CN202091120U - Vertically axis wind power generator device - Google Patents
Vertically axis wind power generator device Download PDFInfo
- Publication number
- CN202091120U CN202091120U CN2011201653967U CN201120165396U CN202091120U CN 202091120 U CN202091120 U CN 202091120U CN 2011201653967 U CN2011201653967 U CN 2011201653967U CN 201120165396 U CN201120165396 U CN 201120165396U CN 202091120 U CN202091120 U CN 202091120U
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- keel
- blade
- wind power
- power generator
- wind
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a vertically axis wind power generator device which comprises at least one generator, a longitudinal center shaft and at least two horizontal double-keel brackets, wherein the longitudinal center shaft is connected with a generator shaft; the horizontal double-keel brackets are arranged on the longitudinal center shaft; two semicircular blades are uniformly arranged on the two horizontal double-keel brackets by blade installing sheets; in addition, the horizontal double-keel brackets are respectively connected with the semicircular blades; and each horizontal double-keel bracket is provided with at least one corresponding endpoint corresponding to the blade. The double-wheel fan structure of the device has the obvious characteristics of low number of revolutions, good safety, low operation cost, no noise pollution and the like, is convenient to design, is easy to manufacture and process and is easy to maintain, and the center of gravity is lowered.
Description
Technical field
The utility model relates to the electricity generating device in a kind of wind power generation field, a kind of specifically vertical shaft wind power generator apparatus.
Background technique
Human use's wind energy has thousands of years history, and the important power of wind energy Ceng Zuowei before steamer invention is applied to numerous aspects of human lives.The exploration of wind-power electricity generation then originates from the Denmark in 19 end of the centurys, but before the seventies in 20th century, also has only small-sized charging to reach the practical stage with wind-driven generator.The outburst oil crisis was later on to social now in 1973; developed country such as the U.S., West Europe is for seeking to substitute the oil-fired energy; a large amount of funds have been dropped into; mobilize high-tech industry; utilize the new technology development wind power generating set in fields such as computer, aerodynamics, structural mechanics and materials science, the New Times of having started Wind Power Utilization.The Chinese government also drops into the research and development that a large amount of funds and technology are carried out wind-power electricity generation in recent years, and has obtained effect highly visible.
Vertical axis windmill is applied in the human sphere of life very early, and it is exactly vertical axis windmill that China utilizes the form of wind energy the earliest.But the invention of vertical axis aerogenerator then than horizontal axis a little later, just begins to occur up to the twenties in 20th century (Savonius formula wind wheel---nineteen twenty-four, Darrieus formula wind wheel---1931 years).Because people generally believe that the tip-speed ratio of vertical axis rotor can not be greater than 1, wind energy utilization is lower than horizontal axis wind-driven generator, thereby causes vertical axis aerogenerator to can not get for a long time paying attention to.
Along with improving constantly of development of science and technology and human knowledge's level, people recognize that gradually the tip-speed ratio of vertical axis rotor can not only be only applicable to resistance type wind wheel (Savonius formula wind wheel) greater than 1, and the tip-speed ratio of lifting wind wheel (Darrieus formula wind wheel) even can reach 6, and its wind energy utilization also is not less than horizontal axis.In recent years, include the track of socio-economic development gradually in along with clean energy resource, utilize wind energy power to be admitted by the abundant country of most of wind resources, in the field that solves the wind energy efficient power generation, people need to provide in conjunction with reality the technological scheme of the higher vertical axis aerogenerator of tip-speed ratio in a hurry for this reason.
The model utility content
Technical problem to be solved in the utility model provides a kind of vertical shaft wind power generator apparatus.This device is the vertical wind power generator that is configured to by a plurality of rotation disjunctor blades, two keel, its objective is that the mode of structure of the spiral pivot two-wheel by the utility model motor improves the wind energy utilization of blower fan and starts wind speed.
For this reason, the technological scheme that the utility model solves described problem is: a kind of vertical shaft wind power generator apparatus, comprise at least one generator, the vertical central axis that is coupling with described generator, be arranged on the two keel supports of at least two levels on the described vertical central axis, two semicircle blade pass are crossed the blade installation part and evenly are arranged on the two keel supports of described two levels, and, the two keel supports of described level are connected with described semicircle blade respectively, and are provided with at least more than one the end points of correspondence with respect to described blade on the two keel supports of described level.
Preferably, the semicircle blade that is connected with the two keel of described level is relative is from top to bottom Rotate 180 ° around described vertical central axis.
Preferably, described blade is arranged between two keel of described pair of keel support, and by the blade fastening screw on the described keel end two keel is clamped.
Preferably, its material of described blade is respectively light-weight metal or environment friendly plastic rubber material or glass fiber material.
Preferably, described pair of keel support, blade installation part are metal construction, and two keel supports wherein are anti-rust metal spare, and the blade installation part is metal crimp foundry goods or stamping part.
Compared to existing technology, the good effect that the utlity model has is that this device adopts the structural type of spiral pivot can be not limited to the wind comes from of any direction, all can be rotated by the blade rotation and then the promotion blower fan of device; This design has not only solved the use value of blower fan wind-engaging and has played the effect of instruction, enlightenment for the space of opening up wind energy development, and more significant meaning is to promoting Wind Power Utilization to establish the research and development direction of new fluid mechanics aspect.Facts have proved, the two-wheel blower fan structure of this device have design simple and direct, be easy to make processing, revolution is lower, center of gravity descends, evident characteristics such as Security is good, operating cost is low, maintenance is easy, noise free pollution.
Description of drawings
The overall structure schematic representation of the vertical shaft wind power generator apparatus that Fig. 1 the utility model relates to;
Fig. 2 is another embodiment's overall structure schematic representation about Fig. 1.
Among the figure: 1-vertical central axis, 2-keel frame, 3-blade installation part (ring), 4-blade (page), 5-generator, at least more than one the end points of correspondence that is provided with on the two keel supports of 6-level with respect to described blade.
Embodiment
In conjunction with Fig. 1 or Fig. 2, the utility model is a kind of vertical shaft wind power generator apparatus, be provided with at least one generator 5 on the bottom of this device, relative vertical central axis 1 axle sleeve perpendicular to bottom of device with one of the rotating shaft of this generator connects, and this vertical central axis also can be referred to as the fan blade central shaft.On this vertical central axis 1, evenly be provided with the two keel supports 2 of at least two levels, at least two semicircle blade (also can be referred to as the blade face) 4 are arranged on the two keel supports 2 of described two levels equably by blade installation part 3, wherein, the two keel supports 2 of described level are connected with described semicircle blade 4 respectively, have played with semicircle blade 4 positioning action when rack-mount and be arranged on end points 6 on the two keel supports 2 of described level.
But major technique contribution of the present utility model is the semicircle blade 4 that is provided with the form of swivel structure in the shape of a spiral of any direction wind-engaging on vertical central axis, its spiral pivot means that described semicircle blade is relatively to be from top to bottom Rotate 180 ° around described vertical central axis, and the wind-engaging effect is conspicuous during spiral helicine 180 ° of blades rotation.
In order to reach perfect wind-engaging effect, described blade 4 be arranged between two keel of described pair of keel support 2 and two keel are clamped by the blade fastening screw on the described keel end according to the location of the end points on the keel support 26.
In fact,, consider intensity effect simultaneously, make for the overall weight of alleviator
Described blade 4 can select lightweight metal material or environment friendly plastic rubber material or glass fiber material for use with material.
Certainly, from angle durable in use and replaceable and maintenance, described pair of keel support 2, blade installation part 3 all adopt metal construction, and two keel supports wherein are anti-rust metal spare, and the blade installation part is metal crimp foundry goods or stamping part.
In sum, this device demand of how improving the wind energy utilization of blower fan and starting wind speed is developed.As the emphasis problem of blower fan research and development, facts have proved that through design and operation the mode of the spiral pivot two-wheel of wind-driven generator is the current optimal selection that is used for improving the wind energy utilization of blower fan.This be because, the utilization of wind energy is to come surely with the size of the blowing area of the fan blade of blower fan, the spiral pivot effect then is a kind of novel wind power transform mode.On structure, at first it is a kind of spiral pivot structure, and with respect to horizontal axial fan, it is radial flow type, and the same with existing vertical shaft type blower fan also all is to lay blade and directly utilize the thrust rotary work of wind along major axis.To accept the wind-force moment of torsion simultaneously opposite and the single-wheel upright wind wheel is because of axle both sides blade, cancels out each other, and output torque is little.Ingenious then being of the present utility model with the major character of spiral pivot structure as fan blade, and then the output of original vertical shaft moment is changed into the utilization on vertical spin blade face to the dependence of blade fluid mechanics shape.Say again, the great advantage of spiral vane is that wind direction is not had any requirement, come from any one direction can both wind-engaging for manage-style, the promotion blower fan rotates, therefore this design not only has very strong practical effect but also has promoted the research and development of wind power utilization, have more the meaning of new fluid mechanics aspect simultaneously, opened up the new space of wind energy development.
Claims (5)
1. vertical shaft wind power generator apparatus, it is characterized in that, described device comprises at least one generator, a vertical central axis that joins with described generator axle sleeve, be arranged on the two keel supports of at least two levels on the described vertical central axis, wherein, having at least two semicircle blade pass to cross the blade installation part evenly is arranged on the two keel supports of described two levels, and, the two keel supports of described level are connected with described semicircle blade respectively, and are provided with at least more than one the end points of correspondence with respect to described blade on the two keel supports of described level.
2. vertical shaft wind power generator apparatus according to claim 1 is characterized in that, the semicircle blade that is connected with the two keel of described level is relative to be from top to bottom Rotate 180 ° around described vertical central axis.
3. vertical shaft wind power generator apparatus according to claim 1 and 2 is characterized in that, described blade is arranged between two keel of described pair of keel support, and by the blade fastening screw on the described keel end two keel is clamped.
4. according to claim 1 or 2 or 3 described vertical shaft wind power generator apparatus, it is characterized in that its material of described blade is respectively light-weight metal or environment friendly plastic rubber material or glass fiber material.
5. according to claim 1 or 2 or 3 described vertical shaft wind power generator apparatus, it is characterized in that described pair of keel support, blade installation part are metal construction, two keel supports wherein are anti-rust metal spare, and the blade installation part is metal crimp foundry goods or stamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201653967U CN202091120U (en) | 2011-05-23 | 2011-05-23 | Vertically axis wind power generator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201653967U CN202091120U (en) | 2011-05-23 | 2011-05-23 | Vertically axis wind power generator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091120U true CN202091120U (en) | 2011-12-28 |
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ID=45366189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201653967U Expired - Fee Related CN202091120U (en) | 2011-05-23 | 2011-05-23 | Vertically axis wind power generator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155360A (en) * | 2011-05-20 | 2011-08-17 | 深圳市正耀科技有限公司 | Spiral swivel vertical spindle wind driven generator device |
-
2011
- 2011-05-23 CN CN2011201653967U patent/CN202091120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155360A (en) * | 2011-05-20 | 2011-08-17 | 深圳市正耀科技有限公司 | Spiral swivel vertical spindle wind driven generator device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SSLTEC (JIANGXI) CO., LTD. Free format text: FORMER OWNER: SHENZHEN ZHENGYAO SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20140807 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518108 SHENZHEN, GUANGDONG PROVINCE TO: 341700 GANZHOU, JIANGXI PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140807 Address after: Will the Dragon Industrial District 341700 Jiangxi city in Ganzhou Province, Longnan County Patentee after: Jiangxi Litkconn Technology Co., Ltd. Address before: 518108 Guangdong city of Shenzhen province Baoan District Shiyan street community on AI Qun Lu with rich industrial area 1-5 building, No. 1 building, 1-6 2, 4, 5 floor Patentee before: Shenzhen Zhengyao Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |