WO2015024500A1 - Tour de production d'énergie solaire-éolienne en couches - Google Patents

Tour de production d'énergie solaire-éolienne en couches Download PDF

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Publication number
WO2015024500A1
WO2015024500A1 PCT/CN2014/084698 CN2014084698W WO2015024500A1 WO 2015024500 A1 WO2015024500 A1 WO 2015024500A1 CN 2014084698 W CN2014084698 W CN 2014084698W WO 2015024500 A1 WO2015024500 A1 WO 2015024500A1
Authority
WO
WIPO (PCT)
Prior art keywords
wind
power generation
shaft
tower
layered
Prior art date
Application number
PCT/CN2014/084698
Other languages
English (en)
Chinese (zh)
Inventor
王海荣
Original Assignee
Wang Hairong
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 Wang Hairong filed Critical Wang Hairong
Publication of WO2015024500A1 publication Critical patent/WO2015024500A1/fr

Links

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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • 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
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines

Definitions

  • the invention relates to the field of natural power generation technology, and more particularly to a layered wind power generation tower. Background technique
  • the technology for generating electricity using natural forces is quite mature, and can be roughly classified into solar power generation, wind power generation, and hydropower generation.
  • the wind turbine includes a wind wheel, a frame body, a generator, and a line connected to the generator, wherein the generator is disposed on the frame body, and the input shaft end of the generator is provided with an input crank;
  • the wind wheel is disposed on the frame body through the rotating shaft, the wind wheel is disposed at one end of the rotating shaft, and the other end of the rotating shaft is provided with a wind wheel output crank, and the wind wheel output crank is connected with the input crank of the generator.
  • the purpose of the present invention is to fill the gap in the prior art without combining the various power generation types of the prior art to maximize power generation efficiency, and to provide a layered wind power generation that combines wind power generation and solar power generation to maximize power generation efficiency. tower.
  • Another object of the present invention is to overcome the shortcomings of the prior art wind turbines that cannot be adjusted to the wind as the wind direction changes, and to provide a simple structure, easy operation, suitable for promotion, high wind utilization rate, and A layered wind power tower that adjusts the windward side with the wind direction.
  • a layered wind power generation tower characterized in that it comprises a tower of a layered hollow structure, the center of which is provided with a hollow wire shaft a pole, the tower top is provided with a solar panel; the tower is provided with a number of wind turbines of the same number as the number of layers, the wind turbines are wound around the conductor shaft and can be
  • the wire shaft rotates within a 360 degree range, and the wire shaft is provided with a line connected to the solar energy plate and the wind power generator.
  • the invention combines wind power generation and solar power generation, and the respective power generation does not affect each other, thereby maximizing the power generation efficiency; the wind power generator can rotate around the wire shaft, thereby being able to adjust the optimal windward surface of the wind power generator and improve the wind energy. Utilization rate, increase the power generation of the generator.
  • the wind power generator includes a frame, the inner end of the frame is provided with a shaft sleeve, the shaft sleeve is sleeved on the wire shaft, and the outer end of the frame is provided with a bearing seat a motor shaft is disposed in the bearing housing, a generator is connected to an inner side of the motor shaft, and a wind wheel is connected to an outer side of the motor shaft, and a windward surface of the wind wheel and an axial center of the wire shaft Parallel to the line, a wind guide screen is further disposed on the frame between the wire shaft and the wind wheel, and the air guiding screen is perpendicular to the windward side of the wind wheel but opposite to the axis of the wire shaft The lines are parallel.
  • the wind guide screen will be affected by the wind force, which will force the frame to rotate, and finally the wind direction will be parallel to the wind guide screen, and the wind wheel will face the wind direction and the wind direction.
  • the optimal windward side of the wind wheel can be adjusted, the utilization of wind energy can be increased, and the power generation of the generator can be increased.
  • the wind wheel comprises an inner disk frame, an outer disk frame, a blade shaft and a blade
  • the blade shaft is connected between the inner disk frame and the outer disk frame
  • the blade shaft is provided with a blade bushing capable of rotating along the blade shaft
  • the vane is disposed on the vane sleeve, and the vane sleeve is provided with a torsion spring, and the torsion spring abuts against the inner disc frame.
  • the blade is arranged to be able to perform a certain free backward design according to the size of the wind after the wind, and the main purpose is to prevent the wind turbine from being destroyed due to excessive wind force by adjusting the effective area of the windward direction of the blade.
