CN203499905U - Telescopic suspension pendulum device for capturing wave energy - Google Patents
Telescopic suspension pendulum device for capturing wave energy Download PDFInfo
- Publication number
- CN203499905U CN203499905U CN201320610017.XU CN201320610017U CN203499905U CN 203499905 U CN203499905 U CN 203499905U CN 201320610017 U CN201320610017 U CN 201320610017U CN 203499905 U CN203499905 U CN 203499905U
- Authority
- CN
- China
- Prior art keywords
- pendulum
- suspension
- hydraulic cylinder
- pendulous reed
- wave energy
- 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.)
- Withdrawn - After Issue
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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
The utility model discloses a telescopic suspension pendulum device for capturing wave energy. The device comprises a suspension device, a hydraulic cylinder, a pendulous reed, a pendulous reed sealing part and a support sealing part. The lower end of the suspension support is in a pendulous reed shape and is hollow, and the pendulous reed is installed inside the lower end of the suspension support. The pendulous reed is hollow, and the hydraulic cylinder is installed inside the pendulous reed. A cylinder barrel of the hydraulic cylinder and the suspension support are welded together, and a cylinder rod of the hydraulic cylinder is hinged to the inner wall of the pendulous reed. The pendulous reed sealing part and the support sealing part are installed between the pendulous reed and the suspension support. The hydraulic cylinder can drive the pendulous reed to axially stretch and retract inside the lower end of the suspension support, so that the length of the portion, immersed into water, of a suspension pendulum is adjusted, the suspension pendulum capturing efficiency and the wave energy are matched with each other, and the self-existence capability of a suspension pendulum type wave energy utilizing device under extreme severe conditions such as windstorms and typhoons is improved.
Description
Technical field
The utility model relates to a kind of suspension pendulum device of catching wave energy, particularly telescopic suspension pendulum device.
Background technique
Hanging pendulum-type wave energy utilizing apparatus is a kind of typical coastal engineering device, can absorb ocean wave energy, is converted into electric energy or realizes desalination of sea water, has higher wave energy conversion efficiency.Hanging pendulum is the core component in this kind of wave energy utilizing apparatus, by it, in the swing under wave action, realizes catching of Wave energy.Existing suspension pendulum structure is all integral type, cannot regulate the matching relationship between capture rate and Wave energy.When Wave energy exceeds the design output power that hangs pendulum-type wave energy utilizing apparatus, especially under the exceedingly odious conditions such as storm, typhoon, existing integral type suspension pendulum will bear huge wave force, thereby easily causes hanging the destruction of pendulum-type wave energy utilizing apparatus.
Summary of the invention
The purpose of this utility model is to provide a kind of scalable suspension pendulum device of catching wave energy.
The utility model solves the technological scheme that its technical problem adopts:
The utility model comprises suspension holdfast, oil hydraulic cylinder, pendulum, pendulum Sealing and support Sealing.Suspension holdfast lower end is pendulum shape and hollow, and inside is provided with pendulum.Pendulum inner hollow, is provided with oil hydraulic cylinder.Barrel of Hydraulic Cylinders and suspension holdfast weld together, and hydraulic cylinder bar and pendulum inwall are hinged.Pendulum Sealing and support Sealing are installed between pendulum and suspension holdfast.Oil hydraulic cylinder can drive pendulum in inside, suspension holdfast lower end, to do axial stretching motion.
The beneficial effects of the utility model are:
(1) oil hydraulic cylinder can drive pendulum axial motion, thereby regulate, hangs the length that pendulum is immersed in the water part.It is more that suspension pendulum is immersed in the water part, and Wave energy capture rate is higher; It is fewer that suspension pendulum is immersed in the water part, and Wave energy capture rate is higher.When running into the exceedingly odious conditions such as storm, typhoon, drive oil hydraulic cylinder to make to hang pendulum and be no longer immersed in water, can make to hang pendulum and avoid bearing huge wave force, thereby improve the ability of certainly depositing that hangs pendulum-type wave energy utilizing apparatus.
