CN201757026U - Split type vertical shaft wind generator system - Google Patents

Split type vertical shaft wind generator system Download PDF

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Publication number
CN201757026U
CN201757026U CN2010201251146U CN201020125114U CN201757026U CN 201757026 U CN201757026 U CN 201757026U CN 2010201251146 U CN2010201251146 U CN 2010201251146U CN 201020125114 U CN201020125114 U CN 201020125114U CN 201757026 U CN201757026 U CN 201757026U
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CN
China
Prior art keywords
blade
vertical
resistance
shaft
split type
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Expired - Fee Related
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CN2010201251146U
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Chinese (zh)
Inventor
王德恒
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Shenmu Rongde Technology Development Co.,Ltd.
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王德恒
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Priority to CN2010201251146U priority Critical patent/CN201757026U/en
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Publication of CN201757026U publication Critical patent/CN201757026U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The utility model relates to a split type vertical shaft wind generator system comprising a vertical shaft generation system, which comprises a generator, a power-assisted accelerator, and a generator support. The utility model also comprises a vertical shaft wind power blade system comprising a blade main shaft, an upper as well as a lower sleeve, a cantilever support, a lift blade, a resistance blade, a centrifugal type decelerator, and a vertical shaft blade system support. The generator system and the blade system can be connected together through a shaft coupling. The utility model is characterized in that a vertical shaft generator rotor can be connected with the vertical shaft blade system main shaft through the power-assisted accelerator, the shaft coupling and the vertical shaft blade system main shaft; the main shaft is connected with the upper, lower sleeve through bearings; the upper, lower sleeve are connected with the cantilever support; the lift blade and the resistance blade are disposed on the cantilever support, which is provided with a resistance blade rotating device and the centrifugal decelerator; the resistance blade rotating device constituted by an upper and a lower bearing is disposed on the cantilever support, and the centrifugal decelerator is disposed on the shaft head of the resistance blade.

