CN203404017U - Multi- parallel-type wind power generating device - Google Patents
Multi- parallel-type wind power generating device Download PDFInfo
- Publication number
- CN203404017U CN203404017U CN201320179008.XU CN201320179008U CN203404017U CN 203404017 U CN203404017 U CN 203404017U CN 201320179008 U CN201320179008 U CN 201320179008U CN 203404017 U CN203404017 U CN 203404017U
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- CN
- China
- Prior art keywords
- wind
- fan blade
- bevel gear
- shaft
- disc
- 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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- 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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- Wind Motors (AREA)
Abstract
The utility model discloses a multi-impeller parallel-type wind power generating device, comprising a main transmission shaft, transmission devices and a plurality of wind impellers. The device is characterized in that the transmission devices are arranged between the main transmission shaft, which is connected to a power generator, and the plurality of wind impellers; the wind impellers are composed of wind blades and impeller transmission shafts; and the wind blades are fixed on the impeller transmission shafts. The device uses the plurality of wind impellers to simultaneously convert wind energy to kinetic energy and transmit the kinetic energy to the power generator, so that the utilization rate of the wind energy and the power generation efficiency of the power generator are substantially improved. The device is simple in structure and high in wind energy utilization rate, and effectively improves the rotation speed and torque of the power generator shaft.
Description
Technical field
The utility model relates to wind generating unit, especially a kind of multiple-disc abreast-type wind electricity generating system.
Background technique
At present, thus our all wind electricity generating systems are all only by an independent drive motor main shaft rotation of fan blade, to produce electric energy.The shortcoming of this single fan blade dish generation mode is that the rotating speed of electric machine main shaft is slow, moment of torsion is little, can not utilize substantially wind energy resources to generate electricity, greatly wasted wind energy, the conversion ratio that to have limited wind energy transformation be electric energy.
Model utility content
The purpose of this utility model is to provide a kind of multiple-disc abreast-type wind electricity generating system that wind resource improves generating efficiency that makes full use of.
For achieving the above object, the technological scheme that the utility model adopts is: a kind of multiple-disc abreast-type wind electricity generating system, comprise: main drive shaft, transmission device and a plurality of fan blade wheel disc, is characterized in that: between the main drive shaft being connected with generator and a plurality of fan blade wheel disc, be provided with transmission device; Described fan blade wheel disc consists of fan blade and impeller shaft, and fan blade is fixed by socket on impeller shaft.
Preferably, described transmission device consists of drive link and transition bevel gear, and transition bevel gear is located at respectively the two ends of drive link, and the bearing being connected with body is also installed on drive link.
Preferably, described main drive shaft is provided with driven wheel of differential, is provided with drive bevel gear on impeller shaft, and the transition bevel gear at drive link two ends is engagement corresponding to drive bevel gear and driven wheel of differential respectively.
Preferably, described fan blade wheel disc is uniformly distributed, and its quantity is three.
The utility model adopts after said structure, is kinetic energy simultaneously, and kinetic energy is delivered to generator, thereby effectively improve the utilization ratio of wind energy owing to adopting a plurality of fan blade wheel discs by wind energy transformation, strengthens electric power generation efficiency; The utility model is simple in structure, and wind energy utilization is high, effectively improves speed and the moment of torsion of alternator shaft.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the utility model structural representation.
In figure: 1, fan blade wheel disc, 11, fan blade, 12, impeller shaft, 13, drive bevel gear, 2, main drive shaft, 21, driven wheel of differential, 3, transmission device, 31, drive link, 32, transition bevel gear, 4, bearing, 5, generator, 6, body.
Embodiment
As shown in the figure, a kind of multiple-disc abreast-type wind electricity generating system, comprising: main drive shaft 2, transmission device 3 and a plurality of fan blade wheel disc 1, is characterized in that: between the main drive shaft 2 being connected with generator 5 and a plurality of fan blade wheel disc 1, be provided with transmission device 3; Described fan blade wheel disc 1 consists of fan blade 11 and impeller shaft 12, and fan blade 11 is fixed by socket on impeller shaft 12.
Preferably, described transmission device 3 consists of drive link 31 and transition bevel gear 32, and transition bevel gear 32 is located at respectively the two ends of drive link 31, and the bearing 4 being connected with body 6 is also installed on drive link 31.
