Fence type breeding device and breeding system

Abstract

The utility model relates to a fence type breeding device and a breeding system, the fence type breeding device comprises a breeding netting, the breeding netting comprises a first netting and a second netting, the first netting is fixedly connected to a seabed, and the first netting is detachably connected with the second netting; the second netting comprises a side net and a buoyancy adjusting piece, the buoyancy adjusting piece is connected to the side net, and the buoyancy adjusting piece is arranged to be capable of changing the buoyancy so as to control the side net to float or sink. According to the fence type breeding device, the first netting and the second netting can be separated, the second netting is cleaned, the first netting is kept on the seabed and is not taken out, the maintenance process of the breeding netting is greatly simplified, the workload is reduced, the side net can float or sink according to needs, operation is very convenient, and the workload is reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of marine organism cultivation, and particularly to an enclosure cultivation device and a cultivation system. Background Art

[0002] After each cultivation season, the cultivation net of marine organisms needs to be cleaned of attachments and dried in the sun, etc., so the cultivation net needs to be taken out of the ocean.

[0003] In the related art, the cultivation net is of an integral structure. Each time the cultivation net is taken out of the ocean and placed in the ocean, the entire cultivation net needs to be operated. However, the attachments are often attached to the side nets, resulting in a very large workload for taking out and putting back the buried cultivation net each time, and it is very difficult to operate. Summary of the Utility Model

[0004] The purpose of the present disclosure is to provide an enclosure cultivation device and a cultivation system to solve the problems in the above related art.

[0005] To achieve the above purpose, on the one hand, the present disclosure provides an enclosure cultivation device, including a cultivation net, the cultivation net includes a first net and a second net, the first net is fixedly connected to the seabed, the first net is horizontally arranged, the second net is vertically arranged, the first net and the second net are detachably connected, and the first net and the second net jointly enclose a cultivation space for cultivating marine organisms;

[0006] Wherein, the second net includes a side net and a buoyancy adjustment member, the buoyancy adjustment member is connected to the side net, and the buoyancy adjustment member is configured to be able to change the buoyancy size to control the side net to float or sink.

[0007] Optionally, the first net includes a bottom net and a floating member, the floating member is connected to the bottom net, the floating member is used to drive part of the bottom net close to the side net, and the buoyancy adjustment member is detachably connected to the floating member.

[0008] Optionally, the enclosure cultivation device further includes a connecting member, the connecting member includes a first elastic buckle and a second elastic buckle connected to each other, the first elastic buckle is connected to the buoyancy adjustment member, and the second elastic buckle is connected to the floating member.

[0009] Optionally, both the first elastic buckle and the second elastic buckle are configured as ring structures. Both the first elastic buckle and the second elastic buckle are provided with card entrances. The card entrances of the first elastic buckle and the second elastic buckle face away from each other. The card entrance is used for the buoyancy adjustment member or the floating member to be snapped in. The first elastic buckle and the second elastic buckle are respectively provided with fastening portions, and the fastening portions are used to close the card entrances of the first elastic buckle and the second elastic buckle respectively.

[0010] Optionally, the fence-type aquaculture device further includes a fence. The bottom of the fence is used to be connected to the seabed. The fence encloses an accommodation space. The second netting is located in the accommodation space and fits against the inner side wall of the fence. A part of the bottom net is located in the accommodation space, and the edge of the bottom net extends out of the accommodation space.

[0011] Optionally, the fence-type aquaculture device further includes a ballast. The ballast is laid on the bottom net along the edge of the bottom net, and the ballast is used to fix the bottom net on the seabed;

[0012] Wherein, the ballast includes a first ballast portion and a second ballast portion. The first ballast portion is located inside the fence, the second ballast portion is located outside the fence, and the floating member is located between the first ballast portion and the second ballast portion.

[0013] Optionally, the floating member is configured as a first pipe. The first pipe is filled with air. Both ends of the first pipe are closed. The first pipe is close to the edge of the bottom net and extends along the circumferential edge of the bottom net. The first pipe is tied and connected to the bottom net through a first rope, and a first filling member is arranged between the first rope and the first pipe.

[0014] Optionally, the buoyancy adjustment member includes a second pipe and a water pump. The second pipe is connected to the water pump. The water pump can fill water into the second pipe or pump out the water in the second pipe. The second pipe is connected to the bottom of the side net and extends along the extending direction of the side net.

[0015] Optionally, both ends of the second pipe are provided with on-off valves. One end of the second pipe is detachably connected to the outlet of the water pump. The second pipe is tied and connected to the side net through a second rope, and a second filling member is arranged between the second rope and the second pipe.

[0016] The second aspect of the present disclosure also provides a fence-type aquaculture system, including the above-mentioned fence-type aquaculture device.

[0017] The above technical solution, by detachably connecting the first and second nets, allows them to be separated. That is, when the aquaculture net needs to be cleaned and maintained, the first and second nets can be separated and only the second net can be removed from the ocean for cleaning, while the first net remains on the seabed. This eliminates the need to repeatedly bury and remove the first net, greatly simplifying the aquaculture net maintenance process and reducing workload. Furthermore, the buoyancy adjustment member of the second net can adjust the buoyancy of the side nets, allowing them to float or sink as needed. This allows the side nets to be controlled to float when cleaning and maintenance are required, and to sink when reinstalling them, making operation very convenient and reducing workload.

[0018] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following detailed description, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0020] Figure 1 This is a partial structural diagram of a breeding net according to an embodiment of the present disclosure;

[0021] Figure 2 is a partial structural diagram of a second net garment according to an embodiment of the present disclosure;

[0022] Figure 3 is a schematic diagram of the installation of a bottom net according to an embodiment of the present disclosure;

[0023] Figure 4 This is a schematic structural diagram of a connection state between a first net and a second net in one embodiment of the present disclosure;

[0024] Figure 5 is a structural schematic diagram of a connector in one state according to an embodiment of the present disclosure;

[0025] Figure 6 It is a structural schematic diagram of another state of a connector according to an embodiment of the present invention.

[0026] Description of Reference Numerals

[0027] 1. Breeding nets;

[0028] 2. First net, 21. Bottom net, 22. Floating element, 221. First pipe, 222. First rope;

[0029] 3. Second netting, 31. Side net, 32. Buoyancy adjustment member, 321. Second pipeline, 322. Water pump, 323. On-off valve, 324. Second rope;

[0030] 4. Connecting member, 41. First elastic buckle, 42. Second elastic buckle;

[0031] 6. Ballast member, 61. First ballast part, 62. Second ballast part. Detailed implementation manner

[0032] The following will describe the detailed implementation manner of the present disclosure with reference to the accompanying drawings. It should be understood that the detailed implementation manner described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0033] In the present disclosure, unless otherwise stated, the orientation terms such as "upper, lower" are usually defined by the direction of the drawing surface of the accompanying drawings, and "inner, outer" refer to the inside and outside of the relevant components. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present disclosure, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific situations.

[0035] Enclosure aquaculture is one of the important forms of fishery aquaculture, generally applicable to sea areas within 15 m water depth. Enclosure aquaculture mainly consists of pile columns and aquaculture netting. The pile columns generally adopt concrete piles or steel pipe piles. The netting includes a bottom net and a side net. The ultra-high molecular weight polyethylene fiber net is widely used, and its service life is about 3 - 5 years. During construction, piling is first carried out, and then the aquaculture netting is connected and fixed to the pile columns, and the bottom is buried in the seabed to form a closed aquaculture space for aquaculture. In order to form an aquaculture space, the bottom netting of enclosure aquaculture needs to be buried in the seabed, which is a complex task. The aquaculture netting of marine organisms needs to be cleaned of attachments and dried in the sun after each aquaculture season, so the aquaculture netting needs to be taken out of the ocean.

[0036] The aquaculture netting in the related art is of an integral structure. Each time the aquaculture netting is taken out of the ocean and placed in the ocean, the entire aquaculture netting needs to be operated, that is, the bottom net needs to be pulled out and buried back. However, the attachments are often attached to the side net, resulting in a very large workload for taking out and putting back and burying the aquaculture netting each time, and it is very difficult to operate.

