CN115583318A - Damping pool type marine floating photovoltaic platform - Google Patents
Damping pool type marine floating photovoltaic platform Download PDFInfo
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- CN115583318A CN115583318A CN202211228407.0A CN202211228407A CN115583318A CN 115583318 A CN115583318 A CN 115583318A CN 202211228407 A CN202211228407 A CN 202211228407A CN 115583318 A CN115583318 A CN 115583318A
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- platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- 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
- B63B43/12—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using inboard air containers or inboard floating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
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- 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
- B63B43/12—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using inboard air containers or inboard floating members
- B63B2043/126—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using inboard air containers or inboard floating members pneumatic, e.g. inflatable on demand
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a damping pool type offshore floating photovoltaic platform, which comprises: a floating platform; the photovoltaic module is arranged above the floating platform and used for converting solar energy into electric energy; the cabin is arranged on the floating platform, and an air bag capable of adjusting buoyancy is arranged in the cabin. Offer the cabin on floating formula platform, set up the gasbag that can adjust buoyancy in the cabin, through the buoyancy of the volume that fills the interior sea water of changeable cabin and gasbag of the regulation of filling and discharging to the gasbag, and then change floating formula platform's buoyancy, adjust floating formula platform's lift, compare in the ballast mode through filling and discharging the sea water, it is sensitive more fast, be favorable to countering extreme weather.
Description
Technical Field
The invention relates to the technical field of offshore photovoltaics, in particular to a marine floating type photovoltaic platform for a damping pool.
Background
At present, the floating photovoltaic is mainly applied to the fresh water surface, but the fresh water surface is a rare resource, the development of the photovoltaic on the fresh water surface gradually tends to be saturated, and the development of the floating photovoltaic inevitably moves to the sea.
The existing floating platform ballast mode is a ballast mode for discharging seawater by filling. However, the ballast system for charging and discharging seawater requires the control of the operation of the water pump, which is inefficient.
Therefore, developing a novel floating body on the sea to realize the quick lifting of the floating platform is a problem to be solved urgently by the technical personnel.
Disclosure of Invention
In view of the above, the invention provides a damping pool type offshore floating photovoltaic platform to realize rapid lifting of the floating platform.
In order to achieve the purpose, the invention provides the following technical scheme:
a marine floating photovoltaic platform of damping pool formula, it includes:
a floating platform;
the photovoltaic module is arranged above the floating platform and used for converting solar energy into electric energy;
the cabin is arranged on the floating platform, and an air bag capable of adjusting buoyancy is arranged in the cabin.
Preferably, in the above-mentioned damping pool type offshore floating photovoltaic platform, the cabin is located below the floating platform, and the opening of the cabin faces downward.
Preferably, in the above-mentioned damping pool type floating photovoltaic platform on the sea, a plurality of the cabins are arranged along the circumferential direction of the floating platform, and the adjacent cabins are divided by a cabin dividing plate.
Preferably, in the damping pool type floating photovoltaic platform, a U-shaped lifting lug is arranged in the cabin, and the air bag is fixed to the top of the cabin through the U-shaped lifting lug.
Preferably, in the above damping pool type floating photovoltaic platform, the air bags are cylindrical air bags, and each air bag is fixed by two U-shaped lifting lugs.
Preferably, in the above-mentioned damping pool type floating offshore photovoltaic platform, an adjusting assembly for adjusting the buoyancy of the air bag is further included.
Preferably, in the above-mentioned floating photovoltaic platform on sea of damping pool formula, the adjusting part includes:
the air pump is arranged on the floating platform;
the pipeline is communicated with the air bag and the air pump, and a valve used for controlling the on-off of the pipeline is arranged on the pipeline;
a controller in communicative connection with the valve.
Preferably, in the above-mentioned floating photovoltaic platform on the sea with damping pools, the floating platform is an alloy frame floating body, and the middle of the floating platform is provided with a damping pool.
Preferably, in the above-mentioned offshore floating photovoltaic platform with damping pool, the floating platform is provided with a first heave plate and a first stiffening rib for connecting the first heave plate and the floating platform at the edge of the damping pool.
Preferably, in the above-mentioned damping pool type offshore floating photovoltaic platform, the platform further comprises a second heave plate arranged on the periphery of the floating platform;
and the second stiffening ribs are connected with the second heave plate and the circumferential side wall of the floating platform.
The invention provides a damping pool type offshore floating photovoltaic platform, wherein a cabin is arranged on the floating platform, an air bag capable of adjusting buoyancy is arranged in the cabin, the amount of seawater in the cabin and the buoyancy of the air bag can be changed by adjusting the inflation and deflation of the air bag, so that the buoyancy of the floating platform is changed, and the lifting of the floating platform is adjusted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a damping pool type offshore floating photovoltaic platform disclosed in the embodiment of the invention;
fig. 2 is a bottom view of a floating platform of the damping pool type offshore floating photovoltaic platform disclosed in the embodiments of the present invention;
fig. 3 is a schematic view of the interior of a cabin of a floating platform of the damping pool type offshore floating photovoltaic platform disclosed in the embodiment of the present invention;
fig. 4 is a longitudinal sectional partial cross-sectional view of a floating platform of the damping pool type offshore floating photovoltaic platform disclosed in the embodiment of the present invention;
FIG. 5 is a side view of a dampening pond-type offshore floating photovoltaic platform disclosed in an embodiment of the present invention;
fig. 6 is a top view of a damping pool type offshore floating photovoltaic platform disclosed in an embodiment of the present invention;
FIG. 7 is a front view of a damping pool type offshore floating photovoltaic platform disclosed in an embodiment of the present invention;
fig. 8 is a front isometric view of a floating platform of the damping pool type offshore floating photovoltaic platform disclosed in an embodiment of the present invention;
the device comprises a photovoltaic module 1, a floating platform 2, a damping pool 3, a second stiffening rib 4, a second heave plate 5, a mooring rope 6, a cabin 7, a U-shaped lifting lug 8 and an air bag 9, wherein the floating platform is a floating platform, the damping pool 3 is a damping pool;
the photovoltaic panel 11, the photovoltaic panel bracket 12 and the photovoltaic inverter 13 are respectively arranged on the two sides of the frame;
a first heave plate 31 and a first stiffener 32.
Detailed Description
The invention discloses a damping pool type offshore floating photovoltaic platform, which is used for realizing the rapid lifting of a floating platform.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
As shown in fig. 1 to 8, the invention discloses a damping pool type offshore floating photovoltaic platform, which comprises a floating platform 2, a photovoltaic module 1 and a cabin 7. Wherein, floating platform 2 floats on the sea surface to it is fixed through mooring rope 6, can be the rectangle platform to floating platform 2, can set up according to different needs to its size. Foretell photovoltaic module 1 is used for converting solar energy into the electric energy, and in order to guarantee photovoltaic module 1's function, photovoltaic module 1 is installed in the top of floating formula platform 2, is located the position above the sea promptly, prevents the corruption scheduling problem of photovoltaic module 1 of sea water.
The floating platform 2 is provided with a cabin 7, an air bag 9 capable of adjusting buoyancy is arranged in the cabin 7, and the buoyancy of the floating platform can be changed by inflating and deflating the air bag 9. It should be noted that the balloon 9 herein is a flexible balloon with variable volume. Under extreme sea conditions, the air in the air bag 9 can be increased, the buoyancy of the floating platform 2 can be increased, the draught of the floating platform 2 can be reduced, the freeboard of the floating platform 2 can be increased, the sinking resistance and the large inclination angle stability of the floating platform 2 can be improved, the survival capability of the floating platform 2 under extreme sea conditions can be enhanced, and the problem that waves slam the photovoltaic panel 1 under extreme sea conditions can be avoided.
Through setting up gasbag 9 to adjust the lift of floating formula platform 2 through the mode of adjusting the gassing of filling of gasbag 9, compare in the ballast mode through filling the discharge seawater, it is quick sensitive more, be favorable to confrontation extreme weather.
It should be noted that the cabin 7 in the embodiment of the present application is located below the floating platform 2, i.e. at the sea surface. The chamber 7 has an opening and the opening of the chamber 7 is open downwards, through which opening seawater can enter the chamber 7 directly. The cabin 7 can reduce the material consumption of the floating platform 2, and save the cost. During normal work, the top surface in cabin 7 is located below the horizontal plane, and no air in the gasbag 9 floats 2 draft of formula platform darker, and stability is better, is favorable to photovoltaic module 1 steady electricity generation. In some embodiments, the upper deck 7 may also be open on the side of the floating platform 2. The opening of the chamber 7 may also be provided on the side of the chamber 7, as long as the seawater can enter and exit.
As shown in fig. 2 to 4, in some embodiments, in order to ensure the stability of the floating platform 2, a plurality of cabins 7 are provided along the circumference of the floating platform 2, and the cabins 7 are symmetrically arranged on the floating platform 2. It should be noted that when the floating platform 2 has a rectangular structure, the cabins 7 are arranged symmetrically with respect to the long sides and also symmetrically with respect to the short sides. When the cabin 7 is machined, a channel may be opened in the circumferential direction of the floating platform 2, and the channel may be divided into a plurality of cabins 7 having the same size by a partitioning plate. For installation of the compartment plate, it is necessary to ensure the sealing property of each compartment 7.
The air bag 9 is arranged in the chamber 7, and the seawater in the chamber 7 can be filled and discharged by filling and discharging the air bag 9. A change in the amount of gas filled in the air bag 9 may change the buoyancy of the floating platform 2.
For the fixation of the air bag 9 in the cabin 7, in some embodiments, U-shaped lifting lugs 8 may be utilized. When the air bag 9 is installed, the air bag 9 can be arranged in the U-shaped groove of the U-shaped lifting lug 8 in a penetrating mode, and then the two ends of the U-shaped lifting lug 8 are fixed on the top surface of the cabin 7. By adopting the mode, the structure is simple, the structure of the air bag 9 cannot be broken, and the strength of the air bag 9 cannot be influenced. In some embodiments, the air bag 9 may also be bonded to the inside of the chamber 7, but the bonding may fail the attachment of the air bag 9 under the pressure of seawater.
The airbags 9 disclosed in the present application are cylindrical airbags, and each airbag 9 is fixed by two U-shaped ears, respectively. Only one specific shape and mounting of the bladder 9 is disclosed herein, and other shapes and attachments of the bladder 9 may be provided in some embodiments.
Since one air bag 9 is provided in each chamber 7 and the air bags 9 are not in communication, the stability of the floating platform 2 is not seriously affected even if one air bag 9 is damaged. In some embodiments, a plurality of independently controlled airbags 9 may be further disposed in each chamber 7, and when an airbag 9 is damaged, other airbags 9 in the chamber 7 may be used as supplementary airbags to ensure the stability of the floating platform 2.
The marine floating photovoltaic platform of damping pool formula in this application has still set up the adjusting part who is used for adjusting gasbag 9's buoyancy. The amount of air in the air bags 9 can be varied by the action of the adjustment assembly, and the amount of seawater in the compartments 7 can be varied, thereby adjusting the buoyancy of the floating platform 2.
In some embodiments, the above-mentioned adjusting assembly comprises: an air pump (not shown), piping (not shown), and a controller (not shown). Wherein, the air pump is installed at floating platform 2 as power structure to avoid installing the air pump in 7 interior sea water of cabin influence to the air pump, guarantee the life of air pump. The pipeline is connected with the air pump and the air bag 9, and the air is conveyed into the air bag 9 through the pipeline by the operation of the air pump. In order to control the amount of gas input into the airbag 9, a valve is provided in the pipeline, and the valve can control the on-off of the pipeline. The valve is in communication connection with the controller, and the start and stop of the valve are controlled through the controller, so that automatic control is realized, manual operation is avoided, and the labor intensity of an operator is reduced.
In order to reduce the weight of the floating platform 2 and improve the motion performance of the floating platform 2, in the embodiment of the present application, the floating platform 2 is set to be a frame structure, in some embodiments, an alloy frame structure is adopted, and an alloy material is adopted to ensure the structural strength of the floating platform 2, so that the manufacturing cost can be reduced compared with a concrete structure. In some embodiments, the floating platform 2 may be configured as a steel frame float to reduce corrosion of the floating platform 2 by seawater.
A plurality of moon pools are arranged in the middle of the floating platform 2 to form a damping pool 3, the existence of the damping pool 3 can reduce the steel consumption, simultaneously increase the hydrodynamic damping of the floating platform 2 and improve the motion performance of the rigid floating body.
As shown in fig. 8, the floating platform 2 is provided with a first heave plate 31 at the edge of the damping tank 3, and the first heave plate 31 is circumferentially arranged along the edge of the damping tank 3. In order to ensure the installation strength of the first heave plate 31, the damping pool type offshore floating photovoltaic platform is further provided with a first stiffening rib 32 for connecting the first heave plate 31 with the floating platform 2. After the first board 31 installation of swinging that hangs down, first stiffening rib 32 is perpendicular with floating formula platform 2, and the first stiffening rib 32 that sets up is the triangle-shaped structure, and one of them side is connected with the first board 31 laminating of swinging that hangs down, and another side is connected with the laminating of floating formula platform 2. With the stability of the triangle, the mounting strength of the first heave plate 31 is increased.
The marine floating photovoltaic platform of damping pond formula in this application still includes the second of setting on floating platform 2 periphery and swaps board 5. The additional mass and additional damping of the floating platform 2 can be further increased by providing the second heave plate 5, and the motion performance of the floating platform 2 is improved. It should be noted that the second heave plate 5 is arranged perpendicular to the floating platform 2. In order to improve the connection strength between the second heave plate 5 and the floating platform 2, in some embodiments, the second heave plate 5 and the floating platform 2 are connected by a second stiffening rib 4. After the second heave plate 5 installation, second stiffening rib 4 is perpendicular with showy formula platform 2, and the second stiffening rib 4 that sets up is the triangle-shaped structure, and one of them side hangs down with the second and sways 5 laminatings of plate and be connected, and another side is connected with showy formula platform 2 laminatings. The mounting strength of the second heave plate 5 is increased by the stability of the triangle.
Through set up second heave plate 5 and first heave plate 31 respectively at the floating platform of barge 2 outside round and the inside round of damping pond 3, the existence of heave plate can not show the floating platform of increase barge 2 with the steel volume, but can increase the floating platform of barge 2's additional mass and additional damping, has further promoted floating platform 2's motion performance, is favorable to photovoltaic power generation.
In some embodiments, the photovoltaic module 1 disclosed in the present application comprises a photovoltaic panel 11, a photovoltaic panel support 12 and a photovoltaic inverter 13. The photovoltaic panel 11 is mounted on the photovoltaic panel support 12 in an inclined manner, and the photovoltaic panel support 11 is fixed to the upper surface of the floating platform 2. Photovoltaic board support 12 has certain height, and concrete height needs to be confirmed according to sea state and the topside of floating platform 2, can guarantee that photovoltaic board 11 has sufficient distance from the still water surface for photovoltaic board 11 does not receive the influence of wave slamming and splashing under operating condition.
As used in this disclosure and in the claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are inclusive in the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" are intended to cover only the explicitly identified steps or elements as not constituting an exclusive list and that the method or apparatus may comprise further steps or elements. An element defined by the phrase "comprising a component of ' 8230 ' \8230; ' does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a formula photovoltaic platform is floated on sea to damping pond formula which characterized in that includes:
a floating platform;
the photovoltaic module is arranged above the floating platform and used for converting solar energy into electric energy;
the cabin is arranged on the floating platform, and an air bag capable of adjusting buoyancy is arranged in the cabin.
2. The damped pond offshore floating photovoltaic platform according to claim 1, wherein the cabin is located below the floating platform and the cabin opens downwardly.
3. The damped pond-type offshore floating photovoltaic platform according to claim 1, wherein a plurality of the cabins are provided along a circumferential direction of the floating platform, and adjacent cabins are divided by a subdivision plate.
4. The damped pond-type offshore floating photovoltaic platform according to claim 1, wherein a U-shaped lifting lug is arranged in the cabin, and the air bag is fixed to the top of the cabin through the U-shaped lifting lug.
5. The damped pond type offshore floating photovoltaic platform according to claim 4, wherein the air bags are cylindrical air bags, and each air bag is fixed by two U-shaped lifting lugs.
6. The damped pond-type offshore floating photovoltaic platform according to claim 1, further comprising an adjustment assembly for adjusting the buoyancy of the bladder.
7. The damped pond-type offshore floating photovoltaic platform of claim 6, wherein the adjustment assembly comprises:
the air pump is arranged on the floating platform;
a pipeline for communicating the air bag and the air pump, wherein a valve for controlling the on-off of the pipeline is arranged on the pipeline;
a controller in communication with the valve.
8. The damped pond-type offshore floating photovoltaic platform of claim 1, wherein the floating platform is an alloy frame float, and the floating platform has a damping pond in the middle.
9. The damped pond-type offshore floating photovoltaic platform of claim 8, wherein the floating platform is provided with a first heave plate and a first stiffener at an edge of the damping pond for connecting the first heave plate and the floating platform.
10. The damped pond-type offshore floating photovoltaic platform according to claim 1, further comprising a second heave plate disposed at the periphery of the floating platform;
and the second stiffening ribs are connected with the second heave plate and the circumferential side wall of the floating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211228407.0A CN115583318A (en) | 2022-10-08 | 2022-10-08 | Damping pool type marine floating photovoltaic platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211228407.0A CN115583318A (en) | 2022-10-08 | 2022-10-08 | Damping pool type marine floating photovoltaic platform |
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| Publication Number | Publication Date |
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| CN115583318A true CN115583318A (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211228407.0A Pending CN115583318A (en) | 2022-10-08 | 2022-10-08 | Damping pool type marine floating photovoltaic platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062106A (en) * | 2023-02-27 | 2023-05-05 | 湖北省电力勘测设计院有限公司 | Marine floating type photovoltaic system |
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2022
- 2022-10-08 CN CN202211228407.0A patent/CN115583318A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062106A (en) * | 2023-02-27 | 2023-05-05 | 湖北省电力勘测设计院有限公司 | Marine floating type photovoltaic system |
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