Description

Split type vertical axis aerogenerator system
One, technical field
The present invention relates to vertical axis aerogenerator, particularly a kind of split type vertical axis aerogenerator system.
Two, background technique
Utilize the clean energy (renewable energy sources) be the civilization of human society progress performance, be science and technology development, be the embodiment of environmental protection concept.It also is the important indicator of a regional environmental protection.Clear energy sources comprises solar energy, wind energy, tidal energy, biological energy source etc., and this all is the renewable inexhaustible energy.It can be not calm, can not have the sun ... wind energy is inexhaustible, the reproducible energy endlessly.Be that technology is the most ripe, economic feasibility is higher, is a kind of comparatively ideal development energy.
Earth wind energy is about 2.74 * 109MW, and can utilize wind energy is 2 * 107MW, is ten times of earth water energy.As long as utilize the wind energy that goes up the earth 1% just can satisfy the needs of global energy.It is 32.26 hundred million KW that the theoretical reserves of wind energy are verified by China, is utilized as 2.53 hundred million KW and can send out, and the coastal waters can utilize wind energy 7.5 hundred million KW.Southeastern coast is the maximal wind-energy resource-area at present, and wind energy density is 200W/M2~300W/M2, greater than just obtaining than large economy profit benefit more than 3000 hours whole year wind speed time of 6m/s.
Commercial exploitation with regard to wind energy is worth, and the big more value of wind-force is high more.The place changes slightly generating is all had a significant impact, because cube being directly proportional of electric energy and wind speed.Even this means same worm gear generator, be 12 mphs per hour at wind speed, generated energy is than per hour 11 miles generated energy is high by 30%.The precondition of wind-power electricity generation is that the wind speed of overhead 10m must reach per second 4-5m.The wind speed of riviera surpasses this numerical value mostly, but ground in past more, along with wind-force constantly weakens, producible electric energy is also just few more.
How interiorly the weak area of wind speed reach good generating effect equally how can be with the wind-power generating system of the costliness of complexity by constantly innovation; become the wind powered generator system of the safety of simple practicality; make the low wind speed of wind-driven generator can start generating; high wind speed can self-protection, makes wind powered generator system become low cost, high-quality wind-power generating system is a purpose of the present invention.
Three, summary of the invention
The object of the present invention is to provide a kind of split type vertical axis aerogenerator; at first to be convenient to install, safeguard; can significantly reduce the cost of vertical axis aerogenerator; its less important ubiquitous low wind speed blade difficulty of wind-driven generator that can solve starts; problems such as high wind speed generator overload, vertical axis aerogenerator system wind tubbiness effect, blade damage, whole wind powered generator system is on the line, high wind speed can be implemented self-protection.
The object of the present invention is achieved like this:
Split type vertical axis aerogenerator comprises vertical-axis generators system and vertical shaft blade system.The vertical-axis generators system comprises power-assisted accelerator, coupling, process control machine, generator support.The vertical-shaft wind blade system comprises main shaft, upper and lower sleeve, cantilever support, lift force blade, resistance blade, centrifugal speed reducer, anemoscope, air velocity transducer, vertical shaft blade system frame.It is characterized in that: the vertical-axis generators rotor is connected with the main shaft of vertical shaft blade system by power-assisted accelerator, coupling, to be generator system installing, be split when safeguarding at installation, maintenance and blade system such largest benefit, installs, safeguards very simple, easily of becoming.By just carrying out wind-power electricity generation after the coupling connection.The main shaft of blade system directly is connected to by bearing outward, lower sleeve, on, lower sleeve is connected with cantilever support, lift force blade, the resistance blade installation is on cantilever support, also be provided with resistance blade rotating device and centrifugal speed reducer on the cantilever support, described resistance blade rotating device is by being arranged on the resistance sharf, lower bearing is installed on the cantilever support, described centrifugal speed reducer is by the gear bar, gear, the draught spring composition is installed on the spindle nose of resistance blade one end, described anemoscope is delivered to process control machine by air velocity transducer with wind speed information, by the size control power-assisted accelerator work of process control machine according to wind speed.
The present invention also comprises these features:
Split type vertical-axis generators system and vertical-shaft wind blade system are splits, and generator system is installed on the generator support, and blade system is installed on the blade rack, generator system, and blade system couples together them by coupling.
Be provided with deep groove ball bearing and pressure bearing between the main shaft of split type vertical shaft blade system and the upper and lower sleeve,
The power-assisted accelerator installation of split type vertical-axis generators system can adopt and comprise electro-hydraulic force aid system, electric booster system, line traffic control force aid system, electromagnetism force aid system etc., the working state of power-assisted accelerator installation is controlled by process control machine, and the power supply of power-assisted accelerator and process control machine and air velocity transducer is a battery pack.
The lift force blade of split type vertical-shaft wind blade system is fixedly mounted on the cantilever support according to several angle, the resistance blade is provided with slewing gear and is connected with centrifugal speed reducer, the resistance blade rotor is set in the blade center, and the resistance blade can one-way rotation.
The centrifugal speed reducer of split type vertical-shaft wind blade system is made up of gear, gear bar, draught spring, gear is installed in an end of resistance blade rotation axle, gear bar and spring are mounted on the cantilever support, and the resistance blade rotating device is connected with the gear bar by gear with centrifugal speed reducer.
The anemoscope of split type vertical axis aerogenerator offers process control machine with real-time wind speed information by air velocity transducer, and process control machine is according to the program control power-assisted accelerator work that sets in advance.
The impeller of split type vane of vertical shaft wind-driven generator system adopts lift and resistance combined type, and each impeller comprises one group of lift, resistance blade, and normally lift force blade is little, and the resistance blade is big.
Split type vane of vertical shaft wind-driven generator system generally is made up of 3 to 5 wind wheels.
Four, description of drawings:
Fig. 1 is whole structure figure of the present invention.
Fig. 2 is a partial view of the present invention.
Fig. 3 is the partial view at resistance impeller of the present invention, centrifugal retarder position.
Fig. 4 is a drag braking device structural drawing of the present invention.
Fig. 5 is a process control machine logic diagram of the present invention.
Fig. 6 is power supply supply figure of the present invention
Five, embodiment
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the generator 10 of the split type vertical axis aerogenerator of the present invention system is fixedly connected on the ground with generator system support 00, and generator 10 and power-assisted accelerator 11 have been connected to form split type vertical axis aerogenerator system.Be connected with the blade main shaft 21 of the blade system of split type vertical shaft by coupling 12.Split type vertical shaft blade system comprises blade main shaft 21, and lift force blade 22, resistance blade 23 are combined into the integral body of a blade system by cantilever support 20 and upper bush 26, lower sleeve 27.Anemoscope 28 is installed on the blade main shaft 21.
By Fig. 1, Fig. 2, split type vertical-axis generators system and vertical-shaft wind blade system are splits as can be seen, generator system is installed on the generator support 00, blade system is installed on the blade rack 30, by coupling 12 vertical-axis generators 10 rotors and vertical-shaft wind blade system main shaft 21 is coupled together.
By Fig. 2, Fig. 3, the split type vane of vertical shaft wind-driven generator of Fig. 4 system is supporting blade system by blade system support 30, directly be connected to upper bush 26 outside the main shaft 21 of blade system by bearing, lower sleeve 27, upper bush 26, lower sleeve 27 is connected with cantilever support 20, lift force blade 22, resistance blade 23 is installed on the cantilever support 20, also be provided with resistance blade rotating device 24 and centrifugal speed reducer 25 on the cantilever support 20, described resistance blade rotating device 24 is by being arranged on the resistance sharf, lower bearing is installed on the cantilever support, described centrifugal speed reducer 25 is by gear bar 32, gear 31, draught spring 33 compositions are installed on the spindle nose of resistance blade 23 1 ends
The anemoscope 28 of split type as seen from Figure 5 vane of vertical shaft wind-driven generator system is delivered to process control machine 37 by air velocity transducer 36 with wind speed information with wind speed, by size control power-assisted accelerator 11 work of process control machine 37 according to wind speed.
The power supply of the air velocity transducer 36 of split type vertical axis aerogenerator, process control machine 37 and power-assisted accelerator 11 is provided by battery pack 38 as seen from Figure 6.
The power-assisted accelerator 11 of split type vertical-axis generators system can adopt and comprise electro-hydraulic force aid system, electric booster system, line traffic control force aid system, electromagnetism force aid system etc., the working state of power-assisted accelerator 11 is by process control machine 37 controls, and the power supply of power-assisted accelerator 11 and process control machine 37 is battery pack 38.
Lift force blade 22 by the split type as can be seen vertical-shaft wind blade system of Fig. 2, Fig. 3, Fig. 4 is fixedly mounted on the cantilever support 20 according to several angle, resistance blade 23 is provided with slewing gear 24 and is connected with centrifugal speed reducer 25, the rotating shaft 24 of resistance blade 23 is set in the blade center, and resistance blade 23 can one-way rotation.
The centrifugal speed reducer 25 of split type vertical-shaft wind blade system is made up of the oriented module 34 of gear 31, gear bar 32, draught spring 33 and gear bar, gear 31 is installed in an end of resistance blade 23 slewing gears, gear bar 32 is mounted on the cantilever support 20 with spring 33, and resistance blade 23 slewing gears 24 are connected with gear bar 32 by gear 31 with centrifugal speed reducer 25.
The impeller of split type vane of vertical shaft wind-driven generator system adopts lift force blade 22 and resistance blade 23 combined types, and each impeller comprises one group of lift force blade 22, resistance blade 23, and normally lift force blade 22 is little, and resistance blade 23 is big.
The present invention is work like this, when having wind and wind speed to reach 1.5m/s in the air, anemoscope 28 will be pounced on the wind speed information of grasping by air velocity transducer 36 and be sent to process control machine 37, process control machine 37 starts 11 work of power-assisted accelerator, lift force blade 22, resistance blade 23 are under the effect of wind-force and power-assisted accelerator 11 simultaneously, starter-generator 10 work realize that low wind speed starts.When wind speed met or exceeded 4m/s, the program that process control machine 37 is set stopped 11 work of power-assisted accelerator, and power-assisted accelerator 11 is in holding state, generator 10 proper functioning.
When wind speed surpassed specified generating speed, the centrifugal retarder 25 that resistance blade 23 connects was started working, and resistance blade 23 angles produce resistance, guarantee that split type vertical axis aerogenerator is no more than the rated speed generating.
When wind speed reaches cal speed, process control machine 37 is according to program start power-assisted accelerator 11 work that set in advance, fixed rotating speed by power-assisted accelerator 11 slows down to generator 10, the centrifugal retarder 25 and power-assisted accelerator 11 co-operation of while resistance blade 23, guarantee that high-speed wind power can flow out split type vane of vertical shaft wind-driven generator system, can be because of stall does not form wind bucket effect, split type vane of vertical shaft wind-driven generator system is constituted a threat to.Realized the self-protection function of split type vertical axis aerogenerator whole system when high wind speed.
When the wind speed reduction, process control machine 37 stops 11 work of power-assisted accelerator according to the program that sets in advance, and resistance blade 23 resets gradually simultaneously.So repeatedly, form a complete wind-power electricity generation process.
The invention provides a kind of novel wind-force and send out system.The flourishing system of this wind-force has overcome the deficiency in the existing wind generating technology, makes every effort to accomplish that simple, practical, the safety of wind-driven generator, low wind speed can start generating, unnatural wind speed can self-protection.This split type vertical axis aerogenerator can satisfy the not too wind-power electricity generation needs of developed regions of the most wind resources of China.Has promotion and use value very widely.

