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CN105917115A - 风力涡轮机 - Google Patents

风力涡轮机 Download PDF

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Publication number
CN105917115A
CN105917115A CN201480033054.6A CN201480033054A CN105917115A CN 105917115 A CN105917115 A CN 105917115A CN 201480033054 A CN201480033054 A CN 201480033054A CN 105917115 A CN105917115 A CN 105917115A
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CN
China
Prior art keywords
blade
blades
degrees
turbine
wind
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.)
Pending
Application number
CN201480033054.6A
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English (en)
Inventor
T·M·米尔加尼
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Individual
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Individual
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Filing date
Publication date
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Priority claimed from PCT/IB2014/002888 external-priority patent/WO2015056107A2/en
Publication of CN105917115A publication Critical patent/CN105917115A/zh
Pending legal-status Critical Current

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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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • F03B17/066—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation and a rotor of the endless-chain type
    • 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
    • F03D5/00—Other wind motors
    • F03D5/02—Other wind motors the wind-engaging parts being attached to endless chains or the like
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/402—Transmission of power through friction drives
    • F05B2260/4022—Transmission of power through friction drives through endless chains
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

涡轮机被设计有两个轴，一个轴位于顶部，另一个轴位于底部，轮设置在每个轴端上。各部件被组装以通过水平的叶片被驱动(回转)，所述叶片在竖直地联接轮的两个(带或链)之间附接，从而在轮前和后有叶片。叶片枢转以从前旋转90度。在风吹动时，所增加的配重通过其重量使得叶片旋转，使得(前和后)叶片在一个方向上回转。叶片相对于水平面倾斜45度和135度。

Description

风力涡轮机
想法
本发明的想法是，如果叶片水平放置并且自由运动的话，那么在风鼓动时叶片上或下运动。运动的方向取决于与水平方向的倾斜角度。见图1。(在现有技术中，叶片旋转)
产品部件
如图2所示的涡轮机的各部件仅仅是为了展示的目的，实际上，叶片的数量应当是大于或等于4。
产品部件
1 带或者(取决于涡轮机输出设计功率，高功率链是优选的)
2 轮
3 叶片
4 叶片支承件
5 叶片引导件
6 配重
部件描述(图2)
1 带(链)
带的目的是保持叶片和叶片支承件，它们套着带以使得轮旋转，从而通过输出轴产生动力。
2 轮
在轴上固定的轮接收带和叶片，以如图2所示回转。
3 叶片
叶片具有矩形的形状，在其宽度的中间位置具有与长度平行的轴线，分别对于前板和后板而言以相对于水平面45和135的角度迎着风向。
叶片的目的是如图2所示将风力转换成机械动力。前叶片向上运动并且后叶片向下运动(在现有技术中，叶片旋转)。
4 叶片支承件
叶片支承件是中空的圆柱体，其在带上固定，支承件由两端保持叶片，以迎着风。
5 叶片引导件
如图2所示，叶片引导件包括两个部分，一个是在叶片的支承件上固定的静止部分，另一个是在叶片的轴端部上固定的旋转部分。叶片引导件的作用是相对于风向逆时针地将前叶片限制于45度并将后叶片限制于135度。
6 配重
配重在叶片中心轴线上沿长度且垂直地固定(图2)。配重的作用是在叶片从前向后回转时并且在从后向前回转时通过重力使得叶片旋转。从而，在叶片从前向后回转时并且在叶片从后向前回转时，配重针对前叶片和后叶片分别保持叶片角度为45度和135度。
配重工作方式(图3)
设定前叶片向上移动并且后叶片向下移动，因此相对于水平面分别为(逆时针)倾斜45度和135度。
在前叶片(由风)回转超过上轮时，角度位移为180+45＝225度(逆时针)(在相反的头部逆时针45度)，该角度(45)将使得涡轮机叶片为后，试图向上移动，就像前叶片那样做的。(涡轮机将不再回转)，此刻，配重将处于顶点并且由于重力而下落，使得叶片绕其自身(轴线)旋转，增加90度，总角度位移变为225+90＝315度逆时针(在相反的头部逆时针135度)。
叶片继续向下移动，直到其令轴线达到底部并且在轮下方回转，角度位移开始沿相反的方向减小180度，并且由于配重作用(向下掉落并使得叶片旋转)，再增加了-90度，(215-(180+90))45度，如之前那样。
注意：在图3中，如果配重不存在的话，那么两个(前和后)叶片试图向下移动，彼此抵消，将导致带不再回转。
风力涡轮机设计
风力涡轮机设计有两个轴(双转子)，见图4，该涡轮机具有两个对称的部分，一个部分在左，另一个部分在右，主要支承是在中间。在上轴和下轴的端部上具有轮，轮由两个带运转。叶片是自定向的，以在特定的方向上迎着风，在带上、之间以及绕着带在前和后等距地水平布置，一齿轮箱，其将水平运动转换为竖直的运动，作为能量。
风力涡轮机的工作方式
在风吹动前叶片(以45度)向上移动并且后叶片向下移动时，设定前叶片迎着风向具有45度(逆时针)，后叶片具有135度逆时针。在前叶片在上轮上运转时，前叶片由于180度的位移而改变其方向并且配重起作用，将前叶片的倾斜改变为135度逆时针并且开始向下移动。当叶片达到了底部的轮时，叶片在轮下方回转，从而以相反的方式将倾斜和位置都改变为45度逆时针以及在前的位置，叶片向上移动，就之前像其开始时那样。所有的叶片类似地动作并且绕着轮连续地运转，以产生能量，无论风如何吹动的情况下。尾叶片如图4所示放置，以将涡轮机指向成迎着风，从而产生最大可用的动力。这种设计使得在风吹动时叶片绕着涡轮机轴回转。在下轴处设有齿轮箱，将水平运动转换成竖直运动。尾叶片枢接至主支承件，从而借助于(电动或气动)控制致动器旋转(0—90度)，以便保护涡轮机免受高风速影响或过载影响。
注意
1 在电动致动器的情况中，供电和控制线穿过轮和电刷连接。
2 在气动致动器的情况中，控制线通过电刷并且空气供应通过软管自附接至上轴的小型压缩机实现。
附图文字
图2a和2b
1-上轴
2-下轴
3-轮
4-叶片支承件
5-前叶片
6-叶片引导件(固定的部分)
7-叶片引导件(移动的部分)
8-后叶片
9-配重
10-带(链)
11-输出轴
12-齿轮箱
图4风力涡轮机
1-轮
2-前叶片
3-后叶片
4-配重
5-尾叶片致动器
6-叶片支承件
7-带或链
8-叶片引导件(固定的部分)
9-叶片引导件(移动的部分)
10-径向轴承
11-输出轴
12-滚珠轴承
13-齿轮箱
14-尾叶片
15-主支承件
16-座承载件

Claims (5)

1.水平叶片在风力或水力涡轮机中的应用。
2.使得叶片在水力或风力涡轮机中旋转的配重的应用。
3.(针对水力或风力涡轮机的)如说明书所述的用于驱动轮的带或链的应用。
4.如说明书描述的双转子涡轮机的应用。
5.用于控制涡轮机速度或保护的致动器的应用。
CN201480033054.6A 2014-12-15 2014-12-15 风力涡轮机 Pending CN105917115A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/002888 WO2015056107A2 (en) 2013-10-20 2014-12-15 Wind turbine

Publications (1)

Publication Number Publication Date
CN105917115A true CN105917115A (zh) 2016-08-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113279892A (zh) * 2021-06-04 2021-08-20 福建智盛能源科技有限公司 潮流发电装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US763623A (en) * 1904-03-15 1904-06-28 William B Nance Wind or water motor.
DE381102C (de) * 1923-09-15 Georg Bode Windmotor mit endlosen Schaufelseilen und daran sitzenden Schaufeln und Gewichten
GB629798A (en) * 1946-12-12 1949-09-28 Jean Marie Leon Gerard De Cama Equipment for collection and transmission of the energy of a moving fluid
FR2304790A1 (fr) * 1975-03-18 1976-10-15 Boisier Henri Eolienne plane a double effet
WO2001027470A1 (en) * 1999-10-08 2001-04-19 Ingvald Lie Wind power machine
CN1740560A (zh) * 2005-08-15 2006-03-01 石运达 圆弧齿形链式风力环保发电制氢装置
CN101270722A (zh) * 2007-06-06 2008-09-24 李世展 链帆风力机及利用风力输出动力的方法
CN102182637A (zh) * 2011-05-11 2011-09-14 刘连坤 风叶串连式风力发电机组

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE381102C (de) * 1923-09-15 Georg Bode Windmotor mit endlosen Schaufelseilen und daran sitzenden Schaufeln und Gewichten
US763623A (en) * 1904-03-15 1904-06-28 William B Nance Wind or water motor.
GB629798A (en) * 1946-12-12 1949-09-28 Jean Marie Leon Gerard De Cama Equipment for collection and transmission of the energy of a moving fluid
FR2304790A1 (fr) * 1975-03-18 1976-10-15 Boisier Henri Eolienne plane a double effet
WO2001027470A1 (en) * 1999-10-08 2001-04-19 Ingvald Lie Wind power machine
CN1740560A (zh) * 2005-08-15 2006-03-01 石运达 圆弧齿形链式风力环保发电制氢装置
CN101270722A (zh) * 2007-06-06 2008-09-24 李世展 链帆风力机及利用风力输出动力的方法
CN102182637A (zh) * 2011-05-11 2011-09-14 刘连坤 风叶串连式风力发电机组

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113279892A (zh) * 2021-06-04 2021-08-20 福建智盛能源科技有限公司 潮流发电装置
CN113279892B (zh) * 2021-06-04 2023-09-01 福建智盛能源科技有限公司 潮流发电装置

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Application publication date: 20160831

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