CN218519812U - Photovoltaic body used in wave-resistant water body environment - Google Patents
Photovoltaic body used in wave-resistant water body environment Download PDFInfo
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- CN218519812U CN218519812U CN202222176832.1U CN202222176832U CN218519812U CN 218519812 U CN218519812 U CN 218519812U CN 202222176832 U CN202222176832 U CN 202222176832U CN 218519812 U CN218519812 U CN 218519812U
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Abstract
The utility model provides a photovoltaic body that uses in anti unrestrained type water environment, this photovoltaic body include photovoltaic carrier and photovoltaic module, the photovoltaic carrier includes integrated into one piece fashioned upper strata part (1) and lower floor's part (2), and the length and the width of upper strata part (1) all are less than the length and the width of lower floor's part (2), and lower floor's part (2) are the platykurtic, and for the body structure, the mid portion at lower floor's part (2) sets up hollow portion (3). After photovoltaic module and photovoltaic carrier splice into airtight structure in salt water environment, hollow portion (3) are equivalent to the sucking disc, make its below gas sealed by the surface of water, under buoyancy and atmospheric pressure's combined action, the similar sucking disc of this photovoltaic body is laminated on the surface of water like, and under buoyancy and "suction"'s combined action, the anti-wind and anti-wave ability of photovoltaic body effectively improves. In the fresh water environment, the body upper strata has four hole mountable photovoltaic module supports, changes photovoltaic module inclination through subassembly support length.
Description
Technical Field
The utility model relates to a marine photovoltaic field, concretely relates to photovoltaic body and installation method that use in anti wave type water environment.
Background
With the development of photovoltaic technology, photovoltaic is applied to various fields in a large-scale system. With the increasingly prominent environmental protection problem brought to the petroleum and petrochemical industry, the problem of clean and green energy is more and more emphasized.
With the global development of the photovoltaic industry, photovoltaic has been deployed in various regions, especially in regions with lower land cost. Such as northwest, inland lakes, etc. The floating photovoltaic is one of the floating photovoltaic, does not occupy land resources, is not shielded by barriers, and has the advantages of high power generation, high energy production and easy combination of other industries. At present, the water floating type photovoltaic is applied to large-scale reservoirs, lakes, fish ponds and the like in China.
At present, a floating photovoltaic applied to a large freshwater reservoir adopts a mode of splicing multiple floating bodies, namely, one photovoltaic module needs multiple photovoltaic carriers. Photovoltaic module and photovoltaic module are connected through the plastic component between the body. This connection has problems, such as high strength of the connectable piece after the connection portion is damaged,
at present, the ocean has a wide area which is far larger than the sum of the areas of the land, and has abundant development space. But the frequency and intensity of the wind waves in the ocean are greater than in inland regions. Influenced by sea storms, the buoyancy and the structural strength of a common photovoltaic carrier do not meet the use conditions, and the photovoltaic carrier is easy to damage and cannot work, so that financial loss is caused. Based on this, the utility model discloses a float formula photovoltaic carrier for saltwater environment has also been designed to solve above-mentioned problem, compensate the ocean and float the short slab of formula photovoltaic.
SUMMERY OF THE UTILITY MODEL
Based on the technical background, the invention provides a photovoltaic floating body used in a wave-resistant water body environment, which comprises a photovoltaic carrier and a photovoltaic module, wherein the photovoltaic module is installed in the photovoltaic carrier in a horizontally embedded mode, the photovoltaic carrier comprises an upper layer part and a lower layer part which are integrally formed, the length and the width of the upper layer part are smaller than those of the lower layer part, the lower layer part is of a floating body structure and is flat, the upper layer part is used for installing the photovoltaic module, a hollow part is arranged in the middle of the lower layer part and is equivalent to a sucker, a closed structure is formed after the photovoltaic module is installed on the photovoltaic carrier, the lower gas of the hollow part arranged on the lower surface of the photovoltaic carrier is sealed by the water surface, under the combined action of buoyancy and atmospheric pressure, the photovoltaic floating body can be attached to the water surface like the sucker, and under the combined action of the buoyancy of the photovoltaic carrier and the suction of the photovoltaic carrier, the wave-resistant capability of the photovoltaic floating body is effectively improved. If in the area that the stormy waves are less, the photovoltaic support of supporting photovoltaic module is installed through four holes on the upper portion of photovoltaic carrier, makes photovoltaic module have the angle of inclination and reaches the optimum electricity generation effect. Through the steel wire cable connection between each photovoltaic body unit, the change is conveniently dismantled, in addition, when meetting the rivers and assaulting, the photovoltaic body can take place to rotate around the steel wire cable in the certain extent, reduces the destruction that the rivers impact caused, further improves unrestrained ability of anti-wind, and this photovoltaic body installation dismantles conveniently labour saving and time saving.
