CN220315257U - Buoyancy tank and photovoltaic power generation system - Google Patents
Buoyancy tank and photovoltaic power generation system Download PDFInfo
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- CN220315257U CN220315257U CN202321749520.3U CN202321749520U CN220315257U CN 220315257 U CN220315257 U CN 220315257U CN 202321749520 U CN202321749520 U CN 202321749520U CN 220315257 U CN220315257 U CN 220315257U
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- bottom plate
- buoyancy tank
- fixing part
- plate
- side plates
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- 238000010248 power generation Methods 0.000 title claims abstract description 13
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 7
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 229920006332 epoxy adhesive Polymers 0.000 claims description 2
- 239000004574 high-performance concrete Substances 0.000 description 9
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- 229910000712 Boron steel Inorganic materials 0.000 description 2
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- 229920003023 plastic Polymers 0.000 description 2
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- 239000010959 steel Substances 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- NRUIKNFKQRONSW-UHFFFAOYSA-N [B].[Ti].[Mn] Chemical compound [B].[Ti].[Mn] NRUIKNFKQRONSW-UHFFFAOYSA-N 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
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- 239000004568 cement Substances 0.000 description 1
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- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application relates to the technical field of buoyancy tanks and discloses a buoyancy tank, which comprises a first bottom plate, a second bottom plate and a plurality of side plates, wherein the first bottom plate and the second bottom plate are oppositely arranged; the side plate comprises a connecting part, a first fixing part and a second fixing part, wherein the first fixing part and the second fixing part are respectively arranged at the opposite ends of the connecting part and protrude out of the same surface of the connecting part, one surface of the first fixing part is attached to the first bottom plate and fixedly connected with the first bottom plate, and one surface of the second fixing part is attached to the second bottom plate and fixedly connected with the second bottom plate. The buoyancy tank that this application provided has solved current buoyancy tank intensity low and the poor technical problem of stability. The application also provides a photovoltaic power generation system.
Description
Technical Field
The application relates to the technical field of buoyancy tanks, in particular to a buoyancy tank and a photovoltaic power generation system.
Background
The photovoltaic power generation system on water is a photovoltaic power station system which is built in water environments such as a pool, a inland river, a lake, a sea, a reservoir and the like, and a photovoltaic cell panel is arranged on a floating platform, a buoyancy tank or a pontoon on the water surface, so that the photovoltaic power generation system can float on the water surface.
The buoyancy tank is convenient to produce and manufacture, is easy to combine and use, and is widely applied to various scenes. However, most of the existing buoyancy tanks are formed by simply splicing a plurality of waterproof plates, the strength is low, the stability is poor, the buoyancy tanks are influenced by sea waves and wind power for a long time in the use process, and the problems of cracking and the like are easy to occur.
Disclosure of Invention
An object of the application is to provide a buoyancy tank and photovoltaic power generation system for solve the technical problem that current buoyancy tank intensity is low and stability is poor.
In order to solve the above problems, in a first aspect, the present application provides a buoyancy tank, including a first bottom plate, a second bottom plate, and a plurality of side plates, where the first bottom plate and the second bottom plate are disposed opposite to each other, the side plates are disposed between the first bottom plate and the second bottom plate, and the plurality of side plates are sequentially connected and enclose a closed cavity together with the first bottom plate and the second bottom plate; the side plate comprises a connecting part, a first fixing part and a second fixing part, wherein the first fixing part and the second fixing part are respectively arranged at two opposite ends of the connecting part and protrude out of the same surface of the connecting part, one surface of the first fixing part is attached to the first bottom plate and fixedly connected with the first bottom plate, and one surface of the second fixing part is attached to the second bottom plate and fixedly connected with the second bottom plate.
In one embodiment, the first bottom panel, the second bottom panel, and the side panels each comprise a grid framework and concrete poured over the grid framework.
In one embodiment, the grid framework is made of fiber reinforced plastic.
In one embodiment, the first fixing portion and the second fixing portion are perpendicular to the connecting portion.
In one embodiment, the first and second securing portions extend toward a side facing away from the enclosed cavity.
In one embodiment, the first fixing portion is connected to the first base plate by a fastener, and the second fixing portion is connected to the second base plate by a fastener.
In one embodiment, the surfaces of the first bottom plate, the second bottom plate and the side plates are all provided with waterproof layers.
In one embodiment, a seal is provided adjacent the side panel connection location.
In one embodiment, the seal is made with an epoxy adhesive, a polyurethane adhesive, or a polyvinyl acetate adhesive.
