CN113383737A - Bionic shrimp culture net cage - Google Patents
Bionic shrimp culture net cage Download PDFInfo
- Publication number
- CN113383737A CN113383737A CN202110684697.9A CN202110684697A CN113383737A CN 113383737 A CN113383737 A CN 113383737A CN 202110684697 A CN202110684697 A CN 202110684697A CN 113383737 A CN113383737 A CN 113383737A
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- Prior art keywords
- net
- cage
- water
- box body
- bodies
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- 241000238557 Decapoda Species 0.000 title claims abstract description 45
- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 239000004576 sand Substances 0.000 claims abstract description 21
- 238000009360 aquaculture Methods 0.000 claims description 24
- 244000144974 aquaculture Species 0.000 claims description 24
- 238000012258 culturing Methods 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000003592 biomimetic effect Effects 0.000 claims 1
- 241000143060 Americamysis bahia Species 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000009313 farming Methods 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003640 drug residue Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- 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
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of shrimp culture equipment, in particular to a bionic shrimp culture net cage, which comprises a cylindrical outer net, a plurality of box bodies, a truss structure, a water conveying pipe and a water pump, wherein the box bodies are arranged in the outer net and are arranged in parallel in the vertical direction; the upper surface of the box body is provided with a groove for accommodating settled sand; the truss structure is arranged between the box body and the adjacent box body, and a fixed distance is kept between the box body and the adjacent box body; and water conveying pipes are uniformly arranged between the box bodies and the adjacent box bodies, one ends of the water conveying pipes are communicated with the water outlets of the water pumps, and the water inlets of the water pumps are communicated with the external space positioned outside the external net. The invention has simple structure and is suitable for large-scale marine shrimp culture.
Description
Technical Field
The invention relates to the technical field of shrimp culture equipment, in particular to a bionic shrimp culture net cage.
Background
In the prior art, the shrimp is mainly cultured in a beach high-level pond and an artificial pond. Wherein, because the artificial pond culture adopts circulating water, the antibiotic content of the water body is continuously increased in the continuous circulating process, which causes serious drug residue in the shrimps cultured in the artificial pond and reduces the quality of the shrimps; the aquaculture water body cultivated in the tidal flat high-level pond is easily influenced by weather, the temperature difference of the water body is large, and the salinity in the water body is difficult to control, so that the survival rate of shrimp cultivation is low. And the two culture modes cause very serious pollution to the culture surrounding environment.
The shrimp culture in the marine environment mainly has the following problems: 1. the shrimps belong to benthonic organisms, and the silt bottom is used as a resting and shelling place for the shrimps during cultivation; 2. the shrimp body size is relatively small, so that the mesh openings of the netting cannot be too large during cultivation, however, the requirement on the oxygen demand of the cultivation water body for high-density cultivation is high, and if the netting with small mesh openings is adopted, the flow exchange of the cultivation water body inside the netting and outside the netting is inhibited, and oxygen deficiency is caused; and when the mesh of the netting is small, the mesh of the netting is easily adhered and blocked by the seaweed, so that the exchange of the aquaculture water is difficult. Therefore, large-scale shrimp farming is difficult to develop in marine natural environments.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problems to be solved by the invention are as follows: solves the problem that large-scale shrimp culture is difficult to be carried out in the marine natural environment.
In order to solve the technical problems, the invention adopts the technical scheme that: a bionic shrimp culturing net cage comprises a cylindrical outer net, a plurality of box bodies, a truss structure, a water conveying pipe and a water pump, wherein the box bodies are arranged inside the outer net and are arranged in parallel in the vertical direction;
the upper surface of the box body is provided with a groove for accommodating settled sand;
the truss structure is arranged between the box body and the adjacent box body, and a fixed distance is kept between the box body and the adjacent box body;
and water conveying pipes are uniformly arranged between the box bodies and the adjacent box bodies, one ends of the water conveying pipes are communicated with the water outlets of the water pumps, and the water inlets of the water pumps are communicated with the external space positioned outside the external net.
The invention has the beneficial effects that: the box body is constructed to be provided with a groove for containing settled sand, and the settled sand is filled into the groove to form a sand bed for the shrimps to rest and unshelling; the water conveying pipes are arranged between each box body and the adjacent box bodies and are communicated with the water pumps, so that the water inside the external net and the water outside the external net are promoted to be rapidly exchanged through the water pumps, the culture water of the shrimps is always in an oxygen content meeting the culture requirement, and the situation that the culture water is difficult to exchange with the external water due to the fact that algae are adhered to meshes of the external net can be effectively avoided; the truss structure is arranged between the box body and the adjacent box body, so that the structural strength of the bionic shrimp aquaculture net cage is improved through the truss structure, and the strength requirement of marine aquaculture is met.
Drawings
FIG. 1 is a schematic structural diagram of a simulated ecological shrimp aquaculture cage in an embodiment of the invention;
fig. 2 is a schematic diagram showing the operation of the bionic shrimp farming cage in the embodiment of the invention.
Description of reference numerals: 1. an outer net; 2. a box body; 21. a groove; 3. an inner net; 4. a support bar; 5. a truss structure; 51. a strut; 52. a bolt ball; 6. settling sand; 7. an air bag.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: a plurality of box bodies with grooves are arranged in the outer net, and truss structures are arranged between the box bodies and the adjacent box bodies, so that the bionic shrimp culturing net cage which meets the strength requirement of the marine culturing environment and the large-scale culturing requirement is constructed.
Referring to fig. 1 and 2, the invention relates to a bionic shrimp culturing net cage, which comprises a cylindrical outer net 1, a plurality of box bodies 2 arranged inside the outer net 1 and arranged in parallel in the vertical direction, a truss structure 5, a water conveying pipe and a water pump; the upper surface of the box body 2 is provided with a groove 21 for accommodating the settled sand 6; the truss structure 5 is arranged between the box body 2 and the adjacent box body 2 and keeps a fixed distance between the box body 2 and the adjacent box body 2; and water conveying pipes are uniformly arranged between the box bodies 2 and the adjacent box bodies 2, one ends of the water conveying pipes are communicated with the water outlets of the water pumps, and the water inlets of the water pumps are communicated with the external space outside the external net 1.
Specifically, the outer net 1 is constructed to be cylindrical and is sleeved outside the box body 2, and the marine aquaculture environment is divided into aquaculture water bodies located on the inner side of the outer net 1 and external water bodies located on the outer side of the outer net 1 through the outer net 1. The mesh size of the surface of the outer net 1 is configured to allow only the exchange of the aquaculture water with the external water body, while restricting the shrimp from migrating out of the outer net 1 through the mesh. Preferably, the mesh aperture of the outer net 1 is 60 meshes.
In one embodiment, the outer net 1 is constructed in a cylindrical structure, and the tanks 2 are each disposed inside the outer net 1.
In an alternative embodiment, the outer net 1 is constructed in a single-piece cylindrical structure, the outer net 1 is arranged between two adjacent boxes 2, the lower edge of the outer net 1 is fixed on the side surface of the box 2, and the upper edge of the outer net 1 is fixed on the side surface of the adjacent box 2.
A plurality of said tanks 2 are arranged in parallel with each other in the outer grid 1 and the distance between two adjacent tanks 2 is kept constant by means of a truss structure 5. Preferably, the box body 2 is a cylinder, the box body 2 is coaxially arranged with the outer net 1, and the groove 21 formed on the upper surface of the box body 2 is coaxially arranged with the box body 2.
The pump may be arranged on the surface of the tank 2 or on a pre-support platform always at the surface. The water pump may work by continuously pumping the external body of water into the outer net 1 or intermittently pumping water at regular intervals.
The size of the water delivery pipe and the water supply amount of the water pump are adjusted according to the size of the net cage and the culture density.
More specifically, in an embodiment, the settled sand 6 mixed with the shrimp seeds is filled into the groove 21, when the settled sand 6 reaches a preset height, the bionic shrimp culturing net cage is placed at a preset water level in the sea, then the water pump is started, the water pump continuously pumps the external water into the inside of the outer net 1 in a continuous water pumping mode, and the culturing water is promoted to flow into the outside of the outer net 1 from meshes of the outer net 1, so that the culturing water in the outer net 1 is always in the oxygen content required by culturing.
From the above description, the beneficial effects of the present invention are: the box body 2 is constructed to have a groove 21 for accommodating the settled sand 6, and the settled sand 6 is filled into the groove 21 to form a sand bed for the shrimps to rest and unshelling; by arranging the water conveying pipes between each box body 2 and the adjacent box bodies 2 and communicating each water conveying pipe with the water pump, the water pump promotes the rapid exchange between the water body inside the outer net 1 and the water body outside the outer net 1, the culture water body of the shrimps is ensured to be always in the oxygen content meeting the culture requirement, and the situation that the culture water body is difficult to exchange with the external water body due to the fact that algae are adhered to the meshes of the outer net 1 can be effectively avoided; the truss structure 5 is arranged between the box body 2 and the adjacent box body 2, so that the structural strength of the bionic shrimp aquaculture net cage is improved through the truss structure 5, and the strength requirement of marine aquaculture is met.
Further, a plastic sponge layer is arranged on the bottom surface of the box body 2.
As can be seen from the above description, a plastic sponge layer is provided on the ground of the case body 2 to give the case body 2 a certain buoyancy through the plastic sponge layer.
Preferably, the plastic sponge layer is made of a polyethylene sponge plate.
Further, still include bracing piece 4 and intranet 3, the central authorities of box 2 are provided with the through-hole, follow the cross-sectional profile equidistance of through-hole has arranged a plurality ofly bracing piece 4, intranet 3 arrange in on the bracing piece 4 to make by two adjacent the inner space that box 2, extranet 1 and intranet 3 limited with outer space is relatively independent.
As can be seen from the above description, the box body 2 is made to be annular by providing the through hole in the center of the box body 2, so that an operator can conveniently enter the through hole to maintain and scatter the materials for the box bodies 2 in different layers.
The bracing piece 4 is followed the form that the cross-section profile direction of through-hole distributes with the equidistance is fixed on the pore wall of through-hole, preferably, bracing piece 4 extends to the bottom surface of the box 2 of lower floor from the top surface of the box 2 of the superiors to the structural strength of imitative ecological aquaculture shrimp box with a net through setting up of bracing piece 4 improves.
The inner net 3 has the same aperture as the outer net 1 and is arranged on the support rod 4 to relatively isolate the inner space surrounded by the adjacent two boxes 2, the inner net 3 and the outer net 1 from the outer space outside the outer net 1, thereby preventing the shrimp seeds from escaping from the outer net 1 or the mesh of the inner net 3.
Further, the truss structure 5 includes a plurality of struts 51 and bolt balls 52, one end of the plurality of struts 51 is connected to the surface of the box body 2, and the other end is connected to the bolt balls 52.
As can be seen from the above description, the truss structure 5 is formed by connecting a plurality of struts 51 and bolt balls 52, so that the operator can transport and assemble the net cage conveniently while keeping a fixed distance between the cages 2 and giving a certain structural strength to the net cage for bionic shrimp cultivation, and the manufacturing cost of the net cage for bionic shrimp cultivation can be effectively reduced.
Preferably, the truss structure 5 is cast by using an anti-corrosion material, specifically, a full-wrapping type anti-corrosion plastic is injected on the surface of the bolt ball 52, and the PPR pipe is sleeved outside the support rod 51, so that seawater and the truss structure 5 are isolated from each other by the anti-corrosion plastic, the anti-corrosion capability of the truss structure 5 is improved, and the service life of the truss structure 5 is prolonged.
Further, the surfaces of the truss structure 5 are coated with a corrosion-resistant coating.
From the above description, it can be known that the corrosion resistance of the truss structure 5 is improved by coating the surface of the truss structure 5 with a corrosion-resistant coating, so that the service life of the bionic shrimp farming cage in seawater is prolonged.
Further, the air bag type air bag device further comprises a plurality of air bags 7, and the air bags 7 are distributed on the bottom surface of the box body 2 at equal intervals.
As is apparent from the above description, a certain buoyancy is given to the tank body 2 by providing the air bag 7 on the bottom surface of the tank body 2.
Further, the air-assisted outdoor unit further comprises an auxiliary platform, an anchor rope and an air pump, wherein the auxiliary platform is located in the external space and is connected with the outer net 1 and/or the box body 2 through the anchor rope, and the air pump is communicated with the air bag 7.
Preferably, the auxiliary platform is a floating platform or a working ship floating on the water surface, and the box body 2 and/or the outer net 1 are connected with the auxiliary platform through anchor cables so as to be fixed at a preset water depth.
In one embodiment, the air bag 7 is communicated with the air bag 7 fixed on the bottom surface of the box body 2, namely, the sinking and floating depth of the bionic cultivation net cage in seawater can be controlled by controlling the air content in the air bag 7 through an air pump.
Specifically, when the bionic cultivation net cage is in the storm, the air pump discharges the air in the air bag 7 to enable the bionic cultivation net cage to sink to a certain depth, so that the influence of the storm on the bionic cultivation net cage is reduced; and when the wind waves are finished, the air pump pumps air into the air bag 7, so that the bionic cultivation net cage floats upwards to a preset normal cultivation water level.
In one embodiment, the plurality of air bags 7 are divided into a main air bag 7 and an auxiliary air bag 7, wherein the main air bag 7 is connected with an air pump and controls the sinking and floating of the bionic shrimp farming cage, and the auxiliary air bag 7 is not connected with the air pump and is always in an inflated state to provide benefits for the box body 2 and control the horizontal state of the box body 2.
Further, the specific gravity of the settled sand 6 is 1.4-1.8 g/cm 3.
Preferably, the specific gravity of the settled sand 6 is 1.6g/cm 3.
Further, the distance between the box body 2 and the adjacent box body 2 is 0.8-1.5 m.
Preferably, the distance between the box 2 and the adjacent box 2 is 1 m.
Example one
Referring to fig. 1 and 2, the bionic shrimp culturing net cage comprises a cylindrical outer net 1, three box bodies 2 which are arranged inside the outer net 1 and are arranged in parallel in the vertical direction, a truss structure 5, a water conveying pipe and a water pump;
the upper surface of the box body 2 is provided with a groove 21 for accommodating the settled sand 6;
the truss structure 5 is arranged between the box body 2 and the adjacent box body 2 and keeps a fixed distance between the box body 2 and the adjacent box body 2;
a water conveying pipe is arranged between each box body 2 and the adjacent box body 2, one end of each water conveying pipe is communicated with a water outlet of the water pump, and a water inlet of the water pump is communicated with an external space positioned outside the outer net 1;
a polyethylene sponge plate is arranged on the bottom surface of the box body 2;
the bionic shrimp culturing net cage further comprises supporting rods 4 and an inner net 3, wherein a through hole is formed in the center of the box body 2, six supporting rods 4 are equidistantly arranged along the cross-sectional profile of the through hole, the inner net 3 is arranged on the supporting rods 4, and the inner space defined by the two adjacent box bodies 2, the outer net 1 and the inner net 3 is relatively independent from the outer space;
the truss structure 5 comprises a plurality of supporting rods 51 and bolt balls 52, one ends of the supporting rods 51 are connected with the surface of the box body 2, and the other ends of the supporting rods 51 are connected with the bolt balls 52; the surface of the bolt ball 52 is injected with anti-corrosion plastic, and the surface of the support rod 51 is sleeved with a PPR pipe;
the bionic shrimp aquaculture net cage further comprises six air bags 7, wherein the six air bags 7 are equidistantly distributed on the bottom surface of the box body 2 at intervals, three air bags 7 are used as main air bags 7, and the other three air bags 7 are used as auxiliary air bags 7;
the bionic shrimp culturing net cage further comprises an auxiliary platform, an anchor cable and an air pump, wherein the auxiliary platform is positioned on the sea surface, the auxiliary platform is connected with the box body 2 through the anchor cable, and the air pump is communicated with the main air bag 7;
the mesh apertures of the outer net 1 and the inner net 3 are 60 meshes;
the specific gravity of the settled sand 6 is 1.6g/cm 3;
the distance between the box body 2 and the adjacent box body 2 is 1 m.
