CN107651117A - Semi-submersible type optics buoy platform - Google Patents
Semi-submersible type optics buoy platform Download PDFInfo
- Publication number
- CN107651117A CN107651117A CN201711011983.9A CN201711011983A CN107651117A CN 107651117 A CN107651117 A CN 107651117A CN 201711011983 A CN201711011983 A CN 201711011983A CN 107651117 A CN107651117 A CN 107651117A
- Authority
- CN
- China
- Prior art keywords
- buoy
- body frame
- fixed
- semi
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
Abstract
The invention discloses a kind of semi-submersible type optics buoy platform, including：For installing the buoy time frame of photovoltaic cells；Buoy time frame bottom is fixed on, for installing the buoy body frame of electronic compartment, the buoy body frame bottom is fixed with one or more buoyancy compartments；Buoy body frame bottom is fixed on, for fixing the bottom link of anchor heaving pile；It is fixed on the anchor ingot of anchor heaving pile bottom.The present invention is used and tightens anchor heaving pile so that platform can be controlled in very small scope；The present invention uses the framework design of low water drag, possesses the ability of very strong antisurge and ocean current so that platform is influenceed smaller by surge and ocean current, and the stability of platform is greatly improved；Simultaneously; buoy platform employs up-small and down-big structure, considerably reduces sunlight shielding rate, it is very suitable for the monitoring of marine optical signalling; can for marine optics signal detection and other need the occasion of stability to provide a kind of reliable platform, it is significant to marine environmental monitoring.
Description
Technical field
It is the weight of marine environmental monitoring especially marine optics signal detection the present invention relates to semi-submersible type optics buoy platform
Want platform.
Background technology
Currently, with the exploitation of marine resources, marine environmental monitoring is more and more important, and the on-line monitoring of ocean essential
Main Means are to carry out data acquisition in situ by carrying monitoring sensor on buoy platform.What conventional buoy platform used
It is floatation type structure, that is, wanders, or seabed is fixed on the anchor chain of relaxation, buoy can be with surge, tide, sea wind
Change and occur certain to move or rock.Although such buoy provides conveniently means for ocean essential monitoring.So
And in the occasion for needing exact position to carry out long-term continuous ocean essential monitoring, such as marine optics signal monitoring, it is desirable to which platform needs
High positioning precision and less overall volume are wanted, traditional buoy is just difficult to meet application demand.
The content of the invention
The present invention is directed to technical problem existing for prior art, there is provided one kind has higher stationkeeping ability, by surge, tide
Nighttide, sea wind influence the less semi-submersible type buoy platform similar to tumbler structure, can be provided for the on-line monitoring of ocean essential
Reliable platform.
Semi-submersible type optics buoy platform provided by the invention is settled down by the connection of anchor heaving pile and relied in the anchor ingot in seabed, platform
Big buoyancy tightens anchor heaving pile caused by itself buoyancy compartment, while realizes that buoy stands in water and fraction is exposed at sea,
Form one to be fixed in ocean, influenceed less monitoring platform by surge, tide and sea wind.
In order to solve the above technical problems, technical scheme provided by the invention is as follows：
A kind of semi-submersible type optics buoy platform, including：
For installing the buoy time frame of photovoltaic cells；
Buoy time frame bottom is fixed on, for installing the buoy body frame of electronic compartment, the buoy body frame bottom is fixed with one
Or multiple buoyancy compartments；
Buoy body frame bottom is fixed on, for fixing the bottom link of anchor heaving pile；
It is fixed on the anchor ingot of anchor heaving pile bottom.
In the present invention, photovoltaic cells are located at the top of buoy platform, and solar energy-electric energy conversion and satellite communication can be achieved.Photovoltaic
Unit is connected on electronic compartment by longer watertight connecting line, and the electric energy of conversion solar energy can be transferred to electronics by photovoltaic cells
In cabin, power storage is realized.
The platform of the present invention can carry all kinds of Miniature Sensors as needed, according to demand appointing on buoy platform
Meaning position, and be connected to by watertight connecting line on electronic compartment, it is sensor power supply, communication and control by electronic compartment.
In the present invention, buoyancy compartment is arranged on the bottom of buoy body frame, for providing main buoyancy for buoy platform, employs
The mode of more cabin combinations, reduce the risk of buoyancy loss.Preferably, the buoyancy compartment is 3~6, more preferably 4
It is individual, and be circumferentially uniformly arranged along buoy body frame bottom centre axle.Described buoyancy compartment can be according to the size of buoyage, required floating
The size requirement of power and select different sizes, with realize needed for stability.
