CN201007257Y - Wave energy electric generating apparatus - Google Patents
Wave energy electric generating apparatus Download PDFInfo
- Publication number
- CN201007257Y CN201007257Y CNU2007200343115U CN200720034311U CN201007257Y CN 201007257 Y CN201007257 Y CN 201007257Y CN U2007200343115 U CNU2007200343115 U CN U2007200343115U CN 200720034311 U CN200720034311 U CN 200720034311U CN 201007257 Y CN201007257 Y CN 201007257Y
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission shaft
- flywheel
- connecting rod
- buoyancy aid
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A wave energy generating device which takes the up-and-down motion of the wave as the power to generate comprises a float body (3), a generator (2) arranged on an engine base (1), and a power drive variable speed mechanism. The power drive variable speed mechanism includes a first drive shaft; a second drive shaft and a third drive shaft; a first flywheel (4) fixedly connected on the first drive shaft and s second flywheel (5) fixedly connected on the second drive shaft, wherein the flywheels (4, 5) are meshed with each other and have opposite rotating directions; a chain wheel (6) and a gear (7) which are separately disposed on the third drive shaft; a gear (8) fixedly connected on a rotating shaft of the generator, wherein the gear (7) and the gear (8) are meshed with each other; the chain wheel (6) and a chain (12) which are connected with the first flywheel; and a first connecting rod and a second connecting rod which are separately connected with the float body. The utility model has simple structure, fully uses the wave of the river, the lake and the sea as the power, saves the energy and doesn't pollute the environment, and is convenient for manufacturing, assembling and spreading.
Description
Technical field
The utility model relates to a kind of electricity generating device that utilizes natural energy resources, relates in particular to a kind of wave energy generating set that moves up and down and generate electricity as power with wave.
Background technique
Utilize the device of wave-energy power generation more at present.Notification number CN2849212Y, name are called the Chinese utility model patent of " more piece Wave power generation device ", notification number CN2392926Y, name are called the Chinese utility model patent of " ratchet-type wave energy generating set ", notification number CN2818833Y, name are called the Chinese utility model patent of " wave floating force electric generating station ", can make full use of wave-energy power generation, but the ubiquity structure is complicated, install and use the shortcoming of inconvenience, is unfavorable for implementing to promote.
The model utility content
The technical problems to be solved in the utility model provides a kind of simple in structure, is convenient to the wave energy generating set of making, install, using.
For solving the problems of the technologies described above, a kind of wave energy generating set of the present utility model, comprise buoyancy aid, be arranged on generator and power transmission gear on the support, its improvement is: described power transmission gear comprises first transmission shaft that is connected on the support, second transmission shaft and the 3rd transmission shaft, be fixed in first flywheel on first transmission shaft, be fixed in second flywheel on second transmission shaft, described two flywheels are meshed and switched in opposite, be located at sprocket wheel and gear on the 3rd transmission shaft respectively, be fixed in the gear on the alternator shaft, this gear is meshed with gear on being located at the 3rd transmission shaft, the sprocket wheel and the chain that are connected with described first flywheel, first connecting rod and the second connecting rod that is connected with described buoyancy aid respectively.
As a kind of improvement of the present utility model, the two ends of described buoyancy aid are respectively equipped with roller, are provided with two guide pillars on described support, described roller can be in the cavity of guide pillar scroll-up/down.
Adopt after such structure, buoyancy aid moves up and down and can only move up and down along the cavity of guide pillar along with wave, can not produce swing, thereby more reliable performance, longer service life.The utility model constituent part is less, and it is simple in structure, and is easy for installation, cheap, easy to utilize.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of a kind of wave energy generating set of the present utility model.
Fig. 2 is the structural representation of the power transmission gear of a kind of wave energy generating set of the present utility model.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of wave energy generating set of the present utility model, comprise buoyancy aid 3, be arranged on generator 2 and power transmission gear on the support 1, its improvement is: described power transmission gear comprises first transmission shaft 9 that is connected on the support 1, second transmission shaft 10 and the 3rd transmission shaft 11, be fixed in first flywheel 4 on first transmission shaft 9, be fixed in second flywheel 5 on second transmission shaft 10, described flywheel 4,5 is meshed and switched in opposite, be located at sprocket wheel 6 and gear 7 on the 3rd transmission shaft 11 respectively, be fixed in the gear 8 in generator 2 rotating shafts, described gear 7 is meshed with gear 8, the sprocket wheel 6 and the chain 12 that are connected with described first flywheel 4, the first connecting rod 13 that is connected with described buoyancy aid 3 respectively, second connecting rod 14.
Described first transmission shaft 9 links to each other with described buoyancy aid 3 by first connecting rod 13, and described second transmission shaft 10 links to each other with described buoyancy aid 3 by second connecting rod 14; One end of described first connecting rod 13 is fixedlyed connected with described first transmission shaft 9, its other end and described buoyancy aid 3 flexibly connects; One end of described second connecting rod 14 and described second transmission shaft 10 are fixedly connected, its other end and described buoyancy aid 3 flexibly connects; The two ends of described buoyancy aid 3 are respectively equipped with roller 15-1, and 15-2 is respectively equipped with guide pillar 16-1 on described support 1, and 16-2 can make two roller 15-1, and 15-2 is at guide pillar 16-1, scroll-up/down in the cavity of 16-2.Described generator 2 selects for use the AC and DC generator all can.
