CN219500226U

CN219500226U - Movable floating pipe type deep-open seashell algae cultivation net cage

Info

Publication number: CN219500226U
Application number: CN202223533875.7U
Authority: CN
Inventors: 陈泉润; 雷宇; 彭浩
Original assignee: Shenzhen Ocean Rongchuang Research Institute Co ltd
Current assignee: Shenzhen Ocean Rongchuang Research Institute Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-11
Anticipated expiration: 2032-12-28

Abstract

The utility model provides a movable floating pipe type deep-open sea shellfish algae cultivation net cage which comprises a buoyancy component, a mooring component and a cultivation component. The mooring component and the farming component are fixed to the buoyancy component. The buoyancy assembly includes: a floating pipe with a hollow structure and arranged along the X direction; two or more cross beams fixed to the floating pipe at intervals along the Y direction; and one end of the cable is fixed on one cross beam, the other end of the cable is fixed on the other cross beam, and the culture assembly is hung on the cable. The buoyancy component of the movable floating pipe type deep-open sea shellfish algae cultivation net cage disclosed by the utility model adopts an elastic framework formed by components such as a floating pipe, a cross beam and the like, so that the net cage can effectively resist the impact of wind waves, and has higher structural strength, so that the whole net cage can be dragged and moved on the sea.

Description

Movable floating pipe type deep-open seashell algae cultivation net cage

[ field of technology ]

The utility model relates to the technical field of deep-open sea fishery cultivation, in particular to a movable floating pipe type deep-open sea shellfish algae cultivation net cage.

[ background Art ]

Along with the regulation of the structure of fishery in recent years, the fishery in China gradually changes to the quality type and benefit type. Compared with the traditional fishery cultivation technology, the net cage cultivation technology can save the land for excavating the fish pond, does not need to manually change the water quality, and can effectively save the labor cost. In addition, the cage culture has the advantages of short culture period, simplicity, flexibility, easiness in capturing, capability of improving fish quality and the like. Therefore, the cage culture is widely applied in the whole country as a culture technology with wide prospect and great production potential.

In the use process of the deep sea aquaculture net cage, the interference of sea surface storms is often required. The culture net box in the prior art comprises a frame structure and a culture net, wherein the frame structure is a cuboid or cubic frame made of steel, and the culture net is covered on the frame structure. Because the whole aquaculture net cage is of a rigid structure, the impact force of wind waves on the net cage cannot be resolved, and therefore the wind wave resistance effect is poor when the aquaculture net cage is used.

[ utility model ]

The utility model provides a movable floating pipe type deep-open sea shellfish algae cultivation net cage, which aims to solve the problem of poor wind wave resistance effect of the cultivation net cage in the prior art.

A movable floating pipe type deep-open sea shellfish algae cultivation net cage comprises a buoyancy component, a mooring component and a cultivation component. The mooring component and the farming component are fixed to the buoyancy component. The buoyancy assembly includes: a floating pipe with a hollow structure and arranged along the X direction; two or more cross beams fixed to the floating pipe at intervals along the Y direction; and one end of the cable is fixed on one cross beam, the other end of the cable is fixed on the other cross beam, and the culture assembly is hung on the cable.

Compared with the prior art, the movable floating pipe type deep open sea shellfish culture net cage provided by the utility model has the beneficial effects that:

first, the buoyancy component of the aquaculture net cage provided by the utility model adopts an elastic framework formed by components such as floating pipes, cross beams and the like. When the sea surface has wind waves, the elastic framework of the buoyancy component can effectively solve the impact force received by the buoyancy component, so that the influence of the whole net cage by the wind waves is reduced.

Secondly, the aquaculture net cage provided by the utility model has higher structural strength, and the suspension cage is a rigid net cage made of composite materials, so that the whole aquaculture net cage can be dragged to move on the sea.

Thirdly, the density of the culture net cage provided by the utility model is adjusted to be close to that of sea water by adding the filler into the floating pipe, so that when the sea surface has stormy waves, the buoyancy component is sunk under the action of the stormy waves, and the effect of avoiding the stormy waves to the whole net cage is realized.

Fourth, the floating pipe of the aquaculture net cage provided by the utility model is made of HDPE material, and the cross beams and the trusses are made of polyurethane modified vinyl resin glass fiber pultrusion composite material profiles, so that the aquaculture net cage can effectively resist ultraviolet rays and seawater corrosion.

[ description of the drawings ]

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

fig. 1 is an overall schematic diagram of a mobile floating pipe type deep open sea shellfish culture cage 10 provided by the utility model;

FIG. 2 is a block diagram of the buoyancy module 11 shown in FIG. 1;

FIG. 3 is a schematic illustration of the arrangement of the cage assembly 15 of FIG. 1 on the cable 1131 of FIG. 2;

fig. 4 is a cross-sectional structural view of the floating pipe 1111 shown in fig. 2.

[ detailed description ] of the utility model

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an overall structure diagram of a mobile floating pipe type deep open sea shellfish culture cage 10 according to the present utility model is shown. The mobile floating tubular deep open sea bell algae cultivation cage 10 of this embodiment includes a buoyancy assembly 11, mooring cables 13, a cage set 15, and anchors 17. The mooring lines 13 are connected at one end to the buoyancy module 11 and at the other end to anchors 17. The cage sets 15 are uniformly disposed above the buoyancy modules 11.

Referring to FIG. 2, a block diagram of the buoyancy module 11 shown in FIG. 1 is shown. As shown in fig. 2, the preset directions are the X direction and the Y direction perpendicular to each other. The buoyancy assembly 11 includes a buoyancy tube set 111, a cable set 113, and a spar set 115. The floating pipe group 111 is composed of two floating pipes 1111 and 1112 which are equidistantly arranged along the preset X direction, and the floating pipes 1111 and 1112 are elastic floating pipes. The cable set 113 is composed of four cables 1131, 1132, 1133 and 1134 equally spaced in the predetermined X direction. The beam set 115 includes three cross bars 1151, 1152 and 1153 disposed along the predetermined Y-direction, wherein the cross bar 1151 is a first end cross bar and the cross bar 1153 is a second end cross bar. The beam set 115 further includes a truss 1154, the truss 1154 being located between the first end rail 1151 and the second end rail 1153. The cross bars 1151, 1152, and 1153 and the truss 1154 are all flexible structures. The two ends of the floating pipe and the cable are respectively fixed to the first end cross bar 1151 and the second end cross bar 1153, and the cross bar 1152 located in the middle is connected to the floating pipe and the cable at the crossing. The floating pipe group 111 and the beam group 115 are connected at the intersection by adopting a hoop mode.

It will be appreciated that the configuration of the buoyancy module 11 shown in figure 2 is only one of the solutions protected by the present utility model. The preset direction X and the preset direction Y may not be perpendicular to each other. In terms of number, the number of floating pipes of the floating pipe group 111 may not be limited to two, the number of cables of the cable group 113 may not be limited to four, the number of crossbars of the crossbeam group 115 may not be limited to three, and the number of trusses 1154 may be greater than one. The floating pipe can be made of HDPE material, and can also be made of other elastic materials. The cross beam is made of polyurethane modified vinyl resin glass fiber pultrusion composite material profiles, and other elastic materials can be adopted.

Referring now to FIG. 3, a schematic illustration of the placement of the cage assembly 15 of FIG. 1 on the cable 1131 of FIG. 2 is shown. The cable 1131 is provided with d number of suspension cages 151-15 d at equal intervals. The suspension cage 151 is composed of two parts, namely a connection part 1511 and a containing part 1513, and the containing part 1513 is connected with the cable 1131 through the connection part 1511. The interior of the receiving portion 1513 may include a plurality of stacked drawer layers. The other suspension cages 152 to 15d have the same structure as the suspension cage 151. The cage is made of a rigid composite material.

It will be appreciated that the arrangement of the cage assembly 15 of fig. 1 on the cables 1132, 1133 and 1134 of fig. 2 is the same as the arrangement on the cable 1131 and will not be described in detail herein.

Referring to FIG. 4, a cross-sectional view of the floating pipe 1111 shown in FIG. 2 is shown. As shown, the floating pipe 1111 includes a pipe body 11111 and a filler 11113, the pipe body 11111 has a hollow structure 11115, and the filler 11113 is accommodated in the hollow structure 11115. The filler 11113 mainly has the following functions: and adjusting the overall density of the floating pipe to be close to that of the seawater. The filler 11113 may be polyurethane PU foam, or other materials that can achieve adjustment of the overall density of the float tube.

It is to be understood that the other floating pipes of the floating pipe set 111 have the same structure as the floating pipe 1111 shown in fig. 4, and will not be described herein.

The working principle of the movable floating pipe type deep-open sea shellfish algae cultivation net cage 10 is as follows: one end of the mooring line 13 is connected to an anchor 17 to secure the aquaculture net case 10. The buoyancy component 11 is an elastic framework formed by components such as a floating pipe, a cross beam and the like. When there is a wind wave on the sea surface, the elastic skeleton structure of the buoyancy component 11 can effectively dissipate the impact force received by the elastic skeleton structure in an elastic deformation mode.

Compared with the prior art, the buoyancy component of the movable floating pipe type deep-open sea shellfish algae cultivation net cage provided by the utility model adopts an elastic framework formed by components such as floating pipes, cross beams and the like. When the sea surface has wind waves, the elastic framework of the buoyancy component can effectively solve the impact force received by the buoyancy component, so that the influence of the whole net cage by the wind waves is reduced. In addition, the movable floating pipe type deep open sea shellfish culture net cage provided by the utility model has higher structural strength, so that the net cage has the beneficial effect that the net cage can be integrally towed to move on the sea.

While only one embodiment of the present utility model has been described, it should be noted herein that modifications may be made by one skilled in the art without departing from the inventive concept, and these are all within the scope of the present utility model.

Claims

1. A mobile floating pipe type deep open sea shellfish culture net cage, comprising:

a buoyancy assembly;

mooring component and breed subassembly are fixed in buoyancy component, its characterized in that, buoyancy component includes:

a floating pipe with a hollow structure and arranged along the X direction;

two or more cross beams fixed to the floating pipe at intervals along the Y direction;

and one end of the cable is fixed on one cross beam, the other end of the cable is fixed on the other cross beam, and the culture assembly is hung on the cable.

2. The mobile floating pipe type deep open sea shellfish culture cage according to claim 1, wherein the floating pipe is an elastic floating pipe, and the cross beam is an elastic cross beam.

3. The mobile floating tube type deep open sea shellfish culture cage according to claim 2, wherein the floating tube further comprises a filler, and the filler is accommodated in the hollow structure.

4. The mobile floating pipe type deep-open sea shellfish culture net cage according to claim 3, wherein the floating pipe is made of HDPE material, the cross beam is made of polyurethane modified vinyl resin glass fiber pultrusion composite material profile, and the filler is polyurethane PU foam.

5. The movable floating tube type deep-open sea shellfish culture net cage according to claim 1, wherein the number of floating tubes is two or more, the X direction is perpendicular to the Y direction, the cross beams comprise cross bars and trusses, the cross bars and the trusses are uniformly distributed along the Y direction, one end of each cross bar is fixed on one floating tube, the other end of each truss is fixed on the other floating tube, the number of cables is multiple, and the cables are fixed on the cross bars and the trusses at intervals along the X direction.

6. The mobile floating tube type deep open sea shellfish culture cage according to claim 1, wherein the cross beams comprise a first end cross beam and a second end cross beam, which are respectively arranged at two ends of the floating tube, one end of the cable is fixed to the first end cross beam, and the other end is fixed to the second end cross beam.

7. The mobile floating tube type deep open sea shellfish culture cage according to claim 1, wherein the floating tube is connected with the cross beam by adopting a hoop.

8. The mobile floating tubular deep open sea shellfish culture cage of claim 1, wherein the culture assembly comprises a plurality of cages, the cages being suspended evenly on the cable.

9. The mobile floating tubular deep open sea shellfish culture cage of claim 8, wherein the cage is comprised of two parts, a connecting part and a receiving part, the receiving part is connected with the cable through the connecting part, and the receiving part comprises a plurality of stacked drawer layers.

10. The mobile floating tubular deep open sea shellfish culture cage of claim 9, wherein the containment portion is made of a rigid composite material.