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WO2014019266A1 - Appareil vertical de collecte d'énergie des océans et de génération d'électricité - Google Patents

Appareil vertical de collecte d'énergie des océans et de génération d'électricité 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
Authority
WO
WIPO (PCT)
Prior art keywords
water
impeller
impeller turbine
support frame
turbine
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2012/080393
Other languages
English (en)
Chinese (zh)
Inventor
林东
黄长征
陈正瀚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2014019266A1 publication Critical patent/WO2014019266A1/fr
Anticipated expiration legal-status Critical
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.

Landscapes

  • 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)
PCT/CN2012/080393 2012-08-01 2012-08-21 Appareil vertical de collecte d'énergie des océans et de génération d'électricité Ceased WO2014019266A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210270848 2012-08-01
CN201210270848.7 2012-08-01

Publications (1)

Publication Number Publication Date
WO2014019266A1 true WO2014019266A1 (fr) 2014-02-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/080393 Ceased WO2014019266A1 (fr) 2012-08-01 2012-08-21 Appareil vertical de collecte d'énergie des océans et de génération d'électricité

Country Status (2)

Country Link
CN (1) CN103573534B (fr)
WO (1) WO2014019266A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103573529B (zh) * 2012-08-01 2017-06-13 杭州林黄丁新能源研究院有限公司 水轮机
CN104564487B (zh) * 2015-02-05 2017-06-20 广东白云学院 一种直流双击式垂直轴水轮机
WO2016145754A1 (fr) * 2015-03-13 2016-09-22 耿天侃 Générateur d'énergie à écoulement de type en nid d'abeille

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001172950A (ja) * 1999-12-20 2001-06-26 Minoru Kamiya 海洋基地発電所
CN200999689Y (zh) * 2006-06-20 2008-01-02 杨兆民 平水流水力发电机
CN101328862A (zh) * 2008-05-12 2008-12-24 李士明 一种风、水、气发电装置
CN102261302A (zh) * 2010-07-15 2011-11-30 郑贵林 一种基于海面波浪层和深海稳定区海洋波浪能差动能量提取的波浪能发电系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2270819Y (zh) * 1996-07-10 1997-12-17 宁宣熙 万向水动力发电装置
AUPP698798A0 (en) * 1998-11-09 1998-12-03 Davidson, Aaron Tidal energy generation caisson
JP4022244B2 (ja) * 2007-04-06 2007-12-12 シーベルインターナショナル株式会社 水力発電装置
JP4705086B2 (ja) * 2007-11-06 2011-06-22 通博 大江 水力発電装置
JP4750830B2 (ja) * 2008-07-30 2011-08-17 通博 大江 潮流発電装置
JP4856134B2 (ja) * 2008-07-30 2012-01-18 通博 大江 水力発電装置
CN101592117A (zh) * 2009-07-03 2009-12-02 林建国 一种潮汐发电装置
JP4817471B1 (ja) * 2011-05-18 2011-11-16 裕二 海野 水力発電装置
CN203230523U (zh) * 2012-08-01 2013-10-09 杭州林黄丁新能源科技有限公司 立式海洋能发电装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001172950A (ja) * 1999-12-20 2001-06-26 Minoru Kamiya 海洋基地発電所
CN200999689Y (zh) * 2006-06-20 2008-01-02 杨兆民 平水流水力发电机
CN101328862A (zh) * 2008-05-12 2008-12-24 李士明 一种风、水、气发电装置
CN102261302A (zh) * 2010-07-15 2011-11-30 郑贵林 一种基于海面波浪层和深海稳定区海洋波浪能差动能量提取的波浪能发电系统

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CN103573534A (zh) 2014-02-12

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