CN204003253U - A kind of wave energy generating set - Google Patents
A kind of wave energy generating set Download PDFInfo
- Publication number
- CN204003253U CN204003253U CN201420129575.9U CN201420129575U CN204003253U CN 204003253 U CN204003253 U CN 204003253U CN 201420129575 U CN201420129575 U CN 201420129575U CN 204003253 U CN204003253 U CN 204003253U
- Authority
- CN
- China
- Prior art keywords
- drive link
- bar
- hinged
- hydraulic cylinder
- oil hydraulic
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
A kind of wave energy generating set, belong to wave energy technical field, comprise float, the first drive link, the first hydraulic piston, the first oil hydraulic cylinder, the first bar, the second drive link, the second hydraulic piston, the second oil hydraulic cylinder, the second bar and supporting table, described float is connected with the first drive link by welding, the upside of the first drive link is connected with the first hydraulic piston by hinged, the centre of the first drive link is connected with the second drive link by hinged, the first hydraulic piston is installed in the first oil hydraulic cylinder, the first oil hydraulic cylinder is connected with the first bar by welding, the first bar is connected with the second drive link by hinged, the second drive link is fixed on supporting table by hinged, the right side of the second drive link is connected with the second hydraulic piston by hinged, the second hydraulic piston is installed in the second oil hydraulic cylinder, the second oil hydraulic cylinder is connected with the second bar by welding, the second bar is connected with supporting table by hinged.
Description
Technical field
The utility model relates to a kind of wave energy generating set, belongs to wave energy technical field.
Background technique
21 century, along with the whole world and the nervous aggravation of situation of domestic energy supply and rising steadily of energy prices, China's economic social development will face more and more serious energy 'bottleneck' restrictions.According to estimates, the wave energy that contain in Zhejiang Province exceedes 1.2 × 10
10w, has huge potentiality to be exploited.The wave energy resource that Speeding up development reserves are abundant, upgrading transition to China's economic and sustainable development, increase energy supply, alleviate energy bottleneck restriction, ensures energy security; Reduce conventional energy resource consumption, be conducive to realize energy-saving and cost-reducing target; Preserve the ecological environment, realize economy, society and environmental development and there is its own strategic significance.In order to develop wave energy, people's model utility thousands of kinds of wave-type electric generators, but major part all exists and can only utilize heaving, generating efficiency is not high, does not have the shortcomings such as energy storage apparatus, seriously corroded, thereby be difficult for promoting, be a urgent problem.
Summary of the invention
The purpose of this utility model is to provide a kind of wave energy generating set.
Problem to be solved in the utility model be the general efficiency of existing wave energy generating set low, can not accumulation of energy, the deficiency of the problem such as seriously corroded.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of wave energy generating set, comprise float, the first drive link, the first hydraulic piston, the first oil hydraulic cylinder, the first bar, the second drive link, the second hydraulic piston, the second oil hydraulic cylinder, the second bar and supporting table, described float is connected with the first drive link by welding, the upside of the first drive link is connected with the first hydraulic piston by hinged, the centre of the first drive link is connected with the second drive link by hinged, the first hydraulic piston is installed in the first oil hydraulic cylinder, the first oil hydraulic cylinder is connected with the first bar by welding, the first bar is connected with the second drive link by hinged, the second drive link is fixed on supporting table by hinged, the right side of the second drive link is connected with the second hydraulic piston by hinged, the second hydraulic piston is installed in the second oil hydraulic cylinder, the second oil hydraulic cylinder is connected with the second bar by welding, the second bar is connected with supporting table by hinged.
Described float adopts cylindrical steel structure.
Described supporting table adopts steel supporting table, is rectangular structure, can be fixed on land or ocean platform.
Described the second drive link fulcrum left and right Length Ratio is 5:1.
Advantage of the present utility model: can effectively utilize that vertical under wave action of float swings, pitching, increase the efficiency of wave-energy power generation, and reach the effect of accumulation of energy by hydraulic system.The impact force that the side knock force rate heaving of this device is subject to is little, and critical component is all positioned on the water surface, reduces corrosion, can greatly improve the practical time limit of this device, should have the market space widely.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of wave energy generating set of the utility model;
In figure: 1, float 2, the first drive link 3, the first hydraulic piston 4, the first oil hydraulic cylinder 5, the first bar 6, the second drive link 7, the second hydraulic piston 8, the second oil hydraulic cylinder 9, the second bar 10, supporting table.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of wave energy generating set, comprise float 1, the first drive link 2, the first hydraulic piston 3, the first oil hydraulic cylinder 4, the first bar 5, the second drive link 6, the second hydraulic piston 7, the second oil hydraulic cylinder 8, the second bar 9 and supporting table 10, described float 1 is connected with the first drive link 2 by welding, the upside of the first drive link 2 is connected with the first hydraulic piston 3 by hinged, the centre of the first drive link 2 is connected with the second drive link 6 by hinged, the first hydraulic piston 3 is installed in the first oil hydraulic cylinder 4, the first oil hydraulic cylinder 4 is connected with the first bar 5 by welding, the first bar 5 is connected with the second drive link 6 by hinged, the second drive link 6 is fixed on supporting table 10 by hinged, the right side of the second drive link 6 is connected with the second hydraulic piston 7 by hinged, the second hydraulic piston 7 is installed in the second oil hydraulic cylinder 8, the second oil hydraulic cylinder 8 is connected with the second bar 9 by welding, the second bar 9 is connected with supporting table 10 by hinged.