[0037] To this end, as Figures 1-6 shown, one aspect of the present disclosure provides a fence-type aquaculture device, including an aquaculture netting 1. The aquaculture netting 1 includes a first netting 2 and a second netting 3. The first netting 2 is fixedly connected to the seabed, the first netting 2 is horizontally arranged, the second netting 3 is vertically arranged, the first netting 2 and the second netting 3 are detachably connected, and the first netting 2 and the second netting 3 jointly enclose an aquaculture space for aquaculture of marine organisms.

[0038] Among them, the first netting 2 is used to be buried in the seabed, which can realize the surrounding net at the bottom. The second netting 3 is located on the side and is used to realize the surrounding net on the side, so as to be able to limit the activities of marine organisms in the aquaculture space.

[0039] Among them, the second netting 3 includes a side net 31 and a buoyancy adjustment member 32. The buoyancy adjustment member 32 is connected to the side net 31, and the buoyancy adjustment member 32 is arranged to be able to change the buoyancy size to control the floating or sinking of the side net 31.

[0040] In the above technical solution, by detachably connecting the first netting 2 and the second netting 3, the first netting 2 and the second netting 3 can be separated. That is to say, when the aquaculture netting 1 needs to be cleaned and maintained, the first netting 2 and the second netting 3 are separated, and only the second netting 3 is taken out from the ocean for cleaning, while the first netting 2 remains on the seabed without being taken out, so there is no need to repeatedly bury and take out the first netting 2, which greatly simplifies the maintenance process of the aquaculture netting 1 and reduces the workload. In addition, the buoyancy adjustment member 32 of the second netting 3 can adjust the buoyancy on the side net 31, so that the side net 31 can float or sink as needed. Thus, when the side net 31 needs to be cleaned and maintained, the side net 31 can be controlled to float, and when the side net 31 needs to be reinstalled, the side net 31 can be controlled to sink, and the operation is very convenient, reducing the workload.

[0041] Optionally, in an embodiment of the present disclosure, the first netting 2 includes a bottom net 21 and a floating member 22. The floating member 22 is connected to the bottom net 21, and the floating member 22 is used to drive part of the bottom net 21 close to the side net 31. The buoyancy adjustment member 32 is detachably connected to the floating member 22. By setting like this, it is beneficial to connect and disassemble the bottom net 21 and the side net 31, which is convenient for operation.

[0042] Among them, the bottom net 21 is used to be buried in the seabed, the bottom net 21 is horizontally arranged, the side net 31 is located above the bottom net 21, the side net 31 is vertically arranged, and the bottom net 21 and the side net 31 jointly enclose an aquaculture space. Among them, the floating member 22 can generate buoyancy, so that after the bottom net 21 is buried in the seabed, the part of the bottom net 21 connected to the floating member 22 can float upward under the action of the floating member 22, so that the bottom net 21 can be partially lifted off the seabed to connect with the side net 31.

[0043] Among them, the connection and disassembly of the buoyancy adjustment member 32 and the floating member 22 can enable the connection and disassembly of the bottom net 21 and the side net 31. Through the upward floating of the floating member 22 and the upward floating or downward sinking of the buoyancy adjustment member 32, it is convenient to control the mutual approach or separation of the floating member 22 and the buoyancy adjustment member 32, and the operation of disassembly and connection can be carried out very conveniently, improving the operation convenience.

[0044] Optionally, in some other embodiments of the present disclosure, the buoyancy adjustment member 32 can be directly connected to or disassembled from the bottom net 21.

[0045] Optionally, in an embodiment of the present disclosure, the fence-type aquaculture device further includes a connecting member 4. The connecting member 4 includes a first elastic buckle 41 and a second elastic buckle 42 that are connected to each other. The first elastic buckle 41 is connected to the buoyancy adjustment member 32, and the second elastic buckle 42 is connected to the floating member 22. Through the first elastic buckle 41 and the second elastic buckle 42, it is possible to quickly connect to or separate from the buoyancy adjustment member 32 and the floating member 22, with convenient operation and improved efficiency.

[0046] Among them, the first elastic buckle 41 and the second elastic buckle 42 are connected to each other. The first elastic buckle 41 is close to the buoyancy adjustment member 32 and can be snap-fixed to the buoyancy adjustment member 32. The second elastic buckle 42 is close to the floating member 22 and can be snap-fixed to the floating member 22. It can be understood that the first elastic buckle 41 can be buckled onto the buoyancy adjustment member 32, and the second elastic buckle 42 can be buckled onto the floating member 22. When the side net 31 and the bottom net 21 need to be separated, only the first elastic buckle 41 can be taken, or only the second elastic buckle 42 can be taken. Of course, both the first elastic buckle 41 and the second elastic buckle 42 can also be removed.

[0047] Optionally, in an embodiment of the present disclosure, both the first elastic buckle 41 and the second elastic buckle 42 are configured as ring structures. Both the first elastic buckle 41 and the second elastic buckle 42 are provided with card entrances. The card entrances of the first elastic buckle 41 and the second elastic buckle 42 face away from each other. The card entrances are used for the buoyancy adjustment member 32 or the floating member 22 to be snapped into. The first elastic buckle 41 and the second elastic buckle 42 are respectively provided with fastening parts, and the fastening parts are used to close the card entrances of the first elastic buckle 41 and the second elastic buckle 42 respectively. By setting like this, the connection strength between the first elastic buckle 41 and the buoyancy adjustment member 32, and the connection strength between the second elastic buckle 42 and the floating member 22 can be improved.

[0048] Among them, the buoyancy adjustment member 32 can be inserted into or removed from the card entrance of the first elastic buckle 41. When the buoyancy adjustment member 32 is inserted into the card entrance of the first elastic buckle 41, the first elastic buckle 41 is sleeved on the buoyancy adjustment member 32 and fastened and locked through the fastening portion of the first elastic buckle 41, so that the first elastic buckle 41 can be firmly fixed on the buoyancy adjustment member 32. The floating member 22 can be inserted into or removed from the card entrance of the second elastic buckle 42. When the floating member 22 is inserted into the card entrance of the second elastic buckle 42, the second elastic buckle 42 is sleeved on the floating member 22 and fastened and locked through the fastening portion of the second elastic buckle 42, so that the second elastic buckle 42 can be firmly fixed on the floating member 22.

[0049] Among them, in some examples, the fastening portion can be configured as a bolt. Extension lugs are provided at the card entrance positions of the first elastic buckle 41 and the second elastic buckle 42. The screw rod is connected to the extension lugs, and the two extension lugs arranged oppositely at the card entrance can be connected and fixed through the bolt. In other examples, the fastening portion can be a tie rope. In some examples, the first elastic buckle 41 and the second elastic buckle can be made of spring steel and have the ability of deformation recovery.

[0050] Optionally, in an embodiment of the present disclosure, the fence-type aquaculture device further includes a fence. The bottom of the fence is used to be connected to the seabed. The fence encloses an accommodation space. The second netting 3 is located in the accommodation space and fits against the inner side wall of the fence. A part of the bottom net 21 is located in the accommodation space, and the edge of the bottom net 21 extends outwards from the accommodation space. By providing the fence, it can support the side net 31, which is beneficial for the side net 31 to be kept vertically arranged to play a role of enclosing the net. And a part of the bottom net 21 is in the accommodation space and the other part extends out of the accommodation space, which is beneficial for the bottom net 21 to be buried in the seabed, expanding the area of the enclosing net and also facilitating the connection between the bottom net 21 and the side net 31.

[0051] Among them, in some examples, the fence can be a ring structure. The bottom of the fence is connected to the seabed, and the middle area in the fence can be the accommodation space. The side net 31 of the second netting 3 fits against the inner side wall of the fence.

[0052] Optionally, in an embodiment of the present disclosure, the fence-type aquaculture device further includes a weight member 6. The weight member 6 is laid along the edge of the bottom net 21 on the bottom net 21, and the weight member 6 is used to fix the bottom net 21 on the seabed. By providing the weight member 6, a downward pressing effect can be generated, so that the bottom net 21 is connected to the seabed and remains stationary. And if it is necessary to take out the bottom net 21 from the seabed, just take out the weight member 6.

[0053] Among them, in some examples, the weight member 6 includes a plurality of sandbags. By placing the sandbags on the bottom net 21, a downward pressing effect can be generated. In other examples, the weight member 6 can be a plurality of stones or precast concrete members.

[0054] Among them, in some examples, the ballast 6 includes a first ballast part 61 and a second ballast part 62. The first ballast part 61 is located inside the fence, the second ballast part 62 is located outside the fence, and the floating member 22 is located between the first ballast part 61 and the second ballast part 62. By setting it like this, the part of the bottom net 21 located inside the fence and the part of the bottom net 21 located outside the fence can be pressed down respectively, so that it is connected to the seabed, and the connection stability can be improved.

[0055] Among them, before the first ballast part 61 and the second ballast part 62 are placed on the bottom net 21, a high-pressure water gun is used to scour the trench, so that a part of the bottom net 21 is located in the formed trench. The part of the bottom net 21 located inside the fence and the seabed under the part of the bottom net 21 located outside the fence can be scoured, and then the first ballast part 61 and the second ballast part 62 are pressed on the part of the bottom net 21 located in the trench to improve the pressing and fixing effect. <>

[0056] Among them, both the first ballast part 61 and the second ballast part 62 can be a number of sandbags, which are respectively stacked on the part of the bottom net 21 located inside the fence and the part of the bottom net 21 located outside the fence, generating a stable downward pressing force to keep the connection firm. And the floating member 22 is located between the first ballast part 61 and the second ballast part 62, so that the floating member 22 can drive the part of the bottom net 21 located between the first ballast part 61 and the second ballast part 62 upward, so as not to affect the connection between the bottom net 21 and the seabed, and at the same time be conducive to the bottom net 21 approaching the side net 31 to achieve the connection. It should be noted that the outside of the fence refers to the side of the fence facing away, and the inside of the fence refers to the side of the fence facing the center.

[0057] Optionally, in an embodiment of the present disclosure, the floating member 22 is configured as a first pipe 221. The first pipe 221 is filled with air, both ends of the first pipe 221 are closed, the first pipe 221 is close to the edge of the bottom net 21 and extends along the circumferential edge of the bottom net 21, and the first pipe 221 is tied and connected to the bottom net 21 through a first rope 222. A first filling member is arranged between the first rope 222 and the first pipe 221.

[0058] Among them, the first pipe 221 is hollow and filled with air, so that the first pipe 221 generates buoyancy and can drive the part connected to the bottom net 21 to float upward. Both ends of the first pipe 221 are closed, so that the air is kept inside the first pipe 221 and will not leak. Thus, the buoyancy can be maintained, so that the bottom net 21 will be in a tensioned state under the action of buoyancy and downward pressure, which is convenient for connecting with the buoyancy adjusting member 32.

[0059] Among them, the first pipe 221 has an annular structure. The first pipe 221 is close to the edge of the bottom net 21 and extends along the edge of the bottom net 21, so that the first pipe 221 can drive the part of the bottom net 21 close to the edge to float upward, without affecting the enclosing function of other positions of the bottom net 21, and can not affect the breeding of marine organisms. In some examples, the first pipe 221 can be a water pipe, made of a rubber hose. A hose product with an outer diameter of about 50 mm can be selected. The rubber hose should be provided with a steel wire braided layer to ensure the tensile stiffness of the water pipe.

[0060] It should be noted that the first pipe 221 is close to the edge of the bottom net 21, and there is a certain distance between the first pipe 221 and the edge of the bottom net 21, so as to press and set the second weight part 62 of the above-mentioned weight 6 on the edge of the bottom net 21, avoiding interference between the second weight part 62 and the first pipe 221. It can be understood that the first pipe 221 is located between the first weight part 61 and the second weight part 62.

[0061] Among them, the first rope 222 is wound around the first pipe 221 and the bottom net 21, so that the first pipe 221 and the bottom net 21 are tied together. At the same time, the first rope 222 ties the first filling piece to the first pipe 221 and the bottom net 21. The first filling piece fills the gap between the first pipe 221 and the first rope 222, so that the first rope 222 and the first pipe 221 can maintain a tight connection, and can prevent the bottom net 21, the first rope 222 and the first pipe 221 from sliding relative to each other, maintaining the connection stability. In some examples, the first rope 222 is a ultra-high molecular weight polyethylene rope with a diameter of 6 mm, and the first filling piece is a wear-resistant polyethylene rope with a diameter of 12 mm and three strands of high molecular reinforcement ropes, which can prevent the bottom net 21, the first rope 222 and the first pipe 221 from sliding relative to each other.

[0062] Optionally, in an embodiment of the present disclosure, the buoyancy adjustment member 32 includes a second pipe 321 and a water pump 322. The second pipe 321 is connected to the water pump 322. The water pump 322 can fill water into the second pipe 321 or pump out the water in the second pipe 321. The second pipe 321 is connected to the bottom of the side net 31 and extends along the extending direction of the side net 31.

[0063] Among them, the second pipe 321 is hollow, and air and water can be filled in the second pipe 321. When water is filled in the second pipe 321, the second pipe 321 generates a sinking force, driving the side net 31 to sink downward. When the water in the second pipe 321 is discharged and filled with air, the second pipe 321 generates an upward buoyancy force, driving the side net 31 to float upward. Thus, the second pipe 321 can generate an upward buoyancy force or a sinking force as needed, and can drive the side net 31 to float or sink.

[0064] Among them, the water pump 322 can fill the second pipeline 321 with water or air. It can be understood that when it is necessary to fill the second pipeline 321 with water, the water pump 322 pumps water into the second pipeline 321. When it is necessary to fill the second pipeline 321 with air, the water pump 322 sucks air and injects it into the second pipeline 321 to discharge the water in the second pipeline 321.

[0065] Among them, the second pipeline 321 is located at the bottom of the side net 31, which can facilitate driving the bottom of the side net 31 to sink and connect with the floating member 22 of the bottom net 21. The second pipeline 321 can be in a ring structure and extends along the bottom edge of the side net 31, so that the second pipeline 321 can drive the bottom of the side net 31 to sink or float. In some examples, the second pipeline 321 can be a water pipe, made of a rubber hose. A hose product with an outer diameter of about 50 mm can be selected. The rubber hose should be provided with a steel wire braided layer to ensure the tensile stiffness of the water pipe.

[0066] Optionally, in an embodiment of the present disclosure, switch valves 323 are provided at both ends of the second pipeline 321. One end of the second pipeline 321 is detachably connected to the outlet of the water pump 322. The second pipeline 321 is tied and connected to the side net 31 through a second rope 324. A second filling member is provided between the second rope 324 and the second pipeline 321. By providing the switch valves 323, it is possible to control whether both ends of the second pipeline 321 are open or closed, thus facilitating the control of drainage or filling with water.

[0067] Among them, one end of the second pipeline 321 can be connected to the outlet of the water pump 322 as needed. That is to say, when the second pipeline 321 needs to be filled with water or air, one end of the second pipeline 321 can be connected to the outlet of the water pump 322. When the second pipeline 321 does not need to be filled with water or air, one end of the second pipeline 321 can be separated from the outlet of the water pump 322.

[0068] It is understandable that when the second pipeline 321 is filled with water, one end of the second pipeline 321 is connected to the outlet of the water pump 322, and the other end of the second pipeline 321 is inserted into the sea water. The water pump 322 sucks and fills the sea water into the second pipeline 321. After the second pipeline 321 is filled with water, the on-off valves 323 at both ends of the second pipeline 321 are closed, so that the water in the second pipeline 321 will not leak, and the second pipeline 321 maintains a sinking force, so that the bottom of the side net 31 remains sinking. When the second pipeline 321 is filled with air, one end of the second pipeline 321 is connected to the outlet of the water pump 322, and the other end of the second pipeline 321 is pulled out of the water and exposed to the air. The water pump 322 sucks and fills the air into the second pipeline 321 to squeeze out the water. After the second pipeline 321 is filled with air, the on-off valves 323 at both ends of the second pipeline 321 are closed, so that the air in the second pipeline 321 will not leak, and the second pipeline 321 maintains a buoyancy force, so that the side net 31 floats upward.

[0069] Wherein, the second rope 324 is wound around the second pipeline 321 and the side net 31, so that the second pipeline 321 and the side net 31 are tied together. At the same time, the second rope 324 ties the second filling piece to the second pipeline 321 and the side net 31. The second filling piece fills the gap between the second pipeline 321 and the second rope 324, so that the second rope 324 and the second pipeline 321 can maintain a tight connection, and can prevent the side net 31, the second rope 324 and the second pipeline 321 from sliding relative to each other, and maintain the connection stability. In some examples, the second rope 324 is a ultra-high molecular weight polyethylene rope with a diameter of 6 mm, and the second filling piece is a wear-resistant polyethylene rope with a diameter of 12 mm and three strands of high molecular reinforcement ropes, which can prevent the side net 31, the second rope 324 and the second pipeline 321 from sliding relative to each other.

[0070] The second aspect of the present disclosure further provides a fence-type aquaculture system, including the above-mentioned fence-type aquaculture device. The fence-type aquaculture system may further include an auxiliary device. In some examples, the auxiliary device may be a structure such as a crane, and the crane can lift the side net 31 or salvage marine organisms.

[0071] The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

[0072] In addition, it should be noted that, in the above specific embodiments, the various specific technical features described can be combined in any appropriate manner without conflict. To avoid unnecessary repetition, the present disclosure will not separately describe various possible combination manners.

[0073] In addition, any combination can be made among various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, and it should also be regarded as the content disclosed by the present disclosure.

Claims

1. A fence-type breeding device, characterized in that, It includes a cultivation net, and the cultivation net includes a first net and a second net. The first net is fixedly connected to the seabed, the first net is horizontally arranged, the second net is vertically arranged, the first net and the second net are detachably connected, and the first net and the second net jointly enclose a cultivation space for cultivating marine organisms. Among them, the second net includes a side net and a buoyancy adjustment member. The buoyancy adjustment member is connected to the side net, and the buoyancy adjustment member is configured to be able to change the buoyancy magnitude to control the floating or sinking of the side net.

2. The fence-type breeding device according to claim 1, characterized in that, The first net includes a bottom net and a floating member. The floating member is connected to the bottom net, and the floating member is used to drive part of the bottom net close to the side net. The buoyancy adjustment member is detachably connected to the floating member.

3. The fence-type breeding device according to claim 2, characterized in that, The fence-type cultivation device also includes a connecting member. The connecting member includes a first elastic buckle and a second elastic buckle connected to each other. The first elastic buckle is connected to the buoyancy adjustment member, and the second elastic buckle is connected to the floating member.

4. The fence-type breeding device according to claim 3, characterized in that, Both the first elastic buckle and the second elastic buckle are configured as annular structures. Both the first elastic buckle and the second elastic buckle are provided with a card entrance. The card entrances of the first elastic buckle and the second elastic buckle face away from each other. The card entrance is used for the buoyancy adjustment member or the floating member to be inserted. The first elastic buckle and the second elastic buckle are respectively provided with a fastening portion for closing the card entrances of the first elastic buckle and the second elastic buckle respectively.

5. The fence-type breeding device according to claim 2, characterized in that, The fence-type cultivation device also includes a fence. The bottom of the fence is used to be connected to the seabed. The fence encloses an accommodation space. The second net is located in the accommodation space and fits against the inner side wall of the fence. A part of the bottom net is located in the accommodation space, and the edge of the bottom net extends outwards from the accommodation space.

6. The fence-type breeding device according to claim 5, wherein, The fence-type cultivation device also includes a weight member. The weight member is laid on the bottom net along the edge of the bottom net, and the weight member is used to fix the bottom net on the seabed. Among them, the weight member includes a first weight portion and a second weight portion. The first weight portion is located inside the fence, the second weight portion is located outside the fence, and the floating member is located between the first weight portion and the second weight portion.

7. The fence-type breeding device according to claim 2, wherein The floating member is configured as a first pipe. The first pipe is filled with air. Both ends of the first pipe are closed. The first pipe is close to the edge of the bottom net and extends along the circumferential edge of the bottom net. The first pipe is tied to the bottom net through a first rope, and a first filling member is arranged between the first rope and the first pipe.

8. The fence-type breeding device according to claim 1, wherein The buoyancy adjustment member includes a second pipe and a water pump. The second pipe is connected to the water pump. The water pump can fill water into the second pipe or pump the water in the second pipe out. The second pipe is connected to the bottom of the side net and extends along the extending direction of the side net.

9. The fence-type breeding device according to claim 8, wherein, On both ends of the second pipeline, switching valves are provided. One end of the second pipeline is detachably connected to the outlet of the water pump. The second pipeline is tied and connected to the side net through a second rope, and a second filler is arranged between the second rope and the second pipeline.

10. A fence-type breeding system, characterized in that, It includes the fence-type aquaculture device according to any one of claims 1-9.

Images