CN201301782Y - Wind-driven generator - Google Patents
Wind-driven generator Download PDFInfo
- Publication number
- CN201301782Y CN201301782Y CNU2008202248887U CN200820224888U CN201301782Y CN 201301782 Y CN201301782 Y CN 201301782Y CN U2008202248887 U CNU2008202248887 U CN U2008202248887U CN 200820224888 U CN200820224888 U CN 200820224888U CN 201301782 Y CN201301782 Y CN 201301782Y
- Authority
- CN
- China
- Prior art keywords
- wind
- central shaft
- generator
- housing
- driven generator
- 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
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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
-
- 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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- Wind Motors (AREA)
Abstract
The utility model relates to a wind-driven generator, which comprises a shell body provided with an air inlet on the front portion and an exhaust outlet on the rear portion, wherein a central shaft whose axial cord is perpendicular to the wind direction is supported at the middle portion of the shell body through a support, a plurality of vanes which are uniformly arranged in the circumferential direction are arranged on the outer circumference of the central shaft along the length direction, the air inlet is arranged on the position above the central shaft, an arc baffle plate is connected between the lower edge of the air inlet and the bottom surface of the shell body, the end of the central shaft is connected with a generator, and the generator is fixed on the shell body. The generator has simple structure and low manufacturing cost, and guides the wind to be forced on the vanes, thereby improving the efficiency of generating electricity, the generator can be used for being fixed in a place with strong wind force, and also can be used for being fixed on mobile objects, such as vehicles, ships, electric motor cars and the like, and the generator is especially suitable for being used for being installed on the electric motor car.
Description
Technical field:
The utility model relates to a kind of generator, especially a kind of wind-driven generator.
Background technique:
Many generators that utilize wind-force are arranged at present, the one, majority is fixing irremovable; The 2nd, structure more complicated, cost height; The 3rd, generating efficiency is low.
Summary of the invention:
The purpose of this utility model provides a kind of wind-driven generator, and is simple in structure, makes things convenient for device on moving body, the generating efficiency height.
The purpose of this utility model realizes as follows: it has intake grill is arranged before one, after the housing of exhaust port is arranged, the housing middle part is by the stent support axis central shaft vertical with wind direction, the central shaft excircle is gone up the some circumferentially uniform blades of device along its length, intake grill is in the position that is on the housing more than the central shaft, be connected with arc wind board between intake grill bottom and the housing bottom surface, blade and barge board inner face leave blade revolution gap, fixed generator on housing, generator is connected with the end power of central shaft.Blade and central shaft constitute impeller, and wind-force enters the housing inner chamber from intake grill, blow the blade rotation, reduce the wind of kinetic energy and discharge from exhaust port, and blade drives the central shaft rotation, and central shaft drives generator for electricity generation.
The cross section of blade is an arc, the resistance that wind is produced when reducing to turn round.
The two ends of each blade is provided with the side barge board, prevents to overflow wind from two.
The one or both ends of central shaft connect generator, and the purpose of two ends running fire motor is to make complete machine both sides weight balancing.
On intake grill and the exhaust port protective net is housed, avoids foreign material to enter impact blades.
Central shaft can directly be connected with the input shaft of generator, be to adapt to the adaptive problem between blade rotational speed and the generator speed, also can be connected by gearbox power between central shaft and the generator.
The beneficial effects of the utility model are: cost simple in structure is low; The wind-force leading role on blade, is made the generating efficiency height; Both can be fixed on the strong place of wind-force and use, and also can be fixed on the movable objects such as car, ship, electric motor car and use, and especially be fit to device and in electric motor car, use.
Description of drawings:
Fig. 1 is the structural representation of the utility model wind-driven generator.
Fig. 2 is the linkage structure schematic representation of impeller and generator.
