CN101956647B - 潮汐能发电装置 - Google Patents

潮汐能发电装置 Download PDF

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CN101956647B
CN101956647B CN2009103043760A CN200910304376A CN101956647B CN 101956647 B CN101956647 B CN 101956647B CN 2009103043760 A CN2009103043760 A CN 2009103043760A CN 200910304376 A CN200910304376 A CN 200910304376A CN 101956647 B CN101956647 B CN 101956647B
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cavity
tidal
impeller
generator
opening
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CN101956647A (zh
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赖金石
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide 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
    • Y02E10/20—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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Abstract

一种潮汐能发电装置，其包括一个两端开口的腔体、一个单向转动的叶轮、一个发电机以及一个可充电的电源。该腔体包括相对的第一开口及第二开口。该叶轮收容于该第二开口处并在气流作用下进行单方向转动。该发电机固定于该腔体内，该发电机包括一个定子及一个从该定子延伸并与该叶轮传动相连的转子。该叶轮转动带动该转子转动以使该定子发电，该电源与该发电机电性连接并储存该发电机发出的电能。该潮汐能发电装置利用海水潮汐上升与下降时在腔体内产生的气流以推动单向转动的叶轮旋转，从而使该发电机发电以供电源存储，实现了环保能源的开发与利用。

Description

潮汐能发电装置
技术领域
本发明涉及一种发电装置，尤其涉及一种潮汐能发电装置。
背景技术
目前，现有的发电装置有很大部分是采用火力发电，此种发电装置需要消耗大量的石油或者煤炭等燃料。然而随着石油、煤炭等燃料的资源紧缺、成本提高以及燃烧后的残留物对环境的污染，人们开始增大环保能源的开发与利用，比如太阳能、风能以及潮汐能等，设计出利用潮汐能发电的发电装置成为时下能源开发的主要课题。
发明内容
有鉴于此，有必要提供一种将潮汐能转化为电能的潮汐能发电装置。
一种潮汐能发电装置，其包括一个两端开口的腔体、一个单向转动的叶轮、一个发电机以及一个可充电的电源。该腔体包括相对的第一开口及第二开口。该叶轮收容于该第二开口处并在气流作用下进行单方向转动。该发电机固定于该腔体内，该发电机包括一个定子及一个从该定子延伸并与该叶轮传动相连的转子。该叶轮转动带动该转子转动以使该定子发电，该电源与该发电机电性连接并储存该发电机发出的电能。
与现有技术相比，该潮汐能发电装置利用海水潮汐上升与下降时在腔体内产生的气流以推动单向转动的叶轮旋转，从而使该发电机发电以供电源存储，实现了环保能源的开发与利用。
附图说明
图1是本发明提供的潮汐能发电装置的立体组装图。
图2是图1的潮汐能发电装置的立体分解图。
图3是图1的潮汐能发电装置的部分立体剖视图。
图4是图2的潮汐能发电装置的部分立体剖视图。
具体实施方式
下面将结合附图，对本发明作进一步的详细说明。
请一并参阅图1及图2，为本发明提供的利用海洋潮汐能进行发电的潮汐能发电装置100。该潮汐能发电装置100包括一个两端开口的腔体10、一个固定装置20、一个单向转动的叶轮30、一个发电机40、一个中空的浮筒50以及一个可充电的电源60。
请一并参阅图3及图4，该腔体10包括一个浸入海水面200以下的第一开口12及一个暴露在海水面200以上的第二开口14。该腔体10位于该第二开口14处的侧壁上开设有六个卡槽15。该腔体10靠近该第二开口14处的内壁16向腔体10中心延伸有一个轮辐状的承载部18，该承载部18开设有一个安装孔19。
该固定装置20包括一个圆周壁22、一个位于该圆周壁22中心的收容部24以及六个均匀分布且连接该收容部24及该圆周壁22的连接部26。该收容部24开设有一个与该发电机40对应的收容腔23及与该收容腔23连通的通孔25，该通孔25与该安装孔19对应。所述六个连接部26与所述六个卡槽15分别对应。所述连接部26卡设于对应的卡槽15内并使该圆周壁22套设在该腔体10的外壁17以使该固定装置20固设于该第二开口14处。
该叶轮30位于该承载部18及该固定装置20之间并在海水潮起潮落时的潮汐能作用下进行单方向转动。该叶轮30包括一个本体32、一个轴向贯穿该本体32的转轴34以及六个沿该本体32径向延伸的叶片36。该转轴34包括相对的第一端342及第二端344。该第一端342穿设于该安装孔19内。该第二端344包括一个圆柱体部344a以及垂直该圆柱体部344a延伸的半圆柱体部344b。该圆柱体部344a穿过该通孔25。
该发电机40嵌设于该收容腔23内，该发电机40包括一个定子42及一个从该定子42延伸的转子44。该转子44开设有一个与该半圆柱体部344b对应的连接孔442，该半圆柱体部344b卡合于该连接孔442内以将该叶轮30连接于该发电机40。
请参阅图1及图2，该浮筒50位于该腔体10之外并漂浮在海水面200上，该电源60设置于该浮筒50内并与该发电机40电性连接及机械相连，该浮筒50通过该电源60与该腔体10连接。本实施方式中该电源60为一个蓄电池。
可以理解，该电源60并不局限于本实施方式是位于该腔体10之外，还可以设置于该承载部18上。
请参阅图3及图4，该潮汐能发电装置100放置于海水里，当潮汐上升时，腔体10内的水位迅速上升，腔体10内的气流上升形成的强大推动力迫使叶轮30沿图3中箭头X所示的方向旋转，该叶轮30的旋转使转轴34带动转子44旋转以使定子42输出电压至该电源60。该电源60储存该发电机40发出的电能。当潮汐下降时，腔体10内的水位迅速下降，外部气流穿过该连接部26之间的空隙进入腔体10内并形成强大推动力迫使叶轮30也沿图3中箭头X所示的方向旋转，该叶轮30的旋转使转轴34带动转子44旋转以使定子42输出电压至该电源60。
可以理解，该潮汐能发电装置100还可以不电性连接电源60，还可以是将该发电机40发出的电能直接应用，比如给轮船提供电力等。
本发明提供的潮汐能发电装置100利用海水潮汐上升与下降时腔体10内气流产生的强大推动力迫使叶轮30旋转，从而带动转子44旋转以使定子42输出电压以供电源60存储或者提供给外部单元运作，实现了环保能源的开发与利用。
可以理解的是，对于本领域的普通技术人员来说，可以根据本发明的技术构思做出其它各种相应的改变与变形，而所有这些改变与变形都应属于本发明权利要求的保护范围。

