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WO2014019266A1 - Vertical ocean energy collection and power generation apparatus - Google Patents

Vertical ocean energy collection and power generation apparatus Download PDF

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Publication number
WO2014019266A1
WO2014019266A1 PCT/CN2012/080393 CN2012080393W WO2014019266A1 WO 2014019266 A1 WO2014019266 A1 WO 2014019266A1 CN 2012080393 W CN2012080393 W CN 2012080393W WO 2014019266 A1 WO2014019266 A1 WO 2014019266A1
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WIPO (PCT)
Prior art keywords
water
impeller
impeller turbine
support frame
turbine
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Ceased
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PCT/CN2012/080393
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French (fr)
Chinese (zh)
Inventor
林东
黄长征
陈正瀚
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Publication of WO2014019266A1 publication Critical patent/WO2014019266A1/en
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Ceased legal-status Critical Current

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Classifications

    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations 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
    • F03B13/26—Adaptations 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 tide energy
    • F03B13/264—Adaptations 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 tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/244—Rotors for turbines of the cross-flow, e.g. Banki, Ossberger type
    • 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
    • F05B2240/00—Components
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the present invention relates to a power generating device, and more particularly to a vertical collecting marine energy generating device.
  • Ocean energy (including tidal energy, wave energy, ocean current energy) refers to the mechanical energy of seawater flow. As a renewable energy source, it has abundant reserves and wide distribution, and has excellent development prospects and value.
  • the way of utilizing ocean energy is mainly power generation. Its working principle is similar to that of wind power generation and conventional hydropower generation, that is, converting the mechanical energy of seawater into electric energy through an energy conversion device.
  • the seawater impact impeller turbine converts the mechanical energy of the water flow into the mechanical energy of the turbine's rotation.
  • the turbine drives the generator to generate electricity through the mechanical transmission system, and finally converts it into electrical energy.
  • the present invention provides a vertical collection marine energy power generation device with simple structure and high efficiency in view of the deficiencies of the prior art.
  • a vertical collection marine energy power generation device including a support frame; a pontoon platform, disposed above the support frame; at least two impeller turbines, the axis of the impeller turbine is perpendicular to the horizontal plane
  • the at least two impeller turbines are arranged in parallel in the support frame, and the arrangement direction of the impeller turbines on the support frame is perpendicular to the direction of the water flow;
  • the generator is arranged above the buoy platform, and a transmission mechanism is arranged between the generator and the central shaft. The tidal current flows to the impeller turbine, and the impeller turbine rotates to drive the generator to generate electricity.
  • the water guiding plate cooperates with the impeller turbine, and one end of the water guiding plate is hinged on the extension section of the support frame, and the rotation axis of the water guiding plate is parallel with the axis of the impeller turbine.
  • the water guiding flow flows to the axial force receiving side of the impeller turbine, and a stop block supporting the water guiding plate is arranged at an appropriate position on the supporting frame.
  • the water guiding plate located upstream of the impeller turbine rotates with the water flow, stopping Block support, guiding the water flow to the axial side of the impeller turbine, and maintaining an angle with the water flow direction; a side of the hinge of the water guide plate away from the impeller turbine is provided with a protrusion for maintaining an angle between the guide plate and the extension of the impeller turbine; another water guide plate located downstream of the impeller turbine is symmetric with the center of the water guide plate; The position of the plate and the other water deflector relative to the support frame varies with the direction of the water flow; the impeller turbines arranged adjacent to the support frame are arranged symmetrically with the corresponding water guide plates.
  • the side of the hinge of the water deflector away from the impeller turbine is provided with a projection for keeping the guide plate at an angle with the extension of the impeller turbine.
  • the transmission mechanism is a gearbox.
  • the horizontal collection marine energy generating device further includes a pontoon platform disposed on the support frame.
  • the generator is provided with a protective cover.
  • the support frame is made of a hollow tube.
  • the vertical collection marine energy power generation device further includes a lifting ring and a pulling cable, the lifting ring is disposed on the support frame, and the pulling cable is disposed on the lifting ring.
  • the impeller may be a Lindong impeller turbine or other well-established impellers of the prior art.
  • the beneficial effects of the present invention are that the design of the plurality of impeller turbines keeps the entire power generating device in an equilibrium state.
  • the utility model improves the utilization rate of the water flow, reduces the cost, and effectively improves the power generation efficiency.
  • the outer frame adopts a hollow structure, is easy to be processed and manufactured, and is convenient to install, adjust, and replace, and is suitable for engineering applications, because the inner hollow of the frame can provide the whole generator set. Buoyancy;
  • the use of the hollow spindle's own buoyancy reduces the friction of the impeller turbine and bearings; it is suitable for reciprocating water flow and has self-starting capability at various flow rates.
  • Figure 1 is a plan view of the present invention.
  • Figure 2 is a side view of the present invention.
  • Fig. 3 is a view showing a practical state of the present invention.
  • a vertical collection marine energy power generation device comprises a support frame 1, a generator 2 and at least two impeller turbines 3.
  • the support frame 1 is made of a hollow pipe and can be welded by using a steel pipe to reduce the quality of the device, and the support frame is mounted above
  • the buoy platform 7 provides buoyancy to the power generating device; the generator 2 is mounted on the buoy platform 13, and a transmission mechanism is provided between the generator 2 and the central shaft 4 of the impeller turbine, and the transmission mechanism may be a gear box 5, when the water flows to the impeller turbine The impeller turbine rotates to drive the gears in the gearbox to drive the generator to generate electricity.
  • the generator and the gearbox are equipped with a generator guard 6; two or more impeller turbines with a central shaft, and the impeller turbine
  • the axis is perpendicular to the horizontal plane and is disposed in parallel in the support frame;
  • the support frame 1 is also mounted with a water guiding plate 7 matched with the impeller turbine, and one end of the water guiding plate 7 is hinged on the extension of the support frame, the axis of rotation of the water deflector and the impeller
  • the axis of the turbine is parallel, and the water guiding plate guides the water flow to the axial side of the impeller turbine, and the support bracket is provided with a stop for supporting the water deflector at a suitable position on the support frame.
  • the water deflector located upstream of the impeller turbine rotates with the tidal current, and the water deflector abuts against the stop block, so that the water deflector is in the use position, and the water flow is directed to the rotation direction of the impeller turbine, and the other guide
  • the water plate 9 is symmetric with the center of the water deflector 7, and the other water deflector 9 located downstream of the impeller turbine is aligned with the flow direction of the tidal current leaving the impeller turbine, and is in a non-use position; the hinge of the water deflector is away from the impeller turbine
  • the side is provided with a protrusion 10 for keeping the guide plate at an angle with the extension of the impeller turbine.
  • the water deflector will abut against the protrusion 10.
  • the other water deflector 9 can be rotated to the use position.
  • the adjacent impeller turbines disposed on the support frame and the corresponding water deflectors are symmetrically disposed with each other.
  • the support frame 1 is provided with a lifting ring 11 and a lifting cable 12 is sleeved on the lifting ring.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (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)
  • Hydraulic Turbines (AREA)