The utility model provides a photovoltaic floating body used in wave-resistant water body environment, which comprises a photovoltaic carrier and a photovoltaic module, wherein the photovoltaic carrier comprises an upper layer part 1 and a lower layer part 2, the upper layer part 1 and the lower layer part 2 are integrally formed, the upper layer part 1 and the lower layer part 2 are both flat cuboid, and the upper layer part 1 is positioned in the middle position above the lower layer part 2;
a hollow portion 3 is provided in the middle of the lower member 2, and the hollow portion 3 penetrates the lower member 2.
The length and width of the upper component 1 are smaller than those of the lower component 2;
the lower layer part 2 is flat, the upper surface of the lower layer part 2 inclines downwards to the outside, and an acute angle is formed between the upper surface and the lower surface;
the hollow portion 3 has a cylindrical shape, a conical shape, or a rectangular parallelepiped shape, preferably a rectangular parallelepiped shape.
The lower layer component 2 is 100-300mm longer than the upper layer component 1, and the lower layer component 2 is 100-300mm wider than the upper layer component 1;
the lower member 2 is 100-400mm longer than the hollow part 3, and the lower member 2 is 100-400mm wider than the hollow part 3.
The adjacent photovoltaic carriers are connected in a detachable mode, the preferable connection mode is one or more of buckling connection and sleeve connection, and the more preferable connection mode is sleeve connection.
The adjacent photovoltaic carriers are connected through a steel wire rope, the photovoltaic carriers are sleeved on the steel wire rope through a connecting structure 5 positioned on the periphery of the lower-layer component 2, and the photovoltaic carriers can rotate in the vertical direction of the steel wire rope.
The periphery of the photovoltaic carrier lower layer part 2 is provided with grooves 4, each groove 4 is internally provided with a connecting structure 5, the connecting structures 5 are sleeved on the steel wire ropes, and the connecting structures 5 are connected with the photovoltaic carrier lower layer part 2 in an integrated manner.
The number of the grooves 4 on the long side of the photovoltaic carrier lower-layer component 2 is 2-12;
the distances between the adjacent grooves 4 on the long side of the lower-layer component 2 are equal, and the distance between the adjacent grooves 4 on the long side is 400-700mm;
the number of the grooves 4 on the short side of the photovoltaic carrier lower layer component 2 is preferably 2-12;
the distance between adjacent grooves 4 in the short sides of the lower part 2 is equal and the distance between adjacent grooves 4 in the short sides is 400-700mm.
The connecting structure 5 comprises a stainless steel sleeve 51 and a connecting sheet 52, wherein one side of the connecting sheet 52 is connected with the photovoltaic carrier lower layer component 2, and the other opposite side of the connecting sheet is connected with the stainless steel sleeve 51.
The utility model discloses the second aspect provides a photovoltaic array's equipment method, photovoltaic array by the utility model discloses the first aspect the photovoltaic body assemble and get, the equipment method includes following step:
and 2, connecting the photovoltaic floating bodies through a steel wire rope to obtain a photovoltaic array.
