CN213535024U - Marine buoy light based on ocean thermoelectric generation - Google Patents
Marine buoy light based on ocean thermoelectric generation Download PDFInfo
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- CN213535024U CN213535024U CN202022793986.6U CN202022793986U CN213535024U CN 213535024 U CN213535024 U CN 213535024U CN 202022793986 U CN202022793986 U CN 202022793986U CN 213535024 U CN213535024 U CN 213535024U
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- 238000010248 power generation Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 30
- 239000013535 sea water Substances 0.000 claims description 18
- 238000005086 pumping Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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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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Abstract
The utility model discloses a marine floating lamp based on ocean thermoelectric generation, including one-level floating platform, second grade floating platform, floating lamp body, floating platform base and generator body, the lower surface fix with screw of one-level floating platform has the second grade floating platform, and the top of one-level floating platform is all around there is the lighthouse pillar by screw to the top of lighthouse pillar is fixed with the lamp stand, the top internally mounted of lamp stand has the floating lamp body, the floating platform base is installed to the bottom of second grade floating platform, and the outside of floating platform base is fixed with the base support as the equidistant centre of a circle with the centre of a circle of floating platform base all around to the top of base support is fixed with the bottom surface fix with screw of second grade floating platform, the bottom surface fix with screw of floating platform base has main part device shell. This marine buoy light based on ocean thermoelectric generation passes through the closed circulation system design of ocean difference in temperature, provides electric power support for marine buoy light, and then the fine electricity generation of being convenient for, and the restriction of the external environment that traditional solar energy power generation received of comparing is less.
Description
Technical Field
The utility model relates to an ocean thermoelectric generation technical field specifically is a marine buoy light based on ocean thermoelectric generation.
Background
The ocean contains abundant biological resources, mineral resources and ocean energy resources, and the ocean will become an important resource treasury for the development of the world economy and society in the near future, the temperature difference energy is a renewable resource attached to seawater, the temperature difference energy refers to heat energy stored by the temperature difference between the ocean surface layer and the deep seawater, and the heat energy can be used for realizing circular power generation;
the marine buoy light is as marine navigation's important indicator, important indicative function has been played marine navigation, development about the buoy light is still less now, marine buoy light need use the electric energy when using and throw light on, mostly through direct power supply or through the solar panel electricity generation on the market, but run into continuous overcast and rainy weather solar panel just can not be fine use, so to this phenomenon, the mode through ocean thermoelectric generation has been proposed as marine buoy light's a power carrier, also provide the direction of research for studying new buoy light driving system simultaneously.
We propose a marine buoy light based on ocean thermoelectric generation in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a marine buoy lamp based on ocean thermoelectric generation to solve the current marine buoy lamp's on the existing market that above-mentioned background art provided development still less, can not carry out the problem that utilizes to the ocean thermoelectric energy.
In order to achieve the above object, the utility model provides a following technical scheme: a marine floating lamp based on ocean thermoelectric power generation comprises a first-level floating platform, a second-level floating platform, a floating lamp body, a floating platform base and a generator body, wherein the second-level floating platform is fixed on the lower surface of the first-level floating platform through screws, lighthouse pillars are installed on the upper portion of the first-level floating platform through screws, lamp holders are fixed at the top ends of the lighthouse pillars, the floating lamp body is installed inside the top end of the lamp holder, the floating platform base is installed at the bottom of the second-level floating platform, base supports are fixed on the outer side of the floating platform base through the circle center of the floating platform base as the circle center at equal intervals, the top ends of the base supports are fixed with the bottom surface of the second-level floating platform through screws, a main body device shell is fixed on the bottom surface of the floating platform base through screws, a generator set shell is installed inside the main body device shell, a storage battery and a generator body are, and the output of the generator body is connected with a turbine transmission shaft, and the top end of the turbine transmission shaft is connected with a turbine body, the outside of the turbine body is fixed with a turbine working cabin, the upper part of the storage battery is connected with a buoy light circuit, and the outside of the buoy light circuit is fixed with a transmission line pipe, and the top end of the transmission line pipe runs through a floating platform base, a base support first-level floating platform and a second-level floating platform and is connected with the buoy light body at the top of a lamp holder, the front end of the turbine working cabin is provided with a flash evaporator, the left side surface of the flash evaporator is provided with a warm seawater pumping pump pipe, and the bottom end of the flash evaporator is fixed with a first drain pipe, and the lower right side surface of the flash evaporator is provided with a rotary working medium pump, the right end of the rotary working medium pump is connected with the left side of the lower end of a condenser, an anchor is installed below the generator set shell, and a balancing weight is fixed to the upper portion of the anchor.
Preferably, the diameter of the primary floating platform is smaller than that of the secondary floating platform, and the primary floating platform and the secondary floating platform share the central axis.
Preferably, the lighthouse support is quadrangular, and the lighthouse support is uniformly distributed and arranged on the first-stage floating platform in 360 degrees by taking the power transmission pipe as a central axis.
Preferably, the wire conveying pipes and the buoy lamp lines are arranged in a one-to-one correspondence mode and are connected in a nested mode.
Preferably, the connection mode of the storage battery and the buoy lamp circuit is electrical output connection, and the connection mode of the storage battery and the generator body is electrical input connection.
Preferably, the turbine operating cabin is of a hemispherical structure, and the diameter of the turbine operating cabin is larger than that of the turbine main body.
Preferably, a disc is installed inside the rotary working medium pump, and rotating shafts are installed on the upper surface of the disc at equal intervals by taking the circle center of the rotary working medium pump as the circle center.
Preferably, the rotating shafts are arranged in an X shape, and the structures and the sizes of the 4 rotating shafts are the same.
Preferably, the top end of the anchor is fixed with a connecting rod, and the top end of the connecting rod is in screw connection with the generator set shell.
Compared with the prior art, the beneficial effects of the utility model are that: this marine buoy light based on ocean thermoelectric generation is provided with:
(1) through the design of a closed circulation system of ocean temperature difference, low-boiling-point substances are adopted as working media, and evaporation, transmission and condensation are repeatedly carried out through a flash evaporator in a closed loop, so that the power generation effect is finally achieved, electric power support is provided for the offshore buoy light, further, the power generation is convenient to well carry out, and compared with the traditional solar power generation, the limitation of the external environment is smaller;
(2) the device has a simple mechanism, can basically realize module splicing, is convenient to operate and is convenient for later maintenance work;
(3) the rotary working medium pump can realize efficient and quick working medium transportation tasks and provide a stable conversion basis for system circulation;
(4) install one-level floating platform and second grade floating platform, through the application of one-level floating platform and second grade floating platform for the stable in structure of whole marine floating lamp has improved the impact force of the anti-impact wave of marine floating lamp, and stability is good, and this device application range is wider, and it is stronger to last generating capacity.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the ocean temperature difference power generation system of the present invention;
FIG. 3 is a schematic view of the internal structure of the generator set housing of the present invention;
fig. 4 is a schematic view of the main body of the generator of the present invention;
FIG. 5 is a schematic view of the structure of the rotary working medium pump of the present invention;
FIG. 6 is a schematic view of the structure of the working chamber of the steam turbine of the present invention;
fig. 7 is a schematic top view of the present invention;
fig. 8 is the main sectional structure diagram of the utility model for connecting the transmission tube and the lamp holder.
In the figure: 1. a first-stage floating platform; 2. a secondary floating platform; 3. a lighthouse support; 4. a lamp socket; 5. a float lamp body; 6. a floating platform base; 7. a base support; 8. a transmission pipe; 9. a float lamp circuit; 10. a generator set housing; 11. a storage battery; 12. a generator body; 13. a turbine transmission shaft; 14. a turbine body; 15. a turbine operating compartment; 16. a flash evaporator; 17. a rotary working medium pump; 171. a disc; 172. a rotating shaft; 18. a condenser; 19. pumping pump pipe for warm sea water; 20. a first drain pipe; 21. a cold seawater pump pipe; 22. a second drain pipe; 23. a balancing weight; 24. an anchor; 241. a connecting rod; 25. a main body device shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a marine floating lamp based on ocean thermoelectric power generation comprises a first-level floating platform 1, a second-level floating platform 2, a lighthouse support 3, a lamp holder 4, a floating lamp body 5, a floating platform base 6, a base support 7, a wire conveying pipe 8, a floating lamp line 9, a generator set shell 10, a storage battery 11, a generator body 12, a turbine transmission shaft 13, a turbine main body 14, a turbine working chamber 15, a flash evaporator 16, a rotary working medium pump 17, a disc 171, a rotating shaft 172, a condenser 18, a warm seawater pumping pump pipe 19, a first drainage pipe 20, a cold seawater pumping pump pipe 21, a second drainage pipe 22, a balancing weight 23, an anchor 24, a connecting rod 241 and a main body device shell 25, wherein the second-level floating platform 2 is fixed on the lower surface of the first-level floating platform 1 through screws, the lighthouse support 3 is installed on the periphery above the first-level floating platform 1 through screws, the lamp holder 4 is fixed on the top end of the lighthouse support 3, the floating lamp holder body 5 is, the bottom of the second-stage floating platform 2 is provided with a floating platform base 6, the periphery of the outer side of the floating platform base 6 is fixed with base supports 7 at equal intervals by taking the circle center of the floating platform base 6 as the circle center, the top end of each base support 7 is fixed with the bottom surface of the second-stage floating platform 2 through screws, the bottom surface of each floating platform base 6 is fixed with a main body device shell 25 through screws, a generator set shell 10 is arranged inside each main body device shell 25, a storage battery 11 and a generator body 12 are arranged inside each generator set shell 10, the outer side of each storage battery 11 is connected with a generator body 12, the output end of each generator body 12 is connected with a turbine transmission shaft 13, the top end of each turbine transmission shaft 13 is connected with a turbine main body 14, a turbine working cabin 15 is fixed on the outer side of each turbine main body 14, the upper part of each storage battery 11 is connected, the top end of the power transmission pipe 8 penetrates through the floating platform base 6, the base support 7 and the first-stage floating platform 1 and the second-stage floating platform 2 to be connected with the floating lamp body 5 on the top of the lamp holder 4, the front end of the steam turbine working cabin 15 is provided with the flash evaporator 16, the left side surface of the flash evaporator 16 is provided with the warm seawater pumping pump pipe 19, the bottom end of the flash evaporator 16 is fixedly provided with the first water discharge pipe 20, the right side surface of the lower end of the flash evaporator 16 is provided with the rotary working medium pump 17, the right end of the rotary working medium pump 17 is connected with the left side of the lower end of the condenser 18, the right side of the condenser 18 is provided with the cold seawater pumping pump pipe 21 and the second water discharge pipe 22, the anchor 24 is arranged below the generator set shell;
the diameter of the first-stage floating platform 1 is smaller than that of the second-stage floating platform 2, the first-stage floating platform 1 and the second-stage floating platform 2 share the same central axis, and further the diameter of the first-stage floating platform 1 is smaller than that of the second-stage floating platform 2, and the first-stage floating platform 1 and the second-stage floating platform 2 share the same central axis, so that the first-stage floating platform 1 and the second-stage floating platform 2 are matched with each other to well support the offshore floating lamp, and the offshore floating lamp well floats on the sea surface;
the lighthouse support 3 is in a quadrangular prism shape, the lighthouse support 3 is uniformly distributed and arranged on the first-stage floating platform 1 in 360 degrees by taking the wire transmission pipe 8 as a central axis, and the lighthouse support 3 is uniformly distributed and arranged on the first-stage floating platform 1 in 360 degrees by taking the wire transmission pipe 8 as a central axis, so that the stability of the lighthouse support 3 is greatly improved, and the buoy lamp body 5 can be conveniently and well installed and placed;
the power transmission pipes 8 are arranged in one-to-one correspondence with the floating lamp lines 9, the power transmission pipes 8 are connected with the floating lamp lines 9 in a nested manner, the power transmission pipes 8 are arranged in one-to-one correspondence with the floating lamp lines 9, and the power transmission pipes 8 are connected with the floating lamp lines 9 in a nested manner, so that the power transmission pipes 8 can protect the floating lamp lines 9;
the connection mode of the storage battery 11 and the floating lamp circuit 9 is electrical output connection, the connection mode of the storage battery 11 and the generator body 12 is electrical input connection, and electric energy can be stored well through the storage battery 11 so as to be used well in the later period;
the turbine working cabin 15 is of a hemispherical structure, the diameter of the turbine working cabin 15 is larger than that of the turbine main body 14, and the turbine working cabin 15 is of the hemispherical structure, so that the working efficiency of the turbine main body 14 in the turbine working cabin 15 is greatly improved, the rotation rate of the turbine transmission shaft 13 can be increased, and the power generation efficiency is improved;
the disc 171 is arranged in the rotary working medium pump 17, the rotating shafts 172 are arranged on the upper surface of the disc 171 at equal intervals by taking the circle center of the rotary working medium pump 17 as the circle center, and through the structural design, the rotary working medium pump 17 can quickly convey the liquefied working medium in the condenser 18 to the flash evaporator 16 for a circulating secondary evaporation process;
the rotating shafts 172 are arranged in an X shape, and the 4 rotating shafts 172 have the same structure and size, so that the rotating shafts 172 can work well;
the top of anchor 24 is fixed with connecting rod 241, and the top and the generating set casing 10 screw connection of connecting rod 241, is fixed with connecting rod 241 through the top of anchor 24, and the top and the generating set casing 10 screw connection of connecting rod 241 to anchor 24 installs through connecting rod 241 fine with generating set casing 10.
The working principle of the embodiment is as follows: when the offshore buoy light based on ocean thermoelectric power generation is used, firstly, the offshore buoy light is placed on the sea surface as shown in an attached drawing 1, at the moment, the buoyancy of the offshore buoy light is supported by a first-stage floating platform 1 and a second-stage floating platform 2, meanwhile, a buoy light body 5 can be well supported, installed and placed by the arrangement of a lighthouse support 3 and a lamp holder 4, so that the offshore buoy light can stably float on the sea surface in the later period, then, an anchor 24 provided with a balancing weight 23 is fixed on the sea bottom, the whole buoy light is supported and connected by a connecting rod 241 penetrating through the balancing weight 23 at the top end of the anchor 24, so that the offshore buoy light stably floats on a fixed working sea surface, the offshore buoy light guides the offshore navigation in the later period, and then, as shown in attached drawings 1-2, when a warm seawater pumping pump pipe 19 works, seawater is pumped into a flash evaporator 16, heating the working substance with low boiling point to vaporize the working substance into steam, discharging the warm seawater from the first water discharge pipe 20 after heating the working substance, feeding the working substance steam into the turbine working chamber 15, and driving the turbine main body 14 and the turbine transmission shaft 13 to rotate as shown in the attached figures 2-6, so that the generator body 12 generates electricity, the electricity is also transmitted into the storage battery 11 through an output line, and the steam in the turbine working chamber 15 is discharged into the condenser 18 from the side of the hemispherical shell cover of the turbine working chamber 15;
at this moment, the cold seawater pumping pump pipe 21 starts to work, the cold seawater is pumped into the condenser 18, the steam reaches the lower part of the condenser 18 through the condenser pipe immersed in the seawater cooling, and then is pumped into the flash evaporator 16 through the rotary working medium pump 17, the rotary working medium pump 17 can rapidly transport the liquefied working medium from the condenser 18 into the flash evaporator 16 for a circulating secondary evaporation process, then the second drain pipe 22 discharges the cold seawater into the sea, the working cycle is completed, and then the circulating power generation is well carried out, the generator body 12 stores the generated electric energy in the storage battery 11, the storage battery 11 stores the stored electric energy in the buoy lamp line 9 arranged in the power transmission pipe 8, and the electric energy is conveyed to the bottom of the buoy lamp body 5 through the buoy lamp line 9 for power supply in the later period, so that the buoy lamp body 5 is well electrified for illumination, which is the whole using process of the offshore buoy lamp, thereby completing a series of works.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a marine floating lamp based on ocean thermoelectric generation, includes one-level floating platform (1), second grade floating platform (2), floating lamp body (5), floating platform base (6) and generator body (12), its characterized in that: the lower surface screw fixation of one-level floating platform (1) has second grade floating platform (2), and equal screw mounting has lighthouse pillar (3) all around the top of one-level floating platform (1), and the top of lighthouse pillar (3) is fixed with lamp stand (4), the top internally mounted of lamp stand (4) has floating lamp body (5), floating platform base (6) is installed to the bottom of second grade floating platform (2), and the outside of floating platform base (6) is fixed with base support (7) with the centre of a circle of floating platform base (6) as the centre of a circle equidistant all around, and the top of base support (7) and the bottom surface screw fixation of second grade floating platform (2), the bottom surface screw fixation of floating platform base (6) has main body device shell (25), and the internally mounted of main body device shell (25) has generating set casing (10), and the internally mounted of generating set casing (10) has battery (11) and generating set body (12), the outer side of the storage battery (11) is connected with a generator body (12), the output end of the generator body (12) is connected with a turbine transmission shaft (13), the top end of the turbine transmission shaft (13) is connected with a turbine main body (14), the outer side of the turbine main body (14) is fixed with a turbine working cabin (15), the upper portion of the storage battery (11) is connected with a buoy light circuit (9), the outer side of the buoy light circuit (9) is fixed with a power transmission pipe (8), the top end of the power transmission pipe (8) penetrates through a floating platform base (6), a base support (7), a primary floating platform (1) and a secondary floating platform (2) and is connected with a buoy light body (5) at the top of a lamp holder (4), a flash evaporator (16) is installed at the front end of the turbine working cabin (15), and a warm seawater pumping pipe (19) is installed on the left side surface of the flash evaporator (16), and the bottom mounting of flash vessel (16) has first drain pipe (20) to the lower extreme right flank of flash vessel (16) installs rotation type working medium pump (17), the right-hand member of rotation type working medium pump (17) is connected with the lower extreme left side of condenser (18), and the right side of condenser (18) installs cold sea water pump pipe (21) and second drain pipe (22), anchor (24) are installed to generating set casing (10) below, and the upper portion of anchor (24) is fixed with balancing weight (23).
2. The marine buoy light based on ocean thermoelectric power generation of claim 1, characterized in that: the diameter of the first-stage floating platform (1) is smaller than that of the second-stage floating platform (2), and the first-stage floating platform (1) and the second-stage floating platform (2) share the central axis.
3. The marine buoy light based on ocean thermoelectric power generation of claim 1, characterized in that: the lighthouse support columns (3) are quadrangular, and the lighthouse support columns (3) are uniformly distributed on the first-stage floating platform (1) in 360 degrees by taking the power transmission pipes (8) as central axes.
4. The marine buoy light based on ocean thermoelectric power generation of claim 1, characterized in that: the power transmission pipes (8) and the buoy lamp lines (9) are arranged in a one-to-one correspondence mode, and the power transmission pipes (8) are connected with the buoy lamp lines (9) in a nested mode.
5. The marine buoy light based on ocean thermoelectric power generation of claim 1, characterized in that: the connection mode of the storage battery (11) and the buoy lamp circuit (9) is electrical output connection, and the connection mode of the storage battery (11) and the generator body (12) is electrical input connection.
6. The marine buoy light based on ocean thermoelectric power generation of claim 1, characterized in that: the steam turbine working cabin (15) is of a hemispherical structure, and the diameter of the steam turbine working cabin (15) is larger than that of the steam turbine main body (14).
7. The marine buoy light based on ocean thermoelectric power generation of claim 1, characterized in that: the inner part of the rotary working medium pump (17) is provided with a disc (171), and the upper surface of the disc (171) is provided with rotating shafts (172) at equal intervals by taking the circle center of the rotary working medium pump (17) as the circle center.
8. The marine buoy light based on ocean thermal energy generation of claim 7, characterized in that: the rotating shafts (172) are arranged in an X shape, and the structures and the sizes of the 4 rotating shafts (172) are the same.
9. The marine buoy light based on ocean thermoelectric power generation of claim 1, characterized in that: the top end of the anchor (24) is fixed with a connecting rod (241), and the top end of the connecting rod (241) is in screw connection with the generator set shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793986.6U CN213535024U (en) | 2020-11-27 | 2020-11-27 | Marine buoy light based on ocean thermoelectric generation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793986.6U CN213535024U (en) | 2020-11-27 | 2020-11-27 | Marine buoy light based on ocean thermoelectric generation |
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| CN213535024U true CN213535024U (en) | 2021-06-25 |
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| CN202022793986.6U Expired - Fee Related CN213535024U (en) | 2020-11-27 | 2020-11-27 | Marine buoy light based on ocean thermoelectric generation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112224340A (en) * | 2020-11-27 | 2021-01-15 | 广东海洋大学 | Marine buoy light based on ocean thermoelectric generation |
| CN115027615A (en) * | 2022-06-09 | 2022-09-09 | 山东科技大学 | Long-endurance self-energy-supply ocean buoy |
-
2020
- 2020-11-27 CN CN202022793986.6U patent/CN213535024U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112224340A (en) * | 2020-11-27 | 2021-01-15 | 广东海洋大学 | Marine buoy light based on ocean thermoelectric generation |
| CN112224340B (en) * | 2020-11-27 | 2024-04-19 | 广东海洋大学 | Marine buoy lamp based on ocean temperature difference power generation |
| CN115027615A (en) * | 2022-06-09 | 2022-09-09 | 山东科技大学 | Long-endurance self-energy-supply ocean buoy |
| WO2023236399A1 (en) * | 2022-06-09 | 2023-12-14 | 山东科技大学 | Long-endurance self-powered ocean buoy |
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