Floating system and floating type photovoltaic system

Abstract

The utility model discloses a floating system and a floating photovoltaic system, and the system comprises a floating device which is used for arranging a photovoltaic module; the anchoring device comprises an anchoring assembly, the anchoring assembly comprises an anchor rope and an anchoring part, and the anchor rope is connected with the floating device and the anchoring part; wherein the at least two anchor ropes are distributed in the wind wave flow coupling load direction, and the at least two anchor ropes distributed in the wind wave flow coupling load direction can resist the wind wave flow coupling load. In this way, the anti-load capacity of the anchoring device is improved, and therefore the anti-load capacity of the floating system is improved.

Description

Technical Field

[0001] This application relates to the field of floating photovoltaic systems, and more specifically, to a floating system and a floating photovoltaic system. Background Technology

[0002] Floating systems are typically anchored using anchoring devices, which include anchors and anchor lines. The anchors are located on the seabed and distributed around the perimeter of the floating system, while the anchor lines connect the anchors to the floating system. However, the loads that anchoring devices can withstand are limited, resulting in a relatively low load-bearing capacity for the floating system, which cannot meet the requirements for higher load-bearing capacity.

[0003] In conclusion, how to improve the load-bearing capacity of floating systems is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a floating system and a floating photovoltaic system to improve the load-bearing capacity of the floating system.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A floating system, comprising:

[0007] A floating device for mounting photovoltaic modules;

[0008] An anchoring device, the anchoring device including an anchoring assembly, the anchoring assembly including an anchor rope and an anchor member, the anchor rope connecting the floating device and the anchor member;

[0009] At least two of the anchor ropes are distributed along the direction of the wind-wave-current coupled load, and at least two of the anchor ropes distributed along the direction of the wind-wave-current coupled load are able to resist the wind-wave-current coupled load.

[0010] Optionally, in the direction of the wind-wave-current coupled load, there are at least four anchoring components; all four anchoring components distributed along the direction of the wind-wave-current coupled load are first anchoring components.

[0011] Wherein, in the direction of wind, wave and current coupled load, at least two of the first anchoring components are distributed on the first side of the floating device, and at least two of the first anchoring components are distributed on the second side of the floating device; the first side and the second side are distributed along the direction of wind, wave and current coupled load.

[0012] The anchor rope of the first anchoring component is a first anchor rope, and the anchor member of the first anchoring component is a first anchor member; in the length direction of the first anchor rope, the first anchor rope and the corresponding first anchor member are relatively fixed.

[0013] Optionally, at least one of the anchoring components is a second anchoring component, the anchor rope of the second anchoring component includes a second anchor rope and a third anchor rope, and the anchoring member of the second anchoring component includes a second anchoring member and a third anchoring member.

[0014] Wherein, the second anchor rope and the third anchor rope are distributed along the direction of wind, wave and current coupled load, and the second anchor and the third anchor are distributed along the direction of wind, wave and current coupled load;

[0015] The second anchoring assembly further includes a first rope, the top ends of the second anchor rope and the third anchor rope are both connected to the floating device, the bottom ends of the second anchor rope and the bottom ends of the third anchor rope are connected through the first rope to form a second rope, the second rope is slidably connected to the second anchor and the second rope is slidably connected to the third anchor.

[0016] Optionally, in the direction of wind, wave and current coupled load, there is one second anchoring component; the second anchor rope and the third anchor rope are respectively connected to the edge float of the floating device.

[0017] Optionally, in the direction of wind, wave and current coupled load, there are at least two second anchoring components, at least one of which is distributed on the first side of the floating device and at least one of which is distributed on the second side of the floating device, with the first side and the second side distributed along the direction of wind, wave and current coupled load.

[0018] Optionally, in the direction of wind-wave-current coupled load, there are at least two anchoring components, at least one of which is a first anchoring component and at least one of which is a second anchoring component, and the first anchoring component and the second anchoring component are distributed along the direction of wind-wave-current coupled load.

[0019] The anchor rope of the first anchoring component is a first anchor rope, and the anchor of the first anchoring component is a first anchor; in the length direction of the first anchor rope, the first anchor rope and the corresponding first anchor are relatively fixed.

[0020] The second anchoring assembly includes a second anchor rope and a third anchor rope, and the second anchoring assembly also includes a second anchor and a third anchor. The second anchor rope and the third anchor rope are distributed along the direction of the wind, wave, and current coupled load, and the second anchor and the third anchor are also distributed along the direction of the wind, wave, and current coupled load. The second anchoring assembly further includes a first rope. The top ends of the second anchor rope and the third anchor rope are both connected to the floating device. The bottom ends of the second anchor rope and the third anchor rope are connected through the first rope to form a second rope. The second rope is slidably connected to the second anchor and the second rope is slidably connected to the third anchor.

[0021] Optionally, in the direction of wind, wave and current coupled load, at least one of the first anchoring components is distributed on the first side of the floating device, and at least one of the second anchoring components is distributed on the second side of the floating device, with the first side and the second side distributed along the direction of wind, wave and current coupled load.

[0022] Optionally, in the direction of wind, wave and current coupled load, there are at least two first anchoring components; at least one first anchoring component is distributed on the first side of the floating device, at least one first anchoring component is distributed on the second side of the floating device, and the second anchoring component is located between two adjacent first anchoring components, with the first side and the second side distributed along the direction of wind, wave and current coupled load.

[0023] Optionally, the second rope is a one-piece structure.

[0024] Optionally, both the second and third anchors are provided with pulleys, and the second rope slides in contact with the second anchor through the pulleys, and the second rope slides in contact with the third anchor through the pulleys.

[0025] Optionally, the wind-wave-current coupled load direction is parallel to the first direction or the second direction, and there is an angle between the second direction and the first direction.

[0026] Optionally, the wind-wave-current coupled load direction includes a first wind-wave-current coupled load direction parallel to the first direction and a second wind-wave-current coupled load direction parallel to the second direction.

[0027] Based on the floating system provided above, this application also provides a floating photovoltaic system, which includes photovoltaic modules and the floating system described in any of the above claims.

[0028] In the floating system provided in this application, the anchoring device includes an anchoring component, which includes anchor ropes and anchors. The anchor ropes connect the floating device and the anchors. At least two anchor ropes are distributed along the direction of the wind-wave-current coupled load, and both anchor ropes distributed along the direction of the wind-wave-current coupled load can resist the wind-wave-current coupled load. Compared with only one anchor rope resisting the wind-wave-current coupled load along the direction of the wind-wave-current coupled load, this effectively increases the load-bearing capacity of the anchoring device, thereby increasing the load-bearing capacity of the floating system. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0030] Figure 1 A structural schematic diagram of a floating photovoltaic system provided for existing technology;

[0031] Figure 2 for Figure 1 The diagram shows the structure of a floating photovoltaic system subjected to wind, wave and current coupled loads.

[0032] Figure 3 This is a schematic diagram of the structure of a floating photovoltaic system provided in an embodiment of this application;

[0033] Figure 4 This is a schematic diagram of the structure of the floating system provided in Embodiment 1 of this application;

[0034] Figure 5 for Figure 4 The diagram shows the structure of the floating system subjected to a wind, wave, and current coupled load along the first positive direction.

[0035] Figure 6 for Figure 4 The diagram shows the structure of the floating system subjected to a wind, wave and current coupled load in the opposite direction of the first direction.

[0036] Figure 7 This is a schematic diagram of a floating system provided in Embodiment 2 of this application;

[0037] Figure 8 for Figure 7 The diagram shows the structure of the floating system subjected to a wind, wave, and current coupled load along the first positive direction.

[0038] Figure 9 for Figure 7 The diagram shows the structure of the floating system subjected to a wind, wave and current coupled load in the opposite direction of the first direction.

[0039] Figure 10 This is another structural schematic diagram of the floating system provided in Embodiment 2 of this application;

[0040] Figure 11 for Figure 10 The diagram shows the structure of the floating system subjected to a wind, wave, and current coupled load along the first positive direction.

[0041] Figure 12 for Figure 10 The diagram shows the structure of the floating system subjected to a wind, wave and current coupled load in the opposite direction of the first direction.

[0042] Figure 13 This is a schematic diagram of a floating system provided in Embodiment 3 of this application;

[0043] Figure 14This is a schematic diagram of another structure of the floating system provided in Embodiment 3 of this application.

[0044] Explanation of reference numerals in the attached figures:

[0045] 01-Floating device, 011-Floating body, 01a-First side, 01b-Second side; 02-Anchoring device, 021-Anchoring assembly, 0211-Anchor rope, 0212-Anchoring component; 03-Photovoltaic module; 04-Supporting device;

[0046] 100-Floating system; 1-Floating device; 11-Floating body; 11a-Edge float; 1a-First side; 1b-Second side; 2-Anchoring device; 21-Anchoring assembly; 21a-First anchoring assembly; 21b-Second anchoring assembly; 211-Anchor rope; 211a-First anchor rope; 211b-Second anchor rope; 211c-Third anchor rope; 212-Anchor; 212a-First anchor; 212b-Second anchor; 212c-Third anchor; 213-First rope; 214-Second rope; 215-Pulley; 200-Photovoltaic module; 300-Supporting device. Detailed Implementation

[0047] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0048] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. The terminology used in the following embodiments is for the purpose of describing specific embodiments only and is not intended to be a limitation of this application. As used in the specification and appended claims of this application, the singular expressions "a," "an," "the," "the," "the," and "this" are intended to also include expressions such as "one or more," unless the context clearly indicates otherwise. It should also be understood that in the embodiments of this application, "one or more" refers to one, two, or more; "and / or" describes the relationship between related objects, indicating that three relationships may exist; for example, A and / or B can represent: A alone, A and B simultaneously, or B alone, where A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship.

[0049] References to "one embodiment" or "some embodiments" as described in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0050] The "multiple" mentioned in the embodiments of this application refers to two or more. It should be noted that in the description of the embodiments of this application, terms such as "first" and "second" are used only for the purpose of distinguishing descriptions and should not be construed as indicating or implying relative importance, nor should they be construed as indicating or implying order.

[0051] like Figure 1 and Figure 2 As shown, in a conventional floating photovoltaic system, the floating system is used to support the photovoltaic module 03. The floating system mainly includes a floating device 01 and an anchoring device 02.

[0052] The floating device 01 includes multiple floats 011, which are used to mount a support device 04 for mounting photovoltaic modules 03, thereby supporting the photovoltaic modules 03. Vertically, an anchoring device 02 is located on the bottom side of the floating device 01. The anchoring device 02 anchors the floating device 01 and includes multiple anchoring components 021. Each anchoring component 021 includes an anchor rope 0211 and an anchor 0212. The anchor 0212 is located on the seabed, and the anchor rope 0211 connects the anchor 0212 to the floats 011 of the floating device 01.

[0053] Anchors 0212 and anchor ropes 0211 are distributed around the periphery of the floating device 01. In the direction of wind, wave, and current coupled load, the floating device 01 has a first side 01a and a second side 01b, with the first side 01a located upstream of the second side 01b. This can be understood as the first side 01a of the floating device 01 being subjected to the wind, wave, and current coupled load before the second side 01b. A row of anchoring components 021 is distributed on the first side 01a of the floating device 01, and a row of anchoring components 021 is distributed on the second side 01b of the floating device 01.

[0054] When the floating device 01 is subjected to a wind, wave, and current coupled load, the anchoring component 021 located on the first side 01a resists the wind, wave, and current coupled load. Specifically, the anchor rope 0211 located on the first side 01a is straightened under the action of the wind, wave, and current coupled load. Since the anchor 0212 located on the second side 01b is outside the movement range of the floating device 01, the anchor rope 0211 located on the second side 01b cannot be straightened, so the anchor rope 0211 located on the second side 01b does not resist the wind, wave, and current coupled load. In the direction of the wind, wave, and current coupled load, there is only one anchor rope 0211 located on the first side 01a, resulting in poor load resistance of the floating system.

[0055] As the floating device 01 becomes larger and the coupled loads of wind, waves, and current become more severe, the coupled loads on the floating system are constantly increasing, placing higher demands on the load-bearing capacity of the floating system. Therefore, it is urgent to improve the load-bearing capacity of the floating system.

[0056] To address the aforementioned issues, this application provides a floating system and a floating photovoltaic system to improve the load-bearing capacity of the floating system.

[0057] Let's combine the following... Figure 3 This application describes the floating photovoltaic system provided in the embodiments.

[0058] like Figure 3 As shown, the floating photovoltaic system provided in this application embodiment includes: photovoltaic modules 200 and a floating system 100, wherein there are multiple photovoltaic modules 200, and the photovoltaic modules 200 are disposed on the floating system 100. The connection structure between the photovoltaic modules 200 and the floating system 100 is selected according to actual conditions, and this application embodiment limits this selection.

[0059] The photovoltaic modules 200 can be distributed along rows and columns. For example, the photovoltaic modules 200 are distributed in columns along a first direction and in rows along a second direction, where the first and second directions are perpendicular or the angle between them is acute. Of course, the photovoltaic modules 200 can also be distributed in other ways, which are limited in this embodiment.

[0060] It should be noted that the "perpendicularity" involved in the embodiments of this application refers to "basic perpendicularity" in actual operation. "Basic perpendicularity" can be understood as perpendicularity with a certain degree of error.

[0061] The following describes the floating system 100 provided in the embodiments of this application.

[0062] like Figures 3-14 As shown, the floating system 100 provided in this application embodiment includes a floating device 1 and an anchoring device 2.

[0063] The floating device 1 is used to mount the photovoltaic module 200. For example, the floating device 1 is used to mount the support device 300, which in turn mounts the photovoltaic module 200. Alternatively, the photovoltaic module 200 can be directly mounted on the floating device 1; this embodiment does not limit this choice.

[0064] The floating device 1 includes multiple floats 11 connected to form a whole, and a support device 300 is disposed on the corresponding floats 11. The arrangement of the floats 11 is selected according to the actual situation, and this application embodiment does not limit it.

[0065] Anchoring device 2 is used to anchor floating device 1. Anchoring device 2 includes anchoring assembly 21, which includes anchor line 211 and anchor member 212. Anchor line 211 connects floating device 1 and anchor member 212, which can be understood as: anchor line 211 connects the corresponding float 11 and anchor member 212. Anchor member 212 is fixed to the seabed or other designated locations.

[0066] There are multiple anchoring components 21, which are distributed according to the layout of the floating device 1. For example, the floating device 1 is quadrilateral, and the anchoring components 21 are arranged along each side of the floating device 1. Figure 3 As shown, the floating device 1 is rectangular, with the length direction of the floating device 1 being the first direction and the width direction of the floating device 1 being the second direction. Multiple anchoring components can be selected and distributed along the first direction and multiple anchoring components can be distributed along the second direction. The anchoring components are distributed on both sides of the floating device 1 in the first direction and on both sides of the floating device 1 in the second direction.

[0067] During operation, the floating system is subjected to wind-wave-current coupled loads. The direction of these loads can be parallel to a first direction or a second direction; alternatively, the directions can include a first wind-wave-current coupled load direction parallel to the first direction and a second wind-wave-current coupled load direction parallel to the second direction. Both the first and second directions are parallel to the horizontal direction. In practice, the wind-wave-current coupled load direction can also be other directions, such as a third direction that forms an angle with both the first and second directions, and this third direction also forms an angle with the vertical direction.

[0068] The "parallelism" mentioned in this application embodiment refers to "basic parallelism" in actual operation. "Basic parallelism" can be understood as parallelism with a certain degree of error.

[0069] In this embodiment, at least two anchor ropes 211 are distributed along the direction of wind, wave and current coupled load, and both anchor ropes 211 distributed along the direction of wind, wave and current coupled load can resist the wind, wave and current coupled load. Compared with only one anchor rope resisting the wind, wave and current coupled load along the direction of wind, wave and current coupled load, the load-bearing capacity of the anchoring device 2 is effectively increased, thereby increasing the load-bearing capacity of the floating system 100.

[0070] In this embodiment, the load-bearing capacity of the floating system 100 is improved by adding anchor ropes 211, thereby improving the load-bearing capacity of the floating system 100 without increasing the strength of the anchor points; in the direction of wind, wave and current coupled load, the number of anchor ropes 211 is increased, and the method of increasing the number of anchor ropes is more flexible (as described in various ways below), thereby improving the design flexibility of the floating system 100.

[0071] It should be noted that the direction of the wind-wave-current coupled load is parallel to the first direction, which can be understood as: at least two anchor ropes 211 are distributed along the first direction, and at least two anchor ropes 211 distributed along the first direction can resist the wind-wave-current coupled load. The direction of the wind-wave-current coupled load is parallel to the second direction, which can be understood as: at least two anchor ropes 211 are distributed along the second direction, and at least two anchor ropes 211 distributed along the second direction can resist the parallel wind-wave-current coupled load. The wind-wave-current coupled load direction includes a first wind-wave-current coupled load direction parallel to the first direction and a second wind-wave-current coupled load direction parallel to the second direction. This can be understood as: at least two anchor ropes 211 are distributed along the first direction, and at least two anchor ropes 211 distributed along the first direction can resist the first wind-wave-current coupled load; at least two anchor ropes 211 are distributed along the second direction, and at least two anchor ropes 211 distributed along the second direction can resist the parallel second wind-wave-current coupled load.

[0072] At least one anchoring component 21 may be a first anchoring component 21a, wherein the anchor rope 211 of the first anchoring component 21a is the first anchor rope 211a, and the anchor 212 of the first anchoring component 21a is the first anchor 212a; in the length direction of the first anchor rope 211a, the first anchor rope 211a and the corresponding first anchor 212a are relatively fixed.

[0073] At least one anchoring component 21 may be a second anchoring component 21b. The anchor rope 211 of the second anchoring component 21b includes a second anchor rope 211b and a third anchor rope 211c, and the anchor member 212 of the second anchoring component 21b includes a second anchor member 212b and a third anchor member 212c. The second anchor rope 211b and the third anchor rope 211c are distributed along the direction of the wind-wave-current coupled load, and the second anchor member 212b and the third anchor member 212c are also distributed along the direction of the wind-wave-current coupled load. The second anchoring component 21b also includes a first rope 213. The top ends of the second anchor rope 211b and the third anchor rope 211c are both connected to the floating device 1. The bottom ends of the second anchor rope 211b and the third anchor rope 211c are connected through the first rope 213 to form a second rope 214. The second rope 214 is slidably connected to the second anchor member 212b and also slidably connected to the third anchor member 212c.

[0074] The specific types of the second anchor rope 211b, the first rope 213, and the third anchor rope 211c are selected according to the actual situation, and this application embodiment does not limit this.

[0075] The second rope 214 can be a single, integral structure, meaning that the second anchor rope 211b, the third anchor rope 211c, and the first rope 213 are different parts of a single rope. Alternatively, the second rope 214 can be a separate structure. In this case, the connection method between the second anchor rope 211b and the first rope 213, and the connection method between the third anchor rope 211c and the first rope 213, can be selected based on the actual situation, and this embodiment does not limit this.

[0076] When the second rope 214 is a split structure, the second anchor rope 211b, the first rope 213 and the third anchor rope 211c can be of the same type or different types.

[0077] To facilitate the sliding connection between the second anchor 212b and the second rope 214, and the third anchor 212c and the second rope 214, both the second anchor 212b and the third anchor 212c can be equipped with pulleys 215. The second rope 214 slides with the second anchor 212b through the pulleys 215, and the second rope 214 slides with the third anchor 212c through the pulleys 215.

[0078] In practice, the second anchor 212b and the second rope 214 can also be slidably connected through other structures, as can the third anchor 212c and the second rope 214. For example, both the second anchor 212b and the third anchor 212c are provided with sliding cavities for the second rope 214 to slide through. An elastic element is provided within the sliding cavity, and the second rope 214 passes through the elastic element. Under the action of the elastic element, the angle between the second anchor rope 211b and the third anchor rope 211c can change.

[0079] To achieve the aforementioned goal that at least two anchor ropes 211 distributed along the direction of wind, wave and current coupled load can resist the wind, wave and current coupled load, at least four anchoring components 21 can be selected as the first anchoring component 21a, or at least one anchoring component 21 can be selected as the second anchoring component 21b, or at least one anchoring component 21 can be the first anchoring component 21a and at least one anchoring component 21 can be the second anchoring component 21b.

[0080] The following three embodiments illustrate the type and distribution of anchoring components in anchoring device 2, so as to achieve the above-mentioned situation that at least two anchor ropes 211 distributed along the direction of wind, wave and current coupled load can resist wind, wave and current coupled load.

[0081] Example 1 of this application

[0082] like Figures 4-6 As shown in Embodiment 1 of this application, the floating system 100 includes a floating device 1 and an anchoring device 2.

[0083] For an explanation of the floating device 1, please refer to the previous text; it will not be repeated here.

[0084] The anchoring device 2 includes an anchoring component 21, which includes an anchor rope 211 and an anchor 212. The anchor rope 211 connects the floating device 1 and the anchor 212.

[0085] In the direction of the wind-wave-current coupled load, there are at least four anchoring components 21; the at least four anchoring components 21 distributed along the direction of the wind-wave-current coupled load are all first anchoring components 21a, the structure of the first anchoring component 21a is referred to the previous text and will not be repeated here.

[0086] In the direction of wind, wave and current coupled load, two first anchoring components 21a are distributed on the first side 1a of the floating device 1, and two first anchoring components 21a are distributed on the second side 1b of the floating device 1. The first side 1a and the second side 1b are distributed along the direction of wind, wave and current coupled load.

[0087] Taking as an example four anchoring components 21, whose wind-wave-current coupled load direction is parallel to the first direction and distributed along the wind-wave-current coupled load direction, as all of which are the first anchoring components 21, Figure 5As shown, the direction of the wind-wave-current coupled load is the positive direction of the first direction. When the floating system 100 is subjected to the wind-wave-current coupled load in this direction, the two first anchor ropes 211a of the two first anchoring components 21a located on the first side 1a are pulled, and the two first anchor ropes 211a of the two first anchoring components 21a located on the first side 1a resist the wind-wave-current coupled load; as Figure 6 As shown, the direction of the wind-wave-current coupled load is the opposite of the first direction. When the floating system 100 is subjected to the wind-wave-current coupled load in this direction, the two first anchor ropes 211a of the two first anchoring components 21a located on the second side 1b are pulled, and the two first anchor ropes 211a of the two first anchoring components 21a located on the second side 1b resist the wind-wave-current coupled load. Thus, under the premise of full anchoring, adding one anchoring component 21 in the first direction can theoretically increase the load-bearing capacity of the floating system 100 by 100%.

[0088] Therefore, the structure provided in Embodiment 1 of this application effectively improves the load-bearing capacity of the anchoring device 2, thereby improving the load-bearing capacity of the entire floating system 100.

[0089] In the second direction, there may be one or more first anchoring components 21a. To improve the anchoring effect of the anchoring device 2, it may be possible to select at least two first anchoring components 21a in the second direction.

[0090] When the direction of the wind-wave-current coupled load is parallel to the second direction, the floating system 100 can refer to the case where the direction of the wind-wave-current coupled load is parallel to the first direction, which will not be elaborated here. In the first direction, there can be one or more first anchoring components 21a. To improve the anchoring effect of the anchoring device 2, it can be selected that there are at least two first anchoring components 21a in the first direction.

[0091] When the wind-wave-current coupled load direction includes a first wind-wave-current coupled load direction parallel to the first direction and a second wind-wave-current coupled load direction parallel to the second direction, the floating system 100 can refer to the case where the wind-wave-current coupled load direction is parallel to the first direction, which will not be elaborated here.

[0092] In practice, it is also possible to choose at least three first anchoring components 21a distributed on the first side 1a of the floating device 1 and at least three first anchoring components 21a distributed on the second side 1b of the floating device 1 in the direction of wind, wave and current coupled load, and it is not limited to this. Figures 4-5 The situation is shown below.

[0093] The number of first anchoring components 21a distributed on the first side 1a of the floating device 1 and the number of first anchoring components 21a distributed on the second side 1b of the floating device 1 can be the same or different.

[0094] Example 2 of this application

[0095] like Figures 7-12 As shown in Embodiment 2 of this application, the floating system 100 includes a floating device 1 and an anchoring device 2.

[0096] For an explanation of the floating device 1, please refer to the previous text; it will not be repeated here.

[0097] The anchoring device 2 includes an anchoring component 21, which includes an anchor rope 211 and an anchor 212. The anchor rope 211 connects the floating device 1 and the anchor 212.

[0098] like Figures 7-9 As shown, in the direction of the wind-wave-current coupled load, one anchoring component 21 is the second anchoring component 21b. This can be understood as: in the direction of the wind-wave-current coupled load, there is only one second anchoring component 21b. The structure of the second anchoring component 21b can be referred to the previous text and will not be repeated here.

[0099] The second anchor rope 211b and the third anchor rope 211c are respectively connected to the edge float 11a of the floating device 1. This can be understood as follows: in the direction of the wind-wave-current coupled load, the second anchor rope 211b is connected to the edge float 11a of the first side 1a of the floating device 1, and the third anchor rope 211c is connected to the edge float 11a of the second side 1b of the floating device 1. The first side 1a and the second side 1b are distributed along the direction of the wind-wave-current coupled load.

[0100] Since the second anchor rope 211b and the third anchor rope 211c are distributed along the direction of the wind, wave and current coupled load, and the second anchor 212b and the third anchor 212c are also distributed along the direction of the wind, wave and current coupled load, the top of the second anchor rope 211b and the top of the third anchor rope 211c are both connected to the floating device 1, and the bottom of the second anchor rope 211b and the bottom of the third anchor rope 211c are connected by the first rope 213 to form the second rope 214. The second rope 214 is slidably connected to the second anchor 212b and the third anchor 212c, so if one of the second anchor rope 211b and the third anchor rope 211c is pulled, the other will also be pulled.

[0101] Taking a wind-wave-current coupled load direction parallel to the first direction as an example, the second anchor rope 211b and the third anchor rope 211c are distributed along the first direction, and the second anchor 212b and the third anchor 212c are also distributed along the first direction. Figure 8As shown, the direction of the wind-wave-current coupled load is the positive direction of the first direction. When the floating system 100 is subjected to the wind-wave-current coupled load in this direction, the second anchor rope 211b is pulled, the second rope 214 slides relative to the second anchor 212b, and the second rope 214 slides relative to the third anchor 212c. Then, the third anchor rope 211c is also pulled under the action of the second anchor rope 211b and the first rope 213. The second anchor rope 211b, the first rope 213, the third anchor rope 211c and the floating device 1 form a parallelogram-like structure, so that both the second anchor rope 211b and the third anchor rope 211c resist the wind-wave-current coupled load. Figure 9 As shown, the direction of the wind-wave-current coupled load is the opposite of the first direction. The third anchor rope 211c is pulled, and the second rope 214 slides relative to the second anchor 212b and the third anchor 212c. The second anchor rope 211b, the first rope 213, the third anchor rope 211c, and the floating device 1 form a parallelogram-like structure. Therefore, the second anchor rope 211b is also pulled under the action of the third anchor rope 211c and the first rope 213, causing both the second anchor rope 211b and the third anchor rope 211c to resist the wind-wave-current coupled load. Thus, under the premise of full anchoring, in the first direction, the anchor ropes 211 on both sides of the floating device 1 can simultaneously bear the load, theoretically increasing the load-bearing capacity of the floating system 100 by 100%.

[0102] Therefore, the structure provided in Embodiment 2 of this application effectively improves the load-bearing capacity of the anchoring device 2, thereby improving the load-bearing capacity of the entire floating system 100.

[0103] In the second direction, there may be one or more second anchoring components 21b. To improve the anchoring effect of the anchoring device 2, it may be possible to select at least two second anchoring components 21b in the second direction.

[0104] When the direction of the wind-wave-current coupled load is parallel to the second direction, the floating system 100 can be referenced to the case where the direction of the wind-wave-current coupled load is parallel to the first direction, which will not be elaborated here. In the first direction, there can be one or more second anchoring components 21b. To improve the anchoring effect of the anchoring device 2, it can be selected that there are at least two second anchoring components 21b in the first direction.

[0105] When the wind-wave-current coupled load direction includes a first wind-wave-current coupled load direction parallel to the first direction and a second wind-wave-current coupled load direction parallel to the second direction, the floating system 100 can refer to the case where the wind-wave-current coupled load direction is parallel to the first direction, which will not be elaborated here.

[0106] like Figures 10-12As shown, in the direction of the wind-wave-current coupled load, the two anchoring components 21 are the second anchoring components 21b. This can be understood as: in the direction of the wind-wave-current coupled load, there are two second anchoring components 21b. Specifically, one second anchoring component 21b is located on the first side 1a of the floating device 1, and the other second anchoring component 21b is located on the second side 1b of the floating device 1. The first side 1a and the second side 1b are distributed along the direction of the wind-wave-current coupled load.

[0107] Taking a wind-wave-current coupled load direction parallel to the first direction as an example, the second anchor rope 211b and the third anchor rope 211c are distributed along the first direction, and the second anchor 212b and the third anchor 212c are also distributed along the first direction. Figure 11 As shown, the direction of the wind-wave-current coupled load is the positive direction of the first direction. When the floating system 100 is subjected to the wind-wave-current coupled load in this direction, the second anchor ropes 211b of the two second anchoring components 21b are pulled, the second rope 214 slides relative to the second anchor 212b, and the second rope 214 slides relative to the third anchor 212c. Then, the third anchor ropes 211c of the two second anchoring components 21b are also pulled under the action of the second anchor ropes 211b and the first rope 213, so that the second anchor ropes 211b and the third anchor ropes 211c of the two second anchoring components 21b both resist the wind-wave-current coupled load; as Figure 9 As shown, the direction of the wind-wave-current coupled load is opposite to the first direction. The third anchor ropes 211c of the two second anchoring components 21b are pulled, and the second rope 214 slides relative to the second anchor 212b and the third anchor 212c. Therefore, the second anchor ropes 211b of the two second anchoring components 21b are also pulled under the action of the third anchor rope 211c and the first rope 213, so that both the second anchor ropes 211b and the third anchor rope 211c of the two second anchoring components 21b resist the wind-wave-current coupled load. Thus, under the premise of full anchoring, in the first direction, the four anchor ropes 211 on both sides of the floating device 1 can simultaneously bear the load, theoretically increasing the load-bearing capacity of the floating system 100 by 3 times.

[0108] Therefore, the structure provided in Embodiment 2 of this application effectively improves the load-bearing capacity of the anchoring device 2, thereby improving the load-bearing capacity of the entire floating system 100.

[0109] In practice, at least three anchoring components 21 can be selected as second anchoring components 21b in the direction of wind, wave, and current coupled load. This can be understood as follows: in the direction of wind, wave, and current coupled load, there are at least three second anchoring components 21b, with at least one second anchoring component 21b distributed on the first side 1a of the floating device 1 and at least one second anchoring component 21b distributed on the second side 1b of the floating device 1. This further improves the load-bearing capacity of the floating system 100.

[0110] When the direction of the wind-wave-current coupled load is parallel to the second direction, the floating system 100 can refer to the case where the direction of the wind-wave-current coupled load is parallel to the first direction, which will not be elaborated here.

[0111] When the wind-wave-current coupled load direction includes a first wind-wave-current coupled load direction parallel to the first direction and a second wind-wave-current coupled load direction parallel to the second direction, the floating system 100 can refer to the case where the wind-wave-current coupled load direction is parallel to the first direction, which will not be elaborated here.

[0112] Example 3 of this application

[0113] like Figure 13 and Figure 14 As shown in Embodiment 3 of this application, in the direction of wind-wave-current coupled load, there are at least two anchoring components 21, at least one of which is a first anchoring component 21a and at least one of which is a second anchoring component 21b, and the first anchoring component 21a and the second anchoring component 21b are distributed along the direction of wind-wave-current coupled load.

[0114] like Figure 13 As shown, in the direction of the wind, wave, and current coupled load, two first anchoring components 21a are distributed on the first side 1a of the floating device 1, and one second anchoring component 21b is distributed on the second side 1b of the floating device 1. The first side 1a and the second side 1b are distributed along the direction of the wind, wave, and current coupled load. In this way, under the premise of full anchoring, in the first direction, the four anchor ropes on both sides of the floating device 1 can bear the load simultaneously, and theoretically the load-bearing capacity of the floating system 100 can be increased by 3 times.

[0115] In practice, one or at least three first anchoring components 21a along the direction of wind, wave and current coupled load can be selected and distributed on the first side 1a of the floating device 1; at least two second anchoring components 21b along the direction of wind, wave and current coupled load can be selected and distributed on the second side 1b of the floating device 1.

[0116] like Figure 14 As shown, in the direction of the wind, wave, and current coupled load, there are at least two first anchoring components 21a; at least one first anchoring component 21a is distributed on the first side 1a of the floating device 1, and at least one first anchoring component 21a is distributed on the second side 1b of the floating device 1. There is at least one second anchoring component 21b, which is located between two adjacent first anchoring components 21a. The first side 1a and the second side 1b are distributed along the direction of the wind, wave, and current coupled load. In this way, under the premise of full anchoring, at least four anchor ropes 211 can bear the load simultaneously in the direction of the wind, wave, and current coupled load, and theoretically the load-bearing capacity of the floating system 100 can be increased by 3 times.

[0117] Taking the wind-wave-current coupled load direction as parallel to the first direction as an example, in the first direction, there are at least two anchoring components 21, at least one anchoring component 21 is the first anchoring component 21a, and at least one anchoring component 21 is the second anchoring component 21b, and the first anchoring component 21a and the second anchoring component 21b are distributed along the first direction.

[0118] When the direction of the wind-wave-current coupled load is parallel to the second direction, the floating system 100 can refer to the case where the direction of the wind-wave-current coupled load is parallel to the first direction, which will not be elaborated here.

[0119] When the wind-wave-current coupled load direction includes a first wind-wave-current coupled load direction parallel to the first direction and a second wind-wave-current coupled load direction parallel to the second direction, the floating system 100 can refer to the case where the wind-wave-current coupled load direction is parallel to the first direction, which will not be elaborated here.

[0120] In the floating system 100 provided in this application embodiment, all anchoring components 21 can be referred to as a row in the direction of wind, wave, and current coupled load. The structures of any two rows of anchoring components 21 can be the same or different, and the design can be carried out according to different situations such as actual wind, wave, and current coupled load, hydrology, and construction. For example, at least one row of anchoring components 21 can adopt the structure provided in embodiment one of this application, and at least one row of anchoring components 21 can adopt the structure provided in embodiment two of this application; or, at least one row of anchoring components 21 can adopt the structure provided in embodiment one of this application, and at least one row of anchoring components 21 can adopt the structure provided in embodiment three of this application; or, at least one row of anchoring components 21 can adopt the structure provided in embodiment two of this application, and at least one row of anchoring components 21 can adopt the structure provided in embodiment three of this application; or, at least one row of anchoring components 21 can adopt the structure provided in embodiment one of this application, at least one row of anchoring components 21 can adopt the structure provided in embodiment two of this application, and at least one row of anchoring components 21 can adopt the structure provided in embodiment three of this application.

[0121] It should be noted that the structure provided in Embodiment 1 of this application refers to the following: in the direction of wind, wave and current coupled load, there are at least four anchoring components 21; the at least four anchoring components 21 distributed along the direction of wind, wave and current coupled load are all first anchoring components 21a; in the direction of wind, wave and current coupled load, two first anchoring components 21a are distributed on the first side 1a of the floating device 1, and two first anchoring components 21a are distributed on the second side 1b of the floating device 1; the first side 1a and the second side 1b are distributed along the direction of wind, wave and current coupled load.

[0122] It should be noted that the structure provided in Embodiment 2 of this application refers to the fact that, in the direction of wind, wave and current coupled load, at least one anchoring component 21 is a second anchoring component 21b.

[0123] It should be noted that the structure provided in Embodiment 3 of this application refers to the following: in the direction of wind, wave and current coupled load, there are at least two anchoring components 21, at least one anchoring component 21 is a first anchoring component 21a, and at least one anchoring component 21 is a second anchoring component 21b, and the first anchoring component 21a and the second anchoring component 21b are distributed along the direction of wind, wave and current coupled load.