Described float 1 adopts cylindrical steel structure.
Described supporting table 10 adopts steel supporting table, is rectangular structure, can be fixed on easily on land or ocean platform.
Described the second drive link 6 fulcrum left and right Length Ratios are 5:1, to reach best energy harvesting ratio.
The utility model using method: the fixed installation of this device bearing device on land or on ocean platform, float 1 is positioned over sea; Under the motion of wave, float 1 does pitching, rolling, heaving, and wherein pitching drives the first hydraulic piston 3 to move back and forth in the first oil hydraulic cylinder 4 by the first drive link 2, produce power, and by the first hydraulic system accumulation of energy; Heaving drives the second drive link 6 by the first drive link 2, drive the second hydraulic piston 7 to move back and forth in the second oil hydraulic cylinder 8 by the second drive link 6 again, produce power, and by the second hydraulic system accumulation of energy, thereby realize and utilized that vertical under wave action of float 1 swings simultaneously, multiple spot electrification structure under pitching, increased the efficiency of wave-energy power generation.
Claims (4)
1. a wave energy generating set, comprise float (1), the first drive link (2), the first hydraulic piston (3), the first oil hydraulic cylinder (4), the first bar (5), the second drive link (6), the second hydraulic piston (7), the second oil hydraulic cylinder (8), the second bar (9) and supporting table (10), it is characterized in that: described float (1) is connected with the first drive link (2) by welding, the upside of the first drive link (2) is connected with the first hydraulic piston (3) by hinged, the centre of the first drive link (2) is connected with the second drive link (6) by hinged, the first hydraulic piston (3) is installed in the first oil hydraulic cylinder (4), the first oil hydraulic cylinder (4) is connected with the first bar (5) by welding, the first bar (5) is connected with the second drive link (6) by hinged, the second drive link (6) is fixed on supporting table (10) by hinged, the right side of the second drive link (6) is connected with the second hydraulic piston (7) by hinged, the second hydraulic piston (7) is installed in the second oil hydraulic cylinder (8), the second oil hydraulic cylinder (8) is connected with the second bar (9) by welding, the second bar (9) is connected with supporting table (10) by hinged.
2. a kind of wave energy generating set according to claim 1, is characterized in that: described float (1) adopts cylindrical steel structure.
3. a kind of wave energy generating set according to claim 1, is characterized in that: described supporting table (10) adopts steel supporting table, is rectangular structure, can be fixed on land or ocean platform.
4. a kind of wave energy generating set according to claim 1, is characterized in that: described the second drive link (6) fulcrum left and right Length Ratio is 5:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129575.9U CN204003253U (en) | 2014-03-21 | 2014-03-21 | A kind of wave energy generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129575.9U CN204003253U (en) | 2014-03-21 | 2014-03-21 | A kind of wave energy generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003253U true CN204003253U (en) | 2014-12-10 |
Family
ID=52043263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129575.9U Expired - Fee Related CN204003253U (en) | 2014-03-21 | 2014-03-21 | A kind of wave energy generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912440A (en) * | 2014-03-21 | 2014-07-09 | 浙江海洋学院 | Double hydraulic cylinder heave swinging type wave energy capture device |
| CN105840399A (en) * | 2016-05-27 | 2016-08-10 | 浙江海洋大学 | Energy accumulator utilizing seawall big waves |
-
2014
- 2014-03-21 CN CN201420129575.9U patent/CN204003253U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912440A (en) * | 2014-03-21 | 2014-07-09 | 浙江海洋学院 | Double hydraulic cylinder heave swinging type wave energy capture device |
| CN105840399A (en) * | 2016-05-27 | 2016-08-10 | 浙江海洋大学 | Energy accumulator utilizing seawall big waves |
| CN105840399B (en) * | 2016-05-27 | 2018-06-29 | 浙江海洋大学 | A kind of sea wall billow accumulator |
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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: 20141210 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |