CN115104563A - Deep and open sea intelligent net cage for classified cultivation - Google Patents
Deep and open sea intelligent net cage for classified cultivation Download PDFInfo
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- CN115104563A CN115104563A CN202210830511.0A CN202210830511A CN115104563A CN 115104563 A CN115104563 A CN 115104563A CN 202210830511 A CN202210830511 A CN 202210830511A CN 115104563 A CN115104563 A CN 115104563A
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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
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
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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
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- Life Sciences & Earth Sciences (AREA)
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- Health & Medical Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
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- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
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Abstract
The utility model provides a deep and open sea intelligent net case of hierarchical breed, includes the box, the box includes carriage and netting, the inside rigid coupling of box has first partition net and second partition net, first partition net and second partition net will first breed district, second breed district and third breed district are separated into to the box, first partition net sliding connection has first gate, second partition net sliding connection has the second gate, be equipped with first detection mechanism and first dog-house in the first breed district, the second breed district is equipped with second detection mechanism and second dog-house, the third breed district is equipped with third detection mechanism and third dog-house. Be equipped with a plurality of breed regions of intercommunication each other in this net cage, can form the mode of pipelining to abundant utilization breed space, the detection mechanism who is equipped with can survey fish size and aquatic oxygen content, thereby the timely fish of releasing to next breed district, guarantee the suitable oxygen content of aquatic under the condition of not annotating oxygen, reduce the breed cost.
Description
Technical Field
The invention relates to the technical field of deep sea culture equipment, in particular to a deep and open sea intelligent net cage for graded culture.
Background
The development of large-scale cage culture in deep and distant sea water areas far away from continents becomes an important measure for relieving the pressure of offshore culture environment, the deep and distant sea cage culture industry is about to meet the booming development period, and the research of deep and distant sea cage engineering technology also becomes a research hotspot.
The patent with the publication number of CN112544522B discloses a deep sea aquaculture net cage, which comprises a net inner support frame, a buoyancy tank is connected to the side circumference of the upper part of the net inner support frame, a net is sleeved on the outer side of the net inner support frame, a cavity resonance ultrasonic oxygen increasing device is installed at the bottom of the inner side of the net inner support frame, the cavity resonance ultrasonic oxygen increasing device comprises an oxygen increasing box body, the oxygen increasing box body is of a rectangular shell structure, a plurality of water and oxygen combining holes are formed in the upper part of the oxygen increasing box body, the water and oxygen combining holes are of a cylindrical hole structure, a plurality of springs are connected to the bottom of the inner side of the oxygen increasing box body, an ultrasonic energy conversion plate is connected to the upper ends of the springs, an ultrasonic generator and an air pump are installed on the net inner support frame, the inlet of the air pump is communicated with the inside of the oxygen increasing box body, an ultrasonic energy converter is arranged at the output end of the ultrasonic generator, the bottom of the ultrasonic energy conversion plate is connected with the ultrasonic energy converter, a plurality of ultrasonic energy conversion rods are connected to the upper part of the ultrasonic energy conversion plate, in the patent, in the early stage of cultivation, because the fish body is small in the juvenile fish stage and the cultivation density is small, sea area space resources are wasted to a certain extent; in the mature period, the oxygen dissolving amount in water is reduced due to overlarge culture density, so that the problem of fish death is easily caused, oxygen injection is needed in water, the cost consumption is high, and once oxygen injection equipment fails, a culture area is located in deep and far sea, and if the oxygen injection equipment fails, a large amount of fish death accidents are caused.
Disclosure of Invention
The invention aims to overcome the defects of the condition and provide the deep and open sea intelligent net cage for the classified cultivation, which can perform streamlined regional cultivation according to the difference of fish stage size or oxygen content in water in the same cultivation net cage, fully utilizes the cultivation space and does not need to perform additional oxygen injection.
The utility model provides a deep and open sea intelligent net case of hierarchical breed, includes the box, the box includes carriage and netting, the inside rigid coupling of box has first partition net and second partition net, first partition net and second partition net will first breed district, second breed district and third breed district are separated into to the box, first partition net sliding connection has first gate, second partition net sliding connection has the second gate, be equipped with first detection mechanism and first dog-house in the first breed district, the second breed district is equipped with second detection mechanism and second dog-house, the third breed district is equipped with third detection mechanism and third dog-house.
