WO2023221840A1 - 深远海双体工船养殖方法 - Google Patents
深远海双体工船养殖方法 Download PDFInfo
- Publication number
- WO2023221840A1 WO2023221840A1 PCT/CN2023/093361 CN2023093361W WO2023221840A1 WO 2023221840 A1 WO2023221840 A1 WO 2023221840A1 CN 2023093361 W CN2023093361 W CN 2023093361W WO 2023221840 A1 WO2023221840 A1 WO 2023221840A1
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- WO
- WIPO (PCT)
- Prior art keywords
- breeding
- fish
- cabin
- hull
- catamaran
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000009360 aquaculture Methods 0.000 title abstract description 17
- 244000144974 aquaculture Species 0.000 title abstract description 17
- 241000251468 Actinopterygii Species 0.000 claims abstract description 190
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000012546 transfer Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000008239 natural water Substances 0.000 claims abstract description 5
- 238000009395 breeding Methods 0.000 claims description 221
- 230000001488 breeding effect Effects 0.000 claims description 209
- 230000008569 process Effects 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 11
- 241001465754 Metazoa Species 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 8
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000009372 pisciculture Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 32
- 239000010959 steel Substances 0.000 description 32
- 238000010586 diagram Methods 0.000 description 17
- 238000007789 sealing Methods 0.000 description 12
- 238000009313 farming Methods 0.000 description 7
- 239000013535 sea water Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009344 polyculture Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/14—Fishing vessels
- B63B35/24—Fish holds
- B63B35/26—Fish holds for live fish
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Definitions
- the invention relates to a method for cultivating aquatic organisms in deep sea areas, and belongs to the fields of aquaculture and ship and ocean engineering.
- the hull structure of existing large-scale breeding ships generally follows the traditional bulk carrier ship design, and adopts a closed cabin breeding mode.
- This closed breeding mode has the problem of high cost per unit of breeding water body and breeding cost.
- the popular method is to use cages for breeding.
- cage breeding has the disadvantages of difficulty in movement and poor maneuverability.
- CN112021240A which is called a catamaran movable farming vessel, including a first hull and a second hull arranged oppositely on the sides of the hull to provide main buoyancy, and located on the third
- the application integrates closed farming and open farming methods to achieve offshore wild farming from fry to adult fish.
- the above-mentioned existing technology adopts a two-stage breeding hull and breeding process.
- Small-sized fry are placed in the closed first hull and second hull for breeding, while larger-sized fish are placed in a lifting platform between the two hulls.
- Cultured in cages it mainly has the following application shortcomings and limitations: First, during the stages of sorting farmed fish and catching adult fish, there are problems such as difficulty in operation and difficulty in directional transfer of fish between the hull and the cage.
- the feeding system to be used has always been a key technical difficulty in deep-sea aquaculture, but the above-mentioned
- the cage adopts a fixed connection method, which forms a large water resistance during the movement of the catamaran, which accordingly increases the energy consumption of the hull transfer; in addition, , in the event of severe weather and sea conditions and other environmental conditions, it is easier to cause death or disease of fish cultured in cages.
- the far-reaching sea catamaran workboat breeding method of the present invention aims to solve the problems existing in the above-mentioned prior art and propose a new type of catamaran workboat with a submerged vertical lifting breeding warehouse and a top mobile feeding system.
- the transfer system and water level difference control method between the catamaran warehouse and the breeding warehouse are designed to improve the flexibility of existing deep-sea breeding transportation and transfer, effectively reduce the cost of work boat breeding, and realize the design of cages with the ability to move and leave the water. Purpose.
- the deep-sea catamaran work boat breeding method described is to use the natural water environment outside the hull to conduct open fish farming in the breeding warehouse throughout the entire life cycle from fry to adult fish; in the catamaran
- the cultured fish are placed inside the cabin assembly for temporary breeding; based on the transfer channel and water level difference control between the hull assembly on both sides and the breeding warehouse, the fish are directionally transferred or unloaded; using the top of the hull assembly
- the mobile lifting mechanism lifts the feed cabin, and feeds the breeding cabin below while traveling along the H-shaped frame; the mobile lifting mechanism is used to lift the breeding cabin, and the breeding cabin shrinks vertically and is lifted out of the water; in the catamaran
- the breeding warehouse is placed on the top deck of the hull assembly.
- a water pump is first used to lower the water level in the compartment to a set low water level and continuously pump water outwards.
- the second fish catching frame is pulled up, and the cultured fish pass through
- the fish outlet of the breeding warehouse and the fish inlet of the cabin enter the compartment;
- a water pump is first used to raise the water level in the compartment to the set high water level and continuously pump water inward. Pull up the first fish catching frame, and the cultured fish enter the breeding chamber through the fish inlet of the breeding chamber, the fish outlet of the cabin and the sorting machine.
- the mobile lifting mechanism located on the top deck of the hull assembly on both sides lifts the feed cabin while traveling along the H-shaped frame, and controls the valve to open to put the feed stored in the feed cabin into the breeding below. In the warehouse.
- the upper cabin and the lower cabin are retracted toward each other to reduce the volume of the inner cabin until the bottom surface of the upper cabin contacts the inner bottom surface of the lower cabin; now When the first hole of the cabin is concentric with the third hole of the upper cabin, the entire breeding barn is locked by inserting bolts between the two.
- a sorting machine is used to connect the fish outlet of the cabin and the fish inlet of the breeding warehouse, and the sorted farmed fish are transferred to different breeding warehouses through several sorting ports. Or unload the finished fish directly from the catamaran boat.
- the breeding chamber is compressed and stowed vertically and then removed from the hull assembly, and a maintenance ship is used to transfer the breeding chamber.
- the compartments are loaded with fry or unfinished cultured fish.
- the upper and lower compartments of the breeding compartment are retracted vertically toward each other to minimize the volume.
- the lower and upper compartments are locked, and the breeding compartment is stored in the hull assembly. on the top deck, and simultaneously lower the lifting assembly to the lowest vertical position;
- the lower cabin After arriving at the breeding area, unlock the lower cabin and the upper cabin.
- the longitudinal movement component and the lateral movement component use the lifting component to sequentially place the upper cabin on the partition frame of the hull component, and securely connect the upper cabin to the hull component.
- the lower cabin is stretched to the vertical lowest position by its own weight; the water level of the compartment is raised to a high level through the water pump, and the first fish driving frame is vertically lifted by adjusting the longitudinal movement component, the transverse movement component and the lifting component to drive away the cultured fish
- the cultured fish are directionally transferred into the breeding warehouse through the sorting machine and the fish inlet of the breeding warehouse, and the cultured fish are no longer temporarily stored in the compartment; in the daily breeding + process, by adjusting the operation of the longitudinal shift component, the horizontal shift component
- the moving assembly and lifting assembly move the feed cabin until it is located vertically above the breeding barn, and open the valve through the control program for directional feeding;
- the first step is to lower the water level in the compartment to the set low water level through the water pump, close the fish inlet of the breeding bin, open the fish outlet of the breeding bin, and at the same time open the fish inlet of the cabin; by adjusting and operating the longitudinal shift component and the transverse shift component and a lifting assembly to vertically lift the second fish driving frame to drive the cultured fish from the breeding warehouse, the fish outlet of the breeding warehouse and the fish inlet of the cabin into the compartment;
- the second step adjust the operation of the longitudinal movement component and the lateral movement component. Pull the lifting component as a whole vertically above a certain breeding warehouse to the highest vertical position, and pull the lower cabin and the upper cabin vertically toward each other to recover and compress to a minimum. high;
- the third step is to close the breeding cabin, loosen the fixed connection between the upper cabin and the hull assembly, release the horizontal limit of the upper cabin, continue to move the upper cabin and lower cabin vertically upward, and the breeding cabin is completely lifted out of the water;
- the breeding bin is fixedly connected to the partition frame, and the breeding bin is placed on the top deck of the hull assembly;
- the fourth step is to lock the lower cabin and the upper cabin, lower the lifting assembly to the lowest vertical position, close all compartments, and drive the catamaran work vessel back to the shore.
- the deep-sea catamaran work boat breeding method described above has the following advantages:
- This application realizes a deep-sea breeding system and method for various types of fish that are immersed outside the hull. It makes full use of the improved open-type breeding method proposed by the deep-sea water environment, and truly realizes the cultivation of the wild sea environment from fry to adult fish. Full breeding process.
- this application adopts low-density open wild breeding throughout the breeding cycle, which can significantly improve the quality of aquatic life cultivation. , to achieve higher economic value.
- the feeding control based on the ship-mounted gantry crane can realize the polyculture of various aquatic organisms and improve the refinement and yield of the breeding process.
- the movement and lifting control of the submerged breeding warehouse are realized.
- the breeding warehouse is lifted out of the water to facilitate the transfer and maintenance of the catamaran work vessel. It is conducive to reducing the water resistance encountered by the catamaran work vessel when traveling, protecting the breeding barn, and facilitating the maintenance of the breeding barn.
- the design scheme proposed in this application significantly improves the level of intelligence and automation in the feeding, catching, sorting, cleaning and other stages of deep-sea aquaculture.
- FIG. 1 is a schematic structural diagram of the deep sea breeding catamaran work vessel described in this application.
- Figure 2 is an enlarged schematic diagram of part A in Figure 1;
- Figure 3 is an enlarged schematic diagram of part B in Figure 1;
- Figure 4 is a schematic front view of the hull structure shown in Figure 1;
- Figure 5 is an enlarged schematic diagram of part C in Figure 4.
- Figure 6 is an enlarged schematic diagram of part D in Figure 4.
- Figure 7 is a schematic side view of the hull structure shown in Figure 1;
- Figure 8 is a schematic structural diagram of the feed cabin
- Figure 9 is an isometric view of a partial structure of the hull shown in Figure 1;
- Figure 10 is an enlarged schematic diagram of part E in Figure 9;
- Figure 11 is an enlarged schematic diagram of part F in Figure 9;
- Figure 12 is a schematic diagram of the breeding warehouse being moved to the front of the hull
- Figure 13 is an enlarged schematic diagram of part G in Figure 12;
- Figure 14 is a schematic top view of part G in Figure 12;
- Figure 15 is an enlarged schematic diagram of part H in Figure 13;
- Figure 16 is a schematic structural diagram of the breeding warehouse
- Figure 17 is an enlarged schematic diagram of part I in Figure 16;
- Figure 18 is an enlarged schematic diagram of part J in Figure 16;
- Figure 19 is a schematic structural diagram of the lifting assembly
- Figure 20 is an enlarged schematic diagram of part K in Figure 19;
- Figure 21 is a schematic structural diagram of the first fish catching frame.
- W1 points to the horizontal plane
- W2 points to the set high water level in the cabin
- W3 points to the set low water level in the cabin.
- Example 1 The far-reaching sea catamaran breeding method described in this application realizes the submerged breeding of various fishes outside the hull, and utilizes the natural wild water environment of the far-reaching sea to implement the entire breeding process from fry to capture.
- the transfer between the hull and the breeding warehouse can be adjusted according to the breeding plan, and the transfer and loading and unloading operations between the hull and shore-based transportation facilities are more convenient, all realizing dynamic and refined breeding management.
- Water circulation can be carried out between the work ship cabin and the external environment through biological filtration technology.
- the work ship cabin absorbs water from overboard and injects it, forming a directional circulating water flow under the control of the internal circulation device, and finally discharges it to the overboard through the drainage pipe. Circulation and purification of sea water inside and outside the cabin.
- a new type of deep-sea breeding catamaran includes hull components 10 arranged on both sides, a breeding warehouse 50 located between the hull components 10, and a 10.
- the sorting machine 1091 for directional transfer of farmed fish to the breeding warehouse 50.
- the hull assembly 10 is provided with a number of closed and mutually isolated compartments 102 for temporary breeding and storage during transportation of fry to the breeding area, transportation of adult fish to the shore for sale, and transfer to different sea areas according to demand. transportation.
- a hatch 103 is provided on the top of each compartment 102, and a hatch cover 107 closes the hatch 103;
- a longitudinal guide rail 105 is provided on the top of the hull component 10 on each side.
- the longitudinal guide rail 105 is fixedly connected to the hull component through the frame 104.
- a first rack 107 is provided along the side of the longitudinal guide rail 105;
- a partition frame 106 is provided between the tops of the hull components 10 on both sides.
- the partition frame 106 has a plurality of evenly distributed upwardly opening slots 1061 , and a plurality of slots 1062 are provided on the partition frame 106 .
- the side of the hull assembly 10 facing the breeding warehouse 50 is provided with two rows of openings arranged vertically.
- the higher row of openings is located above the waterline of the hull, which forms the fish outlet 109 of the cabin; the lower row of openings is located above the waterline of the hull.
- the cabin fish inlet 108 is formed below the waterline of the hull; the cabin fish outlet 109 and the cabin fish inlet 108 both pass through the partition frame 106 .
- the cabin fish outlet 109 and the cabin fish inlet 108 are usually closed and can be opened when transferring fish.
- a first sealing groove 1082 is provided on the partition frame 106, and the first sealing door 1081 is usually inserted into the first sealing groove 1082 to close the fish inlet 108 of the cabin.
- the fish inlet 108 of the cabin is located above W3 but lower than W1. ;
- a cabin fish outlet 109 is set at a position W2 higher than W1.
- Fish collecting devices are provided at the bottom of the compartment 102 of the hull assembly 10 and the breeding warehouse 50 to drive the breeding fish to their respective fish outlets.
- the fish gathering device includes a first fish catching frame 60 and a second fish catching frame 506.
- feed cabins 70 are provided on the top deck of the hull assembly 10, and feed required for breeding is stored in the feed cabins 70.
- the feed cabin 70 is composed of a bracket 701, a bin body 702, a hook 703, a discharge port 704 and a valve 705.
- the discharge port 704 is set at the bottom of the bin body 702 and is controlled to open and close through the valve 705.
- a mobile lifting mechanism such as a gantry crane, is provided between the tops of the hull components 10 on both sides.
- the mobile lifting mechanism includes a lifting component 40 and a longitudinal shift component 20 and a transverse shift component 30 distributed along both sides of the hull.
- the longitudinal shift component 20 has The bottom structure of the H-shaped frame has two transverse guide rails 202 fixed thereto.
- the mobile lifting mechanism is used to lift the feed cabins 70 placed on the hulls on both sides.
- the feed cabin valve is opened to perform feeding operations to the breeding warehouse 50 below along the trajectory of the gantry crane.
- the first motor 205 is installed on the longitudinal movement component 20 and is fixedly connected to the longitudinal movement component 20 through the first motor mounting plate 204, the first guide groove 201 at the bottom, and the second rack 207 fixedly connected to the side. ;
- the first gear 206 is drivingly connected to the output shaft of the first motor 205, the first gear 206 meshes with the first rack 107, and the first guide groove 201 is slidingly connected to the longitudinal guide rail 105; driven by the first motor 205, the longitudinal
- the moving component 20 can move back and forth along the X-axis direction.
- a second motor 311, an array of vertically arranged first guide sleeves 302 and a second guide groove 301 at the bottom are installed on the traverse assembly 30; the first guide sleeves 302 are vertically connected upward to the lifting assembly 40, and the second The guide groove 301 is slidingly connected to the transverse guide rail 202 of the longitudinal shift assembly 20.
- the second motor 311 is fixedly connected to the lower part of the transverse shift assembly 30 through the second motor mounting plate 310.
- the second gear 312 is drivingly connected to the output shaft of the second motor 311. , the second gear 312 is meshed and connected with the second rack 207; driven by the second motor 311, the traverse assembly 30 can reciprocate along the Y-axis direction.
- the lifting assembly 40 includes a lifting frame 401.
- a plurality of sets of guide rods 412 are provided at the bottom of the lifting frame 401.
- Two sets of guide rods 402 are fixedly connected inside the lifting frame 401.
- the two ends of the left sliding rod 403 and the right sliding rod 404 are respectively fixedly connected with sliding sleeves 408.
- the sliding sleeves 408 are slidingly connected to the guide rod 402.
- the left sliding rod 403 is provided with a left-handed thread 415
- the right sliding rod 404 is provided with a Right-hand thread 416;
- the third motor 406 is installed and connected to the side of the lifting frame 401 through the U-shaped plate 405.
- the two-way screw 407 is fixedly connected to the output shaft of the third motor 406.
- the two-way screw 407 is threaded through the left slide rod 403 and the right slide rod respectively.
- 404 that is, both ends of the two-way screw 407 are symmetrically provided with right-hand threads and left-hand threads.
- the left slide bar 403 and the right slide bar 404 slide toward or away from each other along the Y-axis direction inside the lifting frame 401 to change the distance between them.
- Each sliding sleeve 408 is installed and connected to an electric hoist 409, and the electric hoist 409 is downwardly connected to the pulling plate 411 through a first steel cable 410.
- fourth motors 413 are installed and connected to the lifting frame 401 .
- the output shaft of the fourth motors 413 is fixedly connected to the lifting screw 414 , and the lifting screw 414 is threadedly connected to the lifting nut 313 of the traverse assembly 30 .
- the first telescopic rod 303, the second telescopic rod 304 and the third telescopic rod 305 are nested and slidably connected in sequence.
- the top of the third telescopic rod 305 is connected to the guide column 412.
- the first telescopic rod 303, the second telescopic rod 304 and the third telescopic rod 305 sequentially and synchronously expand and contract, so that the vertical height of the lifting assembly 40 can be adjusted.
- the breeding warehouse 50 is located between the hull components 10 on both sides and adopts a suspended connection method for daily breeding. That is, when the catamaran boat travels to the deep sea breeding area, the fry or temporarily raised unfinished fish inside the hull are transferred to the breeding warehouse 50, so that the fish can be cultured immersed in the natural wild environment outside the hull; The finished fish is transferred from the breeding warehouse 50 to the interior of the compartment 102 of the hull assembly 10, and then returned to the shore via the catamaran work vessel for unloading and sale.
- the breeding chamber 50 is provided with a fish inlet and a fish outlet toward the sides of the hulls on both sides of the breeding chamber to form a connection channel with the fish inlet and outlet of the hull.
- the fish inlet and outlet of the breeding warehouse are at the same level as the waterline of the hull. They are usually closed and opened when transferring fish.
- the deep sea culture described in this application belongs to submerged culture.
- the culture warehouse In order to increase the volume of the culture water body, the culture warehouse needs to have a large plane capacity, such as 400 square meters.
- the breeding warehouse 50 In order to reduce water resistance when the catamaran work boat is traveling, the breeding warehouse 50 needs to be detached from the water and placed on the top of the hull. In order to prevent obvious shaking when the breeding bin rises above the water surface, it has a vertically retractable structure to reduce the volume during non-breeding periods and facilitate storage and fixation.
- the breeding cabin 50 is composed of an upper cabin 501 and a lower cabin 502 connected together.
- the upper cabin 501 is connected with a breeding cabin cover 503 and several movable pulley assemblies 504 at the top.
- a second fish catching frame 506 is provided at the bottom of the lower cabin 502.
- the upper cabin 501 is provided with a fish inlet 5051 and a fish outlet 5052 of the breeding warehouse, and a second sealing groove 5053 and a second sealing door 505 are provided at the fish inlet 5051 and the fish outlet 5052 of the breeding warehouse.
- the fish inlet 5051 and the fish outlet 5052 of the breeding bin are closed through the second sealing groove 5053.
- the transfer of farmed fish between the compartment 102 and the breeding warehouse 50 is mainly achieved by relying on the water level difference between the two.
- the fish outlet 109 of the cabin is connected with the fish inlet 5051 of the breeding warehouse, and water pumps and other equipment are used to inject seawater from outside the ship into the hull, so that the water level in the cabin is higher than the seawater outside.
- the first fish catching frame 60 at the bottom of the compartment 102 rises to concentrate the cultured fish on the upper part of the hull, and the cultured fish are transferred to the breeding warehouse 50;
- the fish inlet 108 of the ship cabin is connected with the fish outlet 5052 of the breeding warehouse, and the water pump pumps out the seawater in the hull so that the water level in the cabin is lower than the sea water outside.
- the second fish catching frame 506 rises to gather the cultured fish in the upper part of the breeding warehouse 50, and the cultured fish are transferred to the compartment 102.
- One end of the breeding bin cover 503 is hinged with the pin hole 5012 of the upper cabin 501 through a pin 5031, and the other end of the breeding bin lid 503 is connected to the corresponding screw hole of the upper cabin 501 through the locking hole 5033 on the limit block 5032 that is fixedly connected thereto.
- the connection is fixed so that the breeding bin cover 503 can be opened during maintenance or inspection.
- the movable pulley assembly 504 is composed of a second steel cable 5041, a fixed plate 5042, a steel cable frame 5043, a pulley 5044, a pulley shaft 5045, a steel cable frame hole 5046 and a steel cable head 5047.
- a steel cable frame is provided on the steel cable frame 5043.
- the second steel cable 5041 is wound around the pulley 5044, one end of which is fixedly connected to the fixed plate 5042, and the other end of which is fixedly connected to the steel cable head 5047.
- the pulley shaft 5045 fixedly connected to the pulley 5044 is sleeved between the steel cable frame holes 5046 of the steel cable frame 5043, and the pulley 5044 and the pulley shaft 5045 are rotationally connected.
- the steel cable head 5047 passes through the first hole 5014 of the upper cabin 501 and is fixedly connected to the upper cabin 501; at the same time, the second steel cable 5041 passes through the second hole 5013 and leaves a gap with it, and the second steel cable 5041 passes through the fixed plate 5042 It is fixedly connected to the shaft pin 5021 fixedly connected to the lower cabin 502.
- the outer side wall of the upper cabin 501 adopts a clearance fit with the inner side wall of the lower cabin 502, and the vertical height of the upper cabin 501 is greater than that of the lower cabin 502.
- the bottom of the upper cabin 501 is open, and the bottom of the lower cabin 502 is a closed frame.
- the upper end surface of the outer boss 5015 fixedly connected to the upper cabin 501 contacts and is fixedly connected to the lower end surface of the inner boss 5023 of the lower cabin 502, thereby restricting the lower cabin 502 from continuing to extend.
- the bottom surface of the upper cabin 501 is in contact with the inner bottom surface 5024 of the lower cabin 502, so it cannot be shortened further.
- the first hole 5022 of the lower cabin 502 is concentric with the third hole 5011 of the upper cabin 501, and passes through Thread the bolt between the two to lock them.
- the fourth hole 5016 of the upper cabin 501 is fixedly connected to the slot hole 1062 of the hull component 10 through bolts, the upper cabin 501 is relatively fixedly suspended. Pull the cable hook 5048 upward, and the lower cabin 502 moves upward. Based on the driving principle of the movable pulley, the moving distance of the steel cable hook 5048 is half of the moving distance of the lower cabin 502. This reduces the distance that the electric hoist 409 of the lifting assembly 40 moves to drive the first steel cable 410, thereby reducing the length of the lifting assembly. 40 overall height.
- the second fish-catching frame 506 is arranged on the inner bottom surface 5024 of the lower cabin 502.
- Several second hooks 5062 are connected to the second fish-catching frame 506 through the second rod 5061.
- the second hooks 5062 extend out and Located above the top of the upper cabin 501.
- first fishing frame 60 provided at the bottom of each compartment 102 is connected to the first hook 602 vertically upward through the first rod 601.
- the first hook 602 extends and is located on the hull. Assembly 10 on the top deck.
- the whole breeding warehouse has an open structure. That is, the inside of the upper cabin 501, the outside of the lower cabin 502, the outside of the breeding chamber cover 503, and the upper surface of the second fish catching frame 506 are all covered with fishing nets.
- One end of the sorting machine 1091 is connected to the fish outlet 109 of the cabin, and the other end is connected to the fish inlet 5051 of the breeding warehouse; the sorting machine 1091 has several sorting ports 1092, and the sorted farmed fish can be transferred to different In the breeding warehouse 50, the finished fish may be unloaded directly from the work vessel.
- this application realizes the following deep-sea breeding method with the outer hull immersed that can be used for many species of fish:
- the farmed fish are placed inside the cabin assembly 10 for temporary cultivation. ;
- the fish are directionally transferred or unloaded;
- a mobile lifting mechanism is used to lift the breeding bin 50.
- the breeding bin 50 shrinks vertically and is then lifted out of the water; and while the catamaran workboat is traveling, the breeding bin 50 is placed on the top deck of the hull assembly 10.
- a water pump is first used to lower the water level in the compartment 102 to the W3 position and continuously pump water outward, and then the second sealing door 505 and the first sealing door are opened. 1081.
- the electric hoist 409 drives and pulls the pulling plate 411 connected to the end of the first steel cable 410 to hook the second hook 5062 of the second fish catching frame 506 and pull up the second fish catching frame 506.
- the cultured fish will move along the In the direction of arrow P1 in Figure 5, the fish enters the compartment 102 through the fish outlet 5052 of the breeding warehouse and the fish inlet 108 of the cabin.
- the mobile lifting mechanism located on the top deck of the hull assembly 10 on both sides lifts the feed cabin 70 while traveling along the H-shaped frame composed of the longitudinal movement assembly 20 and the transverse movement assembly 30, and controls the valve 705 to open.
- the feed stored in the feed cabin 70 is put into the breeding cabin 50 below.
- the upper cabin 501 and the lower cabin 502 are retracted toward each other to reduce the volume of the inner cabin until the upper cabin 501 is The bottom surface is in contact with the inner bottom surface 5024 of the lower cabin 502; at this time, the first hole 5022 of the lower cabin 502 is concentric with the third hole 5011 of the upper cabin 501, and the entire breeding warehouse 50 can be assembled by inserting bolts between the two. Lock.
- a sorting machine 1091 is used to connect the fish outlet 109 of the cabin and the fish inlet 5051 of the breeding warehouse, and the sorted farmed fish are transferred to different breeding warehouses through several sorting ports 1092 50, or the finished fish will be unloaded directly from the work vessel.
- this application provides a specific operation process for removing the breeding warehouse 50 from the hull assembly 10:
- the maintenance ship 80 is used to unload the breeding warehouse 50 from the work ship and move it to other places, such as transporting it back to the shore for maintenance, or transferring it to other nearby work ships to repeat. Use and other purposes.
- the first steel cable 410 pulls the pulling plate 411 at its end to hook the steel cable hook 5048 of the movable pulley assembly 504, so that the upper cabin 501 and the lower cabin 502 move vertically
- several fourth motors 413 simultaneously drive the lifting screw 414 and the lifting screw mother 313 of the traverse assembly 30 to rotate relative to each other to lift the lifting assembly 40 as a whole until it is completely out of the water; finally, , the first motor 205 and the second motor 311 are started at the same time, the breeding warehouse 50 is moved laterally to the vertical direction above the maintenance ship 80, and several fourth motors 413 are driven at the same time to pull the lifting assembly 40 down as a whole until the breeding warehouse 50 landed on the deck of the maintenance ship 80, and separated the pulling plate 411 from the steel cable hook 5048; according to the destination of maintenance or transfer, the breeding warehouse 50 was transferred to another place through the maintenance ship 80.
- the process of using the above-mentioned catamaran work vessel for deep sea farming includes the following stages:
- the compartment 102 contains fry or unfinished farmed fish.
- the upper part of the breeding warehouse 50 is The cabin 501 and the lower cabin 502 are vertically retracted towards each other and reduced to the minimum volume. If bolts are used to penetrate the first hole 5022 of the lower cabin 502 of the breeding chamber 50 and the third hole 5011 of the upper chamber 501 to lock them, the breeding chamber 50 can be passed through the groove at the bottom.
- the hole 1062 is fixedly connected to the partition frame 106 to store the breeding bin 50 on the top deck of the hull assembly 10 .
- the bolt connection between the first hole 5022 of the lower cabin 502 and the third hole 5011 of the upper cabin 501 is released, and the fixed connection between the slot hole 1062 at the bottom of the breeding warehouse 50 and the partition frame 106 is released.
- the electric hoist 409 of the lifting assembly 40 is used to drive the pulling plate 411 at the end of the first steel cable 410 to hook the steel cable hook 5048 of the breeding warehouse 50 and continue to descend, sequentially
- the outer boss on the upper part of each upper cabin 501 falls into the notch 1061 of the bulkhead 106 of the hull component 10, and then the fourth hole 5016 of the upper cabin 501 is connected to the slot 1062 of the hull component 10 through screws, and the lower cabin 502 is Stretch to the lowest vertical position under its own weight.
- the water pump to raise the water level of the compartment 102 to the W2 position.
- the first steel cable 410 is pulled and driven by the electric hoist 409 to hook the first fish catching frame. 60 of the first hook 602, and then continuously lift the first fish driving frame 60 in the vertical direction to drive the farmed fish to the fish outlet 109 of the cabin, open the second sealed door 505, and the farmed fish pass through the sorting machine 1091 and the breeding warehouse
- the fish inlet 5051 is directionally transferred into the breeding warehouse 50;
- the defective farmed fish can also be picked out from the sorting port 1092 and moved to other places through the sorting machine 1091.
- the second sealing door 505 is closed, and there is no longer temporary storage in the compartment 102. Farmed fish.
- the pulling plate 411 at the end of the first steel cable 410 of the electric hoist 409 is hooked into the hoist of the feed cabin 70.
- the hook 703 moves the feed cabin 70 along the X, Y and Z axis directions in Figure 1 until it is located vertically above the breeding cabin 50, and opens the valve 705 through the control program for directional feeding.
- the first step is to lower the water level of the compartment 102 below the W3 position through the water pump, close the fish inlet 5051 of the breeding warehouse, open the fish outlet 5052 of the breeding warehouse, and at the same time open the first sealing door 1081 of the fish inlet 108 of the cabin;
- the electric hoist 409 drives the pulling plate 411 at the end of the first steel cable 410 to hook the second hook 5062 of the second fish catching frame 506, along the
- the second fish driving frame 506 is vertically lifted to drive the cultured fish from the breeding warehouse 50, the fish outlet 5052 of the breeding warehouse and the fish inlet 108 of the cabin into the compartment 102; at this time, the water pump continuously pumps water to form a
- the directional water flow from the warehouse 50 to the compartment 102 is conducive to the rapid movement of the cultured fish; the transfer of the cultured fish in each breeding warehouse 50 to the designated compartment 102 is completed in turn;
- the longitudinal movement assembly 20 and the lateral movement assembly 30 are adjusted and operated, and several fourth motors 413 are started and operated vertically above a certain breeding warehouse 50 to drive the lifting screw 414 and the lifting screw mother 313 to spirally rotate, and then Under the joint action of the first telescopic rod 303, the second telescopic rod 304 and the third telescopic rod 305, the lifting assembly 40 is pulled and lifted to the vertical highest position as a whole; the first steel hoist pulled by the electric hoist 409 of the lifting assembly 40 is The pulling plate 411 of the cable 410 is connected to the steel cable hook 5048 of the breeding warehouse 50. Under the traction of the electric hoist 409, the lower cabin 502 and the upper cabin 501 are pulled vertically toward each other and compressed to the minimum height;
- the third step is to close the breeding compartment cover 503 and loosen the fixed connection between the fourth hole 5016 of the upper compartment 501 and the slot 1062 of the hull assembly 10; under the traction of the electric hoist 409, the pulling plate 411 continues to pull the steel cable upward.
- the breeding warehouse 50 is fixedly connected to the partition frame 106 through steel cables or bolts; finally, the pulling plate 411 is detached from the steel cable hook 5048, and the completed breeding warehouse 50 is released. Place it on the top deck of the hull assembly 10; according to the above content, complete the placement operations of all breeding warehouses 50 in sequence;
- the bolt penetrates the first hole 5022 of the lower cabin 502 and the third hole 5011 of the upper cabin 501 to lock the two; simultaneously start several fourth motors 413 to drive the lifting screw 414 and the lifting nut. 313's spiral rotation, under the joint action of the first telescopic rod 303, the second telescopic rod 304 and the third telescopic rod 305, the lifting assembly 40 is lowered to the vertical lowest position, and all compartment covers 107 are closed. The ship was able to sail back to shore safely and with minimal resistance.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
Claims (1)
- 一种深远海双体工船养殖方法,其特征在于:利用船体外部自然水体环境,从鱼苗到成鱼的全生命周期,在养殖仓中进行敞开式养殖鱼养殖;在双体工船行驶过程中,养殖鱼被置于船体组件内部暂养;基于两侧船体组件与养殖仓之间的转移通道和水位差控制,鱼类被定向地转移或卸载;使用船体组件顶部的移动升降机构吊取饲料舱,在两侧船体组件的顶部之间设置有移动升降机构,移动升降机构包括提升组件、以及沿两侧船体分布的纵移组件和横移组件,纵移组件具有H型框架底部结构;使用移动升降机构吊取饲料舱,饲料舱沿纵移组件的H型框架行进过程中向位于下方的养殖仓进行投喂;使用移动升降机构吊取养殖仓,养殖仓沿垂向收缩后被提升至脱离水面;在双体工船行驶过程中,养殖仓被放置于船体组件的顶部甲板;在船体组件内设有若干个封闭的、相互隔离的隔舱,在隔舱和养殖仓的底部均设置有集鱼装置,以将养殖鱼赶至各自的出鱼口;所述的集鱼装置包括第一赶鱼框和第二赶鱼框;养殖鱼从养殖仓转移至船体组件的过程中,先使用水泵将隔舱内的水位降至设定的低水位并不断向外抽水,向上拉起第二赶鱼框,养殖鱼通过养殖仓出鱼口、船舱进鱼口进入隔舱中;养殖鱼从船体组件转移至养殖仓的过程中,先使用水泵将隔舱内的水位升至设定的高水位并不断向内抽水,向上拉起第一赶鱼框,养殖鱼通过养殖仓进鱼口、船舱出鱼口及分选机进入养殖仓中。2、根据权利要求1所述的深远海双体工船养殖方法,其特征在于:在上述投喂过程中,位于两侧船体组件顶部甲板上的移动升降机构,沿H型框架行进过程中吊取饲料舱,控制阀门打开以将饲料舱中存放的饲料投入下方的养殖仓中。3、根据权利要求1所述的深远海双体工船养殖方法,其特征在于:所述的养殖仓由上舱与下舱套接组成,在上舱顶部连接有养殖仓盖和数个动滑轮组件,在下舱底部设置有第二赶鱼框;上舱的外侧壁与下舱的内侧壁采取间隙配合,在下舱的侧壁上设置有第一孔,在上舱的侧壁上设置有第三孔;在吊取养殖仓过程中,基于上舱与下舱之间的间隙配合,上舱与下舱相向回收而缩小内仓体积,直至上舱的底面与下舱的内底面接触;当下舱的第一孔与上舱的第三孔同心时,通过在两者之间穿入螺栓而将养殖仓整体加以锁固。4、根据权利要求1所述的深远海双体工船养殖方法,其特征在于:在养殖鱼定向转移或卸载过程中,使用分选机连接船舱出鱼口与养殖仓进鱼口,通过数个分选口将分选的养殖鱼转移至不同的养殖仓中、或者直接将成品鱼从双体工船上卸下。5、根据权利要求1所述的深远海双体工船养殖方法,其特征在于:将养殖仓垂向压缩收起后从船体组件卸下,使用维修船将养殖仓移载。6、根据权利要求1所述的深远海双体工船养殖方法,其特征在于:包括以下阶段,1)、从岸基向深远海养殖区域的运输阶段在隔舱中载有鱼苗或者未成品的养殖鱼,将养殖仓的上舱和下舱沿垂向相向回收而缩至最小体积,将下舱和上舱加以锁固,养殖仓存放于船体组件的顶部甲板上,同时将提升组件降低至垂向最低位置;2)、在深远海养殖阶段在两侧船体组件的顶部之间设置有隔框,隔框具有均匀分布的若干个向上开口的槽口;到达养殖区域后,解除下舱与上舱的锁固,通过调整运行纵移组件和横移组件,使用提升组件依次地将上舱落于船体组件的隔框,将上舱与船体组件固定连接,下舱被自重拉伸至垂向最低位置;通过水泵将隔舱的水位提高至设定的高水位,通过调整纵移组件、横移组件和提升组件沿垂向提升第一赶鱼框以将养殖鱼驱赶至船舱出鱼口,养殖鱼通过分选机及养殖仓进鱼口定向地转移进入养殖仓,隔舱中不再暂存养殖鱼;在日常养殖过程中,通过调整运行纵移组件、横移组件和提升组件移动饲料舱直至位于养殖仓的垂向上方,通过控制程序打开阀门以进行定向投喂;3)、从深远海养殖区域返回岸基的运输阶段第一步,通过水泵将隔舱的水位降至设定的低水位,关闭养殖仓进鱼口、打开养殖仓出鱼口,同时打开船舱进鱼口;通过调整运行纵移组件、横移组件和提升组件,沿垂向提升第二赶鱼框以将养殖鱼从养殖仓中、由养殖仓出鱼口和船舱进鱼口驱赶入隔舱中;第二步,调整运行纵移组件、横移组件,在某一养殖仓的垂向上方将提升组件整体地牵引提升至垂向最高位置,拉动下舱与上舱沿垂向相向回收压缩至最小高度;第三步,关闭养殖仓,松开上舱与船体组件之间的固定连接,解除上舱的水平限位,上舱及下舱继续沿垂向上移、养殖仓被完全地吊离水面;将养殖仓与隔框进行固定连接,将养殖仓安置于船体组件的顶部甲板上;第四步,将下舱与上舱进行锁固,同时将提升组件降至垂向最低位置处,关闭所有隔舱,双体工船行驶回岸基。
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JP2023580367A JP2024525019A (ja) | 2022-05-20 | 2023-05-11 | 深海・遠洋双胴型工船の養殖方法 |
EP23806792.0A EP4353079A1 (en) | 2022-05-20 | 2023-05-11 | Catamaran workboat-based deep-sea aquaculture method |
NO20240280A NO20240280A1 (en) | 2022-05-20 | 2024-03-25 | Catamaran workboat-based deep-sea aquaculture method |
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CN114747517B (zh) * | 2022-05-20 | 2023-04-07 | 青岛蓝粮海洋工程科技有限公司 | 深远海养殖双体工船 |
CN114847205B (zh) * | 2022-05-20 | 2023-02-24 | 青岛蓝色粮仓海洋渔业发展有限公司 | 深远海双体工船养殖方法 |
CN116473002A (zh) * | 2022-09-09 | 2023-07-25 | 中国交通建设股份有限公司 | 一种离岸养殖装置及离岸养殖系统 |
CN117184334A (zh) * | 2023-09-08 | 2023-12-08 | 天海融合防务装备技术股份有限公司 | 一种开放型船体的游弋养殖工船及使用方法 |
CN117378548B (zh) * | 2023-12-11 | 2024-02-20 | 烟台南隍城海珍品发展有限公司 | 一种海洋生物养殖运输船 |
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CN109496915A (zh) * | 2018-10-25 | 2019-03-22 | 中国水产科学研究院南海水产研究所热带水产研究开发中心 | 一种活水船运输尖吻鲈鱼苗方法 |
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2022
- 2022-05-20 CN CN202210558260.5A patent/CN114847205B/zh active Active
-
2023
- 2023-05-11 EP EP23806792.0A patent/EP4353079A1/en active Pending
- 2023-05-11 JP JP2023580367A patent/JP2024525019A/ja active Pending
- 2023-05-11 WO PCT/CN2023/093361 patent/WO2023221840A1/zh active Application Filing
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2024
- 2024-03-25 NO NO20240280A patent/NO20240280A1/en unknown
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JPH09256349A (ja) * | 1996-03-21 | 1997-09-30 | Kankyo Eng Kk | 魚道装置 |
CN109463322A (zh) * | 2018-12-07 | 2019-03-15 | 中国水产科学研究院东海水产研究所 | 一种银鲳稚幼鱼衔接培育装置及其使用方法 |
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NO20240280A1 (en) | 2024-03-25 |
CN114847205B (zh) | 2023-02-24 |
EP4353079A1 (en) | 2024-04-17 |
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