CN110604086A - Deep sea purse net culture net cage floating platform equipment - Google Patents
Deep sea purse net culture net cage floating platform equipment Download PDFInfo
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- CN110604086A CN110604086A CN201910812782.1A CN201910812782A CN110604086A CN 110604086 A CN110604086 A CN 110604086A CN 201910812782 A CN201910812782 A CN 201910812782A CN 110604086 A CN110604086 A CN 110604086A
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- 238000007667 floating Methods 0.000 title claims abstract description 183
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000009364 mariculture Methods 0.000 claims abstract description 29
- 238000004873 anchoring Methods 0.000 claims abstract description 18
- 238000009360 aquaculture Methods 0.000 claims description 20
- 244000144974 aquaculture Species 0.000 claims description 20
- 238000005086 pumping Methods 0.000 claims description 9
- 239000013535 sea water Substances 0.000 claims description 9
- 238000003032 molecular docking Methods 0.000 claims description 8
- 238000009395 breeding Methods 0.000 claims description 6
- 230000001488 breeding effect Effects 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000009313 farming Methods 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 5
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013332 fish product Nutrition 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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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
- A01K61/65—Connecting or mooring devices therefor
-
- 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 a deep and open sea purse net culture net cage floating platform device. The device comprises a platform floating body, a floating structure or a floating device, a floating device and a control device, wherein the platform floating body is provided with a floating structure or a floating device to realize the floating of the platform floating body in a water body; the platform anchoring system is connected with the platform floating body to fix the platform floating body in a designated sea area; the mariculture device is connected with the platform floating body and sinks and floats synchronously along with the platform floating body. Compared with the prior art, the invention has the advantages that: the mariculture device and the sinking and floating structure or the sinking and floating device are additionally arranged on the platform floating body, the platform floating body and the mariculture device are sunk to a certain depth through the sinking and floating structure or the sinking and floating device, and the influence of severe weather on the mariculture device is avoided. Meanwhile, the sea areas of the water body below the platform floating body and the floating frame are fixed on the culture anchor chains and the culture anchor bodies by netting, and the netting is connected with each other, so that the mariculture device is formed in a purse net mode, and a large-size and large-volume culture three-dimensional space is formed.
Description
Technical Field
The invention relates to the field of marine aquaculture equipment, in particular to deep and open sea purse net aquaculture net cage floating platform equipment.
Background
The method is characterized in that a port, a large-scale chemical industry and an iron and steel plant are built along with the development of marine economy in the coastal sea area and the inland sea area, the area of a culturable sea area is continuously reduced, sea area pollution is caused, small net cage cultivators concentrating on the gulf, the mudflats and the coastal sea area become 'sea-lost fishermen', civil employment projects become the responsibility of local governments, the utilization rate of culture space in the deep sea area is very low, the deep sea net cage culture is taken as one of important choices for expanding the sea culture space, and the popularization and development significance is more prominent.
In the subsequent years of marine culture development, in the offshore or island-surrounding sea area (about (-10 m)), fishermen pile the columns on the seabed and then surround the columns with netting to form large-size large-volume fence type net cage equipment, so that the wind and wave resistance is high, the flow rate of seawater is high, plankton is sufficient, the culture ecology is good, and the growth of fishes is facilitated.
Large-scale coastal waters is bred fence formula net cage and is equipped, its structural feature: the large-size large-volume aquaculture net cage equipment is suitable for offshore sea area construction, but can not effectively realize risk avoidance when constructed in a deep sea (more than-20 meters), and the structural strength of the net cage can not bear strong typhoon impact force when encountering severe sea conditions (such as typhoon); secondly, with the rapid development of the economy of the marine transportation industry and the tourism industry of the sea island, the government imposes large-area offshore and sea areas around the sea island as navigation channels, and the popularization of the equipment is limited by policies and sea area depths.
At the end of the 20 th century, a lot of large anti-wave deep water net cages (HDPE type) are introduced from Norway from Hainan province, and the large anti-wave net cages are upgraded from common small net cages to large anti-wave net cages, so that the large anti-wave deep water net cages can be cultured in the sea area about 20 meters deep, and the phenomenon that the marine culture of China runs from the offshore area to the deep sea is marked, thereby promoting fishery employment.
Large-scale deep water aquaculture net cage equipment, its structural feature: the HDPE type deep water net cage is provided with a floating frame made of high-density polyethylene materials, the strength is limited, meanwhile, the number of structural nodes is too many, most of the net cages are fixedly connected by using a hot melting technology in the manufacturing process, the net cages are easy to deform under the impact of strong wave currents, the floating frame is easy to deform when the net cage volume is larger, and therefore, the volume and the sea depth of the deep water net cage are limited to a certain extent.
In 2017, the first super-large full-automatic deep-sea semi-submersible type 'ocean fishing ground one' in the world is built for the Norway Slmar group by the middle ship heavy industry Wuhan ship group, the successful delivery is marked that the China ocean farming industry expands the farming space from deep sea to deep open sea (below 30 meters), the farming sea area is enlarged, the sea area farming ecological environment is protected and improved, the farming fish products are close to nature, the farming fish products are called as bionic fish, the quality of the fishing products is improved, the income is increased, and the like.
The super-huge type deep water aquaculture net cage fishery has the structural characteristics that: the steel structure design, the big volumetric water body box with a net adapts to the abominable sea condition of anti-wind anti-wave, in order to improve the water volume of box with a net, under the unchangeable condition of structural plane area, can only improve the height (the degree of depth) of box with a net structure, the box with a net height (the degree of depth) improves, increases the design degree of difficulty, increases the material volume of steel structure, thereby, increase construction cost, the investment is big, the box with a net function singleness is only limited to the breed, the comprehensive benefit is not obvious, its equipment user is for having the practicality, large-scale aquaculture enterprise or can only benefit from few fishermen and breed.
Disclosure of Invention
The invention aims to provide deep and open sea purse net culture net cage floating platform equipment. The purpose is that in the deep and open sea area, an extra-large purse net cultivation net cage with large volume is built, and the multifunctional function of the platform is played; meanwhile, when severe weather is encountered, the influence of the weather on the mariculture device is reduced and avoided by sinking the mariculture device to a certain depth.
The purpose of the invention is realized by the following technical scheme: the utility model provides a deep open sea aquaculture net cage floating platform equipment which characterized in that: the device comprises a platform floating body, a floating structure or a floating device, a floating device and a control device, wherein the platform floating body is provided with a floating structure or a floating device to realize the floating of the platform floating body in a water body; the platform anchoring system is connected with the platform floating body to fix the platform floating body in a designated sea area; the mariculture device is connected with the platform floating body and sinks and floats synchronously along with the platform floating body.
Compared with the prior art, the invention has the advantages that:
1. the mariculture device and the sinking and floating structure or the sinking and floating device are additionally arranged on the platform floating body, the platform floating body and the mariculture device are sunk to a certain depth through the sinking and floating structure or the sinking and floating device, and the influence of severe weather on the mariculture device is avoided.
2. The design of the hollow cabin valve and the drainage channel is the simplest lifting structure, no electronic equipment is used in the process, the failure rate of the equipment can be reduced, and the fault tolerance rate of the equipment is improved.
3. By adopting the sinking and floating cabin and the related structure of the submarine with the same principle, the sinking and floating of the platform floating body can be realized through electronic equipment.
4. Considering that the platform floating body sinking to the seabed does not have enough air inside, the drainage air compressor is arranged on the platform floating body on the sea surface and is connected with the sinking and floating cabin through a pipeline, when the electric valve, the one-way valve and the air compressor are opened simultaneously, high-pressure air enters the sinking and floating cabin from the one-way valve, and seawater in the sinking and floating cabin is discharged from the electric valve.
5. In order to greatly improve the culture resource space, a netting is fixed on a culture anchor chain and a culture anchor body to be mutually connected in a water body sea area below a platform floating body and a floating frame, and a mariculture device is formed in a purse net mode to form a large-size large-volume culture three-dimensional space.
6. A drift positioning anchoring system is added, the drift positioning anchoring system is composed of a plurality of auxiliary anchor chains with different lengths and an auxiliary anchor body connected to the bottom of the auxiliary anchor chains, when the platform floating body sinks to a certain depth, the anchor chains of the platform anchoring system 2 are in a loose state, so that the deformation of the mariculture device caused by the movement of the platform floating body driven by ocean currents at the bottom of the sea is avoided; a plurality of auxiliary anchor chains with different lengths are added, so that the floating body of the platform is ensured to be fixed by matching one auxiliary anchor chain which is approximately matched with the depth when the floating body of the platform is lowered to any depth.
7. The streamlined body structure is added on the wave-facing surface of the platform floating body, so that the impact and damage of sea waves to the platform floating body can be relieved.
8. The back of the platform floating body is a docking surface for docking the ship, the sea wave energy of the surface is absorbed by the platform floating body, the sea wave is small, and the ship can be conveniently docked.
9. And a working channel which is communicated up and down is arranged on the platform floating body, and an escalator is arranged on the working channel. The staff can conveniently dive into the sea surface for operation.
10. At least one water inlet is formed in the side wall of the platform floating body, a sealed safety door opened under stress is arranged at the water inlet, and the sealed safety door is connected to the anchor body of the platform anchoring system through a safety chain. When the platform anchoring system finds damage, the platform floating body may drift on the sea surface, the movement of the platform floating body can cause the safety chain to straighten and further cause the safety door to be separated from the water inlet, and when seawater is filled into the water inlet, the platform floating body can be caused to sink, so that the platform floating body is prevented from shifting.
11. The additional balancing weight ensures that the balancing weight falls into the seabed when the mariculture device sinks, and avoids the deformation of the mariculture device caused by the surging of ocean currents on the seabed.
Drawings
FIG. 1 is a schematic structural view of a mariculture apparatus according to the present invention.
Figure 2 is a side view of the platform buoy with the floating mooring system.
Fig. 3 is a schematic structural view of the floating structure in example 1.
Fig. 4 is a schematic structural view of the floating structure in example 2.
FIG. 5 is a schematic view of the structure of the mariculture apparatus.
1 platform floating body, 2 platform anchoring systems, 3 mariculture devices, 31 net cage floating frames, 32 culture anchor chains, 33 netting, 35 culture anchor bodies, 36 balancing weights, 41 hollow cabin valves, 42 drainage channels, 43 buoys, 51 floating cabins, 52 electric valves, 53 valve bodies, 54 air inlet hoses, 55 floating cabins, 56 air compressors, 6 drifting positioning anchoring systems, 61 auxiliary anchor chains, 62 auxiliary anchor bodies, 63 streamline structures, 64 bollards, 65 working channels, 72 safety doors and 73 safety chains.
Detailed Description
The invention is described in detail below with reference to the drawings and examples of the specification:
fig. 1 and 2 show schematic views of an embodiment of a deep-open sea purse net culture cage floating platform device provided by the invention, and 1. the deep-open sea purse net culture cage floating platform device is characterized in that: it comprises
The platform floating body 1 is provided with a sinking and floating structure or a sinking and floating device so as to realize the sinking and floating of the platform floating body 1 in a water body;
the platform anchoring system 2 is connected with the platform floating body 1 and mainly comprises an anchor chain and an anchor body, so that the platform floating body 1 is fixed in a designated sea area;
the mariculture device 3 is connected with the platform floating body 1 and sinks and floats synchronously along with the platform floating body 1.
The sinking and floating structure or the sinking and floating device can have the following embodiments according to specific structures:
example 1
The platform floating body 1 is a hollow cabin body; the floating structure comprises
The hollow cabin valve 41 is arranged on the side wall of the hollow cabin body, and the opening state of the hollow cabin valve 41 can enable seawater to flow into the inner cavity of the cabin body;
and a water inlet end of the drainage channel 42 is positioned in the hollow cabin, a water pumping end of the drainage channel 42 is arranged outside the hollow cabin, and a buoy 43 is arranged at the water pumping end to enable the water pumping end to always float on the sea surface.
The seawater flows into the hollow cabin body by manually opening the hollow cabin valve 41, so that the aim of sinking the platform floating body 1 is fulfilled; if the valve 41 of the hollow cabin is closed manually, the water pumping equipment is introduced into the inner cavity of the cabin body through the drainage channel 42, and then the water is pumped to achieve the aim of floating the platform floating body 1. During the pumping of water, air can be replenished into the platform float 1 through the gap between the drainage passage 42 and the pumping equipment.
Example 2
The sinking and floating device comprises a sinking and floating cabin 51 which is divided in the platform floating body 1 or is independently connected with the platform floating body, an electric valve 52 which is arranged on the side wall of the sinking and floating cabin 51 and is opened to realize the inflow or outflow of seawater into or out of the sinking and floating cabin 51, a valve body 53 which is arranged on the side wall of the sinking and floating cabin 51, an air inlet pipe 54 of which one end is connected with the valve body 53, a floating body 55 which is connected with the other end of the air inlet pipe 54 and an air compressor 56 which is arranged on the. In practical use, a data processor, a GPS positioning system, a data transmission module, a control device, etc. may be added to the floating chamber 55 to control the electric valve 52, the valve body 53, etc. The valve body 53 here is also generally a solenoid valve.
The floating type floating body floating platform further comprises a drifting positioning anchoring system, wherein the drifting positioning anchoring system is fixed at the bottom of the platform floating body 1 and consists of a plurality of auxiliary anchor chains 61 with different lengths and auxiliary anchor bodies 62 connected to the bottoms of the auxiliary anchor chains 61.
The platform floating body 1 is square, the front side of the platform floating body 1 is a wave-facing side, and a streamline body structure 63 for relieving sea wave impact is arranged on the wave-facing side. The streamlined body structure 63 has a triangular or circular arc shape.
The back of the platform floating body 1 is a docking surface for docking a ship, and a bollard 64 for fixing a ship mooring rope is arranged near the docking surface; the mariculture device is fixed on two side surfaces of the platform floating body 1.
The platform floating body 1 is provided with a working channel 65 which is communicated up and down, and the working channel 65 is provided with an escalator.
At least one water inlet is formed in the side wall of the platform floating body 1, a sealed safety door 72 opened under stress is arranged at the water inlet, and the sealed safety door 72 is connected to the anchor body of the platform anchoring system 2 through a safety chain 73.
When the platform floating body is designed, the underwater monitoring equipment can be added below the platform floating body, salinity can be monitored, and the growth condition of fish shoals can be monitored.
The buoy marker post is still add all around of platform body, when the platform body falls to a certain height water level, can know degree of depth and shift position azimuth in floating, also warns the surface of water on the navigation platform body simultaneously, avoids touching.
The mariculture device 3 can be designed by considering the prior surrounding net type aquaculture net cage and also can be designed by self.
Such as the mariculture apparatus 3 of the following embodiment,
the mariculture device 3 comprises a net cage floating frame 31 rigidly connected with the platform floating body 1 or integrally formed, a culture anchor chain 32 connected with the net cage floating frame 31, a culture anchor body 35 arranged at the bottom of the culture anchor chain 32 and a net cover 33, wherein the net cover 33 is connected with the net cage floating frame 31 and the culture anchor chain 32 to form a culture space with an opening at the top.
The breeding anchor chain 32 and the breeding anchor body 35 form a netting mooring system.
Each breeding anchor chain 32 is further provided with a plurality of balancing weights 36, and the balancing weights 36 are sequentially distributed along the extending direction of the breeding anchor chain 32.
In order to ensure the strength of the mariculture device 3 and avoid the overhigh load of the net cage floating frame 31, a plurality of net cage floating bodies can be additionally arranged on the lower edge of the net cage floating frame 31. In addition, a protective net can be added at the opening at the top of the mariculture device, so that fish can be prevented from escaping from the opening at the top when the mariculture device submerges.
Because the platform floating body is of a hollow structure, a sealing cabin door or a liquid pipeline interface can be considered to be arranged on the platform floating body. The inner hollow structure may be used for storing materials such as food, crude oil, etc.
In addition, netting can be fixedly connected to the platform floating body and the platform anchor chain to form an independent three-dimensional culture space, and the culture space can be further mentioned.
Most of the time, the platform floating body is tied to the sea surface, and solar or wind power generation equipment can be considered to be added on the platform floating body.
The invention relates to deep and open sea aquaculture net cage floating platform equipment, which is structurally characterized in that: the system is designed by steel structure, a sealed floating platform is fixed on the sea surface by an anchor chain, and a sinking and floating cabin and a safety door are designed on the platform; an independent netting anchor chain system is arranged in the sea area below the surface layer of the water body of the floating frame and extending from the platform and two sides, one end of an anchor chain is connected with the floating frame and the floating body platform, and the other end of the anchor chain is anchored and fixed on the seabed; the seabed anchors are connected with each other by anchor chains to form the structure of the culture net cage, and then the netting is fixed on the culture anchor chains and the culture anchors to form the integral culture net cage; according to the requirement of the culture volume, the required sea area depth can be freely adjusted under the condition that the area of the structural plane is unchanged, and the netting is fixed on the netting anchor chain system in a purse net mode, so that a large-size and large-volume purse net cage is formed in the sea area below the surface layer of the water body.
The platform equipment has the following characteristics: the method can adapt to deep and far sea areas, and the large net cage is formed in an underwater purse net mode, so that the technology is simple, the cost is low, and the cost is several times less than that of a large net cage with the same capacity; the multifunctional floating platform has remarkable advantages, and the sealed floating platform can be used for salvage of marine perils, a seaplane dock and an operation platform of a tourist development and farmer, can be used for storing fresh water or power fuel for ballasting in a sealed cabin, and plays a role of an offshore warehouse; when the platform equipment meets severe typhoon or red tide on the sea level, the platform can sink to the depth of a safe sea area to protect the equipment and cultured fishes; if extreme sea conditions occur, the fixed anchor chain system of the platform equipment is broken, when the anchor chain is broken or left, the platform equipment can automatically open the safety door, seawater enters the platform equipment cabin immediately, and the platform automatically sinks to the seabed within a controllable time without touching other objects on the sea surface and causing damage to third objects (without secondary disasters).
In conclusion; by the aid of the platform equipment, large-size large-volume aquaculture net cages can be built in sea areas below the deep sea (30 meters), offshore risks are controllable, the multifunctional function of the platform is achieved, economic benefits and social benefits are organically combined, building cost is low, comprehensive benefits are high, and the platform equipment can be benefited for most fishermen farmers in the future.
Claims (10)
1. The utility model provides a deep and distant sea purse net aquaculture net cage floating platform equipment which characterized in that: it comprises
The platform floating body (1) is provided with a sinking and floating structure or a sinking and floating device so as to realize the sinking and floating of the platform floating body (1) in a water body;
the platform anchoring system (2) is connected with the platform floating body (1) and mainly comprises a platform anchor chain and a platform anchor body, so that the platform floating body (1) is fixed in a designated sea area;
the mariculture device (3) is connected with the platform floating body (1) and sinks and floats synchronously along with the platform floating body (1).
2. The deep sea purse net aquaculture cage floating platform equipment of claim 1, characterized in that:
the platform floating body (1) is a hollow cabin body; the floating structure comprises
The hollow cabin valve (41) is arranged on the side wall of the hollow cabin body, and the opening state of the hollow cabin valve (41) enables seawater to flow into the hollow cabin body;
the water inlet end of the drainage channel (42) is positioned in the hollow cabin body, the water pumping end of the drainage channel (42) is arranged outside the hollow cabin body, and the water pumping end is provided with a buoy (43) to enable the water pumping end to float on the sea surface all the time.
3. The deep sea purse net aquaculture cage floating platform equipment of claim 1, characterized in that: the sinking and floating device comprises a sinking and floating cabin (51) which is divided in the platform floating body (1) or is independently connected with the platform floating body, an electric valve (52) which is arranged on the side wall of the sinking and floating cabin (51) and is opened to realize the inflow or outflow of seawater into or out of the sinking and floating cabin (51), a valve body (53) which is arranged on the side wall of the sinking and floating cabin (51), an air inlet pipe (54) with one end connected with the valve body (53), a floating cabin (55) which is connected with the other end of the air inlet pipe (54) and an air compressor (56) which is arranged on the floating cabin (55).
4. The deep sea purse net aquaculture cage floating platform equipment of claim 1, characterized in that: the mariculture device (3) comprises a net cage floating frame (31) rigidly connected with the platform floating body (1) or integrally formed, a culture anchor chain (32) connected with the net cage floating frame (31), a culture anchor body (35) arranged at the bottom of the culture anchor chain (32) and a netting (33), wherein the netting (33) is connected with the net cage floating frame (31) and the culture anchor chain (32) to form a culture space with an opening at the top.
5. The deep sea purse net aquaculture cage floating platform equipment of claim 4, wherein: each breeding anchor chain (32) is also provided with a plurality of balancing weights (36), and the balancing weights (36) are sequentially distributed along the extension direction of the breeding anchor chain (32).
6. The deep sea purse net aquaculture cage floating platform equipment of claim 1, characterized in that: the floating type floating body floating platform further comprises a drifting positioning anchoring system, wherein the drifting positioning anchoring system is fixed at the bottom of the platform floating body (1), and the drifting positioning anchoring system is composed of a plurality of auxiliary anchor chains (61) with different lengths and auxiliary anchor bodies (62) connected to the bottoms of the auxiliary anchor chains (61).
7. The deep sea purse net aquaculture cage floating platform equipment of claim 1, characterized in that: the platform floating body (1) is square, the front side of the platform floating body (1) is a wave-facing side, and a streamlined body structure (63) for relieving wave impact is arranged on the wave-facing side.
8. The deep sea purse net aquaculture cage floating platform equipment of claim 1, characterized in that: the back of the platform floating body (1) is a docking surface for docking a ship, and a bollard (64) for fixing a ship mooring rope is arranged near the docking surface; the mariculture device is fixed on two side surfaces of the platform floating body (1).
9. The deep sea purse net aquaculture cage floating platform equipment of claim 1, characterized in that: the platform floating body (1) is provided with a working channel (65) which is communicated up and down, and the working channel (65) is provided with an escalator.
10. The deep sea purse net aquaculture cage floating platform equipment of claim 1, characterized in that: at least one water inlet is formed in the side wall of the platform floating body (1), a safety valve (72) which is opened under stress is arranged at the water inlet, and the safety valve (72) is connected to an anchor body of the platform anchoring system (2) through a safety chain (73).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812782.1A CN110604086A (en) | 2019-08-30 | 2019-08-30 | Deep sea purse net culture net cage floating platform equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812782.1A CN110604086A (en) | 2019-08-30 | 2019-08-30 | Deep sea purse net culture net cage floating platform equipment |
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| CN110604086A true CN110604086A (en) | 2019-12-24 |
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| CN201910812782.1A Pending CN110604086A (en) | 2019-08-30 | 2019-08-30 | Deep sea purse net culture net cage floating platform equipment |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111084139A (en) * | 2020-01-14 | 2020-05-01 | 郑先斌 | Deep sea culture sinking and floating platform |
| CN111226844A (en) * | 2020-03-31 | 2020-06-05 | 天津海太科技有限公司 | Bucket-wheel rotating-net horizontal floating type net cage and application and catching and lifting tool thereof |
| CN111758642A (en) * | 2020-07-31 | 2020-10-13 | 深圳埃吉尔海洋科技有限公司 | Light semi-submersible deep and far sea net cage with modular space truss structure |
| CN111758640A (en) * | 2020-07-31 | 2020-10-13 | 深圳埃吉尔海洋科技有限公司 | Modular space truss structure deep and open sea net cage |
| CN111846132A (en) * | 2020-08-25 | 2020-10-30 | 天津大学 | Offshore mobile platform |
| CN111887185A (en) * | 2020-08-10 | 2020-11-06 | 广州诺海信息科技有限公司 | Deep open sea intelligent breeding platform |
| CN111955396A (en) * | 2020-09-04 | 2020-11-20 | 威海海洋职业学院 | Deep sea culture platform |
| CN112352722A (en) * | 2020-11-12 | 2021-02-12 | 山东海洋盛景渔业科技有限公司 | Deep and open sea aquaculture net cage device with utilize physical principle to carry out lift adjustment structure |
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| CN111955396A (en) * | 2020-09-04 | 2020-11-20 | 威海海洋职业学院 | Deep sea culture platform |
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| CN113170752A (en) * | 2021-05-13 | 2021-07-27 | 吴常文 | Deep-open sea double-column pile lifting type fence grazing culture system |
| CN113401279B (en) * | 2021-06-18 | 2023-01-24 | 湖南湘船重工有限公司 | Self-adaptive outdoor scene sleeping cabin for ocean sail boat |
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| CN114287374A (en) * | 2022-01-13 | 2022-04-08 | 中国水产科学研究院渔业机械仪器研究所 | Self-elevating type cage culture platform and method |
| CN114403072A (en) * | 2022-03-07 | 2022-04-29 | 青岛黄海学院 | Deep sea cultivation box, deep sea cultivation device and working method of deep sea cultivation device |
| CN114403072B (en) * | 2022-03-07 | 2022-11-01 | 青岛黄海学院 | Deep sea cultivation box, deep sea cultivation device and working method of deep sea cultivation device |
| CN116918739A (en) * | 2023-08-31 | 2023-10-24 | 中国水产科学研究院渔业机械仪器研究所 | Breeding platform capable of self-adapting to different water flow rates |
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