CN216994784U - Offshore photovoltaic platform - Google Patents
Offshore photovoltaic platform Download PDFInfo
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- CN216994784U CN216994784U CN202220998560.0U CN202220998560U CN216994784U CN 216994784 U CN216994784 U CN 216994784U CN 202220998560 U CN202220998560 U CN 202220998560U CN 216994784 U CN216994784 U CN 216994784U
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Abstract
The utility model relates to an offshore photovoltaic platform, comprising: the device comprises a floating system, a photovoltaic bracket device and a photovoltaic panel, wherein the length direction of the floating system is arranged in parallel with sea waves when the floating system is installed; the photovoltaic support devices are detachably arranged on the floating system through fasteners and used for supporting photovoltaic panels, the adjacent photovoltaic support devices are connected through flexible hinges, and the length direction of each photovoltaic support device is perpendicular to sea waves; the photovoltaic panel is fixedly arranged on the photovoltaic support device through a fastener. In addition, the adjacent photovoltaic support devices are connected by adopting the flexible hinges, and the length direction of the photovoltaic support devices is perpendicular to the sea waves, so that the wave resistance of the whole platform is further improved, the anti-surge capacity of the whole platform is stronger, the influence caused by the surge strength can not be generated in the use process, the stability of the whole support is effectively improved, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of power generation on water, in particular to an offshore photovoltaic platform capable of effectively reducing damage of waves to the platform.
Background
The green development and the high-efficiency development become the future direction of energy system construction. Among the current green technologies, photovoltaic power generation is one of the most important technologies. It is anticipated that photovoltaic power plant construction will be greatly accelerated. In the current technology, a reliable and practical method for prolonging the service life of a photovoltaic power station is to adopt a connecting support with higher surge resistance and reasonable system setting. The connecting brackets available on the market are mostly heavy and inconvenient to install, which increases the initial investment and the operation and maintenance cost.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the offshore photovoltaic platform which can effectively improve the stability of the floating system and the overall wave resistance of the system.
The technical scheme of the utility model is as follows: an offshore photovoltaic platform, comprising:
the length direction of the floating system is parallel to the sea waves;
the photovoltaic support devices are detachably arranged on the floating system, the adjacent photovoltaic support devices are connected through flexible hinges, and the length direction of each photovoltaic support device is perpendicular to the sea waves;
and the photovoltaic panel is fixedly arranged on the photovoltaic bracket device through a fastener and is arranged adjacently in a mirror image mode.
In a preferred embodiment, the floating system is comprised of a parallel array of floating bodies; a hollow accommodating cavity is formed in the inner side of the floating body; the containing cavity is filled with liquid.
In a preferred embodiment, the volume of the liquid is less than 1/2 of the volume of the containing cavity; the liquid is water.
In a preferred embodiment, the flexible hinge is H-shaped; and the two ends of the flexible hinge are symmetrically provided with through mounting holes.
In a preferred embodiment, the offshore photovoltaic platform further comprises an anchoring device, the anchoring device being connected to the floating system.
In a preferred embodiment, the anchoring device comprises a pile; one end of the pile sinking is fixedly connected with a counterweight chain; the other end of the counterweight chain is connected with the floating system through a cable.
In a preferred embodiment, the offshore photovoltaic platform further comprises a wave protection part; the wave breaker is enclosed on the peripheral side of the floating system.
In a preferred embodiment, the wave-preventing part is a dam or a wave skirt.
Compared with the prior art, the utility model has the following beneficial effects:
1) according to the utility model, the photovoltaic support device connected with the H-shaped flexible part through the hinge is used as a support of the whole photovoltaic system, and the length direction of the photovoltaic support device is perpendicular to the sea waves, so that the anti-surge capacity of the photovoltaic support device is stronger, the photovoltaic support device is not influenced by the surge strength during use, the stability of the whole support is effectively improved, and the service life is prolonged;
2) according to the offshore photovoltaic platform, the mouth-shaped supporting floating body with the large-area hollow middle is used as the whole main body support, so that the wave resistance of the whole overwater photovoltaic power generation platform is higher;
3) according to the offshore photovoltaic platform, the mouth-shaped supporting floating body with the large-area hollow middle is used as the whole supporting main body, and meanwhile, the mouth-shaped supporting floating body with the preassembly of water body less than or equal to 1/2 is adopted, so that the whole offshore photovoltaic system has higher floating stability.
4) The floating system is arranged in parallel to the sea wave direction, so that the wave discharging is facilitated, the stability of the system is improved, and the service life of the system is prolonged.
5) According to the utility model, by adopting the anchoring device and a piling and sinking mode, the counterweight chain is respectively connected with the pile sinking system and the floating system, and the wave resistance and the floating stability of the system are improved by utilizing the self weight of the chain and balancing the square matrix.
6) The utility model protects the power station from being damaged by the sea waves by arranging the wave-proof parts around the project matrix, and prolongs the service life of the system.
7) The photovoltaic support device is formed by longitudinally connecting C-shaped steel, so that the whole offshore photovoltaic platform square matrix is more stable and flexible.
Drawings
To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
FIG. 1 is a schematic perspective view of an offshore photovoltaic platform according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a front view of the float of the present invention;
FIG. 4 is a schematic structural view of an offshore photovoltaic platform with anchoring devices;
fig. 5 is a schematic structural diagram of an offshore photovoltaic platform with a wave-proof part.
Detailed Description
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 order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 5, an offshore photovoltaic platform comprising: a floating system 1, a photovoltaic support device 2 and a photovoltaic panel 3. Wherein, when the floating system 1 is installed, the length direction thereof is arranged and installed in parallel with the sea waves; the photovoltaic support devices 2 are detachably arranged on the floating system 1 through fasteners and used for supporting photovoltaic panels 3, the adjacent photovoltaic support devices 2 are connected through flexible hinges 6, and the length direction of the photovoltaic support devices is perpendicular to sea waves; the photovoltaic panel 3 is fixedly arranged on the photovoltaic support device 2 through a fastener, and is adjacent to the photovoltaic panel 3 in a mirror image mode. In this embodiment, through placing floating system 1 with wave direction parallel, help quick row unrestrained, reduce the influence that the wave caused to it, adjacent photovoltaic support device 2 adopts flexible hinge 6 to connect in addition, and its length direction sets up with the wave is perpendicular, further improves the anti wave performance of whole platform, makes its anti surge ability stronger, can not receive the influence because of surge intensity during the use, effectively improves the stability of whole support, improves life.
On the basis of the above embodiment, the floating system 1 is composed of floating bodies 11 in parallel arrays, and the length direction of each floating body 11 is parallel to the direction of sea waves when the floating system is installed; a hollow accommodating cavity 111 is formed in the inner side of the floating body 11 and is used for accommodating liquid while providing buoyancy; the receiving cavity 111 contains a volume of liquid less than 1/2 of the receiving cavity 111 for improved stability of the floating system.
On the basis of the above embodiment, the volume of the liquid is less than that of the 1/2 accommodating cavity 111; the liquid is water, and the stability of the floating system can be effectively improved by filling water in the hollow cavity.
On the basis of the above embodiment, the floating body 11 is symmetrically provided with the photovoltaic support mounting grooves 112, and the photovoltaic support device 2 is fixedly mounted on the photovoltaic support mounting grooves 112 through the fasteners.
On the basis of the embodiment, the photovoltaic support device 2 is composed of the supports 21 and the supporting legs 22 which are arranged in parallel, the length direction of each support 21 is perpendicular to the direction of sea waves when the photovoltaic support device is installed, the supporting legs 22 can be adjustably installed on the inner sides of the supports 21, the photovoltaic support device can be quickly adjusted by loosening fasteners when the distance is adjusted, and the installation is convenient; two ends of the bracket 21 are respectively symmetrically provided with a through mounting hole; the adjacent brackets 21 are connected through the flexible hinges 6, so that the brackets can be adjusted in a self-adaptive mode when meeting sea waves, and the stability of the whole bracket is improved.
On the basis of the above embodiment, the flexible hinge 6 is H-shaped; the two ends of the flexible hinge 6 are symmetrically provided with through mounting holes which are arranged on the photovoltaic bracket device 2 through fasteners.
On the basis of the above embodiment, the bracket 21 is C-shaped; the bracket 21 is provided with a U-shaped hook tooth portion 7 for cooperating with a plastic wing nut (which is well known in the art and is not described herein) to firmly fix the photovoltaic panel 3 to prevent displacement due to external wind and snow intensity changes. The C-shaped support 21 is provided with a long-strip-shaped hole in an array mode, and when the floating body floating device is used, the C-shaped support 21 penetrates through the fastening piece and then is fixed on the floating body 11. When aiming at photovoltaic power generation systems of different models, the locking can be realized only after the relative position of the elongated hole is adjusted after the fastener is loosened, and the large-amplitude transformation is not needed.
On the basis of the above embodiment, the offshore photovoltaic platform further comprises an anchoring device 4, wherein the anchoring device 4 is connected with the floating system 1; the anchoring device 4 comprises a pile sinking 41 and a counterweight chain 42; one end of the pile sinking 41 is fixedly connected with a counterweight chain 42; the other end of the counterweight chain 42 is connected to the floating system 1 by a cable. In the embodiment, by adopting the anchoring device and adopting a pile driving and anchor sinking mode, the counterweight chain is respectively connected with the pile sinking system and the floating system, and the wave resistance and the floating stability of the system are improved by utilizing the dead weight of the chain and balancing the square matrix.
On the basis of the embodiment, the offshore photovoltaic platform further comprises a wave-resisting part 5; the wave-preventing part 5 is enclosed on the peripheral side of the floating system 1; the wave-preventing part 5 is a dam or a wave-preventing skirt. In the embodiment, the wave-proof part 5 is adopted to surround the peripheral side of the floating system 1, so that the power station is protected from being damaged by sea waves, and the service life of the system is prolonged.
In conclusion, the utility model has higher anti-surge capability, can not be influenced by surge intensity when in use, and has strong stability and long service life of the whole support.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (10)
1. An offshore photovoltaic platform, characterized in that: comprises that
A floating system (1), wherein the length direction of the floating system (1) is arranged in parallel with the sea waves;
the photovoltaic bracket devices (2) are detachably arranged on the floating system (1), and the adjacent photovoltaic bracket devices (2) are connected through flexible hinges (6);
and the photovoltaic panel (3) is fixedly arranged on the photovoltaic bracket device (2) through a fastener.
2. An offshore photovoltaic platform as claimed in claim 1, wherein: the floating system (1) consists of floating bodies (11) in parallel arrays; a hollow accommodating cavity (111) is arranged on the inner side of the floating body (11); the containing cavity (111) is filled with liquid.
3. An offshore photovoltaic platform, as claimed in claim 2, wherein: the volume of the liquid is less than that of the 1/2 accommodating cavity (111); the liquid is water.
4. An offshore photovoltaic platform as claimed in claim 1, wherein: the flexible hinge (6) is H-shaped; and two ends of the flexible hinge (6) are symmetrically provided with through mounting holes.
5. An offshore photovoltaic platform as claimed in any of claims 1 to 4, wherein: the offshore photovoltaic platform further comprises an anchoring device (4), the anchoring device (4) being connected to the floating system (1).
6. An offshore photovoltaic platform as claimed in claim 5, wherein: the anchoring device (4) comprises a pile sinking (41); one end of the pile sinking is fixedly connected with a counterweight chain (42); the other end of the counterweight chain (42) is connected with the floating system (1) through a cable.
7. An offshore photovoltaic platform as claimed in any one of claims 1 to 6, wherein: the offshore photovoltaic platform further comprises a wave-proof part (5); the wave-protection part (5) is surrounded on the peripheral side of the floating system (1).
8. An offshore photovoltaic platform as claimed in claim 7, wherein: the wave-preventing part (5) is a dam or a wave-preventing skirt.
9. An offshore photovoltaic platform as claimed in claim 1, wherein: the photovoltaic panels (3) are arranged in a mirror image mode between adjacent photovoltaic panels.
10. An offshore photovoltaic platform as claimed in claim 1, wherein: the length direction of the photovoltaic support device (2) is perpendicular to the sea waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220998560.0U CN216994784U (en) | 2022-04-27 | 2022-04-27 | Offshore photovoltaic platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220998560.0U CN216994784U (en) | 2022-04-27 | 2022-04-27 | Offshore photovoltaic platform |
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| CN216994784U true CN216994784U (en) | 2022-07-19 |
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| CN202220998560.0U Active CN216994784U (en) | 2022-04-27 | 2022-04-27 | Offshore photovoltaic platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037269A1 (en) * | 2022-08-17 | 2024-02-22 | 百奥源环境科技(浙江)有限公司 | Wave dissipation apparatus for waterborne photovoltaic device |
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2022
- 2022-04-27 CN CN202220998560.0U patent/CN216994784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037269A1 (en) * | 2022-08-17 | 2024-02-22 | 百奥源环境科技(浙江)有限公司 | Wave dissipation apparatus for waterborne photovoltaic device |
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