Embodiment:
With reference to Fig. 1, Fig. 2, have intake grill 2 arranged before one, after the housing 1 of exhaust port 6 is arranged, housing 1 middle part is by the support 8 axis of support central shaft 11 vertical with wind direction, central shaft 11 excircles are gone up the some circumferentially uniform blades 5 of device along its length, the cross section of blade 5 resistance that to be arc produce wind when reducing to turn round, the two ends of each blade 5 is provided with side barge board 10 to reduce the distinguished and admirable mistake of end.Intake grill 2 is being in the position of central shaft more than 11 on the housing, be connected with arc wind board 3 between intake grill 2 bottoms and housing 1 bottom surface, blade 5 leaves blade 5 revolution gaps with barge board 3 inner faces, and the two end part of central shaft 11 connect generator 4 by gearbox 9, and generator 4 is fixed on the housing 1.Wind-force enters housing 1 inner chamber from intake grill 2, blows blade 5 rotations, reduces the wind of kinetic energy and discharges from exhaust port 6, and blade 5 drives central shaft 11 rotations, and central shaft 11 drives generator 4 generatings.On intake grill 2 and the exhaust port 6 protective net 7 is housed, avoids foreign material to enter impact blades 5.
Claims (6)
1, a kind of wind-driven generator, it is characterized in that: intake grill (2) is arranged before having one, after the housing (1) of exhaust port (6) is arranged, housing (1) middle part is by support (8) the axis of support central shaft (11) vertical with wind direction, central shaft (11) excircle is gone up the some circumferentially uniform blades (5) of device along its length, intake grill (2) is in the position that is on the housing (1) more than the central shaft (11), be connected with arc wind board (3) between intake grill (2) bottom and housing (1) bottom surface, blade (5) leaves blade (5) revolution gap with barge board (3) inner face, go up fixed generator (4) at housing (1), generator (4) is connected with the end power of central shaft (11).
2, wind-driven generator according to claim 1 is characterized in that: the cross section of blade (5) is an arc.
3, wind-driven generator according to claim 1 is characterized in that: the two ends of each blade (5) is provided with side barge board (10).
4, wind-driven generator according to claim 1 is characterized in that: the one or both ends of central shaft (11) connect generator (4).
5, wind-driven generator according to claim 1 is characterized in that: on intake grill (2) and the exhaust port (6) protective net (7) is housed.
6, wind-driven generator according to claim 1 is characterized in that: be connected by gearbox (9) power between the input shaft of central shaft (11) and generator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202248887U CN201301782Y (en) | 2008-12-03 | 2008-12-03 | Wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202248887U CN201301782Y (en) | 2008-12-03 | 2008-12-03 | Wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301782Y true CN201301782Y (en) | 2009-09-02 |
Family
ID=41085407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202248887U Expired - Fee Related CN201301782Y (en) | 2008-12-03 | 2008-12-03 | Wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301782Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266995A (en) * | 2013-05-24 | 2013-08-28 | 吕传庆 | Resistance converting system |
| CN104061129A (en) * | 2014-05-29 | 2014-09-24 | 刘德春 | Double-handpiece rolling wind generating set |
| CN104279123A (en) * | 2013-07-05 | 2015-01-14 | 汪连根 | Piping type automobile wind collection power generating device |
| CN105715454A (en) * | 2014-08-12 | 2016-06-29 | 蒋素芳 | Omnibearing guide no-axis wind power generation device |
| CN106120585A (en) * | 2016-08-01 | 2016-11-16 | 刘天萌 | A kind of silencing energy economizer type bridge paravent |
| CN106438205A (en) * | 2016-10-19 | 2017-02-22 | 李运雄 | Wind driven generator |
-
2008
- 2008-12-03 CN CNU2008202248887U patent/CN201301782Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266995A (en) * | 2013-05-24 | 2013-08-28 | 吕传庆 | Resistance converting system |
| CN104279123A (en) * | 2013-07-05 | 2015-01-14 | 汪连根 | Piping type automobile wind collection power generating device |
| CN104061129A (en) * | 2014-05-29 | 2014-09-24 | 刘德春 | Double-handpiece rolling wind generating set |
| CN105715454A (en) * | 2014-08-12 | 2016-06-29 | 蒋素芳 | Omnibearing guide no-axis wind power generation device |
| CN105715454B (en) * | 2014-08-12 | 2019-02-05 | 蒋素芳 | Comprehensive water conservancy diversion non-shaft wind power generation plant |
| CN106120585A (en) * | 2016-08-01 | 2016-11-16 | 刘天萌 | A kind of silencing energy economizer type bridge paravent |
| CN106438205A (en) * | 2016-10-19 | 2017-02-22 | 李运雄 | Wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090902 Termination date: 20111203 |