CN217994741U - Floating photovoltaic module - Google Patents
Floating photovoltaic module Download PDFInfo
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- CN217994741U CN217994741U CN202221791950.7U CN202221791950U CN217994741U CN 217994741 U CN217994741 U CN 217994741U CN 202221791950 U CN202221791950 U CN 202221791950U CN 217994741 U CN217994741 U CN 217994741U
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Abstract
The utility model belongs to the technical field of showy photovoltaic module technique and specifically relates to a showy photovoltaic module, including showy main part and photovoltaic board main part, its characterized in that: the floating main body comprises a lower-layer floating body, an upper-layer floating body and a connecting part, the lower-layer floating body and the upper-layer floating body are connected through the connecting part, a channel is formed between the lower-layer floating body and the upper-layer floating body, and the photovoltaic panel main body is arranged on the upper-layer floating body. The utility model discloses float photovoltaic module's showy main part includes lower floor body, upper strata body and connecting portion to form the passageway through connecting portion between lower floor body and upper strata body, make this showy photovoltaic module radiating effect in the in-service use in-process by effectual improvement, and then guaranteed photovoltaic module's generating efficiency.
Description
Technical Field
The utility model relates to a showy photovoltaic module technical field specifically is a showy photovoltaic module.
Background
The floating type water photovoltaic refers to the floating type photovoltaic power station built on water such as oceans, lakes, rivers, reservoirs, water reservoirs and the like. Compared with the traditional ground photovoltaic power station, the floating power station installed on the water surface can reduce the occupation of land resources, reduce the evaporation capacity of the water surface, inhibit the propagation of algae in the water and be beneficial to the protection of water resources. The existing floating photovoltaic module has the defects that the photovoltaic module is usually arranged on floating boxes, the floating boxes are fixed in a bolting mode, and the whole floating box array module cannot bear large wind waves. The horizontally connected support lugs can produce fatigue damage when the buoyancy tank vibrates along with the waves, and the service life is shortened. In addition, the photovoltaic panel is mostly installed at a fixed angle, and although the larger incident amount of sunlight is ensured, the wind resistance performance is greatly weakened, and the photovoltaic panel is easy to overturn under strong wind. Although the photovoltaic panel is close to the water surface, the cooling effect of the photovoltaic panel is mostly from air convection, and the cooling effect is not good, so that the power generation efficiency of the photovoltaic module is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a improve showy photovoltaic module stability and photovoltaic module generating efficiency's showy photovoltaic module is provided.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a float photovoltaic module, includes showy main part and photovoltaic board main part, its characterized in that: the floating main body comprises a lower-layer floating body, an upper-layer floating body and a connecting part, the lower-layer floating body and the upper-layer floating body are connected through the connecting part, a channel is formed between the lower-layer floating body and the upper-layer floating body, and the photovoltaic panel main body is arranged on the upper-layer floating body.
The top of the upper floating body is provided with a slot; the photovoltaic panel body is disposed within the slot.
The two sides of the lower floating body are fixedly connected with connecting pieces, and through holes used for connecting flexible connecting cables in the horizontal direction are formed in the connecting pieces.
The connecting parts are a plurality of connecting columns arranged between the lower-layer floating body and the upper-layer floating body.
The spliced pole is provided with six, sets up along lower floor's floater length direction's both sides.
And a sealant is coated at the joint of the slot and the photovoltaic panel main body.
The mass of lower floor's body is greater than the total mass of upper strata body and photovoltaic board main part.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, float the main part and include lower floor body, upper float and connecting portion to form the passageway through connecting portion between lower floor body and upper float, thereby when this float photovoltaic module in the use, can effectual improvement photovoltaic board main part and the distance between the surface of water under the effect of spliced pole, thereby can effectively reduce the washing away of wave to photovoltaic board main part, reduce the sea water corrosion. Due to the existence of the channel, water under wind waves can flow through the channel, the impact of the water waves on the floating main body is reduced, and the stability of the floating photovoltaic module is improved.
Meanwhile, the channel between the lower layer floating body and the upper layer floating body can take away heat of the photovoltaic panel main body back plate when water flows through the channel, a shadow area and a non-shadow area below the photovoltaic panel main body form a temperature difference, air convection is generated, and heat of the photovoltaic module back plate can also be taken away, so that the heat dissipation effect of the floating photovoltaic module in the actual use process is effectively improved, and the power generation efficiency of the photovoltaic module is further ensured.
Drawings
FIG. 1 is a schematic view of the front isometric structure of the present invention;
fig. 2 is a schematic view of the local decomposition structure of the present invention.
In the figure: 1. a floating body; 101. a lower layer floating body; 102. a photovoltaic panel main body; 103. a connecting member; 104. a through hole; 105. a flexible connection cable; 2. a sandwich structure; 201. connecting columns; 202. an upper layer floating body; 203. grooving; 204. and (7) sealing the glue.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention.
Referring to fig. 1-2, the present invention provides a floating photovoltaic module, which comprises a floating body 1 and a photovoltaic panel body 102, wherein the floating body 1 comprises a lower floating body 101, an upper floating body 202 and a connecting portion, and the lower floating body 101 and the upper floating body 202 are connected by the connecting portion. A channel is formed between the lower floating body 101 and the upper floating body 202, and the photovoltaic panel main body 102 is arranged on the upper floating body 202.
The photovoltaic panel main part 102 of setting on upper strata body 202 can be a photovoltaic board or the matrix that the polylith photovoltaic board is constituteed.
The upper floating body 202 and the connecting portion form a sandwich structure 2 that can effectively ensure the power generation efficiency of the photovoltaic panel main body 102.
