CN1596340A - 组合件式风车 - Google Patents

组合件式风车 Download PDF

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Publication number
CN1596340A
CN1596340A CNA02823622XA CN02823622A CN1596340A CN 1596340 A CN1596340 A CN 1596340A CN A02823622X A CNA02823622X A CN A02823622XA CN 02823622 A CN02823622 A CN 02823622A CN 1596340 A CN1596340 A CN 1596340A
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Prior art keywords
windmill
banks
leaves
buoy
combination
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CNA02823622XA
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饭塚孝司
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    • 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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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 
    • F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being horizontal
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0454—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
    • 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
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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

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  • 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

本发明涉及一种组合件式风车，其中，对于叶片组合件而言，将叶片(3)轴支撑在矩形的框架(1)的两个侧面的轴承(2)上，对叶片轴(4)的端部进行凹或凸的咬合齿(5)加工而成。将叶片组合件(6)左右上下地连接构成组合风车(7)，放在海上的浮标(8)的中央，将浮标的中央前方拴在链条或固定在海底的柱子上。

Description

组合件式风车
技术领域
本发明涉及提供通过使风车叶片的标准化、组件化，容易设置风车的技术、以及使通用的风车结构成为可能的技术。
背景技术
现在主流的大型螺旋浆式风车适合于得到大的输出功率的风车，但是需要很难的设置条件和很高的技术，具有不能利用弱风等缺点。
发明内容
本发明通过将适用于弱风的萨伏纽斯风车或交叉流风车等阻力型风车水平设置，通过水平方向连接、向上方层叠，在容易进行设置施工的同时可以使风车大型化。
将叶片3的叶片轴4轴支撑在矩形的框架1的两个侧面的轴承2上，对叶片轴4的端部进行凹或凸的咬合齿5加工，构成叶片组合件6。(技术方案1)
将叶片组合件6左右上下连接，构成组合风车(技术方案2)，放在海上的浮标8的中央，将浮标的中央前方拴在链条或被固定在海底的柱子上(技术方案3)。
附图说明
图1是叶片组合件的立体图。
图2是将组合风车装载在浮标上的俯视图。
图3是I-I的剖面图。
具体实施方式
通常，使用联轴节进行轴之间的连接，但是，对于以下这样的风车来说是不理想的，即人要进入象风车那样大型的叶片之间进行连接作业、必须加大叶片和叶片之间的空间，必须高效率地利用风力的风车。
如图1的叶片组合件的立体图所示，叶片组合件6被做成长、宽、高为同样尺寸，相邻的叶片组合件通过凹凸咬合的叶片轴相结合。
因此，本发明的叶片组合件只将叶片组合件排列、固定，就可以进行叶片轴之间的旋转传送。
这样，将叶片组合件6在水平方向连接，向上方摞起、固定，就可以形成大型组合风车。
图2是将组合风车7装载在海上的浮标8上的俯视图，组合风车所有的叶片组合件的总输出功率通过伞齿轮10传送到风车中央的垂直输出轴，与下部的发电机11的叶片连接。
如图3所示，浮标8的前方轴支撑于被固定在海底14的垂直柱子15上，可自由旋转且上下活动，受到风吹的组合风车在顺风时被固定在浮标上，从正面受风12。另外，用固定在海底的链条将浮标8的前方拴住，也可以得到同样的效果。
组合件式组合风车的利用凹凸齿的咬合的连接方法适合于象海上那样摇摆剧烈的条件，用辅助浮标16支撑组合风车的左右的方法也可以缓和激浪的摇摆，有助于提高风车的使用年限。
安装在框架1上的整流板13是防止吹在叶片上形成逆风部分的风，由于将该风分流到与该叶片下部相邻的叶片加以利用，因此，可以起到将能量效率成倍提高的效果，这是本发明固有的非常有效的方法。
通过将作为风车最重要的构成元件的叶片组件化，容易进行大量生产、轻量的运输、设置，也可以设置在弱风地区的高楼的屋顶上，通过大幅度增加设置数量，十分有助于节省化石燃料的消费。

Claims (3)

1.一种叶片组合件，其特征在于，将叶片(3)轴支撑在矩形的框架(1)的两个侧面的轴承(2)上，对叶片轴(4)的端部进行凹或凸的咬合齿(5)加工。
2.一种组合风车，其特征在于，将叶片组合件(6)左右上下地连接而构成。
3.一种海上风车，其特征在于，将组合风车放在海上的浮标(8)的中央，将浮标的中央前方拴在链条或固定在海底的柱子上。
CNA02823622XA 2001-12-03 2002-11-11 组合件式风车 Pending CN1596340A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP402390/2001 2001-12-03
JP2001402390A JP2003172245A (ja) 2001-12-03 2001-12-03 風 車

Publications (1)

Publication Number Publication Date
CN1596340A true CN1596340A (zh) 2005-03-16

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CNA02823622XA Pending CN1596340A (zh) 2001-12-03 2002-11-11 组合件式风车

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US (1) US20050008472A1 (zh)
EP (1) EP1462646A4 (zh)
JP (1) JP2003172245A (zh)
CN (1) CN1596340A (zh)
WO (1) WO2003048567A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644551A (zh) * 2011-02-21 2012-08-22 林辉峯 三角柱体导流罩式风力发电机
WO2022042213A1 (zh) * 2020-08-26 2022-03-03 罗来欢 风力发电装置

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WO2021157498A1 (ja) * 2020-02-06 2021-08-12 株式会社Okya 風車設備および風車ブレード
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CN102644551A (zh) * 2011-02-21 2012-08-22 林辉峯 三角柱体导流罩式风力发电机
WO2022042213A1 (zh) * 2020-08-26 2022-03-03 罗来欢 风力发电装置

Also Published As

Publication number Publication date
JP2003172245A (ja) 2003-06-20
EP1462646A4 (en) 2005-11-02
EP1462646A1 (en) 2004-09-29
US20050008472A1 (en) 2005-01-13
WO2003048567A1 (fr) 2003-06-12

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