CN101117946A - Wind tunnel type electricity generator - Google Patents

Wind tunnel type electricity generator Download PDF

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Publication number
CN101117946A
CN101117946A CNA2007100116987A CN200710011698A CN101117946A CN 101117946 A CN101117946 A CN 101117946A CN A2007100116987 A CNA2007100116987 A CN A2007100116987A CN 200710011698 A CN200710011698 A CN 200710011698A CN 101117946 A CN101117946 A CN 101117946A
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CN
China
Prior art keywords
wind
rotor
hinged
stator
fixed
Prior art date
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Pending
Application number
CNA2007100116987A
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Chinese (zh)
Inventor
戚永维
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNA2007100116987A priority Critical patent/CN101117946A/en
Publication of CN101117946A publication Critical patent/CN101117946A/en
Priority to PCT/CN2008/070913 priority patent/WO2008154829A1/en
Pending legal-status Critical Current

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    • 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

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  • 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

The present invention relates to a wind tunnel typed motor which uses acting force of wind, steam, and current to drive the lamina to directly rotate the rotor, the motor comprises a shell with an adjustable fan housing which is fixed on a rotating-disk base, a stator, a rotor, and a lamina in the motor. The technical points are that the inner annulus of the stator is fixed and connected with the top of the lamina. The rotor is arranged in the stator by a bearing and causes the slide of the outer annulus of the rotor to rotate along the parallels on a shoe plate at the two sides of the shell. The adjustable fan housing consists of a verge board which is hinged at the periphery of a junction panel, and the junction panel is fixed at the lateral of the shoe plate of the shell. The cylinder body end of a fluid cylinder is hinged on the junction panel by a pin roll, and the piston head of the fluid cylinder is hinged on a verge board. The fluid cylinder drives the verge board to swing around an articulated axle. The rational structure of the motor obviously improves the capacity of generating electricity, which can gather wind in when the speed of wind is rather slow, strengthen the wind energy efficacy, block wind in strong wind, effectively prevent components from damage,, and ensure the safe operation.

Description

Wind tunnel type electricity generator
Technical field
The present invention relates to a kind of electricity generating device, particularly a kind of active force drive vane of wind, steam, current of utilizing directly drives the wind tunnel type electricity generator that rotor rotates, and it is applicable to multiple generating place.
Background technique
At present, the generator of extensive use adopts traditional steam turbine generator, hydraulic turbine generator, wind wheel generator, diesel generator etc. mostly.Conventional construction is to drive the generator amature rotation by transmission shaft mostly, transmission shaft is subject to factor restrictions such as deadweight, self-contained bearing size, should not make king-sized structural member, so the just impossible large of the making of generator amature and stator, therefore the improvement to this electricity generating device has become the object that people generally study.The inventor once designed a kind of wind-driven generating device (patent publication No. is CN1807876A), and this machine adopts the wind gathering cover of being with leak informaton mouth and whirlwind honeycomb duct, and the multinomial technology such as blade of wind-tunnel, impeller and band knuckle thereof improve wind energy and render a service.But because of there is the drive mechanism complexity in it, impeller design not enough rationally single-machine capacity does not have big defectives such as breakthrough, is further improved.Patent publication No. is that EP1350952A1's disclose a cover wind-force equipment in " be equipped with vertical rotation wind force device ", it is equipped with a vertical rotor, be assembled in a generator that rotor bottom drives with transmission device, the blade that is used to drive rotor in a large number on the assemble rotor, around director element system that rotor radial is arranged, and utilize top cover in the director element shell as valve, the position of the counterweight that covers by adjustment is controlled the valve opening degree automatically, reaches best generating effect to adjust wind gathering power size.This apparatus structure more complicated is installed, debugging is pretty troublesome, particularly to the adjustment of valve counterweight, must measure maximum estimated wind-force and middle storm just can mate by a measuring system.If measure, estimate wrong, light influence generating effect then, heavy then damaged blade.Notification number be CN1237270C's " band cover wind motor ", it mainly comprises a generator and is used for hour increasing the member of the wind speed that blows to generator and reduce the member of the wind speed that blows to generator when wind speed being big at wind speed.Its main effect is to reduce the wind gathering amount, rather than directly stops the impact of high wind to impeller blade.Because of adopting move mode, it adjusts the position of generator in air guide member, in case transmission device is malfunctioning, then can't mobile generator, and just do not had the effect of regulating wind speed.More than two documents all are the problems that solve wind gathering amount size, can not when superpower wind speed, keep out the wind, function ratio is more single.Existing electricity generating device drives the generator amature rotation by transmission shaft mostly, still has nothing to do directly to drive the report that rotor rotates in sleeve rotor and impeller.
Summary of the invention
The purpose of this invention is to provide a kind of wind tunnel type electricity generator, its reasonable in design obviously improves generating efficiency, and it can wind gathering when wind speed is more weak, improve wind energy renders a service, again can wind sheltering when superpower wind, prevent that effectively parts are impaired, and operation ensures safety.
The object of the present invention is achieved like this: this machine comprises and is fixed on the casing that has adjustable fan housing on the rotation plate type pedestal and assembles stator in it, rotor and blade, its technological points is: week is fixed together with vane tip in the described rotor, rotor is contained in the stator by bearing pack, and the slideway of rotor periphery is rotated along the guide rail on the dunnage of casing both sides, described adjustable fan housing is made up of the barge board that is hinged on the connecting plate periphery, connecting plate is fixed on the dunnage sidepiece of casing, the cylinder ends of oil hydraulic cylinder is hinged on the connecting plate by bearing pin, the piston crown of oil hydraulic cylinder is hinged on the barge board, and the Driven by Hydraulic Cylinder barge board is swung around hinging shaft.
The described connecting sleeve that is fixedly connected on the blade in week in the rotor is assembled on the central support shaft.
Because the present invention adopts hollow wind tunnel type rotor structure, and week is fixed together with vane tip in the rotor, rotor is contained in the stator by bearing pack, and the slideway of rotor periphery is rotated along the guide rail on the dunnage of casing both sides, so the blade in the wind-tunnel can rotate by direct driving rotor, cancel traditional transmission shaft, so reasonable in design, generating efficiency obviously improved.The adjustable fan housing of forming by the barge board that is hinged on the connecting plate periphery in addition, under the driving of oil hydraulic cylinder, automatically adjust the intake grill size, thus can wind gathering when wind speed is more weak, improve wind energy effectiveness, again can wind sheltering when superpower wind, prevent that effectively parts are impaired, operation ensures safety.
Description of drawings
Below in conjunction with accompanying drawing the present invention is made and to further describe.
Fig. 1 is a kind of I type structural representation of the present invention.
Fig. 2 is a kind of II type structural representation of the present invention.
Sequence number explanation among the figure: 1 barge board, 2 oil hydraulic cylinders, 3 bearing pins, 4 dunnages, 5 casings, 6 stators, 7 blades, 8 rotors, 9 connecting sleeves, 10 bearings, 11 bearings, 12 rotation plate type pedestals, 13 connecting plates, 14 bearings, 15 central support shaft.
Embodiment
Describe concrete structure of the present invention in detail according to Fig. 1-2.This wind tunnel type wind-driven generator can be made I type structure (as shown in Figure 1) or make II type structure (as shown in Figure 2) according to designing requirement.It mainly comprises parts such as adjustable fan housing, casing 5, stator 6, rotor 8, blade 7, rotation plate type pedestal 12.The casing 5 that wherein has adjustable fan housing utilizes the bearing 11 on it to be fixed on the rotation plate type pedestal 12.Rotation plate type pedestal 12 built-in directions are adjusted the motor (not shown).Casing 5 and assemble the basic fundamental parameter of stator 6, rotor 8 and blade 7 in it and blade 7 specifications and the quantity of employing thereof should be with reference to the specification requirement of existing generator and definite according to actual needs.The shape of proper transformation blade 7 can make this device be applicable to wind tunnel type steam-driven generator, wind tunnel type hydroelectric generator.Week links together with the roof anchorage of blade 7 in the rotor 8, and rotor 8 is assembled in the stator 6 by bearing 10, and the slideway of rotor 8 peripheries is rotated along the guide rail on the dunnage 4 of casing 5 both sides.Bearing 10 can adopt ball bearing or roller bearing according to actual needs.Adjustable fan housing is formed by the barge board 1 that is hinged on connecting plate 13 peripheries and by the driving oil hydraulic cylinder 2 of HYDRAULIC CONTROL SYSTEM.Connecting plate 13 is fixed on dunnage 4 sidepieces of casing 5.The cylinder ends of oil hydraulic cylinder 2 is hinged on the connecting plate 13 by bearing pin 3, and the piston crown of oil hydraulic cylinder 2 is hinged on the barge board 1, and oil hydraulic cylinder 2 drives barge board 1 around its hinging shaft swing.Barge board 1 can inwardly be swung around its hinging shaft under the effect of oil hydraulic cylinder 2 according to the wind-force power, plays the wind sheltering effect, outwards swings around its hinging shaft, plays the wind gathering effect, thereby adjusts the air output size.In order to make generator can be fit to the large operation better, its structure can be made into II type structure as shown in Figure 2, and the connecting sleeve 9 that is fixedly connected on the blade 7 in week in the rotor 8 is assembled on the central support shaft 15.Blade 7 is stressed following wind, can directly drive rotor 8 around central support shaft 15 rotations.
The automatic control system that contains wind-force, direction inductor of this machine setting, can adopt the quick-witted energy of group commonly used, automatic monitoring technique, utilize wind-force, direction inductor to measure strong and weak variation of wind-force and wind direction variation, finish automatically and close, open oil hydraulic cylinder 2 and adjust the task that rotation plate type pedestal 12 turns to.
During the work of this machine, the group quick-witted can, automatically under the monitoring technique effect, when wind-force during near destructive wind speed, barge board 1 is inwardly being swung around its hinging shaft under the effect of oil hydraulic cylinder 2, adjustable fan housing mouth draws in and plays the wind sheltering effect, stop portions high wind passes through.When wind-force was more weak, barge board 1 was outwards being swung around its hinging shaft under the effect of oil hydraulic cylinder 2, and adjustable fan housing mouth opens the wind gathering effect of playing, and can strengthen the wind-force effect.

Claims (2)

1. wind tunnel type electricity generator, comprise and be fixed on the casing that has adjustable fan housing on the rotation plate type pedestal and assemble its interior stator, rotor and blade, it is characterized in that: week is fixed together with vane tip in the described rotor, rotor is contained in the stator by bearing pack, and the slideway of rotor periphery is rotated along the guide rail on the dunnage of casing both sides, described adjustable fan housing is made up of the barge board that is hinged on the connecting plate periphery, connecting plate is fixed on the dunnage sidepiece of casing, the cylinder ends of oil hydraulic cylinder is hinged on the connecting plate by bearing pin, the piston crown of oil hydraulic cylinder is hinged on the barge board, and the Driven by Hydraulic Cylinder barge board is swung around hinging shaft.
2. wind tunnel type electricity generator according to claim 1 is characterized in that: the described connecting sleeve that is fixedly connected on the blade in week in the rotor is assembled on the central support shaft.
CNA2007100116987A 2007-06-15 2007-06-15 Wind tunnel type electricity generator Pending CN101117946A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNA2007100116987A CN101117946A (en) 2007-06-15 2007-06-15 Wind tunnel type electricity generator
PCT/CN2008/070913 WO2008154829A1 (en) 2007-06-15 2008-05-08 A wind tunnel type power generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007100116987A CN101117946A (en) 2007-06-15 2007-06-15 Wind tunnel type electricity generator

Publications (1)

Publication Number Publication Date
CN101117946A true CN101117946A (en) 2008-02-06

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CN (1) CN101117946A (en)
WO (1) WO2008154829A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008154829A1 (en) * 2007-06-15 2008-12-24 Yongwei Qi A wind tunnel type power generator
CN102003338A (en) * 2010-11-23 2011-04-06 刘小虎 Wind speed regulation system applicable to wind driven generator
CN102159449A (en) * 2009-09-16 2011-08-17 孙圣哲 Smart ship
WO2012000444A1 (en) * 2010-07-02 2012-01-05 Cong Yang Airflow collection device, wind turbine and wind power collection device
CN102384033A (en) * 2010-09-06 2012-03-21 丛洋 Generation device utilizing automobile airflow power
CN102635512A (en) * 2012-05-03 2012-08-15 姚宜吾 Wind energy electric motor car
CN103270295A (en) * 2010-09-20 2013-08-28 风能供电柜有限公司 Wind turbine alternator module
CN104653406A (en) * 2015-03-11 2015-05-27 黄寅 Novel plate type wind power generating device
CN106499589A (en) * 2016-12-26 2017-03-15 苏州工业职业技术学院 A kind of wind power generation plant
CN110067705A (en) * 2019-05-05 2019-07-30 四川大学 Poultry house wind energy recovery system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8779618B2 (en) 2010-09-20 2014-07-15 Daniel E. Morrison Wind turbine alternator module

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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 (en) * 1983-06-07 1984-12-19 Ryuichi Hata Wind-powered electric generator
DE3638129A1 (en) * 1986-11-08 1988-05-11 Licentia Gmbh Large diameter turbogenerator for generating electrical energy at high power
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 (en) * 2005-08-01 2006-07-26 戚永维 Wind-driven machine
CN2793360Y (en) * 2005-08-01 2006-07-05 戚永维 Aerophor
CN1892021A (en) * 2005-10-20 2007-01-10 郭德祥 Wind-power auto-control collecting-accelerating wind-driven generator
CN201025236Y (en) * 2007-05-08 2008-02-20 戚永维 Strong wind force resisting power generator
CN100467862C (en) * 2007-05-08 2009-03-11 戚永维 Anti-strong wind power generator
CN101117946A (en) * 2007-06-15 2008-02-06 戚永维 Wind tunnel type electricity generator
CN201034064Y (en) * 2007-06-15 2008-03-12 戚永维 Wind tunnel type electric generator

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008154829A1 (en) * 2007-06-15 2008-12-24 Yongwei Qi A wind tunnel type power generator
CN102159449A (en) * 2009-09-16 2011-08-17 孙圣哲 Smart ship
WO2012000444A1 (en) * 2010-07-02 2012-01-05 Cong Yang Airflow collection device, wind turbine and wind power collection device
CN102384033A (en) * 2010-09-06 2012-03-21 丛洋 Generation device utilizing automobile airflow power
CN103270295A (en) * 2010-09-20 2013-08-28 风能供电柜有限公司 Wind turbine alternator module
CN102003338A (en) * 2010-11-23 2011-04-06 刘小虎 Wind speed regulation system applicable to wind driven generator
CN102635512A (en) * 2012-05-03 2012-08-15 姚宜吾 Wind energy electric motor car
CN102635512B (en) * 2012-05-03 2014-11-05 姚宜吾 Wind energy electric motor car
CN104653406A (en) * 2015-03-11 2015-05-27 黄寅 Novel plate type wind power generating device
CN106499589A (en) * 2016-12-26 2017-03-15 苏州工业职业技术学院 A kind of wind power generation plant
CN110067705A (en) * 2019-05-05 2019-07-30 四川大学 Poultry house wind energy recovery system

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