CN100467862C - Anti-strong wind power generator - Google Patents
Anti-strong wind power generator Download PDFInfo
- Publication number
- CN100467862C CN100467862C CNB2007100112191A CN200710011219A CN100467862C CN 100467862 C CN100467862 C CN 100467862C CN B2007100112191 A CNB2007100112191 A CN B2007100112191A CN 200710011219 A CN200710011219 A CN 200710011219A CN 100467862 C CN100467862 C CN 100467862C
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- China
- Prior art keywords
- wind
- impeller sets
- power generator
- lamination
- shaped
- 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.)
- Expired - Fee Related
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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
- 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
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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
- F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors
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- 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)
- Wind Motors (AREA)
Abstract
The present invention relates to a wind-driven power generator capable of resisting strong wind. It includes the following several portions: support seat, wind-guiding cover, blade wheel group, tail portion straightener cover and automatic control device. Said invention also provides the concrete structure of above-mentioned every portion, and also provides the connection mode of all the above-mentioned portions.
Description
Technical field
The present invention relates to a kind of wind generating unit, particularly a kind of destruction that can cushion, the anti-strong wind power generator of wind wind-force a little less than strengthening again as high wind such as hurricanes.It mainly is applicable to the place that might occur the high wind of existing wind generating unit generation destruction.
Background technique
At present, extensive use be the wind generating unit of power with the wind energy, adopt traditional windmill type structure mostly.Because of its structure is single, wind energy utilization is low, and the function of not keeping out the wind under superpower wind-force is so become the object that people generally study to the improvement of this electricity generating device.The inventor once designed a kind of air operated machine (patent publication No. is CN1807876A), and this machine adopts the multinomial technology such as blade of wind gathering cover, wind-tunnel, impeller and the band knuckle thereof of being with leak informaton mouth and whirlwind honeycomb duct, improved wind energy and renderd a service.But because of there is the drive mechanism complexity in it, defective such as impeller design is reasonable not enough is further improved.Existing electricity generating device adopts the less of self-protective technique, and its ability to anti-destructive high wind is relatively poor.Especially the disaster caused by a windstorm that often takes place frequently in 30 li air ports of Xinjiang of China, Bai Lifeng district, therefore, this destructive high wind is easy to damaged blade, and wind-force is when more weak, wind is again little to the active force of blade.If widen, strengthen blade, then wind is strengthened the active force of blade, but because of the blade strong point is few, so easily lose.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." band cover wind motor " of CN1237270C, it mainly comprises a wind-driven 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.
The model utility content
The purpose of this utility model provides a kind of anti-strong wind power generator, and its reasonable in design obviously strengthens the mechanical strength of equipment, can wind gathering when wind speed is more weak, improve wind energy and render a service, again can wind sheltering when high wind, prevent that effectively parts are impaired, improve anti-high wind performance.
The purpose of this utility model is achieved in that this machine comprises the bearing that is made of U-shaped support and rotation plate type pedestal, is assembled in wind scooper, impeller sets, afterbody cowling on the bearing and the automatic controller that contains the wind direction inductor, and its technological points is: described wind scooper, impeller sets and afterbody cowling are assembled in respectively on the described U-shaped support; One end of the fan-shaped wind-guiding lamination of described wind scooper is hinged on the periphery of lamination support by bearing pin, the other end be provided with control wind-guiding lamination around bearing pin rotate and open, closed rope, each rope movable end passes retaining ring on the wind-guiding lamination and is wrapped in closing motor, open on the draught wheel of motor separately respectively, the two ends of described impeller sets blade are connected on central axle sleeve and the transmission gear ring, central axle sleeve is assembled on the interior impeller shaft of impeller sets supporting sleeve, and the gear that is separately fixed at each generator axle head of supporting sleeve periphery is meshed with the transmission gear ring.
The two ends of described impeller sets blade directly are fixed on respectively on central axle sleeve and the transmission gear ring.Or pass through spoke
The two ends of described impeller sets blade are fixed on central axle sleeve and the transmission gear ring by spoke respectively.
Between the described fan-shaped wind-guiding lamination fan-shaped junction surface is set.
Described impeller sets supporting sleeve rear end and afterbody cowling front end link together.
