CN101622445A - 水力发电系统 - Google Patents

水力发电系统 Download PDF

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Publication number
CN101622445A
CN101622445A CN200880006530A CN200880006530A CN101622445A CN 101622445 A CN101622445 A CN 101622445A CN 200880006530 A CN200880006530 A CN 200880006530A CN 200880006530 A CN200880006530 A CN 200880006530A CN 101622445 A CN101622445 A CN 101622445A
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Prior art keywords
water
ring track
waterpower
dash receiver
hydroelectric power
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CN200880006530A
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李龟植
李大勋
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00Other machines or engines
    • F03B17/06Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062Other 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
    • F03B17/063Other 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 no movement relative to the rotor during its rotation
    • F03B17/064Other 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 no movement relative to the rotor during its rotation and a rotor of the endless-chain type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B9/00Endless-chain machines or engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B7/00Water wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00Geometry
    • F05B2250/30Arrangement of components
    • F05B2250/31Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/314Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

公开了一种利用水力的发电系统,更具体地,公开了一种水力发电系统,其中多个水接收板安装在漂浮在水面上的细长的环形轨道上,从而允许环形轨道通过水力转动。为了解决由于在前水接收板的存在而导致环形轨道上的每个水接收板接收的水力被削弱并且进而导致水力使用效率较低的传统问题,环形轨道相对于水流方向以10-45度的角度倾斜安装,并且水接收板相对于水流方向以直角安装。在具有这种布置的情况下,每个水接收板能够接收预定的水力,而不会由于在前的水接收板的存在而出现水力的削弱,因此,该水力发电系统能够实现提高的水力发电效率。

Description

水力发电系统
技术领域
本发明涉及一种利用水力的发电系统,更具体地,涉及一种水力发电系统,其中,多个水接收板(water receiving plate)安装在漂浮在水面上的细长的环形轨道上,从而允许位于环形轨道上的滑块(pulley)通过水力转动。
背景技术
传统水力发电系统通过如下方式设置:多个滑块安装在漂浮在水面上的细长的环形轨道上,继而多个水接收板安装到各个滑块,从而实现滑块利用水力的转动。但是,上述传统的水力发电系统具有以下缺陷:由于在前水接收板的存在,安装到各个滑块的每个水接收板接收的水力被削弱,从而导致水力的使用效率较低。
发明内容
因此,考虑上述问题而提出本发明,本发明的目的是提供一种水力发电系统,其中多个水接收板分别安装到多个滑块上,该多个滑块安装在环形轨道上,环形轨道相对于水流方向以10-45度的角度倾斜延伸,从而每个水接收板能够接收预定的水力,而不会由于在前水接收板的存在而出现水力的削弱,因此,该水力发电系统能够实现提高的水力发电效率。
附图说明
通过下面结合附图的详细说明,能够更加清楚地理解本发明的上述和其它目的、特征和其它优点。
图1是表示根据本发明的典型实施方式的水力发电系统的重要部件的平面图;
图2是表示根据本发明的水力发电系统的可选择实施方式的平面图;
图3是表示根据本发明的水力发电系统的重要部件的透视图;以及
图4是表示根据本发明的一种典型实施方式的连接器的局部剖视透视图。
具体实施方式
参照附图,这些附图表示根据本发明的水力发电系统,该水力发电系统主要包括:环形轨道1;多个滑块2,该多个滑块2安装在环形轨道1上;多个水接收板4,每个水接收板4安装到每个滑块2上;以及多个连接器3,该多个连接器3用于彼此连接各个相邻的滑块2。如图1所示,本发明具有如下特征:环形轨道1相对于水流方向倾斜安装,从而由点-点虚线“b”表示的环形轨道1的安装方向与由点-点虚线“a”表示的水流方向之间具有10-45度的角度“c”,优选地,该角度“c”为30度。
优选地,安装到滑块2的各个水接收板4相对于水流方向“a”具有直角。而且,优选地,各个水接收板4相对于环形轨道安装方向“b”以直角安装。在后一情形下,特别地,具有几个优点,即,允许施加到水接收板4上的水力作用在环形轨道安装方向“b”上,并且减小安装在环形轨道1上的滑块2上的载荷。
因此,本发明提供了一种将水接收板4的安装角度限制在从垂直于水流方向“a”的方向到垂直于环形轨道安装方向“b”的方向的预定范围内的技术。
此外,本发明提供了一种使用提供的链状连接器3彼此连接各个相邻的滑块2的技术。更具体地,如图4所示,具有轴孔的连接件31设置在每个滑块2上。此外,两个连接器3的邻近末端32和33沿直线对齐,从而形成在两个末端32和33中的轴孔与连接件31的轴孔重合。由于轴34通过连接件31和两个末端32和33的相应的轴孔插入,所以滑块2能够通过连接器3彼此连接。
参照图3,发电机5安装在设置在环形轨道1两侧的链轮上。
通过以上的说明可以清楚地知道,根据本发明,其上设置有多个水接收板的环形轨道相对于水流方向以10-45度的角度倾斜延伸。水接收板能够以前述结构布置,而不是相对于水流方向沿直线布置,从而每个水接收板沿着水流方向位于在前的水接收板的旁边。这具有以下效果:防止各个水接收板由于在前的水接收板的存在而使得接收的水力被削弱,并且进而使水力的使用效率最大化。
此外,根据本发明,安装到滑块上的水接收板具有从垂直于水流方向的方向到垂直于环形轨道安装方向的方向的预定范围内的安装角度。因此,水接收板能够基本垂直于水流方向布置,并且本发明具有能够实现提高的水力使用效率的效果。此外,水接收板能够基本垂直于环形轨道安装方向布置,并且本发明具有以下效果:能够通过允许水力施加在环形轨道安装方向上而减小滑块上的载荷,进而使得水力的使用效率能够得到控制。
应当理解的是,已经出于说明的目的对上述实施方式和附图进行了说明,并且本发明通过所附的权利要求书来限定。此外,本领域技术人员应当理解,在不脱离所附权利要求所述的本发明的范围和精神的前提下,允许对本发明进行各种修改、增加和替换。