Claims (6)

1. split type vertical axis aerogenerator system, it comprises the vertical-axis generators system; Power-assisted accelerator, coupling, generator support, the vertical-shaft wind blade system; The blade main shaft, on, lower sleeve, cantilever support, lift force blade, the resistance blade, centrifugal speed reducer, the vertical shaft blade system frame, generator system, blade system couples together them by coupling, it is characterized in that: the vertical-axis generators rotor is by the power-assisted accelerator, coupling is connected with the vertical shaft blade system spindle, main shaft directly connects by bearing outward, lower sleeve, on, lower sleeve is connected with cantilever support, lift force blade, the resistance blade is arranged on the cantilever support, cantilever support is provided with resistance blade rotating device and centrifugal speed reducer, described resistance blade rotating device is by last, the lower bearing composition is installed on the cantilever support, and described centrifugal speed reducer is by the gear bar, gear, the draught spring composition is installed on the spindle nose of resistance blade.
2. split type vertical axis aerogenerator as claimed in claim 1 system, it is characterized in that vertical-axis generators system and vertical-shaft wind blade system are splits, generator system is installed on the generator support, blade system is installed on the blade rack, by coupling vertical-axis generators rotor and vertical-shaft wind blade main shaft is coupled together.
3. split type vertical axis aerogenerator as claimed in claim 1 system is characterized in that: be provided with deep groove ball bearing and pressure bearing between the main shaft of vertical shaft blade system and the upper and lower sleeve.
4. split type vertical axis aerogenerator as claimed in claim 1 system, it is characterized in that: the power-assisted accelerator installation of vertical-axis generators system can adopt and comprise electro-hydraulic force aid system, electric booster system, line traffic control force aid system, electromagnetism force aid system, and the power supply of power-assisted accelerator installation is a battery pack.
5. split type vertical axis aerogenerator as claimed in claim 1 system, the lift force blade that it is characterized in that the vertical-shaft wind blade system is fixedly mounted on the cantilever support according to several angle, the resistance blade be provided with slewing gear and with centrifugal speed reducer, the resistance blade rotor is set in the blade center.
6. split type vertical axis aerogenerator as claimed in claim 5 system, it is characterized in that centrifugal speed reducer is made up of gear, gear bar, spring, gear is installed in an end of resistance blade rotation axle, gear bar and spring are mounted on the cantilever support, and the resistance blade rotating device is connected with the gear bar by gear with centrifugal speed reducer.
CN2010201251146U 2010-03-08 2010-03-08 Split type vertical shaft wind generator system Expired - Fee Related CN201757026U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201251146U CN201757026U (en) 2010-03-08 2010-03-08 Split type vertical shaft wind generator system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201251146U CN201757026U (en) 2010-03-08 2010-03-08 Split type vertical shaft wind generator system

