CN110973031A - Liftable deep sea aquaculture net case - Google Patents
Liftable deep sea aquaculture net case Download PDFInfo
- Publication number
- CN110973031A CN110973031A CN201911310379.5A CN201911310379A CN110973031A CN 110973031 A CN110973031 A CN 110973031A CN 201911310379 A CN201911310379 A CN 201911310379A CN 110973031 A CN110973031 A CN 110973031A
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- China
- Prior art keywords
- net cage
- frame
- water tank
- netting
- deep sea
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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; CARE OF BIRDS, FISHES, INSECTS; 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; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
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- 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
Abstract
The invention provides a liftable deep sea aquaculture net cage. The net cage anchoring device comprises a frame, a netting arranged on the frame and an anchoring device arranged at the bottom of the frame, wherein a ballast water tank is arranged in the middle of the frame, a water inlet valve and a water outlet valve are arranged on the side surface of the ballast water tank, the lifting of the net cage is controlled by controlling the opening of the water inlet valve and the water outlet valve of the ballast water tank, and the anchoring device comprises a central motor, a chain winding disc driven by the central motor, a chain wound on the chain winding disc and an anchor connected to the tail end of the chain. The invention solves the problems that the traditional aquaculture net cage has weak wind and wave resistance and poor deformation resistance, and the lifting of the net cage cannot be automatically controlled, avoids manual feeding, improves the automation degree of the deep sea aquaculture net cage, and is suitable for deep sea aquaculture.
Description
Technical Field
The invention relates to a mariculture net cage, in particular to a liftable deep sea aquaculture net cage.
Background
With the continuous development of social economy and the continuous improvement of the living standard of people, aquatic products cultured in inland rivers and offshore areas cannot completely meet the requirements of people on high-quality aquatic products, and various problems such as water quality deterioration, environmental pollution, fish quality reduction, disease increase and the like are caused due to the fact that high-density culture is carried out in shallow sea areas and inland areas for a long time.
However, the existing deep sea aquaculture net cage has low artificial feeding efficiency, low automation and intelligence degree, low aquaculture efficiency, weak wind wave resistance and easy influence of large wind waves, thereby causing deformation and even overturning of the net cage and bringing great economic loss to fishermen.
Disclosure of Invention
The invention aims to provide a liftable deep sea aquaculture net cage which is strong in wind and wave resistance and easy to realize automation.
The purpose of the invention is realized as follows: the net cage anchoring device comprises a frame, a netting arranged on the frame and an anchoring device arranged at the bottom of the frame, wherein a ballast water tank is arranged in the middle of the frame, a water inlet valve and a water outlet valve are arranged on the side surface of the ballast water tank, the lifting of the net cage is controlled by controlling the opening of the water inlet valve and the water outlet valve of the ballast water tank, and the anchoring device comprises a central motor, a chain winding disc driven by the central motor, a chain wound on the chain winding disc and an anchor connected to the tail end of the chain.
The present invention may further comprise:
1. the frame comprises a main body frame, an upper cross beam and a lower cross beam, the netting comprises a main body netting, an upper layer netting and a filter netting, the main body netting is fixed above the main body frame, the upper layer netting is fixed on the upper cross beam, and the filter netting is fixed below the main body frame and on the lower cross beam.
2. The device is characterized by further comprising a storage chamber, wherein two ends of the storage chamber are fixedly connected with the ballast water tank and the main body frame respectively, a feeding opening valve for controlling the opening and closing of a feeding hole in the storage chamber is arranged on the storage chamber, and a feeding channel with the upper end extending to the upper part of the frame and the lower end communicated with the storage chamber is arranged along the ballast water tank.
3. The below fixed connection of main body frame collects the room, the room of collecting be inverted round platform formula structure, collect the room below and be provided with the collection opening valve who is used for controlling the switching of collecting the room.
4. The central control platform is arranged above the frame, the net cage detector used for collecting fish activity information in the net cage is installed at the bottom of the side face of the ballast water tank, the sea wind detector used for detecting external sea wind information is arranged above the central control platform, the sea wind detector and the net cage detector are connected with the central control platform, and instructions sent by the central control platform control the opening and closing of a water inlet valve and a water outlet valve of the ballast water tank, the opening and closing of the bait casting opening valve, the opening and closing of the collecting opening valve and the operation of the central motor.