Drawings
FIG. 1 is a top view of a photovoltaic carrier in a water environment according to a preferred embodiment of the present invention;
FIG. 2 is a front view of a photovoltaic carrier in an aqueous environment according to a preferred embodiment of the present invention;
FIG. 3 is a left side view of a photovoltaic carrier in a water environment according to a preferred embodiment of the present invention;
FIG. 4 illustrates a cross-sectional view of a photovoltaic carrier in a water environment and with photovoltaic modules installed in accordance with a preferred embodiment of the present invention;
fig. 5 is a schematic view of a photovoltaic floating body connection structure in a water environment according to a preferred embodiment of the present invention;
FIG. 6 is a top view of the photovoltaic floating body in a preferred embodiment of the present invention after being connected;
FIG. 7 is a left side view of the photovoltaic floating body in a water environment according to a preferred embodiment of the present invention after being connected;
fig. 8 shows the schematic view of the internal structure of the photovoltaic floating body in the water environment according to a preferred embodiment of the present invention;
fig. 9 shows a schematic structural view of a photovoltaic module installed in a fresh water environment according to a preferred embodiment of the present invention;
fig. 10 shows a schematic view of a preferred embodiment of the present invention in which a photovoltaic module is mounted horizontally;
fig. 11 shows a schematic diagram of the photovoltaic array in a water environment swinging with waves according to a preferred embodiment of the present invention.
Fig. 12 shows a schematic design diagram of the bottom of the photovoltaic floating body in the water environment according to a preferred embodiment of the invention.
Description of the reference numerals
1-upper layer component;
2-lower layer component;
3-a hollow portion;
4-a groove;
5-a linking structure;
51-stainless steel sleeve;
52-connecting piece.
Detailed Description
The present invention will be described in detail below, and features and advantages of the present invention will become more apparent and clear with the description.
The utility model discloses an aspect lies in providing a photovoltaic body that uses in anti wave type water environment, this photovoltaic body includes photovoltaic carrier and photovoltaic module, the photovoltaic carrier includes upper part 1 and lower floor's part 2, upper part 1 and lower floor's part 2 formula shaping as an organic whole, and upper part 1 and lower floor's part 2 are flat cuboid form, and upper part 1 is located the intermediate position of lower floor's part 2 top, as shown in fig. 1 and fig. 4.
The upper component 1 has a length and width that is less than the length and width of the lower component 2, as shown in figures 2 and 3. The upper part is used for placing and fixing the photovoltaic module. The lower floor part 2 of photovoltaic carrier is the body structure, presents the platykurtic.
The middle position of the lower layer part 2 is provided with a hollow part 3, except the hollow part, the whole photovoltaic carrier is of a solid structure, preferably, the hollow part 3 penetrates through the lower layer part 2, as shown in fig. 4, the hollow part is used as a part of a sucker structure of the photovoltaic carrier, after the photovoltaic module is horizontally arranged on the photovoltaic carrier, the photovoltaic module and the photovoltaic carrier are spliced into a closed structure, the lower surface of the photovoltaic carrier is provided with a large-area depression, so that the gas below the photovoltaic carrier is sealed by the water surface, under the combined action of the buoyancy of the waterborne photovoltaic carrier and the atmospheric pressure, the photovoltaic floating body is attached to the water surface like a sucker, when encountering stormy waves, the buoyancy of the carrier and the photovoltaic carrier, the photovoltaic floating body does not sink to the water surface, the whole body does not separate from the water surface under the action of the atmospheric pressure, the effect of attaching the water surface is realized, and the capability of resisting the stormy waves is effectively improved.
Preferably, the lower component 2 is 100-300mm longer than the upper component 1, more preferably the lower component 2 is 150-200mm longer than the upper component 1.
The lower layer member 2 is preferably 100 to 300mm wider than the upper layer member 1, more preferably the lower layer member 2 is 150 to 200mm wider than the upper layer member 1.
When the dimensions of the lower layer member 2 and the upper layer member 1 are in the above range, the lower layer member can provide sufficient buoyancy as a floating structure.
In a preferred embodiment of the present invention, the hollow portion 3 has a cylindrical shape, a conical shape, or a rectangular parallelepiped shape, preferably a rectangular parallelepiped shape.
The lower member 2 is 100-400mm longer than the hollow part 3, preferably the lower member 2 is 200-350mm longer than the hollow part 3.
