WO2013086924A1 - 排水发电***及其应用 - Google Patents

排水发电***及其应用 Download PDF

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Publication number
WO2013086924A1
WO2013086924A1 PCT/CN2012/085007 CN2012085007W WO2013086924A1 WO 2013086924 A1 WO2013086924 A1 WO 2013086924A1 CN 2012085007 W CN2012085007 W CN 2012085007W WO 2013086924 A1 WO2013086924 A1 WO 2013086924A1
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WO
WIPO (PCT)
Prior art keywords
lever
water
generation system
power generation
drainage
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Application number
PCT/CN2012/085007
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English (en)
French (fr)
Inventor
袁润辉
Original Assignee
Yuen Johny
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Publication date
Priority claimed from CN201110423981.7A external-priority patent/CN102434361B/zh
Priority claimed from CN2011205304753U external-priority patent/CN202531336U/zh
Application filed by Yuen Johny filed Critical Yuen Johny
Publication of WO2013086924A1 publication Critical patent/WO2013086924A1/zh

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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
    • F03B17/00—Other machines or engines
    • F03B17/02—Other machines or engines using hydrostatic thrust
    • F03B17/025—Other machines or engines using hydrostatic thrust and reciprocating motion
    • 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
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/50—Hydropower in dwellings
    • 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

Definitions

  • the present invention relates to hydroelectric power generation, and more particularly to a drainage power generation system and its application.
  • a drainage power generation system comprising:
  • a water guiding device for guiding the water flow
  • a water storage tank communicating with the water guiding device and receiving a water flow guided by the water guiding device
  • the water storage tank is mounted at one end of the lever, and the water storage tank is rotated on a vertical plane with an axis connected to the lever;
  • a power transmission device and a generator the power transmission device being respectively connected to the lever and the generator, and power generated by the lever is transmitted to the generator to drive the generator to generate electricity.
  • the water guiding device comprises: a fixed water pipe, a diffusion water pipe and a curved pipe;
  • the diffusing water pipe has a large opening at one end, a small opening at one end, a large opening end communicating with the fixed water pipe, and a small opening end is sleeved at one end of the curved pipe;
  • the other end of the curved tube is in communication with the water reservoir, and the curved tube is rotatable along the communication.
  • the water guiding device comprises a bellows.
  • the water storage tank is a V-shaped groove, a trapezoidal groove or a U-shaped groove
  • the tank cover of the water storage tank is rotatably installed in the middle of the groove wall of the water storage tank.
  • a free end of the slot cover is fixed with a magnet, and a corresponding position of the slot wall of the water storage tank is fixed with an iron metal block or a magnet;
  • the free end of the trough cover is fixed with a metal block, and a corresponding position of the groove wall of the water storage tank is fixed with a magnet;
  • a spring is connected between the free end of the slot cover and the corresponding position of the slot wall of the water reservoir.
  • the power transmission device includes: a coaxial gear, a sub-weight, an active chain, a transmission chain, and a driving wheel fixed at an end of the driving shaft of the generator;
  • the active chain is engaged with the main wheel of the coaxial gear, one end of the active chain is connected to the lever, and the other end of the active chain is connected with a secondary weight;
  • the two ends of the drive chain are connected, and the drive chain simultaneously meshes with the drive wheel and the secondary wheel of the coaxial gear.
  • the lever extends in a vertical plane to form a disk shape, and the outer circumference of the lever is provided with a rod;
  • the power transmission device includes a driving wheel fixed to an end of a driving shaft of the generator;
  • the drive wheel meshes with the rod.
  • the power transmission device includes: a first coaxial gear, a second coaxial gear, a third coaxial gear, a first secondary weight, a second secondary weight, a first active chain, a second active chain, a first drive chain and a second drive chain;
  • the first active chain is engaged with the main wheel of the first coaxial gear, one end of the first active chain is connected to one end of the lever, and the other end of the first active chain is connected to the first secondary weight ;
  • the second active chain is engaged with the main wheel of the second coaxial gear, one end of the second active chain is connected to the other end of the lever, and the other end of the second active chain is connected to the second secondary weight;
  • a secondary wheel of the third coaxial gear is fixed to an end of the drive shaft of the generator
  • the two ends of the first transmission chain are connected, and the first transmission chain simultaneously meshes with the primary wheels of the first coaxial gear and the third coaxial gear;
  • the two ends of the second transmission chain are connected, and the second transmission chain simultaneously meshes with the secondary wheels of the second coaxial gear and the secondary wheels of the third coaxial gear.
  • the utility model further comprises a drainage device; the drainage device comprises: a water collecting funnel, a drainage channel and a one-way anti-backflow valve fixed in the drainage channel.
  • a drainage power generation system for power generation of high-rise wastewater wherein the drainage power generation system is the above-described drainage power generation system.
  • the drainage power generation system receives the water flow through the water storage tank installed on the lever, and the water storage tank pushes the water tank to rotate back and forth on the vertical plane with the lever at the joint of the lever, thereby driving the generator to generate electricity.
  • Such a drainage power generation system is not easily blocked as compared with a conventional drainage power generation system that relies on an impeller or a turbine to drive a generator to generate electricity.
  • FIG. 1 is a schematic view of a drainage power generation system according to an embodiment
  • FIG. 2 is a partial structural schematic view of the drainage power generation system shown in FIG. 1;
  • FIG. 3 is a partial structural schematic view of the drainage power generation system shown in FIG. 1;
  • FIG. 4 is a simplified schematic diagram of another working state of the drainage power generation system shown in FIG. 1;
  • FIG. 5 is a schematic diagram of power transmission of a drainage power generation system according to still another embodiment
  • FIG. 6 is a schematic diagram of power transmission of a drainage power generation system according to another embodiment
  • FIG. 7 is a schematic diagram of the drainage power generation system shown in FIG. 1 applied to power generation of high-rise wastewater.
  • the drainage power generation system 100 of one embodiment shown in FIG. 1 includes a water guiding device 10, a water storage tank 20, a lever 30, a main weight 40, a power transmission device 50, a generator 60, and a drainage device 70.
  • the water guiding device 10 is used to guide the water flow.
  • the water storage tank 20 communicates with the water guiding device 10 and receives the water flow guided by the water guiding device 10.
  • the water guiding device 10 includes a fixed water pipe 12, a diffusing water pipe 14, and a curved pipe 16 connected to the water storage tank 20, and the water flows from the fixed water pipe 12 through the diffusing water pipe 14 and finally flows into the water storage tank 20 through the curved pipe 16.
  • the fixed water pipe 12 can be fixed to a fixed facility such as a wall.
  • the diffusing water pipe 14 is rotatably mounted on a fixed structure such as a wall.
  • the diffusing water pipe 14 has a large opening at one end and a small opening at one end. The large opening end communicates with the fixed water pipe 12, and the small opening end is sleeved at one end of the curved pipe 16 to diffuse.
  • the water pipe 14 can slide along the curved pipe 16.
  • the groove wall of the water storage tank 20 is provided with a through hole 22 fitted to the curved pipe 16 near the tip end, and the other end of the curved pipe 16 passes through the through hole 22, and the curved pipe 16 is rotatable along the through hole 22.
  • one end of the curved tube 16 that penetrates the through hole 22 may extend to form a blocking structure such that the curved tube 16 is better secured to the groove wall of the water reservoir 20.
  • the water storage tank 20 is a V-shaped groove, and the bottom of the water storage tank 20 is provided with a movable base 24, and is rotatably mounted at one end of the lever 30 through a movable base 24 and a screw structure, such that the water storage tank 20 can be rotated in a vertical plane with the joint with the lever 30 as an axis.
  • the main weight 40 is fixed to the other end of the lever 30 (as shown in Fig. 1).
  • the water storage tank 20 may also be a trapezoidal groove, a U-shaped groove or the like, or may be rotatably fixed to one end of the lever 30 by other means.
  • the tank cover 26 of the water storage tank 20 is rotatably installed in the middle of the tank wall of the water storage tank 20.
  • the magnet 27 is fixed to the free end of the tank cover 26, and the iron metal block 29 is fixed to the corresponding position of the tank wall of the water storage tank 20.
  • a magnet is fixed to the free end of the tank cover 26, and a magnet is fixed at a corresponding position of the groove wall of the water storage tank 20;
  • a spring is connected between the free end of the tank cover 26 and the corresponding position of the tank wall of the water storage tank 20;
  • the free end of the tank cover 26 is fixed with an iron metal block, and a corresponding position of the tank wall of the water storage tank 20 is fixed with a magnet;
  • the tank cover 26 can be automatically returned after being reopened by the water flow.
  • the lever 30 is provided with a blocking block 32 which is disposed on the side of the water storage tank 20 near the center of the lever 30 for preventing the rotation of the water storage tank 20.
  • the water guiding device 10 of this structure it is possible to ensure that the water storage tank 20 can still work smoothly during the rotation.
  • the water guiding device 10 of other structures may also be used, for example, a bellows that can be telescopically pulled.
  • the power transmission device 50 is coupled to the lever 30 and the generator 60, respectively, to transmit the power generated by the lever 30 to the generator 60.
  • the power transmission device 50 can be implemented in a variety of different schemes, and only a few of the following power transmission schemes are listed herein for reference.
  • the power transmission device 50 includes a coaxial gear 51, a sub-weight 53, a drive chain 55, a drive chain 57, and a drive pulley 59 fixed to the end of the drive shaft of the generator 60.
  • the drive chain 55 meshes with the main wheel of the coaxial gear 51.
  • One end of the active chain 55 is connected to the lever 30, and the other end is connected to the sub-weight 53.
  • the active chain 55 can be attached anywhere outside the center of removal of the lever 30.
  • Both ends of the drive chain 57 are connected, and the drive chain 57 is simultaneously meshed with the drive wheels 59 and the secondary wheels (not shown) of the coaxial gear 51.
  • the power transmission device 50 transmits the power generated by the lever 30 to the generator 60 to generate electricity.
  • the lever 230 extends in a vertical plane to form a disk shape, and the outer circumference of the lever 230 is provided with a rod 233.
  • Power transmission device 250 includes a drive wheel 253 that is secured to the end of drive shaft 262 of generator 260.
  • the drive wheel 253 meshes with the rod 233.
  • the power transmission device 250 transmits the power generated by the lever 230 to the generator 260 to generate electricity.
  • the power transmission device 350 includes a first coaxial gear 351, a second coaxial gear 352, a third coaxial gear 353, and a first secondary weight 354.
  • the first active chain 356 is meshed with the main wheel of the first coaxial gear 351. One end of the first active chain 356 is connected to one end of the lever 330, and the other end is connected to the first sub-weight 354.
  • the second active chain 357 is meshed with the main wheel of the second coaxial gear 352. One end of the second active chain 357 is connected to the other end of the lever 330, and the other end is connected to the second sub-weight 355.
  • the secondary wheel of the third coaxial gear 353 is fixed to the end of the drive shaft 362 of the generator 360.
  • Both ends of the first transmission chain 358 are connected, and the first transmission chain 358 simultaneously meshes with the primary wheels of the first coaxial gear 351 and the primary wheels of the third coaxial gear 353.
  • Both ends of the second transmission chain 359 are connected, and the second transmission chain 359 simultaneously meshes with the secondary wheels of the second coaxial gear 352 and the secondary wheels of the third coaxial gear 353.
  • the power transmission device 350 transmits the power generated by the lever 330 to the generator 360 to generate electricity.
  • the drain device 70 of the present embodiment includes a water collecting funnel 72, a drain channel 74, and a one-way anti-backflow valve 76 fixed in the drain channel 74.
  • the water flowing out of the water storage tank 20 is collected by the water collecting funnel 72, flows into the drain 74, and is finally discharged.
  • the discharged water flow is prevented from flowing back by a one-way anti-backflow valve 76 fixed in the drain 74.
  • Such a drainage power generation system 100 is less prone to blockage than a conventional drainage power generation system that relies on impeller or turbine rotation to drive a generator to generate electricity.
  • the drainage power generation system 100 can be applied to various hydroelectric power generation places, such as mountain spring water flow, small river, etc., and the following is a brief introduction of the drainage power generation system 100 applied to high-rise wastewater power generation.
  • the structure of the water storage tank 20 of such a drainage power generation system 100 can be fixed in a sealed space 80.
  • the confined space 80 is provided with a maintenance passage 82, a water inlet passage 84, a drainage passage 86, and a power transmission duct 88.