Description

立式收集海洋能发电装置  Vertical collection of marine energy generation equipment

技术领域Technical field

本发明涉及一种发电装置，尤其是涉及一种立式收集海洋能发电装置。The present invention relates to a power generating device, and more particularly to a vertical collecting marine energy generating device.

背景技术Background technique

海洋能（包含潮流能、海浪能、洋流能）是指海水流动的机械能，作为可再生能源，储量丰富，分布广泛，具有极好的开发前景和价值。海洋能的利用方式主要是发电，其工作原理与风力发电和常规水力发电类似，即通过能量转换装置，将海水的机械能转换成电能。海水冲击叶轮水轮机将水流的机械能转换为水轮机旋转的机械能，水轮机经过机械传动系统带动发电机发电，最终转换成电能。 Ocean energy (including tidal energy, wave energy, ocean current energy) refers to the mechanical energy of seawater flow. As a renewable energy source, it has abundant reserves and wide distribution, and has excellent development prospects and value. The way of utilizing ocean energy is mainly power generation. Its working principle is similar to that of wind power generation and conventional hydropower generation, that is, converting the mechanical energy of seawater into electric energy through an energy conversion device. The seawater impact impeller turbine converts the mechanical energy of the water flow into the mechanical energy of the turbine's rotation. The turbine drives the generator to generate electricity through the mechanical transmission system, and finally converts it into electrical energy.

现今能源日益短缺，温室效应日益严重，能源日益必须低碳化，所以风能，海洋能（包含潮汐能、潮流能、海浪能、洋流能）等清洁能源是未来能源的发展方向。但现在这些清洁能源的发电设备，除了风能利用比较成熟外，海洋能的利用还都是在起步阶段，没有通用和成熟的设备，效率低下，设备不能大规模化。Nowadays, energy is increasingly in short supply, the greenhouse effect is becoming more and more serious, and energy is increasingly low-carbon. Therefore, clean energy such as wind energy and ocean energy (including tidal energy, tidal energy, wave energy and ocean current energy) is the future development direction of energy. But now these clean energy power generation equipment, in addition to the relatively mature use of wind energy, the use of ocean energy is still in its infancy, there is no universal and mature equipment, low efficiency, equipment can not be large-scale.

发明内容Summary of the invention

本发明针对现有技术的不足，提供了一种结构简单且高效的立式收集海洋能发电装置。The present invention provides a vertical collection marine energy power generation device with simple structure and high efficiency in view of the deficiencies of the prior art.

为实现上述目的，本发明可采取下述技术方案：一种立式收集海洋能发电装置，包括支撑架；浮筒平台，设于支撑架上方；至少两个叶轮水轮机，叶轮水轮机的轴线垂直于水平面，所述至少两个叶轮水轮机平行设置于支撑架内，支撑架上叶轮水轮机的排列方向与水流方向垂直；发电机，设于浮筒平台上方，发电机与中心轴之间设有传动机构，当潮流流向叶轮水轮机，叶轮水轮机转动从而驱动发电机发电；与叶轮水轮机配合的导水板，导水板一端铰接于支撑架所设的延伸段上，导水板旋转轴线与叶轮水轮机轴线平行，导水板导向水流流向叶轮水轮机轴心受力一侧，支撑架上适当位置设有支撑导水板的止挡块，当水流流向叶轮水轮机，位于叶轮水轮机上游的导水板随水流旋转，止挡块支撑，将水流导向叶轮水轮机轴心受力一侧，和水流方向保持夹角；所述导水板铰接处远离叶轮水轮机的一侧设有使导向板与叶轮水轮机延伸段保持夹角的凸起；位于叶轮水轮机下游的另一导水板与所述导水板中心对称；导水板和另一导水板相对于支撑架的位置随水流方向变化而变化；排列设置于支撑架上相邻的叶轮水轮机以及与之相应的导水板对称设置。In order to achieve the above object, the present invention can adopt the following technical solutions: a vertical collection marine energy power generation device, including a support frame; a pontoon platform, disposed above the support frame; at least two impeller turbines, the axis of the impeller turbine is perpendicular to the horizontal plane The at least two impeller turbines are arranged in parallel in the support frame, and the arrangement direction of the impeller turbines on the support frame is perpendicular to the direction of the water flow; the generator is arranged above the buoy platform, and a transmission mechanism is arranged between the generator and the central shaft. The tidal current flows to the impeller turbine, and the impeller turbine rotates to drive the generator to generate electricity. The water guiding plate cooperates with the impeller turbine, and one end of the water guiding plate is hinged on the extension section of the support frame, and the rotation axis of the water guiding plate is parallel with the axis of the impeller turbine. The water guiding flow flows to the axial force receiving side of the impeller turbine, and a stop block supporting the water guiding plate is arranged at an appropriate position on the supporting frame. When the water flows to the impeller turbine, the water guiding plate located upstream of the impeller turbine rotates with the water flow, stopping Block support, guiding the water flow to the axial side of the impeller turbine, and maintaining an angle with the water flow direction; a side of the hinge of the water guide plate away from the impeller turbine is provided with a protrusion for maintaining an angle between the guide plate and the extension of the impeller turbine; another water guide plate located downstream of the impeller turbine is symmetric with the center of the water guide plate; The position of the plate and the other water deflector relative to the support frame varies with the direction of the water flow; the impeller turbines arranged adjacent to the support frame are arranged symmetrically with the corresponding water guide plates.

另一方面，所述导水板铰接处远离叶轮水轮机的一侧设有使导向板与叶轮水轮机延伸段保持夹角的凸起。On the other hand, the side of the hinge of the water deflector away from the impeller turbine is provided with a projection for keeping the guide plate at an angle with the extension of the impeller turbine.

另一方面，所述传动机构为齿轮箱。 In another aspect, the transmission mechanism is a gearbox.

另一方面，所述卧式收集海洋能发电装置还包括设于支撑架上浮筒平台。 In another aspect, the horizontal collection marine energy generating device further includes a pontoon platform disposed on the support frame.

另一方面，所述发电机上设有防护罩。In another aspect, the generator is provided with a protective cover.

另一方面，所述支撑架由空心管材制成。In another aspect, the support frame is made of a hollow tube.

另一方面，所述立式收集海洋能发电装置还包括吊环和牵拉索，所述吊环设于支撑架上，牵拉索设于吊环上。In another aspect, the vertical collection marine energy power generation device further includes a lifting ring and a pulling cable, the lifting ring is disposed on the support frame, and the pulling cable is disposed on the lifting ring.

另一方面，所述叶轮可以为林东叶轮水轮机，也可以使用其他现有的技术成熟的叶轮。Alternatively, the impeller may be a Lindong impeller turbine or other well-established impellers of the prior art.

本发明的有益效果在于：多个叶轮水轮机的设计，使整个发电装置处于平衡状态。提高了水流的利用率，降低了成本，有效地提高了发电效率，外部框架采用空心结构，易加工制造，安装、调节、拆换方便，适合工程应用，因为框架内部空心可以给整个发电机组提供浮力；另外，利用空心主轴自身浮力，减少了叶轮水轮机和轴承的摩擦力；适合往复水流，且具有各种流速下的自启动能力。 The beneficial effects of the present invention are that the design of the plurality of impeller turbines keeps the entire power generating device in an equilibrium state. The utility model improves the utilization rate of the water flow, reduces the cost, and effectively improves the power generation efficiency. The outer frame adopts a hollow structure, is easy to be processed and manufactured, and is convenient to install, adjust, and replace, and is suitable for engineering applications, because the inner hollow of the frame can provide the whole generator set. Buoyancy; In addition, the use of the hollow spindle's own buoyancy reduces the friction of the impeller turbine and bearings; it is suitable for reciprocating water flow and has self-starting capability at various flow rates.

附图说明DRAWINGS

图1为本发明的俯视图。 Figure 1 is a plan view of the present invention.

图2为本发明的侧视图。Figure 2 is a side view of the present invention.

图3为本发明的实用状态图。 Fig. 3 is a view showing a practical state of the present invention.

具体实施方式detailed description

为了使本技术领域的人员更好的理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整的描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the drawings in the embodiments of the present invention. It is a part of the embodiment of the invention, not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of the present invention.