The lower member 2 is 100-400mm wider than the hollow part 3, preferably the lower member 2 is 200-350mm wider than the hollow part 3.
If the size of the hollow part is too large, the buoyancy provided by the lower layer part is not enough to support the photovoltaic carrier and the photovoltaic module, if the size of the hollow part is too small, the suction provided by the hollow part is not enough, the effect of attaching the photovoltaic carrier to the water surface is poor, and when the size of the hollow part is within the range, the hollow part can provide enough suction to attach the photovoltaic carrier to the water surface, meanwhile, the buoyancy provided by the lower layer part is larger, and the hollow part and the lower layer part have a synergistic effect, so that the wind and wave resistance of the photovoltaic carrier is effectively improved.
According to the utility model relates to a preferred embodiment, there is striation or ripple-shaped line in the upper surface of photovoltaic carrier lower floor part 2, as shown in figure 1 for anti-skidding structure when the staff walks, can be used as drainage structures simultaneously.
According to a preferred embodiment of the invention there is a water absorbing layer of 1-5cm below the floating body, as shown in figures 11 and 12. When the floating body horizontally floats on the water surface, the water absorption layer can not influence the buoyancy of the floating body. When the floating body overturns due to large wind waves and one side of the floating body rises away from the water surface, the weight of the water body in the water absorption layer can influence the floating body to resist wind power by the gravity of the water.
The edge section of the lower layer part 2 of the marine photovoltaic carrier is arc-shaped, so that water flow impact can be reduced, the damage caused by collision between the marine photovoltaic carriers is prevented, and the mutual opening and closing between the photovoltaic carriers are facilitated.
The photovoltaic carrier is detachably connected with the photovoltaic carrier, preferably, the connection mode is one or two of buckling connection and sleeve connection, and more preferably, the connection mode is sleeve connection.
It is fixed not the lug connection between the water environment photovoltaic carrier, connect through the steel wire cable between the adjacent photovoltaic carrier, the photovoltaic carrier is through being located the 5 suits of 2 peripheral connection structure of lower floor's part on the steel wire cable, makes to link together between a plurality of water environment photovoltaic carriers and forms photovoltaic array, can follow the vertical direction of steel wire cable between the adjacent photovoltaic carrier and rotate.
When the connection mode enables the water body environment photovoltaic carriers and the photovoltaic modules to be impacted by water flow, the adjacent photovoltaic carriers can rotate around the steel wire rope within a certain range, and therefore damage to the photovoltaic carriers, the photovoltaic modules and the connection parts of the photovoltaic carriers and the photovoltaic modules caused by water flow impact is reduced.
The utility model relates to an in the preferred embodiment, the periphery of photovoltaic carrier lower floor part 2 is equipped with recess 4, all is equipped with connection structure 5 in every recess 4, and connection structure 5 suit is on the wire cable for interconnect between the water environment photovoltaic carrier, connection structure 5 and photovoltaic carrier lower floor part 2 formula as an organic whole are connected, as shown in figure 1.
The integral type is connected can make connection structure 5's atress effect better, avoids connection structure 5 fracture, improves the tolerance and the unrestrained ability of anti-wind of photovoltaic carrier.
The number of the grooves 4 on the long side of the photovoltaic carrier lower layer member 2 is preferably 2 to 12, and more preferably 3 to 12.
The distance between adjacent grooves 4 on the long side of the lower component 2 is equal, and the distance between adjacent grooves 4 on the long side is 400-700mm, preferably 500-600mm, and more preferably 550mm.
The number of grooves 4 in the short side of the lower part 2 of the photovoltaic carrier is preferably 2 to 12, more preferably 3 to 12.
The photovoltaic carrier connecting structure has the advantages that adjacent photovoltaic carriers can be effectively connected, enough connecting force is provided, and disconnection between the adjacent photovoltaic carriers due to insufficient connecting force when wind waves are large is avoided.
The distance between adjacent grooves 4 in the short sides of the lower part 2 is equal, and the distance between adjacent grooves 4 in the short sides is 400-700mm, preferably 500-600mm, more preferably 550mm.
In a further preferred embodiment of the present invention, the connection structure 5 comprises a stainless steel sleeve 51 and a connection piece 52, the connection piece 52 is connected to the lower layer part 2 of the photovoltaic carrier on one side, and is connected to the stainless steel sleeve 51 on the other side opposite to the connection piece, and the photovoltaic carrier is sleeved on the steel wire rope through the stainless steel sleeve 51, as shown in fig. 5.
The stainless steel sleeve is used for installation, so that the steel wire rope can be prevented from wearing the connecting joint, and the service life is prolonged.
Preferably, each connection structure 5 comprises one or two stainless steel sleeves 51, when two stainless steel sleeves are included, the two stainless steel sleeves are respectively positioned at two ends of the connection piece 52, the connection structure 5 is in a concave shape, when one stainless steel sleeve is connected, the stainless steel sleeve is positioned at the middle position of the connection piece 52, the connection structure 5 is in a convex shape, and the convex connection structure can be embedded in the concave connection structure, as shown in fig. 5 and 6.
More preferably, the two arbitrarily adjacent sides of the lower layer part 2 are all provided with the concave-shaped connecting structures, and the other two sides are all provided with the convex-shaped connecting structures, so that the concave-shaped connecting structures and the convex-shaped connecting structures of the two adjacent photovoltaic carriers can be ensured to be embedded, and the photovoltaic carriers can be sleeved on the steel wire rope to present a structure similar to a hinge as shown in fig. 5, when encountering stormy waves, the photovoltaic carriers can rotate along the vertical direction of the steel wire rope as shown in fig. 7, and simultaneously, the embedded mode can also avoid relative displacement between the adjacent photovoltaic carriers along the axial direction of the steel wire rope and swing along with the stormy waves as shown in fig. 11.
The above connection mode is adopted in the utility model, when can making water environment photovoltaic body array receive water impact, take place to rotate along steel wire rope's vertical direction in the certain limit and reduce water impact to photovoltaic carrier and coupling part's destruction.
The material of water photovoltaic carrier is high molecular polymer, and high molecular polymer mainly provides buoyancy and intensity, makes up formula as an organic whole photovoltaic carrier such as the inside skeleton of photovoltaic carrier, connecting elements simultaneously. The photovoltaic carrier is a solid floating body, and the impact of sea ice is resisted by the solid floating body.
The high molecular polymer has a tensile strength of greater than 0.4MPa, preferably greater than 15MPa. Meanwhile, the high molecular polymer also has corrosion resistance, avoids chemical corrosion, biological corrosion, electrochemical corrosion and the like in the marine environment, and has certain elasticity and can resist dynamic load caused by wave impact.
The internal skeleton supports are arranged inside the upper layer part 1 and the lower layer part 2 respectively, the internal skeleton supports are rectangular supports and are used for supporting parts and internal skeletons for photovoltaic carrier production molding, a fiber net-shaped structure for reinforcement is arranged on the periphery of the rectangular supports of the lower layer part 2 as shown in fig. 8, the strength of the lower layer part 2 and the whole photovoltaic floating body is effectively improved, and the wind wave resistance of the floating body is improved. The internal support structure can be made of wood, moso bamboo and the like.
This water environment photovoltaic carrier's whole buoyancy is far greater than photovoltaic module's weight, photovoltaic carrier's buoyancy is higher than 200 kg/piece, satisfies body material damage and the growth of the marine fouling organism.
According to the utility model relates to a preferred embodiment, in the great area of stormy waves, like on the sea, photovoltaic module imbeds on water photovoltaic carrier, and photovoltaic module is the horizontal mode and installs in photovoltaic carrier. The influence utility model of unrestrained to photovoltaic module can be reduced to horizontally mounting means.
Specifically, the inner wall of the upper component 1 is provided with a circle of grooves, and the height of the grooves is slightly larger than the thickness of the photovoltaic module, so that the photovoltaic module can be embedded in the grooves, as shown in fig. 10.
According to another preferred embodiment of the present invention, if in a region with low wind waves, such as an inland lake, the photovoltaic module is mounted on the photovoltaic carrier at a certain inclination angle.
