CN107591955A - Floatation type vertical axis Wave power generation device - Google Patents
Floatation type vertical axis Wave power generation device Download PDFInfo
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- CN107591955A CN107591955A CN201711097906.XA CN201711097906A CN107591955A CN 107591955 A CN107591955 A CN 107591955A CN 201711097906 A CN201711097906 A CN 201711097906A CN 107591955 A CN107591955 A CN 107591955A
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- fixed
- generator
- floating platform
- supporting 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 present invention proposes a kind of floatation type vertical axis Wave power generation device, belongs to seawave power generation field.Connect device, generator including floating platform, supporting plate, vertical pendulum, axle, shield, fixed anchor chain, limit to device and tourelle.Supporting plate is fixed on above floating platform, and shield is fixed on below floating platform, and generator is vertically fixed in shield, and the rotating shaft of generator passes perpendicularly through floating platform and supporting plate.Vertical pendulum is horizontally placed in supporting plate, and connect device by axle is connected with the rotating shaft of generator, and swing rotary is produced under the heave of waves effect, drives generator amature to rotate and then generate electricity.Fixed anchor chain one end is connected with floating platform, and the other end is fixed to seabed.The present invention uses perpendicular shaft configuration, the usable floor area of TRT is effectively reduced, improves the generating efficiency of unit area, avoids drawback caused by the fixed platform of conventional seawave power generation seabed, coastal waters generating is applicable not only to, is also applied for the large-scale sea wave power station of off-lying sea in building.
Description
Technical field
The present invention relates to a kind of Wave power generation device, particularly a kind of vertical axis Wave power generation device for swimming in sea.
Belong to seawave power generation field.
Background technology
As the trend of environmental degradation and fossil energy anxiety is increasingly notable, clean energy resource is developed and utilized gradually by people
Paid attention to.Seawave power generation is a kind of means for effectively utilizing clean energy resource.In the wave hair studied and applied at this stage
In electric installation, generator is both designed as major axis horizontal type generator, and is typically both needed in seabed or marine installation particular platform to hair
Motor is fixed, and this is resulted in limited coastal waters space, can not the such TRT of Large scale construction, make unit area
Upper lower power production, increase cost of electricity-generating.
The content 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, the TRT 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 for the present invention to solve the technical problems is：
Described floatation type vertical axis Wave power generation device includes floating platform（1）, supporting plate（2）, vertical pendulum（3）, axle connect device
（4）, generator（5）, shield（6）, fixed anchor chain（7）, limit to device（8）, tourelle（9）；Supporting plate（2）It is fixed on floating platform
（1）Top, shield（6）It is fixed on floating platform（1）Lower section, generator（5）It is vertically fixed on shield（6）It is interior, and the rotating shaft of generator 6
Pass perpendicularly through floating platform（1）And supporting plate（2）；Vertical pendulum（3）It is horizontally placed on supporting plate（2）On, device is connected by axle（4）With hair
Motor（5）Rotating shaft be connected, produce swing rotary under the heave of waves effect, drive generator（5）Rotor rotates, and makes conductor
Cutting magnetic line, electromotive force is induced, outwards conveys electric energy；Fixed anchor chain（7）One end and floating platform（1）Connection, the other end are fixed
To seabed, the horizontal movement scope to device limits, and prevents from producing cable excessive tensile load.
Described floatation type vertical axis Wave power generation device also includes being fixed on supporting plate（2）On limit to device（8）.
In described floatation type vertical axis Wave power generation device, vertical pendulum（3）Mass area ratio in the radial direction by
It is cumulative to add, make do not increasing vertical pendulum（3）In the case of area, increase vertical pendulum（3）Rotary inertia；And outer rim was provided with along week
To equally distributed groove, tourelle is installed in groove（9）, effectively reduce vertical pendulum（3）With supporting plate（2）Between cunning
Dynamic friction, maximize the energy transformation efficiency of wave.
Compared with prior art, the invention has the advantages that：
1. generator is disposed vertically, device usable floor area can be effectively reduced, improves the generated energy of unit usable floor area, is reduced
Cost of electricity-generating.
2. sea space is infinitely great, without the limitation of generator fixed platform, the generating can be arranged on a large scale on sea
Device, realize Large Copacity, vast capacity integrated generation.
3. TRT floating is arranged on sea level, reduces device and use space, reduce to caused by marine organisms
Harmful effect.
