CN115107941A - Floating square matrix structure and water surface photovoltaic system - Google Patents
Floating square matrix structure and water surface photovoltaic system Download PDFInfo
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- CN115107941A CN115107941A CN202210747772.6A CN202210747772A CN115107941A CN 115107941 A CN115107941 A CN 115107941A CN 202210747772 A CN202210747772 A CN 202210747772A CN 115107941 A CN115107941 A CN 115107941A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
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Abstract
The invention discloses a floating square matrix structure and a water surface photovoltaic system, wherein the floating square matrix structure comprises at least 2 floating body units which are connected with each other; the floating body unit comprises main floating body rows and connecting support rods, the row number of the main floating body rows is at least 2, the main floating body rows are arranged along the first direction of the main floating body rows at intervals, the number of the connecting support rods is at least 1, and each connecting support rod is arranged along the second direction of the main floating body rows at intervals and is connected with each main floating body row. According to the floating square matrix structure provided by the invention, the whole floating square matrix structure is divided into at least 2 floating body units, and the main floating body rows in each floating body unit are fixed through the connecting support rods, so that the length of the connecting support rods is reduced, the floating square matrix structure is convenient to disassemble, assemble and replace, the disassembling and assembling time is reduced, and the manpower is saved.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a floating square matrix structure and a water surface photovoltaic system.
Background
In recent years, with the rapid development of the photovoltaic industry, large photovoltaic power stations grow rapidly, and particularly, the photovoltaic power stations floating on the water surface are widely recognized in the aspects of safety, reliability and environmental protection because the photovoltaic power stations are suitable for various scenes such as drinking reservoirs, hydropower station reservoirs, offshore water areas, extremely cold regions and the like, and become important development directions in the future of the photovoltaic industry.
At present, a floating matrix structure for supporting a photovoltaic power station is generally formed by connecting floating bodies in series through metal galvanized rod pieces or aluminum alloy components, the length of each rod piece is longer, basically exceeds 6m, is possibly about 10m longer, and has higher requirements on fields and tools in the aspects of storage, loading and unloading, logistics and the like no matter the rod pieces are east-west-oriented rod pieces or north-south-oriented rod pieces; in the transportation and installation process, the rod piece is easy to deform, and the installation precision is influenced; in the after-sales process, the long rod replacement needs more time and labor.
Disclosure of Invention
In view of the above, a first object of the present invention is to provide a floating square matrix structure, which facilitates the assembly and disassembly of the connecting members and avoids the deformation of the connecting members.
A second object of the present invention is to provide a surface photovoltaic system.
In order to achieve the first object, the present invention provides the following solutions:
a floating matrix structure comprising at least 2 interconnected floating body cells;
the floating body unit comprises main floating body rows and connecting support rods, the number of the main floating body rows is at least 2, the main floating body rows are arranged along the first direction of the main floating body rows at intervals, the number of the connecting support rods is at least 2, and the connecting support rods are arranged along the second direction of the main floating body rows at intervals and are respectively connected with the main floating body rows.
In a specific embodiment, each of the floating body units is sequentially connected along the first direction of the main floating body row, and adjacent floating body units are arranged in common with the main floating body row.
In another specific embodiment, in all the floating body units, the connecting support rods in the adjacent floating body units are arranged in a staggered manner;
or alternatively
In all the floating body units, the connecting support rods in the adjacent floating body units are arranged in a collinear manner; or
In all the floating body units, at least 2 connecting support rods in the adjacent floating body units are arranged in a staggered mode, and at least 2 connecting support rods in the adjacent floating body units are arranged in a collinear mode.
In another specific embodiment, in the floating body unit, the number of rows of the main floating body rows is 2, two ends of the connecting support rod are respectively connected with the 2 rows of the main floating body rows, and at least 1 photovoltaic module is installed on the connecting support rod along the second direction of the connecting support rod.