Specifically, four holes are symmetrically arranged at four corners of the upper part component 2 of the photovoltaic carrier, and are used for installing photovoltaic supports, and photovoltaic modules are installed on the photovoltaic supports, as shown in fig. 9, the photovoltaic supports installed on the same side have the same length, and the length of the photovoltaic support on the same side is different from that of the photovoltaic support on the other side opposite to the photovoltaic support, so that the photovoltaic modules are installed on the photovoltaic carrier at a certain inclination angle, and the photovoltaic modules have the inclination angle to achieve the optimal power generation effect.
The second aspect of the present invention is to provide a method for assembling a photovoltaic array, wherein the photovoltaic array is assembled by the first aspect of the present invention, the method comprises the following steps:
When the photovoltaic module is installed in the photovoltaic carrier at a horizontal angle, the photovoltaic module is embedded in the groove of the inner wall of the upper member 1, resulting in a photovoltaic unit.
When the photovoltaic module is installed on the photovoltaic carrier at a certain inclination angle, the photovoltaic support is installed in four holes of the upper layer part 2, the length of the photovoltaic support installed on the same side is different from that of the photovoltaic support on the other opposite side, and then the photovoltaic module is installed on the photovoltaic support, so that a certain angle is formed between the photovoltaic module and the photovoltaic carrier.
And 2, connecting the photovoltaic floating bodies through a steel wire rope to obtain a photovoltaic array.
The convex-shaped connecting structures in the lower-layer components 2 of the adjacent photovoltaic floating bodies are embedded into the concave-shaped connecting structures, and steel wires penetrate through stainless steel sleeves of the connecting structures to form a structure similar to a hinge, as shown in fig. 5, and the photovoltaic floating bodies are connected in the above manner, as shown in fig. 6.
The photovoltaic floating bodies are sleeved on the steel wire ropes through the connecting structures in the photovoltaic carrier lower-layer parts 2, so that the plurality of offshore photovoltaic floating bodies are connected together to form an array, and an offshore photovoltaic array is obtained.
The utility model discloses the beneficial effect who has:
(1) The utility model discloses photovoltaic carrier and photovoltaic body splice into airtight structure, and there is large tracts of land sunk structure whole lower surface, make its below gas by the surface of water closed, under the combined action of buoyancy and atmospheric pressure of photovoltaic carrier on water, form integral type sucker structure, make the photovoltaic carrier laminate on the surface of water like the sucking disc, when the photovoltaic module meets the stormy waves with the body, the buoyancy of carrier makes the body not sink to the aquatic, the effect of atmospheric pressure makes the whole not break away from the surface of water, thus realize the effect of laminating the surface of water, strengthen the stormy waves-resisting ability of the photovoltaic carrier;
(2) The photovoltaic floating body of the utility model realizes the installation mode that one water body environment photovoltaic carrier corresponds to one photovoltaic component, if one photovoltaic carrier or one component is damaged, the photovoltaic floating body can be independently disassembled and replaced, thereby avoiding the complicated integral installation and replacement mode;
(3) The photovoltaic floating body integrated type water body environment has convenient and quick installation and high laying efficiency, and is different from the defects that the traditional water floating type photovoltaic carrier needs multiple connecting points and is difficult to splice a plurality of blocks;
(4) The photovoltaic floating body in the water environment has a firm overall structure, and solves the problem that the floating photovoltaic carrier cannot normally work in the environment with severe sea conditions;
(5) The photovoltaic floating body in the water body environment is different from a traditional floating body splicing type empty box and is of an integral carrier structure, reticular fibers are arranged in the photovoltaic carrier, fixed support is strengthened, meanwhile, the photovoltaic floating body has a good anti-wave effect, and the building of a photovoltaic power station can be realized;
(6) Through steel wire rope interconnect between each photovoltaic body unit, when receiving water impact, the vertical direction that steel wire rope can be followed to the photovoltaic body rotates, can effectively reduce water impact and to photovoltaic body and coupling part's destruction, extension photovoltaic body life.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", and the like indicate the position or positional relationship based on the operation state of the present invention, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention has been described above in connection with preferred embodiments, which are merely exemplary and illustrative. On this basis, can be right the utility model discloses carry out multiple replacement and improvement, these all fall into the utility model discloses a protection scope.
Claims (9)
1. The photovoltaic floating body is characterized by comprising a photovoltaic carrier and a photovoltaic module, wherein the photovoltaic carrier comprises an upper part component (1) and a lower part component (2), the upper part component (1) and the lower part component (2) are integrally formed, the upper part component (1) and the lower part component (2) are both flat cuboid-shaped, and the upper part component (1) is located in the middle position above the lower part component (2);
a hollow part (3) is provided in the middle of the lower member (2), and the hollow part (3) penetrates the lower member (2).
2. The photovoltaic floating body of claim 1,
the length and the width of the upper part component (1) are both smaller than those of the lower part component (2);
the upper surface of the lower layer part (2) is inclined downwards towards the outside, and an acute angle is formed between the upper surface and the lower surface;
the hollow part (3) is cylindrical, conical or cuboid.
3. The photovoltaic floating body of claim 2,
the lower layer component (2) is 100-300mm longer than the upper layer component (1), and the lower layer component (2) is 100-300mm wider than the upper layer component (1).
4. The photovoltaic floating body of claim 2,
the lower layer member (2) is 100-400mm longer than the hollow part (3), and the lower layer member (2) is 100-400mm wider than the hollow part (3).
5. The photovoltaic floating body of claim 1,
the adjacent photovoltaic carriers are connected in a detachable mode.
6. The photovoltaic floating body of claim 5,
the adjacent photovoltaic carriers are connected through a steel wire rope, the photovoltaic carriers are sleeved on the steel wire rope through a connecting structure (5) positioned on the periphery of the lower-layer component (2), and the photovoltaic carriers can rotate in the vertical direction of the steel wire rope.
7. The photovoltaic floating body of claim 6,
the periphery of the photovoltaic carrier lower-layer component (2) is provided with grooves (4), each groove (4) is internally provided with a connecting structure (5), the connecting structures (5) are sleeved on the steel wire ropes, and the connecting structures (5) are connected with the photovoltaic carrier lower-layer component (2) in an integrated mode.
8. The photovoltaic floating body of claim 7,
the number of the grooves (4) on the long side of the photovoltaic carrier lower layer component (2) is 2-12;
the distances between the adjacent grooves (4) on the long sides of the lower layer component (2) are equal, and the distance between the adjacent grooves (4) on the long sides is 400-700mm;
the number of the grooves (4) on the short side of the photovoltaic carrier lower layer component (2) is 2-12;
the distances between the adjacent grooves (4) on the short sides of the lower layer component (2) are equal, and the distance between the adjacent grooves (4) on the short sides is 400-700mm.
9. The photovoltaic floating body of claim 6,
the connecting structure (5) comprises a stainless steel sleeve (51) and a connecting sheet (52), one side of the connecting sheet (52) is connected with the photovoltaic carrier lower-layer component (2), and the other side opposite to the connecting sheet is connected with the stainless steel sleeve (51).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222176832.1U CN218519812U (en) | 2022-08-17 | 2022-08-17 | Photovoltaic body used in wave-resistant water body environment |
| PCT/CN2023/107960 WO2024037270A1 (en) | 2022-08-17 | 2023-07-18 | Wave-resistant photovoltaic floating body used in water body environment, and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222176832.1U CN218519812U (en) | 2022-08-17 | 2022-08-17 | Photovoltaic body used in wave-resistant water body environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218519812U true CN218519812U (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222176832.1U Active CN218519812U (en) | 2022-08-17 | 2022-08-17 | Photovoltaic body used in wave-resistant water body environment |
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| WO2024037270A1 (en) * | 2022-08-17 | 2024-02-22 | 百奥源环境科技(浙江)有限公司 | Wave-resistant photovoltaic floating body used in water body environment, and mounting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024037270A1 (en) * | 2022-08-17 | 2024-02-22 | 百奥源环境科技(浙江)有限公司 | Wave-resistant photovoltaic floating body used in water body environment, and mounting method |
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