Because wind scooper of the present invention adopts laminated composite structure; one end of its fan-shaped wind-guiding lamination is hinged on the periphery of lamination support by bearing pin; the other end is provided with and opens; closing the fan-shaped wind-guiding lamination of motor-operated control rotates and opens around bearing pin; closed rope; so when the wind direction inductor is measured wind-force power and wind direction variation; just can send corresponding signal respectively according to the program of setting; drive the draught wheel rotation of closing motor or opening motor respectively; the rope that drive is wrapped on the draught wheel opens fan-shaped wind-guiding lamination or closure; wind scooper is adjusted to positive funnel form or is adjusted to down funnel form; thereby make wind scooper can when wind speed is more weak, play the wind gathering effect; improving wind energy renders a service; can when high wind, play the wind sheltering effect again; except that but stop portions high wind impacts blade, also can take into account protection to generator on the impeller sets supporting sleeve periphery and transmission gear ring.Two ends because of the impeller sets blade are connected on central axle sleeve and the transmission gear ring in addition, each generator is separately fixed at the supporting sleeve periphery, utilize the gear of each generator axle head to be meshed with the transmission gear ring, not only need not increase speed change gear, and can be impeller a plurality of fulcrums are provided, be a plurality of fulcrums that the traditional wind large is difficult to seek.So the reasonable in design of this machine, simple, can obviously strengthen the mechanical strength of equipment.Therefore, when the fan-shaped wind-guiding lamination of wind scooper is in closed condition, can prevent effectively that parts such as impeller sets, generator are impaired, improve the anti-high wind performance of this machine.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is a kind of concrete structure schematic representation of the present invention.
Fig. 2 is a kind of U-shaped supporting structure schematic representation among Fig. 1.
Fig. 3 is the side view of Fig. 2.
Sequence number explanation among the figure: 1 fan-shaped wind-guiding lamination, 2 bearing pins, 3 lamination supports, 4 blades, 5 transmission gear rings, 6 generators, 7 supporting sleeves, 8 impeller shafts, 9 central axle sleeves, 10 bracing struts, 11 afterbody cowlings, 12U type support, 13 rotation plate type pedestals, 14 lanyard rings, 15 are closed motor, 16 and are opened motor, 17 ropes.
Embodiment
Describe concrete structure of the present invention in detail according to Fig. 1-3.This machine comprises the bearing that is made of U type support 12 and rotation plate type pedestal 13, the parts such as automatic controller that are assembled in wind scooper, impeller sets, the afterbody cowling 11 on the bearing and contain wind-force, direction inductor (not shown).The specification of the wind scooper in this machine, impeller sets and afterbody cowling, model should be determined according to actual usage requirement, and they are assembled in respectively on the U-shaped support 12 of bearing.Wherein wind scooper is made of a plurality of fan-shaped wind-guiding laminations 1, bearing pin 2 and a lamination support 3 etc.One end of the fan-shaped wind-guiding lamination 1 of wind scooper is hinged on the periphery of lamination support 3 by bearing pin 2, the other end be provided with control lamination 1 around bearing pin 2 rotate and open, closed two ropes 17.The movable end of each rope 17 passes retaining ring 14 on the lamination 1 and is wrapped in closing motor 15, open on the draught wheel of motor 16 separately respectively.A wind scooper can be protected a plurality of impeller sets, because of the blade 4 of two adjacent impeller sets facings the wind the angular direction can be different, so its sense of rotation is opposite, can act on each other, have advantages such as obvious raising rotating speed.The two ends of impeller sets blade 4 are connected on central axle sleeve 9 and the transmission gear ring 5.Generally speaking impeller sets can be according to actual needs and may, the two ends of blade 4 directly are fixed on respectively on central axle sleeve 9 and the transmission gear ring 5; Area in that high wind often takes place also can be fixed on the two ends of impeller sets blade 4 on central axle sleeve 9 and the transmission gear ring 5 by the spoke (not shown) respectively.Central axle sleeve 9 is assembled in utilizing on the impeller shaft 8 that bracing strut 10 supports in the impeller sets supporting sleeve 7.A plurality of generators 6 symmetry respectively are fixed on the periphery of supporting sleeve 7, and the