5. 3 chains are wound on the chain winding disc, and the chain winding disc further comprises 3 protective sleeves, the protective sleeves penetrate through the collecting chamber to be fixedly connected with the lower cross beam, and the chains penetrate through the protective sleeves to be connected with the anchors.
6. A fence is fixed above the frame.
The invention provides a novel intelligent liftable novel deep sea aquaculture net cage, which solves the problems that the traditional aquaculture net cage is weak in wind and wave resistance and poor in deformation resistance, and the lifting of the net cage cannot be automatically controlled, avoids manual feeding, and improves the automation degree of the deep sea aquaculture net cage.
The technical scheme of the invention mainly comprises a frame consisting of a main body frame, an upper cross beam and a lower cross beam, a netting consisting of a main body netting, an upper layer netting and a filter netting, a control device consisting of a central control console, a sea wind detector and a net cage detector, a feeding device consisting of a material storage chamber and a feeding opening valve, a water ballast tank, a collecting device and an anchoring device. The frame is used for supporting the whole shape of the deep sea aquaculture net cage, the netting is attached to the frame, the ballast water tank is located in the center of the frame and is fixedly connected with the frame through an upper cross beam and a lower cross beam, a control device is connected right above the ballast water tank, a storage chamber is fixedly connected to the side face of the middle part of the ballast water tank, the other end of the storage chamber is fixedly connected with the frame, an anchoring device is installed right below the ballast water tank, and a collecting device is installed right below the frame.
The frame is preferably made of aluminum alloy materials, the aluminum alloy materials are light and soft, the mechanical strength is high, deformation caused by sea waves can be effectively resisted, the corrosion resistance is good, a layer of compact oxide film is arranged on the surface, erosion of sea water can be effectively resisted, and the frame is easy to process and regenerate.
The main body frame is fixedly connected with the ballast water tank through the upper cross beam and the lower cross beam, and a fence is fixed above the main body frame and is used for people to pass through.
The upper netting is attached to the upper portion of the main body frame and the upper cross beam, fish fleeing and predation of seabirds are prevented, and the filter netting is attached to the lower portion of the main body frame and the lower cross beam and used for filtering residual baits and dead fishes.
The side surface of the ballast water tank is provided with a water inlet valve and a water outlet valve, and the lifting of the aquaculture net cage is controlled by controlling the opening of water inlet and outlet of the ballast water tank.
And a net cage detection device is arranged at the bottom of the side surface of the ballast water tank and is used for detecting fish activity information in the net cage.
The storage chamber is located the box with a net middle part, and both ends link firmly with ballast water cabin and main body frame respectively, the storage chamber is opened has three opening valve of feeding, the switching of hole of feeding in the control storage chamber for throw in bait.
Preferably, the collecting device is fixedly connected to the lower portion of the main body frame, the collecting chamber is of an inverted circular truncated cone type structure, and a collecting opening valve is arranged on the lower portion of the collecting chamber and used for controlling the collecting chamber to be opened and closed to clean dead fish.
The anchoring device is positioned right below the ballast water tank and comprises a central motor, a chain winding disc, a chain, protective sleeves and anchors, wherein 3 groups of protective sleeves penetrate through the collecting chamber to be fixedly connected with the lower cross beam, the chain penetrates through the protective sleeves to be connected with the anchors, and the central motor is connected with the ballast water tank.
The control device includes: the system comprises a central console, a sea wind detector and a net cage detector, wherein the central console is fixedly connected right above a ballast water tank; the sea wind detector is positioned right above the central console and is used for detecting external sea wind information; the net cage detector is positioned at the bottom of the side surface of the ballast water tank and used for detecting the fish information in the net cage.
The central console analyzes and integrates the information of the sea wind detector and the net cage detector, can send instructions to control the opening and closing of the inlet and outlet valves of the ballast water tank, the opening and closing of the bait feeding opening valve, the opening and closing of the collecting opening valve and the operation of the central motor, and realizes the automatic and intelligent control of the deep sea aquaculture net cage.
Compared with the prior art, the invention has the beneficial effects that:
1. the netting depends on the main body frame made of aluminum alloy, is small in deformation under the action of wind waves, is smooth in water flow, guarantees the living environment of fishes, and can effectively reduce fish diseases.
2. The three groups of anchor devices are distributed in a circumference way, the central console can control the rotation of the central motor, the anchors are sunk into the sea floor, the net cage can be fixed under the action of wind waves, and the stability of the net cage under the action of the wind waves is improved.
3. The central control console can automatically send out instructions to control the opening and closing of the water inlet and outlet valves of the ballast water tank by analyzing and rectifying external wind and wave information detected by the wind and wave detector, so that the automatic rising and sinking of the net cage are realized, and the damage of wind and waves to the net cage can be effectively weakened.
4. The central control console sends out an instruction by itself through analyzing the information of the fishes in the net cage detected by the integral and net cage detector, controls the opening and closing of the collecting opening valve, collects the dead fishes, the fish excrement and other impurities, and can effectively reduce the incidence of the fishes.
5. The opening of the bait feeding opening valve in the storage device can be controlled by the central control console, bait can be automatically fed, the bait feeding opening valve in the storage chamber is located in the center of the net cage, the distribution is uniform, the feeding effect is good, the labor cost can be effectively reduced, and the automation and the intelligent degree of the deep sea aquaculture net cage are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a sectional view of a-a portion of fig. 2.
Detailed Description
The invention is described in more detail below by way of example.
This example is intended to be illustrative, but not limiting, of the invention, and any equivalents may be substituted based on the examples herein without departing from the scope of the invention.
The intelligent liftable deep sea aquaculture net cage mainly comprises a frame consisting of a main body frame 1, an upper cross beam 2 and a lower cross beam 3, a net consisting of a main body net 4, an upper layer net 5 and a filter net 6, a control device consisting of a central console 9, a sea wind detector 10 and a net cage detector 11, a feeding device consisting of a storage chamber 15 and a feeding opening valve 16, a ballast water tank 12, a collecting device 7 and an anchoring device 8.
The frame comprises main body frame 1, entablature 2 and bottom end rail 3, the frame links firmly with the ballast water tank 12 at middle part through entablature 2 and bottom end rail 3, the frame middle part links firmly with ballast water tank 12 middle part through storage compartment 15, the rigid coupling of six crossbeams and six storage compartments 15 in middle part has guaranteed the bulk strength of box with a net, very big improvement anti-storm ability, and main body frame structure upper portion installs rail 17, the pedestrian passageway is provided, be favorable to the expansion of maintenance work, the frame is made by the aluminum alloy material, the aluminum alloy material matter is light and soft, mechanical strength is high, can effectively resist the deformation that the wave leads to, corrosion resisting property is good, there is a layer of fine and close oxide film on the surface, can effectively resist the erosion of sea water, easy processing and easy regeneration.
The netting comprises main part netting 4, upper screen 5 and filter screen 6, wherein main part netting 4 is attached to main body frame 1, upper screen 5 is attached to 2 departments of entablature, filter screen 6 is attached to 3 departments of bottom end rail, main part netting 4 warp for a short time under the effect of stormy waves, and rivers are unblocked, effectively reduce fish disease and take place, upper screen 4 and filter screen 6 provide safe living environment for fish, can effectively prevent the seabird, the big fish pounces on the food of fish in the aquaculture net cage.
The side of the ballast water tank 12 is provided with a water inlet valve 13 and a water outlet valve 14, the sea wind monitor 10 transmits the detected external wind wave information to the central control console 9, the central control console 9 analyzes and integrates the transmitted sea wind information, if the external wind wave condition is severe, the central control console sends an instruction through a lead to control the opening of the water inlet valve 13 of the ballast water tank 12, the water outlet valve 14 is closed, the ballast water tank 12 is filled with water, the net cage sinks, if the external wind wave condition is good, the central control console 9 sends an instruction through the lead, the central control console 9 controls the opening of the water outlet valve 14 of the ballast water tank 12, the water inlet valve 13 is closed, the ballast water tank 12 is drained, and the net cage rises, so that the automatic lifting of the net cage is realized.
The storage chamber 15 is located in the middle of the ballast water tank 12, two ends of the storage chamber are fixedly connected with the ballast water tank 12 and the main body frame 1 respectively, three bait throwing opening valves 16 are arranged on the side face of the storage chamber 15, the net cage monitor 11 transmits fish information in the net cage to the central console 9, the central console 9 analyzes and integrates the transmitted fish information, and commands are sent out through a conducting wire to control the opening and closing of bait throwing holes in the storage chamber 15 for throwing bait.
The collecting device 7 is composed of a collecting chamber 702 and a collecting opening valve 701, the rigid connection is arranged under the main body frame 1, the shape structure of the collecting chamber 702 is an inverted circular truncated cone structure, the rigid connection is arranged on the main body frame 1, the collecting opening valve 701 is arranged under the collecting device, the central console 9 analyzes and integrates the fish information in the net cage, and sends out an instruction through a lead to control the opening and closing of the collecting opening valve 701, so that the fish can be cleaned regularly, and fish diseases can be effectively prevented.
The anchoring device 8 is positioned under the ballast water tank 12 and comprises a central motor 801, a chain winding disc 82, a chain 804, a protective sleeve 803 and an anchor 805, wherein 3 groups of protective sleeves 803 penetrate through the collection chamber 702 to be fixedly connected with the lower cross beam 3, the chain 804 penetrates through the protective sleeves 803 to be connected with the anchor 805, the central motor 801 is connected with the ballast water tank 12, when the net cage sinks to a certain degree, the central console 9 analyzes and integrates information, a command is sent through a lead, the central motor 801 is opened, the chain winding disc 802 connected to the central motor 801 starts to work, the chain 804 extends outwards through the protective sleeves 803, the three groups of anchors 805 descend to sink to the sea bottom, and the net cage is effectively fixed in a wind and wave environment.
The control device comprises a central control console 9, a sea wind detector 10 and a net cage detector 11, wherein the central control console 9 is fixedly connected above a ballast water tank 12, the sea wind detector 10 is positioned above the central control console 9 and used for detecting external sea wind information, and the net cage detector 11 is positioned at the bottom of the side surface of the ballast water tank 12 and used for detecting fish information in the net cage. The central control console 9 is connected with the sea wind detector 10 and the net cage detector 11 through wires, can analyze and integrate information transmitted by the detectors, autonomously makes a response, transmits an instruction to a water inlet valve 13 of the ballast water tank 12 through the wires, and controls the water inlet and outlet of the ballast water tank 12 through a water outlet valve 14 to control the lifting of the net cage; transmitting a command to the bait feeding opening valve 16 to control the opening and closing of the valve, so as to realize the regular bait feeding; transmitting an instruction to the central motor 801 to control the rotation of the motor, so as to receive and release the chain 804 and fix the net cage; transmitting instructions to the gate 701 of the collecting opening valve to control the opening and the closing of the valve, and collecting dead fish and bait residues.
In the actual working process of the intelligent liftable deep sea aquaculture net cage, when external sea waves are large, the sea wind detector 10 detects external wind wave information, the wind wave information is transmitted to the central console 9, the central console 9 analyzes and integrates the wind wave information, and a command is sent out autonomously through a wire to control the opening of the water inlet valve 13 of the ballast water tank 12, the closing of the water outlet valve 14, the water inlet of the ballast water tank 12 and the sinking of the net cage below the sea surface, so that the wind waves can be effectively resisted. When the net cage sinks to a certain degree, the central console 9 sends an instruction through a wire, the central motor 801 is turned on to rotate, the chain winding disc 802 connected to the central motor 801 starts to work, the chain 804 extends outwards through the protective sleeve 803, the three groups of anchors 805 descend and sink to the sea bottom, the net cage can be effectively fixed in a wind and wave environment, and the wind and wave resistance of the net cage is further improved. The net cage detector 11 arranged on the side of the ballast water tank 12 can detect the activity information of fishes in the net cage and transmit the information to the central control console 9, the central control console 9 analyzes and integrates the information, and the central control console 9 automatically sends out an instruction through a lead to control the opening and closing of the bait casting opening valve 16 in the storage chamber 15 for casting bait, so that the automatic control of the net cage is realized. The net cage detector 11 arranged on the side face of the ballast water tank 12 can detect residual baits and dead fish bodies in the net cage collection chamber 702, transmits information to the central control console 9, the central control console 9 analyzes and integrates the information, and sends out an instruction independently through a lead to control the opening and closing of the collection opening valve 701, so that the residual baits and the dead fish bodies are cleaned, and fish diseases are prevented.
Claims (7)
1. The utility model provides a liftable deep sea aquaculture net case, includes the frame, sets up the netting on the frame, installs the anchor mooring device in the frame bottom, its characterized in that: the anchoring device comprises a central motor, a chain winding disc driven by the central motor, a chain wound on the chain winding disc and an anchor connected to the tail end of the chain.
2. The liftable deep sea aquaculture net cage according to claim 1, characterized in that: the frame comprises a main body frame, an upper cross beam and a lower cross beam, the netting comprises a main body netting, an upper layer netting and a filter netting, the main body netting is fixed above the main body frame, the upper layer netting is fixed on the upper cross beam, and the filter netting is fixed below the main body frame and on the lower cross beam.
3. The liftable deep sea aquaculture net cage according to claim 1, characterized in that: the device is characterized by further comprising a storage chamber, wherein two ends of the storage chamber are fixedly connected with the ballast water tank and the main body frame respectively, a feeding opening valve for controlling the opening and closing of a feeding hole in the storage chamber is arranged on the storage chamber, and a feeding channel with the upper end extending to the upper part of the frame and the lower end communicated with the storage chamber is arranged along the ballast water tank.
4. The liftable deep sea aquaculture net cage according to claim 1, characterized in that: the below fixed connection of main body frame collects the room, the room of collecting be inverted round platform formula structure, collect the room below and be provided with the collection opening valve who is used for controlling the switching of collecting the room.
5. The liftable deep sea aquaculture net cage according to claim 1, characterized in that: the central control platform is arranged above the frame, the net cage detector used for collecting fish activity information in the net cage is installed at the bottom of the side face of the ballast water tank, the sea wind detector used for detecting external sea wind information is arranged above the central control platform, the sea wind detector and the net cage detector are connected with the central control platform, and instructions sent by the central control platform control the opening and closing of a water inlet valve and a water outlet valve of the ballast water tank, the opening and closing of the bait casting opening valve, the opening and closing of the collecting opening valve and the operation of the central motor.
6. The liftable deep sea aquaculture net cage according to claim 4, characterized in that: 3 chains are wound on the chain winding disc, and the chain winding disc further comprises 3 protective sleeves, the protective sleeves penetrate through the collecting chamber to be fixedly connected with the lower cross beam, and the chains penetrate through the protective sleeves to be connected with the anchors.
7. Liftable deep sea aquaculture cage according to any one of claims 1 to 6, characterized in that: a fence is fixed above the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911310379.5A CN110973031A (en) | 2019-12-18 | 2019-12-18 | Liftable deep sea aquaculture net case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911310379.5A CN110973031A (en) | 2019-12-18 | 2019-12-18 | Liftable deep sea aquaculture net case |
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| Publication Number | Publication Date |
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| CN110973031A true CN110973031A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911310379.5A Pending CN110973031A (en) | 2019-12-18 | 2019-12-18 | Liftable deep sea aquaculture net case |
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| Country | Link |
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| CN (1) | CN110973031A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219768A (en) * | 2020-10-15 | 2021-01-15 | 哈尔滨工程大学 | Autonomous submerging system for aquaculture net cage |
| CN112514859A (en) * | 2020-11-17 | 2021-03-19 | 海南省海洋与渔业科学院 | Device for efficiently catching deep-sea net cage |
| CN112970646A (en) * | 2021-04-16 | 2021-06-18 | 青岛农业大学 | Stichopus japonicus deep sea aquaculture net case convenient to put in |
| CN113693003A (en) * | 2021-09-16 | 2021-11-26 | 哈尔滨工程大学 | Deep sea aquaculture net cage capable of simultaneously culturing fishes and scallops |
| CN114902988A (en) * | 2022-04-27 | 2022-08-16 | 汕头轻工装备研究院 | Honeycomb type marine ranch |
| CN115152679A (en) * | 2022-08-25 | 2022-10-11 | 中国华能集团清洁能源技术研究院有限公司 | Steel structure aquaculture net cage with automatically, receive net function |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219768A (en) * | 2020-10-15 | 2021-01-15 | 哈尔滨工程大学 | Autonomous submerging system for aquaculture net cage |
| CN112514859A (en) * | 2020-11-17 | 2021-03-19 | 海南省海洋与渔业科学院 | Device for efficiently catching deep-sea net cage |
| CN112970646A (en) * | 2021-04-16 | 2021-06-18 | 青岛农业大学 | Stichopus japonicus deep sea aquaculture net case convenient to put in |
| CN113693003A (en) * | 2021-09-16 | 2021-11-26 | 哈尔滨工程大学 | Deep sea aquaculture net cage capable of simultaneously culturing fishes and scallops |
| CN114902988A (en) * | 2022-04-27 | 2022-08-16 | 汕头轻工装备研究院 | Honeycomb type marine ranch |
| CN115152679A (en) * | 2022-08-25 | 2022-10-11 | 中国华能集团清洁能源技术研究院有限公司 | Steel structure aquaculture net cage with automatically, receive net function |
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Application publication date: 20200410 |