Claims (2)

1.一种水力发电系统,该水力发电系统包括:
环形轨道,该环形轨道固定安装在漂浮在水面上的结构上;
多个滑块,该多个滑块安装在所述环形轨道上;
多个水接收板,每个所述水接收板分别安装在各个所述滑块上;以及
多个连接器,该多个连接器用于将各个相邻的所述滑块彼此连接;
其中,所述环形轨道安装为使得由环形轨道安装方向与水流方向限定的角度在10-45度的范围内。
2.根据权利要求1所述的水力发电系统,其中,安装在所述滑块上的所述水接收板的安装角度在从垂直于所述水流方向的方向到垂直于所述环形轨道安装方向的方向的预定范围内。
CN200880006530A 2007-03-20 2008-03-03 水力发电系统 Pending CN101622445A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070026938 2007-03-20
KR1020070026938A KR100855211B1 (ko) 2007-03-20 2007-03-20 수력 발전 장치

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WO (1) WO2008114942A1 (zh)

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KR101030036B1 (ko) 2009-02-19 2011-04-20 우정택 발전효율을 높인 파력 발전 장치
EP2685089A1 (en) * 2012-07-11 2014-01-15 Piotr Jeute Floating water power station
FR2999244A1 (fr) * 2012-12-07 2014-06-13 Alain Basset Generateur hydraulique a convoyeurs, notamment generateur d'electricite, a haute densite energetique, pour eaux libres ou a faible pente.
AU2023223109B2 (en) * 2022-02-25 2023-11-09 David Lamprell A conveyor turbine system

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US4049300A (en) * 1974-06-26 1977-09-20 Schneider Daniel J Fluid driven power producing apparatus
JPS5677564A (en) * 1979-11-28 1981-06-25 Tadanori Toshiyo Turbine driven by fluid flowing at predetermined direction
JPS56110569A (en) * 1980-02-06 1981-09-01 Sadayuki Adachi Power generating device by using water flow
US4352990A (en) * 1981-03-12 1982-10-05 Aucoin Jr Ano J Water powered electric generator
US4642022A (en) * 1985-08-28 1987-02-10 Leon Rydz Chain turbine system
US4619582A (en) * 1985-10-22 1986-10-28 Slonim David Meir Apparatus for recovering the energy of a moving fluid
KR20010078479A (ko) * 2001-03-14 2001-08-21 곽양진 해류를 이용한 발전기
KR100534546B1 (ko) * 2003-09-23 2005-12-08 이구식 수력발전장치

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WO2008114942A1 (en) 2008-09-25
US20100239420A1 (en) 2010-09-23

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Application publication date: 20100106