gear of each generator 6 axle head is meshed with transmission gear ring 5.When a plurality of generators 6 are distributed in the periphery of supporting sleeve 7, in the time of the direct geared transmission of transmission gear ring 5 and each generator 6 axle head, also for blade has increased the strong point, this be traditional wind large blade can't be obtained.The supporting sleeve 7 of last impeller sets also can play wind tunnel effect, for back one impeller sets provides the efficient wind energy that does not have diffusion.Between the fan-shaped wind-guiding lamination 1 fan-shaped junction surface (not shown) can be set according to different demands.In that the high wind area does not often take place, between the fan-shaped wind-guiding lamination 1 fan-shaped junction surface can be set, fan-shaped wind-guiding lamination 1 overlaps in off position the time, can play the effect of gaining in strength.When needing fan-shaped junction surface is set between the fan-shaped wind-guiding lamination 1, fan-shaped wind-guiding lamination 1 is in closed condition, does not have overlapping phenomenon, and profile is very attractive in appearance.During enforcement, between the fan-shaped wind-guiding lamination 1 whether fan-shaped junction surface is set and chooses one wantonly.Also can link together with the front end of afterbody cowling in the high wind area according to the rear end of usage requirement with impeller sets supporting sleeve 7.The automatic control system that contains wind-force, direction inductor of this machine, can adopt the quick-witted energy of group commonly used, automatic monitoring technique, utilize wind-force, direction inductor to measure wind-force power and wind direction variation, finish and close motor 15, open the task of motor 16 and adjustment rotation plate type pedestal 13 automatically.
This anti-strong wind power generator can be arranged at top of high-rise buildings, deserted mountain, wasteland, desert, seabeach and coastal waters etc. and locate.During work; under the quick-witted energy of group, automatic monitoring technique effect; when wind-force when the destructive wind speed; fan-shaped wind-guiding lamination 1 closure is in the wind sheltering state, and stop portions high wind passes through, and blade 4 and transmission gear ring 5, generator 6 etc. are when being protected; impeller sets can normally be rotated; when wind-force was more weak, fan-shaped wind-guiding lamination 1 opened the wind gathering state that is in, and can strengthen the wind-force effect.When a plurality of generators 6 are distributed in the periphery of supporting sleeve 7, in the time of the direct geared transmission of transmission gear ring 5 and each generator 6 axle head, also for blade has increased the strong point, this be traditional wind large blade can't be obtained.The supporting sleeve 7 of last impeller sets also can play wind tunnel effect, for back one impeller sets provides the efficient wind energy that does not have diffusion.
Claims (5)
1, a kind of anti-strong wind power generator, comprise the bearing that is made of U-shaped support and rotation plate type pedestal, be assembled in wind scooper, impeller sets, afterbody cowling on the bearing and the automatic controller that contains the wind direction inductor, it is characterized in that: described wind scooper, impeller sets and afterbody cowling are assembled in respectively on the described U-shaped support; One end of the fan-shaped wind-guiding lamination of described wind scooper is hinged on the periphery of lamination support by bearing pin, the other end be provided with control wind-guiding lamination around bearing pin rotate and open, closed rope, each rope movable end passes retaining ring on the wind-guiding lamination and is wrapped in closing motor, open on the draught wheel of motor separately respectively, the two ends of described impeller sets blade are connected on central axle sleeve and the transmission gear ring, central axle sleeve is assembled on the interior impeller shaft of impeller sets supporting sleeve, and the gear that is separately fixed at each generator axle head of supporting sleeve periphery is meshed with the transmission gear ring.
2, anti-strong wind power generator according to claim 1 is characterized in that: the two ends of described impeller sets blade directly are fixed on respectively on central axle sleeve and the transmission gear ring.
3, anti-strong wind power generator according to claim 1 is characterized in that: the two ends of described impeller sets blade are fixed on central axle sleeve and the transmission gear ring by spoke respectively.
4, anti-strong wind power generator according to claim 1 is characterized in that: between the described fan-shaped wind-guiding lamination fan-shaped junction surface is set.