  • the above structure is realized by a freely rotatable blade bushing and a torsion spring structure disposed thereon.
  • the blade bushing naturally rotates in the wind direction direction, and the effective area of the blade windward is reduced from a small time.
  • the torsion spring is subjected to pressure to be tightened.
  • the torsion spring is reset and loosened, thereby causing the blade to be reset.
  • the inner tray is provided with a limit pin corresponding to each blade.
  • a limit pin is added to limit the rotation of the blade.
  • the blade is gradually widened from the side of the inner tray to the side of the outer tray.
  • the invention can adjust the windward effective area of the above-mentioned blade adaptability, and increases the wind resistance performance of the wind power generator, so that the design of the blade is convenient, and the effective windward surface of the blade is increased, according to the force arm and the moment.
  • the relationship between the wind wheel and the wind wheel of the conventional technology is higher in the utilization of the wind, and can even avoid the drawback that the conventional wind wheel cannot rotate under the breeze.
  • the present invention combines wind power generation and solar power generation, and each power generation does not affect each other, thereby maximizing power generation efficiency;
  • the wind power generator of the present invention can rotate around a wire shaft to adjust wind power The best windward side of the generator set, improve the utilization of wind energy and increase the power generation of the generator.
  • Figure 1 is a schematic view of the structure of the present invention
  • 2 is a schematic structural view of a wind power generator set according to the present invention
  • FIG. 3 is a schematic structural view of the wind power generator set of the present invention after removing the wind guide screen;
  • Figure 4 is an enlarged view of the structure of part A in Figure 3;
  • Fig. 5 is an enlarged view showing the structure of a portion B in Fig. 4.
  • a layered wind power generation tower comprises a tower 1 of a layered hollow structure, which comprises a four-layer structure, and a hollow wire shaft 2 is arranged in the center of the tower 1 , and the tower 1 is The top of the tower is provided with a solar panel 3; the tower 1 is provided with a number of wind turbines 4 of the same number as the number of layers, the wind turbines 4 are wound around the conductor shaft 2 and can be 360 degrees circumferentially of the conductor shaft 2 Rotating in the range, a wire (not shown) connected to the solar panel 3 and the wind turbine 4 is disposed in the wire shaft 2.
  • the wind power generator set 4 includes a frame 41.
  • the inner side end of the frame 41 is provided with a shaft sleeve 42.
  • the shaft sleeve 42 is sleeved on the wire shaft 2, and the frame 41
  • the outer side of the motor shaft 46 is provided with a motor shaft 46.
  • the inner side of the motor shaft 46 is connected with a generator 45.
  • the outer side of the motor shaft 46 is connected with a wind wheel 44.
  • the shaft lines of the shaft 2 are parallel, and a wind guide 43 is further disposed on the frame 41 between the wire shaft 2 and the wind wheel 44.
  • the wind screen 43 is perpendicular to the windward side of the wind wheel 44 but parallel to the axis of the wire shaft 2.
  • the wind wheel 44 includes an inner tray 441, an outer tray 442, a vane shaft 443 and a vane 445.
  • the vane shaft 443 is connected between the inner disc frame 441 and the outer disc frame 442, and the vane shaft 443 is provided with a vane bushing 444 along which the vane shaft 443 can be rotated.
  • the vanes 445 are disposed on the vane bushings 444, and the vanes 445 are gradually widened from the side of the inner tray 441 toward the outer tray 442.
  • a torsion spring 446 is disposed on the blade bushing 444, and the torsion spring 446 abuts against the inner frame 441.
  • a limit pin 447 is disposed on the inner tray 441 corresponding to each of the blades 445.
  • the wind guide is not directed to the wind guide screen. As long as the wind direction is not parallel to the wind guide screen, the wind guide screen will be affected by the wind force, thus forcing the frame to rotate, and finally the wind direction is parallel to the wind guide screen, and just the windward windward side It is perpendicular to the wind direction and can be adjusted to the optimal windward side of the wind wheel.
  • the blade bushing When the blade is subjected to large wind, the blade bushing will naturally rotate in the direction of the wind direction, and the effective area of the windward wind is reduced from small to small. Tight, when the wind becomes smaller or even disappears, the torsion spring is reset and loosened, thereby driving the blade to reset.
  • the wind wheel drives the motor shaft to rotate to drive the generator to generate electricity, and the power generated by the generator is transmitted to the desired place through the line.
  • the solar panels absorb solar energy, they are converted into electrical energy and passed through the line to the desired place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

