CN217048982U - Surface of water photovoltaic floating system - Google Patents

Abstract

The application provides a surface of water photovoltaic floating system, including a plurality of main bodies of photovoltaic module, a plurality of peripheral main body and a plurality of pavement body, peripheral main body sets up in the peripheral long limit of photovoltaic module, and peripheral main body and pavement body set up in photovoltaic module's peripheral minor face, and photovoltaic module main body is the article style of calligraphy and arranges. The main body of the photovoltaic module in the application is distributed in a triangular structure, the reliability and the stability of the system are effectively improved, the material consumption of the photovoltaic floating system on the water surface is reduced, and the cost is reduced.

Description

Surface of water photovoltaic floating system

Technical Field

The application relates to the technical field of photovoltaic equipment, more specifically says, relates to a surface of water photovoltaic floating system.

Background

The water floating type photovoltaic power station has the advantages of not occupying land resources, being capable of being combined with industries such as aquaculture, tourism development and the like, and is more and more widely applied.

At present, in a water surface photovoltaic floating system on the market, a square matrix of the water surface photovoltaic floating system is internally composed of a plurality of quadrangles, and a quadrangle structure has the condition of four-side distortion deformation, so that the tolerance is poor and the structure is unstable.

Disclosure of Invention

The application provides a surface of water photovoltaic floating system, each photovoltaic module main body of installation component is the article style of calligraphy structure and arranges, supports firmly stably to save supporting material, reduction in production cost and use cost.

The application provides a water surface photovoltaic floating system which comprises a plurality of photovoltaic component main floating bodies, a plurality of peripheral main floating bodies and a plurality of walkway floating bodies, wherein each photovoltaic component is arranged on each photovoltaic component main floating body through a supporting component, the peripheral main floating bodies are arranged on the peripheral long edges of the photovoltaic components, and the photovoltaic component main floating bodies are arranged in a shape of Chinese character 'pin'; the four corners of the peripheral main floating body are respectively provided with a main floating body connecting lug plate which is used for being respectively connected with the four corners of the photovoltaic module main floating body, the short side of the peripheral main floating body is provided with a walkway floating body connecting lug plate which is used for being connected with the walkway floating body, and the peripheral main floating body and the walkway floating body are arranged on the peripheral short side of the photovoltaic module.

In some embodiments, the floating body device further comprises a plurality of peripheral connecting floating bodies, two long edges of each peripheral main floating body are respectively provided with two connecting floating body ear plates, and the two connecting floating body ear plates are connected with the ear plates at four corners of the peripheral connecting floating body.

In some embodiments, each of the peripheral connecting floats is connected between two of the peripheral main floats on the peripheral long sides.

In some embodiments, each of the walkway floats is connected between two of the peripheral main floats.

In some embodiments, the main float connecting lug plate is in a splayed structure.

In some embodiments, the support assembly comprises:

the photovoltaic module frame comprises a photovoltaic module frame, two front supporting legs and a component mounting buckle, wherein the photovoltaic module frame is provided with a front supporting leg seat and a back supporting leg;

two back landing legs for support in photovoltaic module's bottom rear side.

In some embodiments, a locking opening is arranged between the elastic clamping jaw and the elastic pressing buckle, a groove for embedding the locking opening is arranged at the top of the front leg support, and the locking opening and the groove are fastened by using a bolt.

In some embodiments, the rear leg is in a V-shaped configuration.

In some embodiments, the walkway floater connecting lug is disposed at a short side center position of the peripheral main floater.

In some embodiments, the angle between the central line of the main floating body connecting lug plate and the peripheral main floating body ranges from 0 to 45 degrees.

The utility model provides a surface of water photovoltaic floating system optimizes to the unstable quadrangle structure of arranging of current surface of water photovoltaic floating system subassembly, and the main body of each photovoltaic module that supports photovoltaic module connects and forms article font structure, and the focus of each main body is connected and is formed stable triangle-shaped structure, compares in quadrangle structure of arranging, and bearing structure is firm more stable. In addition, this application adopts the mounting means that peripheral main body and pavement body combined together, can reduce the use of pavement body, improves system reliability, and peripheral main body compatibility is maintained the pavement, can further reduce surface of water photovoltaic floating system's material quantity, further saves installation material, reduce cost.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a surface photovoltaic floating system matrix according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of the peripheral main float of FIG. 1;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic structural view of the peripheral connection float of FIG. 1;

FIG. 5 is a schematic structural view of the walkway float of FIG. 1;

FIG. 6 is a schematic structural diagram of a surface photovoltaic flotation system in an embodiment of the present application;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a schematic structural view of the photovoltaic module, the peripheral main float and the support module of FIG. 1;

FIG. 9 is a schematic view of the front leg of FIG. 8;

fig. 10 is a schematic structural view of the rear leg of fig. 8.

Wherein, the solar photovoltaic module comprises 10-photovoltaic modules, 20-photovoltaic module main floating bodies, 30-peripheral main floating bodies, 40-walkway floating bodies, 50-supporting modules and 60-peripheral connecting floating bodies;

301-main floating body connecting lug plates, 302-walkway floating body connecting lug plates, 303-connecting floating body lug plates, 501-front supporting legs and 502-rear supporting legs;

5011-front supporting leg seat, 5012-component mounting buckle and 5013-bolt.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a water surface photovoltaic floating system matrix according to an embodiment of the present application.

In order to enable those skilled in the art to better understand the scheme of the present application, the present application will be described in further detail with reference to the accompanying drawings and the detailed description.

The application provides a surface of water photovoltaic floating system, including the main body 20 of a plurality of photovoltaic module, a plurality of peripheral main body 30 and a plurality of pavement body 40, each photovoltaic module passes through supporting component 50 to be installed in on the main body 20 of photovoltaic module, and peripheral main body 30 sets up in the peripheral long limit of photovoltaic module, and peripheral main body 30 is connected with pavement body 40, sets up in photovoltaic module's peripheral minor face.

Referring to fig. 2, 3 and 4, fig. 2 is a schematic structural view of the peripheral main float of fig. 1;

FIG. 3 is a top view of FIG. 2; fig. 4 is a schematic structural view of the walkway floating body in fig. 1.

The four corners of the peripheral main floating bodies 30 are respectively provided with a main floating body connecting lug plate 301, the main floating body connecting lug plates 301 are in a splayed structure, and the peripheral main floating bodies 30 are fastened through the connecting lug plates at the four corners and bolts to form a peripheral long edge. Any adjacent three photovoltaic module main floating bodies 20 are arranged in a triangular shape, and the main floating body connecting lug plates 301 at the four corners of the peripheral main floating body 30 are fastened with the four corner plates of the photovoltaic module main floating body 20 through connecting lug plates and bolts.

The two short sides of the peripheral main floating body 30 are provided with the walkway floating body connecting lug plates 302, and the walkway floating body connecting lug plates 302 are generally arranged at the center positions of the short sides, so that the connection between the peripheral main floating body 30 and the walkway floating body 40 is more convenient, and the processing and the assembly are easy. Two short edges of the walkway floating body 40 are provided with walkway ear plates, and the walkway floating body connecting ear plate 302 is connected with the walkway ear plates through bolts, so that the peripheral main floating body 30 and the walkway floating body 40 form peripheral short edges. The maintenance walkway is formed by combining the peripheral main floating body 30 and the walkway floating body 40, so that the using amount of the walkway floating body 40 can be reduced, and the cost is reduced.

That is, the peripheral main floating body 30 can be used for the peripheral floating body of the peripheral long side, and is also adapted to the peripheral short side to take the role of the maintenance walkway. The periphery is connected with the floating body 60, and the enlarged floating body is adopted, so that the strength of the whole-column long-direction operation and maintenance walkway is improved.

Photovoltaic module passes through supporting component 50 to be installed on the main body 20 of photovoltaic module, is the article style of calligraphy between the photovoltaic module and arranges, because the focus of the main body 20 of photovoltaic module connects into stable triangle-shaped shape for photovoltaic module's installation is more firm.

The main body 20 of photovoltaic module can be the same with the main body 30's of periphery structure, is the rectangle massive structure in the figure, and the main body 30 of periphery can be used for supporting photovoltaic module and peripheral body simultaneously. Thus, this application adopts two kinds of body structures, reduces the body kind, and the installation is convenient more, high-efficient.

Referring to fig. 5 in conjunction with fig. 1 and 3, fig. 5 is a schematic structural view of the peripheral connection float of fig. 1.

The long edge of the system is formed by assembling a peripheral main floating body 30 and a peripheral connecting floating body 60, the peripheral connecting floating body 60 is of a generally square structure, the length of the connecting edge of the peripheral connecting floating body 30 is smaller than the size of the long edge of the peripheral main floating body 30, two connecting floating body ear plates 303 are arranged at the positions close to the main floating body connecting ear plates 301 on the two long edges of the peripheral main floating body 30, transverse ear plates are arranged at the four corners of the peripheral connecting floating body 60, and the peripheral main floating body 30 is connected with the peripheral connecting floating body 60 through the connecting floating body ear plates 303 and the ear plates of the peripheral connecting floating body. The peripheral connection floating bodies 60 are arranged along the long sides of the square matrix, and the stability of the long sides of the square matrix can be improved.

Preferably, the included angle between the main floating body connecting lug plate 301 and the central line of the peripheral main floating body 30 is 0-45 degrees. So set up, be connected otic placode 301 with main body connection more easily photovoltaic module main body 20, both connect more firm.

Referring to fig. 6 and 7, fig. 6 is a schematic structural diagram of a water surface photovoltaic floating system in an embodiment of the present application; fig. 7 is a top view of fig. 6.

According to an embodiment of the present application, each of the peripheral connection floats 60 is connected between two peripheral main floats 30 on the long sides of the periphery, and the peripheral main floats 30 are alternately arranged with the peripheral connection floats 60, thereby providing both buoyancy support and stability. The adjacent two water surface photovoltaic floating system matrixes are connected through a peripheral main floating body 30 and a peripheral connecting floating body 60 which are alternately arranged.

It should be noted that, the present application is not limited to the alternate connection structure, and the connection manner of the peripheral main floating body 30 and the peripheral connection floating body 60 may also be arranged according to actual requirements, which is not limited herein.

According to one embodiment of the present application, each walkway float 40 is connected between two peripheral main floats 30, i.e. the peripheral main floats 30 are arranged alternately with the walkway floats 40 along the short sides.

Referring to fig. 8 to 10, fig. 8 is a schematic structural view of a photovoltaic module, a peripheral main floating body and a support module; FIG. 9 is a schematic structural view of the front leg of FIG. 8; fig. 10 is a schematic structural view of the rear leg of fig. 8.

The support assembly 50 for supporting a photovoltaic assembly in the present application includes: two front legs 501 and two rear legs 502, the two front legs 501 are supported on the front side of the bottom of the photovoltaic module, and the two rear legs 502 are supported on the rear side of the bottom of the photovoltaic module.

Wherein, preceding support includes subassembly installation knot 5012 and preceding leg holder 5011, and the subassembly installation is detained 5012 and is set up at the top of preceding leg holder 5011, supports multiple demountable installation mode between the two, for example, joint, grafting, bolted connection etc.. The detachable mounting structure between the component mounting buckle 5012 and the front leg holder 5011 facilitates the mounting and separation of the component mounting buckle 5012 and the front leg holder 5011, and facilitates the adjustment of the mounting angle of the component by adjusting the front leg holder 5011.

The component mounting buckle 5012 is provided with an elastic clamping jaw and an elastic pressing buckle, the elastic clamping jaw elastically clamps the bottom edge of the photovoltaic component frame, and the elastic pressing buckle acts on the outer side surface of the photovoltaic component frame. Under its own elasticity, inside elasticity compresses tightly the photovoltaic module frame, carries on spacingly to the outside of photovoltaic module frame. Under the clamping of the elastic clamping jaw and the inward pressing effect of the elastic pressing buckle, the front side position of the photovoltaic module frame is fixed. And the photovoltaic module frame is supported on two sides under the supporting action of the rear supporting structure, and is fixed with the photovoltaic module by the back plate, so that the photovoltaic module can be firmly and reliably fixed, and the assembly installation stability is improved.

When the component mounting angle is changed, the component mounting buckle 5012 does not need to be adjusted, but only the front leg base 5011 needs to be adjusted, for example, the component mounting buckle 5012 may be detached from the front leg base 5011 and replaced with the component mounting buckle 5012 having a corresponding angle. When the water surface floating system is installed, the component mounting buckle 5012 and the bolt are assembled to form a combined structure, then the component mounting buckle 5012 is fixed to the frame of the photovoltaic component and then fixed to the front support, and installation is more convenient and faster.

According to an embodiment of the present application, the elastic pressing buckle is disposed at the opposite side of the elastic clamping jaw, the elastic pressing buckle and the elastic pressing buckle are disposed oppositely, a locking notch is disposed between the elastic clamping jaw and the elastic pressing buckle on the component mounting buckle 5012, a groove is correspondingly disposed at the top of the front leg holder 5011, when the component mounting buckle 5012 is matched with the front leg holder 5011, the component mounting buckle 5012 is embedded into the groove on the front leg holder 5011 through the locking notch, and the locking notch and the groove are fastened by a bolt 5013.

As can be seen in connection with fig. 9. The elastic pressing buckle is of a U-shaped structure which is vertically distributed and has an opening inclined upwards, the elastic clamping jaw is of a U-shaped flat mouth structure with an opening facing the inner side, and the groove is formed by the elastic pressing buckle and the elastic clamping jaw which are convexly extended towards the lower side. The shape of the groove is the same as that of the locking notch, and the size of the groove is equal to or slightly larger than that of the locking notch, so that the groove and the locking notch are matched and installed conveniently. Bolt holes which are coaxially distributed are formed in the middle of the groove and the locking opening, and after the bolt 5013 is installed, the assembly installation buckle 5012 and the front supporting leg seat 5011 are locked and fixed.

Referring to fig. 10, in the figure, the rear leg 502 is a V-shaped structure, the bottom plane of the rear leg 502 is mounted on the main floating body 20 of the photovoltaic module through a connecting piece, two planes at the top are fixed with the module mounting holes through bolts, and the plane of the rear leg 502 is provided with a stiffening rib to increase the strength of the leg.

It should be noted that in this specification, 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 surface of water photovoltaic floating system that this application provided has been introduced in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.

Claims (10)

1. The water surface photovoltaic floating system is characterized by comprising a plurality of photovoltaic module main floating bodies (20), a plurality of peripheral main floating bodies (30) and a plurality of walkway floating bodies (40), wherein each photovoltaic module (10) is installed on each photovoltaic module main floating body (20) through a supporting assembly (50), the peripheral main floating bodies (30) are arranged on the peripheral long edges of the photovoltaic modules (10), and the photovoltaic module main floating bodies (20) are arranged in a shape of Chinese character 'pin'; the four corners position of peripheral main body (30) respectively is equipped with and is used for connecting respectively otic placode (301) is connected to the main body in the four corners of photovoltaic module main body (20), the minor face of peripheral main body (30) is equipped with and is used for connecting otic placode (302) is connected to the pavement body of pavement body (40), peripheral main body (30) with pavement body (40) set up in the peripheral minor face of photovoltaic module (10).

2. The water surface photovoltaic floating system as claimed in claim 1, further comprising a plurality of peripheral connection floating bodies (60), wherein two long sides of the peripheral main floating body (30) are respectively provided with two connection floating body ear plates (303) connected with the ear plates at four corners of the peripheral connection floating body (60).

3. Surface photovoltaic flotation system according to claim 2, characterized in that each of said peripheral connecting floats (60) is connected between two of said peripheral main floats (30) on the peripheral long side.

4. The surface photovoltaic flotation system according to claim 3, wherein each walkway float (40) is connected between two of the peripheral main floats (30).

5. The surface photovoltaic flotation system as claimed in claim 1, wherein the main float connection ear plate (301) is in a splayed configuration.

6. A water surface photovoltaic flotation system according to any one of claims 1 to 5, wherein the support assembly (50) comprises:

the photovoltaic module support structure comprises two front supporting legs (501) which are used for being supported on the front side of the bottom of a photovoltaic module (10), wherein each front supporting leg (501) comprises a front supporting leg seat (5011) and a module mounting buckle (5012) arranged on the front supporting leg seat (5011), and each module mounting buckle (5012) is provided with an elastic clamping jaw for elastically clamping the bottom of a frame of the photovoltaic module (10) and an elastic pressing buckle for elastically pressing the frame of the photovoltaic module (10) inwards from the outer side surface of the frame of the photovoltaic module (10);

two rear legs (502) for supporting the bottom rear side of the photovoltaic module (10).

7. The surface photovoltaic flotation system according to claim 6, wherein a locking notch is arranged between the elastic clamping jaw and the elastic pressing buckle, a groove for embedding the locking notch is arranged at the top of the front leg seat (5011), and the locking notch and the groove are fastened by a bolt (5013).

8. The surface photovoltaic flotation system as claimed in claim 6, wherein the rear legs (502) are V-shaped.

9. The surface photovoltaic flotation system as claimed in claim 1, wherein the walkway float connection ear plate (302) is provided in the centre of the short side of the peripheral main float (30).

10. The surface photovoltaic flotation system according to claim 1, wherein the angle between the main float connection lug (301) and the centre line of the peripheral main float (30) is in the range of 0-45 °.

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