CN110741992B - Aquaculture device - Google Patents
Aquaculture device Download PDFInfo
- Publication number
- CN110741992B CN110741992B CN201911243007.5A CN201911243007A CN110741992B CN 110741992 B CN110741992 B CN 110741992B CN 201911243007 A CN201911243007 A CN 201911243007A CN 110741992 B CN110741992 B CN 110741992B
- Authority
- CN
- China
- Prior art keywords
- light
- pipe
- light scattering
- pipes
- aquaculture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 38
- 244000144974 aquaculture Species 0.000 title claims abstract description 38
- 238000000149 argon plasma sintering Methods 0.000 claims abstract description 49
- 241000195493 Cryptophyta Species 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000000746 purification Methods 0.000 abstract description 5
- 239000013589 supplement Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012258 culturing Methods 0.000 description 4
- 230000029142 excretion Effects 0.000 description 3
- 235000020637 scallop Nutrition 0.000 description 3
- 241000237509 Patinopecten sp. Species 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000237503 Pectinidae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Forests & Forestry (AREA)
- Ecology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Marine Sciences & Fisheries (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydroponics (AREA)
- Cultivation Of Seaweed (AREA)
Abstract
The invention provides an aquaculture device, and belongs to the technical field of aquaculture equipment. It has solved the poor technical problem of current aquaculture device environment. The aquaculture device comprises a plurality of groups of vertically arranged aquaculture net cages, wherein transverse light-scattering pipes are arranged below the aquaculture net cages, two ends of each light-scattering pipe are connected with light pipes, the light pipes are vertically arranged, the upper ends of the light pipes are higher than the upper ends of the aquaculture net cages, a floater is arranged at the upper end of each light pipe, and a semicircular transparent light guide cover is arranged at the port of the upper end of each light pipe; the inner cavity wall of the light pipe is provided with a reflecting layer, the pipe wall of the light pipe is a semitransparent diffuse reflecting layer, and a plurality of growth ropes for adsorbing algae aquatic plants are arranged around the light pipe. The aquaculture device can guide sunlight into the water bottom, directly supplements sunlight for aquatic plants such as algae, promotes growth of the aquatic plants such as algae, and further improves water purification of the plants.
Description
Technical Field
The invention belongs to the technical field of aquaculture equipment, and relates to an aquaculture device.
Background
The net cage which floats in water is usually used for culturing aquatic products such as shellfish (e.g. scallops), the net cage is divided into a plurality of isolation layers from top to bottom to form a plurality of independent culturing spaces, a certain amount of shellfish or fish can be cultured in each isolation layer, and the device for culturing the aquatic products can effectively prevent the aquatic products from being washed away by seawater. However, due to the large culture density, the excrement of organisms is more, and if the water flow mobility is poor, the excrement accumulated below the net cage is degenerated to release toxic substances to influence the health of the aquatic products. Plants in water such as algae can utilize the excretions to purify the excretions, but the excretions are generally accumulated at the water bottom, but the light at the water bottom is poor, the metabolic capacity of the plants is low, and the purification function is limited.
The patent in China (bulletin number: CN207252570U; bulletin day: 2018-04-20) discloses a multi-layer scallop culturing net cage, which comprises a net cage body surrounded by a plurality of bottom net pieces and side net pieces, wherein net piece frameworks formed by bending iron wires are arranged on the bottom net pieces in a penetrating manner, waterproof pipe sleeves are wrapped outside the iron wires, two ends of the waterproof pipe sleeves are arranged in a sealing manner, the bottom net pieces and the side net pieces are monofilament knoted net pieces, 20 layers of bottom net pieces are arranged, and the distance between every two adjacent bottom net pieces is 15-25cm.
The multi-layered scallop culture net cages disclosed in the above patent documents do not consider the problem of pollution of aquatic product excreta.
Disclosure of Invention
The invention aims at the problems existing in the prior art, and provides an aquaculture device, which aims at solving the technical problems that: how to ensure the clean and sanitary of the aquaculture environment.
The aim of the invention can be achieved by the following technical scheme:
The aquaculture device comprises a plurality of groups of vertically arranged aquaculture net cages, and is characterized in that transverse light scattering pipes are arranged below the aquaculture net cages, two ends of each light scattering pipe are connected with light pipes, the light pipes are vertically arranged, the upper ends of the light pipes are higher than the upper ends of the aquaculture net cages, a floater is arranged at the upper end of each light pipe, and a semicircular transparent light guide cover is arranged at an upper end port of each light pipe; the inner cavity wall of the light pipe is provided with a reflecting layer, the pipe wall of the light scattering pipe is a semitransparent diffuse reflecting layer, and a plurality of growth ropes for adsorbing algae aquatic plants are arranged on the periphery of the light scattering pipe.
The working principle is as follows: the culture net cage in the technical scheme can be a traditional net cage or a novel net cage; when the aquaculture device is used, the upper end of the light pipe leaks out of the water surface, the semicircular transparent light guide cover can receive sunlight, the sunlight is reflected to the lower end of the light pipe gradually through multiple reflections formed by the reflecting layer in the light pipe, so that the sunlight is guided into the light scattering pipe at the bottom of the water, and the sunlight is uniformly scattered out of the surface of the light scattering pipe through the diffuse reflecting layer of the light scattering pipe. The growth ropes around the light scattering pipe are convenient for the attachment growth of aquatic plants such as algae. The device guides sunlight into the water bottom, directly supplements sunlight to aquatic plants such as algae, and promotes the growth of the aquatic plants such as algae, thereby improving the purification of the plants to the water body.
In the above aquaculture device, the both ends of the light-scattering pipe are all sleeved with the turntables, the growth rope is arranged along the length direction of the light-scattering pipe, the growth rope is connected between the two turntables, a plurality of brushes are further connected between the turntables, all the brushes are distributed along the circumference of the light-scattering pipe, and the brushes can be in contact with the outer circumferential surface of the light-scattering pipe.
In the above aquaculture device, all the aquaculture net cages are vertically arranged at intervals and are arranged side by side, the light scattering pipes are located right below all the aquaculture net cages, two ends of the light scattering pipes extend to two sides of all the aquaculture net cages, and the light guide pipes are symmetrically arranged on two sides of the aquaculture net cages.
In the aquaculture device, the floats are sleeved at the upper end of the light pipe in a sliding manner, and the turntables are sleeved at the two ends of the light scattering pipe in a rotatable manner; and a traction rope is connected between the floater and the turntable on the same side.
In the above aquaculture device, the outer side of the light pipe is fixedly provided with a guide wheel, the traction rope bypasses the guide wheel, and the lower ends of the traction ropes on two sides are connected at different height positions of the two turntables.
The floater moves up and down under the drive of waves, and the traction rope pulls the turntable to rotate back and forth relative to the light scattering pipe or move along the length direction of the pipe body of the light scattering pipe, so that the brush cleans the surface of the pipe body of the light scattering pipe, and the light scattering is prevented from being influenced by dirt adhesion, so that enough illumination is provided for algae and other aquatic plants on the growth rope.
Compared with the prior art, the aquaculture device can guide sunlight into the water bottom, directly supplement sunlight to aquatic plants such as algae, promote growth of the aquatic plants such as algae, and further increase purification of the plants to water.
Drawings
FIG. 1 is a schematic diagram of the structure of the aquaculture device.
In the figure, 1, a culture net cage; 2. a light-diffusing tube; 3. a light pipe; 4. a float; 5. a transparent light guide cover; 6. a growing rope; 7. a turntable; 8. a brush; 9. a traction rope; 10. and a guide wheel.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the aquaculture device in this embodiment includes a plurality of groups of vertically arranged aquaculture net cages 1, a transverse light-scattering pipe 2 is arranged below the aquaculture net cages 1, two ends of the light-scattering pipe 2 are connected with light pipes 3, the light pipes 3 are vertically arranged, the upper ends of the light pipes 3 are higher than the upper ends of the aquaculture net cages 1, a floater 4 is arranged at the upper end of each light pipe 3, and a semicircular transparent light guide cover 5 is arranged at the upper end port of each light pipe 3; the inner cavity wall of the light pipe 3 is provided with a reflecting layer, the pipe wall of the light scattering pipe 2 is a semitransparent diffuse reflecting layer, and a plurality of growth ropes 6 for adsorbing algae aquatic plants are arranged on the periphery of the light scattering pipe 2.
The culture net cage 1 in the embodiment can be a traditional net cage or a novel net cage; when the aquaculture device is used, the upper end of the light pipe 3 leaks out of the water surface, the semicircular transparent light guide cover 5 can receive sunlight, the sunlight is reflected gradually by the lower end of the light pipe 3 through multiple reflections formed by the reflecting layer in the light pipe 3, so that the sunlight is guided into the underwater light-scattering pipe 2, and the sunlight is uniformly scattered out of the surface of the light-scattering pipe 2 through the diffuse reflecting layer of the light-scattering pipe 2. The growth ropes 6 around the light scattering pipe 2 facilitate the attachment growth of aquatic plants such as algae. The device guides sunlight into the water bottom, directly supplements sunlight to aquatic plants such as algae, and promotes the growth of the aquatic plants such as algae, thereby improving the purification of the plants to the water body.
Further, as shown in fig. 1, two ends of the light-diffusing tube 2 are respectively sleeved with a rotary disk 7, the growth ropes 6 are arranged along the length direction of the light-diffusing tube 2, the growth ropes 6 are connected between the two rotary disks 7, a plurality of hairbrushes 8 are connected between the rotary disks 7, all the hairbrushes 8 are distributed along the circumferential direction of the light-diffusing tube 2, and the hairbrushes 8 can be in contact with the outer circumferential surface of the light-diffusing tube 2; all the culture net cages 1 are vertically arranged at intervals and are arranged side by side, the light scattering pipes 2 are positioned right below all the culture net cages 1, two ends of the light scattering pipes 2 extend to two sides of all the culture net cages 1, and the light pipes 3 are symmetrically arranged on two sides of the culture net cages 1; the floater 4 is sleeved at the upper end of the light guide tube 3 in a sliding way, and the rotary disc 7 is sleeved at the two ends of the light scattering tube 2 in a rotatable way; a traction rope 9 is connected between the floater 4 and the turntable 7 on the same side; the outside of the light pipe 3 is also fixedly provided with a guide wheel 10, the traction rope 9 bypasses the guide wheel 10, and the lower ends of the traction ropes 9 at two sides are connected at different height positions of the two turntables 7. The floater 4 moves up and down under the drive of waves, and the traction rope 9 pulls the turntable 7 to rotate back and forth relative to the light scattering pipe 2 or move along the length direction of the pipe body of the light scattering pipe 2, so that the hairbrush 8 cleans the surface of the pipe body of the light scattering pipe 2, and the light scattering is prevented from being influenced by dirt adhesion, so that enough illumination is provided for algae and other aquatic plants on the growth rope 6.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The aquaculture device comprises a plurality of groups of aquaculture net cages (1) which are vertically arranged, and is characterized in that transverse light scattering pipes (2) are arranged below the aquaculture net cages (1), two ends of each light scattering pipe (2) are connected with light pipes (3), the light pipes (3) are vertically arranged, the upper ends of the light pipes (3) are higher than the upper ends of the aquaculture net cages (1), a floater (4) is arranged at the upper end of each light pipe (3), and a semicircular transparent light guide cover (5) is arranged at the port of the upper end of each light pipe (3); the inner cavity wall of the light pipe (3) is provided with a reflecting layer, the pipe wall of the light scattering pipe (2) is a semitransparent diffuse reflecting layer, and a plurality of growth ropes (6) for adsorbing algae aquatic plants are arranged at the periphery of the light scattering pipe (2);
The two ends of the light scattering tube (2) are respectively sleeved with a rotary disc (7), the growth ropes (6) are arranged along the length direction of the light scattering tube (2), the growth ropes (6) are connected between the two rotary discs (7), a plurality of hairbrushes (8) are further connected between the rotary discs (7), all hairbrushes (8) are distributed along the circumferential direction of the light scattering tube (2), and the hairbrushes (8) can be in contact with the outer circumferential surface of the light scattering tube (2);
All the culture net cages (1) are vertically arranged at intervals and are arranged in parallel, the light scattering pipes (2) are positioned right below all the culture net cages (1), two ends of the light scattering pipes (2) extend to two sides of all the culture net cages (1), and the light guide pipes (3) are symmetrically arranged at two sides of the culture net cages (1);
a guide wheel (10) is fixedly arranged on the outer side of the light pipe (3), the traction ropes (9) bypass the guide wheel (10), and the lower ends of the traction ropes (9) on two sides are connected to different height positions of the two turntables (7);
The floater (4) is sleeved at the upper end of the light pipe (3) in a sliding way, and the rotary disc (7) is sleeved at the two ends of the light scattering pipe (2) in a rotatable way; a traction rope (9) is connected between the floater (4) and the turntable (7) at the same side; the floater (4) moves up and down under the drive of waves, and the traction rope (9) pulls the turntable (7) to rotate back and forth relative to the light scattering pipe (2) or move along the length direction of the pipe body of the light scattering pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911243007.5A CN110741992B (en) | 2019-12-06 | 2019-12-06 | Aquaculture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911243007.5A CN110741992B (en) | 2019-12-06 | 2019-12-06 | Aquaculture device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110741992A CN110741992A (en) | 2020-02-04 |
| CN110741992B true CN110741992B (en) | 2024-05-03 |
Family
ID=69285706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911243007.5A Active CN110741992B (en) | 2019-12-06 | 2019-12-06 | Aquaculture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110741992B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR880006731U (en) * | 1986-09-30 | 1988-05-31 | 김순용 | Condensing projection device of reservoir |
| JPH0662702A (en) * | 1992-08-21 | 1994-03-08 | Bridgestone Corp | Underwater illuminator |
| KR200273426Y1 (en) * | 2001-10-25 | 2002-05-08 | 이건국 | a cover system for a situation of breed fish |
| CN201938196U (en) * | 2008-10-28 | 2011-08-24 | 敖志辉 | Device for breeding sea cucumbers in bathyal half-hanging floating raft and cage |
| JP2012165727A (en) * | 2011-02-10 | 2012-09-06 | Lavant:Kk | Environment-conscious farming system |
| CN205807122U (en) * | 2016-07-11 | 2016-12-14 | 李近卫 | A kind of LED light diffuser in warmhouse booth |
| CN106508765A (en) * | 2016-11-10 | 2017-03-22 | 浙江海洋大学 | Marine ecological breeding net cage |
| CN107494368A (en) * | 2017-09-22 | 2017-12-22 | 上海海洋大学 | The comprehensive more trophic level seawater cage culture system and devices of one kind and cultural method |
| CN211185460U (en) * | 2019-12-06 | 2020-08-07 | 浙江海洋大学 | Aquaculture device |
-
2019
- 2019-12-06 CN CN201911243007.5A patent/CN110741992B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR880006731U (en) * | 1986-09-30 | 1988-05-31 | 김순용 | Condensing projection device of reservoir |
| JPH0662702A (en) * | 1992-08-21 | 1994-03-08 | Bridgestone Corp | Underwater illuminator |
| KR200273426Y1 (en) * | 2001-10-25 | 2002-05-08 | 이건국 | a cover system for a situation of breed fish |
| CN201938196U (en) * | 2008-10-28 | 2011-08-24 | 敖志辉 | Device for breeding sea cucumbers in bathyal half-hanging floating raft and cage |
| JP2012165727A (en) * | 2011-02-10 | 2012-09-06 | Lavant:Kk | Environment-conscious farming system |
| CN205807122U (en) * | 2016-07-11 | 2016-12-14 | 李近卫 | A kind of LED light diffuser in warmhouse booth |
| CN106508765A (en) * | 2016-11-10 | 2017-03-22 | 浙江海洋大学 | Marine ecological breeding net cage |
| CN107494368A (en) * | 2017-09-22 | 2017-12-22 | 上海海洋大学 | The comprehensive more trophic level seawater cage culture system and devices of one kind and cultural method |
| CN211185460U (en) * | 2019-12-06 | 2020-08-07 | 浙江海洋大学 | Aquaculture device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110741992A (en) | 2020-02-04 |
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