CN101067407B - 水力发电系统 - Google Patents

水力发电系统 Download PDF

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CN101067407B
CN101067407B CN2007101009817A CN200710100981A CN101067407B CN 101067407 B CN101067407 B CN 101067407B CN 2007101009817 A CN2007101009817 A CN 2007101009817A CN 200710100981 A CN200710100981 A CN 200710100981A CN 101067407 B CN101067407 B CN 101067407B
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side plate
water
dash receiver
hydroelectric power
power system
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CN101067407A (zh
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李龟植
李大勋
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B9/00Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • 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
    • F03B15/00Controlling
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

本发明公开了一种水力发电系统。该水力发电系统包括:环形轨道;沿环形轨道运动的多个滑轮;多个水接收板,每一个水接收板被安装至每一个滑轮;侧板,所述侧板通过铰轴铰接联结至每一个水接收板的左、右侧部;以及使所述侧板逆着水流方向展开的展开调节装置。因此,由于铰接联结至水接收板的两个侧部的侧板其展开方向可以根据水流的方向前后改变以便接收大量的水,所以提高了使用水能发电的效率。

Description

水力发电系统
技术领域
本发明涉及一种水力发电系统,该水力发电系统配备有安装在环形轨道上的多个水接收板(water receiving plate),并且,本发明更具体地涉及对由本发明人申请的韩国专利注册第534546号的改进。
背景技术
在韩国专利注册第534546号中公开的传统的水力发电系统包括:环形轨道;沿该环形轨道运动的多个滑轮(pulley);多个翼(wing),所述多个翼中的每一个翼被安装至每一个所述滑轮;以及从所述滑轮接收到动能后发电的发电机。
每一个翼包括至少一个环向壁和活动附连到该环向壁的水接收板,并且每一个翼被构造成在自然流动的水被保持在由环向壁在翼中限定的空间内的状态下运动。
然而,如上构造的传统水力发电系统的翼存在水接收效果较低的缺点。
发明内容
因此,考虑到以上问题而作出了本发明,并且本发明的目的是提供一种水力发电系统,该水力发电系统配备有铰接联结到水接收板两个侧部的侧板,所述侧板的展开方向可以根据水流的方向而前后改变(优选以20至70度的展开角)以便接收大量的水,由此提高了使用水能发电的效率。
根据本发明的一方面,以上和其他目的可以通过提供水力发电系统来实现,其中所述水力发电系统包括环形轨道、沿所述环形轨道运动的多个滑轮、以及多个水接收板,其中每一个所述水接收板被安装到每一个所述滑轮,所述水力发电系统包括:通过铰轴铰接联结到每一个所述水接收板的左、右侧部的侧板;以及使所述侧板逆着水流方向展开的展开调节装置
附图说明
从下述结合附图的详细描述将更清楚地理解本发明的上述和其他目的、特征以及其他优点,其中:
图1是侧视图,图示根据本发明的示例性实施例的水力发电系统;
图2是俯视图,图示根据本发明的示例性实施例的水力发电系统;
图3是透视图,图示根据本发明的示例性实施例的水力发电系统的水接收板;
图4是截面图,图示根据本发明的示例性实施例的水力发电系统的水接收板;以及
图5是俯视图,图示根据本发明的另一示例性实施例的水力发电系统。
具体实施方式
现在,将参考附图对本发明的优选实施例进行详细的描述。
根据本发明的水力发电系统包括环形轨道1、沿着环形轨道1运动的多个滑轮2、以及多个水接收板3,其中,每一个水接收板3被安装到每一个滑轮2,以通过吸收水的流动能而使滑轮运动。侧板4和5通过铰轴41和51铰接联结至每一个水接收板3的左、右侧部。水力发电系统还包括使侧板4和5逆着水流的方向展开的展开调节装置。侧板4和5中的每一个相对于垂直于每一个水接收板3的线的展开角度C理想在20至70度的范围内(更优选地,30至45度)。
参照图1至4,展开调节装置的第一实施例包括:解锁部61,解锁部61用于解除锁定装置42和52的锁定状态,其中,锁定装置42和52被安装至侧板4和5;和侧板旋转部62,侧板旋转部62旋转侧板4和5使之逆着水流的方向展开。
锁定装置42和52分别包括安装到每一个侧板4和5并由弹簧421和521弹性支撑的止动件422和522以及形成在滑轮2处的插入孔21。
展开调节装置的解锁部61包括形成在每一个止动件422和522处的引导杆611以及安装到固定框架(未显示)的导轨612。
展开调节装置的侧板旋转部62包括推杆621,推杆621被安装到固定框架并由弹簧弹性支撑。
参考图5,展开调节装置的第二实施例被构造成轨道22形成在滑轮2上,水接收部3的左端和右端安装在轨道22上以沿着轨道22运动,并且,侧板4和5在它们的前端处轴向安装到滑轮2,其中侧板4和5通过铰轴41和51铰接联结至水接收板3的左、右侧部。因此,水接收板3可以根据水流的方向沿着轨道22自由地前后运动。但是,如果侧板4和5的长度不改变,则水接收板3就不能沿着轨道22前后运动,其中侧板4和5铰接联结至水接收板3的左、右侧部并且在它们的前端处被轴向安装至滑轮。考虑到这一点,侧板4和5中的每一个包括分开的两件和连接部,其中该连接部连接分开的两件,这样一件可以相对于另一件运动以改变侧板4和5中的每一个的全长。优选地,一件以插入方式连接至另一件。
如图2所示,当水沿箭头“A”的方向流动时,水接收板3以及侧板4和5接收水,其中,侧板4和5从每一个水接收板3以一定展开角沿左、右方向展开。并且,当水接收板3以及侧板4和5受到实质上流动的水的阻力时,具有水接收板3以及侧板4和5的滑轮2开始沿着环形轨道1运动,由此来发电。
在第一实施例中,如图3所示,当水沿箭头“A”的方向流动时,水接收板3的侧板4和5中每一个的前端部碰撞推杆621,并且逆着弹簧的弹力相反地推动推杆621。同时,随着推杆621以接触方式在侧板4和5中的每一个的表面上滑动,推杆621使侧板4和5中的每一个关于铰轴41和51旋转,从而使侧板4和5逆着水流的方向展开以接收大量的水。另一方面,如果水流的方向倒转成箭头“B”的方向,则水接收板3的侧板4和5通过推杆621以与上面相同的方式在反方向上旋转。如上所述,侧板4和5的展开方向可以根据水流的方向自动改变从而接收大量的水。
在第二实施例中,如图5所示,当水沿箭头“A”的方向流动时,水接收板3沿着形成在滑轮2上的轨道22运动,并且侧板4和5相对于水接收板3绕着铰轴41和51旋转从而逆着水流方向展开(如图5中的实线所示)。另一方面,如果水流的方向倒转为箭头“B”的方向,则水接收板3在相反的方向上沿着轨道22运动,并且侧板4和5还相对于水接收板3自动旋转以逆着水流的方向展开(如图5中通过一长两短相交替的虚线所示)。
从以上描述中显而易见,根据本发明的水力发电系统,由于水接收板的侧板的展开方向可以根据水流的方向自动改变,因此使用水能发电的效率得到了提高。并且,由于侧板相对于水接收板以预定的倾角展开,因此水接收板和侧板可以接收大量的水。
虽然为了说明而公开了本发明的优选实施例,但是本领域的技术人员将理解,在不偏离本发明的范围和精髓的情况下可以作出各种修改、添加和替换,本发明的范围和精髓在所附权利要求中公开。