Preferably, the buoy time frame includes at least three first montants and the cross bar for fixing the first montant,
First montant is circumferentially uniformly arranged along a vertical direction central shaft, and the sky that multiple first montants surround from top to bottom
Between cross-sectional area be gradually reduced.Using the technical scheme, ensure that the cross-sectional area of buoy time top of the trellis is smaller, further
Surge, tide and sea wind are reduced to the overall influence of platform.
Preferably, the buoy body frame includes at least three second montants and the cross bar for fixing the second montant,
Second montant is circumferentially uniformly arranged along a vertical direction central shaft, and the sky that multiple second montants surround from top to bottom
Between cross-sectional area be gradually reduced.
Preferably, the bottom link includes superposed vertical section and the inverted cone segment positioned at bottom, it is described
Anchor heaving pile is fixed at the top of inverted cone segment.
In the present invention, buoy link and buoy body frame are the main force parts of whole buoy platform, its size and strong
Degree requires high, and buoy erects the effect of support photovoltaic cells, while it is located at extra large surface, employs the small structure of sectional area,
Significantly reduce active force of the current to buoy platform.Meanwhile buoy time frame, buoy body frame, bottom link correspond to up and down,
It is pyramidal structure to form about one, the entirety of similar tumbler structure, further increases the overall stability of platform.
Preferably, the buoy body frame bottom is provided with fixed plate, fixed plate is provided with multiple buoyancy compartments, multiple buoyancy compartments
Along buoy body frame, bottom centre is circumferentially uniformly arranged.As further preferred, the fixed plate is fixed provided with multiple buoyancy compartments
Hole, the buoyancy compartment are fixedly mounted in the buoyancy compartment fixing hole.
Preferably, the fixed plate center is provided with electronic compartment fixing hole, the electronic compartment is consolidated by the electronic compartment
Determine hole to be fixed in fixed plate.
Above-mentioned buoyancy compartment, electronic compartment can by bolt arrangement, snap-in structure, welding etc. consolidating between realization and fixed plate
It is fixed.
Preferably, the buoy time frame or buoy body frame periphery are fixed with two or more pole bracket,
Multiple pole brackets are circumferentially uniformly arranged along buoy time frame or buoy body frame central shaft.Described pole bracket can by anchor ear with
The mode of flange is fixed on the vertical edge of buoy body frame or buoy time frame, and its position and direction can be adjusted arbitrarily.
Preferably, on the electronic compartment located at it is multiple power supply or signal transmission interface, by watertight connecting line with
Photovoltaic cells and the connection of other electrical parts, realize power supply and communication.
In the present invention, buoy bottom is connected with the anchor heaving pile of low elasticity, and is connected to and sits bottom in the anchor ingot in seabed, realizes floating
Mark platform is fixed on any marine site specified.
The present invention semi-submersible type optics buoy platform, be it is a kind of can be applicable on any marine site be used for carry out marine optics
Or the system of other auxiliary ocean essential on-line monitorings in situ.The semi-submersible type optics buoy platform by acquisition energy solar energy
Buoy time frame that volt unit, aqueous vapor are had a common boundary, cantilever beam frame, underwater it is used to support the buoy body frame of buoyancy compartment, for storing
The electronic compartment of control, the watertight connecting line of connection photovoltaic cells and electronic compartment, the bottom link for connecting dan anchor heaving pile,
The anchor heaving pile of low elastic modulus and an anchor ingot composition.During practical application, supervised for marine optics signal and marine physics key element
Any position that the sensor of survey can be fixed on buoy platform according to being actually needed, and it is connected to electronics with watertight connecting line
Cabin, it is powered, communicated and is controlled by electronic compartment, and buoy is thrown to specified marine site and grappling, passes through satellite communication, the sun
Can power supply, can in real time or near real-time obtain buoy monitoring point marine optics information and other marine physics element informations.
The present invention dexterously make use of the design concept of tumbler, will be equipped with by using anchor heaving pile and anchor ingot multiple floating
The buoy platform in power cabin fixes Yu Haiyang specified location, and causes buoy platform to be in partially surfaced condition, by the buoyancy of itself
Realize that buoy platform rises sheer from marine, simultaneously because having less extra large areal cross-section, reduce surge, tide and sea wind
To the active force of buoy platform, higher stability is realized.Feature possessed by the present invention is well suited for applying to be believed in marine optics
Number monitoring occasion, the development in marine environmental monitoring field can be promoted, be significant.
Brief description of the drawings
Fig. 1 is semi-submersible type optics buoy platform overall structure diagram.
In figure：1st, photovoltaic cells；2nd, buoy time frame；3rd, pole bracket；4th, buoy body frame；5th, buoyancy compartment；6th, electronic compartment；7、
Bottom link；8th, anchor heaving pile；9th, anchor ingot.
Fig. 2 is the structural representation of buoy time frame.
Fig. 3 is the structural representation of buoy body frame.
Fig. 4 is the structural representation of buoy link.
Fig. 5 is the assembly structure diagram that buoy body frame is mounted with electronic compartment and three buoyancy compartments.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
Illustrate the overall structure and application mode of apparatus of the present invention first, as shown in figure 1, from top to bottom, of the invention half
Submersible optics buoy platform include photovoltaic cells 1, buoy time frame 2, pole bracket 3, buoy body frame 4, buoyancy compartment 5, electronic compartment 6,
Buoy link 7, anchor heaving pile 8, anchor ingot 9.
Photovoltaic cells 1 are fixed on the top of buoy time frame 2 by connectors such as screws, and the structure type of photovoltaic cells 1 not only limits
The structure shown in figure, photovoltaic cells 1 can carry the accessories such as signal lamp, radar reflector according to being actually needed, can be achieved
Solar energy-electric energy converts and satellite communication.
The lower flange of buoy time frame 2 is connected by the upper flange of bolt and buoy body frame 4, realizes the level of two frameworks
Connection.The bottom of buoy body frame 4 is provided with fixed plate 10, and fixed plate is provided with four large scale buoyancy freight space grooves and supporting more in periphery
Individual electronic compartment fixing hole, four buoyancy compartments 5 are bolted on the buoyancy freight space groove on the lower tie plate of buoy body frame 4
It is interior.The bottom of buoy body frame 4 is provided with fixed plate 10, and fixed plate centre position is provided with multiple fixing holes, can be by screw by electronics
Cabin 6 is fixed in the middle part of the lower tie plate of buoy body frame 4, and photovoltaic cells are connected to electronic compartment by longer watertight connecting line
On, the electric energy of conversion solar energy can be transferred in electronic compartment by photovoltaic cells, realize power storage.
Buoy time frame 2, buoy body frame 4 form by some montants and the cross bar for connecting montant.Montant is typically set
More than three (they being 4 in the present embodiment), and be arranged circumferentially along central shaft；The number that cross bar is set is true by montant quantity
Fixed, multiple cross bar head and the tail connect and compose closed loop configuration, and for fixing each montant, (in the present embodiment, cross bar composition square is tied
Structure, four montants are separately fixed at four corners of square).Buoy time frame 2, buoy body frame 4 pass through corresponding flange arrangement
An overall structure is fixed as, and the overall structure is from bottom to top, extra large areal cross-section gradually decreases, and forms the knot of similar taper
Structure.So, buoy time frame 2 has less extra large areal cross-section, reduces the effect of surge, tide and sea wind to buoy platform
Power, realize higher stability.
Two pole brackets 3 are then fixed in the vertical bar of buoy time frame 2 or buoy body frame 4 by anchor ear, position and side
To adjustable.
Buoy link 7 is broadly divided into two parts, including the vertical section 7a on the top and inverted cone segment 7b of bottom, vertical section by
Four montant compositions, four montants form four angles of buoy link 7.Inverted cone segment is made up of four tilting bars, is received in bottom
Hold together to form the vertex of a cone of back taper.Vertical section and inverted cone segment can use integrative-structure, be formed by bending process, can also use and divide
Body structure, it can be connected as a single entity by welding, the bracing piece that vertical section and inverted cone segment junction are arranged by " ten " word further connects
Connect fixation.
Four, 7 top of buoy link pin is each provided with ring flange, and the bottom for being secured by bolts in buoy body frame 4 is fixed
Plate bottom.After the completion of buoy link 7 is connected with buoy time frame 2, buoy body frame 4, buoy link 7 and the buoy time montant of frame 2
Part and the agent structure of the formation tumbler of the vertical section of buoy body frame 4, the inverted cone segment of buoy link 7 form the bottom of tumbler
Portion's structure, complete whole tumbler overall structure and build, so as to form stable semi-submersible type optics buoy platform.Buoy connects
The inverted cone segment bottom of frame 7 is fixed with suspension ring.The one end of anchor heaving pile 8 is connected on the suspension ring of buoy link 7, and the other end is connected to anchor
On the suspension ring of ingot 9.Buoy platform can carry different sensors according to application demand, and sensor is securable to photovoltaic cells 1, floated
Mark time frame 2, pole bracket 3, any of buoy body frame 4 fix part, and sensor and electronic compartment connect through watertight connection
Cable connects, and is sensor power supply, communication and control by electronic compartment.
In the present embodiment, buoyancy compartment is generally watertight sky cabin structure, generally air tank, can also need to pour according to buoyancy
Other gases.
During practical application, the sensor of carrying is arranged on buoy platform framework precalculated position, and pass through water surface connecting line
It is connected on electronic compartment, determines release position mean depth, regulates the length of anchor heaving pile so that after the completion of buoy platform is launched,
Under the buoyancy of buoyancy compartment and the pulling force effect of anchor heaving pile, buoy platform rises sheer from sea surface, only buoy vertically
Frame top and photovoltaic cells are located above the water surface, and other are located under the water surface.The electricity of solar energy conversion is obtained by photovoltaic cells
Can, it is that electronic compartment and sensor are powered, meanwhile, data communication and interaction are realized by the satellite communication part of photovoltaic cells.
Claims (9)
- A kind of 1. semi-submersible type optics buoy platform, it is characterised in that including：For installing the buoy time frame (2) of photovoltaic cells (1)；Buoy time frame (2) bottom is fixed on, for installing the buoy body frame (4) of electronic compartment (6), buoy body frame (4) bottom is solid Surely there are one or more buoyancy compartments (5)；Buoy body frame (4) bottom is fixed on, for fixing the bottom link (7) of anchor heaving pile (8)；It is fixed on the anchor ingot (9) of anchor heaving pile (8) bottom.
- 2. semi-submersible type optics buoy platform according to claim 1, it is characterised in that the buoyancy compartment is 3~6, and Circumferentially it is uniformly arranged along buoy body frame (4) bottom centre axle.
- 3. semi-submersible type optics buoy platform according to claim 1, it is characterised in that the buoy time frame (2) is included extremely Few three the first montants and the cross bar for fixing the first montant, first montant are circumferentially equal along a vertical direction central shaft Even setting, and the cross-sectional area in the space that multiple first montants surround is gradually reduced from top to bottom.
- 4. semi-submersible type optics buoy platform according to claim 3, it is characterised in that the buoy body frame (4) is included extremely Few three the second montants and the cross bar for fixing the second montant, second montant are circumferentially equal along a vertical direction central shaft Even setting, and the cross-sectional area in the space that multiple second montants surround is gradually reduced from top to bottom.
- 5. semi-submersible type optics buoy platform according to claim 4, it is characterised in that the bottom link (7) includes Superposed vertical section and the inverted cone segment positioned at bottom, the anchor heaving pile (8) are fixed at the top of inverted cone segment.
- 6. semi-submersible type optics buoy platform according to claim 4, it is characterised in that buoy body frame (4) bottom is set There is fixed plate, fixed plate is provided with multiple buoyancy compartments (5), and multiple buoyancy compartments (5) are circumferentially uniform along buoy body frame (4) bottom centre Set.
- 7. semi-submersible type optics buoy platform according to claim 6, it is characterised in that the fixed plate center is provided with Electronic compartment fixing hole, the electronic compartment (6) are fixed in fixed plate by the electronic compartment fixing hole.
- 8. semi-submersible type optics buoy platform according to claim 1, it is characterised in that the buoy time frame (2) or buoy Body frame (4) periphery is fixed with two or more pole bracket (3), multiple pole brackets (3) along buoy time frame (2) or Buoy body frame (4) central shaft is circumferentially uniformly arranged.
- 9. semi-submersible type optics buoy platform according to claim 1, it is characterised in that located at more on the electronic compartment (6) Individual power supply or the interface of signal transmission, are connected with photovoltaic cells (1) and other electrical parts by watertight connecting line, realize and supply Electricity and communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011983.9A CN107651117A (en) | 2017-10-25 | 2017-10-25 | Semi-submersible type optics buoy platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011983.9A CN107651117A (en) | 2017-10-25 | 2017-10-25 | Semi-submersible type optics buoy platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107651117A true CN107651117A (en) | 2018-02-02 |
Family
ID=61119167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711011983.9A Pending CN107651117A (en) | 2017-10-25 | 2017-10-25 | Semi-submersible type optics buoy platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107651117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606953A (en) * | 2020-12-23 | 2021-04-06 | 山东省科学院海洋仪器仪表研究所 | Self-counterweight semi-submersible type ocean satellite calibration and verification buoy system and adjusting method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1469016A (en) * | 1965-12-10 | 1967-02-10 | Spirotechnique | Inflatable weather buoy |
| GB2025330A (en) * | 1978-05-15 | 1980-01-23 | Zeni Lite Buoy Co Ltd | A Spar Buoy |
| JPH0177594U (en) * | 1987-11-13 | 1989-05-25 | ||
| JPH0510942A (en) * | 1991-07-03 | 1993-01-19 | Mitsui Eng & Shipbuild Co Ltd | Mooring type measurement equipment |
| JPH0648379A (en) * | 1992-07-28 | 1994-02-22 | Zeniraito V:Kk | Postlike light buoy |
| CN1762762A (en) * | 2005-08-05 | 2006-04-26 | 中华人民共和国天津海事局天津航标处 | Ice area buoy |
| CN105691555A (en) * | 2016-03-15 | 2016-06-22 | 浙江海洋学院 | Ocean communication system |
| CN207389467U (en) * | 2017-10-25 | 2018-05-22 | 国家海洋局第二海洋研究所 | Semi-submersible type optics buoy platform |
-
2017
- 2017-10-25 CN CN201711011983.9A patent/CN107651117A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1469016A (en) * | 1965-12-10 | 1967-02-10 | Spirotechnique | Inflatable weather buoy |
| GB2025330A (en) * | 1978-05-15 | 1980-01-23 | Zeni Lite Buoy Co Ltd | A Spar Buoy |
| JPH0177594U (en) * | 1987-11-13 | 1989-05-25 | ||
| JPH0510942A (en) * | 1991-07-03 | 1993-01-19 | Mitsui Eng & Shipbuild Co Ltd | Mooring type measurement equipment |
| JPH0648379A (en) * | 1992-07-28 | 1994-02-22 | Zeniraito V:Kk | Postlike light buoy |
| CN1762762A (en) * | 2005-08-05 | 2006-04-26 | 中华人民共和国天津海事局天津航标处 | Ice area buoy |
| CN105691555A (en) * | 2016-03-15 | 2016-06-22 | 浙江海洋学院 | Ocean communication system |
| CN207389467U (en) * | 2017-10-25 | 2018-05-22 | 国家海洋局第二海洋研究所 | Semi-submersible type optics buoy platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606953A (en) * | 2020-12-23 | 2021-04-06 | 山东省科学院海洋仪器仪表研究所 | Self-counterweight semi-submersible type ocean satellite calibration and verification buoy system and adjusting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107399411B (en) | The ballast control system of floating wind turbine platform and vertically-aligned adjusting method | |
| CN106164482B (en) | Floating type down-wind turbines including floating foundation and the method for installing such wind turbine | |
| KR102231461B1 (en) | Floating wind power plant | |
| US8690477B2 (en) | System and method for generating energy from subsurface water currents | |
| US9003631B2 (en) | Power generation assemblies and apparatus | |
| US7441988B2 (en) | Submerged power generating apparatus | |
| AU2013346583B2 (en) | Submerged, tethered water turbine assembly | |
| US8169099B2 (en) | Deep offshore floating wind turbine and method of deep offshore floating wind turbine assembly, transportation, installation and operation | |
| JP6244013B2 (en) | Submersible active support structures for turbine towers and substations or similar elements in offshore installations | |
| US9771922B2 (en) | Flowing-water driveable turbine assembly | |
| US8689721B2 (en) | Vertically installed spar and construction methods | |
| JP5738644B2 (en) | Installation method of offshore wind power generation equipment | |
| CN104816797B (en) | A kind of offshore wind turbine and its installation method | |
| CN105240221A (en) | Semi-submersible raft type overwater wind power generation equipment turning along with wind | |
| BR112020008842A2 (en) | floating support structure for offshore wind turbine and method for installing a wind turbine provided with such support structure | |
| EP1676029A2 (en) | Power generation assemblies | |
| JP7130896B2 (en) | floating platform | |
| WO2009088302A2 (en) | Apparatus and method for supporting equipment units in a body of water | |
| CN107651117A (en) | Semi-submersible type optics buoy platform | |
| CN207389467U (en) | Semi-submersible type optics buoy platform | |
| KR101202156B1 (en) | Floating windgenerator | |
| CN206041881U (en) | Photovoltaic array fixing device on water | |
| KR101850900B1 (en) | Buoyant And Mooring Current Power Generating Device | |
| JP6063358B2 (en) | Ocean current power generator | |
| CN220842898U (en) | Retractable offshore information platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |