CN217657714U - Marine ranch - Google Patents

Abstract

The utility model discloses a marine ranch, including deep sea fish culture box with a net, anchor and wave power generation facility, deep sea fish culture box with a net is equilateral hexagon, and the box with a net local liftable, a plurality of box with a net interconnect constitute marine ranch, and anchor arranges deep sea fish culture box with a net around and through anchor chain and box with a net connection, wave power generation facility does the lift of deep sea fish culture box with a net provides the electric power source. The utility model has the advantages of high utilization rate of culture space, stable structure and the like, can realize the local lifting of the deep-sea fish culture net cage through the lifting device, has the advantages of small lifting load, high speed and the like, and can rapidly avoid the attack of typhoon; the sea wave power generation device generates power by using sea waves, so that the problem of deep sea energy supply is solved; the structural design of the multiple communicating holes of the cement anchor reduces the impact force of seawater on the cement anchor, and enhances the position stability of the deep sea fish-farming net cage in the marine environment.

Description

Marine ranching

Technical Field

The utility model relates to a deep sea field of breeding especially relates to a marine ranch.

Background

The marine ranch refers to gathering up the economic marine organisms released manually by adopting large-scale fishery facilities and a systematic management system and utilizing natural marine ecological environment in a certain sea area, and performing planned and purposeful marine stocking on marine resources such as fish, shrimps, shellfish, algae and the like grazing cattle and sheep on land; the deep sea fish-farming net cage generally refers to a net cage which can be used in a deep sea area (usually, the depth of water in the sea area is more than 20 m), and can be divided into a floating net cage and a lifting net cage. The common floating net cage is easy to be attacked by large sea waves, so that fishes in the net cage collide with each other and are asphyxiated, and the lifting net cage can be rapidly sunk to a safe position below the sea level when severe weather at sea arrives, so that the impact of the sea waves is avoided.

The utility model discloses a liftable deep sea aquaculture net case is provided by utility model of current patent number (CN 110973031A), this system includes strutting arrangement, sets up the netting on strutting arrangement, installs the anchoring device in the strutting arrangement bottom, is provided with the ballast water tank at strutting arrangement's middle part, the side of ballast water tank be equipped with inlet valve and outlet valve door, the lift of controlling the net case is come to the opening of inlet valve and the outlet valve door of control ballast water tank, anchoring device include central motor, by central motor driven chain winding dish, winding chain on the chain winding dish, connect in the terminal anchor of chain. The utility model provides a traditional aquaculture net case anti-wind and wave ability weak, it is poor to resist deformability, can not the problem of automatic control box with a net lift, has avoided artifical feed, has improved deep sea aquaculture net case's degree of automation, is applicable to deep sea and breeds.

Based on the prior art, the net cage must be lifted integrally in the lifting process, so that the lifting load is greatly increased, and the lifting speed is slow; meanwhile, the integral lifting of a large-scale pasture is difficult to realize by adopting the structure; the central console and the chain winding disc driven by the motor can be submerged together with the net cage, so that the difficulty of equipment maintenance is increased.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem who solves lies in, provides a marine ranch. The device can realize large-scale multi-unit fish culture, improve the position stability of the culture net cage in deep sea, realize the local quick lifting of the net cage and avoid the cultured fish from being invaded by typhoon.

In order to solve the technical problem, the embodiment of the utility model provides a marine ranch, including at least one deep sea fish-farming net cage (1), anchor device (2) and wave power generation device (3), deep sea fish-farming net cage (1) is hexagonal structure, including net cage elevating gear (11), strutting arrangement (12) and receipts net device (13), strutting arrangement (12) include constitute the peripheral stand (121), the metal support frame (123) of open-ended frame, still include a center stand (122) that sets up in the center of the frame; the anchoring device is arranged around the deep-sea fish-farming net cage and is connected with the peripheral upright post through an anchor chain, the net cage lifting device (11) is arranged on the central upright post in a lifting and sliding manner, the net collecting device (13) is arranged at the top of the supporting device (12) and is connected with the bottom of a netting of the net cage lifting device through a mooring rope, and the sea wave power generation device (3) is arranged on the peripheral upright post and provides a power source for the net cage lifting device and the net collecting device.

The net cage lifting device (11) is arranged in the supporting device (12), and the net retracting device (13) is arranged at the top of the supporting device (12) and is connected with the bottom of a netting of the net cage lifting device through a cable.

The net cage lifting device (11) comprises a water pump (111), a flexible pipeline (112), an annular floating body assembly (113), a net clothes (114) and a lead weight (116), wherein the lead weight (116) is hung at the bottom of the net clothes (114), and the water pump (111) is connected with the annular floating body assembly (113) through the flexible pipeline (112).

The annular floating body assembly (113) comprises a water-injection floating ring (1131), a valve (1132) and a central net fixing sliding disc (1133), the water-injection floating ring (1131) is connected with the central net fixing sliding disc (1133) through the net, the valve (1132) is arranged on the water-injection floating ring (1131), and the central net fixing sliding disc (1133) is arranged on a central upright post of the supporting device (12) in a sliding manner.

The netting (114) comprises an upper netting (1141), a lower netting (1142) and a bottom net fixing sliding disc (1143), the upper netting (1141) and the lower netting (1142) are vertically connected and communicated to form a netting whole, the upper netting (1141) is fastened on the annular floating body assembly (113), the lower netting (1142) is fastened on a net cage through a net fixing device (115), the annular floating body assembly (113) floats up and down to drive the upper netting to lift, the bottom net fixing sliding disc (1143) is fastened at the center of the bottom of the netting and is arranged on a central upright post of the supporting device (12) in a sliding manner, and the lead weight (116) is fastened at the periphery of the bottom of the netting and used for keeping the shape of the netting stable

Wherein, strutting arrangement (12) include six peripheral stand columns (121), a center post (122), metal support frame (123), work corridor (124), water pump place platform (125) and generator and place platform (126), connect through a plurality of metal support frames (123) between peripheral stand column (121) and center post (122), work corridor (124) pass through peripheral stand column (121) top, work corridor (124) intersection constitutes water pump and places platform (125), generator places platform (126) and peripheral stand column (121) welding.

The net collecting device (13) comprises six windlasses (131) distributed at the top angles of an equilateral hexagon and six corresponding cables (132), the windlasses (131) are placed on the water pump placing platform (125), and the windlasses are connected with the bottom of the netting through the cables (132).

Wherein the anchoring device (2) comprises anchor chains (21) and cement anchors (22), the cement anchors (22) are arranged on the seabed, each cement anchor (22) is connected with the peripheral upright post (121) through two anchor chains (21), one of the anchors is connected to the top of the cement anchor (22), and the other anchor is connected to the side.

The cement anchor (22) is of a square structure, and a three-dimensional through hole (221) is formed in the side face of the cement anchor.

Wherein, wave power generation device (3) include flotation pontoon (31), a plurality of linear electric generator (32), decide platform (33), connecting rod (34) and damping dish (35), linear electric generator (32) are through universal joint at both ends connect flotation pontoon (31) respectively and decide platform (33), decide platform (33) below and pass through connecting rod (34) with damping dish (35) are connected, damping dish (35) fixed set up in on generator placement platform (126).

Implement the embodiment of the utility model provides a, following beneficial effect has:

1. the utility model discloses by the deep sea fish culture net cage of more than one connect and constitute, for traditional fish culture net cage, it has that the breed scale is big, breed space utilization is high, stable in structure, lift ups and downs advantage such as easy.

2. The utility model discloses a net clothing of elevating gear divide into net clothing and lower net clothing for the limit with the fixed net device of upper portion in the box with a net, the fixed net device is 5-8 meters apart from the sea level, it is connected with annular body subassembly only to go up the net clothing, all the other parts of net clothing can freely stretch out and draw back along with the lift of annular body subassembly, lower net clothing does not participate in the lift action, only partial net clothing participates in the lift action, for traditional elevating gear, it has that the lift load is little, the lifting speed is fast, the little advantage of net clothing wearing and tearing, especially, to the multiple area of typhoon, can deal with bad weather fast, in time shift the breed fish to the following safe region of sea level.

3. The utility model discloses a receive the net device and carry the gathering that net clothing bottom realized breeding the fish for the hoist engine through the hawser, for traditional receipts net device, it has automatic height, receives advantages such as the net is fast, especially, realizes fast that fish water proportion reaches the operation requirement of taking out the fish pump in the box with a net, is convenient for take out the fish pump and take out the fish.

4. The utility model discloses a cement anchor system has three-dimensional through-hole, places near peripheral stand and is connected with it through the anchor chain, and for traditional anchor, it has the trafficability characteristic of reinforcing rivers, and greatly reduced submarine rivers are to the impact force of cement anchor, reinforcing strutting arrangement advantage such as holistic anti-toppling ability, especially, to typhoon frequent area, to marine large-scale stormy waves, can guarantee the holistic position stability of box with a net.

5. The utility model discloses a wave power generation device is six degrees of freedom parallel mechanism's wave energy linear power generation device, floats around the box with a net, for traditional marine power generation facility, it has advantages such as the generating efficiency is high, the independence is strong, simple to operate.

Drawings

Fig. 1 is a schematic view of the marine ranch of the present invention.

Fig. 2 is a schematic structural view of the deep sea fish-farming net cage of the present invention.

Fig. 3 is a schematic structural view of the cage lifting device of the present invention.

Fig. 4 is a schematic structural view of the annular floating body assembly of the present invention.

Fig. 5 is a schematic structural view of the supporting device of the present invention.

Fig. 6 is a schematic structural view of the net collecting device of the present invention.

Fig. 7 is a perspective sectional view of the anchoring device of the present invention.

Fig. 8 is a schematic structural diagram of the wave power generation device of the present invention.

Description of reference numerals:

1-deep sea fish-farming net cage, 11-net cage lifting device, 111-water pump, 112-flexible pipe, 113-annular floating body component, 1131-water-injectable buoyancy ring, 1132-valve, 1133-central net-fixing sliding disc, 114-net-clothing, 1141-upper net-clothing, 1142-lower net-clothing, 1143-bottom net-fixing sliding disc, 115-net-fixing device, 116-lead weight, 12-supporting device, 121-peripheral upright post, 122-central upright post, 123-metal supporting frame, 124-working corridor, 125-water pump placing platform, 126-generator placing platform, 13-net-collecting device, 131-winch, 132-cable, 2-anchoring device, 21-anchor chain, 22-cement anchor, 221-three-dimensional through hole, 3-wave power generation device, 31-buoy, 32-linear power generator, 33-fixed platform, 34-connecting rod and 35-damping disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the illustrated examples are only used for explaining the present invention, but not for limiting the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-8, the utility model provides a marine ranch, including deep sea fish culture box with a net 1, anchor 2 and wave power generation facility 3, deep sea fish culture box with a net 1 is equilateral hexagon and more than one, and a plurality of box with a net interconnect constitute marine ranch, anchor 2 arranges deep sea fish culture box with a net 1 around and through anchor chain 21 and box with a net connection in, and wave power generation facility (3) are connected at deep sea fish culture box with a net (1) periphery, do the lift of deep sea fish culture box with a net provides the power source.

Preferably, the deep sea fish-farming net cage 1 is in an equilateral hexagon shape and comprises a net cage lifting device 11, a supporting device 12 and a net collecting device 13, wherein the net cage lifting device 11 is connected with the supporting device 12 through a net fixing device 115 and is arranged in the supporting device, and the net collecting device is fixed at six vertex angles distributed on the net cage and is connected with the bottom of the netting 114 through cables.

Further, the net cage lifting device 11 comprises a water pump 111, a flexible pipeline 112, an annular floating body assembly 113, a net cover 114, a net fixing device 115 and a lead weight 116, the net fixing device 115 is welded at the middle upper part of the supporting device 12, the lead weight 116 is hung at the bottom of the net cover 114, and the water pump 111 is connected with the annular floating body assembly 113 through the flexible pipeline 112.

Further, the annular floating body assembly 113 includes a water-injectable floating ring 1131, a valve 1132 and a central net-fixing sliding disk 1133, the water-injectable floating ring 1131 and the central net-fixing sliding disk 1133 are connected through a net, the central net-fixing sliding disk 1133 is slidably connected with the central upright post 122, the water-injectable floating ring 1131 is composed of more than one circle of annular high-density polyethylene pipelines, and the annular high-density polyethylene pipelines are mutually parallel and mutually communicated, 12 valves 1132 are distributed on the top of the water-injectable floating ring 1131.

Further, the netting 114 includes an upper netting 1141, a lower netting 1142 and a bottom net fixing sliding plate 1143, the upper and lower netting are communicated to form a whole netting, the upper netting 1141 is fixed on the annular floating body assembly 113, the lower netting 1142 is fixed on the supporting device 12 through a net fixing device, the annular floating body assembly 113 drives the upper netting 1141 to lift through up and down floating, the bottom net fixing sliding plate 1143 is fixed at the center of the bottom of the netting and is in sliding connection with the central upright post, and the lead weight 116 is fixed at the periphery of the bottom of the netting for keeping the shape of the netting stable.

Further, the supporting device 12 comprises six peripheral columns 121, a central column 122, metal supporting frames 123, a working corridor 124, a water pump placing platform 125 and a generator placing platform 126, the peripheral columns 121 and the central column 122 are connected through the metal supporting frames 123, the working corridor 124 is fixedly connected to the top of the deep sea fish farming net cage 1 through the columns, the intersection of the working corridor 124 forms the water pump placing platform 125, and the generator placing platform 126 is welded with the peripheral columns 121.

The peripheral uprights 121 and the metal support 123 form a frame having an upper opening, and the central upright 122 is connected to the metal support 123 at the bottom so as to be located at the center of the frame.

Further, the net collecting device 13 comprises six windlasses 131 distributed at the top corners of the equilateral hexagon and six corresponding cables 132, the windlasses 131 are placed on the water pump placing platform 125, and the windlasses are connected with the bottom of the netting through the cables 132.

Preferably, the anchoring device 2 comprises anchor chains 21 and cement anchors 22, the cement anchors 22 are placed on the sea bottom, each cement anchor 22 is connected with the peripheral upright 121 of the supporting device through two anchor chains 21, one of which is connected to the top of the cement anchor (22) and at a position below the generator placement platform 126 of the peripheral upright 121, and the other is connected transversely between the side and the peripheral upright 121.

Further, the shape of the cement anchor 22 is a cube, the cement anchor 22 is provided with a certain number of three-dimensional through holes 221, and the design of the three-dimensional through hole structure of the cement anchor 22 can enhance the sea water permeability, reduce the impact force of ocean currents on the cement anchor 22, and enhance the position stability of the whole cage in the ocean.

Preferably, the wave power generation device 3 comprises a buoy 31, a linear generator 32, a fixed platform 33, a connecting rod 34 and a damping disc 35, the linear generator 32 is respectively connected with the buoy 31 and the fixed platform 33 through universal joints at two ends, the lower part of the fixed platform 33 is connected with the damping disc 35 through the connecting rod 34, and a generator lead-out cable is connected with the water pump 111.

The utility model discloses a concrete embodiment:

the utility model relates to a marine ranch, including deep sea fish culture net cage 1, anchoring device 2 and wave power generation facility 3, its characterized in that, deep sea fish culture net cage 1 is equilateral hexagon and more than one, and the local liftable of net cage, a plurality of net cage interconnect constitute marine ranch, the cement anchor 22 of the porous structure that anchoring device 2 contained arranges deep sea fish culture net cage 1 around and through anchor chain and box connection, wave power generation facility 3 passes through iron chain and box connection. In the application process, more than one deep-sea fish culture net cage 1 is arranged, and the peripheral upright columns 121 on the adjacent net cage supporting devices 12 are connected through hoops to form a marine ranch. When the sea weather is severe, the water pump 111 charges the water-injectable buoyancy ring 1131 with the power supplied by the sea wave power generation device 3 through the flexible pipe 112 and the valve 1132, air is discharged out of the water-injectable buoyancy ring 1131 through another adjacent valve, the annular floating body component 113 drives the upper net 1141 to descend to a storm stable position below the sea surface and contact with the net fixing device 115, the descent is stopped, and the cultured fish is transferred to the deep sea water to avoid storm attack; when the sea weather is good, the water pump 111 pumps water through the valve 1132 to the water injection buoyancy ring 1131 under the power supply of the sea wave power generation device 3, air enters the water injection buoyancy ring 1131 through another adjacent valve, and the annular floating body component 113 drives the upper net 1141 to float to the sea level. The cement anchors 22 in the anchoring device 2 are anchor blocks with a porous structure, the cement anchors 22 are six blocks in total, the cement anchors are uniformly distributed near six peripheral columns 121 of the supporting device 12, each cement anchor 22 is connected with the peripheral columns 121 of the supporting device 12 through two anchor chains 21, and under the condition that the weight is ensured, through holes 221 are formed in the side faces of the cement anchors 22, the trafficability of water flow can be enhanced, the impact force of the submarine water flow on the cement anchors 22 is greatly reduced, and the overall overturn-preventing capacity of the supporting device 12 is enhanced. When the cultured fish is harvested, the winch 131 drives the cable 132 to lift the bottom of the netting from six directions simultaneously, and when the water ratio of the netting reaches the operation requirement of the fish pumping pump, the fish pumping pipeline is laid to pump the cultured fish from the net cage to the transport ship. The feeding pipe extends into the culture net cage on the sea surface, so that the feeding is convenient during the sinking period.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of equivalent changes made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (9)

1. A marine ranch is characterized by comprising at least one deep sea fish culture net cage (1), an anchoring device (2) and a sea wave power generation device (3), wherein the deep sea fish culture net cage (1) is of a hexagonal structure and comprises a net cage lifting device (11), a supporting device (12) and a net collecting device (13), the supporting device (12) comprises a peripheral upright post (121) and a metal supporting frame (123) which form a frame with an upper opening, and the supporting device further comprises a central upright post (122) arranged in the center of the frame; the anchoring device is arranged around the deep-sea fish-farming net cage and is connected with the peripheral upright post through an anchor chain, the net cage lifting device (11) is arranged on the central upright post in a lifting and sliding manner, the net collecting device (13) is arranged at the top of the supporting device (12) and is connected with the bottom of a netting of the net cage lifting device through a mooring rope, and the sea wave power generation device (3) is arranged on the peripheral upright post and provides a power source for the net cage lifting device and the net collecting device.

2. The marine ranch of claim 1, characterized in that the net cage lifting device (11) comprises a water pump (111), a flexible pipeline (112), an annular floating body component (113), the net (114) and a lead weight (116), wherein the lead weight (116) is hung at the bottom of the net (114), and the water pump (111) is connected with the annular floating body component (113) through the flexible pipeline (112).

3. The marine ranch of claim 2, characterized in that the annular float assembly (113) comprises a water-injectable buoyancy ring (1131), a valve (1132) and a central net-fixing slide plate (1133), the water-injectable buoyancy ring (1131) and the central net-fixing slide plate (1133) are connected through the netting, the valve (1132) is arranged on the water-injectable buoyancy ring (1131), and the central net-fixing slide plate (1133) is slidably arranged on the central upright of the support device (12).

4. The marine ranch of claim 3, characterized in that the netting (114) comprises an upper netting (1141), a lower netting (1142) and a bottom net fixing sliding disc (1143), the upper netting (1141) and the lower netting (1142) are connected and communicated up and down to form a whole, the upper netting (1141) is fastened on the annular floating body assembly (113), the lower netting (1142) is fastened on the net cage through the net fixing device (115), the annular floating body assembly (113) floats up and down to drive the upper netting to lift, the bottom net fixing sliding disc (1143) is fastened at the center of the bottom of the netting and is slidably arranged on the central upright post of the supporting device (12), and the lead weight (116) is fastened at the periphery of the bottom of the netting for keeping the shape of the netting stable.

5. The marine ranch of claim 4, characterized in that the supporting means (12) comprises six perimeter columns (121), one central column (122), metal supporting frames (123), a working corridor (124), a water pump placement platform (125), and a generator placement platform (126), wherein the perimeter columns (121) and the central column (122) are connected through a plurality of metal supporting frames (123), the working corridor (124) passes through the top of the perimeter columns (121), the water pump placement platform (125) is formed at the junction of the working corridor (124), and the generator placement platform (126) is welded to the perimeter columns (121).

6. Marine ranch according to claim 5, characterized in that the net-retrieving device (13) comprises six winches (131) and corresponding six cables (132) distributed at the top angle of an equilateral hexagon, the winches (131) being placed on the water pump placement platform (125), the winches being connected to the bottom of the netting by cables (132).

7. Marine ranch according to claim 5 or 6, characterized in that the anchoring means (2) comprise anchor chains (21) and cement anchors (22), the cement anchors (22) being placed on the seabed, each cement anchor (22) being connected to a perimeter column (121) by two anchor chains (21), one of which is connected to the top and the other to the side of the cement anchor (22).

8. Marine ranch according to claim 7, characterized in that the cement anchor (22) is of a cubic structure, provided laterally with three-dimensional through holes (221).

9. An offshore farm according to claim 8, characterized in that the wave power unit (3) comprises a pontoon (31), a plurality of linear generators (32), a stationary platform (33), a connecting rod (34) and a damping disc (35), the linear generators (32) are connected to the pontoon (31) and the stationary platform (33) by universal joints at both ends, the lower part of the stationary platform (33) is connected to the damping disc (35) by the connecting rod (34), and the damping disc (35) is fixedly arranged on the generator mounting platform (126).

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