5, anti-strong wind power generator according to claim 1 is characterized in that: described impeller sets supporting sleeve rear end and afterbody cowling front end link together.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100112191A CN100467862C (en) | 2007-05-08 | 2007-05-08 | Anti-strong wind power generator |
| PCT/CN2008/070791 WO2008134963A1 (en) | 2007-05-08 | 2008-04-24 | Anti-gale wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100112191A CN100467862C (en) | 2007-05-08 | 2007-05-08 | Anti-strong wind power generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101050754A CN101050754A (en) | 2007-10-10 |
| CN100467862C true CN100467862C (en) | 2009-03-11 |
Family
ID=38782317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100112191A Expired - Fee Related CN100467862C (en) | 2007-05-08 | 2007-05-08 | Anti-strong wind power generator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100467862C (en) |
| WO (1) | WO2008134963A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116267A (en) * | 2011-04-11 | 2011-07-06 | 王启庚 | Axial-flow type wind driven generator device |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CA2643567A1 (en) * | 2008-11-10 | 2010-05-10 | Organoworld Inc. | Fluid directing system for turbines |
| CN102086843B (en) * | 2009-12-04 | 2014-05-28 | 武汉光跃科技有限公司 | Umbrella-shaped wind-collecting wind driven generator |
| CN101865088B (en) * | 2010-06-08 | 2012-08-22 | 梁吉凯 | Wind-light combined generating set |
| CN102003338B (en) * | 2010-11-23 | 2012-12-26 | 刘小虎 | Wind speed regulation system applicable to wind driven generator |
| CN102392791A (en) * | 2011-10-19 | 2012-03-28 | 绍兴文理学院 | Wind power-controllable wind power generation device |
| CN104791194B (en) * | 2015-04-08 | 2018-06-08 | 张晛东 | Pneumatic energy-saving and power generation device |
| CN107630780A (en) * | 2016-07-18 | 2018-01-26 | 罗雪琪 | Intake type wind-force water storage energy-storing and power-generating system |
| CN106870276A (en) * | 2017-04-09 | 2017-06-20 | 华北水利水电大学 | The two-way wind-tunnel multi-speed exchanged electricity generator with constant frequency of train |
| CN108443053A (en) * | 2018-04-26 | 2018-08-24 | 中国石油大学(华东) | A kind of wave energy generating set of two-way work doing |
| CN110873026B (en) * | 2018-09-04 | 2021-03-30 | 郑州宇通重工有限公司 | Wind power generation device |
| CN109236569A (en) * | 2018-10-30 | 2019-01-18 | 陈凤耘 | A kind of wind power boosting and solar energy compensating generator |
| CN111167135B (en) * | 2020-02-10 | 2024-04-05 | 吉林大学 | Automatic foaming and blowing mechanism of mobile wind power |
| CN112490911B (en) * | 2020-12-14 | 2022-07-26 | 孔祥富 | Energy-saving heat dissipation type high-voltage board |
| CN116181565B (en) * | 2023-02-23 | 2024-02-23 | 河北利风新能源技术有限公司 | Wind driven generator with protective blades |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324985A (en) * | 1980-07-09 | 1982-04-13 | Grumman Aerospace Corp. | Portable wind turbine for charging batteries |
| WO1998017912A1 (en) * | 1996-10-22 | 1998-04-30 | Veken Germaine V D | Hooded wind power engine |
| US5765990A (en) * | 1997-04-15 | 1998-06-16 | Jones; Byron O. | Wind wheel for the generation of electrical energy |
| JPH1122625A (en) * | 1997-07-04 | 1999-01-26 | Koji Iizuka | Windmill |
| JP2000352373A (en) * | 1999-06-10 | 2000-12-19 | Wasaburo Murai | Wind power generation unit |
| DE20213062U1 (en) * | 2002-08-26 | 2002-11-21 | Hinz Volker | Wind turbine with combinable systems for energy generation |
| CA2522280A1 (en) * | 2003-04-17 | 2004-10-28 | New World Generation Inc. | Wind turbine with friction drive power take off on outer rim |
| CN2793360Y (en) * | 2005-08-01 | 2006-07-05 | 戚永维 | Aerophor |
| 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 |
-
2007
- 2007-05-08 CN CNB2007100112191A patent/CN100467862C/en not_active Expired - Fee Related
-
2008
- 2008-04-24 WO PCT/CN2008/070791 patent/WO2008134963A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116267A (en) * | 2011-04-11 | 2011-07-06 | 王启庚 | Axial-flow type wind driven generator device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008134963A1 (en) | 2008-11-13 |
| CN101050754A (en) | 2007-10-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20120508 |