(2) each component structural is simple, is convenient to processing and assembling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that in the utility model, oil hydraulic cylinder regulates portal swing axle to the schematic diagram of length.
In figure: 1, suspension holdfast, 2, oil hydraulic cylinder, 3, pendulum Sealing, 4, pendulum, 5, support Sealing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As depicted in figs. 1 and 2, the utility model is comprised of suspension holdfast 1, oil hydraulic cylinder 2, pendulum 4, pendulum Sealing 3 and support Sealing 5.Suspension holdfast 1 lower end is pendulum shape and hollow, and inside is provided with pendulum 4.Pendulum 4 inner hollow, are provided with oil hydraulic cylinder 2.Oil hydraulic cylinder 2 cylinder barrels and suspension holdfast 1 weld together, and oil hydraulic cylinder 2 cylinder bars and pendulum 4 inwalls are hinged.Pendulum Sealing 3 and support Sealing 4 are installed between pendulum 4 and suspension holdfast 1.Oil hydraulic cylinder 2 can drive pendulum 4 in suspension holdfast 1 inside, lower end, to do axial stretching motion, thereby regulate, hang the length that pendulum is immersed in the water part, realize to hang mating between pendulum capture rate and Wave energy, and can improve certainly the deposit ability of pendulum-type wave energy utilizing apparatus under the exceedingly odious conditions such as storm, typhoon that hang.
Claims (1)
1. a scalable suspension pendulum device of catching wave energy, is characterized in that: comprise suspension holdfast (1), oil hydraulic cylinder (2), pendulum Sealing (3), pendulum (4) and support Sealing (5);
Described suspension holdfast (1) lower end is pendulum shape and hollow, and inside is provided with pendulum (4); Pendulum Sealing (3) and support Sealing (4) are installed between pendulum (4) and suspension holdfast (1); Described pendulum (4) inner hollow, is provided with oil hydraulic cylinder (2); Described oil hydraulic cylinder (2) cylinder barrel and suspension holdfast (1) weld together, and oil hydraulic cylinder (2) cylinder bar and pendulum (4) inwall are hinged; Oil hydraulic cylinder (2) can drive pendulum (4) in suspension holdfast (1) inside, lower end, to do axial stretching motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610017.XU CN203499905U (en) | 2013-09-30 | 2013-09-30 | Telescopic suspension pendulum device for capturing wave energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610017.XU CN203499905U (en) | 2013-09-30 | 2013-09-30 | Telescopic suspension pendulum device for capturing wave energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499905U true CN203499905U (en) | 2014-03-26 |
Family
ID=50330891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320610017.XU Withdrawn - After Issue CN203499905U (en) | 2013-09-30 | 2013-09-30 | Telescopic suspension pendulum device for capturing wave energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485970A (en) * | 2013-09-30 | 2014-01-01 | 浙江大学舟山海洋研究中心 | Stretchy suspension pendulum device capable of capturing wave energy |
| CN103925147A (en) * | 2014-04-24 | 2014-07-16 | 国家电网公司 | Three-dimensional sea wave energy power generation set |
-
2013
- 2013-09-30 CN CN201320610017.XU patent/CN203499905U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485970A (en) * | 2013-09-30 | 2014-01-01 | 浙江大学舟山海洋研究中心 | Stretchy suspension pendulum device capable of capturing wave energy |
| CN103485970B (en) * | 2013-09-30 | 2015-12-09 | 浙江大学舟山海洋研究中心 | Catch the scalable suspension pendulum device of wave energy |
| CN103925147A (en) * | 2014-04-24 | 2014-07-16 | 国家电网公司 | Three-dimensional sea wave energy power generation set |
| CN103925147B (en) * | 2014-04-24 | 2016-05-11 | 国家电网公司 | A kind of three-dimensional Wave energy generating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20151209 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |