Offshore buoyancy tank and offshore floating photovoltaic system composed of buoyancy tanks

Abstract

The utility model belongs to the technical field of offshore photovoltaic power generation, and particularly relates to an offshore buoyancy tank which comprises a buoyancy tank body. The plurality of connecting grooves are formed in the top surface of the buoyancy tank body; the fastening assembly is arranged in the connecting groove; an offshore floating photovoltaic system comprises a plurality of buoyancy tank bodies, the buoyancy tank bodies are distributed in an array mode, every two adjacent buoyancy tank bodies are connected through a first connecting assembly, and the offshore floating photovoltaic system is detachably connected with an anchoring system through a second connecting assembly; according to the offshore floating photovoltaic system, the connecting grooves are formed in the buoyancy tank bodies, the buoyancy tank bodies can be connected by connecting the two connecting grooves oppositely formed in the two adjacent buoyancy tank bodies through the first connecting assemblies, the offshore floating photovoltaic system is formed, and the second connecting assemblies are arranged in the multiple connecting grooves in the outer edge of the offshore floating photovoltaic system. The offshore floating photovoltaic system is connected with the anchoring system through the multiple second connecting assemblies, the structure is simple, installation is convenient, and efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of offshore photovoltaic power generation, and in particular relates to an offshore buoy and an offshore floating photovoltaic system composed of the buoy. Background Art

[0002] As a new energy utilization method and resource development model, offshore photovoltaic power generation moves the "photovoltaic power station" from land to sea. It uses photovoltaic technology to build a power station on the ocean, which has the characteristics of high power generation, less land occupation, and easy integration with other industries. Floating photovoltaic power stations refer to photovoltaic modules, inverters and other power generation equipment floating on the ocean with the help of floating materials and anchoring systems to generate electricity. They are mainly divided into two categories: floating tube type and pontoon type.

[0003] The pontoons in the prior art require the use of components such as beams, round steel pipes, embedded steel parts, connecting bolts, etc. to combine the independent pontoons into an offshore floating photovoltaic system. Under harsh working conditions, there are often problems such as complex structure, inconvenient operation and low efficiency. Therefore, there is an urgent need for an offshore pontoon and an offshore floating photovoltaic system composed of pontoons. Utility Model Content

[0004] The purpose of the utility model is to provide an offshore buoy and an offshore floating photovoltaic system composed of the buoy, so as to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] An offshore buoyancy box, comprising:

[0007] Floating tank body;

[0008] A plurality of connection grooves are provided on the top surface of the buoyancy box body, and the plurality of connection grooves are circumferentially arranged at the outer edge of the buoyancy box body;

[0009] The fastening assembly is arranged in the connecting groove.

[0010] Preferably, the connecting groove comprises:

[0011] A wide groove is provided on the top surface of the buoyancy tank body;

[0012] A straight groove is provided on the top surface of the buoyancy box body, one end of the straight groove is communicated with the wide groove, and the other end of the straight groove passes through the side wall of the buoyancy box body.

[0013] Preferably, the fastening assembly comprises:

[0014] A plurality of embedded bolts are arranged in the wide groove and the straight groove, and one end of the embedded bolt is embedded in the buoyancy box body.

[0015] An offshore floating photovoltaic system comprises a plurality of pontoon bodies, wherein the plurality of pontoon bodies are arranged in an array, and two adjacent pontoon bodies are connected via a first connecting assembly. The offshore floating photovoltaic system is detachably connected to an anchoring system via a second connecting assembly.

[0016] Preferably, the first connecting component comprises:

[0017] The first connecting block has two ends respectively located in the two oppositely arranged straight grooves;

[0018] Two first limit blocks are respectively located in the two wide grooves arranged opposite to each other, and the two first limit blocks are respectively fixedly connected to two ends of the first connecting block;

[0019] A plurality of first through holes are respectively provided on the first connecting block and the first limiting block, a plurality of the embedded bolts are arranged in one-to-one correspondence with the plurality of the first through holes, and the embedded bolts are passed through the first through holes and fixed by bolts.

[0020] Preferably, the second connecting component comprises:

[0021] A second connection block is arranged in the straight groove located at the outer edge of the offshore floating photovoltaic system;

[0022] A second stopper is disposed in the wide groove at the outer edge of the offshore floating photovoltaic system, and the second stopper is fixedly connected to the second connecting block;

[0023] An anchoring connection buckle, fixedly mounted on an end of the second connection block away from the second stopper, the anchoring connection buckle extends out of the straight groove, and the offshore floating photovoltaic system is detachably connected to the anchoring system through the anchoring connection buckle;

[0024] A plurality of second through holes are respectively provided on the second limiting member and the second connecting block. The plurality of second through holes are arranged in one-to-one correspondence with the plurality of embedded bolts. The embedded bolts are passed through the second through holes and fixed by bolts.