Publications (1)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915218A (en) * 2010-08-20 2010-12-15 张�杰 Wind power generating set with vertical shaft
CN103233857A (en) * 2013-04-07 2013-08-07 哈尔滨工程大学 Vertical shaft wind machine with double-layered blades
CN104018985A (en) * 2014-06-06 2014-09-03 东北农业大学 Flexible and retractable auxiliary blade mechanism of vertical-axis wind turbine
CN104481811A (en) * 2014-12-03 2015-04-01 秦春明 Lift force and resistance force integrated vertical axis wind turbine
CN104564517A (en) * 2015-01-29 2015-04-29 中国石油大学(华东) Vertical axis wind wheel with resistance-type supporting rods and variable rotary inertia
WO2021221568A1 (en) * 2020-04-30 2021-11-04 Ipco 1 Pte. Ltd A wind-powered generator system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915218A (en) * 2010-08-20 2010-12-15 张�杰 Wind power generating set with vertical shaft
CN101915218B (en) * 2010-08-20 2012-05-02 张�杰 Wind power generating set with vertical shaft
CN103233857A (en) * 2013-04-07 2013-08-07 哈尔滨工程大学 Vertical shaft wind machine with double-layered blades
CN103233857B (en) * 2013-04-07 2016-01-27 哈尔滨工程大学 A kind of vertical axis windmill with twi-tier blade
CN104018985A (en) * 2014-06-06 2014-09-03 东北农业大学 Flexible and retractable auxiliary blade mechanism of vertical-axis wind turbine
CN104481811A (en) * 2014-12-03 2015-04-01 秦春明 Lift force and resistance force integrated vertical axis wind turbine
CN104564517A (en) * 2015-01-29 2015-04-29 中国石油大学(华东) Vertical axis wind wheel with resistance-type supporting rods and variable rotary inertia
CN104564517B (en) * 2015-01-29 2017-10-13 中国石油大学(华东) A kind of vertical axis rotor with resistance-type support bar and variable rotational inertia
WO2021221568A1 (en) * 2020-04-30 2021-11-04 Ipco 1 Pte. Ltd A wind-powered generator system

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHENMU RONGDE TECHNOLOGY DEVELOPMENT CO., LTD.

Free format text: FORMER OWNER: WANG DEHENG

Effective date: 20110707

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100082 ROOM 1201, UNIT 1, BUILDING 38, FUCHENG PHASE 5, EAST YANJIAO, BEIJING TO: 719314 ROOM 805, BUILDING 5, AREA 2, RENMIN RESIDENTIAL QUARTER, SHENMU COUNTY, SHAANXI PROVINCE

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110707

Address after: 719314, room 5, building two, 805 District, Shenmu county people's community, Shaanxi

Patentee after: Shenmu Rongde Technology Development Co.,Ltd.

Address before: 100082, room 1, unit 38, building 1201, Fu Cheng five, East Yanjiao, Beijing

Patentee before: Wang Deheng

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110309

Termination date: 20180308