Marine ranching device and method of installing the same

Abstract

The application discloses a kind of mariculture device and its installation method, and first pile single body culture module and rear pile single body culture module can be used for aquaculture, and moreover, rear pile single body culture module and first pile single body culture module are connected together, and can also be enclosed into a larger area culture area, so as to greatly improve the economic benefit of mariculture.Furthermore, rear pile single body culture module can also be used as the auxiliary tool of other first pile single body culture module, as a limiting guide, facilitate other first pile single body culture module accurate pile positioning, so as to greatly reduce installation cost, and improve installation efficiency.Through the cooperation of reinforcing member and connecting assembly, the area of culture area enclosed by rear pile single body culture module and first pile single body culture module connected together can still be greatly increased under the condition that the number of rear pile single body culture module and first pile single body culture module is limited.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of marine ranching, in particular to a marine ranching device and a method for installing the same. BACKGROUND

[0002] The marine ranching device in the near-shallow sea is relatively simple and has general wind and wave resistance. When natural disasters such as typhoons occur, the device is often damaged, the farmed fish escapes, and the economic loss is heavy. With the rapid development of marine ranching, marine ranching has moved from the near-shallow sea to the deep sea. The environment in the deep sea is more severe, especially in some southern sea areas of China, where typhoons occur frequently, waves are high, and flow rate is large. Therefore, it is necessary to develop a marine ranching device that can resist typhoons and resist severe marine environments.

[0003] In the deep sea, the pile foundation jacket type device has been widely used in the fields of marine oil and gas industry and offshore wind farm for a long time. It is a safe and reliable device. At present, it is less used in the field of marine ranching. The main reasons are as follows: the effective farming water body surrounded by the net installed directly on the pile foundation jacket is small, and the economy of unit water body is poor; many auxiliary equipment and facilities are needed during the installation at sea, and the cost of installation at sea of a single device is very high. SUMMARY

[0004] The purpose of the present application is to overcome the shortcomings of the prior art and provide a marine ranching device.

[0005] To achieve the above-mentioned purpose, the technical solution provided by the present application is as follows:

[0006] A marine ranching device comprises at least one rear pile single breeding module and a plurality of front pile single breeding modules, the rear pile single breeding module and the front pile single breeding module are connected together to enclose a breeding area;

[0007] The rear pile single breeding module comprises a first pile body and a first main body; the first main body is provided with a first support leg; the first support leg is a through structure from top to bottom, and the inner diameter of the first support leg is slightly larger than the outer diameter of the first pile body; the first pile body is inserted into the first support leg from the top of the first support leg;

[0008] The front pile single breeding module comprises a second pile body and a second main body; the second main body is provided with a second support leg; the top of the second pile body is provided with a mounting groove, and the inner diameter of the mounting groove is slightly larger than the outer diameter of the second support leg; the second support leg is inserted into the mounting groove from the top of the second pile body;

[0009] The shape and size of the first pile body and the second pile body are the same, and the distance between adjacent first pile bodies in the rear pile single breeding module and the distance between adjacent second pile bodies in the front pile single breeding module are the same.

[0010] The first-pile single-culture module and the rear-pile single-culture module can be used for aquaculture, and when the rear-pile single-culture module and the first-pile single-culture module are connected together, a larger culture area can be enclosed, thereby greatly improving the economic benefits of the marine ranch.

[0011] Furthermore, the rear-pile single-culture module can also serve as an auxiliary tool for other first-pile single-culture modules, as a limiting guide, to facilitate accurate pile driving and positioning of other first-pile single-culture modules, thereby greatly reducing installation costs (without the need for additional auxiliary limiting guide tools) and improving installation efficiency.

[0012] Further, the connecting assembly is provided;

[0013] The two sides of the rear-pile single-culture module and the two sides of the first-pile single-culture module are provided with reinforcing members;

[0014] The reinforcing member of the first-pile single-culture module is connected to the reinforcing member of another first-pile single-culture module or the reinforcing member of another rear-pile single-culture module through the connecting assembly.

[0015] In the technical solution, the reinforcing member and the connecting assembly can greatly increase the area of the culture area enclosed by the rear-pile single-culture module and the first-pile single-culture module when the number of the rear-pile single-culture module and the first-pile single-culture module is limited. Furthermore, the reinforcing member can also serve as a small-scale aquaculture net cage, thereby further increasing the area of aquaculture.

[0016] Further, the first body, the second body, and the reinforcing member are all truss structures, which can ensure the firmness and compression resistance of the single rear-pile single-culture module and the single first-pile single-culture module, and the side surfaces of the three are provided with first net clothes.

[0017] Further, the connecting assembly includes a first walkway platform and a second net cloth;

[0018] The top of the first body, the second body, and the reinforcing member is provided with a second walkway platform;

[0019] The first walkway platform is connected to the adjacent second walkway platform;

[0020] The top of the second net cloth is connected to the corresponding first walkway platform, and the other two sides are connected to the adjacent reinforcing members.

[0021] Further, the bottom of the first net cloth and the second net cloth is provided with an anchor chain, which is sunk into the sea bottom mud surface to prevent fish from escaping.

[0022] Further, the bottom of the first body is provided with an anti-sinking plate for preventing the first body from sinking when placed on the seabed mud surface.

[0023] Further, the first body and the second body are both provided with a ladder for boarding a ship, so that either the post pile single cultivation module or the pre-pile single cultivation module can serve as a landing point.

[0024] Further, the first body is also provided with a crane or a multifunctional platform.

[0025] The crane can be used for lifting goods.

[0026] The multifunctional platform can be used as a living area, an office area, a bait storage area, a bait feeding area, etc. When used as an office area, it can be equipped with operation and maintenance equipment for serving surrounding offshore wind farms.

[0027] To achieve the above-mentioned purpose, the technical scheme further provides a method for installing the marine ranching device, which is used for installing the marine ranching device, and the method specifically comprises:

[0028] S1, moving the first body of the post pile single cultivation module to a position in the sea where one of the pre-pile single cultivation modules is to be installed, as a limiting guide;

[0029] S2, under the limiting guidance of the first support leg of the first body, driving the second pile body of the pre-pile single cultivation module into the seabed respectively until a predetermined depth;

[0030] S3, lifting the first body of the post pile single cultivation module and moving the first body of the post pile single cultivation module away from the position in the sea where the pre-pile single cultivation module is to be installed;

[0031] S4, lifting the second body of the pre-pile single cultivation module and inserting the second support leg of the second body of the pre-pile single cultivation module into the second pile body of the pre-pile single cultivation module;

[0032] S5, leveling the second body of the pre-pile single cultivation module;

[0033] S6, grouting the gap between the second support leg of the second body of the pre-pile single cultivation module and the second pile body of the pre-pile single cultivation module;

[0034] S7, operating the other pre-pile single cultivation modules according to steps S1 to S6, so that the other pre-pile single cultivation modules are fixedly installed at their respective positions in the sea;

[0035] S8, lifting and moving the first body of the post pile single cultivation module to its installation position;

[0036] S9, under the limiting guidance of the first support leg of the first body, the first pile body of the rear pile single aquaculture module is driven into the seabed respectively until the predetermined depth;

[0037] S10, leveling operation is performed on the first body of the rear pile single aquaculture module;

[0038] S11, grouting is performed in the gap between the first support leg of the first body of the rear pile single aquaculture module and the first pile body of the rear pile single aquaculture module;

[0039] S12, the installed rear pile single aquaculture module and the front pile single aquaculture module are connected together to enclose the aquaculture area.

[0040] Further, before the rear pile single aquaculture module and the front pile single aquaculture module are transported to the sea for installation, the reinforcing members are respectively installed on the two sides of the corresponding rear pile single aquaculture module and the two sides of the front pile single aquaculture module on land;

[0041] In step S12, the rear pile single aquaculture module and the front pile single aquaculture module are connected together through the connecting assembly after being installed.

[0042] Compared with the prior art, the technical scheme has the following principles and advantages:

[0043] 1. In the technical scheme, the front pile single aquaculture module and the rear pile single aquaculture module can be used for aquaculture, and after being connected together, the rear pile single aquaculture module and the front pile single aquaculture module can also enclose a larger aquaculture area, thereby greatly improving the economic benefits of the marine ranching. Furthermore, the rear pile single aquaculture module can also serve as an auxiliary tool for other front pile single aquaculture modules as a limiting guide, facilitating precise pile driving and positioning of other front pile single aquaculture modules, thereby greatly reducing installation costs (without the need for additional auxiliary limiting guide tools) and improving installation efficiency.