[0124] The technical features mentioned above can be combined arbitrarily, as long as the combined technical features are not contradictory. All feasible feature combinations are the technical contents explicitly described in this document. Any one of the multiple sub-features contained in the same statement can be applied independently, without necessarily being applied together with other sub-features.

[0125] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A floating system, characterized in that, include: A floating device for mounting photovoltaic modules; An anchoring device, the anchoring device including an anchoring assembly, the anchoring assembly including an anchor rope and an anchor member, the anchor rope connecting the floating device and the anchor member; At least two of the anchor ropes are distributed along the direction of the wind-wave-current coupled load, and at least two of the anchor ropes distributed along the direction of the wind-wave-current coupled load are able to resist the wind-wave-current coupled load.

2. The floating system according to claim 1, characterized in that, In the direction of the wind-wave-current coupled load, there are at least four anchoring components; all four anchoring components distributed along the direction of the wind-wave-current coupled load are first anchoring components. Wherein, in the direction of wind, wave and current coupled load, at least two of the first anchoring components are distributed on the first side of the floating device, and at least two of the first anchoring components are distributed on the second side of the floating device; the first side and the second side are distributed along the direction of wind, wave and current coupled load. The anchor rope of the first anchoring component is a first anchor rope, and the anchor member of the first anchoring component is a first anchor member; in the length direction of the first anchor rope, the first anchor rope and the corresponding first anchor member are relatively fixed.

3. The floating system according to claim 1, characterized in that, At least one of the anchoring components is a second anchoring component, the anchor rope of the second anchoring component includes a second anchor rope and a third anchor rope, and the anchoring member of the second anchoring component includes a second anchoring member and a third anchoring member. Wherein, the second anchor rope and the third anchor rope are distributed along the direction of wind, wave and current coupled load, and the second anchor and the third anchor are distributed along the direction of wind, wave and current coupled load; The second anchoring assembly further includes a first rope, the top ends of the second anchor rope and the third anchor rope are both connected to the floating device, the bottom ends of the second anchor rope and the bottom ends of the third anchor rope are connected through the first rope to form a second rope, the second rope is slidably connected to the second anchor and the second rope is slidably connected to the third anchor.

4. The floating system according to claim 3, characterized in that, In the direction of wind, wave and current coupled load, there is one second anchoring component; the second anchor rope and the third anchor rope are respectively connected to the edge float of the floating device.

5. The floating system according to claim 3, characterized in that, In the direction of wind, wave and current coupled load, there are at least two second anchoring components, at least one of the second anchoring components is distributed on the first side of the floating device, and at least one of the second anchoring components is distributed on the second side of the floating device, with the first side and the second side distributed along the direction of wind, wave and current coupled load.

6. The floating system according to claim 1, characterized in that, In the direction of wind, wave and current coupled load, there are at least two anchoring components, at least one of which is a first anchoring component and at least one of which is a second anchoring component, and the first anchoring component and the second anchoring component are distributed along the direction of wind, wave and current coupled load. The anchor rope of the first anchoring component is a first anchor rope, and the anchor of the first anchoring component is a first anchor; in the length direction of the first anchor rope, the first anchor rope and the corresponding first anchor are relatively fixed. The second anchoring assembly includes a second anchor rope and a third anchor rope, and the second anchoring assembly also includes a second anchor and a third anchor. The second anchor rope and the third anchor rope are distributed along the direction of the wind, wave, and current coupled load, and the second anchor and the third anchor are also distributed along the direction of the wind, wave, and current coupled load. The second anchoring assembly further includes a first rope. The top ends of the second anchor rope and the third anchor rope are both connected to the floating device. The bottom ends of the second anchor rope and the third anchor rope are connected through the first rope to form a second rope. The second rope is slidably connected to the second anchor and the second rope is slidably connected to the third anchor.

7. The floating system according to claim 6, characterized in that, In the direction of wind, wave and current coupled load, at least one of the first anchoring components is distributed on the first side of the floating device, and at least one of the second anchoring components is distributed on the second side of the floating device, with the first side and the second side distributed along the direction of wind, wave and current coupled load.

8. The floating system according to claim 6, characterized in that, In the direction of wind, wave and current coupled load, there are at least two first anchoring components; at least one first anchoring component is distributed on the first side of the floating device, at least one first anchoring component is distributed on the second side of the floating device, and the second anchoring component is located between two adjacent first anchoring components, with the first side and the second side distributed along the direction of wind, wave and current coupled load.

9. The floating system according to any one of claims 3-8, characterized in that, The second rope is a one-piece structure.

10. The floating system according to any one of claims 3-8, characterized in that, Both the second and third anchors are equipped with pulleys, and the second rope slides in contact with the second anchor through the pulleys, and the second rope slides in contact with the third anchor through the pulleys.

11. The floating system according to any one of claims 1-8, characterized in that, The wind-wave-current coupled load direction is parallel to the first direction or the second direction, and there is an angle between the second direction and the first direction.

12. The floating system according to any one of claims 1-8, characterized in that, The wind-wave-current coupled load direction includes a first wind-wave-current coupled load direction parallel to the first direction and a second wind-wave-current coupled load direction parallel to the second direction.

13. A floating photovoltaic system, characterized in that, Includes photovoltaic modules and floating systems as described in any one of claims 1-12.

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