Claims (6)

1.一种潮汐能发电装置，其特征在于，该潮汐能发电装置包括一个两端开口的腔体、一个单向转动的叶轮、一个发电机、一个固定装置以及一个可充电的电源，该腔体包括相对的第一开口及第二开口，其中该第一开口浸入水面以下，该第二开口暴露在水面以上，该叶轮收容于该第二开口处并在气流作用下进行单方向转动，其中，该叶轮包括一个本体、一个轴向贯穿该本体的转轴以及多个沿该本体径向延伸的叶片，该转轴包括一个第一端及一个第二端，该腔体的内壁向腔体内延伸有一个承载部，该承载部开设有一个与该转轴对应的安装孔，该固定装置固设于该第二开口处并开设有一个与该发电机对应的收容腔及与该收容腔连通的通孔，该通孔与该安装孔对应，该发电机嵌设于该收容腔内，该叶轮位于该承载部及该固定装置之间，该第一端穿设于该安装孔内，该第二端穿过该通孔连接于该发电机，该发电机包括一个定子及一个从该定子延伸并与该叶轮传动相连的转子，当该腔体内的水位上升时，该腔体内的气流上升推动该叶轮转动，当该腔体内的水位下降时，外部气流穿过该固定装置进入该腔体并推动叶轮转动，该叶轮转动带动该转子转动以使该定子发电，该电源与该发电机电性连接并储存该发电机发出的电能。
2.如权利要求1所述的潮汐能发电装置，其特征在于，该第二端包括一个圆柱体部以及垂直该圆柱体部延伸的半圆柱体部，该转子开设有一个与该半圆柱体部对应的连接孔，该圆柱体部穿过该通孔，该半圆柱体部卡合于该连接孔内以将该叶轮连接于该发电机。
3.如权利要求1所述的潮汐能发电装置，其特征在于，该固定装置包括一个圆周壁，一个位于该圆周壁中心的收容部，多个连接该收容部及该圆周壁的连接部，该腔体位于该第二开口处的侧壁上开设有多个与该多个连接部对应的卡槽，所述多个连接部卡设于对应的卡槽内并使该圆周壁套设在该腔体的外壁以使该固定装置固设于该第二开口处。
4.如权利要求1所述的潮汐能发电装置，其特征在于，该电源为蓄电池。
5.如权利要求1所述的潮汐能发电装置，其特征在于，该潮汐能发电装置还包括一个中空的浮筒，该浮筒位于该腔体之外并漂浮在海面上，该电源设置于该浮筒内，该浮筒通过该电源与该腔体相连。
6.如权利要求1所述的潮汐能发电装置，其特征在于，该电源设置于该承载部上。
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