Brief description of the drawings
Fig. 1：Top view.
Fig. 2：Front view.
Fig. 3：Limit to device schematic diagram.
Fig. 4：Assembling schematic diagram.
In figure：Gu 1-floating platform, 2-supporting plate, 3-vertical pendulum, 4-axle connect device, 5-generator, 6-shield, 7-
Determine anchor chain, 8-limit to device, 9-tourelle.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings：
As shown in figure 1, supporting plate（2）Floating platform is fixed on by the equally distributed multiple bolt arrangements in periphery（1）On；Vertical pendulum
（3）, axle connect device（4）Mutually assembling is fixed, and floats on sea；Tourelle（9）It is installed on vertical pendulum（3）Outer rim.
As shown in Fig. 2 shield（6）It is fixed on floating platform（1）Lower section, and generator（5）It is fixed on shield（6）It is interior, both of which
Submerge marine；Generator（5）Rotating shaft pass perpendicularly through floating platform（1）, supporting plate（2）With limit to device（8）, shaft end is with limiting to device
（8）Upper edge keep level, fixed anchor chain（7）One end and floating platform（1）Connection, the other end are fixed to seabed, limit floating platform（1）It is living
Dynamic region.
As shown in figure 3, limit to device（8）In reverse card set can ensure in vertical pendulum（3）Rotate forward kinetic energy not
When sufficient, generator is prevented（5）Rotor reversion, and it can be made to continue to rotate forward in next wave stroke.It is excellent
Change voltage waveform, facilitate follow-up rectification to work.
As shown in figure 4, vertical pendulum（3）With generator（5）The fixation slotted eye of shaft end can be two, or multiple,
And be distributed relative to space uniform, according to the difference of generating amount of capacity, specifically chosen fixing groove hole number, it can effectively protect hair
Motor（5）Rotating shaft, prevent that rotating shaft local pressure is excessive, cause to be broken.
The preferable embodiment of the present invention is the foregoing is only, is not intended to limit the invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (3)
1. floatation type vertical axis Wave power generation device, it is characterised in that：Including floating platform（1）, supporting plate（2）, vertical pendulum（3）, axle
Even device（4）, generator（5）, shield（6）, fixed anchor chain（7）；
Supporting plate（2）It is fixed on floating platform（1）Top, shield（6）It is fixed on floating platform（1）Lower section, generator（5）It is vertically fixed on shield
Cover（6）It is interior, and generator（5）Rotating shaft pass perpendicularly through floating platform（1）And supporting plate（2）；
Vertical pendulum（3）It is horizontally placed on supporting plate（2）On, device is connected by axle（4）With generator（5）Rotating shaft be connected,
The heave of waves effect is lower to produce swing rotary, drives generator（5）Rotor rotates；
Fixed anchor chain（7）One end and floating platform（1）Connection, the other end are fixed to seabed.
2. floatation type vertical axis Wave power generation device according to claim 1, it is characterised in that：Including being fixed on supporting plate
（2）On limit to device（8）.
3. floatation type vertical axis Wave power generation device according to claim 1, it is characterised in that：Vertical pendulum（3）Radially
Mass area ratio on direction gradually increases, and outer rim is provided with the groove being uniformly distributed circumferentially, and rolling is provided with 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 true CN107591955A (en) | 2018-01-16 |
| CN107591955B CN107591955B (en) | 2019-10-25 |
Family
ID=61046794
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 |
|---|---|
| CN (1) | CN107591955B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209748A (en) * | 2018-11-30 | 2019-01-15 | 苏州大学 | A kind of Wave energy collecting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090051168A1 (en) * | 2007-08-23 | 2009-02-26 | Tetsuhiko Fujisato | Gravity wave power generation apparatus |
| 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 |
| 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 |
| 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 |
-
2017
- 2017-11-09 CN CN201711097906.XA patent/CN107591955B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090051168A1 (en) * | 2007-08-23 | 2009-02-26 | Tetsuhiko Fujisato | Gravity wave power generation apparatus |
| 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 |
| 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 |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209748A (en) * | 2018-11-30 | 2019-01-15 | 苏州大学 | A kind of Wave energy collecting device |
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| Publication number | Publication date |
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| CN107591955B (en) | 2019-10-25 |
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| TA01 | Transfer of patent application right |
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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| TA01 | Transfer of patent application right |