WO2008154829A1 - Générateur d'énergie de type tunnel aérodynamique - Google Patents

Générateur d'énergie de type tunnel aérodynamique Download PDF

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Publication number
WO2008154829A1
WO2008154829A1 PCT/CN2008/070913 CN2008070913W WO2008154829A1 WO 2008154829 A1 WO2008154829 A1 WO 2008154829A1 CN 2008070913 W CN2008070913 W CN 2008070913W WO 2008154829 A1 WO2008154829 A1 WO 2008154829A1
Authority
WO
WIPO (PCT)
Prior art keywords
wind
rotor
hydraulic cylinder
connecting plate
stator
Prior art date
Application number
PCT/CN2008/070913
Other languages
English (en)
Chinese (zh)
Inventor
Yongwei Qi
Original Assignee
Yongwei Qi
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 Yongwei Qi filed Critical Yongwei Qi
Publication of WO2008154829A1 publication Critical patent/WO2008154829A1/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 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • 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

Definitions

  • the invention relates to a power generating device, in particular to a wind tunnel generator which uses the force of wind, steam and water to drive the blades to directly rotate the rotor, and is suitable for various power generating places.
  • the blade of the rotor, the guiding element system arranged radially around the rotor, and the top cover in the guiding element housing is used as a shutter, and the opening degree of the valve is automatically controlled by adjusting the position of the weight on the cover to adjust the size of the gathering wind to the best.
  • Power generation effect The structure of the device is complicated, and the installation and debugging are troublesome.
  • a measurement system must be used to determine the maximum estimated wind and the most moderate storm to match. If the measurement and estimation are wrong, it will affect the power generation effect and damage the blade.
  • the "Covered Wind Turbine” of the CN1237270C which mainly includes a generator and a member for increasing the wind speed to the generator when the wind speed is small, and a member for reducing the wind speed to the generator when the wind speed is large. Its main role is Reduce the amount of airflow, rather than directly blocking the impact of strong winds on the impeller blades. Because it adjusts the position of the generator in the air guiding member by moving, once the transmission fails, the generator cannot be moved, and the wind speed is not adjusted.
  • the above two comparison documents are all solutions to the problem of the amount of gathering air, and can not be blocked at super wind speed, and the function is relatively simple. Most of the existing power generation devices drive the rotor of the generator through the drive shaft, and there is no report about the rotor and the impeller directly driving the rotation of the rotor. Summary of the invention
  • the object of the present invention is to provide a wind tunnel type generator, which has reasonable structural design and obviously improves power generation efficiency, and can not only gather wind when the wind speed is weak, but also improve the wind energy efficiency, and can avoid the wind when the wind is strong, effectively preventing Damaged parts ensure safe operation.
  • the machine comprises a casing with an adjustable hood fixed to a turret base and a stator, a rotor and a blade assembled therein, the technical points of which are: the inner circumference of the rotor Fixedly coupled to the top of the blade, the rotor is assembled in the stator through the bearing, and the slides on the outer circumference of the rotor are rotated along the guide rails on the support plates on both sides of the casing, the adjustable hood being hinged to the periphery of the connecting plate
  • the wind plate is composed, the connecting plate is fixed on the side of the support plate of the casing, the end of the cylinder of the hydraulic cylinder is hinged on the connecting plate through the pin shaft, the piston head of the hydraulic cylinder is hinged on the wind deflector, and the hydraulic cylinder drives the wind shield The plate swings about the hinge axis.
  • the connecting sleeve of the blade fixedly attached to the inner circumference of the rotor is assembled on the central support shaft.
  • the present invention adopts a hollow wind tunnel type rotor structure, and the inner circumference of the rotor is fixedly coupled with the top of the blade, the rotor is assembled in the stator through the bearing, and the slide rail on the outer circumference of the rotor is along the guide rail on the support plate on both sides of the casing. Rotating, so the blades in the wind tunnel can directly drive the rotor to rotate, canceling the traditional transmission shaft, so the structural design is reasonable, and the power generation efficiency is obviously improved.
  • an adjustable hood composed of a windshield hinged around the connecting plate automatically adjusts the size of the air inlet under the driving of the hydraulic cylinder, so that the wind can be gathered when the wind speed is weak, the wind energy is improved, and the wind is strong. Avoid the wind, effectively prevent Damage to the components to ensure safe operation.
  • Figure 1 is a schematic view of a type I structure of the present invention.
  • Figure 2 is a schematic view of a type II structure of the present invention.
  • the serial number in the figure shows: 1 windshield, 2 hydraulic cylinder, 3 pin, 4 support plate, 5 casing, 6 stator, 7 blade, 8 rotor, 9 joint sleeve, 10 bearing, 11 bearing, 12 turntable base Seat, 13 connection plates, 14 bearings, 15 center support shafts.
  • the wind tunnel wind turbine can be made into an I-shaped structure (as shown in Figure 1) or a Type II structure (as shown in Figure 2) according to design requirements. It mainly comprises an adjustable hood, a casing 5, a stator 6, a rotor 8, a blade 7, a rotary base 12 and the like.
  • the casing 5 with the adjustable hood is fixed to the carousel base 12 by the support 11 thereon.
  • the turntable base 12 has a built-in direction adjustment motor (not shown in the drawing).
  • the basic technical parameters of the casing 5 and the stator 6, the rotor 8 and the blades 7 assembled therein and the specifications and the number of the blades 7 used therein should be determined with reference to the specifications of the existing generator and according to actual use requirements.
  • the device can be applied to a wind tunnel type steam generator or a wind tunnel type hydroelectric generator.
  • the inner circumference of the rotor 8 is fixedly coupled to the top of the vane 7, and the rotor 8 is assembled in the stator 6 through the bearing 10, and the slide rails on the outer circumference of the rotor 8 are rotated along the guide rails on the support plates 4 on both sides of the casing 5.
  • the bearing 10 can be a ball bearing or a roller bearing according to actual use requirements.
  • the adjustable hood is composed of a wind deflector 1 hinged to the periphery of the connecting plate 13 and a drive hydraulic cylinder 2 controlled by a hydraulic system.
  • the connecting plate 13 is fixed to the side of the support plate 4 of the casing 5.
  • the cylinder end of the hydraulic cylinder 2 is hinged to the connecting plate 13 via a pin 3, the piston head of the hydraulic cylinder 2 is hinged to the wind deflector 1, and the hydraulic cylinder 2 drives the wind deflector 1 around its hinged shaft move.
  • the wind deflector 1 can swing around the hinge axis under the action of the hydraulic cylinder 2 according to the strength of the wind force, and functions as a sheltering wind, and swings around the hinge axis to play the air collecting function, thereby adjusting the amount of air intake.
  • the structure can be made into a type II structure as shown in FIG. 2, and the connecting sleeve 9 of the blade 7 fixedly coupled to the inner circumference of the rotor 8 is assembled to the center support shaft 15 on.
  • the blade 7 directly drives the rotor 8 to rotate about the central support shaft 15 under the force of the wind.
  • the automatic control system with wind and wind direction sensors set by the machine can use the common group machine intelligence and automatic monitoring technology to detect the change of wind intensity and wind direction by using wind and wind direction sensors, and automatically close and open the hydraulic cylinder. 2 and adjust the task of the turntable base 12 to turn.
  • the wind deflector 1 When the machine is working, under the action of group intelligent and automatic monitoring technology, when the wind is close to the destructive wind speed, the wind deflector 1 swings around its hinge axis under the action of the hydraulic cylinder 2, and the adjustable windshield is closed. It acts as a shelter from the wind and blocks part of the strong wind from passing through. When the wind is weak, the wind deflector 1 swings around the hinge axis under the action of the hydraulic cylinder 2, and the adjustable windshield opening is opened to play the wind, which can enhance the wind force.