[0025] Compared with the prior art, the utility model has the following advantages and technical effects:

[0026] In the utility model, a plurality of connection grooves are circumferentially opened at the outer edge of the pontoon body, and the adjacent connection grooves on two adjacent pontoon bodies are arranged correspondingly, and fastening components are arranged in the connection grooves; during assembly, the plurality of pontoon bodies are arranged in an array, and the adjacent two connection grooves on two adjacent pontoon bodies are connected by a first connection component to be assembled into an offshore floating photovoltaic system, and the plurality of connection grooves at the outer edge of the offshore floating photovoltaic system are all provided with second connection components, and the offshore floating photovoltaic system is connected to the anchoring system through the plurality of second connection components.

[0027] In the utility model, a connection groove is provided on the pontoon body. The pontoon bodies can be connected by connecting two connection grooves arranged opposite to each other on two adjacent pontoon bodies through a first connection component to form an offshore floating photovoltaic system. Second connection components are provided in multiple connection grooves at the outer edge of the offshore floating photovoltaic system. The offshore floating photovoltaic system is connected to the anchoring system through multiple second connection components. The structure is simple, the installation is convenient and the efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor:

[0029] Figure 1 It is a top view of the floating box body in the utility model;

[0030] Figure 2 It is an overall schematic diagram of the offshore floating photovoltaic system in the utility model;

[0031] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0032] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0033] Figure 5 It is a structural schematic diagram of the first connecting component in the utility model;

[0034] Figure 6 It is a structural schematic diagram of the second connecting component in the utility model;

[0035] Among them, 1. pontoon body; 2. connecting groove; 3. embedded bolts; 4. first limit block; 5. first through hole; 6. second limit piece; 7. second through hole; 8. anchoring connection buckle; 9. first connecting block; 10. second connecting block; 201. straight groove; 202. wide groove. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] Reference Figures 1 to 6 The utility model discloses an offshore buoyancy box, comprising:

[0039] Floating tank body 1;

[0040] A plurality of connection grooves 2 are provided on the top surface of the buoyancy chamber body 1, and the plurality of connection grooves 2 are circumferentially arranged at the outer edge of the buoyancy chamber body 1;

[0041] The fastening assembly is arranged in the connecting groove 2.

[0042] Further optimizing the solution, the connection slot 2 includes:

[0043] A wide groove 202 is provided on the top surface of the buoyancy tank body 1;

[0044] The straight groove 201 is provided on the top surface of the pontoon body 1 , one end of the straight groove 201 is connected with the wide groove 202 , and the other end of the straight groove 201 passes through the side wall of the pontoon body 1 .

[0045] To further optimize the solution, the fastening components include:

[0046] A plurality of embedded bolts 3 are arranged in the wide groove 202 and the straight groove 201 , and one end of the embedded bolt 3 is embedded in the buoyancy box body 1 .

[0047] An offshore floating photovoltaic system comprises a plurality of pontoon bodies 1, wherein the plurality of pontoon bodies 1 are arranged in an array, two adjacent pontoon bodies 1 are connected via a first connection assembly, and the offshore floating photovoltaic system is detachably connected to an anchoring system via a second connection assembly.

[0048] Further optimizing the solution, the first connection component includes:

[0049] The first connecting block 9 has two ends located in two oppositely disposed straight grooves 201;

[0050] The two first limit blocks 4 are respectively located in two oppositely arranged wide grooves 202, and the two first limit blocks 4 are respectively fixed to two ends of the first connecting block 9;

[0051] A plurality of first through holes 5 are respectively provided on the first connecting block 9 and the first limiting block 4 , and a plurality of embedded bolts 3 are arranged in one-to-one correspondence with the plurality of first through holes 5 . The embedded bolts 3 are passed through the first through holes 5 and fixed by bolts.

[0052] Further optimizing the solution, the second connection component includes:

[0053] The second connection block 10 is arranged in the straight groove 201 located at the outer edge of the offshore floating photovoltaic system;

[0054] A second stopper 6 is disposed in a wide groove 202 located at the outer edge of the offshore floating photovoltaic system, and the second stopper 6 is fixedly connected to the second connection block 10;

[0055] An anchoring connection buckle 8 is fixedly mounted on an end of the second connection block 10 away from the second stopper 6, the anchoring connection buckle 8 extends out of the straight groove 201, and the offshore floating photovoltaic system is detachably connected to the anchoring system through the anchoring connection buckle 8;

[0056] The plurality of second through holes 7 are respectively provided on the second limit member 6 and the second connection block 10 . The plurality of second through holes 7 are arranged in one-to-one correspondence with the plurality of embedded bolts 3 . The embedded bolts 3 are passed through the second through holes 7 and fixed by bolts.

