

* Cited by examiner, † Cited by third party
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

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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