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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

Cette invention se rapporte à un générateur d'énergie de type tunnel aérodynamique comprenant une coque (5) dotée d'une enveloppe aérodynamique réglable fixée sur une base de type plaque tournante (12) et un stator (6), un rotor (8), et une pluralité de pales (7) montées à l'intérieur de la coque (5). La circonférence intérieure dudit rotor est reliée de manière fixe à la partie supérieure de chaque pale, ledit rotor (8) est monté dans le stator (6) à l'aide d'un palier (10), et une glissière sur la circonférence extérieure dudit rotor tourne le long d'un guide sur une plaque de support (4) de chaque côté de la coque (5). L'enveloppe aérodynamique réglable se compose d'un déflecteur aérodynamique (1) qui s'articule autour de plaque de liaison (13) et d'un cylindre hydraulique (2), ladite plaque de liaison (13) étant fixée sur un côté de la plaque de support (4) de la coque (5). Une extrémité de corps de cylindre du cylindre hydraulique (2) s'articule sur la plaque de liaison (13) à l'aide d'arbre de broche (3), une tête de piston du cylindre hydraulique (2) s'articule sur le déflecteur aérodynamique (1), et le cylindre hydraulique (2) entraîne le déflecteur aérodynamique (1) pour qu'il oscille autour d'un arbre articulé. Le générateur peut collecter le vent lorsque la vitesse du vent est faible, améliorant ainsi l'effet de l'énergie éolienne, et peut résister au vent lorsque le vent est fort, empêchant ainsi de manière efficace la destruction des pièces du générateur.
PCT/CN2008/070913 2007-06-15 2008-05-08 Générateur d'énergie de type tunnel aérodynamique WO2008154829A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2007100116987A CN101117946A (zh) 2007-06-15 2007-06-15 风洞式发电机
CN200710011698.7 2007-06-15

Publications (1)

Publication Number Publication Date
WO2008154829A1 true WO2008154829A1 (fr) 2008-12-24

