CN220974495U - Offshore photovoltaic device - Google Patents
Offshore photovoltaic device Download PDFInfo
- Publication number
- CN220974495U CN220974495U CN202322379037.7U CN202322379037U CN220974495U CN 220974495 U CN220974495 U CN 220974495U CN 202322379037 U CN202322379037 U CN 202322379037U CN 220974495 U CN220974495 U CN 220974495U
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- floating body
- photovoltaic device
- offshore
- offshore photovoltaic
- utility
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000002265 prevention Effects 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an offshore photovoltaic device which comprises a floating body, wherein the upper surface of the floating body is covered with a layer of photovoltaic plate, and an anti-tipping body is arranged on the contact surface between the lower part of the floating body and water. The utility model has simple structure, good stability, low cost, high utilization rate, low temperature, low energy consumption and the like, develops the offshore photovoltaic energy with low cost and high efficiency, and simultaneously utilizes the principle of tumbler to ensure that the whole offshore photovoltaic system can not be overturned forever, thereby greatly improving the safety of products.
Description
Technical Field
The utility model relates to the technical field of photovoltaics, in particular to an offshore photovoltaic device.
Background
The main current novel clean energy sources in the current market are mainly land photovoltaic energy sources and wind energy sources, and the development of the novel offshore clean energy sources, namely, the offshore photovoltaic sources is urgently needed at present.
Photovoltaic energy is now mainly concentrated on land and is relatively mature and stable, but offshore photovoltaics have yet to be developed.
There are also problems in offshore photovoltaic energy systems, such as typhoon protection, tidal protection, wave protection, ice floating protection, corrosion protection, scour protection, and fouling prevention, which need to be continuously solved.
Disclosure of utility model
According to the technical problem to be solved, an offshore photovoltaic device is provided.
In order to achieve the purpose, the offshore photovoltaic device comprises a floating body, wherein the upper surface of the floating body is covered with a layer of photovoltaic plate, and an anti-tipping body is arranged on the contact surface between the lower part of the floating body and water.
The utility model can be further configured in a preferred embodiment as an offshore photovoltaic device, comprising a floating body, wherein the upper surface of the floating body is covered with a layer of photovoltaic plate, an anti-tipping body is arranged on the contact surface between the lower part of the floating body and water, the inside of the floating body is in a cavity shape, a main beam is fixed at the upper and lower central line of the inside of the floating body, and a fishbone-shaped auxiliary beam is arranged along the main beam.
The utility model can be further configured in a preferred embodiment as an offshore photovoltaic device, comprising a floating body, wherein the upper surface of the floating body is covered with a layer of photovoltaic plate, an anti-tipping body is arranged on the contact surface between the lower part of the floating body and water, the inside of the floating body is in a cavity shape, a main beam is fixed at the upper and lower central line of the inside of the floating body, a fishbone-shaped auxiliary beam is arranged along the main beam, and the auxiliary beam is provided with a slope, so that the cross section of the floating body is diamond-shaped.
The utility model can be further configured in a preferred embodiment as an offshore photovoltaic device, comprising a floating body, wherein the upper surface of the floating body is covered with a layer of photovoltaic plate, an anti-tipping body is arranged on the contact surface between the lower part of the floating body and water, the inside of the floating body is in a cavity shape, a main beam is fixed at the upper and lower central line of the inside of the floating body, a fishbone-shaped auxiliary beam is arranged along the main beam, the auxiliary beam is provided with a slope, the cross section of the floating body is diamond-shaped, the anti-tipping body comprises fins, and two groups of fins are respectively fixed on two inclined surfaces at the bottom.
The utility model can be further configured in a preferred embodiment as an offshore photovoltaic device, comprising a floating body, wherein the upper surface of the floating body is covered with a layer of photovoltaic plate, an anti-tipping body is arranged on the contact surface between the lower part of the floating body and water, the inside of the floating body is in a cavity shape, a main beam is fixed at the upper and lower central line of the inside of the floating body, a fishbone-shaped auxiliary beam is arranged along the main beam, the auxiliary beam is provided with a slope, the cross section of the floating body is diamond-shaped, the anti-tipping body comprises two groups of fin plates, the fin plates are respectively fixed on two inclined planes at the bottom, and the included angle between the fin plates and the inclined planes at the bottom is 45-60 degrees.
The utility model can be further configured in a preferred embodiment as an offshore photovoltaic device, comprising a floating body, wherein the upper surface of the floating body is covered with a layer of photovoltaic plate, the contact surface between the lower part of the floating body and water is provided with an anti-tipping body, the inside of the floating body is in a cavity shape, a main beam is fixed at the upper and lower central line of the inside of the floating body, a fishbone-shaped auxiliary beam is arranged along the main beam, the auxiliary beam is provided with a slope, the cross section of the floating body is diamond-shaped, the anti-tipping body comprises fins, the fins are provided with two groups and are respectively fixed on two inclined planes at the bottom, the included angle between the fins and the inclined planes at the bottom is 45-60 degrees, and a placing bin is arranged on the main beam of the cavity in the floating body, and a junction box and a connector are placed through the placing bin.
The utility model can be further configured in a preferred embodiment as an offshore photovoltaic device, comprising a floating body, wherein the upper surface of the floating body is covered with a layer of photovoltaic plate, the contact surface between the lower part of the floating body and water is provided with an anti-tipping body, the inside of the floating body is in a cavity shape, a main beam is fixed at the upper and lower central line of the inside of the floating body, a fishbone-shaped auxiliary beam is arranged along the main beam, the auxiliary beam is provided with a slope, the cross section of the floating body is diamond-shaped, the anti-tipping body comprises fins, the fins are provided with two groups and are respectively fixed on two inclined surfaces at the bottom, the included angle between the fins and the inclined surfaces at the bottom is 45-60 degrees, the main beam of the cavity in the floating body is provided with a placing bin, a junction box and a connector are placed through the placing bin, and the two sides of the main beam are provided with balancing weights fixed at equal intervals.
The offshore photovoltaic device has the beneficial effects that the offshore photovoltaic device is simple in structure, good in stability, low in cost, high in utilization rate, low in temperature, low in energy consumption and the like, the offshore photovoltaic energy is developed at low cost and high efficiency, meanwhile, the principle of tumbler is utilized, the whole offshore photovoltaic system can not be overturned forever, and the safety of products is greatly improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is an external schematic view of the present utility model.
Figure 2 is a schematic view of a fin according to the present utility model.
FIG. 3 is a schematic diagram of the internal structure of the present utility model.
In the figure, 1 is a photovoltaic panel; 2 is a floating body; 3 is a fin; 4 is a main beam; and 5 is a secondary beam.
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.
As shown in fig. 1-3, the offshore photovoltaic device comprises a floating body 2, wherein the upper surface of the floating body 2 is covered with a layer of photovoltaic panel 1, an anti-tipping body is arranged on the contact surface between the lower part of the floating body 2 and water, and a photovoltaic module is carried by the floating body 2 to collect light energy, so that the offshore environment can be well utilized.
The inside of the floating body 2 is arranged into a cavity shape, a main beam 4 is fixed at the upper and lower central line of the inside of the floating body 2, a fishbone-shaped auxiliary beam 5 is arranged along the main beam 4, and the inside is reinforced through the main beam 4 and the auxiliary beam 5, so that the floating body 2 is prevented from being disassembled due to the impact of sea waves.
The secondary beams 5 are provided with a slope such that the cross section of the floating body 2 is diamond-shaped. The whole body is made into a diamond shape, so that the buoyancy of the whole floating body 2 can be increased.
The anti-tipping body comprises two fin plates 3, wherein the fin plates 3 are provided with two groups, the fin plates 3 are respectively fixed on two inclined planes at the bottom, the included angle between the fin plates 3 and the inclined planes at the bottom is 45-60 degrees, and the floating body 2 is enabled to have certain wave resistance in the whole by adding the fin plates 3, so that the anti-tipping body can be kept stable in waves.
The main beam 4 of the cavity inside the floating body 2 is provided with a placing bin through which the junction box and the connector are placed, and the placing bin is further added in the cavity inside the floating body 2, so that the junction box and the connector are prevented from being affected with damp and malfunctioning.
The both sides of girder 4 all are provided with the fixed balancing weight of equidistance, because body 2 inside is the cavity, consequently need increase some balancing weights and increase body 2's sinking force, compare body 2 that does not add the counter weight, the body that has added the counter weight is more stable, can not excessively float on the sea.
It should be noted that in this document relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The above examples are merely illustrative of the present utility model and are not meant to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model.
Claims (7)
1. The offshore photovoltaic device is characterized by comprising a floating body (2), wherein the upper surface of the floating body (2) is covered with a layer of photovoltaic panel (1), and an anti-tipping body is arranged on the contact surface between the lower part of the floating body (2) and water.
2. An offshore photovoltaic device according to claim 1, characterized in that the interior of the floating body (2) is arranged in a cavity shape, a main beam (4) is fixed at the upper and lower central line of the interior of the floating body (2), and a fishbone-shaped auxiliary beam (5) is arranged along the main beam (4).
3. An offshore photovoltaic device according to claim 2, characterized in that the secondary beams (5) are provided with a slope such that the cross section of the floating body (2) is diamond-shaped.
4. An offshore photovoltaic device according to claim 3, characterized in that the anti-tipping body comprises fins (3), the fins (3) being provided with two sets, each fixed to two inclined surfaces at the bottom.
5. An offshore photovoltaic device according to claim 4, characterized in that the fin (3) is inclined at an angle of 45-60 degrees to the bottom incline.
6. An offshore photovoltaic device according to claim 5, characterized in that the main beams (4) of the internal cavity of the floating body (2) are provided with a placement cabin through which the junction box and the connector are placed.
7. An offshore photovoltaic unit according to claim 6, characterized in that the girders (4) are provided with equally spaced weights on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379037.7U CN220974495U (en) | 2023-09-01 | 2023-09-01 | Offshore photovoltaic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379037.7U CN220974495U (en) | 2023-09-01 | 2023-09-01 | Offshore photovoltaic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220974495U true CN220974495U (en) | 2024-05-17 |
Family
ID=91040961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322379037.7U Active CN220974495U (en) | 2023-09-01 | 2023-09-01 | Offshore photovoltaic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220974495U (en) |
-
2023
- 2023-09-01 CN CN202322379037.7U patent/CN220974495U/en active Active
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