Claims (3)

1.一种水力发电系统,包括环形轨道、沿所述环形轨道运动的多个滑轮、以及多个水接收板,所述多个水接收板中的每一个被安装到每一个所述滑轮,其特征在于,所述水力发电系统包括:
侧板,所述侧板通过铰轴铰接联结至每一个所述水接收板的左、右侧部;以及
展开调节装置,所述展开调节装置使所述侧板逆着水流的方向展开。
2.如权利要求1所述的水力发电系统,其特征在于,每一个所述展开调节装置包括:
解锁部,所述解锁部解除锁定装置的锁定状态,其中所述锁定装置被安装至每一个所述侧板;以及
侧板旋转部,所述侧板旋转部旋转每一个所述侧板以使其逆着水流的方向展开,
并且其中,所述锁定装置包括:止动件,所述止动件弹性地安装到每一个所述侧板;和插入孔,所述插入孔形成在每一个所述滑轮处,
所述解锁部包括:形成在所述止动件处的引导杆;和安装至固定框架的导轨,以及
所述侧板旋转部包括推杆,所述推杆被安装到所述固定框架并由弹簧弹性地支撑。
3.如权利要求1所述的水力发电系统,其特征在于,铰接联结至每一个所述水接收板的左、右侧部的所述侧板在所述侧板的前端处轴向安装至每一个所述滑轮,并且
所述展开调节装置包括形成在每一个所述滑轮上的轨道,每一个所述水接收板被活动安装在所述轨道上,
由此,所述水接收板根据水流的方向前后运动。
CN2007101009817A 2006-05-04 2007-04-28 水力发电系统 Expired - Fee Related CN101067407B (zh)

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TW200811362A (en) * 2006-08-22 2008-03-01 zheng-shi Liu Controllable driving system and method
CA2750048A1 (fr) * 2011-08-19 2013-02-19 Normand Beaudoin Turbinolienne energetique
DE102011121744A1 (de) * 2011-12-20 2013-06-20 Alexander Heron Thanos Lineare, Energie erzeugende Vorrichtung durch die kinetische Energie von tiefen und Oberflächen- Wasserströmungen
US8736095B2 (en) * 2012-01-25 2014-05-27 Aaron Davis Gilchrist Elongated hydropower generation employing linear electric generation
TWI687587B (zh) * 2018-02-05 2020-03-11 國立臺灣師範大學 河邊流水能之擷取裝置
CN110318933A (zh) * 2019-06-05 2019-10-11 朱雪英 一种可自动剔除垃圾防止堵塞的水轮机

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CN101067407A (zh) 2007-11-07
KR100768866B1 (ko) 2007-10-22
US7744309B2 (en) 2010-06-29
US20080044229A1 (en) 2008-02-21

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