CN107591955B - Floatation type vertical axis Wave power generation device - Google Patents
Floatation type vertical axis Wave power generation device Download PDFInfo
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- CN107591955B CN107591955B CN201711097906.XA CN201711097906A CN107591955B CN 107591955 B CN107591955 B CN 107591955B CN 201711097906 A CN201711097906 A CN 201711097906A CN 107591955 B CN107591955 B CN 107591955B
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- fixed
- generator
- floating platform
- support plate
- power generation
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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 invention proposes a kind of floatation type vertical axis Wave power generation devices, belong to seawave power generation field.Connect device including floating platform, support plate, vertical pendulum, axis, generator, shield, fixed anchor chain, limit to device and tourelle.Support plate is fixed on above floating platform, and shield is fixed below floating platform, and generator is vertically fixed in shield, and the shaft of generator passes perpendicularly through floating platform and support plate.Vertical pendulum is horizontally placed in support plate, is connected device by axis and is connected with the shaft of generator, generates swing rotary under the heave of waves effect, and generator amature is driven to rotate and then generate electricity.Fixed anchor chain one end is connect with floating platform, and the other end is fixed to seabed.The present invention uses perpendicular shaft configuration, the usable floor area for effectively reducing power generator improves the generating efficiency of unit area, avoids drawback brought by the fixed platform of conventional seawave power generation seabed, it is applicable not only to coastal waters power generation, is also applied for off-lying sea large size sea wave power station in construction.
Description
Technical field
The present invention relates to a kind of Wave power generation device, especially a kind of vertical axis Wave power generation device for swimming in sea.
Belong to seawave power generation field.
Background technique
As the trend of environmental degradation and fossil energy anxiety is increasingly significant, clean energy resource is developed and utilized gradually by people
Paid attention to.Seawave power generation is a kind of means for efficiently using clean energy resource.In the wave hair studied and applied at this stage
In electric installation, generator is both designed as long axis horizontal type generator, and is generally both needed in seabed or marine installation particular platform to hair
Motor is fixed, this is resulted in limited coastal waters space, can not the such power generator of Large scale construction, make unit area
Upper lower power production increases cost of electricity-generating.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of floatation type vertical axis Wave power generation device, passes through this
The floating platform centered is filled, so that the power generator is floated on sea, avoids the limitation of generator fixed platform, can arrange on a large scale
It is listed on sea level.
The technical solution adopted by the present invention to solve the technical problems is:
The floatation type vertical axis Wave power generation device includes floating platform (1), support plate (2), vertical pendulum (3), axis even dress
It sets (4), generator (5), shield (6), fixed anchor chain (7), limit to device (8), tourelle (9)；Support plate (2) is fixed on floating platform
(1) top, shield (6) are fixed below floating platform (1), and generator (5) is vertically fixed in shield (6), and the shaft of generator 6
Pass perpendicularly through floating platform (1) and support plate (2)；Vertical pendulum (3) is horizontally placed on support plate (2), connects device (4) and hair by axis
The shaft of motor (5) is connected, and generates swing rotary under the heave of waves effect, drives the rotation of generator (5) rotor, makes conductor
Cutting magnetic line induces electromotive force, conveys electric energy outward；Fixed anchor chain (7) one end is connect with floating platform (1), and the other end is fixed
To seabed, the horizontal movement range of device is limited, prevents from generating cable excessive tensile load.
The floatation type vertical axis Wave power generation device further includes the limit that is fixed on support plate (2) to device (8).
In the floatation type vertical axis Wave power generation device, the mass area ratio of vertical pendulum (3) in the radial direction by
It is cumulative to add, make in the case where not increasing vertical pendulum (3) area, increases the rotary inertia of vertical pendulum (3)；And outer rim was provided with along week
To equally distributed groove, tourelle (9) are installed in groove, effectively reduce the cunning between vertical pendulum (3) and support plate (2)
Dynamic friction maximizes the energy transformation efficiency of wave.
Compared with prior art, the present invention has the advantage that
1. generator is disposed vertically, device usable floor area can be effectively reduced, improves the generated energy of unit usable floor area,
Reduce cost of electricity-generating.
2. sea space is infinitely great, without the limitation of generator fixed platform, the power generation can be arranged on a large scale on sea
Device realizes the integrated power generation of large capacity, vast capacity.
3. power generator floating is mounted on sea level, reduces device use space, reduce caused by marine organisms
Adverse effect.
Detailed description of the invention
Fig. 1: top view.
Fig. 2: main view.
Fig. 3: it limits to device schematic diagram.
Fig. 4: assembling schematic diagram.
In figure: Gu 1-floating platform, 2-support plates, 3-vertical pendulums, 4-axis connect device, 5-generators, 6-shields, 7-
Determine anchor chain, 8-limit to device, 9-tourelles.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings:
As shown in Figure 1, support plate (2) is fixed on floating platform (1) by the equally distributed multiple bolt arrangements in periphery；Vertically
Pendulum (3), axis, which connect device (4) mutually assembling, to be fixed, and sea is floated on；Tourelle (9) is installed on vertical pendulum (3) outer rim.
As shown in Fig. 2, shield (6) is fixed below floating platform (1), and generator (5) is fixed in shield (6), both
It submerges marine；The shaft of generator (5) passes perpendicularly through floating platform (1), support plate (2) and limits to device (8), shaft end and limits to device
(8) upper edge keeps horizontal, and fixed anchor chain (7) one end is connect with floating platform (1), and the other end is fixed to seabed, and limitation floating platform (1) is living
Dynamic region.
As shown in figure 3, the reversed card setting limited in device (8) can guarantee to rotate in the forward direction kinetic energy not in vertical pendulum (3)
When sufficient, prevent the rotor of generator (5) from inverting, and it can be made in next wave stroke, continue to rotate in the forward direction.It is excellent
Change voltage waveform, facilitates subsequent rectification work.
As shown in figure 4, the fixation slot of vertical pendulum (3) and generator (5) shaft end can be two, can also be it is multiple,
And be distributed relative to space uniform, according to the difference of power generation amount of capacity, it is specifically chosen fixing groove hole number, can effectively protect hair
The shaft of motor (5), prevents shaft local pressure excessive, causes to be broken.
The foregoing is merely preferable embodiments of the invention, are not intended to limit the invention, all in spirit of the invention
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (2)
1. floatation type vertical axis Wave power generation device, it is characterised in that: including floating platform (1), support plate (2), vertical pendulum (3), axis
Even device (4), generator (5), shield (6), fixed anchor chain (7)；
Support plate (2) is fixed on above floating platform (1), and shield (6) is fixed below floating platform (1), and generator (5) is vertically fixed on shield
It covers in (6), and the shaft of generator (5) passes perpendicularly through floating platform (1) and support plate (2)；
Vertical pendulum (3) is horizontally placed on support plate (2), is connected device (4) by axis and is connected with the shaft of generator (5),
The heave of waves effect is lower to generate swing rotary, drives the rotation of generator (5) rotor；Fixed anchor chain (7) one end and floating platform (1) are even
It connects, the other end is fixed to seabed；Further include the limit that is fixed on support plate (2) to device (8), limits and reversed card is set on device (8).
2. floatation type vertical axis Wave power generation device according to claim 1, it is characterised in that: vertical pendulum (3) is radially
Mass area ratio on direction gradually increases, and outer rim is provided with the groove being uniformly distributed circumferentially, and rolling is equipped in groove
Device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711097906.XA CN107591955B (en) | 2017-11-09 | 2017-11-09 | Floatation type vertical axis Wave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711097906.XA CN107591955B (en) | 2017-11-09 | 2017-11-09 | Floatation type vertical axis Wave power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107591955A CN107591955A (en) | 2018-01-16 |
| CN107591955B true CN107591955B (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711097906.XA Active CN107591955B (en) | 2017-11-09 | 2017-11-09 | Floatation type vertical axis Wave power generation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107591955B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209748B (en) * | 2018-11-30 | 2023-02-03 | 苏州大学 | Wave energy collecting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672243A (en) * | 2009-08-13 | 2010-03-17 | 浙江经立五金机械有限公司 | Swing type under-water wave generator |
| CN201874767U (en) * | 2010-05-28 | 2011-06-22 | 年启贺 | Rotary power device for shaking platform |
| CN103832557A (en) * | 2014-03-24 | 2014-06-04 | 长沙理工大学 | Floating type wave energy-wind energy comprehensive utilization platform |
| CN104912725A (en) * | 2014-03-14 | 2015-09-16 | 许界平 | Disk type wave power generation device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7759813B2 (en) * | 2007-08-23 | 2010-07-20 | Tetsuhiko Fujisato | Gravity wave power generation apparatus |
| CN202670064U (en) * | 2012-06-01 | 2013-01-16 | 山东大学 | Pendulous sea wave energy utilization device based on floating platform |
| CN202914234U (en) * | 2012-06-19 | 2013-05-01 | 贵州大学 | Sea wave generator |
-
2017
- 2017-11-09 CN CN201711097906.XA patent/CN107591955B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672243A (en) * | 2009-08-13 | 2010-03-17 | 浙江经立五金机械有限公司 | Swing type under-water wave generator |
| CN201874767U (en) * | 2010-05-28 | 2011-06-22 | 年启贺 | Rotary power device for shaking platform |
| CN104912725A (en) * | 2014-03-14 | 2015-09-16 | 许界平 | Disk type wave power generation device |
| CN103832557A (en) * | 2014-03-24 | 2014-06-04 | 长沙理工大学 | Floating type wave energy-wind energy comprehensive utilization platform |
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| Publication number | Publication date |
|---|---|
| CN107591955A (en) | 2018-01-16 |
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Effective date of registration: 20190930 Address after: 264200 86 Haiwan South Road, Rongcheng City, Weihai City, Shandong Province Applicant after: Rongcheng Huide Environmental Protection Technology Co., Ltd. Address before: 150080 Harbin, Heilongjiang, Nangang District Road, No. 52 Applicant before: Harbin University of Science and Technology Applicant before: Zhou Feng |
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