WO2013013534A1 - 漂浮式水浪能量采集转换系统 - Google Patents

漂浮式水浪能量采集转换系统 Download PDF

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Publication number
WO2013013534A1
WO2013013534A1 PCT/CN2012/076282 CN2012076282W WO2013013534A1 WO 2013013534 A1 WO2013013534 A1 WO 2013013534A1 CN 2012076282 W CN2012076282 W CN 2012076282W WO 2013013534 A1 WO2013013534 A1 WO 2013013534A1
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WO
WIPO (PCT)
Prior art keywords
floating
energy conversion
floating platform
conversion device
adjacent
Prior art date
Application number
PCT/CN2012/076282
Other languages
English (en)
French (fr)
Inventor
董万章
王桂林
Original Assignee
Dong Wanzhang
Wang Guilin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dong Wanzhang, Wang Guilin filed Critical Dong Wanzhang
Priority to US14/235,717 priority Critical patent/US20140248151A1/en
Priority to CA2842712A priority patent/CA2842712A1/en
Priority to AU2012289440A priority patent/AU2012289440A1/en
Publication of WO2013013534A1 publication Critical patent/WO2013013534A1/zh

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Classifications

    • 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
    • F03B3/00Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12Blades; Blade-carrying rotors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • 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
    • F03B13/12Adaptations 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
    • F03B13/14Adaptations 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 wave energy
    • F03B13/16Adaptations 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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/20Adaptations 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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
    • 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
    • F03B13/12Adaptations 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
    • F03B13/14Adaptations 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 wave energy
    • F03B13/24Adaptations 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 wave energy to produce a flow of air, e.g. to drive an air turbine
    • 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
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • the invention belongs to the technical field of water wave energy, and particularly relates to a floating water wave energy collection and conversion system. Background technique
  • Water waves also known as water waves or waves, are mechanical waves formed by natural factors such as winds or temperature differences in rivers, lakes, and oceans. Water waves, especially the waves, contain enormous energy and are extremely important energy resources. The energy contained in water waves is also called water wave energy. Compared with the three traditional energy resources of oil, coal and natural gas, water waves can have the advantages of large reserves, no pollution, and sustainable use.
  • the Chinese Utility Model Patent No. 200820212914.4 discloses a floating wave power generation device including a pair of sealed floating boxes, the pair of floating boxes including One floating box on the left and right sides, the opposite sides of the two are separated by an appropriate distance and respectively hinged together by the ribs perpendicular to the side of the box, and when the floating box floats up and down with the waves, they can be rotated by a certain angle with respect to the hinge axis;
  • crank-link mechanism one end of each link in the mechanism is respectively hinged on the connecting rod support fixed on the left and right floating box near the inner side, and the other end is hinged on the eccentric shaft of the crankshaft; Supporting the crankshaft support fixed on the left and right floating tanks;
  • each of which is respectively mounted on a power generation support and is connected to two generators by the above-mentioned crank linkage mechanism, and each generator is respectively mounted on a power generation support and is connected by the above crank connecting rod
  • the organization is driven by a speed-increasing mechanism.
  • the object of the present invention is to provide a floating water wave energy collection and conversion system, which can overcome the shortcomings of the existing ocean wave power generation device, such as complicated structure and many energy conversion links, thereby greatly increasing Improve the level of industrial utilization of water and waves.
  • the present invention adopts the following technical solutions:
  • a floating water wave energy harvesting conversion system comprising at least two floating platforms floating in series on a water surface and movably connected to each other, wherein the floating platform is provided with a power transmission device and an energy conversion device,
  • the energy conversion device is a linear generator, a hydraulic cylinder or a hydraulic cylinder.
  • the power transmission device between the adjacent floating platforms is movably connected with the energy conversion device. Under the action of water waves, the adjacent floating platform moves relative to each other.
  • the power transmission device on the floating platform and the energy conversion device on the adjacent floating platform are reciprocally moved relative to each other, so that the energy conversion device performs energy conversion.
  • the energy conversion principle of the above technical solution is: natural forces such as wind power and water surface action generate water waves.
  • the fluctuation of the water wave drives the floating platform motion floating on the water surface.
  • the movement of the adjacent floating platform is different, and the asynchronous movement causes the floating platform to move relative to each other.
  • This relative motion of adjacent pontoons typically manifests as unsynchronized up and down motion or relative rotation centered at the joint.
  • This relative movement of adjacent pontoons causes relative movement of the power transmitting device and the energy conversion device, respectively, located adjacent to the pontoon and movably coupled to each other.
  • This process essentially transfers the mechanical energy obtained by the "face energy” to the entire floating platform to the "point" of the energy conversion device (for example, but not limited to a linear generator), thereby solving the low density of water wave energy. Disadvantages.
  • the present invention can further adopt the following technical solutions:
  • a hinge seat is disposed on an adjacent end surface of two adjacent floating platforms, and two adjacent floating platforms are movably connected by a hinge seat;
  • the power transmission device includes a power transmission rod and a power steering device, and one end of the power transmission rod Attached to the fixed seat fixed on a floating platform, the other end of the power transmission rod is movably connected to one end of the power steering, and the other end of the power steering device is movably connected with the energy conversion device on the adjacent floating platform.
  • the energy conversion device is movably connected to a fixing seat fixed on the floating platform;
  • the two adjacent floating platforms rotate relative to the axis of the hinge seat as the water wave fluctuates, and the power steering rod drives the power steering device and the energy conversion device to perform reciprocating relative motion.
  • the number of the floating platforms is more than three, and the hinge seats are provided on adjacent end faces of the adjacent two floating platforms; among the three floating platforms sequentially connected from left to right, the left floating platform and the middle
  • the floating platform is hinged by a hinge seat;
  • the intermediate floating platform is hinged to the right floating platform by a hinge seat;
  • a lifting platform is arranged at a top right end of the left floating platform, a fixing seat is arranged on a side of the protruding platform;
  • a convex platform is arranged at a top right end of the intermediate floating platform, and a fixing seat is arranged on a side surface of the protruding platform;
  • the left side of the upper side of the intermediate floating platform is provided with a fixing seat; the left side of the upper side of the right side of the floating platform is provided with a fixing seat.
  • An energy conversion device is disposed on the left floating platform, and one end of the energy conversion device is movably connected to a fixing seat on a side of the boss, and the other end of the energy conversion device is movably connected to one end of the power steering device, and the power steering device is The other end is movably connected to one end of the power transmission rod, and the other end of the power transmission rod is movably connected with the fixing seat at the upper left end of the side of the intermediate floating platform;
  • the intermediate floating platform is provided with an energy conversion device.
  • One end of the energy conversion device is movably connected with the fixing seat on the side of the boss, and the other end of the energy conversion device is movably connected with one end of the power steering device, and the other end of the power steering device and the power transmission
  • One end of the rod is movably connected, and the other end of the power transmission rod is movably connected to the fixing seat at the upper left end of the side surface of the pontoon.
  • the power transmission device is in the shape of a rod, a plate or a cylinder
  • the energy conversion device is a cylindrical, cubic or spherical body
  • the connection manner between the power transmission device and the energy conversion device is a socket, a plug, and a rack connection. , gear connection or welding.
  • At least one power transmitting device is disposed on each of the floating platforms.
  • the power transmission device and the energy conversion device are disposed on an upper surface of the floating platform, a lower surface of the floating platform, a side surface of the floating platform, or an interior of the floating platform.
  • the present invention also proposes another technical solution based on the disadvantages of overcoming the existing structure of the existing wave power generating device and having many energy conversion links.
  • the technical solution is as follows:
  • a floating water wave energy harvesting conversion system comprising at least two floating platforms floating in series on a water surface and movably connected to each other, the floating platform is provided with a fixing seat, and the energy conversion device is connected across On the fixed seats on the two adjacent floating platforms, under the action of water waves, the adjacent floating platforms move relative to each other, so that the energy conversion device performs energy conversion.
  • the technical solution is characterized in that the energy conversion device directly realizes the energy conversion under the action of the relative movement of two adjacent floating platforms.
  • the so-called "energy conversion device directly realizes the energy conversion under the action of the relative movement of two adjacent floating platforms” means that the technical solution does not separately provide a power transmission device outside the floating platform to the energy
  • the conversion device transfers energy, but the energy of the water wave is directly transmitted by the floating platform to the energy conversion device, and energy conversion is realized by the energy conversion device.
  • a hinge seat is disposed on an adjacent end surface of two adjacent floating platforms; two adjacent floating platforms are hinged by a hinge seat; a top of the floating platform is provided with a fixing seat, and two adjacent floating platforms are An energy conversion device is connected across the fixing base; the floating platform rotates relative to the hinge axis in the hinge seat between the adjacent floating platforms under the action of water waves, thereby squeezing and stretching the energy conversion device Two kinds of forces, the energy conversion device realizes energy conversion under the action of these two forces. Further, the energy conversion device includes a movable component and a fixed component, and the movable component and the fixed component move relative to each other when the adjacent floating platform moves relative to each other.
  • the energy conversion device is a cylindrical or cubic or spherical body. Further, for the floating water wave energy collection conversion system in which the power transmission device is not provided, the energy conversion device is disposed on the upper surface of the floating platform, the lower surface of the floating platform, the side of the floating platform, or the inside of the floating platform.
  • the hinge base includes a rib with a circular hole through which a pin is bored.
  • a sleeve is disposed on the pin shaft.
  • the pin shaft is provided with a ceramic bearing, and the bearing is provided with a sealing member.
  • one end of the energy conversion device is movably connected to a bracket of a floating platform hinge seat, and the other end of the energy conversion device is movably connected to a fixing base fixed on another floating platform.
  • center of the circular hole on the hinge seat bracket is radially coaxial with the center of the circular hole on the hinge seat.
  • At least one energy conversion device is disposed on each of the floating platforms.
  • the shape of the horizontal section of the pontoon is square, circular, elliptical, triangular or polygonal.
  • each turret rotates at an angle of 80° counterclockwise to 80° clockwise.
  • the energy conversion device is a linear generator, a rack and a gear driven rotary generator, a hydraulic cylinder, a pneumatic cylinder, and a hydraulic cylinder.
  • linear generator the rack and pinion-driven rotary generator, the hydraulic cylinder, the pneumatic cylinder, and the hydraulic cylinder can all adopt the energy conversion device of the prior art.
  • the area of the floating platform is between 0.01 and 1000 square meters.
  • the pontoon is a device that converts "face energy” into "point energy”. To make the energy conversion device of the present invention obtain enough energy, the area of the pontoon should be large enough. However, in the case where the area of the floating stage is too large, the floating stage is relatively stable, and it is difficult to effectively realize efficient conversion of energy.
  • the size of the floating platform is also related to the size of the water body. For example, in a small stream, the area of the floating platform can reach 0.01 square meters, and the ideal technical effect can be obtained. In the sea, the area of the floating platform can be set large.
  • the horizontal section of the floating platform has a square shape. Or an elliptical shape, the aspect ratio of the floating platform is in the range of 30 to 1. The aspect ratio of the floating platform is in the range of 30 to 1, in order to maintain the stability of the floating platform.
  • a floating water wave energy collection and conversion system comprises at least two floating platforms floating on the water surface in series, a hinge seat is arranged on an adjacent end surface of the floating platform, and two adjacent floating platforms pass through a hinge seat Hinged, the outer casing of the energy conversion device is fixed on a floating platform, and the central shaft of the energy conversion device is fixed on the pin for hinged on the hinge seat, and the pin is fixed on the adjacent floating platform Under the action of water waves, two adjacent floating platforms rotate relative to each other, and the outer casing of the energy conversion device is rotated relative to the central axis of the energy conversion device, thereby realizing energy conversion.
  • a floating water wave energy collection and conversion system comprises at least two floating platforms floating on the water surface in series, a hinge seat is arranged on an adjacent end surface of the floating platform, and two adjacent floating platforms pass through a hinge seat Hinged, under the action of water waves, the two adjacent floating platforms rotate relative to each other, driving the hinge pin fixed on one floating table to rotate relative to the other floating table, so that the large gear disposed on the hinge pin rotates, and then The pinion gear on the energy conversion device disposed on the other floating platform rotates, and the energy conversion device is driven to perform energy conversion.
  • the present invention further adopts the following technical solution:
  • the two floating platforms at both ends of the water wave energy collection and conversion system are respectively flexibly connected with the fixing device fixed at the bottom of the water body.
  • the effective use of water wave energy helps to reduce the consumption of other energy sources that have a negative impact on the environment such as coal, oil, natural gas, etc. Therefore, the present invention has the effect of protecting the environment.
  • the floating water wave energy collection and conversion system of the invention has a simple structure, in particular, the energy conversion device can adopt the linear generator, the rack and pinion driven rotary generator, the hydraulic cylinder and the air pressure in the prior art.
  • the cylinder and the hydraulic cylinder therefore, have the advantages of low use cost and convenient application.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural view of a second embodiment of the present invention.
  • Figure 3 is a schematic structural view of a third embodiment of the present invention.
  • Figure 4 is a schematic structural view of Embodiment 4 of the present invention.
  • Figure 5 is a schematic structural view of Embodiment 5 of the present invention.
  • Figure 6 is a schematic structural view of Embodiment 6 of the present invention
  • Figure 7 is a schematic structural view of Embodiment 7 of the present invention
  • 8A-8B are schematic views showing the structure of an eighth embodiment of the present invention. detailed description
  • a floating water wave energy collection and conversion system includes two floating platforms 101 and a floating platform 102 floating on the water surface and movably connected to each other through a hinge seat 108.
  • the floating platform 102 is provided with energy conversion.
  • the device 103, the floating platform 101 is provided with a power transmission device, and the power transmission device includes a power transmission rod 104 and a power steering device 105.
  • One end of the power transmission rod 104 is movably connected with a fixing base 106 fixed on a floating platform, and the power transmission The other end of the rod 104 is movably connected to one end of the power steering device 105, and the other end of the power steering unit 105 is movably connected to the energy conversion device 103 on the adjacent floating platform, and the energy conversion device 103 and the fixing base fixed on the floating platform 102. 107 active connections.
  • the floating platform 101 and the floating platform 102 rotate relative to each other about the axis of the hinge base 108, that is, the hinge shaft, and the power transmission rod 104 drives the power steering device 105 to reciprocally move relative to the energy conversion device 103.
  • the energy conversion device 103 may be a linear generator, and when the power steering device 105 and the energy conversion device 103 are reciprocally moved relative to each other, the mechanical energy can be converted into electrical energy.
  • two floating stages located at both ends of the floating water wave energy acquisition and conversion system They are each flexibly connected to a fixture fixed to the bottom of the body of water.
  • Embodiment 2 there may be a plurality of floating platforms that float on the water surface and are movably connected to each other by a hinge base.
  • a floating water wave energy collection and conversion system includes four floating platforms 201, a floating platform 202, a floating platform 203 and a floating platform 204 that are floating in series on the water surface and are movably connected to each other.
  • the floating table 201 and the floating table 202 are hinged by a hinge base 205
  • the floating table 202 and the floating table 203 are hinged by a hinge base 206
  • the floating table 203 and the floating table 204 are hinged by a hinge base 207;
  • the floating platform 204 is respectively provided with a fixing base 208, a fixing base 209, a fixing base 210 and a fixing base 211.
  • the energy conversion device 212 is bridged between the fixing base 208 and the fixing base 209, and the energy conversion device 213 is bridged between the fixing bases. Between the 209 and the mount 210, the energy conversion device 214 is bridged between the mount 210 and the mount 211.
  • the floating platform 201, the floating platform 202, the floating platform 203, and the floating platform 204 are relatively rotated around the hinge shafts of the hinge base 205, the hinge base 206, and the hinge base 207 under the action of water waves, thereby respectively respectively pairing the energy conversion device 212.
  • the energy conversion device 213 and the energy conversion device 214 generate two forces of pressing and stretching, energy conversion
  • the device 212, the energy conversion device 213, and the energy conversion device 214 perform energy conversion under the action of these two forces.
  • a floating water wave energy harvesting conversion system includes four floating platforms 301, a floating platform 302, a floating platform 303, and a floating platform 304 that float on the water surface in series and are movably connected to each other.
  • the floating table 301 and the floating table 302 are hinged by a hinge base 305
  • the floating table 302 and the floating table 303 are hinged by a hinge base 306
  • the floating table 303 and the floating table 304 are hinged by a hinge seat 307;
  • One ends of the energy conversion device 308, the energy conversion device 309, and the energy conversion device 310 are respectively fixed to the floating platform.
  • the floating platform 303 and the floating base 304 fixed seat 311, the fixed seat 312, the fixed seat 313 are movably connected; the other ends of the energy conversion device 308, the energy conversion device 309, and the energy conversion device 310 are respectively fixed on the hinge base 305
  • the hinge base bracket 314, the hinge base bracket 315 fixed to the hinge base 306, and the hinge base bracket 316 fixed to the hinge base 307 are movably connected.
  • the floating platform 301, the floating platform 302, the floating platform 303 and the floating platform 304 are relatively rotated around the hinge base 305, the hinge base 306 and the hinge base 307 under the action of water waves, respectively for the energy conversion device 308 and the energy conversion device 309.
  • the energy conversion device 310 generates two forces of pressing and stretching to achieve energy conversion.
  • a floating water wave energy conversion system includes three floating platforms 401, a floating platform 402 and a floating platform 403 which are floating in series on the water surface and are movably connected to each other; the floating platform 401 and the floating platform
  • the table 402 is hinged by a hinge base 404, and the floating table 402 and the floating table 403 are hinged by a hinge seat 405; the floating table 401, the floating table 402 and the floating table 403 are respectively provided with a boss 406, a boss 407, and a boss 408;
  • One end of the device 409 is movably coupled to a fixed seat 411 fixed to the side of the boss 406, and the other end of the energy conversion device 409 is movably coupled to one end of the power steering 415, and the other end of the power steering 415 is coupled to one end of the power transmission rod 414.
  • the other end of the power transmission rod 414 is movably connected to the fixing seat 417 fixed on the side of the floating platform 402.
  • One end of the energy conversion device 410 is movably connected to the fixing base 412 fixed on the side of the boss 407, the energy conversion device
  • the other end of the 410 is movably coupled to one end of the power transmission rod 413, and the other end of the power transmission rod 413 is movably coupled to a fixed seat 418 fixed to the side of the floating table 403.
  • Embodiment 5 The working principle of the embodiment is the same as that of the first embodiment, and details are not described herein again. Embodiment 5
  • a floating water wave energy collection and conversion system includes three floating platforms 501, a floating platform 50 2 and a floating platform 503 which are floating in series on the water surface and are movably connected to each other;
  • the table 501 and the floating table 502 are hinged by a hinge base 504, and the floating table 502 and the floating table 503 are hinged by a hinge base 505;
  • one end of the energy conversion device 506 is movably connected to a fixing seat 508 fixed on the side of the floating table 501, and the energy conversion device 506
  • the other end is movably connected to a fixing base 509 fixed on the side of the floating platform 502;
  • one end of the energy conversion device 507 is movably connected to the fixing base 510 fixed on the side of the floating platform 502, and the other end of the energy conversion device 507 is fixed to the floating
  • the mount 511 on the side of the table 503 is movably connected.
  • a floating water wave energy collection and conversion system includes four floating platforms 601, a floating platform 602, a floating platform 603, and a floating platform that are floating in series on the water surface and are movably connected to each other.
  • 604 a hinge seat 605, a hinge base 606, and a hinge base 607 are respectively disposed on the adjacent end faces of the floating platform, and the adjacent two floating platforms are hinged by the hinge seat, the energy conversion device 608, the energy conversion device 609, and the energy conversion
  • the outer casing of the device 610 is fixed on one end surface of the floating platform 602, the floating platform 603 and the floating platform 604, and the central axes of the energy conversion device 608, the energy conversion device 609, and the energy conversion device 610 are respectively fixed on the hinge base for the hinge.
  • the pin 611 On the pin 611, the pin 612 and the pin 613, the pin 611 is fixed on the floating table 601, the pin 612 is fixed on the floating table 602, and the pin 613 is fixed on the floating table 603.
  • the two adjacent floating platforms are rotated relative to each other, and the outer casing of the energy conversion device is rotated relative to the central axis of the energy conversion device to perform energy conversion.
  • Example 7
  • a floating water wave energy collection and conversion system includes four floating platforms 701, a floating platform 702, a floating platform 703, and a floating platform that are floating in series on the water surface and are movably connected to each other. 704, the floating platform 701 and the floating platform 702 are hinged by a hinge base 705, the floating platform 702 and the floating platform 703 are hinged by a hinge base 706, and the floating platform 703 and the floating platform 704 are hinged by a hinge base 707;
  • the top surface of the floating platform 701 and the floating platform 703 are respectively provided with a fixing base 708 and a fixing base 710.
  • the bottom surface of the floating platform 702 and the floating platform 704 are respectively provided with a fixing base 709 and a fixing base 711; the energy conversion device 712 is connected across Between the fixing base 708 and the fixing base 709, the energy conversion device 713 is bridged between the fixing base 709 and the fixing base 710, and the energy conversion device 714 is bridged between the fixing base 710 and the fixing base 711.
  • the working principle of this embodiment is the same as that of the second embodiment. Here, it is no longer Narration.
  • a floating water wave energy collection and conversion system includes two floating platforms 801 and a floating platform 802 floating in series on a water surface, and the floating platform 801 and the floating platform 802 are adjacent to each other.
  • a hinge seat is arranged on the end surface, and the floating platform 801 and the floating platform 802 are hinged by the hinge seat. Under the action of water waves, the floating platform 801 and the floating platform 802 are relatively rotated to drive the hinge pin fixed on the floating platform 802.
  • the shaft rotates relative to the floating platform 801, so that the large gear 803 disposed on the hinge pin rotates, and the large gear 803 rotates the pinion 804 disposed on the energy conversion device 805 disposed on the other floating platform, and the pinion 804 drives the energy conversion.
  • a device 805 eg, a generator performs energy conversion.
  • the embodiments of the present invention have been described above, and those skilled in the art should understand that the present invention is not limited by the above specific embodiments; the present invention also includes various modified embodiments, for example, the power transmitting apparatus and the present invention.
  • the energy conversion device may be disposed on the upper surface of the floating platform, the lower surface of the floating platform, the side of the floating platform or the inside of the floating platform.
  • the shape of the floating platform may also be set as a rectangle, a sphere, a cylinder, etc., for example,
  • the number of floating platforms in the floating water wave energy harvesting conversion system of the present invention can be determined according to actual needs, and usually can reach tens, hundreds, or even more. In any case, any modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the invention are intended to be included within the scope of the invention.

Abstract

提供一种漂浮式水浪能量采集转换系统,其包括至少两个以串联的方式漂浮在水面上,且彼此间活动连接的浮台(101,102),活动连接方式可以是铰接,浮台上设有动力传递装置和能量转换装置(103),相邻浮台(101,102)的动力传递装置和能量转换装置(103)彼此活动连接,相互间可以作相对运动,随着水浪的波动,相邻的两个浮台(101,102)以铰链轴为中心作相对转动,带动浮台上的动力传递装置和能量转换装置(103)作相对运动,从而实现能量的转化。能量转换装置为直线式发电机、齿条和齿轮驱动的旋转式发电机、液压油缸、气压缸、水压缸。该转换系统能够有效地利用水浪的能量,并且结构简单、使用成本低、便于推广应用。

Description

漂浮式水浪能量采集转换系统 技术领域
本发明属于水浪能源技术领域, 特别涉及一种漂浮式水浪能量采集转换系统。 背景技术
水浪, 亦称为水波或波浪, 是河流、 湖泊、 海洋等水体受风力或温差等自然因素的 影响而形成的一种机械波。 水浪, 尤其是海浪, 蕴含着巨大的能量, 是极为重要的能源资 源。 水浪所蕴含的能量亦称为水浪能, 与石油、 煤炭、 天然气这三大传统能源资源相比, 水浪能具有储量大、 无污染、 可永续利用的优点。
近年来, 随着传统能源资源供求关系的紧张和人类环保意识的觉醒, 人们越来越关注 水浪能的利用问题。 为数不少的发明人在水浪能的利用方面进行了积极的探索, 提出了多 种多样的技术方案。 从已公开的技术文献看, 目前, 人们在水浪能的利用方面所提出的技 术方案主要是利用海浪发电。
例如, 专利号为 200820212914.4、 授权公告号为 CN201277140Y、 名称为 "漂浮式海 浪发电装置" 的中国实用新型专利公开一种漂浮式海浪发电装置, 其包括一对密封的漂浮 箱, 该对漂浮箱包括左右各一个漂浮箱, 二者相对的一面间隔适当距离并分别通过与箱体 侧面垂直的筋板铰接在一起, 当漂浮箱随着海浪上下漂浮时, 它们可以相对于铰链轴转动 一定的角度;
2个曲柄连杆机构, 每个机构中的连杆之一端分别铰接在固定于左右漂浮箱上靠近内 侧的连杆支座上, 另一端铰接在曲轴之偏心轴上; 曲轴的两端分别由固定在左右漂浮箱上 的曲轴支座支承;
2台发电机, 每台发电机分别装在一发电支座上并由上述的曲柄连杆机构通 2台发电 机, 每台发电机分别装在一发电支座上并由上述的曲柄连杆机构通过一增速机构增速后驱 动。
总的说来,包括专利号为 200820212914.4的中国实用新型专利在内的现有技术在海浪 能量的利用方面进行了有益的探索, 但是, 现有的海浪发电装置也存在结构复杂、 能量转 化环节多, 以致生产成本高、 海浪能量转化效率低的缺点。 发明内容 本发明的目的在于提供一种漂浮式水浪能量采集转换系统, 所述漂浮式水浪能量采 集转换系统能够克服现有海浪发电装置所存在的结构复杂、 能量转化环节多的缺点, 从而 大幅度地提升水浪能的产业化利用水平。
为了解决上述技术问题, 本发明采用下述技术方案:
一种漂浮式水浪能量采集转换系统, 其包括至少两个以串联的方式漂浮在水面上, 且 彼此间活动连接的浮台, 所述浮台上设有动力传递装置和能量转换装置, 所述能量转换装 置为直线式发电机、 液压油缸或水压缸, 相邻浮台之间的动力传递装置与能量转换装置活 动连接, 在水浪的作用下, 相邻浮台作相对运动, 带动浮台上的动力传递装置与相邻浮台 上的能量转换装置作往复式相对运动, 使得能量转换装置进行能量转换。
上述技术方案的能量转换原理是: 风力等自然力与水面作用产生水浪。 水浪的波动推 动漂浮在水面上的浮台运动, 由于水浪的传播有一个过程, 因此, 相邻浮台的运动是不同 步的, 而这种不同步会导致浮台相对运动。 相邻浮台的这种相对运动通常表现为不同步的 上下运动或以连接处为中心的相对转动。 相邻浮台的这种相对运动会带动分别位于相邻浮 台, 且彼此活动连接的动力传递装置和能量转换装置作相对运动。 这一过程实质上就是把 "面能量" 一整个浮台所获得的机械能传递到了能量转换装置 (例如, 但不限于直线式 发电机) 这个 "点"上, 从而解决了水浪能的密度低的缺点。
在上述技术方案的基础上, 本发明可进一步采用下述技术方案:
在相邻的两个浮台的相邻端面上设有铰链座, 相邻的两个浮台通过铰链座活动连接; 所述动力传递装置包括动力传动杆和动力转向器, 动力传动杆的一端与固定在一个浮 台上的固定座活动连接, 动力传动杆的另一端与动力转向器的一端活动连接, 所述动力转 向器的另一端与相邻浮台上的能量转换装置活动连接, 所述能量转换装置与固定在所述浮 台上的固定座活动连接;
相邻的两个浮台随着水浪的波动围绕铰链座的轴作相对转动, 并通过动力传动杆带动 动力转向器与能量转换装置作往复式相对运动。
进一步地, 所述浮台的数量在三个以上, 在相邻两个浮台的相邻端面上设有铰链座; 在从左到右顺序连接的三个浮台中, 左侧浮台与中间浮台通过铰链座铰接; 中间浮台通过 铰链座与右侧浮台铰接;
左侧浮台的顶部右端设有凸台, 凸台的侧面上设有固定座; 中间浮台的顶部右端设有 凸台, 凸台的侧面上设有固定座;
中间浮台的侧面上部左端设有固定座; 右侧浮台的侧面上部左端设有固定座。 左侧浮台上设有能量转换装置, 能量转换装置的一端与凸台侧面上的固定座活动连 接, 所述能量转换装置的另一端与动力转向器的一端活动连接, 所述动力转向器的另一端 与动力传动杆的一端活动连接, 动力传动杆的另一端与中间浮台侧面上部左端的固定座活 动连接;
中间浮台上设有能量转换装置, 能量转换装置的一端与凸台侧面上的固定座活动连 接, 能量转换装置的另一端与动力转向器的一端活动连接, 动力转向器的另一端与动力传 动杆的一端活动连接, 动力传动杆的另一端与浮台侧面上部左端的固定座活动连接。 需要 说明的是, 该技术方案中的 "左"、 "右"、 "左侧"、 "中间"、 "右侧"、 "侧面上部左端"、 "顶 部右端"等方位以图 4所示的方位为准。
进一步地, 所述动力传递装置为杆状、 板状或筒状, 能量转换装置为筒状、 立方体或 球形体, 动力传递装置与能量转换装置的连接方式为套接、 插接、 齿条连接、 齿轮连接或 焊接。
进一步地, 在所述的每一个浮台上至少设置一个动力传递装置。
进一步地, 所述动力传递装置和能量转换装置设置在浮台的上表面、 浮台的下表面、 浮台的侧面或者浮台的内部。
基于克服现有海浪发电装置所存在的结构复杂、 能量转化环节多的缺点, 本发明还提 出另一种技术方案, 该技术方案如下:
一种漂浮式水浪能量采集转换系统, 其包括至少两个以串联的方式漂浮在水面上, 且 彼此间活动连接的浮台, 所述浮台上设有固定座, 能量转换装置跨接在相邻的两个浮台上 的固定座上, 在水浪的作用下, 相邻浮台作相对运动, 使得能量转换装置进行能量转换。 该技术方案的特点在于, 能量转换装置直接在相邻的两个浮台的相对运动的作用下, 实现 能量的转换。 所谓 "能量转换装置直接在相邻的两个浮台的相对运动的作用下, 实现能量 的转换", 是指该技术方案没有在所述浮台之外另行设置动力传递装置来向所述能量转换 装置传递能量, 而是由所述浮台直接将水浪的能量传递给所述能量转换装置, 并由所述能 量转换装置实现能量的转换。
进一步地,在相邻两个浮台的相邻端面上设有铰链座;相邻两个浮台通过铰链座铰接; 所述浮台的顶部设有固定座, 在相邻两个浮台的固定座上跨接有能量转换装置; 所述浮台 在水浪的作用下, 围绕相邻浮台之间的铰链座中的铰链轴作相对转动, 从而对能量转换装 置产生挤压和拉伸两种作用力, 所述能量转换装置在这两种作用力的作用下, 实现能量的 转换。 进一步地, 所述能量转换装置包括活动部件和固定部件, 相邻浮台作相对运动时, 活 动部件和固定部件作相对运动。
进一步地, 所述能量转换装置为筒状或立方体或球形体。 进一步地, 对于未设置动力 传递装置的漂浮式水浪能量采集转换系统来说, 所述能量转换装置设置在浮台的上表面、 浮台的下表面、 浮台的侧面或者浮台的内部。
进一步地, 所述铰链座包括带有圆孔的筋板, 圆孔中穿有销轴。
进一步地, 所述销轴上设有轴套。
进一步地, 所述销轴上设有陶瓷轴承, 轴承上设有密封件。
进一步地, 所述能量转换装置的一端活动连接在一个浮台铰链座的支架上, 所述能量 转换装置的另 -端与固定在另外一个浮台上的固定座活动连接。
进一步地, 铰链座支架上的圆孔的圆心与铰链座上圆孔的圆心径向同轴。
进一步地, 在所述的每一个浮台上至少设置一个能量转换装置。
进一步地, 浮台水平截面的形状为方形、 圆形、 椭圆形、 三角形或多边形。
进一步地, 以浮台连接处的水平方向为中心线, 每个浮台转动的角度在逆时针 80°到 顺时针 80°之间。
进一步地, 所述能量转换装置为直线式发电机、 齿条和齿轮驱动的旋转式发电机、 液 压油缸、 气压缸、 水压缸。
需要说明的是, 所述直线式发电机、 齿条和齿轮驱动的旋转式发电机、 液压油缸、 气 压缸、 水压缸均可采用现有技术中的能量转换装置。
进一步地, 所述浮台的面积在 0.01〜 1000平方米之间。
这里需要对所述浮台的面积做出说明。 浮台是一个将 "面能量"转化为 "点能量" 的 装置, 要使本发明中的能量转换装置获得足够多的能量, 浮台的面积应足够大。 但是, 在 浮台的面积过大的情况下, 浮台较为平稳, 难以有效的实现能量的有效转换。 另外, 浮台 的大小也与水体的大小有关。 例如, 在小溪中, 浮台的面积达到 0.01平方米即可取得较为 理想的技术效果, 而在大海中, 浮台的面积可设置的很大。 从我们实验的情况看, 根据不 同水体的大小和风力的强弱等因素, 将浮台的面积控制在 0.01〜1000 平方米之间较为理 进一步地, 所述浮台的水平截面的形状为方形或椭圆形时, 所述浮台的长宽比在 30 到 1的范围内。 将所述浮台的长宽比在 30到 1的范围内, 是为了保持浮台的稳定性。
基于克服现有海浪发电装置存在的结构复杂、 能量转化环节多的缺点, 本发明还分别 提出了以下两种技术方案:
一种漂浮式水浪能量采集转换系统包括至少两个以串联的方式漂浮在水面上的浮台, 所述浮台相邻的端面上设有铰链座, 相邻的两个浮台通过铰链座铰接, 能量转换装置的外 壳固定在一个浮台上, 能量转换装置中的中心轴固定在铰链座上的用于铰链接的销轴上, 所述销轴固定在相邻的另一个浮台上, 在水浪的作用下, 相邻两个浮台作相对转动, 带动 能量转换装置的外壳与能量转换装置中的中心轴作相对转动, 从而实现能量转换。
一种漂浮式水浪能量采集转换系统包括至少两个以串联的方式漂浮在水面上的浮台, 所述浮台相邻的端面上设有铰链座, 相邻的两个浮台通过铰链座铰接, 在水浪的作用下, 相邻两个浮台作相对转动, 带动固定在一个浮台上的铰链销轴相对另一个浮台转动, 使得 设置在铰链销轴上的大齿轮转动, 再带动设置于另一个浮台上的能量转换装置上的小齿轮 转动, 带动能量转换装置进行能量转换。
为保持漂浮式水浪能量采集转换系统的稳定性, 特别是为了提高所述漂浮式水浪能量 采集转换系统采集能量的效率, 本发明进一步地采取了下述技术方案: 使位于所述漂浮式 水浪能量采集转换系统两端的两个浮台分别与固定在水体底部的固定装置柔性连接。
本发明具有以下有益效果:
1. 能够在产业规模上有效地利用水浪的能量。相对于能量转换装置来说, 浮台的面积 大, 能够充分地获得水浪的动能。 因此, 本发明能够在产业规模上有效地利用水浪的能量。
2. 保护环境。 水浪能量的有效利用, 有助于减少煤炭、 石油、 天然气等其他对环境有 消极影响的能源的消耗, 因此, 本发明具有保护环境的作用。
3. 本发明漂浮式水浪能量采集转换系统的结构简单,特别是其中的能量转换装置可以 采用现有技术中的直线式发电机、 齿条和齿轮驱动的旋转式发电机、 液压油缸、 气压缸、 水压缸, 因此, 本发明还具有使用成本低、 便于推广应用的优点。 附图说明
图 1是本发明的实施例一的结构示意图;
图 2是本发明的实施例二的结构示意图;
图 3是本发明的实施例三的结构示意图;
图 4是本发明的实施例四的结构示意图;
图 5是本发明的实施例五的结构示意图;
图 6是本发明的实施例六的结构示意图; 图 7是本发明的实施例七的结构示意图;
图 8A-8B是本发明的实施例八的结构示意图。 具体实施方式
实施例一
如图 1所示, 一种漂浮式水浪能量采集转换系统包括 2个漂浮在水面上, 且彼此间通 过铰链座 108活动连接的浮台 101和浮台 102, 浮台 102上设有能量转换装置 103, 浮台 101设有动力传递装置, 所述动力传递装置包括动力传动杆 104和动力转向器 105, 动力 传动杆 104的一端与固定在一个浮台上的固定座 106活动连接, 动力传动杆 104的另一端 与动力转向器 105的一端活动连接, 动力转向器 105的另一端与相邻浮台上的能量转换装 置 103活动连接, 能量转换装置 103与固定在浮台 102上的固定座 107活动连接。
浮台 101和浮台 102随着水浪的波动围绕铰链座 108的轴一亦即铰链轴一作相对 转动,并通过动力传动杆 104带动动力转向器 105与能量转换装置 103作往复式相对运动。 在本实施例中, 能量转换装置 103可以是直线式发电机, 当动力转向器 105与能量转换装 置 103作往复式相对运动时, 即可将机械能转化为电能。
为保持漂浮式水浪能量采集转换系统的稳定性, 特别是为了提高所述漂浮式水浪能量 采集转换系统采集能量的效率, 位于所述漂浮式水浪能量采集转换系统两端的两个浮台分 别与固定在水体底部的固定装置柔性连接。
在本实施例中, 漂浮在水面上, 且彼此间通过铰链座活动连接的浮台可以是多个。 实施例二
如图 2所示,一种漂浮式水浪能量采集转换系统包括 4个以串联的方式漂浮在水面上, 且彼此间活动连接的浮台 201、 浮台 202、 浮台 203和浮台 204, 浮台 201和浮台 202通过 铰链座 205铰接, 浮台 202和浮台 203通过铰链座 206铰接, 浮台 203和浮台 204通过铰 链座 207铰接; 浮台 201、 浮台 202、 浮台 203和浮台 204上分别设有固定座 208、 固定座 209、 固定座 210和固定座 211 ; 能量转换装置 212跨接在固定座 208和固定座 209之间, 能量转换装置 213跨接在固定座 209和固定座 210之间, 能量转换装置 214跨接在固定座 210和固定座 211之间。 浮台 201、 浮台 202、 浮台 203, 浮台 204在水浪的作用下, 分别 围绕铰链座 205、 铰链座 206、 铰链座 207中的铰链轴作相对转动, 从而分别对能量转换 装置 212、 能量转换装置 213和能量转换装置 214产生挤压和拉伸两种作用力, 能量转换 装置 212、 能量转换装置 213和能量转换装置 214在这两种作用力的作用下, 实现能量的 转换。 一般说来, 要使能量转换装置在挤压和拉伸两种作用力的作用下实现能量的转换, 需要在其内部设置可以做相对运动的部件。 实施例三
如图 3所示,一种漂浮式水浪能量采集转换系统包括 4个以串联的方式漂浮在水面上, 且彼此间活动连接的浮台 301、 浮台 302、 浮台 303和浮台 304, 浮台 301和浮台 302通过 铰链座 305铰接, 浮台 302和浮台 303通过铰链座 306铰接, 浮台 303和浮台 304通过铰 链座 307铰接;
能量转换装置 308、 能量转换装置 309、 能量转换装置 310的一端分别与固定在浮台
302、 浮台 303和浮台 304上的固定座 311、 固定座 312、 固定座 313活动连接; 能量转换 装置 308、 能量转换装置 309、 能量转换装置 310的另一端分别与固定在铰链座 305上的 铰链座支架 314、 固定在铰链座 306上的铰链座支架 315、 固定在铰链座 307上的铰链座 支架 316活动连接。
浮台 301、 浮台 302、 浮台 303和浮台 304在水浪的作用下, 分别围绕铰链座 305、 铰 链座 306、 铰链座 307作相对转动, 分别对能量转换装置 308、 能量转换装置 309、 能量转 换装置 310产生挤压和拉伸两种作用力, 从而实现能量的转换。 实施例四
如图 4所示, 一种漂浮式水浪能量转化系统包括 3个以串联的方式漂浮在水面上, 且 彼此间活动连接的浮台 401、 浮台 402和浮台 403 ; 浮台 401和浮台 402通过铰链座 404 铰接, 浮台 402和浮台 403通过铰链座 405铰接; 浮台 401、 浮台 402和浮台 403上分别 设有凸台 406、 凸台 407、 凸台 408; 能量转换装置 409的一端与固定在凸台 406侧面上的 固定座 411活动连接, 能量转换装置 409的另一端与动力转向器 415的一端活动连接, 动 力转向器 415的另一端与动力传动杆 414的一端活动连接, 动力传动杆 414的另一端与固 定在浮台 402的侧面上的固定座 417活动连接;能量转换装置 410的一端与固定在凸台 407 侧面上的固定座 412活动连接, 能量转换装置 410的另一端与动力传动杆 413的一端活动 连接, 动力传动杆 413的另一端与固定在浮台 403侧面上的固定座 418活动连接。
本实施例的工作原理与实施例一相同, 在此, 不再赘述。 实施例五
如图 5所示, 一种漂浮式水浪能量采集转换系统, 其包括 3个以串联的方式漂浮在水 面上, 且彼此间活动连接的浮台 501、 浮台 50 2和浮台 503 ; 浮台 501和浮台 502通过铰 链座 504铰接, 浮台 502和浮台 503通过铰链座 505铰接; 能量转换装置 506的一端与固 定在浮台 501侧面上的固定座 508活动连接,能量转换装置 506的另一端与固定在浮台 502 侧面上的固定座 509活动连接; 能量转换装置 507的一端与固定在浮台 502侧面上的固定 座 510活动连接, 能量转换装置 507的另一端与固定在浮台 503侧面上的固定座 511活动 连接。
本实施例的工作原理与实施例二相同, 在此, 不再赘述。 实施例六
如图 6所示, 一种漂浮式水浪能量采集转换系统, 其包括 4个以串联的方式漂浮在水 面上, 且彼此间活动连接的浮台 601、 浮台 602、 浮台 603和浮台 604, 在上述浮台相邻的 端面上分别设有铰链座 605、 铰链座 606、 铰链座 607, 相邻的两个浮台通过铰链座铰接, 能量转换装置 608、 能量转换装置 609、 能量转换装置 610的外壳分别固定在浮台 602、 浮 台 603和浮台 604的一个端面上, 能量转换装置 608、 能量转换装置 609、 能量转换装置 610的中心轴分别固定在铰链座上的用于铰链接的销轴 611、 销轴 612、 销轴 613上, 销轴 611固定在浮台 601上, 销轴 612固定在浮台 602上, 销轴 613固定在浮台 603上, 在水 浪的作用下, 相邻两个浮台作相对转动, 带动能量转换装置的外壳与能量转换装置中的中 心轴作相对转动, 从而进行能量转换。 实施例七
如图 7所示, 一种漂浮式水浪能量采集转换系统, 其包括 4个以串联的方式漂浮在水 面上, 且彼此间活动连接的浮台 701、 浮台 702、 浮台 703和浮台 704, 浮台 701和浮台 702通过铰链座 705铰接,浮台 702和浮台 703通过铰链座 706铰接,浮台 703和浮台 704 通过铰链座 707铰接;
浮台 701和浮台 703的顶面上分别设有固定座 708和固定座 710,浮台 702和浮台 704 的底面上分别设有固定座 709和固定台 711 ; 能量转换装置 712跨接在固定座 708和固定 座 709之间, 能量转换装置 713跨接在固定座 709和固定座 710之间, 能量转换装置 714 跨接在固定台 710和固定座 711之间。 本实施例的工作原理与实施例二相同, 在此, 不再 赘述。 实施例八
如图 8A、 图 8B所示, 一种漂浮式水浪能量采集转换系统, 其包括两个以串联的方式 漂浮在水面上的浮台 801和浮台 802, 浮台 801和浮台 802相邻的端面上设有铰链座, 浮 台 801和浮台 802通过所述铰链座铰接, 在水浪的作用下, 浮台 801和浮台 802作相对转 动, 带动固定在浮台 802上的铰链销轴相对浮台 801转动, 使得设置在铰链销轴上的大齿 轮 803转动, 大齿轮 803再带动设置于另一个浮台上的能量转换装置 805上的小齿轮 804 转动, 小齿轮 804带动能量转换装置 805(例如发电机)进行能量转换。
以上介绍了本发明的具体实施方式, 本领域的技术人员应当理解, 本发明不受上述具 体实施方式的限制; 本发明还包括多种变型的实施方式, 例如, 本发明中的动力传递装置 和能量转换装置可以设置在浮台的上表面、 浮台的下表面、 浮台的侧面或者浮台的内部, 又如, 浮台的形状还可以设置为长方形、 球形、 圆柱体等, 再如, 本发明漂浮式水浪能量 采集转换系统中的浮台的数量可以根据实际需要确定, 通常可达数十、 数百、 甚至更多。 总之, 凡在本发明的精神和原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在 本发明的保护范围之内。

Claims

权利要求书
1. 一种漂浮式水浪能量采集转换系统, 其特征在于: 包括至少两个以串联的方式 漂浮在水面上, 且彼此间活动连接的浮台, 所述浮台上设有动力传递装置和能量转换 装置, 所述能量转换装置为直线式发电机、 液压油缸或水压缸, 相邻浮台之间的动力 传递装置与能量转换装置活动连接, 在水浪的作用下, 相邻浮台作相对运动, 带动浮 台上的动力传递装置与相邻浮台上的能量转换装置作往复式相对运动, 使得能量转换 装置进行能量转换。
2. 如权利要求 1所述的漂浮式水浪能量采集转换系统, 其特征在于: 在相邻的两 个浮台 (101, 102) 的相邻端面上设有铰链座 (108), 相邻的两个浮台 (101, 102) 通过铰链座 (108) 活动连接;
所述动力传递装置包括动力传动杆( 104)和动力转向器(105),动力传动杆( 104) 的一端与固定在一个浮台上的固定座 (106) 活动连接, 动力传动杆 (104) 的另一端 与动力转向器 (105) 的一端活动连接, 动力转向器 (105) 的另一端与相邻浮台上的 能量转换装置 (103) 活动连接, 能量转换装置 (103) 与固定在浮台 (102) 上的固定 座 (107) 活动连接;
相邻的两个浮台 (101, 102) 随着水浪的波动围绕铰链座 (108) 的轴作相对转 动, 并通过动力传动杆 (104) 带动动力转向器 (105) 与能量转换装置 (103) 作往复 式相对运动。
3. 如权利要求 1所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述浮台的 数量在三个以上, 在相邻两个浮台的相邻端面上设有铰链座;
在从左到右顺序连接的三个浮台 (401,402,403) 中, 左侧浮台 (401) 与中间浮 台 (402) 通过铰链座 (404) 铰接; 中间浮台 (402) 通过铰链座 (405) 与右侧浮台 (403) 铰接;
左侧浮台 (401) 的顶部右端设有凸台 (406), 凸台 (406) 的侧面上设有固定座 (411); 中间浮台 (402) 的顶部右端设有凸台 (407), 凸台 (407) 的侧面上设有固 定座 (412);
中间浮台 (402) 的侧面上部左端设有固定座 (417); 右侧浮台 (403) 的侧面上 部左端设有固定座 (418); 左侧浮台 (401 ) 上设有能量转换装置 (409), 能量转换装置 (409 ) 的一端与凸 台 (406 ) 侧面上的固定座 (411 ) 活动连接, 能量转换装置 (409) 的另一端与动力转 向器 (415 ) 的一端活动连接, 动力转向器 (415 ) 的另一端与动力传动杆 (414) 的一 端活动连接, 动力传动杆 (414 ) 的另一端与中间浮台 (402) 侧面上部左端的固定座 ( 417 ) 活动连接;
中间浮台 (402) 上设有能量转换装置 (410), 能量转换装置 (410 ) 的一端与凸 台 (407) 侧面上的固定座 (412) 活动连接, 能量转换装置 (410) 的另一端与动力转 向器 (416) 的一端活动连接, 动力转向器 (416) 的另一端与动力传动杆 (413 ) 的一 端活动连接, 动力传动杆(413 )的另一端与浮台 (403 )侧面上部左端的固定座(418 ) 活动连接。
4. 如权利要求 1所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述动力传 递装置为杆状、 板状或筒状, 能量转换装置为筒状、 立方体或球形体, 动力传递装置 与能量转换装置的连接方式为套接、 插接、 齿条连接、 齿轮连接或焊接。
5. 如权利要求 1所述的漂浮式水浪能量采集转换系统, 其特征在于: 在所述的每 一个浮台上至少设置一个动力传递装置。
6. 如权利要求 1所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述动力传 递装置和能量转换装置设置在浮台的上表面、 浮台的下表面、 浮台的侧面或者浮台的 内部。
7. 一种漂浮式水浪能量采集转换系统, 其特征在于: 包括至少两个以串联的方式 漂浮在水面上, 且彼此间活动连接的浮台, 所述浮台上设有固定座, 能量转换装置跨 接在相邻的两个浮台上的固定座上, 在水浪的作用下, 相邻浮台作相对运动, 所述能 量转换装置直接在相邻的两个浮台的相对运动的作用下, 实现能量的转换。
8. 如权利要求 7所述的漂浮式水浪能量采集转换系统, 其特征在于: 在相邻两个 浮台的相邻端面上设有铰链座(205, 206, 207 ); 相邻两个浮台通过铰链座(205, 206, 207) 铰接; 浮台 (201, 202, 203, 204 ) 的顶部设有固定座 (208, 209, 210, 211 ), 在相邻 两个浮台的固定座上跨接有能量转换装置 (212, 213, 214);
浮台 (201, 202, 203, 204 )在水浪的作用下, 围绕相邻浮台之间的铰链座(205, 206, 207 ) 中的铰链轴作相对转动, 从而对能量转换装置 (212, 213, 214 ) 产生挤压 和拉伸两种作用力, 所述能量转换装置在这两种作用力的作用下, 实现能量的转换。
9. 如权利要求 1或 7所述的漂浮式水浪能量采集转换系统, 其特征在于: 能量转 换装置包括活动部件和固定部件, 相邻浮台作相对运动时, 活动部件和固定部件作相 对运动。
10. 如权利要求 7所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述能量 转换装置为筒状、 立方体或球形体。
11. 如权利要求 7所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述能量 转换装置设置在浮台的上表面、 浮台的下表面、 浮台的侧面或者浮台的内部。
12. 如权利要求 2、 3或者 8 所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述铰链座包括带有圆孔的筋板, 圆孔中穿有销轴。
13. 如权利要求 11所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述销轴 上设有轴套。
14. 如权利要求 11所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述销轴 上设有陶瓷轴承, 轴承上设有密封件。
15. 如权利要求 11所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述能量 转换装置的一端活动连接在一个浮台铰链座的支架上, 所述能量转换装置的另一端与 固定在另外一个浮台上的固定座活动连接。
16. 如权利要求 15所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述铰链 座支架上的圆孔的圆心与铰链座上圆孔的圆心径向同轴。
17. 如权利要求 1或 7所述的漂浮式水浪能量采集转换系统, 其特征在于: 在所 述的每一个浮台上至少设置一个能量转换装置。
18. 如权利要求 1或 7所述的漂浮式水浪能量采集转换系统, 其特征在于: 浮台 水平截面的形状为方形、 圆形、 椭圆形、 三角形或多边形。
19. 如权利要求 2、 3或者 8所述的漂浮式水浪能量采集转换系统, 其特征在于: 以浮台连接处的水平方向为中心线, 每个浮台转动的角度在逆时针 80°到顺时针 80°之 间。
20. 如权利要求 7所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述能量 转换装置为直线式发电机、 齿条和齿轮驱动的旋转式发电机、 液压油缸、 气压缸、 水 压缸。
21. 如权利要求 1或 7所述的漂浮式水浪能量采集转换系统, 其特征在于: 所述 浮台的面积在 0.01〜1000平方米之间。
22. 如权利要求 1至 8、 10、 17、 20中任一项所述的漂浮式水浪能量采集转换系 统, 其特征在于: 所述浮台的水平截面的形状为方形或椭圆形时, 所述浮台的长宽比 在 30到 1的范围内。
23. 一种漂浮式水浪能量采集转换系统, 其特征在于: 包括至少两个以串联的方 式漂浮在水面上的浮台 (601, 602, 603, 604), 所述浮台 (601, 602, 603, 604 ) 相 邻的端面上设有铰链座 (605, 606, 607), 相邻的两个浮台 (601, 602, 603, 604 ) 通过铰链座 (605, 606, 607 ) 铰接, 能量转换装置 (608, 609, 610 ) 的外壳固定在 一个浮台 (602, 603, 604 ) 上, 能量转换装置中的中心轴固定在铰链座上的用于铰链 接的销轴 (611, 612, 613 ) 上, 所述销轴 (611, 612, 613 ) 固定在相邻的另一个浮 台 (601, 602, 603 ) 上, 在水浪的作用下, 相邻两个浮台 (601, 602, 603, 604 ) 作 相对运动, 带动能量转换装置 (608, 609, 610) 的外壳与能量转换装置 (608, 609, 610) 中的中心轴作相对转动, 使得能量转换装置 (608, 609, 610) 进行能量转换。
24. 一种漂浮式水浪能量采集转换系统, 其特征在于: 包括至少两个以串联的方 式漂浮在水面上的浮台 (801, 802), 所述浮台 (801, 802)相邻的端面上设有铰链座, 相邻的两个浮台 (801, 802)通过铰链座铰接, 在水浪的作用下, 相邻两个浮台 (801, 802) 作相对转动, 带动固定在一个浮台 (802) 上的铰链销轴相对另一个浮台 (801) 转动, 使得设置在铰链销轴上的大齿轮 (803) 转动, 再带动设置于另一个浮台 (801) 上的能量转换装置 (805) 上的小齿轮 (804) 转动, 使得能量转换装置 (805) 进行能 量转换。
25. 如权利要求 1至 8、 10、 11、 23、 24中任一项所述的漂浮式水浪能量采集转 换系统, 其特征在于: 位于所述漂浮式水浪能量采集转换系统两端的两个浮台分别与 固定在水体底部的固定装置柔性连接。
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