Furthermore, the first gate comprises a frame and an isolation net, wherein a rack is fixedly connected to the top of the frame, and the rack is provided with teeth.
Further, the first separation net is provided with a first opening, and the first opening corresponds to the first gate.
Furthermore, the first separation net is fixedly connected with an upper slideway and a lower slideway, and the upper slideway is provided with a through groove.
Further, first gate embedding between last slide and the glide slope, first gate is followed last slide and glide slope slide.
Further, the rack passes through the logical groove meshing has the gear, the gear rigid coupling has the motor, the motor rigid coupling in go up the slide.
Further, the second separating net is provided with a second opening, the second gate corresponds to the second opening, and the connecting structure of the second gate and the second separating net is the same as the connecting structure of the first gate and the first separating net.
Furthermore, the first dog-house is fixedly connected to the netting, the first dog-house is close to the first gate, the second dog-house is arranged between the first gate and the second gate, and the third dog-house is close to the second gate.
Further, first detection mechanism includes first probe, second probe and third probe, first probe electricity is connected with dissolved oxygen appearance, second probe electricity is connected with the fish finding ware, third probe electricity is connected with water quality testing appearance, first detection mechanism rigid coupling in the central authorities in first breed district, first detection mechanism is close to first dog-house, first breed district top is equipped with throws the fish mouth, it articulates there is first closing cap to throw the fish mouth.
Furthermore, the second detection mechanism and the third detection mechanism are the same as the first detection mechanism in structure, the second detection mechanism is close to the second feeding port, the third detection mechanism is close to the third feeding port, a fishing hole is formed in the top of the third breeding area, and a second sealing cover is hinged to the fishing hole.
Compared with the prior art, the invention has the beneficial effects that:
the net cage is provided with different communicated culture areas with the sizes from small to large, so that fish schools can be in relatively proper culture areas in fish periods with different sizes, a streamlined culture mode can be formed, and the culture space is fully utilized.
The fish can be induced by the bait through the feed inlet close to the gate arranged in the net cage, so that the fish can smoothly enter the next breeding area, the size of the fish and the oxygen content in water can be monitored by the arranged detection mechanisms, the fish can enter the next breeding area, or the oxygen content in water reaches a critical value, the fish can be released in time, the adaptive oxygen content in water can be ensured under the condition of no oxygen injection, and the breeding cost is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is an overall structure schematic diagram of a deep open sea intelligent net cage for graded cultivation.
Fig. 2 is a cut-away view of the deep open sea intelligent net cage for the classified cultivation.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 3.
In the figure: 1. a box body; 11. a support frame; 12. netting; 13. a first separating mesh; 14. a second separator web; 141. an upper slideway; 142. a lower slideway; 15. a first breeding area; 151. a first detection mechanism; 152. a first feeding port; 16. a second culture area; 161. a second detection mechanism; 162. a second feeding port; 17. a third culture area; 171. a third detection mechanism; 172. a third feeding port; 18. a first cover; 19. a second cover; 2. a first gate; 21. a frame; 211. teeth; 22. an isolation net; 3. a second gate; 4. a motor; 41. a gear.
Detailed Description
The technical solutions 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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The specific embodiment is as follows:
as shown in fig. 1 and 2, a deep open sea intelligent net cage for classified cultivation comprises a box body 1, the box body 1 comprises a support frame 11 and a net 12, the support frame 11 is a cuboid frame formed by welding square steel pipes, the net 12 is formed by cutting a steel wire mesh, the pore size of the net 12 is smaller than the size of the minimum fry, the net 12 is fixed on six surfaces of the support frame 11, a first separation net 13 and a second separation net 14 are fixedly connected inside the box body 1, the first separation net 13 is formed by cutting the steel wire mesh, the second separation net 14 is the same as the first separation net 13, the edges of the first separation net 13 and the second separation net 14 are fixedly connected with the net 12, the first separation net 13 and the second separation net 14 divide the inside of the box body 1 into a first cultivation area 15, a second cultivation area 16 and a third cultivation area 17, the volumes of the first cultivation area 15, the second cultivation area 16 and the third cultivation area 17 are sequentially increased from small to large, be equipped with on the netting 12 at first breed district 15 top and throw the fish mouth, it has first closing cap 18 to throw the fish mouth articulated, is equipped with salvage hole on the netting 12 at third breed district 17 top, and salvage hole articulated has second closing cap 19, is equipped with the different breed regions that the volume that communicates each other is from small to big in this box, makes the shoal of fish be in relatively suitable breed region when the fish of equidimension not is in phase, and can form the breed mode of pipelining, thereby abundant utilization culture space.