In another specific embodiment, in the floating body unit, the number of rows of the main floating body rows is at least 3, the connecting support rods are sequentially connected in series to fix each main floating body row, and at least 1 photovoltaic module is installed on the rod body of the connecting support rod between the adjacent main floating body rows along the second direction of the connecting support rod.
In another specific embodiment, the length of the connecting struts in each of the float units is the same.
In another specific embodiment, the main floating bodies of the main floating body row are provided with holding lugs, and the main floating bodies are connected with the connecting support rods through the holding lugs;
or alternatively
The main floating bodies of the main floating body row are provided with grooves, and the connecting support rods are accommodated and installed in the grooves.
In another specific embodiment, the floating matrix structure further comprises an operation and maintenance floating body row connecting the side walls of each floating body unit;
the operation and maintenance floating body row comprises a plurality of operation and maintenance floating bodies connected in series.
In another specific embodiment, the operation and maintenance floating bodies are sequentially arranged in series along the first direction of the operation and maintenance floating bodies in the operation and maintenance floating body row connected with the adjacent floating square matrix structure; in the rest operation and maintenance floating body rows, the operation and maintenance floating bodies are sequentially arranged in series along the second direction of the operation and maintenance floating bodies;
or
In all the operation and maintenance floating body rows, the operation and maintenance floating bodies are sequentially arranged in series along the second direction of the operation and maintenance floating bodies;
or
In all the operation and maintenance floating body rows, the operation and maintenance floating bodies are sequentially arranged in series along the first direction of the operation and maintenance floating bodies.
In another specific embodiment, the operation and maintenance float and the main float are the same type of float;
and/or
The top surface of the operation and maintenance floating body is provided with anti-skid bulges and/or anti-skid grooves and/or anti-skid pattern layers.
The various embodiments according to the invention can be combined as desired, and the embodiments obtained after these combinations are also within the scope of the invention and are part of the specific embodiments of the invention.
According to the floating square matrix structure provided by the invention, the whole floating square matrix structure is divided into at least 2 floating body units, and the main floating body rows in each floating body unit are fixed through the connecting support rods, so that the length of the connecting support rods is reduced, the floating square matrix structure is convenient to disassemble, assemble and replace, the disassembling and assembling time is reduced, and the manpower is saved.
In order to achieve the second object, the present invention provides the following solutions:
a surface photovoltaic system comprising a photovoltaic module and a floating matrix structure as claimed in any one of the above;
the photovoltaic modules are respectively installed on the connecting support rods of the floating square matrix structure in rows.
Because the water surface photovoltaic system provided by the invention comprises the floating square matrix structure in any one of the above items, the floating square matrix structure has the beneficial effects that the water surface photovoltaic system disclosed by the invention comprises.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a water surface photovoltaic system according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a water surface photovoltaic system according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a water surface photovoltaic system according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a water surface photovoltaic system according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a water surface photovoltaic system according to a fifth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a water surface photovoltaic system according to a sixth embodiment of the invention;
fig. 7 is a schematic structural diagram of a water surface photovoltaic system according to a seventh embodiment of the present invention;
fig. 8 is a schematic structural diagram of a water surface photovoltaic system according to an eighth embodiment of the present invention;
fig. 9 is a schematic structural diagram of a water surface photovoltaic system according to a ninth embodiment of the invention;
FIG. 10 is a schematic structural view of a parallel alignment connection of the connecting support rods according to the present invention;
fig. 11 is a schematic structural view of a connection supporting rod staggered connection manner provided by the present invention.
Wherein, in fig. 1-11:
the floating type floating body structure comprises a floating square matrix structure 1000, floating body units 100, a main floating body row 101, a connecting support rod 102, a main floating body 101a, a holding ear 101a-1, an operation and maintenance floating body 201, an operation and maintenance floating body row 200, bolts 300, flange nuts 400, a water surface photovoltaic system 10000 and photovoltaic modules 2000.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 11 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the position or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 11, a first aspect of the present invention provides a floating matrix structure 1000 to facilitate the assembly and disassembly of connectors and avoid the deformation of the connectors.
The floating matrix structure 1000 includes floating body units 100, the number of the floating body units 100 is at least 2, and they are connected to each other to form a whole.
Specifically, the floating body unit 100 includes main floating body rows 101 and connection support rods 102, the number of the rows of the main floating body rows 101 is at least 2, the main floating body rows 101 are respectively arranged at intervals along a first direction of the main floating body rows 101, and the number of the connection support rods 102 is at least 1. That is, the photovoltaic module 2000 can be supported by only 1 connecting support rod 102, that is, a single rod supports the photovoltaic module 2000, as shown in fig. 2; the photovoltaic module 2000 may also be supported by 2 connecting support rods 102, i.e. a dual-rod supporting photovoltaic module 2000, as shown in fig. 1 and 3-9; of course, the photovoltaic module 2000 may be supported by 3 or more than 3 connecting support rods 102.
The respective connecting support rods 102 are disposed at intervals along the second direction of the main floating body rows 101 and are respectively connected to the respective main floating body rows 101 to connect the respective rows of the main floating body rows 101 as a whole.
Specifically, the first direction is the width direction of the main floating body row 101, and the second direction is the length direction of the main floating body row 101. The first direction is not limited to the width direction of the main floating body row 101, and may be a direction inclined at a certain angle to the width direction of the main floating body row 101, or the like, and the second direction may be a direction inclined at a certain angle to the longitudinal direction of the main floating body row 101, or the like.
According to the floating square matrix structure 1000 provided by the invention, the whole floating square matrix structure 1000 is divided into at least 2 floating body units 100, and the main floating body rows 101 in each floating body unit 100 are fixed through the connecting support rods 102, so that the length of the connecting support rods 102 is reduced, the disassembly and the assembly are convenient, the disassembly and assembly time is reduced, and the manpower is saved.
In some embodiments, the respective floating body cells 100 are sequentially connected along a first direction of the main floating body row 101, and the main floating body row 101 is disposed between the adjacent floating body cells 100. That is, a row of the main floating body rows 101 is shared between the adjacent floating body units 100.
In some embodiments, the connecting support rods 102 in adjacent floating body cells 100 are staggered in all floating body cells 100, as shown in fig. 1-10. The connecting support rods 102 are not connected with each other, but are respectively connected with the main floating body row 101, so that connecting pieces among the connecting support rods 102 are reduced, and the length of the connecting support rods 102 is effectively shortened.
It is understood that the staggered arrangement herein means that the connecting support rods 102 are not located on the same straight line.
In other embodiments, the connecting support rods 102 in adjacent floating body units 100 are arranged in a common line in all floating body units 100, as shown in fig. 11.
It is understood that, in the same floating body unit 100, every 2 connecting support rods 102 are 1 group to realize stable support of the photovoltaic assembly 2000, and of course, 3 or more than 3 connecting support rods 102 may be provided to form 1 group, etc. The number of groups of support connecting rods included in the same floating body unit 100 is not limited, and is specifically set as required.
It should be noted that, the connecting support rods 102 in all floating body units 100 are not limited to being arranged in a collinear manner or arranged in a staggered manner, and in all floating body units 100, the connecting support rods 102 in at least 2 adjacent floating body units 100 are arranged in a staggered manner, and the connecting support rods 102 in at least 2 adjacent floating body units 100 are arranged in a collinear manner. That is, in all the floating body units 100, the connection support rods 102 are disposed to be staggered in a part of the floating body units 100, and the connection support rods 102 are disposed to be collinear in another part of the floating body units 100.
Further, when the connecting support rods 102 in the adjacent floating body units 100 are staggered, two ends of the connecting support rods 102 are respectively flush with or extend out of two ends of the floating body unit 100, and it should be noted that two ends of the floating body unit 100 refer to the main floating body rows 101 at two ends of the floating body unit 100 to which two ends of the connecting support rods 102 are respectively connected.
When the connecting support bars 102 in the adjacent floating body units 100 are arranged in line, the connecting support bars 102 in the adjacent floating body units 100 are spaced apart by a predetermined distance and are connected to the collinear main floating body rows 101, respectively.
It should be noted that the preset distance is specifically set according to needs, and is not limited to a specific value.
In some embodiments, in the floating body unit 100, the number of rows of the main floating body rows 101 is 2, two ends of the connecting support rod 102 are respectively connected with the 2 rows of main floating body rows 101, and at least 1 photovoltaic module 2000 is installed on the connecting support rod 102 along the length direction of the connecting support rod 102.
Specifically, the connecting support rods 102 are vertically connected to the main floating body row 101, and it should be noted that the vertical connection is not completely vertical, but includes a substantially vertical connection.
In 1 floating body unit 100, 1 photovoltaic module 2000 can be installed on the connecting support rod 102, and then, correspondingly, 1 row of photovoltaic modules 2000 on 1 row of connecting support rods 102 also form 1 row, as shown in fig. 3 and 4, i.e., a single-row single-span structure, at this time, the connecting support rods 102 in the adjacent floating body units 100 are arranged in a staggered manner; or at least 2 photovoltaic modules 2000 are installed on the connecting support rods 102, so that correspondingly, 2 rows of photovoltaic modules 2000 are formed on 1 row of connecting support rods 102, as shown in fig. 1, 2 and 5, that is, a double-row single-span structure, and at this time, the connecting support rods 102 in the adjacent floating body units 100 are arranged in a staggered manner; it is also possible that at least 3 photovoltaic modules 2000 are installed on the connecting support rods 102, and then correspondingly, the photovoltaic modules 2000 on 1 row of connecting support rods 102 also form 3 rows, as shown in fig. 6, that is, a triple row single span structure, and at this time, the connecting support rods 102 in the adjacent floating body units 100 are arranged in a staggered manner.
It can be understood that the vertical connection of the connecting support rods 102 and the main floating body row 101 is only one specific embodiment of the present invention, and in practical applications, the connecting support rods 102 and the main floating body row 101 may also be arranged in an inclined manner, and in consideration of the overall stability of the floating matrix structure 1000, two ends of adjacent connecting support rods 102 and the main floating body row 101 may be arranged in the same floating body unit 100 in a trapezoid shape, etc.
In some embodiments, in the floating body unit 100, the number of the main floating body rows 101 is at least 3, the connecting support rods 102 are sequentially connected in series to fix each main floating body row 101, and at least 1 photovoltaic module 2000 is installed on the rod body of the connecting support rod 102 located between the adjacent main floating body rows 101 along the length direction of the connecting support rod 102.
That is to say, in the floating body unit 100, the number of rows of the main floating body rows 101 may be 3, or may be 4 or more, and the like, the connecting support rods 102 are sequentially connected to the main floating body rows 101 from the main floating body row 101 at one end of the floating body unit 100 to the main floating body row 101 at the other end, and 1 photovoltaic module 2000 may be installed on the rod body of the connecting support rod 102 located between the adjacent main floating body rows 101, so that the photovoltaic modules 2000 on the connecting support rod 102 in 1 row also form 1 row correspondingly; of course, 2 or more than 2 photovoltaic modules 2000 can be installed on the rod body of the connecting support rod 102 located between the adjacent main floating body rows 101, and correspondingly, the photovoltaic modules 2000 on the connecting support rod 102 in 1 row also form the photovoltaic modules 2000 in 2 rows or more than 2 rows.
Taking the row number of the main floating body rows 101 as 3 rows as an example, as shown in fig. 7, namely, in a single-row double-span structure, only 1 row of photovoltaic modules 2000 is arranged between the adjacent main floating body rows 101; as shown in fig. 8, namely, a double-row double-span structure, 2 rows of photovoltaic modules 2000 are arranged between adjacent main floating body rows 101; of course, 3 rows or more than 3 rows of photovoltaic modules 2000 between adjacent main floating body rows 101 can also be arranged.
Taking the row number of the main floating body rows 101 as 4 rows as an example, as shown in fig. 9, that is, a single-row three-span structure, only 1 row of photovoltaic modules 2000 is arranged between the adjacent main floating body rows 101.
It should be noted that, in the above-disclosed embodiments, the connection support rods 102 in the adjacent floating body units 100 are all arranged in a staggered manner, which is only some specific embodiments of the present invention, and in practical applications, the connection support rods 102 in the adjacent floating body units 100 may also be arranged in a collinear manner.
In some embodiments, the main floating body row 101 comprises a plurality of main floating bodies 101a connected end to end in sequence, and adjacent main floating bodies 101a are detachably connected, so that the main floating body rows 101 with different lengths can be formed and can be adapted to different requirements.
It can be understood that the sequential end-to-end connection here may be that the main floating bodies 101a are sequentially connected end-to-end along the length direction of the main floating bodies 101a, or sequentially connected end-to-end along the width direction of the main floating bodies 101a, and the specific connection direction is not limited, as long as the structure of the integrally connected main floating body rows 101 can be formed, all of which belong to the protection scope of the present invention.
It should be noted that the main floating body row 101 is formed by connecting the main floating bodies 101a, which is only one embodiment of the present invention, and in practical applications, the main floating body row 101 may be formed by connecting a plurality of floating pipes end to end, or by splicing the floating pipes and the main floating bodies 101a, and the like, and may be specifically set as needed.
Furthermore, the invention discloses that the main floating body 101a is provided with a holding ear 101a-1, and the main floating body 101a is connected with the connecting support rod 102 through the holding ear 101 a-1.
It can be understood that the ear 101a-1 may be connected to the main floating body 101a and the connecting support rod 102 separately, or may be connected to the adjacent main floating body 101a and the connecting support rod 102 simultaneously.
Specifically, taking the holding lug 101a-1 as an example for simultaneously connecting the adjacent main floating body 101a and the connecting support rod 102, the bolt 300 sequentially passes through the through holes on the holding lug 101a-1 and the connecting support rod 102 of the adjacent main floating body 101a, and is fastened by the flange nut 400. According to the invention, the connecting support rod 102 is fixed at the connecting position of the adjacent main floating body 101a, so that the situation that a connecting piece (such as an ear and the like) is arranged on the main floating body 101a independently is avoided, and the connecting support rod 102 and the main floating body 101a are provided with the fastening piece used by the adjacent main floating body 101a, so that the number of the fastening pieces used is reduced, the cost is reduced, and the installation is convenient.
When the connecting support rods 102 in the adjacent floating body units 100 are arranged in a staggered manner, the connecting support rods 102 in the adjacent floating body units 100 are connected to different holding lugs 101a-1 of the main floating body 101a, so that the problem of stress concentration at the holding lug 101a-1 caused by the fact that the connecting support rods are arranged at the same holding lug 101a-1 is solved, and the stability of the whole system is improved.
It should be noted that, the connection between the main floating body 101a and the connecting support rod 102 is not limited to be realized by the ear 101a-1, but may also be realized by other manners, for example, a groove 101a-2 is provided on the main floating body 101a of the main floating body row 101, and the connecting support rod 102 is accommodated and installed in the groove 101 a-2.
As shown in fig. 7 and 8, connection to the adjacent main floating body 101a when the connection support bars 102 in the adjacent floating body units 100 are staggered is shown in fig. 7. Fig. 8 shows the connection to the adjacent main float 101a when the connecting supports in the adjacent float cells 100 are arranged collinear.
In order to adjust the distance between the adjacent main floating body rows 101, the invention discloses that the connecting support rod 102 is provided with a strip-shaped through hole or a plurality of through holes at intervals.
It should be understood that the connecting support rod 102 is not limited to be connected to the ear 101a-1 of the adjacent main floating body 101a, and a clamping groove or the like for clamping the connecting support rod 102 may be provided on the main floating body 101 a.
In some embodiments, the present invention discloses that the lengths of the connection support rods 102 in the respective floating body units 100 are the same, so that the lengths of the connection support rods 102 can be unified, thereby facilitating the manufacturing process.
In some embodiments, the floating matrix structure 1000 further comprises an operation and maintenance floating body row 200 connecting the side walls of each floating body unit 100, that is, the operation and maintenance floating body row 200 encloses each floating body unit 100 to form a structure enclosed all around.
The operation and maintenance floating body row 200 comprises a plurality of operation and maintenance floating bodies 201 which are connected in series so as to be convenient for operation and maintenance of maintenance personnel.
In some embodiments, in the operation and maintenance floating body row 200 used for being connected with the adjacent floating square matrix structure 1000, the operation and maintenance floating bodies 201 are sequentially arranged in series along the first direction of the operation and maintenance floating body 201, so as to increase the buoyancy of the operation and maintenance floating body row 200, and further facilitate the installation of electric devices and the like; in remaining fortune dimension body row 200, fortune dimension body 201 sets up along the second direction of fortune dimension body 201 series connection in proper order, and this fortune dimension body row 200 only is used for fortune dimension walking, and required buoyancy is unnecessary too big, can set up each fortune dimension body 201 and set up along the second direction series connection in proper order to on the basis that satisfies the user demand, reduce fortune dimension body 201's use number, reduce cost.
The operation and maintenance floats 201 in the operation and maintenance float rows 200 are not limited to the above arrangement, and may be arranged in other arrangements, for example, in all the operation and maintenance float rows 200, the operation and maintenance floats 201 are sequentially arranged in series along the second direction of the operation and maintenance floats 201, as shown in fig. 3; alternatively, in all the operation and maintenance floating body rows 200, the operation and maintenance floating bodies 201 are sequentially arranged in series along the first direction of the operation and maintenance floating bodies 201, as shown in fig. 1 and 2.
Specifically, the first direction of the operation and maintenance floating body 201 is the width direction of the operation and maintenance floating body 201, and the second direction of the operation and maintenance floating body 201 is the length direction of the operation and maintenance floating body 201. The first direction may be a direction inclined at a certain angle to the width direction of the operation and maintenance floating body 201 or the longitudinal direction of the operation and maintenance floating body 201, and the second direction may be a direction inclined at a certain angle to the longitudinal direction of the operation and maintenance floating body 201 or the width direction of the operation and maintenance floating body 201.
In some embodiments, the invention discloses that the operation and maintenance float 201 and the main float 101a have the same structure, as shown in fig. 1-3, that is, the operation and maintenance float 201 and the main float 101a are the same type of float, which is convenient for assembly.
The operation and maintenance floating body 201 and the main floating body 101a may be different types of floating bodies, for example, the operation and maintenance floating body 201 is a header tank floating body, and the main floating body 101a is a load-bearing floating body.
In order to prevent the operation and maintenance personnel and the installation personnel from falling down during operation and maintenance, the invention discloses that the top surface of the operation and maintenance floating body 201 is provided with anti-skid protrusions and/or anti-skid grooves and/or anti-skid pattern layers and the like so as to improve the friction force of the top surface of the operation and maintenance floating body 201.
Further, the invention discloses that the main floating body rows 101 can also be used for walking operation and maintenance, and at the moment, anti-skid protrusions and/or anti-skid grooves and/or anti-skid pattern layers are arranged on the top surfaces of the main floating bodies 101a so as to improve the friction force of the top surfaces of the main floating bodies 101 a.
A second aspect of the invention provides a surface photovoltaic system 10000 comprising a photovoltaic module 2000 and a floating matrix structure 1000 as in any of the embodiments described above.
The photovoltaic modules 2000 are respectively mounted in rows on the connecting support rods 102 of the floating matrix structure 1000.
Since the water surface photovoltaic system 10000 provided by the present invention includes the floating square matrix structure 1000 in any of the embodiments, the floating square matrix structure 1000 has the beneficial effects that the water surface photovoltaic system 10000 disclosed by the present invention includes.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and inventive features disclosed herein.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (11)
1. A floating matrix structure comprising at least 2 floating body units interconnected to each other;
the floating body unit comprises main floating body rows and connecting support rods, the number of the main floating body rows is at least 2, the main floating body rows are arranged along the first direction of the main floating body rows at intervals, the number of the connecting support rods is at least 1, and the connecting support rods are arranged along the second direction of the main floating body rows at intervals and are respectively connected with the main floating body rows.
2. The floating matrix structure of claim 1, wherein each of said floating body units are connected in series along a first direction of said main floating body row, and adjacent ones of said floating body units are disposed in common with said main floating body row.
3. The floating matrix structure according to claim 1, wherein in all the floating body units, the connecting support rods in the adjacent floating body units are arranged in a staggered manner;
or
In all the floating body units, the connecting support rods in the adjacent floating body units are arranged in a collinear manner;
or
In all the floating body units, at least 2 connecting support rods in the adjacent floating body units are arranged in a staggered mode, and at least 2 connecting support rods in the adjacent floating body units are arranged in a collinear mode.
4. The floating matrix structure according to claim 3, wherein in the floating body unit, the number of rows of the main floating body rows is 2, two ends of the connecting support rod are respectively connected with the 2 rows of the main floating body rows, and at least 1 photovoltaic module is installed on the connecting support rod along the second direction of the connecting support rod.
5. The floating matrix structure according to claim 3, wherein in the floating body unit, the number of rows of the main floating body rows is at least 3, the connecting support rods are sequentially connected in series to fix each main floating body row, and at least 1 photovoltaic module is installed on the rod body of the connecting support rod between the adjacent main floating body rows along the second direction of the connecting support rods.
6. The floating matrix structure of claim 1, wherein the length of the connecting struts in each of the buoyant units is the same.
7. The floating matrix structure according to claim 1, wherein the main floating bodies of the main floating body row are provided with holding lugs, and the main floating bodies are connected with the connecting support rods through the holding lugs;
or
The main floating bodies of the main floating body row are provided with grooves, and the connecting support rods are accommodated and installed in the grooves.
8. The floating matrix structure of any one of claims 1 to 7, further comprising an operational float bank connecting the side walls of each of said float cells;
the operation and maintenance floating body row comprises a plurality of operation and maintenance floating bodies connected in series.
9. The floating matrix structure of claim 8, wherein the operation and maintenance floats in the row of operation and maintenance floats for connection with adjacent floating matrix structures are sequentially arranged in series along a first direction of the operation and maintenance floats; in the rest operation and maintenance floating body rows, the operation and maintenance floating bodies are sequentially arranged in series along the second direction of the operation and maintenance floating bodies;
or
In all the operation and maintenance floating body rows, the operation and maintenance floating bodies are sequentially arranged in series along the second direction of the operation and maintenance floating bodies;
or
In all the operation and maintenance floating body rows, the operation and maintenance floating bodies are sequentially arranged in series along the first direction of the operation and maintenance floating bodies.
10. The floating matrix structure of claim 9, wherein the operation and maintenance float and the main float are of the same type;
and/or
The top surface of the operation and maintenance floating body is provided with anti-skid bulges and/or anti-skid grooves and/or anti-skid pattern layers.
11. A surface photovoltaic system comprising a photovoltaic module and a floating matrix structure according to any one of claims 1 to 10;
the photovoltaic modules are respectively installed on the connecting support rods of the floating square matrix structure in rows.
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Address after: 232089 Management Committee of Pingwei Economic Development Zone, Panji District, Huainan City, Anhui Province 207 Applicant after: Sunshine Water Surface Photovoltaic Technology Co.,Ltd. Address before: 232089 Management Committee of Pingwei Economic Development Zone, Panji District, Huainan City, Anhui Province 207 Applicant before: Sunshine water surface photovoltaic technology Co.,Ltd. |