下面参照附图说明本发明的实施方式。一种立式收集海洋能发电装置，包括支撑架1、发电机2和至少两个叶轮水轮机3，支撑架1由空心管材，可以使用钢管焊接而成，以减少装置质量，支撑架上方安装有浮筒平台7，给发电装置提供浮力；发电机2安装于浮筒平台13上面，发电机2和叶轮水轮机的中心轴4之间设有传动机构，传动机构可以为齿轮箱5，当水流流向叶轮水轮机，叶轮水轮机转动带动齿轮箱中的齿轮转动，从而驱动发电机发电，发电机和齿轮箱外面安装有发电机防护罩6；两个或两个以上的带有中心轴的叶轮水轮机，叶轮水轮机的轴线垂直于水平面且平行设置于支撑架内；支撑架1上还安装有与叶轮水轮机配合的导水板7，导水板7一端铰接于支撑架的延伸段上，导水板旋转轴线与叶轮水轮机轴线平行，导水板导向水流流向叶轮水轮机轴心一侧，支撑架上适当位置设有支撑导水板的止挡块8，当潮流流向叶轮水轮机，位于叶轮水轮机上游的导水板随潮流旋转，导水板抵靠在止挡块处，使导水板处于使用位置，将水流导向叶轮水轮机旋转方向，另一导水板9与所述导水板7中心对称，则位于叶轮水轮机下游的另一导水板9与离开叶轮水轮机的潮流的流向对齐，处于非使用位置；导水板铰接处远离叶轮水轮机的一侧设有使导向板与叶轮水轮机延伸段保持夹角的凸起10，导水板会抵靠在凸起10上，当潮流逆流时，能使另一导水板9往使用位置转动，排列设置于支撑架上相邻的叶轮水轮机以及与之相应的导水板相互呈对称设置。支撑架1上设有吊环11，吊环上套设有牵拉索12。 Embodiments of the present invention will be described below with reference to the drawings. A vertical collection marine energy power generation device comprises a support frame 1, a generator 2 and at least two impeller turbines 3. The support frame 1 is made of a hollow pipe and can be welded by using a steel pipe to reduce the quality of the device, and the support frame is mounted above The buoy platform 7 provides buoyancy to the power generating device; the generator 2 is mounted on the buoy platform 13, and a transmission mechanism is provided between the generator 2 and the central shaft 4 of the impeller turbine, and the transmission mechanism may be a gear box 5, when the water flows to the impeller turbine The impeller turbine rotates to drive the gears in the gearbox to drive the generator to generate electricity. The generator and the gearbox are equipped with a generator guard 6; two or more impeller turbines with a central shaft, and the impeller turbine The axis is perpendicular to the horizontal plane and is disposed in parallel in the support frame; the support frame 1 is also mounted with a water guiding plate 7 matched with the impeller turbine, and one end of the water guiding plate 7 is hinged on the extension of the support frame, the axis of rotation of the water deflector and the impeller The axis of the turbine is parallel, and the water guiding plate guides the water flow to the axial side of the impeller turbine, and the support bracket is provided with a stop for supporting the water deflector at a suitable position on the support frame. 8. When the tidal current flows to the impeller turbine, the water deflector located upstream of the impeller turbine rotates with the tidal current, and the water deflector abuts against the stop block, so that the water deflector is in the use position, and the water flow is directed to the rotation direction of the impeller turbine, and the other guide The water plate 9 is symmetric with the center of the water deflector 7, and the other water deflector 9 located downstream of the impeller turbine is aligned with the flow direction of the tidal current leaving the impeller turbine, and is in a non-use position; the hinge of the water deflector is away from the impeller turbine The side is provided with a protrusion 10 for keeping the guide plate at an angle with the extension of the impeller turbine. The water deflector will abut against the protrusion 10. When the tide flows backward, the other water deflector 9 can be rotated to the use position. The adjacent impeller turbines disposed on the support frame and the corresponding water deflectors are symmetrically disposed with each other. The support frame 1 is provided with a lifting ring 11 and a lifting cable 12 is sleeved on the lifting ring.

Claims (7)