In conclusion, the bionic shrimp aquaculture net cage provided by the invention can be applied to shrimp ocean aquaculture and natural deepwater aquaculture. The box body 2 is constructed to have a groove 21 for accommodating the settled sand 6, and the settled sand 6 is filled into the groove 21 to form a sand bed for the shrimps to rest and unshelling; by arranging the water conveying pipes between each box body 2 and the adjacent box bodies 2 and communicating each water conveying pipe with the water pump, the water pump promotes the rapid exchange between the water body inside the outer net 1 and the water body outside the outer net 1, the culture water body of the shrimps is ensured to be always in the oxygen content meeting the culture requirement, and the situation that the culture water body is difficult to exchange with the external water body due to the fact that algae are adhered to the meshes of the outer net 1 can be effectively avoided; the truss structure 5 is arranged between the box body 2 and the adjacent box body 2, so that the structural strength of the bionic shrimp aquaculture net cage is improved through the truss structure 5, and the strength requirement of marine aquaculture is met.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A bionic shrimp culturing net cage is characterized by comprising a cylindrical outer net, a plurality of box bodies, a truss structure, a water conveying pipe and a water pump, wherein the box bodies are arranged inside the outer net and are arranged in parallel in the vertical direction;
the upper surface of the box body is provided with a groove for accommodating settled sand;
the truss structure is arranged between the box body and the adjacent box body, and a fixed distance is kept between the box body and the adjacent box body;
and water conveying pipes are uniformly arranged between the box bodies and the adjacent box bodies, one ends of the water conveying pipes are communicated with the water outlets of the water pumps, and the water inlets of the water pumps are communicated with the external space positioned outside the external net.
2. The bionic shrimp culturing cage as claimed in claim 1, wherein a plastic sponge layer is arranged on the bottom surface of the cage body.
3. The bionic shrimp aquaculture net cage as claimed in claim 1, further comprising support rods and an inner net, wherein a through hole is formed in the center of the cage body, a plurality of the support rods are equidistantly arranged along the cross-sectional profile of the through hole, and the inner net is arranged on the support rods, so that the inner space defined by two adjacent cage bodies, the outer net and the inner net is relatively independent from the outer space.
4. The simulated ecological shrimp aquaculture cage of claim 1, wherein the truss structure includes a plurality of struts and bolt balls, one end of the plurality of struts being connected to the surface of the cage body and the other end being connected to the bolt balls.
5. The biomimetic shrimp aquaculture cage of claim 1, wherein the surfaces of the truss structure are coated with a corrosion-resistant coating.
6. The bionic shrimp aquaculture net cage as claimed in claim 1, further comprising a plurality of air bags, wherein the plurality of air bags are distributed on the bottom surface of the cage body at equal intervals.
7. The bionic shrimp aquaculture net cage as claimed in claim 6, further comprising an auxiliary platform, an anchor rope and an air pump, wherein the auxiliary platform is located in the external space, the auxiliary platform is connected with the external net and/or the box body through the anchor rope, and the air pump is communicated with the air bag.