According to the buoyancy tank, on one hand, by improving the side plate structure, the first fixing part and the second fixing part are configured on the side plate, so that the first fixing part is attached to and fixedly connected with the first bottom plate, and the second fixing part is attached to and fixedly connected with the second bottom plate, the contact area between the side plate and the first bottom plate and the second bottom plate can be increased, the supporting and connecting effects of the side plate on the first bottom plate and the second bottom plate are enhanced, and therefore the overall strength and the stability of the buoyancy tank can be improved; on the other hand, the first fixing part and the second fixing part are protruded out of the same surface of the connecting part, so that the structure is reasonable, and the processing, the manufacturing and the assembly are easy.
In a second aspect, the present application provides a photovoltaic power generation system, including a photovoltaic module and a buoyancy tank in the first aspect, the photovoltaic module being mounted on the buoyancy tank.
According to the scheme, through improving the structure of the buoyancy tank, specifically, through configuration first fixed part and second fixed part on the curb plate of buoyancy tank to utilize first fixed part and second fixed part to connect first bottom plate and second bottom plate, and through improving the material of first bottom plate, second bottom plate and curb plate, can promote the bulk strength and the stability of buoyancy tank, thereby can promote photovoltaic system and resist the ability of wave and wind-force, effectively promote photovoltaic power generation system's performance and increase its life.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a buoyancy tank according to an embodiment of the present application;
FIG. 2 is a schematic view of the buoyancy tank shown in FIG. 1 with the first bottom plate removed;
FIG. 3 is a schematic view of the buoyancy tank of FIG. 1 with a first bottom plate and a portion of the side plates removed;
fig. 4 is a cross-sectional view of the buoyancy tank shown in fig. 1.
Description of main reference numerals:
100. a buoyancy tank;
1. a first base plate; 2. a second base plate; 3. a side plate; 31. a connection part; 32. a first fixing portion; 33. a second fixing portion; 4. and a grid framework.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper," "lower," "left," "right," and the like are used for convenience of description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements in question must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting of the patent. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
Reference in the specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In a first aspect, the present application provides a buoyancy tank. As shown in fig. 1, the buoyancy tank 100 includes a first bottom plate 1, a second bottom plate 2, and a plurality of side plates 3. The first bottom plate 1 and the second bottom plate 2 are oppositely arranged, the side plates 3 are arranged between the first bottom plate 1 and the second bottom plate 2, and the side plates 3 are sequentially connected and jointly enclose a closed cavity with the first bottom plate 1 and the second bottom plate 2. The side plate 3 includes a connecting portion 31, a first fixing portion 32 and a second fixing portion 33, the first fixing portion 32 and the second fixing portion 33 are respectively disposed at two opposite ends of the connecting portion 31 and protrude from the same surface of the connecting portion 31, one surface of the first fixing portion 32 is attached to the first bottom plate 1 and fixedly connected with the first bottom plate 1, and one surface of the second fixing portion 33 is attached to the second bottom plate 2 and fixedly connected with the second bottom plate 2.
As shown in fig. 1 and 2, the first fixing portion 32 and the second fixing portion 33 protrude from the outer surface of the connecting portion 31. One side of the first fixing portion 32 away from the second fixing portion 33 is attached to the first base plate 1, and one side of the second fixing portion 33 away from the first fixing portion 32 is attached to the second base plate 2.
The first base plate 1, the second base plate 2 and the side plates 3 have good waterproof performance so that the buoyancy tank 100 can be used normally.
The closed cavity is a sealed space formed inside the buoyancy tank 100, and is filled with air and the air can be used to provide buoyancy so that the buoyancy tank 100 can float in a liquid. The amount of buoyancy experienced by the buoyancy tank 100 is related to the volume of air and the density of liquid within the enclosed cavity.
According to the scheme provided by the application, on one hand, by improving the structure of the side plate 3 and configuring the first fixing part 32 and the second fixing part 33 on the side plate 3, the first fixing part 32 is attached to and fixedly connected with the first bottom plate 1, and the second fixing part 33 is attached to and fixedly connected with the second bottom plate 2, so that the contact area between the side plate 3 and the first bottom plate 1 and the second bottom plate 2 can be increased, the supporting and connecting effects of the side plate 3 on the first bottom plate 1 and the second bottom plate 2 are enhanced, and the overall strength and stability of the buoyancy tank 100 can be improved; on the other hand, the first fixing portion 32 and the second fixing portion 33 protrude from the same surface of the connecting portion 31, which is reasonable in structure and easy to manufacture and assemble.
In the solution provided in this embodiment, the first fixing portion 32 and the second fixing portion 33 are perpendicular to the connecting portion 31.
As shown in fig. 3 and 4, the first fixing portion 32 and the second fixing portion 33 are vertically disposed at opposite ends of the connection portion 31, and the first fixing portion 32, the connection portion 31 and the second fixing portion 33 are U-shaped.
By adopting the design, the side plate 3 is good in bonding effect with the first bottom plate 1 and the second bottom plate 2, and the side plate 3 can provide effective support for the first bottom plate 1 and the second bottom plate 2; in addition, the side plate 3 has a simple structure, can be prefabricated in a factory, realizes standardized production and development, and has high production efficiency.
It will be appreciated that, in some embodiments, the included angles between the first fixing portion 32 and the second fixing portion 33 and the connecting portion 31 may be acute or obtuse, which may be specifically designed according to practical situations, and is not limited herein.
In the solution provided in this embodiment, the first fixing portion 32 and the second fixing portion 33 extend towards the side facing away from the closed cavity.
As shown in fig. 1 and 2, the first and second fixing portions 32 and 33 protrude from the outer surface of the connection portion 31.
By adopting the design, the sealing performance of the closed cavity is improved, and the assembling difficulty of the side plate 3 and the bottom plate can be reduced.
In the solution provided in this embodiment, the first fixing portion 32 is connected to the first base plate 1 by a fastener, and the second fixing portion 33 is connected to the second base plate 2 by a fastener.
Fasteners include, but are not limited to, screws, bolts.
On the one hand, the first fixing portion 32 and the second fixing portion 33 provide sufficient installation space, facilitate the installation of fasteners, and ensure the tightness of the closed cavity; on the other hand, the fastener is reliably connected, which is beneficial to further improving the strength and stability of the buoyancy tank 100.
In the solution provided in this embodiment, the fastener is a high-strength bolt, the first fixing portion 32 and the second fixing portion 33 are provided with first connecting holes, the first bottom plate 1 and the second bottom plate 2 are provided with second connecting holes opposite to the first connecting holes, and the high-strength bolt is inserted into the first connecting holes and the second connecting holes. The high-strength bolt is made of 45 steel, 40 boron steel, 20 manganese titanium boron steel or high-strength materials.
It will be appreciated that in some embodiments, the plates may be further fixed by using an adhesive or a clamping structure, and the design may be specifically designed according to the practical situation, which is not limited herein.
In the solution provided in the present application, the number and the size of the side plates 3 are not unique. Alternatively, in one embodiment, as shown in fig. 1 and 2, the buoyancy tank 100 includes four side plates 3, where adjacent side plates 3 are vertically connected, and any two opposite side plates 3 are identical in shape and size.
It will be appreciated that, in some embodiments, the number of the side plates 3 may be greater or less than four, and the shape and size of the side plates 3 may be designed according to the actual situation, so long as the side plates 3, the first bottom plate 1 and the second bottom plate 2 may enclose a closed cavity, which is not limited herein.
In the scheme provided by the embodiment, the first bottom plate 1, the second bottom plate 2 and the side plates 3 all comprise a grid framework 4 and concrete, and the concrete is poured on the grid framework 4.
On the one hand, the concrete is a high-strength material, and the concrete slab made of the concrete has good bearing capacity and stability, and when the concrete buoyancy tank 100 is used in water, the concrete buoyancy tank can resist the influence of external environmental factors such as sea waves, wind power and the like, and can also resist seawater corrosion, ultraviolet radiation and the like; on the other hand, the grid framework 4 is a net-shaped structure framework formed by connecting rods or beams which are horizontally and vertically crossed, and the grid framework 4 is arranged in the concrete slab, so that the tensile strength and the rigidity of the concrete slab can be further improved, the reliability of the buoyancy tank 100 is further improved, and the service life of the buoyancy tank is effectively prolonged.
It will be appreciated that in some embodiments, the buoyancy tank 100 may also be a plastic buoyancy tank 100.
In the solution provided in this embodiment, the grid framework 4 is made of Fiber Reinforced Plastic (FRP).
The FPR grid has higher strength and lower density, and is arranged in the concrete slab, so that the overall strength of the concrete slab can be enhanced, and the overall weight of the buoyancy tank 100 can be reduced.
In the scheme provided by the embodiment, the FRP grid frame 4 is made of at least one of glass fiber, carbon fiber, aramid fiber and basalt fiber.
It will be appreciated that in some embodiments, the grid framework 4 may be made of metal materials such as steel, aluminum, or plastic materials, which may be specifically designed according to practical situations, and is not limited herein.
In the scheme provided by the embodiment, the concrete is high-performance concrete.
On the one hand, the high-performance concrete is novel high-technology concrete, has high strength, good compactness and excellent durability, and the high-performance concrete is used for preparing the buoyancy tank 100, so that the strength, the stability and the waterproofness of the buoyancy tank 100 are improved; on the other hand, the weight of the high-performance concrete structure is only 1/2-1/3 of that of the reinforced concrete structure, and the high-performance concrete can be used for manufacturing light and thin plates, so that the self weight of the buoyancy tank 100 can be effectively reduced, and the buoyancy of the buoyancy tank can be improved.
In the scheme provided by the embodiment, the high-performance concrete is prepared from 52.5-grade ordinary Portland cement, silica fume, fly ash, quartz powder, water, a high-efficiency water reducing agent and chopped fibers.
The proportion of each material in the high-performance concrete is designed according to the actual situation, and is not limited only.
It will be appreciated that in some embodiments, the concrete may also be plain concrete, high strength concrete or lightweight concrete.
It should be noted that the plate used in the present application may be manufactured using a mold. Specifically, can provide the different templates that are applicable to different plate sizes, reserve the bolt hole on the template, place grid skeleton 4 to the mould in the time of pouring concrete, can obtain required plate after the concrete cools down.
In the solution provided in this embodiment, waterproof layers are provided on the surfaces of the first bottom plate 1, the second bottom plate 2 and the side plate 3.
The waterproof layer may be a liquid coating, a polymer film or other membranous material, and is used for preventing water and moisture from penetrating into the buoyancy tank 100, so that the buoyancy tank 100 has good water resistance, sealing performance and corrosion resistance.
The waterproof layer may be provided only on the outer surfaces of each side plate 3 and the bottom plate, or may be provided entirely, and may be specifically designed according to the actual situation, and is not limited only herein. In addition, when the buoyancy tank 100 is manufactured, a waterproof layer may be previously manufactured on each side plate 3, or a waterproof layer may be sequentially manufactured on the surfaces of each side plate 3 and the bottom plate during the assembly process.
In the scheme provided by the embodiment, the waterproof layer is made of any one of waterproof coiled materials, cement-based waterproof materials, high-elastic waterproof coatings, polyurethane waterproof coatings or composite waterproof coatings.
In the scheme provided by the embodiment, the first bottom plate 1, the second bottom plate 2 and the side plates 3 are all concrete plates, and the grid framework 4 is arranged inside the concrete plates. When the plate is manufactured, a proper amount of waterproof agent can be added into the concrete, and micropores and capillary holes in the concrete are filled with the waterproof agent to form a waterproof barrier, so that the waterproof performance of the buoyancy tank 100 is further improved.
In the solution provided by the present embodiment, a sealing member is provided at the connection position of the adjacent side plates 3.
By adopting the design, the sealing and waterproof performances of the buoyancy tank 100 can be further improved, and the service life of the buoyancy tank 100 can be prolonged.
In the scheme provided by the embodiment, the sealing element is made of epoxy resin adhesive, polyurethane adhesive or polyvinyl acetate adhesive, and the adhesive is filled in the gap at the joint of the adjacent side plates 3.
On one hand, the adhesive is waterproof and can form reliable sealing, so that gas, liquid and solid particles are effectively prevented from penetrating from the connecting position of the side plates 3; on the other hand, the adhesive also has good adhesive property, which is beneficial to improving the connection strength between the side plates 3 and the stability of the buoyancy tank 100.
It will be appreciated that in some embodiments, waterproof adhesive tapes may be adhered to the connection between the adjacent side plates 3 or sealing adhesive strips may be provided, which may be specifically designed according to practical situations, and is not limited herein.
The application provides a buoyancy tank 100, including first bottom plate 1, second bottom plate 2 and four curb plates 3, four curb plates 3 set up between first bottom plate 1 and second bottom plate 2 to four curb plates 3 enclose into airtight cavity jointly with first bottom plate 1 and second bottom plate 2. The side plate 3 includes a first fixing portion 32, a connecting portion 31, and a second fixing portion 33, the first fixing portion 32 is attached to the first bottom plate 1 and fixedly connected thereto by a high strength bolt, and the second fixing portion 33 is attached to the second bottom plate 2 and fixedly connected thereto by a high strength bolt. The first bottom plate 1, the second bottom plate 2 and the side plates 3 are all concrete plates and are made of high-performance concrete, FRP grid frameworks 4 are arranged in the plates, waterproof layers are coated on the plates, and adhesive is filled at the joints of the adjacent side plates 3. The buoyancy tank 100, by improving the structure of the side plate 3 and providing the first fixing portion 32 and the second fixing portion 33, can improve the connection effect between the side plate 3 and the first bottom plate 1 and the second bottom plate 2, and can provide support for the first bottom plate 1 and the second bottom plate 2 by using the first fixing portion 32 and the second fixing portion 33, and can also improve the strength and stability of the buoyancy tank 100; and, utilize high performance concrete and FRP grid skeleton 4 to make curb plate 3 and bottom plate, plate intensity is high, light in weight, corrosion resistance is good, when guaranteeing intensity and stability, can further improve the buoyancy of buoyancy tank 100 to and avoid the durability inefficacy, reduced the maintenance cost in buoyancy tank 100 later stage and prolonged life.
In a second aspect, a photovoltaic power generation system includes a photovoltaic module and the buoyancy tank 100 in the first aspect, where the photovoltaic module is mounted on the buoyancy tank 100.
Photovoltaic modules include, but are not limited to, photovoltaic panels. In addition, when the buoyancy tank 100 is used, the buoyancy tank 100 square matrix can be formed by connecting structures such as ropes, and the buoyancy tank can be specifically designed according to actual conditions.
According to the scheme, through improving the structure of the buoyancy tank 100, specifically, through disposing the first fixing portion 32 and the second fixing portion 33 on the side plate 3 of the buoyancy tank 100, and utilizing the first fixing portion 32 and the second fixing portion 33 to connect the first bottom plate 1 and the second bottom plate 2, and through improving the materials of the first bottom plate 1, the second bottom plate 2 and the side plate 3, the overall strength and the stability of the buoyancy tank 100 can be improved, so that the capability of resisting sea waves and wind power of a photovoltaic system can be improved, the service performance of the photovoltaic power generation system can be effectively improved, and the service life of the photovoltaic power generation system can be prolonged.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (10)
1. The buoyancy tank is characterized by comprising a first bottom plate, a second bottom plate and a plurality of side plates, wherein the first bottom plate and the second bottom plate are oppositely arranged, the side plates are arranged between the first bottom plate and the second bottom plate, and the side plates are sequentially connected and jointly enclose a closed cavity with the first bottom plate and the second bottom plate; the side plate comprises a connecting part, a first fixing part and a second fixing part, wherein the first fixing part and the second fixing part are respectively arranged at two opposite ends of the connecting part and protrude out of the same surface of the connecting part, one surface of the first fixing part is attached to the first bottom plate and fixedly connected with the first bottom plate, and one surface of the second fixing part is attached to the second bottom plate and fixedly connected with the second bottom plate.
2. The buoyancy tank of claim 1, wherein the first bottom plate, the second bottom plate, and the side plates each comprise a grid framework and concrete poured onto the grid framework.
3. The buoyancy tank according to claim 2 wherein the grid framework is made of fiber reinforced plastic.
4. A buoyancy tank according to any one of claims 1 to 3 wherein the first and second fixing portions are each perpendicular to the connecting portion.
5. A buoyancy tank as claimed in any one of claims 1 to 3 wherein the first and second securing portions extend towards a side facing away from the enclosed cavity.
6. A buoyancy tank according to any one of claims 1 to 3 wherein the first securing portion is connected to the first base plate by a fastener and the second securing portion is connected to the second base plate by a fastener.
7. A buoyancy tank according to any one of claims 1 to 3 wherein the surfaces of the first base plate, the second base plate and the side plates are each provided with a water barrier.
8. A buoyancy tank as claimed in any one of claims 1 to 3 wherein a seal is provided adjacent the side panel connection location.
9. The buoyancy tank according to claim 8 wherein the seal is made of an epoxy adhesive, polyurethane adhesive or polyvinyl acetate adhesive.
10. A photovoltaic power generation system comprising a photovoltaic module and the buoyancy tank of any one of claims 1-9, the photovoltaic module being mounted on the buoyancy tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749520.3U CN220315257U (en) | 2023-07-04 | 2023-07-04 | Buoyancy tank and photovoltaic power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749520.3U CN220315257U (en) | 2023-07-04 | 2023-07-04 | Buoyancy tank and photovoltaic power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220315257U true CN220315257U (en) | 2024-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321749520.3U Active CN220315257U (en) | 2023-07-04 | 2023-07-04 | Buoyancy tank and photovoltaic power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220315257U (en) |
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2023
- 2023-07-04 CN CN202321749520.3U patent/CN220315257U/en active Active
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