CN109505722B - 膜结构斗式水力发电 - Google Patents

膜结构斗式水力发电 Download PDF

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CN109505722B
CN109505722B CN201710998245.1A CN201710998245A CN109505722B CN 109505722 B CN109505722 B CN 109505722B CN 201710998245 A CN201710998245 A CN 201710998245A CN 109505722 B CN109505722 B CN 109505722B
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water
inlet
bucket
water bucket
hydraulic generator
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CN109505722A (zh
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姚晓光
王敬
许昌义
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LONGTAN HYDROPOWER DEVELOPMENT Co.,Ltd. LONGTAN HYDROELECTRIC POWER PLANT
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Longtan Hydropower Development Co ltd Longtan Hydroelectric Power Plant
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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
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • 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
    • F03B11/00Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • 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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  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

膜结构斗式水力发电,水斗的出口为小端,连接有出水筒,出水筒内安装有水轮发电机,水轮发电机为灯泡贯流式水轮发电机;水斗的进口为大端,左右连接有立杆,上下连接有横拉绳,水斗的进口的大小被限定在立杆与横拉绳组成的框形结构内。立杆的中间套有插杆,插杆的下端为尖形结构,插杆尖端朝下,打入河床。水斗的进口大端前安装拦网。水斗的进口大端边上均布有绳孔,用绳子穿过绳孔,将水斗的进口大端边缘与立杆和横拉绳固定起来。河流的水从水斗的进口大端流入,再从水斗的出口小端流出;快速流动的水通过出水筒时,推动出水筒内的灯泡贯流式水轮发电机发电。

Description

膜结构斗式水力发电
技术领域
本发明涉及流水无坝发电,尤其是“膜结构斗式水力发电”,它的主要特点是在流水中,不建大坝的发电技术。
背景技术
目前,无坝发电有很多种方式,中国专利申请号:201110417221.5,“趸船流水发电组合式电站”, 包括趸船,所述的趸船上设有配备自动工作水位调节装置、防超洪水装置和清理漂浮物装置的带式水力机形式的流水发电装置、太阳能发电装置或风力发电装置 ;采用带式水力发电机与磁悬浮风力发电机以及太阳能发电装置配套,并与岸电并网互动互补 :以旺季洪水和 / 或风光能发电反馈于岸电;在淡季以岸电补充趸船,构成不间断电源,构成具有清洁新能源自发电装置的多用途趸船。可作为兼有趸船和电站双重功能的复合船用设施或者专用水岸综合能源电站。中国专利申请号:201410096321.6“流水发电站”。流水发电站是由流水带动水轮,再通过传动机构驱动发电机的发电站。发电机的机房位于水轮的空心轴内腔,水轮的空心轴两端有落地支撑。装有叶片的水轮外圈通过辐板连接内齿圈,内齿圈两侧的锥环形罩板连接水轮的回转轴承外圈。和内齿圈啮合的大齿轮以及在另一侧和大齿轮啮合的增速齿轮组最后将动力传递给发电机。上述两项专利申请,都不需要建坝,但是其结构还是很复杂。
发明内容
为了进一步完善无坝水力发电系列,本发明力图提供一种膜结构斗式水力发电,它具有结构简单,能快速在河流中安装并发电。
本发明解决其技术问题所采用的技术方案是:膜结构斗式水力发电,水斗的出口为小端,连接有出水筒,出水筒内安装有水轮发电机,水轮发电机为灯泡贯流式水轮发电机;水斗的进口为大端,左右连接有立杆,上下连接有横拉绳,水斗的进口的大小被限定在立杆与横拉绳组成的框形结构内。立杆的中间套有插杆,插杆的下端为尖形结构,插杆尖端朝下,打入河床。水斗的进口大端前安装拦网。水斗的进口大端边上均布有绳孔,用绳子穿过绳孔,将水斗的进口大端边缘与立杆和横拉绳固定起来。
膜结构斗式水力发电的工作方法,其特征是:河流的水从水斗的进口大端流入,再从水斗的出口小端流出;由于水斗的进口大端的面积大于水斗的出口小端的面积,使得水从水斗的出口小端流出时,流速加快;快速流动的水通过出水筒时,推动出水筒内的灯泡贯流式水轮发电机发电。
本发明的有益效果是,膜结构斗式水力发电,立杆能将水斗的进口撑开,横拉绳能根据河流的宽度,水流情况调整开度,立杆中间套的插杆尖端朝下,打入河床,能快速在河流中安装,它具有结构简单,并高效发电。适合作为河流村庄旁边住户的日常供电,或者作为野外活动的,流动的团队宿营时的用电配置。
附图说明
图1膜结构斗式水力发电示意图。
图2带护网的膜结构斗式水力发电示意图。
在图中,1.水斗、2.出水筒、3.立杆、4.横拉绳、5.绳孔、6.插杆、7.拦网。
具体实施方式
在图中,膜结构斗式水力发电,水斗1的出口为小端,连接有出水筒2,出水筒2内安装有水轮发电机,水轮发电机为灯泡贯流式水轮发电机;水斗1的进口为大端,左右连接有立杆3,上下连接有横拉绳4,水斗1的进口的大小被限定在立杆3与横拉绳4组成的框形结构内。立杆3的中间套有插杆6,插杆6的下端为尖形结构,插杆6尖端朝下,打入河床。水斗1的进口大端前安装拦网7。水斗1的进口大端边上均布有绳孔5,用绳子穿过绳孔5,将水斗1的进口大端边缘与立杆3和横拉绳4固定起来。
膜结构斗式水力发电的工作方法,其特征是:河流的水从水斗1的进口大端流入,再从水斗1的出口小端流出;由于水斗1的进口大端的面积大于水斗1的出口小端的面积,使得水从水斗1的出口小端流出时,流速加快;快速流动的水通过出水筒2时,推动出水筒2内的灯泡贯流式水轮发电机发电。
水斗1是用膜结构的材料制作,比如用编织材料,用较厚的防水布等等,插杆6用金属材料制作。另外,除了插杆6尖端朝下打入河床,左右两边的立杆3上面还要系上绳索,绳索分别固定在河流的左右两边,以便加强水斗进口处的牢固性。

Claims (2)

1.膜结构斗式水力发电装置,有水斗,其特征是:水斗(1)的出口为小端,连接有出水筒(2),出水筒(2)内安装有水轮发电机,水轮发电机为灯泡贯流式水轮发电机;水斗(1)的进口为大端,左右连接有立杆(3),上下连接有横拉绳(4),水斗(1)的进口的大小被限定在立杆(3)与横拉绳(4)组成的框形结构内;
水斗(1)是用膜结构的材料制作,用编织材料或用较厚的防水布;
立杆(3)的中间套有插杆(6),插杆(6)的下端为尖形结构,插杆(6)尖端朝下,打入河床;
水斗(1)的进口大端边上均布有绳孔(5),用绳子穿过绳孔(5),将水斗(1)的进口大端边缘与立杆(3)和横拉绳(4)固定起来;
左右两边的立杆(3)上面还要系上绳索,绳索分别固定在河流的左右两边,加强水斗进口处的牢固性。
2.根据权利要求1所述的膜结构斗式水力发电装置,其特征是:水斗(1)的进口大端前安装拦网(7)。
CN201710998245.1A 2017-10-24 2017-10-24 膜结构斗式水力发电 Active CN109505722B (zh)

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CN201539346U (zh) * 2009-10-21 2010-08-04 吴嘉伟 垂直轴阻力式水能发电单元
DE202012005351U1 (de) * 2012-05-31 2012-07-13 Hermann Henkel Unterspülte Wasserkraftanlage
CN102777314B (zh) * 2012-06-26 2015-04-22 浙江大学宁波理工学院 潮流能的轴流发电装置
CN103133225A (zh) * 2013-03-15 2013-06-05 江苏中蕴风电科技有限公司 固定式狭管聚流发电系统
CN203239485U (zh) * 2013-04-10 2013-10-16 河海大学 一种用于微水头电站的灯泡贯流式水轮机
CN205756557U (zh) * 2016-05-18 2016-12-07 郑堂勇 一种用于防止鱼塘内部的鱼逃跑装置
CN206462230U (zh) * 2017-02-14 2017-09-05 铜仁学院 便携式小型河流鱼类采样网具

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