Tour de production d'énergie solaire-éolienne en couches, comprenant un cadre (1) de tour présentant une structure creuse en couches, le centre du cadre (1) de tour étant doté d'un levier d'arbre conducteur creux (2); le haut de tour du cadre (1) de tour est doté d'un panneau solaire (3); une pluralité d'unités de production d'énergie éolienne (4) dont le nombre est identique à celui de ses couches qui sont agencées dans le cadre (1) de tour, et ces unités de production d'énergie éolienne (4) sont circonférentiellement agencées sur le levier d'arbre conducteur (2) et peuvent tourner dans le rayon de 360° dans la direction circonférentielle du levier d'arbre conducteur (2); et des circuits qui sont reliés au panneau solaire (3) et aux unités de production d'énergie éolienne (4) sont agencés dans le levier d'arbre conducteur (2). La tour de production d'énergie solaire-éolienne en couches combine production d'énergie éolienne avec production d'énergie solaire, de sorte que la production d'énergie respective soit obtenue sans influence mutuelle, ce qui permet de maximiser l'efficacité de production d'énergie.
PCT/CN2014/084698 2013-08-21 2014-08-19 Tour de production d'énergie solaire-éolienne en couches WO2015024500A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320510488.3U CN203476608U (zh) 2013-08-21 2013-08-21 分层式风光发电塔
CN201320510488.3 2013-08-21

Publications (1)

Publication Number Publication Date
WO2015024500A1 true WO2015024500A1 (fr) 2015-02-26

Family

ID=50224948

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/084698 WO2015024500A1 (fr) 2013-08-21 2014-08-19 Tour de production d'énergie solaire-éolienne en couches

Country Status (2)

Country Link
CN (1) CN203476608U (fr)
WO (1) WO2015024500A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203476608U (zh) * 2013-08-21 2014-03-12 义乌市绿科新能源科技有限公司 分层式风光发电塔
CN111219290B (zh) * 2020-03-08 2021-04-30 北京工业大学 可采集多种能源并减振耗能的双风轮自旋转风力发电塔

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125140A1 (de) * 2001-05-23 2002-12-05 A & C Rudolph Autoservice Gbr Wind- und Solarkraftwerk
US7008171B1 (en) * 2004-03-17 2006-03-07 Circle Wind Corp. Modified Savonius rotor
CN1904469A (zh) * 2006-08-11 2007-01-31 冯小龙 风光互补发电照明装置
US20100183443A1 (en) * 2009-01-16 2010-07-22 Steve Thorne Integrated wind turbine and solar energy collector
US20100289269A1 (en) * 2009-02-21 2010-11-18 Christy Frank L Solar wind tree
CN203476608U (zh) * 2013-08-21 2014-03-12 义乌市绿科新能源科技有限公司 分层式风光发电塔

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125140A1 (de) * 2001-05-23 2002-12-05 A & C Rudolph Autoservice Gbr Wind- und Solarkraftwerk
US7008171B1 (en) * 2004-03-17 2006-03-07 Circle Wind Corp. Modified Savonius rotor
CN1904469A (zh) * 2006-08-11 2007-01-31 冯小龙 风光互补发电照明装置
US20100183443A1 (en) * 2009-01-16 2010-07-22 Steve Thorne Integrated wind turbine and solar energy collector
US20100289269A1 (en) * 2009-02-21 2010-11-18 Christy Frank L Solar wind tree
CN203476608U (zh) * 2013-08-21 2014-03-12 义乌市绿科新能源科技有限公司 分层式风光发电塔

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Publication number Publication date
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