For making full use of wave energy, can also be provided with on the right side of buoyancy aid 3 and symmetrical support, generator and the power transmission gear of its left side structure.
Wave energy generating set of the present utility model is work like this: the support 1 of this device is fixed on bank or the ship, and buoyancy aid 3 is put into water, and generator 2 links to each other with storage battery or directly is connected with load.When wave moves upward, promoting buoyancy aid 3 moves upward, buoyancy aid 3 passes to first flywheel 4 to kinetic energy by the first connecting rod 13 and first transmission shaft 9, first flywheel 4 is rotated, second flywheel 5 and first flywheel 4 are instead adorned, both direction of rotation, therefore second flywheel 5 is around 10 idle running of second transmission shaft, first flywheel 4 rotates by sprocket wheel 6 and the gear 7 that chain 12 drives on the 3rd transmission shaft 11, thereby gear 7 makes the rotating shaft rotation on the generator make generator 2 generatings by the gear 8 that is engaged with; When wave is done downwards to fall motion after rise, buoyancy aid 3 relies on from gravity does to fall after rise motion with wave, buoyancy aid 3 passes to second flywheel 5 to kinetic energy by the second connecting rod 14 and second transmission shaft 10, second flywheel 5 is rotated, because second flywheel 5 and 4 engagements of first flywheel, thereby driving first flywheel 4 rotates around first transmission shaft 9, and the sense of rotation the when sense of rotation of first flywheel 4 moves upward with buoyancy aid 3 is identical, thereby first flywheel 4 drives sprocket wheel 6 by chain 12 once more and gear 7 rotates, the rotating shaft of gear 7 driven gears 8 and generator 2 is rotated all the time toward the direction, so generator 2 is along with moving up and down of wave continuously produces electric energy.
Claims (4)
1. wave energy generating set, comprise buoyancy aid (3), be arranged on generator (2) and power transmission gear on the support (1), it is characterized in that: described power transmission gear comprises first transmission shaft (9) that is connected on the support (1), second transmission shaft (10) and the 3rd transmission shaft (11), be fixed in first flywheel (4) on first transmission shaft (9), be fixed in second flywheel (5) on second transmission shaft (10), described flywheel (4,5) is meshed and switched in opposite, be located at sprocket wheel (6) and gear (7) on the 3rd transmission shaft (11) respectively, be fixed in the gear (8) in generator (2) rotating shaft, described gear (7) is meshed with gear (8), sprocket wheel (6) that is connected with described first flywheel (4) and chain (12), the first connecting rod (13) that is connected with described buoyancy aid (3) respectively, second connecting rod (14).
2. wave energy generating set according to claim 1 is characterized in that: described first transmission shaft (9) links to each other with described buoyancy aid (3) by first connecting rod (13), and described second transmission shaft (10) links to each other with described buoyancy aid (3) by second connecting rod (14).
3. wave energy generating set according to claim 1 is characterized in that: an end of described first connecting rod (13) is fixedlyed connected with described first transmission shaft (9), its other end and described buoyancy aid (3) flexibly connect; One end of described second connecting rod (14) and described second transmission shaft (10) are fixedly connected, its other end and described buoyancy aid (3) flexibly connect.
4. wave energy generating set according to claim 1, it is characterized in that: the two ends of described buoyancy aid (3) are respectively equipped with roller (15-1,15-2), on described support (1), be respectively equipped with guide pillar (16-1,16-2), (15-1,15-2) (16-1 can scroll-up/down in cavity 16-2) at guide pillar for two rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200343115U CN201007257Y (en) | 2007-02-01 | 2007-02-01 | Wave energy electric generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200343115U CN201007257Y (en) | 2007-02-01 | 2007-02-01 | Wave energy electric generating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007257Y true CN201007257Y (en) | 2008-01-16 |
Family
ID=39003204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200343115U Expired - Fee Related CN201007257Y (en) | 2007-02-01 | 2007-02-01 | Wave energy electric generating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007257Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101753643A (en) * | 2008-12-12 | 2010-06-23 | 康佳集团股份有限公司 | Three-dimensional rotary cover-turning type mobile phone |
| CN102997987A (en) * | 2011-09-15 | 2013-03-27 | 上海寺冈电子有限公司 | Electronic scale with self-power function |
| CN103953689A (en) * | 2014-04-18 | 2014-07-30 | 吴华秀 | Reciprocation unidirectional output redirector |
-
2007
- 2007-02-01 CN CNU2007200343115U patent/CN201007257Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101753643A (en) * | 2008-12-12 | 2010-06-23 | 康佳集团股份有限公司 | Three-dimensional rotary cover-turning type mobile phone |
| CN102997987A (en) * | 2011-09-15 | 2013-03-27 | 上海寺冈电子有限公司 | Electronic scale with self-power function |
| CN103953689A (en) * | 2014-04-18 | 2014-07-30 | 吴华秀 | Reciprocation unidirectional output redirector |
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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: 20080116 |