In one embodiment, the top of the upper floating body 202 is provided with a slot 203, the photovoltaic panel main body 102 is arranged inside the slot 203, and the photovoltaic panel main body 102 is in clearance fit with the slot 203, so that the photovoltaic panel main body 102 can be firmly embedded inside the slot 203 on the top of the upper floating body 202.
In one embodiment, the sealing glue 204 for sealing the photovoltaic panel main body 102 is coated inside the groove 203 of the upper layer floating body 202, and the sealing glue 204 is waterproof glue, so that the scouring of waves to the photovoltaic panel can be reduced, the seawater corrosion is reduced, and the influence of water entering the photovoltaic module on the power generation efficiency is reduced.
In one embodiment, the two sides of the lower floating body 101 are fixedly connected with connecting pieces 103, the connecting pieces 103 are vertically arranged, and through holes (104) for connecting flexible connecting cables in the horizontal direction are formed in the connecting pieces 103. The connecting piece 103 adopts the structure of engaging lug, improves fatigue resistance, is fit for using under the big wave.
In one embodiment, the connecting part adopts a scheme of adopting a plurality of connecting columns. As shown in fig. 2, six connecting columns 201 are arranged, and the six connecting columns 201 are uniformly distributed on the top of the lower floating body 101 and on two sides adjacent to the connecting piece 103, so that the photovoltaic panel main body 102 can be far away from the water surface, and the heat of the photovoltaic module backboard can be taken away when water flows through the interlayer. The photovoltaic module below is shadow district and non-shadow district and forms the temperature difference, produces the air convection and also can take away photovoltaic module backplate heat, and then has further guaranteed the generating efficiency of photovoltaic board main part 102, and the quality of lower floor body 101 is greater than the total quality of upper float 202 and photovoltaic board main part 102 to make whole body barycenter at the position on the upper side in lower floor body center.
The utility model discloses work flow: when the floating photovoltaic module is used, firstly, the lower layer floating body 101 and the floating support are fixed through the connection piece 103 and the matching of the through hole 104 and the flexible connection cable 105, so that the limitation on the lower layer floating body 101 is realized, then, the inside of the slot 203 is uniformly coated with the sealant 204, the photovoltaic panel main body 102 is installed inside the slot 203, the sealant 204 is waterproof glue, so that the influence on the power generation efficiency of the photovoltaic panel main body 102 caused by the contact of the photovoltaic panel main body 102 and water can be further avoided, in the using process of the floating photovoltaic module, the distance between the photovoltaic panel main body 102 and the water surface can be effectively increased under the action of the connecting column 201, the scouring of waves to the photovoltaic panel main body 102 can be effectively reduced, the seawater corrosion is reduced, meanwhile, the heat of the back panel of the photovoltaic panel main body 102 can be taken away when a waterway passes through an interlayer, the temperature difference is formed between a shadow area and a non-shadow area below the photovoltaic panel main body 102, the heat of the photovoltaic panel main body 102 can be taken away by air convection, so that the heat of the back panel main body 102 can be taken away by air convection, the heat of the floating photovoltaic module in the actual using process, and the power generation efficiency of the photovoltaic module is further ensured.
Claims (7)
1. A floating photovoltaic module comprising a floating body (1) and a photovoltaic panel body (102), characterized in that: the floating body (1) comprises a lower floating body (101), an upper floating body (202) and a connecting part, the lower floating body (101) and the upper floating body (202) are connected through the connecting part, a channel is formed between the lower floating body (101) and the upper floating body (202), and the photovoltaic panel body (102) is arranged on the upper floating body (202).
2. A floating photovoltaic module according to claim 1, wherein: the top of the upper layer floating body (202) is provided with a slot (203); the photovoltaic panel body (102) is disposed in the slot (203).
3. A floating photovoltaic module according to claim 1, wherein: both sides of the lower floating body (101) are fixedly connected with connecting pieces (103), and through holes (104) which are used for connecting flexible connecting cables in the horizontal direction are formed in the connecting pieces (103).
4. A floating photovoltaic module according to claim 1, wherein: the connecting parts are a plurality of connecting columns arranged between the lower-layer floating body (101) and the upper-layer floating body (202).
5. A floating photovoltaic module according to claim 4, wherein: the six connecting columns (201) are arranged on two sides of the lower-layer floating body (101) in the length direction.
6. A floating photovoltaic module according to claim 2, wherein: and sealant (204) is coated at the joint of the groove (203) and the photovoltaic panel main body (102).
7. A floating photovoltaic module according to claim 1, wherein: the mass of the lower floating body (101) is larger than the total mass of the upper floating body (202) and the photovoltaic panel main body (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791950.7U CN217994741U (en) | 2022-07-13 | 2022-07-13 | Floating photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791950.7U CN217994741U (en) | 2022-07-13 | 2022-07-13 | Floating photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217994741U true CN217994741U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221791950.7U Active CN217994741U (en) | 2022-07-13 | 2022-07-13 | Floating photovoltaic module |
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| CN (1) | CN217994741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115955167A (en) * | 2023-01-13 | 2023-04-11 | 无锡思绎生态科技有限公司 | Wind-wave-resistant water solar power generation equipment |
-
2022
- 2022-07-13 CN CN202221791950.7U patent/CN217994741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115955167A (en) * | 2023-01-13 | 2023-04-11 | 无锡思绎生态科技有限公司 | Wind-wave-resistant water solar power generation equipment |
| CN115955167B (en) * | 2023-01-13 | 2024-01-05 | 无锡思绎生态科技有限公司 | Wind wave resistant water solar power generation equipment |
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