As shown in fig. 2, 3 and 4, the first separating net 13 is provided with a first opening, an upper sliding rail 141 and a lower sliding rail 142 are fixedly connected to the first opening, a first gate 2 is embedded between the upper sliding rail 141 and the lower sliding rail 142, the first gate 2 includes a frame 21 and a separating net 22 formed by welding square steel, the first gate 2 corresponds to the first opening on the first separating net 13, the first gate 2 is used for blocking the first opening, the first gate 2 slides along the upper sliding rail 141 and the lower sliding rail 142, the upper sliding rail 141 is provided with a through groove, the top of the frame 21 of the first gate 2 is fixedly connected with a rack, the top of the rack is provided with teeth 211, the top of the teeth 211 is engaged with a gear 41, the gear 41 passes through the through groove, the gear 41 is fixedly mounted on the motor 4, the motor 4 is a waterproof motor, the motor 4 is fixedly connected to the upper sliding rail 141, the motor 4 drives the first gate 2 to slide through the gear 41, the second separating net 14 is slidably connected with a second gate 3, the connection structure of the second separation net 14 to the second gate 3 is the same as the connection structure of the first separation net 13 to the first gate 2.
As shown in fig. 2 and 3, a first feeding port 152 is fixedly connected to the netting 12 in the first culture area 15, a filter screen is disposed at the first feeding port 152 for blocking fish from passing through, the first feeding port 152 is connected to a bait casting machine through a pipe, the first feeding port 152 is close to the first gate 2, a first detecting mechanism 151 is fixedly connected to the netting 12 in the first culture area 15, the first detecting mechanism 151 is close to the first feeding port 152, the first detecting mechanism 151 comprises a first probe, a second probe and a third probe, the first probe is electrically connected to an oxygen dissolving instrument, the second probe is electrically connected to a fish detector, the third probe is electrically connected to a water quality detector, the first detecting mechanism 151 is disposed at the center of the first culture area 15, the netting 12 in the second culture area 16 is fixedly connected to a second feeding port 162, a filter screen is also disposed at the second feeding port 162, the second feeding port 162 is connected to the bait casting machine through a pipe, the second feeding port 162 is disposed between the first gate 2 and the second gate 3, the netting 12 in the second breeding area 16 is fixedly connected with a second detection mechanism 161, the second detection mechanism 161 is close to a second feeding port 162, the second detection mechanism 161 is identical with the first detection mechanism 151 in structure, the third breeding area 17 is provided with a third feeding port 172, the third feeding port 172 is also provided with a filter screen, the third feeding port 172 is close to a second gate 3, the netting 12 in the third breeding area 17 is fixedly connected with a third detection mechanism 171, the third detection mechanism 171 is close to the third feeding port 172, the third mechanism is identical with the first detection mechanism 151 in structure, the feeding port close to the gate arranged in the net cage can induce the fish by using bait, so that the fish can smoothly enter the next breeding area, a plurality of detection mechanisms arranged in the net cage can monitor the size of the fish and the oxygen content in water, so that the fish can reach the size capable of entering the lower breeding area or the critical value can be released in time when the oxygen content in the water reaches, thereby ensuring the adaptive oxygen content in water under the condition of not injecting oxygen and reducing the culture cost.
When the net cage is used, firstly, a floating boat and other anchoring tools are utilized to firmly fix the net cage in water, young fishes which are hatched and can be thrown into a sea area are thrown into the first culture area 15 for culture, the first feeding port 152 is used for feeding, the monitoring data of the first detection mechanism 151 are concerned, the size of the fishes can be observed through a fish finder in the first detection mechanism 151, when the fishes reach the medium-sized size or are close to the critical value according to DO dissolved oxygen in the monitoring data of an oxygen dissolving instrument connected in the first detection mechanism 151, the first gate 2 is remotely controlled to be opened, feeding is carried out at the second feeding port 162, fish flocks enter the second culture area 16, and at the moment, the first culture area 15 can throw in fish fries again; when the fish in the second culture area 16 observed by the fish finder in the second detection mechanism 161 reaches the mature-period size or approaches a critical value according to DO dissolved oxygen in the monitoring data of the dissolved oxygen meter connected in the second detection mechanism 161, the second gate 3 is opened by remote control, the third feed opening 172 feeds, fish flocks enter the third culture area 17, and the third culture area 17 is cultured to be capable of being picked up and then is fished through fishing holes.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a deep and open sea intelligent net case of hierarchical breed, includes box (1), box (1) includes carriage (11) and netting (12), its characterized in that: the utility model discloses a box, including box (1), first separation net (13) and second separation net (14) are connected to the inside rigid coupling of box (1), first separation net (13) and second separation net (14) will box (1) is separated into first breed district (15), second breed district (16) and third breed district (17), first separation net (13) sliding connection has first gate (2), second separation net (14) sliding connection has second gate (3), be equipped with first detection mechanism (151) and first dog-house (152) in first breed district (15), second breed district (16) are equipped with second detection mechanism (161) and second dog-house (162), third breed district (17) are equipped with third detection mechanism (171) and third dog-house (172).
2. The deep open sea intelligent net cage for graded culture according to claim 1, characterized in that: the first gate (2) comprises a frame (21) and an isolation net (22), wherein a rack is fixedly connected to the top of the frame (21), and the rack is provided with teeth (211).
3. The deep open sea intelligent cage for graded cultivation according to claim 2, characterized in that: the first separating net (13) is provided with a first opening, and the first opening corresponds to the first gate (2).
4. The deep open sea intelligent net cage for graded culture according to claim 3, characterized in that: first partition net (13) rigid coupling has last slide (141) and glide slope (142), it is equipped with logical groove to go up slide (141).
5. The deep open sea intelligent net cage for graded cultivation according to claim 4, characterized in that: the first gate (2) is embedded between the upper slideway (141) and the lower slideway (142), and the first gate (2) slides along the upper slideway (141) and the lower slideway (142).
6. The deep open sea intelligent net cage for graded cultivation according to claim 5, characterized in that: the rack passes through it has gear (41) to lead to the groove meshing, gear (41) rigid coupling has motor (4), motor (4) rigid coupling in go up slide (141).
7. The deep open sea intelligent net cage for graded cultivation according to claim 6, characterized in that: the second separation net (14) is provided with a second opening, the second gate (3) corresponds to the second opening, and the connecting structure of the second gate (3) and the second separation net (14) is the same as that of the first gate (2) and the first separation net (13).
8. The deep open sea intelligent cage for graded cultivation according to claim 7, characterized in that: the first feeding port (152) is fixedly connected to the netting (12), the first feeding port (152) is close to the first gate (2), the second feeding port (162) is arranged between the first gate (2) and the second gate (3), and the third feeding port (172) is close to the second gate (3).
9. The deep open sea intelligent net cage for graded cultivation according to claim 8, characterized in that: first detection mechanism (151) include first probe, second probe and third probe, first probe electricity is connected with dissolved oxygen appearance, second probe electricity is connected with fish finder, third probe electricity is connected with water quality testing appearance, first detection mechanism (151) rigid coupling in the central authorities of first breed district (15), first detection mechanism (151) are close to first dog-house (152), first breed district (15) top is equipped with throws the fish mouth, it articulates to throw the fish mouth has first closing cap (18).
10. The deep open sea intelligent cage for graded cultivation according to claim 9, characterized in that: the second detection mechanism (161) and the third detection mechanism (171) are identical to the first detection mechanism (151) in structure, the second detection mechanism (161) is close to the second feeding port (162), the third detection mechanism (171) is close to the third feeding port (172), a fishing hole is formed in the top of the third culture area (17), and the fishing hole is hinged with a second sealing cover (19).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210830511.0A CN115104563A (en) | 2022-07-15 | 2022-07-15 | Deep and open sea intelligent net cage for classified cultivation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210830511.0A CN115104563A (en) | 2022-07-15 | 2022-07-15 | Deep and open sea intelligent net cage for classified cultivation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116098099A (en) * | 2023-02-01 | 2023-05-12 | 云南省渔业科学研究院 | In-situ isolation breeding device for indigenous fishes |
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| CN112544522A (en) * | 2020-12-25 | 2021-03-26 | 青岛农业大学 | Deep sea aquaculture net cage |
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| CN215380821U (en) * | 2021-05-28 | 2022-01-04 | 福州瀚麟渔业有限公司 | Semi-submersible type deep sea culture ship fishing device |
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Application publication date: 20220927 |