[0044] 2. Through the cooperation of the reinforcing members and the connecting assembly, the area of the aquaculture area enclosed by the rear pile single aquaculture module and the front pile single aquaculture module connected together can be greatly increased even if the number of the rear pile single aquaculture module and the front pile single aquaculture module is limited. Furthermore, the reinforcing members can also serve as a small aquaculture net cage, thereby further increasing the area of aquaculture.

[0045] 3. The first body, the second body, and the reinforcing member are all truss structures, which can ensure the firmness and compression resistance of the single rear pile single aquaculture module and the single front pile single aquaculture module. BRIEF DESCRIPTION OF DRAWINGS

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the services required to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort.

[0047] Figure 1 A three-dimensional perspective view of the first main body of the rear pile single culture module, the second main body of the first front pile single culture module, the second main body of the second front pile single culture module, and the second main body of the third front pile single culture module in a mariculture device according to an embodiment of the present application;

[0048] Figure 2 A plan view of a mariculture device according to an embodiment of the present application;

[0049] Figure 3 A side view of the first front pile single culture module in a mariculture device according to an embodiment of the present application (a is the sea surface, and b is the sea bottom mud surface);

[0050] Figure 4 A side view of the third front pile single culture module in a mariculture device according to an embodiment of the present application (a is the sea surface, and b is the sea bottom mud surface);

[0051] Figure 5 A side view of the rear pile single culture module in a mariculture device according to an embodiment of the present application (a is the sea surface, and b is the sea bottom mud surface);

[0052] Figure 6 A side view of one of the connection assemblies in a mariculture device according to an embodiment of the present application (a is the sea surface, and b is the sea bottom mud surface).

[0053] Reference signs:

[0054] 1-rear pile single culture module; 2-first front pile single culture module; 3-second front pile single culture module; 4-third front pile single culture module; 5-culture area; 6-first pile body; 7-first main body; 8-second pile body; 9-second main body; 10-second support leg; 11-strengthening member; 12-first netting; 13-first walkway platform; 14-second netting; 15-second walkway platform; 16-anchor chain; 17-anti-sinking plate; 18-boarding ladder stand; 19-crane; 20-multifunctional platform; 21-first support leg. DETAILED DESCRIPTION

[0055] The present application will be further described below in conjunction with specific embodiments:

[0056] As Figures 1 to 6As shown, the marine ranching device comprises a rear pile single cultivation module 1, a first front pile single cultivation module 2, a second front pile single cultivation module 3, a third front pile single cultivation module 4, and a connecting assembly.

[0057] The rear pile single cultivation module 1, the first front pile single cultivation module 2, the second front pile single cultivation module 3, and the third front pile single cultivation module 4 are each provided with a reinforcing member 11 on both sides.

[0058] The rear pile single cultivation module 1 is connected to the reinforcing member 11 on one side of the first front pile single cultivation module 2 and the reinforcing member 11 on one side of the third front pile single cultivation module 4 through the reinforcing members 11 on both sides of the rear pile single cultivation module 1 and the corresponding connecting assemblies. The reinforcing member 11 on the other side of the first front pile single cultivation module 2 and the reinforcing member 11 on the other side of the third front pile single cultivation module 4 are connected to the reinforcing members 11 on both sides of the second front pile single cultivation module 3 through the corresponding connecting assemblies.

[0059] In the above, the rear pile single cultivation module 1, the first front pile single cultivation module 2, the second front pile single cultivation module 3, and the third front pile single cultivation module 4 combine the reinforcing members 11 on both sides and the connecting assembly to form a large cultivation area 5.

[0060] Specifically, in the present embodiment, the rear pile single cultivation module 1 comprises a first pile body 6 and a first main body 7. The first main body 7 is provided with a first support leg 21. The first support leg 21 has a through structure from top to bottom, and its inner diameter is slightly larger than the outer diameter of the first pile body 6. The first pile body 6 is inserted into the first support leg 21 from the top of the first support leg 21. The first front pile single cultivation module 2, the second front pile single cultivation module 3, and the third front pile single cultivation module 4 each comprise a second pile body 8 and a second main body 9. The second main body 9 of the first front pile single cultivation module 2, the second main body 9 of the second front pile single cultivation module 3, and the second main body 9 of the third front pile single cultivation module 4 are each provided with a second support leg 10. The top of the second pile body 8 of the first front pile single cultivation module 2, the second pile body 8 of the second front pile single cultivation module 3, and the second pile body 8 of the third front pile single cultivation module 4 each protrudes from the sea bottom mud surface and is provided with a mounting groove. The inner diameter of the mounting groove of each second pile body 8 is slightly larger than the outer diameter of the corresponding second support leg 10. The second support leg 10 is inserted into the corresponding second pile body 8 from the top of the second pile body 8. The first pile body 6 of the rear pile single cultivation module 1 and the second pile body 8 of the first front pile single cultivation module 2, the second front pile single cultivation module 3, and the third front pile single cultivation module 4 are all the same in shape and size, and the distance between adjacent first pile bodies 6 in the rear pile single cultivation module 1 is the same as the distance between adjacent second pile bodies 8 in the front pile single cultivation module.

[0061] Further, in the embodiment, the first main body 7 of the rear pile single cultivation module 1, the second main body 9 of the first front pile single cultivation module 2, the second main body 9 of the second front pile single cultivation module 3, and the second main body 9 of the third front pile single cultivation module 4 are all square truss structures, and the reinforcing member 11 is a truss structure with a triangular planar cross section, which can ensure the firmness and compression resistance of the rear pile single cultivation module 1, the first front pile single cultivation module 2, the second front pile single cultivation module 3, and the third front pile single cultivation module 4. In addition, the side surface of the rear pile single cultivation module 1, the side surface of the first front pile single cultivation module 2, the side surface of the second front pile single cultivation module 3, and the side surface of the third front pile single cultivation module 4 are all provided with the first net 12.

[0062] The connecting assembly includes a first walkway platform 13 and a second net 14. The top of the first main body 7 of the rear pile single cultivation module 1, the top of the second main body 9 of the first front pile single cultivation module 2, the top of the second main body 9 of the second front pile single cultivation module 3, the top of the second main body 9 of the third front pile single cultivation module 4, and the top of the reinforcing member 11 are all provided with a second walkway platform 15. The first walkway platform 13 in the connecting assembly is connected with the adjacent second walkway platform 15. The top of the second net 14 is connected with the corresponding first walkway platform 13, and the other two sides are respectively connected with the adjacent reinforcing member 11. The bottom of the first net 12 and the second net 14 is provided with an anchor chain 16, which is sunk into the seabed mud surface to prevent fish from escaping.

[0063] Further, in the embodiment, the first main body 7 of the rear pile single cultivation module 1, the second main body 9 of the first front pile single cultivation module 2, the second main body 9 of the second front pile single cultivation module 3, and the second main body 9 of the third front pile single cultivation module 4 are all square truss structures, and the reinforcing member 11 is a truss structure with a triangular planar cross section, which can ensure the firmness and compression resistance of the rear pile single cultivation module 1, the first front pile single cultivation module 2, the second front pile single cultivation module 3, and the third front pile single cultivation module 4. In addition, the side surface of the rear pile single cultivation module 1, the side surface of the first front pile single cultivation module 2, the side surface of the second front pile single cultivation module 3, and the side surface of the third front pile single cultivation module 4 are all provided with the first net 12.

[0064] In addition, the second main body 9 of the first front pile single cultivation module 2 is provided with a crane 19, which can be used for lifting articles. The second main body 9 of the third front pile single cultivation module 4 is provided with a multifunctional platform 20, which can be used as a living area, an office area, a bait storage area, a bait feeding area, etc. When used as an office area, it can be configured with operation and maintenance equipment to serve the surrounding offshore wind farms. The bottom of the first main body 7 of the rear pile single cultivation module 1 is provided with an anti-sinking plate 17, which is used to prevent the first main body 7 of the rear pile single cultivation module 1 from sinking when it is placed on the seabed mud surface.

[0065] The embodiment also discloses a method for installing the marine ranching device.

[0066] S1, first install the reinforcing member 11 on both sides of the corresponding post monomer culture module 1 and the first post monomer culture module 2 (second body 9), the second post monomer culture module 3 (second body 9), the third post monomer culture module 4 (second body 9) on land respectively;

[0067] S2, the first main body 7 of the post monomer culture module 1 is moved to the position where the first post monomer culture module 2 is to be installed in the sea as a limiting guide;

[0068] S3, under the limiting guide of the first support leg 21 of the first main body 7 of the post monomer culture module 1, the second pile body 8 of the first post monomer culture module 2 is driven into the seabed respectively until the predetermined depth;

[0069] S4, the first main body 7 of the post monomer culture module 1 is lifted and the first main body 7 of the post monomer culture module 1 is driven away from the position where the first post monomer culture module 2 is to be installed in the sea;

[0070] S5, the second main body 9 of the first post monomer culture module 2 is lifted and the second support leg 10 of the second main body 9 of the first post monomer culture module 2 is inserted into the second pile body 8 of the first post monomer culture module 2;

[0071] S6, the second main body 9 of the first post monomer culture module 2 is leveled;

[0072] S7, grouting is carried out in the gap between the second support leg 10 of the second main body 9 of the first post monomer culture module 2 and the second pile body 8 of the first post monomer culture module 2;

[0073] S8, the second post monomer culture module 3 and the third post monomer culture module 4 are operated according to steps S2 to S7, so that the second post monomer culture module 3 and the third post monomer culture module 4 are fixedly installed in the corresponding positions in the sea respectively;

[0074] S9, the first main body 7 of the post monomer culture module 1 is lifted and moved to its installation position;

[0075] S10, under the limiting guide of the first support leg 21 of the first main body 7 of the post monomer culture module 1, the first pile body 6 of the post monomer culture module 1 is driven into the seabed respectively until the predetermined depth;

[0076] S10, the first main body 7 of the post monomer culture module 1 is leveled;

[0077] S11, grouting is carried out in the gap between the first support leg 21 of the first main body 7 of the post monomer culture module 1 and the first pile body 6 of the post monomer culture module 1;

[0078] S12, the rear pile single aquaculture module 1 is connected with the first front pile single aquaculture module 2 and the third front pile single aquaculture module 4 through the reinforcing members 11 on both sides and the corresponding connecting assemblies; the reinforcing members 11 on the other side of the first front pile single aquaculture module 2 and the third front pile single aquaculture module 4 are connected with the reinforcing members 11 on both sides of the second front pile single aquaculture module 3 through the corresponding connecting assemblies; the rear pile single aquaculture module 1, the first front pile single aquaculture module 2, the second front pile single aquaculture module 3 and the third front pile single aquaculture module 4 combine the reinforcing members 11 on both sides and the connecting assemblies to enclose a large aquaculture area 5.

[0079] In this embodiment,

[0080] The rear pile single aquaculture module 1, the first front pile single aquaculture module 2, the second front pile single aquaculture module 3 and the third front pile single aquaculture module 4 can be used for aquaculture, and the rear pile single aquaculture module 1, the first front pile single aquaculture module 2, the second front pile single aquaculture module 3 and the third front pile single aquaculture module 4 combine the reinforcing members 11 on both sides and the connecting assemblies to enclose an aquaculture area 5 with a larger area, thereby greatly improving the economic benefits of the marine ranching. Furthermore, the rear pile single aquaculture module 1 can also serve as an auxiliary tool for the first front pile single aquaculture module 2, the second front pile single aquaculture module 3 and the third front pile single aquaculture module 4, as a limiting guide, to facilitate precise pile driving and positioning of the first front pile single aquaculture module 2, the second front pile single aquaculture module 3 and the third front pile single aquaculture module 4, thereby greatly reducing installation costs (without the need for additional auxiliary limiting guide tools) and improving installation efficiency. In addition, the rear pile single aquaculture module 1, the first front pile single aquaculture module 2, the second front pile single aquaculture module 3 and the third front pile single aquaculture module 4 combine the reinforcing members 11 on both sides to improve the ability to resist typhoons and harsh marine environments, ensuring the safety of the device.

[0081] Through the cooperation of the reinforcing members 11 and the connecting assemblies, the area of the aquaculture area 5 enclosed by the rear pile single aquaculture module 1 and the first front pile single aquaculture module 2, the second front pile single aquaculture module 3 and the third front pile single aquaculture module 4 can be greatly increased even if the number of the rear pile single aquaculture module 1 and the front pile single aquaculture modules is limited (although this embodiment only includes one rear pile single aquaculture module 1 and three front pile single aquaculture modules). Furthermore, the reinforcing members 11 can also serve as a small aquaculture net cage, thereby further increasing the area for aquaculture.

[0082] The first main body 7 of the rear pile single cultivation module 1, the second main body 9 of the first front pile single cultivation module 2, the second main body 9 of the second front pile single cultivation module 3, and the second main body 9 of the third front pile single cultivation module 4 are all square truss structures, and the reinforcing member 11 is a truss structure with a triangular planar cross section, which can ensure the firmness and compression resistance of the rear pile single cultivation module 1, the first front pile single cultivation module 2, the second front pile single cultivation module 3, and the third front pile single cultivation module 4.

[0083] The above-mentioned embodiments are only the preferred embodiments of the present application, and are not intended to limit the scope of the present application. Any changes made according to the shape and principle of the present application should be covered within the scope of protection of the present application.

Claims

1. A method for installing a mariculture device, the mariculture device comprising at least one post monomer culture module and a plurality of pre-post monomer culture modules, the post monomer culture module and the pre-post monomer culture modules being connected together to enclose a culture area, the post monomer culture module comprising a first post body and a first main body, the first main body being provided with a first support leg, the first support leg being a through structure from top to bottom, the inner diameter of the first support leg being slightly larger than the outer diameter of the first post body, the first post body being inserted into the first support leg from the top of the first support leg, the pre-post monomer culture module comprising a second post body and a second main body, the second main body being provided with a second support leg, the top of the second post body being provided with a mounting groove, the inner diameter of the mounting groove being slightly larger than the outer diameter of the second support leg, the second support leg being inserted into the mounting groove from the top of the second post body, the shape and size of the first post body and the second post body being the same, and the distance between adjacent first post bodies in the post monomer culture module and the distance between adjacent second post bodies in the pre-post monomer culture module being the same, characterized in that, The method comprises the following steps: S1, moving the first main body of the rear pile single aquaculture module to a position where one of the front pile single aquaculture modules is to be installed in the sea as a limiting guide; S2, under the limiting guidance of the first support leg of the first main body, the second pile body of the front pile single aquaculture module is driven into the seabed until a predetermined depth; S3, the first main body of the rear pile single aquaculture module is lifted and moved away from the position where the front pile single aquaculture module is to be installed in the sea; S4, the second main body of the front pile single aquaculture module is lifted and the second support leg of the second main body is inserted into the second pile body of the front pile single aquaculture module; S5, leveling operation is performed on the second main body of the front pile single aquaculture module; S6, grouting is performed in the gap between the second support leg of the second main body of the front pile single aquaculture module and the second pile body of the front pile single aquaculture module; S7, the steps S1 to S6 are performed on other front pile single aquaculture modules to fix and install them in corresponding positions in the sea; S8, the first main body of the rear pile single aquaculture module is lifted and moved to the installation position; S9, under the limiting guidance of the first support leg of the first main body, the first pile body of the rear pile single aquaculture module is driven into the seabed until a predetermined depth; S10, leveling operation is performed on the first main body of the rear pile single aquaculture module; S11, grouting is performed in the gap between the first support leg of the first main body of the rear pile single aquaculture module and the first pile body of the rear pile single aquaculture module; S12, the installed rear pile single aquaculture module and the front pile single aquaculture module are connected together to form an aquaculture area.

2. The method of claim 1, wherein the ocean farm installation is configured such that the reinforcing members of the post monopod modules and the reinforcing members of the lead monopod modules are connected by the connecting assemblies to the reinforcing members of an adjacent lead monopod module or to the reinforcing members of an adjacent post monopod module, and wherein the method further comprises the step of: Before transporting the rear pile single aquaculture module and the front pile single aquaculture module to the sea for installation, the reinforcing members are installed on both sides of the corresponding rear pile single aquaculture module and the front pile single aquaculture module on land; ​ In step S12, the rear pile single aquaculture module and the front pile single aquaculture module are connected together by the connecting assembly after installation.

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