Family

ID=39054177

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/070913 WO2008154829A1 (fr) 2007-06-15 2008-05-08 Générateur d'énergie de type tunnel aérodynamique

Country Status (2)

Country Link
CN (1) CN101117946A (fr)
WO (1) WO2008154829A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012040071A2 (fr) * 2010-09-20 2012-03-29 Daniel Morrison Module d'alternateur de turbine éolienne
JP2012527377A (ja) * 2009-09-16 2012-11-08 サンチョル ソン 高機能な船舶
US8779618B2 (en) 2010-09-20 2014-07-15 Daniel E. Morrison Wind turbine alternator module

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101117946A (zh) * 2007-06-15 2008-02-06 戚永维 风洞式发电机
CN102312769A (zh) * 2010-07-02 2012-01-11 丛洋 一种气流收集装置、风力发动机及风能收集装置
CN102384033A (zh) * 2010-09-06 2012-03-21 丛洋 利用汽车风力发电的装置
CN102003338B (zh) * 2010-11-23 2012-12-26 刘小虎 一种适用于风力发电机的风速调节系统
CN102635512B (zh) * 2012-05-03 2014-11-05 姚宜吾 一种风能电动车
CN104653406B (zh) * 2015-03-11 2017-09-22 黄寅 一种板式风力发电装置
CN106499589A (zh) * 2016-12-26 2017-03-15 苏州工业职业技术学院 一种风力发电装置
CN110067705A (zh) * 2019-05-05 2019-07-30 四川大学 畜禽舍风能回收系统

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213734A (en) * 1978-07-20 1980-07-22 Lagg Jerry W Turbine power generator
US4324985A (en) * 1980-07-09 1982-04-13 Grumman Aerospace Corp. Portable wind turbine for charging batteries
JPS59226282A (ja) * 1983-06-07 1984-12-19 Ryuichi Hata 風力発電装置
DE3638129A1 (de) * 1986-11-08 1988-05-11 Licentia Gmbh Generatorturbine mit grossem durchmesser zur erzeugung elektrischer energie grosser leistung
US6836028B2 (en) * 2001-10-29 2004-12-28 Frontier Engineer Products Segmented arc generator
CN2793360Y (zh) * 2005-08-01 2006-07-05 戚永维 风动机
CN1807876A (zh) * 2005-08-01 2006-07-26 戚永维 风动机
CN1892021A (zh) * 2005-10-20 2007-01-10 郭德祥 风力自控的风聚导加速的风力发电机新技术
US7218011B2 (en) * 2003-04-16 2007-05-15 Composite Support & Solutions, Inc. Diffuser-augmented wind turbine
CN101050754A (zh) * 2007-05-08 2007-10-10 戚永维 抗强风风力发电机
CN101117946A (zh) * 2007-06-15 2008-02-06 戚永维 风洞式发电机
CN201025236Y (zh) * 2007-05-08 2008-02-20 戚永维 抗强风风力发电机
CN201034064Y (zh) * 2007-06-15 2008-03-12 戚永维 风洞式发电机

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213734A (en) * 1978-07-20 1980-07-22 Lagg Jerry W Turbine power generator
US4324985A (en) * 1980-07-09 1982-04-13 Grumman Aerospace Corp. Portable wind turbine for charging batteries
JPS59226282A (ja) * 1983-06-07 1984-12-19 Ryuichi Hata 風力発電装置
DE3638129A1 (de) * 1986-11-08 1988-05-11 Licentia Gmbh Generatorturbine mit grossem durchmesser zur erzeugung elektrischer energie grosser leistung
US6836028B2 (en) * 2001-10-29 2004-12-28 Frontier Engineer Products Segmented arc generator
US7218011B2 (en) * 2003-04-16 2007-05-15 Composite Support & Solutions, Inc. Diffuser-augmented wind turbine
CN1807876A (zh) * 2005-08-01 2006-07-26 戚永维 风动机
CN2793360Y (zh) * 2005-08-01 2006-07-05 戚永维 风动机
CN1892021A (zh) * 2005-10-20 2007-01-10 郭德祥 风力自控的风聚导加速的风力发电机新技术
CN101050754A (zh) * 2007-05-08 2007-10-10 戚永维 抗强风风力发电机
CN201025236Y (zh) * 2007-05-08 2008-02-20 戚永维 抗强风风力发电机
CN101117946A (zh) * 2007-06-15 2008-02-06 戚永维 风洞式发电机
CN201034064Y (zh) * 2007-06-15 2008-03-12 戚永维 风洞式发电机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012527377A (ja) * 2009-09-16 2012-11-08 サンチョル ソン 高機能な船舶
WO2012040071A2 (fr) * 2010-09-20 2012-03-29 Daniel Morrison Module d'alternateur de turbine éolienne
WO2012040071A3 (fr) * 2010-09-20 2012-05-10 Daniel Morrison Module d'alternateur de turbine éolienne
US8779618B2 (en) 2010-09-20 2014-07-15 Daniel E. Morrison Wind turbine alternator module

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