CN103644069A - Offshore energy comprehensive utilization device - Google Patents
Offshore energy comprehensive utilization device Download PDFInfo
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- CN103644069A CN103644069A CN201310617483.5A CN201310617483A CN103644069A CN 103644069 A CN103644069 A CN 103644069A CN 201310617483 A CN201310617483 A CN 201310617483A CN 103644069 A CN103644069 A CN 103644069A
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- gear
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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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- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention relates to an offshore energy comprehensive utilization device which comprises an offshore platform, a wave power generation system and a wind power generation system. The wind power generation system is a wind-driven generator, and the wave power generation system and the wind power generation system are installed on the offshore platform and electrically connected through output electric wires. The wave power generation system comprises one or more wave-driven generators, wherein each wave-driven generator comprises a floating body, the floating body is connected with a mechanical transmission generation part through a spur gear, and the mechanical transmission generation part is arranged on the platform top of the offshore platform and comprises a spur gear limiting assembly, a first rotary shaft and a first gear arranged on the first rotary shaft. The spur gear penetrates the platform top from bottom to top and is meshed with the first gear, and the spur gear limiting assembly abuts against the spur gear. The offshore energy comprehensive utilization device is ingenious in design, capable of effectively utilizing marine renewable energy sources and providing the energy sources for ocean development away from the land, is safe, stable and reliable and facilitates engineering implementation and routine maintenance.
Description
Technical field
The present invention relates to marine energy sources and utilize field, particularly a kind of marine energy sources comprehensive utilization device.
Background technique
Wave energy is ubiquitous in ocean, and reserves are abundant.Wave energy generating system generally has energy absorbing device and energy conversion device, energy absorbing device absorbs wave energy and converts thereof into the mechanical energy of regular motion form (as straight line motion, circular movement), then by energy conversion device, converts the mechanical energy of regular motion form to electric energy and export.From absorbing the structural type of wave energy, divide, can be divided into oscillaton water column type, float type, pendulum-type and the canard etc. of nodding.Energy conversion system has air vane, low head water turbine, hydraulic system, mechanical system and generator etc.
From 1964, invent First miniature pneumatic formula wave energy generating set in the world; Up to the present, have in the world the countries such as Japan, Britain, Ireland, Norway, Spain, Sweden, Denmark, India, the U.S. and in succession set up wave-type electric generator at sea.China's Guangzhou energy research grinds has built 100kW bank formula oscillating water column device.The wave energy apparatus of oscillating water column+air vane is owing to adopting transfer of air energy, and its advantage is to have avoided the strike of wave to fragile power generation system; At the bottom of its shortcoming is air vane conversion efficiency, and it is unstable to generate electricity.
Existing innovative technology (curved rope wheel wave energy conversion and power generation system, 200610128746.6) main wave energy converting member and power generation system are placed under water, shortcoming is to be difficult for installing, when especially water is deep, cable, in seabed, leaves potential safety hazard; Regular maintenance is also very inconvenient.Prior art (group ship sea wave power generator ZL200720133512.0 and by wave and wind energy in field, coastal waters with multi-hull ship power generating method ZL200610021551.1) utilizes group ship phugoid motion realization to transformation of energy, although power generation system on the water, do not consider power generation system durability requirements.On the hull shaking, place wind power system, do not consider the relatively stable requirement of power generation system, run into billow, its structure, mooring system and power transmission line are often easily destroyed.Bank formula wave energy apparatus is fixed on bank, and shortcoming is that the wave energy energy flux density on bank is often less than normal.Also provide the idea of the energy not to be inconsistent with our ocean development away from land of expectation.
In addition, the wind speed of marine wind electric field is higher than the wind speed of landwid electric field, and offshore wind energy resource is abundant.After 70 years 20th century, since the New Times of Wind Power Utilization has been opened in Europe.There are long-term the year two thousand twenty and the year two thousand thirty wind energy on the sea development plan in Holland, Denmark now, and European offshore wind park will large-scale development after 2010.Also there is abundant offshore wind energy resource in China.From state-of-the art, more need low offshore wind farm relative to cost to combine consideration.Therefore, provide a kind of and can effectively utilize maritime renewable energy, for the ocean development away from land provides the energy, and safety, stable, reliable, the system of being convenient to engineering construction and regular maintenance just seems particularly urgent.
