CN220164137U - Offshore photovoltaic power generation system - Google Patents
Offshore photovoltaic power generation system Download PDFInfo
- Publication number
- CN220164137U CN220164137U CN202321947185.8U CN202321947185U CN220164137U CN 220164137 U CN220164137 U CN 220164137U CN 202321947185 U CN202321947185 U CN 202321947185U CN 220164137 U CN220164137 U CN 220164137U
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- CN
- China
- Prior art keywords
- photovoltaic
- power generation
- floating body
- generation system
- offshore
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- 238000010248 power generation Methods 0.000 title claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to an offshore photovoltaic power generation system, which comprises photovoltaic brackets arranged in an array manner and photovoltaic plates arranged on the photovoltaic brackets in an array manner; the photovoltaic bracket is connected with a first floating body in a swinging way and is used for providing buoyancy in a self-adaptive way; the photovoltaic bracket is provided with a second floating body which is positioned above the first floating body and is used for providing buoyancy for the second time when facing the rough sea to prevent sinking; the adjacent photovoltaic brackets are connected through a module hinge part and are used for preventing collision between the adjacent photovoltaic brackets and limiting the maximum displacement. The utility model can be suitable for deep sea photovoltaic power generation.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to an offshore photovoltaic power generation system for generating power on the sea surface of a deep sea.
Background
The photovoltaic power generation device is a power generation system for converting solar radiation energy into electric energy by utilizing the photovoltaic effect of semiconductor materials, and can be applied to land and sea according to different application environments. The water photovoltaic power generation device can utilize a wide ocean area, does not occupy land resources, and becomes a new development direction in the field of photovoltaic power generation. However, at present, all offshore photovoltaic power generation is performed on the offshore water surface, and no offshore photovoltaic power generation system capable of being suitable for deep sea photovoltaic power generation exists.
Disclosure of Invention
The utility model aims to provide an offshore photovoltaic power generation system which can be suitable for deep sea photovoltaic power generation.
In order to realize the technical scheme, the technical scheme of the utility model is as follows: an offshore photovoltaic power generation system comprises photovoltaic supports arranged in an array manner and photovoltaic panels arranged on the photovoltaic supports in an array manner; the photovoltaic bracket is connected with a first floating body in a swinging way and is used for providing buoyancy in a self-adaptive way; the photovoltaic bracket is provided with a second floating body which is positioned above the first floating body and is used for providing buoyancy for the second time when facing the rough sea to prevent sinking; the adjacent photovoltaic brackets are connected through a module hinge part and are used for preventing collision between the adjacent photovoltaic brackets and limiting the maximum displacement.
Further, the first floating body is a column; the first floating body is provided with a concave spherical mounting cavity; the photovoltaic bracket is inserted into the spherical mounting cavity.
Further, the second floating body is hollow and solid, and is horizontally arranged along the axis.
Further, the second floating body is provided with at least two layers along the vertical direction array.
Further, a connecting seat is detachably arranged at the bottom of the photovoltaic bracket; one end of the connecting seat is provided with a ball; the photovoltaic support top array is equipped with U-shaped mounting bar.
Further, the module hinge part includes a module hinge housing; the inner side of the module hinge shell is provided with an annular steel wire rope, and two ends of the steel wire rope extend out of two sides of the module hinge shell and are connected with the photovoltaic bracket; a soft buffer structure is clamped in the middle of the steel wire rope; the soft buffer structure is one of pearl cotton, a shock absorber and an air rod.
Compared with the prior art, the utility model has the following beneficial effects: in the use process, when encountering small sea waves, the energy brought by the sea waves can be counteracted by directly executing the swing through the first floating body, and when in rough sea, the second floating body is matched for providing secondary buoyancy, so that the whole sinking is prevented from being unable to float, and the whole offshore photovoltaic power generation system can be well suitable for the complex sea conditions at sea; in addition, the flexible connecting piece is realized through the module articulated components between the adjacent photovoltaic brackets, compared with a rigid connection mode, fatigue fracture is not easy to generate at the connecting part, the connection between the photovoltaic brackets and the overall structure stability of the whole device are enhanced, the impact force of the deep sea against wind, waves and sea waves is further improved, and the device for preventing collision and limiting the maximum displacement can be well.
Drawings
For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.
Fig. 1 is a schematic three-dimensional structure of the offshore photovoltaic power generation system of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.
Referring to fig. 1, an offshore photovoltaic power generation system for performing photovoltaic power generation in deep sea comprises square photovoltaic supports 1 formed by splicing stainless steel materials in an array manner, and photovoltaic panels 2 which are arranged on the photovoltaic supports 1 in an array manner and are used for absorbing solar energy and converting the solar energy into electric energy; the photovoltaic bracket 1 is connected with a first floating body 3 in a swinging way and is used for providing buoyancy force in a self-adaptive deep sea state; the photovoltaic bracket 1 is provided with a second floating body 4 which is positioned above the first floating body 3 and is used for providing buoyancy for the second time when facing the rough sea to prevent sinking; the adjacent photovoltaic brackets 1 are connected through a module hinge part 5, so as to prevent collision between the adjacent photovoltaic brackets 1, limit maximum displacement and improve the stability of the whole offshore photovoltaic power generation system.
On the basis of the embodiment, the first floating body 3 is a pontoon of a column; the first floating body 3 is provided with a concave spherical mounting cavity 31; the photovoltaic bracket 1 is inserted into the spherical mounting cavity 31, so that the pontoon can swing freely when the photovoltaic bracket is used for dealing with small waves, energy is counteracted, and the stability of the offshore photovoltaic power generation system is improved.
On the basis of the embodiment, the second floating body 4 is hollow and is horizontally arranged along the axis, so that secondary buoyancy can be provided when the second floating body faces large waves, the offshore photovoltaic power generation system is prevented from sinking, and the stability of the system is improved.
On the basis of the embodiment, the second floating body 4 is provided with at least two layers in an array along the vertical direction.
On the basis of the embodiment, the bottom of the photovoltaic bracket 1 is detachably provided with a connecting seat 11; the connecting seat 11 is provided with a ball at one end, however, in other embodiments, the connecting seat 11 may be a shock absorber, a universal head, or other swinging mechanical structures, which are not limited herein; the top array of the photovoltaic bracket 1 is provided with U-shaped mounting bars 12 for mounting the photovoltaic panel.
On the basis of the above embodiments, the module hinge part 5 comprises a module hinge housing; the inner side of the module hinge shell is provided with an annular steel wire rope, and two ends of the steel wire rope extend out of two sides of the module hinge shell and are connected with the photovoltaic bracket 1; a soft buffer structure is clamped in the middle of the steel wire rope; the soft buffer structure is one of pearl cotton, a shock absorber and an air rod.
In the novel use process, when encountering small sea waves, the energy brought by the sea waves can be counteracted by directly executing swing through the first floating body, and when in rough sea, the second floating body is matched for providing secondary buoyancy, so that the whole sinking is prevented from being unable to float, and the whole offshore photovoltaic power generation system can be well suitable for the complex sea conditions at sea; in addition, the flexible connecting piece is realized through the module articulated components between the adjacent photovoltaic brackets, compared with a rigid connection mode, fatigue fracture is not easy to generate at the connecting part, the connection between the photovoltaic brackets and the overall structure stability of the whole device are enhanced, the impact force of the deep sea against wind, waves and sea waves is further improved, and the device for preventing collision and limiting the maximum displacement can be well.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described above with reference to the preferred embodiments, and is not intended to limit the present utility model. Any person skilled in the art should make equivalent embodiments belonging to equivalent changes and modifications by using the technical content disclosed in the above description without departing from the technical content of the present utility model, but any brief introduction modification, equivalent changes and modifications made to the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (6)
1. An offshore photovoltaic power generation system comprises photovoltaic supports (1) arranged in an array manner and photovoltaic panels (2) arranged on the photovoltaic supports (1) in an array manner; the method is characterized in that: the photovoltaic bracket (1) is connected with a first floating body (3) in a swinging way and is used for providing buoyancy in a self-adaptive way; the photovoltaic bracket (1) is provided with a second floating body (4) and is positioned above the first floating body (3) and used for providing buoyancy for the second time when facing a rough sea to prevent sinking; the adjacent photovoltaic brackets (1) are connected through a module hinge component (5) and are used for preventing collision between the adjacent photovoltaic brackets (1) and limiting the maximum displacement.
2. The offshore photovoltaic power generation system of claim 1, wherein: the first floating body (3) is a column; the first floating body (3) is provided with a concave spherical mounting cavity (31); the photovoltaic bracket (1) is inserted into the spherical mounting cavity (31).
3. The offshore photovoltaic power generation system of claim 1, wherein: the second floating body (4) is hollow and solid, and is horizontally arranged along the axis.
4. An offshore photovoltaic power generation system according to claim 3, wherein: the second floating body (4) is provided with at least two layers along the vertical direction.
5. The offshore photovoltaic power generation system of claim 1, wherein: a connecting seat (11) is detachably arranged at the bottom of the photovoltaic bracket (1); one end of the connecting seat (11) is provided with a ball; the top array of the photovoltaic bracket (1) is provided with U-shaped mounting strips (12).
6. The offshore photovoltaic power generation system of claim 1, wherein: the module hinge part (5) comprises a module hinge housing; the inner side of the module hinge shell is provided with an annular steel wire rope, and two ends of the steel wire rope extend out of two sides of the module hinge shell and are connected with the photovoltaic bracket (1); a soft buffer structure is clamped in the middle of the steel wire rope; the soft buffer structure is one of pearl cotton, a shock absorber and an air rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321947185.8U CN220164137U (en) | 2023-07-24 | 2023-07-24 | Offshore photovoltaic power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321947185.8U CN220164137U (en) | 2023-07-24 | 2023-07-24 | Offshore photovoltaic power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220164137U true CN220164137U (en) | 2023-12-12 |
Family
ID=89061952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321947185.8U Active CN220164137U (en) | 2023-07-24 | 2023-07-24 | Offshore photovoltaic power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220164137U (en) |
-
2023
- 2023-07-24 CN CN202321947185.8U patent/CN220164137U/en active Active
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