一种立式收集海洋能发电装置，其特征在于，包括： A vertical collection marine energy power generation device, comprising: 支撑架；Support frame 浮筒平台，设于支撑架上方；a buoy platform, located above the support frame; 至少两个叶轮水轮机，叶轮水轮机的轴线垂直于水平面，所述至少两个叶轮水轮机平行设置于支撑架内，支撑架上叶轮水轮机的排列方向与水流方向垂直；At least two impeller turbines, an axis of the impeller turbine is perpendicular to a horizontal plane, and the at least two impeller turbines are arranged in parallel in the support frame, and an arrangement direction of the impeller turbines on the support frame is perpendicular to a water flow direction; 发电机，设于浮筒平台上方，发电机与叶轮中心轴之间设有传动机构，当水流流向叶轮水轮机，叶轮水轮机带动传动机构从而使传动机构驱动发电机发电；The generator is arranged above the buoy platform, and a transmission mechanism is arranged between the generator and the central shaft of the impeller. When the water flows to the impeller turbine, the impeller turbine drives the transmission mechanism to cause the transmission mechanism to drive the generator to generate electricity; 与叶轮水轮机配合的导水板，导水板一端铰接于支撑架所设的延伸段上，导水板旋转轴线与叶轮水轮机轴线平行，导水板导向水流流向叶轮水轮机轴心受力一侧，支撑架上适当位置设有支撑导水板的止挡块，当水流流向叶轮水轮机，位于叶轮水轮机上游的导水板随水流旋转，止挡块支撑，将水流导向叶轮水轮机轴心受力一侧，和水流方向保持夹角；所述导水板铰接处远离叶轮水轮机的一侧设有使导向板与叶轮水轮机延伸段保持夹角的凸起；位于叶轮水轮机下游的另一导水板与所述导水板中心对称；导水板和另一导水板相对于支撑架的位置随水流方向变化而变化；排列设置于支撑架上相邻的叶轮水轮机以及与之相应的导水板对称设置。The water guiding plate cooperates with the impeller turbine, and one end of the water guiding plate is hinged on the extension section of the support frame, and the rotation axis of the water guiding plate is parallel with the axis of the impeller turbine, and the water guiding plate guides the water flow to the axial force receiving side of the impeller turbine. A stop block supporting the water deflector is arranged at an appropriate position on the support frame. When the water flows to the impeller turbine, the water deflector located upstream of the impeller turbine rotates with the water flow, and the stop block supports the water flow to the axial side of the impeller turbine. And maintaining an angle with the direction of the water flow; the side of the hinge of the water guide plate away from the impeller turbine is provided with a protrusion for maintaining an angle between the guide plate and the extension of the impeller turbine; and another water guide plate located downstream of the impeller turbine The center of the water guide plate is symmetrical; the position of the water deflector and the other water deflector relative to the support frame varies with the direction of the water flow; the adjacent impeller turbines arranged on the support frame and the corresponding water guide plates are symmetrically arranged . 根据权利要求1所述的立式收集海洋能发电装置，其特征在于，所述导水板铰接处远离叶轮水轮机的一侧设有保持导向板与叶轮水轮机延伸段夹角的凸起。 The vertical collecting marine energy generating device according to claim 1, wherein a side of the hinge of the water guiding plate away from the impeller turbine is provided with a protrusion for maintaining an angle between the guiding plate and the extension of the impeller turbine. 根据权利要求1所述的立式收集海洋能发电装置，其特征在于,所述传动机构为齿轮箱。The vertical collection marine energy generating apparatus according to claim 1, wherein the transmission mechanism is a gear box. 根据权利要求1所述的立式收集海洋能发电装置，其特征在于，所述发电机和传动机构外设有防护罩。The vertical collection marine energy power generation device according to claim 1, wherein a shield is disposed outside the generator and the transmission mechanism. 根据权利要求1所述的立式收集海洋能发电装置，其特征在于，所述支撑架由空心管材制成。The vertical collection marine energy power generation device according to claim 1, wherein the support frame is made of a hollow pipe. 根据权利要求1所述的立式收集海洋能发电装置，其特征在于，还包括吊环和牵拉索，所述吊环设于支撑架上，牵拉索设于吊环上。The vertical collection marine energy power generation device according to claim 1, further comprising a lifting ring and a pulling cable, wherein the lifting ring is disposed on the support frame, and the pulling cable is disposed on the lifting ring. 根据权利要求1所述的立式收集海洋能发电装置，其特征在于，所述叶轮可以为林东叶轮水轮机，也可以使用其他现有的技术成熟的叶轮。The vertical collecting ocean energy power generating apparatus according to claim 1, wherein the impeller is a Lindong impeller turbine, and other mature impellers of the prior art can also be used.
PCT/CN2012/080393 2012-08-01 2012-08-21 Vertical ocean energy collection and power generation apparatus Ceased WO2014019266A1 (en)

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