Summary of the invention
For solving above-mentioned the deficiencies in the prior art, the invention provides a kind of marine energy sources comprehensive utilization device, this device and system be ingenious, can effectively utilize marine wind energy and wave energy, for the ocean development away from land provides the energy, be applicable to the place that the conventional energy resources such as outlying island, drill platform, deep-sea mining are difficult to supply, and safety, stable, reliable, is convenient to engineering construction and regular maintenance.
For achieving the above object, technological scheme of the present invention is:
A marine energy sources comprehensive utilization device, comprises ocean platform, Wave energy generating system, and wind power generation system, described Wave energy generating system and wind power generation system are all installed on described ocean platform and are electrically connected to by output electric wire;
Described wind power generation system is wind-driven generator, described Wave energy generating system is single or multiple wave energy generators, described wave energy generator comprises buoyancy aid, buoyancy aid connects mechanical transmission generating parts by vertical bar gear, described mechanical transmission generating parts are installed on the table top of described ocean platform, comprise vertical bar gear position limiting assembly, the first rotating shaft and be installed in the first gear in described the first rotating shaft, described vertical bar gear wears from bottom to up described table top and meshes with described the first gear, and described vertical bar gear position limiting assembly is against spacing described vertical bar gear;
Described vertical bar gear two-sided is provided with tooth bar, described vertical bar gear position limiting assembly comprises the second rotating shaft and is installed in the second gear in described the second rotating shaft, described the second rotating shaft and described the first shaft parallel setting, described vertical bar gear also meshes respectively described the first gear and described the second gear between described the first gear and described the second gear.
Described mechanical transmission generating parts comprise overdrive gear, ratchet and generator, described overdrive gear is installed in described the first rotating shaft, described generator has the 3rd rotating shaft, described the 3rd rotating shaft and described the first shaft parallel setting, described ratchet is installed in described the 3rd rotating shaft and meshes described overdrive gear.
Described ocean platform is tension leg type ocean platform, comprise column, buoyancy tank and tension leg, described column also connects respectively described table top and described buoyancy tank between described table top and described buoyancy tank, described tension leg is positioned under described buoyancy tank and is fixed on described buoyancy tank, and substrate template is positioned at the seabed of described tension leg below and connects tension leg.
Described marine energy sources comprehensive utilization device be take ocean platform and as unit, is become array-type to arrange.
Described ocean platform is the fixed big frame collection that is arranged with a plurality of wave-activated generators and wind-driven generator.
With respect to prior art, the present invention has following beneficial effect:
The present invention utilizes the good stability of ocean platform, realize efficient, the stable operation of wave energy generator, design ingenious, can effectively utilize maritime renewable energy, for the ocean development away from land provides the energy, be applicable to the place that the conventional energy resources such as outlying island, drill platform, deep-sea mining are difficult to supply, and safety, stable, reliable, is convenient to engineering construction and regular maintenance;
Wave energy generator of the present invention adopts the two-sided rack and ratchet, and the to-and-fro motion by buoyancy aid is converted to and rotatablely moved, and designs ingenious, simple in structure, easily enforcement; Be easy to obtain larger area and gather ocean wave energy, relative cost is lower;
The present invention has specifically adopted tension leg type ocean platform, the floating type structure that has adopted Wave energy converter working frame to be fixedly connected with buoyancy aid, most working components are arranged on sea, only have buoyancy aid and contact with sea water, compared with prior art, be convenient to the maintenance of system and alleviate the infringement of seawater corrosion to apparatus main body; Also be conducive to install and protect the ability of generating system equipment and the anti-billow of intensifier;
The present invention is not subject to the restriction of the depth of water, can be adapted to shallow sea, also can work at deep-sea, modular type electrification structure is convenient to assembly and disassembly, can move whole power station according to user demand, generating scale can flexible design, can form the power station of MW class by increasing the quantity of device, can be for desalination of sea water and the application of other industrial production;
The present invention is based on stabilized platform, easily realize the comprehensive utilization of wave energy and wind energy.Array architecture is arranged and can be reached MW class generating, for all kinds of ocean development provide electric power safeguard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the marine energy sources comprehensive utilization device of the embodiment of the present invention.
Fig. 2 is the schematic top plan view of agent structure of the wave energy generator of the specific embodiment shown in Fig. 1.
Fig. 3 is the gear-driven assembly structural representation of the embodiment of the present invention.
Fig. 4 is the plan structure schematic diagram of a specific embodiment of marine energy sources comprehensive utilization device of the present invention.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention program is described in further details:
Refer to shown in Fig. 1～Fig. 3, a marine energy sources comprehensive utilization device, comprises ocean platform 1, Wave energy generating system, wind power generation system, described Wave energy generating system and wind power generation system are all installed on described ocean platform 1 and are electrically connected to by output electric wire 102;
Described wind power generation system is wind-driven generator 103, described Wave energy generating system is single or multiple wave energy generators 2, described wave energy generator 2 comprises buoyancy aid 3, buoyancy aid 3 connects mechanical transmission generating parts 4 by vertical bar gear 31, described mechanical transmission generating parts 4 are installed on the table top 11 of described ocean platform 1, comprise vertical bar gear position limiting assembly, the first rotating shaft 41 and be installed in the first gear 42 in described the first rotating shaft 41, described vertical bar gear 31 wears from bottom to up described table top 11 and meshes with described the first gear 42, described vertical bar gear position limiting assembly is against spacing described vertical bar gear 31,
The two-sided tooth bar that is provided with of described vertical bar gear 31, described vertical bar gear position limiting assembly comprises the second rotating shaft 43 and is installed in the second gear 44 in described the second rotating shaft 43, described the second rotating shaft 43 be arranged in parallel with described the first rotating shaft 41, and described vertical bar gear 31 also meshes respectively described the first gear 42 and described the second gear 44 between described the first gear 42 and described the second gear 44.
Described mechanical transmission generating parts 4 comprise overdrive gear 45, ratchet 46 and generator 47, described overdrive gear 45 is installed in described the first rotating shaft 41, described generator 47 has the 3rd rotating shaft 48, described the 3rd rotating shaft 48 be arranged in parallel with described the first rotating shaft 41, and described ratchet 46 is installed in described the 3rd rotating shaft 48 and meshes described overdrive gear 45.
Above-mentioned the first rotating shaft 41, the second rotating shaft 43 and the 3rd rotating shaft 48 can be supported by bearing base 49 respectively, also can be bearing on the housing of mechanical transmission generating parts 4, also can directly be bearing on the table top 11 of ocean platform 1, vertical bar gear 31 is spacing by the first gear 42 and the second gear 44, and wave energy is passed to overdrive gear 45 by the first gear 42, by overdrive gear 45, pass to ratchet 46 again, finally pass to the 3rd rotating shaft 48, thereby be converted into electric energy by generator 47; Engagement between guarantee gear and the safety and stability of generating, meet mechanical transmission generating parts 4 needs to stability own.
Preferably, described ocean platform 1 is tension leg type ocean platform.Tension leg type ocean platform is outstanding tension leg platform (TLP) in ocean platform deep-sea oil gas platform.The feature of tension leg platform (TLP) is to have tension force in mooring leg, and larger pretensioning makes the motion (rolling, pitching and vertical swinging) outside platform plane less, is similar to rigidity.More preferably, described tension leg type ocean platform also comprises column 12, buoyancy tank 13 and tension leg 14, described column 12 is between described table top 11 and described buoyancy tank 13 and connect respectively described table top 11 and described buoyancy tank 13, and described tension leg 14 is positioned at described buoyancy tank 13 times and is fixed on described buoyancy tank 13.In specific embodiments of the invention, described tension leg type ocean platform also comprises substrate template 15, and described substrate template 15 is positioned at the seabed of described tension leg 14 belows and is fixed on described tension leg 14.
More than table top 11 is positioned at the water surface, by 4 root posts 12, be connected with buoyancy tank 13, column 12 is main bearing parts of platform wave force and ocean current power, and its Main Function is to provide the structural rigidity to platform body necessity.The buoyancy of platform is provided by column 12 and the buoyancy tank 13 being positioned at below the water surface.Buoyancy tank 13 head and the tail join with each column 12, form ring structure.Tension leg 14 is generally one to one with the relation of column 13, and every tension leg 14 is comprised of 4 tension force muscle keys, and upper end is fixed on buoyancy tank 13, and lower end is connected with the pedestal template 15 that is positioned at seabed, or is directly connected to pile foundation top.Tension leg 14 is fixed together table top 11 and seabed, and a relatively steadily working environment for safety can be provided.
Described maritime renewable energy transfer device be take ocean platform 1 and as unit, is become array-type to arrange.
As shown in Figure 4, described ocean platform 1 is for being arranged with the fixed big frame collection of a plurality of wave-activated generators 2 and wind-driven generator 103.
During work, when buoyancy aid 3 promotes to drive vertical bar gear 31 to do ascending motion due to wave, drive the first gear 42 in the first rotating shaft 41 to rotate, the second gear 44 in the second rotating shaft 43 also rotates simultaneously, reverse with the second gear 42; Overdrive gear 45 by overdrive gear group drives the ratchet 46 in the 3rd rotating shaft 48 to do the rotation of prescribed direction, and then is generated electricity by generator 47; When vertical bar gear 31 declines, reciprocal rotation is done in the first rotating shaft 41, and buoyancy aid 3 resets, by ratchet 46 bonding direction transmissions, now the 3rd rotating shaft 48 stop motions.
Buoyancy aid 3 of the present invention is along with the fluctuating life of wave moves reciprocatingly, its function is that simple linear is moved through to the mechanical transmission generating parts 4 that vertical bar double sided gear passes to fixed placement on ocean platform 1, to-and-fro motion is converted to circular movement, by ratchet 46 bonding direction transmissions, when it rises, be mainly the buoyancy acting of buoyancy aid 3, its size depends on the water displacement of buoyancy aid 3; When it declines, mainly by the gravity reduction of buoyancy aid 3 self, be not used for generating.Self gravitation is selections of contradiction to two stage merits.Under water displacement certain condition, buoyancy aid 3 self gravitations are little, and the useful work of ascent stage is just large, and auxiliary merit while declining diminishes, and vice versa.Here the main acting by ascent stage of energy output, so choose reasonable is as far as possible by increasing the water displacement of buoyancy aid 3 and reducing buoyancy aid 3 self gravitations.
As shown in Figure 4, maritime renewable energy converting system of the present invention comprises ocean platform 1, output electric wire 102, at least one wind-driven generator 103 and at least one above-mentioned wave energy generator 2, and described wave energy generator 2 and described wind-driven generator 103 are all installed in described ocean platform 1 and all and are electrically connected to described output electric wire 102.In specific embodiments of the invention, described wave energy generator 2 is array-type layout, and described ocean platform 1 is fixed big frame collection.Fixing big frame collection arranged by ocean platform 1 array-type, and platform stable is good, and weatherliness is strong.Use existing wind generating technology, at the vacant local wind-driven generator 103 of arranging of ocean platform 1, by being incorporated into the power networks of a plurality of wave power generations and wind-power electricity generation, can realize MW class generating, for all kinds of ocean development provide electric power safeguard.
If any a cycle be 10s, the wave that wave height is 2m, needs 10 row combination wave energy generation platforms to arrange, the Valid peak that every row need to act on is 100m, just can obtain useful horsepower 12MW.Add supplementing of wind-powered electricity generation, can provide energy support for the required electric energy of offshore industry operation completely.Also can make full use of the existing offshore work platform of environment, gather wave energy and wind energy, reach energy-saving and emission-reduction object.Full-fledged along with wave energy and wind technology, will inevitably become important sustainable energy in the future.
System of the present invention utilizes tension leg type ocean platform for basis, and array-type is placed power generation system, realizes generating electricity by way of merging two or more grid systems of marine wave and wind-force.Wave is shear wave, and its most basic energy shows as the dipping and heaving transferring energy of ripples.The present invention is the rippling of wave, be converted into the approximate linear motion of spur rack, by the mechanical transmission parts 4 that generate electricity, be converted into single circular movement again, and by overdrive gear 45 speedups, by ratchet 46 bonding direction transmissions, and then drive single generator 47, by generator in parallel 47, realize electric energy stable regulation, realize metastable scale power generation, the electric energy of output directly converts by voltage stabilizing, directly for ocean operation provides energy support.Meanwhile, utilize wind-driven generator 103 generatings of placing on ocean platform 1, complement one another with wave energy generator 2, solve by the inefficient problem of single wave-energy power generation, provide and stablize lasting energy supply.Electric energy more than needed gets up standby by accumulators store.
In addition, the material of mechanical transmission generating parts 4 selects to have characteristic, cheapness, good intensity and the reliability of anti-seawater corrosion.Engineering plastics have had and have significantly improved in intensity, but its durability and reliability also fail to meet the demands.Therefore, existing wave energy apparatus just adopts common iron, and abutment surface coating improves anti-corrosion capacity.
The parts that wave energy generator 2 relates to have strong abrasive acrion.Relate in damaged zone and all will apply one deck high-abrasive material.Select a kind of aromatic copolyamide or a kind of plastics with approximate or uniform impingement toughness to form layer of fibers.This lamination coating forms, and its tensile strength is at least 2500 megapascal (MPa)s, and the modulus of elasticity in direct stress is at least 100 giga pascals.
Only the material of the protective layer of seawater corrosion resistance, consist of with the surface of water adjacency, this protective layer can consist of polyurethane.Polyurethane, referred to as polyurethane resin, is mainly manufactured cabin paint and deck paint in marine paint, has good sea water resistance characteristic.
To sum up, maritime renewable energy transfer device of the present invention and system be ingenious, can effectively utilize maritime renewable energy, for the ocean development away from land provides the energy, be applicable to the place that the conventional energy resources such as outlying island, drill platform, deep-sea mining are difficult to supply, and safety, stable, reliable, is convenient to engineering construction and regular maintenance.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. a marine energy sources comprehensive utilization device, is characterized in that, comprises ocean platform, Wave energy generating system, and wind power generation system, described Wave energy generating system and wind power generation system are all installed on described ocean platform and are electrically connected to by output electric wire;
Described wind power generation system is wind-driven generator, described Wave energy generating system is single or multiple wave energy generators, described wave energy generator comprises buoyancy aid, buoyancy aid connects mechanical transmission generating parts by vertical bar gear, described mechanical transmission generating parts are installed on the table top of described ocean platform, comprise vertical bar gear position limiting assembly, the first rotating shaft and be installed in the first gear in described the first rotating shaft, described vertical bar gear wears from bottom to up described table top and meshes with described the first gear, and described vertical bar gear position limiting assembly is against spacing described vertical bar gear;
Described vertical bar gear two-sided is provided with tooth bar, described vertical bar gear position limiting assembly comprises the second rotating shaft and is installed in the second gear in described the second rotating shaft, described the second rotating shaft and described the first shaft parallel setting, described vertical bar gear also meshes respectively described the first gear and described the second gear between described the first gear and described the second gear.
2. marine energy sources comprehensive utilization device as claimed in claim 1, it is characterized in that, described mechanical transmission generating parts comprise overdrive gear, ratchet and generator, described overdrive gear is installed in described the first rotating shaft, described generator has the 3rd rotating shaft, described the 3rd rotating shaft and described the first shaft parallel setting, described ratchet is installed in described the 3rd rotating shaft and meshes described overdrive gear.
3. marine energy sources comprehensive utilization device as claimed in claim 2, it is characterized in that, described ocean platform is tension leg type ocean platform, comprise column, buoyancy tank and tension leg, described column also connects respectively described table top and described buoyancy tank between described table top and described buoyancy tank, described tension leg is positioned under described buoyancy tank and is fixed on described buoyancy tank, and substrate template is positioned at the seabed of described tension leg below and connects tension leg.
4. marine energy sources comprehensive utilization device as claimed in claim 3, is characterized in that, described maritime renewable energy transfer device be take ocean platform and as unit, become array-type to arrange.
5. marine energy sources comprehensive utilization device as claimed in claim 3, is characterized in that, described ocean platform is the fixed big frame collection that is arranged with a plurality of wave-activated generators and wind-driven generator.
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| CN201310617483.5A CN103644069A (en) | 2013-11-29 | 2013-11-29 | Offshore energy comprehensive utilization device |
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| CN201310617483.5A CN103644069A (en) | 2013-11-29 | 2013-11-29 | Offshore energy comprehensive utilization device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640505A (en) * | 2017-01-03 | 2017-05-10 | 江苏理工学院 | Wave power generation system based on tubular type permanent-magnet linear generator |
| CN108590938A (en) * | 2018-04-12 | 2018-09-28 | 蔡东志 | A kind of generating equipment and the offshore platform with the generating equipment |
| CN110410264A (en) * | 2019-08-02 | 2019-11-05 | 北京丹诺威科技发展有限公司 | A kind of sea wave power generation system |
| CN112796926A (en) * | 2020-12-30 | 2021-05-14 | 舟山君耀科技发展有限公司 | Ocean energy power generation device |
| CN114109706A (en) * | 2021-11-16 | 2022-03-01 | 哈尔滨工程大学 | Bionic eel type wave energy power generation device capable of being integrated with multifunctional ocean platform |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513805A (en) * | 1943-08-04 | 1950-07-04 | Atomic Energy Commission | Detecting device |
| CN2186310Y (en) * | 1993-11-13 | 1994-12-28 | 王汉平 | Sea-wave generator |
| CN2348131Y (en) * | 1998-12-15 | 1999-11-10 | 秦贵权 | Float and forward-backward one-way drive gear train combined wave generating unit |
| KR20040086926A (en) * | 2003-04-03 | 2004-10-13 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display apparatus of horizontal electronic field applying type and fabricating method thereof |
| US20080054640A1 (en) * | 2006-08-31 | 2008-03-06 | Chris Olson | Air pump in float |
| CN101649803A (en) * | 2009-09-22 | 2010-02-17 | 上海海洋大学 | Maritime renewable energy transfer device and system |
| CN102072076A (en) * | 2009-11-20 | 2011-05-25 | 秦臻 | Water wave surge generating platform |
| CN102616345A (en) * | 2012-05-06 | 2012-08-01 | 张洪达 | Tension leg bottom-supported offshore life support platform |
| CN202659408U (en) * | 2012-03-30 | 2013-01-09 | 李晓春 | Wave power generation device |
-
2013
- 2013-11-29 CN CN201310617483.5A patent/CN103644069A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513805A (en) * | 1943-08-04 | 1950-07-04 | Atomic Energy Commission | Detecting device |
| CN2186310Y (en) * | 1993-11-13 | 1994-12-28 | 王汉平 | Sea-wave generator |
| CN2348131Y (en) * | 1998-12-15 | 1999-11-10 | 秦贵权 | Float and forward-backward one-way drive gear train combined wave generating unit |
| KR20040086926A (en) * | 2003-04-03 | 2004-10-13 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display apparatus of horizontal electronic field applying type and fabricating method thereof |
| US20080054640A1 (en) * | 2006-08-31 | 2008-03-06 | Chris Olson | Air pump in float |
| CN101649803A (en) * | 2009-09-22 | 2010-02-17 | 上海海洋大学 | Maritime renewable energy transfer device and system |
| CN102072076A (en) * | 2009-11-20 | 2011-05-25 | 秦臻 | Water wave surge generating platform |
| CN202659408U (en) * | 2012-03-30 | 2013-01-09 | 李晓春 | Wave power generation device |
| CN102616345A (en) * | 2012-05-06 | 2012-08-01 | 张洪达 | Tension leg bottom-supported offshore life support platform |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640505A (en) * | 2017-01-03 | 2017-05-10 | 江苏理工学院 | Wave power generation system based on tubular type permanent-magnet linear generator |
| CN108590938A (en) * | 2018-04-12 | 2018-09-28 | 蔡东志 | A kind of generating equipment and the offshore platform with the generating equipment |
| CN110410264A (en) * | 2019-08-02 | 2019-11-05 | 北京丹诺威科技发展有限公司 | A kind of sea wave power generation system |
| CN112796926A (en) * | 2020-12-30 | 2021-05-14 | 舟山君耀科技发展有限公司 | Ocean energy power generation device |
| CN112796926B (en) * | 2020-12-30 | 2023-01-20 | 舟山君耀科技发展有限公司 | Ocean energy power generation device |
| CN114109706A (en) * | 2021-11-16 | 2022-03-01 | 哈尔滨工程大学 | Bionic eel type wave energy power generation device capable of being integrated with multifunctional ocean platform |
| CN114109706B (en) * | 2021-11-16 | 2023-05-26 | 哈尔滨工程大学 | Bionic eel type wave energy power generation device capable of being integrated with multifunctional ocean platform |
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Application publication date: 20140319 |