  • the drainage device 10 is introduced through the water inlet passage 84 to guide the wastewater into the water storage tank 20, and the drainage device 70 is led out through the drainage passage 86 to guide the discharge of the waste water. Power transmission between the lever 30 and the generator 60 is performed by the power transmission device 50.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种排水发电***，包括：引导水流的引水装置（10）；蓄水槽（20），与引水装置（10）相通并承接引水装置（10）引导的水流；杠杆（30），蓄水槽（20）安装在杠杆（30）一端，并且蓄水槽（20）以与杠杆（30）的连接处为轴在竖直面转动；主配重（40），固定在杠杆（30）另一端；动力传输装置（50，250，350）以及发电机（60），动力传输装置（50，250，350）分别与杠杆（30）和发电机（60）相连。这种排水发电***，通过安装在杠杆（30）上的蓄水槽（20）承接水流，在水流的推动下蓄水槽（20）以与杠杆（30）的连接处为轴在竖直面来回转动，从而带动发电机（60）发电。这种排水发电***相对于传统的依赖叶轮或涡轮转动来带动发电机发电的排水发电***，不容易阻塞。这种排水发电***可应用在高楼废水发电领域。

Description

排水发电***及其应用
【技术领域】
本发明涉及水力发电，特别是涉及一种排水发电***及其应用。
【背景技术】
随着世界能源问题急剧升级，环境污染日益严重，水利发电因其环保原因而日益收到重视。
我国水资源丰富，水利发电设施种类繁多。传统的水利发电设施多通过水流冲击叶轮或涡轮转动，从而带动发电机发电。然而，当水流中带有的固体废物、垃圾过多时，容易阻塞叶轮或涡轮，影响水利发电设施正常运作。
【发明内容】
基于此，有必要提供一种不容易阻塞的排水发电***。
一种排水发电***，包括：
引导水流的引水装置；
蓄水槽，与所述引水装置相通并承接所述引水装置引导的水流；
杠杆，所述蓄水槽安装在所述杠杆一端，并且所述蓄水槽以与所述杠杆的连接处为轴在竖直面转动；
主配重，固定在所述杠杆另一端；
动力传输装置以及发电机，所述动力传输装置分别与所述杠杆和所述发电机相连，并且所述杠杆产生的动力传送给所述发电机，带动所述发电机发电。
优选的，所述引水装置包括：固定水管、扩散水管和曲管；
所述扩散水管一端开口大，一端开口小，开口大的一端与所述固定水管相通，开口小的一端套设在所述曲管的一端；
所述曲管的另一端与所述蓄水槽连通，且所述曲管可以沿连通处转动。
优选的，所述引水装置包括波纹管。
优选的，所述蓄水槽为V型槽、梯形槽或U型槽，所述蓄水槽的槽盖可转动的安装在所述蓄水槽的槽壁的中部。
优选的，所述槽盖的自由端固定有磁铁，所述蓄水槽的槽壁的对应位置固定有铁金属块或磁铁；
或者，所述槽盖的自由端固定有铁金属块，所述蓄水槽的槽壁的对应位置固定有磁铁；
或者，所述槽盖的自由端与所述蓄水槽的槽壁的对应位置间连接有弹簧。
优选的，所述动力传输装置包括：同轴齿轮、副配重、主动链条、传动链条以及固定在所述发电机的主动轴的端部的主动轮；
所述主动链条与所述同轴齿轮的主轮啮合，所述主动链条的一端连接所述杠杆，所述主动链条的另一端连接副配重；
所述传动链条的两端相连，并且所述传动链条同时与所述主动轮和所述同轴齿轮的副轮啮合。
优选的，所述杠杆沿竖直平面延伸形成圆盘状，所述杠杆的外周设有啮齿；
所述动力传输装置包括固定在所述发电机的主动轴的端部的主动轮；
所述主动轮与所述啮齿啮合。
优选的，所述动力传输装置包括：第一同轴齿轮、第二同轴齿轮、第三同轴齿轮、第一副配重、第二副配重、第一主动链条、第二主动链条、第一传动链条以及第二传动链条；
所述第一主动链条与所述第一同轴齿轮的主轮啮合，所述第一主动链条的一端与所述杠杆的一端相连，所述第一主动链条的另一端连接第一副配重；
所述第二主动链条与所述第二同轴齿轮的主轮啮合，所述第二主动链条的一端与所述杠杆的另一端相连，所述第二主动链条的另一端连接第二副配重；
所述第三同轴齿轮的副轮固定在所述发电机的主动轴的端部；
所述第一传动链条的两端相连，并且所述第一传动链条同时与所述第一同轴齿轮的副轮和第三同轴齿轮的主轮啮合；
所述第二传动链条的两端相连，并且所述第二传动链条同时与所述第二同轴齿轮的副轮和第三同轴齿轮的副轮啮合。
优选的，还包括排水装置；所述排水装置包括：集水漏斗、排水渠和固定在所述排水渠内的单向防倒流阀门。
一种用于高楼废水发电的排水发电***，所述排水发电***为上述的排水发电***。
这种排水发电***，通过安装在杠杆上的蓄水槽承接水流，在水流的推动下蓄水槽以与杠杆的连接处为轴在竖直面来回转动，从而带动发电机发电。这种排水发电***相对于传统的依赖叶轮或涡轮转动来带动发电机发电的排水发电***，不容易阻塞。
【附图说明】
图1为一实施方式的排水发电***的示意图；
图2为图1所示的排水发电***的部分结构示意图；
图3为图1所示的排水发电***的部分结构示意图；
图4为图1所示的排水发电***另一工作状态的简单示意图；
图5为再一实施方式的排水发电***的动力传导示意图；
图6为另一实施方式的排水发电***的动力传导示意图；
图7为图1所示的排水发电***应用于高楼废水发电的示意图。
【具体实施方式】
下面结合附图和具体实施例对排水发电***及其应用做进一步的介绍。
如图1所示的一实施方式的排水发电***100，包括：引水装置10、蓄水槽20、杠杆30、主配重40、动力传输装置50、发电机60以及排水装置70。
引水装置10用于引导水流。
蓄水槽20与引水装置10相通并承接引水装置10引导的水流。
结合图2，引水装置10包括：固定水管12、扩散水管14以及与蓄水槽20连接的曲管16，水流从固定水管12流经扩散水管14最后通过曲管16流入蓄水槽20。
固定水管12可以固定在墙壁等固定设施上。扩散水管14可转动的安装在墙壁等固定设施上，扩散水管14一端开口大，一端开口小，开口大的一端与固定水管12相通，开口小的一端套设在曲管16的一端，使得扩散水管14可以沿曲管16滑动。蓄水槽20的槽壁靠近顶端处开设有与曲管16适配的通孔22，曲管16的另一端穿过通孔22，且曲管16可以沿通孔22转动。
在优选的实施例中，曲管16穿入通孔22的一端可以延伸形成阻挡结构，使得曲管16更好的固定在蓄水槽20的槽壁上。
结合图3，本实施方式中，蓄水槽20为V型槽，蓄水槽20的底部设有活动底座24，并通过活动底座24和螺丝等结构可转动的安装在杠杆30的一端，这样蓄水槽20可以以与杠杆30的连接处为轴在竖直面转动。
主配重40固定在杠杆30另一端（如图1所示）。
在其他的实施方式中，蓄水槽20还可以为梯形槽、U型槽等结构，也可以通过其他方式可转动的固定在杠杆30的一端。
蓄水槽20的槽盖26可转动的安装在蓄水槽20的槽壁的中部。
本实施方式中，槽盖26的自由端固定有磁铁27，蓄水槽20的槽壁的对应位置固定有铁金属块29。
在其他的实施方式中，还可以采用如下方案：
槽盖26的自由端固定有磁铁，蓄水槽20的槽壁的对应位置固定有磁铁；
或者，槽盖26的自由端与蓄水槽20的槽壁的对应位置间连接有弹簧；
或者，槽盖26的自由端固定有铁金属块，蓄水槽20的槽壁的对应位置固定有磁铁；
从而使得槽盖26被水流重开后可以自动回位。
杠杆30上设有阻挡块32，阻挡块32设置在蓄水槽20靠近杠杆30中心的一侧，用于阻止蓄水槽20的转动。
结合图4，当蓄水槽20随着杠杆30转动，或蓄水槽20以与杠杆30的连接处为轴在竖直面转动时，曲管16沿通孔22转动，扩散水管14沿曲管16滑动。当蓄水槽20内储蓄的水冲开槽盖26后，槽盖26上的磁铁27会与蓄水槽20的槽壁上固定的铁金属块29相互吸引，槽盖26重新关上。
采用这种结构的引水装置10，可以保证蓄水槽20在转动过程中依然可以顺利工作。在其他的实施方式中，还可以采用其他结构的引水装置10，例如：采用一条可以伸缩拉动的波纹管。
动力传输装置50分别与杠杆30和发电机60相连，从而将杠杆30产生的动力传送给发电机60。
动力传输装置50可以通过多种不同的方案实施，这里仅列出如下几种动力传导的方案以供参考。
结合图1，动力传输装置50包括同轴齿轮51、副配重53、主动链条55、传动链条57以及固定在发电机60的主动轴的端部的主动轮59。
主动链条55与同轴齿轮51的主轮啮合。主动链条55的一端连接杠杆30，另一端连接副配重53。理论上来说，主动链条55可以连接在杠杆30去除中心之外的任意位置。
传动链条57的两端相连，并且传动链条57同时与主动轮59和同轴齿轮51的副轮（图中未显示）啮合。
通过这样的动力传导方式，动力传输装置50将杠杆30产生的动力传送给发电机60发电。
如图5所示的另一实施方式的排水发电***200，杠杆230沿竖直平面延伸形成圆盘状，杠杆230的外周设有啮齿233。
动力传输装置250包括固定在发电机260的主动轴262的端部的主动轮253。
主动轮253与啮齿233啮合。
通过这样的动力传导方式，动力传输装置250将杠杆230产生的动力传送给发电机260发电。
如图6所示的另一实施方式的排水发电***300，动力传输装置350包括：第一同轴齿轮351、第二同轴齿轮352、第三同轴齿轮353、第一副配重354、第二副配重355、第一主动链条356、第二主动链条357、第一传动链条358以及第二传动链条359。
第一主动链条356与第一同轴齿轮351的主轮啮合，第一主动链条356的一端与杠杆330的一端相连，另一端连接第一副配重354。
第二主动链条357与第二同轴齿轮352的主轮啮合，第二主动链条357的一端与杠杆330的另一端相连，另一端连接第二副配重355。
第三同轴齿轮353的副轮固定在发电机360的主动轴362的端部。
第一传动链条358的两端相连，并且第一传动链条358同时与第一同轴齿轮351的副轮和第三同轴齿轮353的主轮啮合。
第二传动链条359的两端相连，并且第二传动链条359同时与第二同轴齿轮352的副轮和第三同轴齿轮353的副轮啮合。
通过这样的动力传导方式，动力传输装置350将杠杆330产生的动力传送给发电机360发电。
最后回到图1，本实施方式的排水装置70包括：集水漏斗72、排水渠74和固定在排水渠74内的单向防倒流阀门76。
蓄水槽20内流出的水通过集水漏斗72汇集后流入排水渠74，最终排出。通过固定在排水渠74内的单向防倒流阀门76，防止排出的水流倒流回来。
结合图1和图4，这种排水发电***100工作时，水流通过引水装置10流入蓄水槽20，当蓄水槽20重量超过主配重40后，蓄水槽20跟随杠杆30转动，同时以与杠杆30的连接处为轴在竖直面转动，将储蓄的水流排出，接着蓄水槽20被主配重40拉回。蓄水槽20在水流的推动下与杠杆30在竖直面来回转动，并将动力通过动力传输装置50传送给发电机60，从而带动发电机60发电。
这种排水发电***100相对于传统的依赖叶轮或涡轮转动来带动发电机发电的排水发电***，不容易阻塞。
这种排水发电***100可以应用于多种水力发电场所，如山泉水流、小河等，下面以该排水发电***100应用于高楼废水发电为例进行简单介绍。
结合图7，为了能够更好的适用于高楼废水发电，可以将这种排水发电***100的蓄水槽20等结构固定在一个密闭空间80。密闭空间80开设有维修通道82、入水通道84、排水通道86和动力传导管道88。引流装置10通过入水通道84引入，从而将废水引导流入蓄水槽20，排水装置70通过排水通道86引出，从而将废水引导排出。杠杆30和发电机60之间通过动力传输装置50进行动力传输。
以上所述实施例仅表达了本发明的一种或几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种排水发电***，其特征在于，包括：
    引导水流的引水装置；
    蓄水槽，与所述引水装置相通并承接所述引水装置引导的水流；
    杠杆，所述蓄水槽安装在所述杠杆一端，并且所述蓄水槽以与所述杠杆的连接处为轴在竖直面转动；
    主配重，固定在所述杠杆另一端；
    动力传输装置以及发电机，所述动力传输装置分别与所述杠杆和所述发电机相连，并且所述杠杆产生的动力传送给所述发电机，带动所述发电机发电。
  2. 如权利要求1所述的排水发电***，其特征在于，所述引水装置包括：固定水管、扩散水管和曲管；
    所述扩散水管一端开口大，一端开口小，开口大的一端与所述固定水管相通，开口小的一端套设在所述曲管的一端；
    所述曲管的另一端与所述蓄水槽连通，且所述曲管可以沿连通处转动。
  3. 如权利要求1所述的排水发电***，其特征在于，所述引水装置包括波纹管。
  4. 如权利要求1所述的排水发电***，其特征在于，所述蓄水槽为V型槽、梯形槽或U型槽，所述蓄水槽的槽盖可转动的安装在所述蓄水槽的槽壁的中部。
  5. 如权利要求4所述的排水发电***，其特征在于，所述槽盖的自由端固定有磁铁，所述蓄水槽的槽壁的对应位置固定有铁金属块或磁铁；
    或者，所述槽盖的自由端固定有铁金属块，所述蓄水槽的槽壁的对应位置固定有磁铁；
    或者，所述槽盖的自由端与所述蓄水槽的槽壁的对应位置间连接有弹簧。
  6. 如权利要求1所述的排水发电***，其特征在于，所述动力传输装置包括：同轴齿轮、副配重、主动链条、传动链条以及固定在所述发电机的主动轴的端部的主动轮；
    所述主动链条与所述同轴齿轮的主轮啮合，所述主动链条的一端连接所述杠杆，所述主动链条的另一端连接副配重；
    所述传动链条的两端相连，并且所述传动链条同时与所述主动轮和所述同轴齿轮的副轮啮合。
  7. 如权利要求1所述的排水发电***，其特征在于，所述杠杆沿竖直平面延伸形成圆盘状，所述杠杆的外周设有啮齿；
    所述动力传输装置包括固定在所述发电机的主动轴的端部的主动轮；
    所述主动轮与所述啮齿啮合。
  8. 如权利要求1所述的排水发电***，其特征在于，所述动力传输装置包括：第一同轴齿轮、第二同轴齿轮、第三同轴齿轮、第一副配重、第二副配重、第一主动链条、第二主动链条、第一传动链条以及第二传动链条；
    所述第一主动链条与所述第一同轴齿轮的主轮啮合，所述第一主动链条的一端与所述杠杆的一端相连，所述第一主动链条的另一端连接第一副配重；
    所述第二主动链条与所述第二同轴齿轮的主轮啮合，所述第二主动链条的一端与所述杠杆的另一端相连，所述第二主动链条的另一端连接第二副配重；
    所述第三同轴齿轮的副轮固定在所述发电机的主动轴的端部；
    所述第一传动链条的两端相连，并且所述第一传动链条同时与所述第一同轴齿轮的副轮和第三同轴齿轮的主轮啮合；
    所述第二传动链条的两端相连，并且所述第二传动链条同时与所述第二同轴齿轮的副轮和第三同轴齿轮的副轮啮合。
  9. 如权利要求1所述的排水发电***，其特征在于，还包括排水装置；所述排水装置包括：集水漏斗、排水渠和固定在所述排水渠内的单向防倒流阀门。
  10. 一种用于高楼废水发电的排水发电***，其特征在于，所述排水发电***为权利要求1~9中任一项所述的排水发电***。
PCT/CN2012/085007 2011-12-16 2012-11-22 排水发电***及其应用 WO2013086924A1 (zh)

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