[0057] Installation principle:

[0058] Arrange multiple pontoon bodies 1 in an array, and set correspondingly between two adjacent connecting grooves 2 on two adjacent pontoon bodies 1, place the first connecting block 9 in two adjacent straight grooves 201, and the two first limiting blocks 4 are respectively located in the two wide grooves 202, and the embedded bolts 3 extend into the first through holes 5 on the first limiting blocks 4 and the first through holes 5 on the first connecting blocks 9, and fix the first limiting blocks 4 in the wide grooves 202 and the first connecting blocks 9 in the straight grooves 201 by bolts, thereby fixing the two adjacent pontoon bodies 1, repeating the process multiple times, and assembling multiple pontoon bodies 1 into an offshore floating photovoltaic system;

[0059] The second connecting block 10 is placed in the straight groove 201 located at the outer edge of the offshore floating photovoltaic system. At this time, the second limiting member 6 is located in the wide groove 202. The embedded bolts 3 are inserted into the second limiting member 6 and the second through hole 7 opened on the second connecting block 10. The second limiting member 6 is fixed in the wide groove 202 by bolts, and the second connecting block 10 is fixed in the straight groove 201. The second connecting block 10 is connected to the anchoring system through the anchoring buckle 8 on the second connecting block 10, and the installation is completed.

[0060] In the present invention, the anchoring system is prior art and will not be described in detail here.

[0061] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0062] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An offshore buoy, characterized in that: include: Floating tank body (1); A plurality of connection grooves (2) are all provided on the top surface of the buoyancy box body (1), and the plurality of connection grooves (2) are circumferentially arranged at the outer edge of the buoyancy box body (1); A fastening assembly is arranged in the connecting groove (2).

2. The offshore buoy according to claim 1, characterized in that: The connecting groove (2) comprises: A wide groove (202) is provided on the top surface of the buoyancy tank body (1); A straight groove (201) is provided on the top surface of the buoyancy box body (1), one end of the straight groove (201) is connected to the wide groove (202), and the other end of the straight groove (201) passes through the side wall of the buoyancy box body (1).

3. The offshore buoy according to claim 2, characterized in that: The fastening assembly comprises: A plurality of embedded bolts (3) are arranged in the wide groove (202) and the straight groove (201), and one end of the embedded bolt (3) is embedded in the buoyancy box body (1).

4. An offshore floating photovoltaic system, characterized in that: It comprises a plurality of pontoon bodies (1) as described in claim 3, wherein the plurality of pontoon bodies (1) are distributed in an array, and two adjacent pontoon bodies (1) are connected via a first connecting component, and the offshore floating photovoltaic system is detachably connected to the anchoring system via a second connecting component.

5. The offshore floating photovoltaic system according to claim 4, characterized in that: The first connection component comprises: The first connecting block (9) has two ends respectively located in the two oppositely arranged straight grooves (201); Two first limit blocks (4) are respectively located in two wide grooves (202) arranged opposite to each other, and the two first limit blocks (4) are respectively fixedly connected to two ends of the first connection block (9); A plurality of first through holes (5) are respectively provided on the first connecting block (9) and the first limiting block (4); a plurality of the embedded bolts (3) are arranged in one-to-one correspondence with the plurality of the first through holes (5); the embedded bolts (3) are passed through the first through holes (5) and fixed by bolts.

6. The offshore floating photovoltaic system according to claim 4, characterized in that: The second connection component comprises: A second connection block (10) is arranged in the straight groove (201) located at the outer edge of the offshore floating photovoltaic system; A second stopper (6) is arranged in the wide groove (202) located at the outer edge of the offshore floating photovoltaic system, and the second stopper (6) is fixedly connected to the second connection block (10); An anchoring connection buckle (8) is fixedly mounted on an end of the second connection block (10) away from the second stopper (6), the anchoring connection buckle (8) extends out of the straight groove (201), and the offshore floating photovoltaic system is detachably connected to the anchoring system via the anchoring connection buckle (8); A plurality of second through holes (7) are respectively provided on the second limiting member (6) and the second connecting block (10); the plurality of second through holes (7) are arranged in one-to-one correspondence with the plurality of embedded bolts (3); the embedded bolts (3) are passed through the second through holes (7) and fixed by bolts.

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