8. The bionic shrimp aquaculture net cage of claim 1, wherein the specific gravity of the settled sand is 1.4-1.8 g/cm3。
9. The bionic shrimp aquaculture net cage as claimed in claim 1, wherein the spacing between the cage bodies and the adjacent cage bodies is 0.8-1.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684697.9A CN113383737B (en) | 2021-06-21 | 2021-06-21 | Simulated ecological shrimp breeding net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684697.9A CN113383737B (en) | 2021-06-21 | 2021-06-21 | Simulated ecological shrimp breeding net cage |
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| Publication Number | Publication Date |
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| CN113383737A true CN113383737A (en) | 2021-09-14 |
| CN113383737B CN113383737B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110684697.9A Active CN113383737B (en) | 2021-06-21 | 2021-06-21 | Simulated ecological shrimp breeding net cage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0480114A1 (en) * | 1990-08-21 | 1992-04-15 | Pisciculture Marine De Monaco S.A.M | Device for breeding fish in the open sea |
| CN1915008A (en) * | 2006-08-09 | 2007-02-21 | 中国海洋大学 | Floating type mesh cage in multiple layers in use for collecting young buried seashell indoor and breeding in midway |
| KR100796119B1 (en) * | 2007-06-29 | 2008-01-21 | 문창영 | Submersible cage facility for fish culture |
| CN103651218A (en) * | 2013-12-27 | 2014-03-26 | 天津市水产研究所 | Movable operating platform type floating net-cage fish culturing accessory facility |
| CN104920259A (en) * | 2015-06-23 | 2015-09-23 | 朱喜存 | Stair-type prawn breeding net |
| CN205093370U (en) * | 2015-10-26 | 2016-03-23 | 林位琅 | Shrimp culturing net cage |
| KR101632862B1 (en) * | 2016-03-04 | 2016-06-23 | 김대영 | Submersible cage for abalone farming |
| CN206533937U (en) * | 2017-03-06 | 2017-10-03 | 杨成胜 | A kind of multilayer shrimp culture net cage |
| CN108739578A (en) * | 2018-06-15 | 2018-11-06 | 黄骅市奥拓雷斯机电模具有限公司 | Rise and fall lift sea aquiculture net cage |
| CN111758641A (en) * | 2020-07-31 | 2020-10-13 | 深圳埃吉尔海洋科技有限公司 | Light semi-submersible type suspension cable deep and open sea net cage with modular space truss structure |
-
2021
- 2021-06-21 CN CN202110684697.9A patent/CN113383737B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0480114A1 (en) * | 1990-08-21 | 1992-04-15 | Pisciculture Marine De Monaco S.A.M | Device for breeding fish in the open sea |
| CN1915008A (en) * | 2006-08-09 | 2007-02-21 | 中国海洋大学 | Floating type mesh cage in multiple layers in use for collecting young buried seashell indoor and breeding in midway |
| KR100796119B1 (en) * | 2007-06-29 | 2008-01-21 | 문창영 | Submersible cage facility for fish culture |
| CN103651218A (en) * | 2013-12-27 | 2014-03-26 | 天津市水产研究所 | Movable operating platform type floating net-cage fish culturing accessory facility |
| CN104920259A (en) * | 2015-06-23 | 2015-09-23 | 朱喜存 | Stair-type prawn breeding net |
| CN205093370U (en) * | 2015-10-26 | 2016-03-23 | 林位琅 | Shrimp culturing net cage |
| KR101632862B1 (en) * | 2016-03-04 | 2016-06-23 | 김대영 | Submersible cage for abalone farming |
| CN206533937U (en) * | 2017-03-06 | 2017-10-03 | 杨成胜 | A kind of multilayer shrimp culture net cage |
| CN108739578A (en) * | 2018-06-15 | 2018-11-06 | 黄骅市奥拓雷斯机电模具有限公司 | Rise and fall lift sea aquiculture net cage |
| CN111758641A (en) * | 2020-07-31 | 2020-10-13 | 深圳埃吉尔海洋科技有限公司 | Light semi-submersible type suspension cable deep and open sea net cage with modular space truss structure |
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| Publication number | Publication date |
|---|---|
| CN113383737B (en) | 2022-08-05 |
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