Preferably, described main drive shaft 2 is provided with driven wheel of differential 21, is provided with drive bevel gear 13 on impeller shaft 12, the transition bevel gear 32 at drive link 31 two ends respectively with the corresponding engagement of drive bevel gear 13 and driven wheel of differential 21.
Preferably, described fan blade wheel disc 1 is uniformly distributed, and its quantity is three.
Working principle: fan blade wheel disc 1 is centered around around main drive shaft 2, and by drive link 31 and the intermeshing connection of transition bevel gear 32.During work, wind energy drives a plurality of fan blade wheel disc 1 synchronous rotaries, a plurality of fan blade wheel discs 1 are the engagement driving successively with transition bevel gear 32 and transition bevel gear 32 and driven wheel of differential 21 by corresponding drive bevel gear 13 separately, utilize drive link 31 by the logical main drive shaft 2 that is delivered to of torque, the torque of a plurality of fan blade wheel discs 1 makes a concerted effort to drive main drive shaft 2 rotations, then drives generator rotation.
The above is preferred implementation of the present utility model; certainly can not limit with this interest field of the utility model; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or is equal to replacement, do not depart from the protection domain of technical solutions of the utility model.
Claims (3)
1. a multiple-disc abreast-type wind electricity generating system, comprise: main drive shaft (2), transmission device (3) and a plurality of fan blade wheel disc (1), is characterized in that: between the main drive shaft (2) being connected with generator (5) and a plurality of fan blade wheel disc (1), be provided with transmission device (3); Described fan blade wheel disc (1) consists of fan blade (11) and impeller shaft (12), and fan blade (11) is fixed by socket on impeller shaft (12); Described transmission device (3) consists of drive link (31) and transition bevel gear (32), and transition bevel gear (32) is located at respectively the two ends of drive link (31), and the bearing (4) being connected with body (6) is also installed on drive link (31).
2. multiple-disc abreast-type wind electricity generating system according to claim 1, it is characterized in that: described main drive shaft (2) is provided with driven wheel of differential (21), on impeller shaft (12), be provided with drive bevel gear (13), the transition bevel gear (32) at drive link (31) two ends respectively with drive bevel gear (13) and the corresponding engagement of driven wheel of differential (21).
3. multiple-disc abreast-type wind electricity generating system according to claim 2, is characterized in that: described fan blade wheel disc (1) is uniformly distributed, and its quantity is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320179008.XU CN203404017U (en) | 2012-09-17 | 2013-04-11 | Multi- parallel-type wind power generating device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220472543.X | 2012-09-17 | ||
| CN201220472543 | 2012-09-17 | ||
| CN201320179008.XU CN203404017U (en) | 2012-09-17 | 2013-04-11 | Multi- parallel-type wind power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404017U true CN203404017U (en) | 2014-01-22 |
Family
ID=49939957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320179008.XU Expired - Fee Related CN203404017U (en) | 2012-09-17 | 2013-04-11 | Multi- parallel-type wind power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804933A (en) * | 2016-05-18 | 2016-07-27 | 桂林电子科技大学 | Double-rotating-vane vertical axis wind turbine |
| CN105804937A (en) * | 2014-12-29 | 2016-07-27 | 大久制作(大连)有限公司 | A coaxial double rotor wind power generation electric machine |
| CN106014855A (en) * | 2016-06-30 | 2016-10-12 | 西南石油大学 | Wind power generation device and method using vortexes of cross flow by cylinder |
-
2013
- 2013-04-11 CN CN201320179008.XU patent/CN203404017U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804937A (en) * | 2014-12-29 | 2016-07-27 | 大久制作(大连)有限公司 | A coaxial double rotor wind power generation electric machine |
| CN105804933A (en) * | 2016-05-18 | 2016-07-27 | 桂林电子科技大学 | Double-rotating-vane vertical axis wind turbine |
| CN105804933B (en) * | 2016-05-18 | 2018-07-03 | 桂林电子科技大学 | A kind of double rotating vane upright shaft wind motors |
| CN106014855A (en) * | 2016-06-30 | 2016-10-12 | 西南石油大学 | Wind power generation device and method using vortexes of cross flow by cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20190411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |