CN112352720A - Totally-submerged closed type aquaculture fishing ground - Google Patents
Totally-submerged closed type aquaculture fishing ground Download PDFInfo
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- CN112352720A CN112352720A CN202011167225.8A CN202011167225A CN112352720A CN 112352720 A CN112352720 A CN 112352720A CN 202011167225 A CN202011167225 A CN 202011167225A CN 112352720 A CN112352720 A CN 112352720A
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- fishing ground
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 40
- 244000144974 aquaculture Species 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 199
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000010248 power generation Methods 0.000 claims abstract description 28
- 239000000498 cooling water Substances 0.000 claims abstract description 9
- 238000004146 energy storage Methods 0.000 claims description 28
- 238000009413 insulation Methods 0.000 claims description 7
- 239000011152 fibreglass Substances 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 108010066114 cabin-2 Proteins 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000013535 sea water Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/20—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Abstract
The invention provides a fully-submerged closed type aquaculture fishing ground, which comprises: the bottom of the culture tank body is provided with a water inlet pipe which can penetrate into a deep cooling water layer; the buoyancy cabin is arranged around the bottom of the culture tank body; the circulating water pump is communicated with the interior of the culture tank body; the wave energy power generation device is connected with the circulating water pump and supplies power to the circulating water pump; and the material supply buoy platform floats on the water surface and is connected with the culture tank body through a hose. The technical problems that in the cage culture mode in the prior art, the culture water body is the same as the external water body, cold water cannot be kept in a culture area, and the cold water fish culture industry cannot be developed are solved. The circulating exchange of the hot water body and the external deep water layer cold water body in the culture tank body is achieved, and the cold water body in the culture tank body is ensured, so that the technical effect of utilizing Chinese ocean resources to carry out large-scale cold water fish culture in a warm water zone is achieved.
Description
Technical Field
The invention relates to the technical field of fishery breeding and ocean engineering equipment, in particular to a fully-submerged closed breeding fishery.
Background
At present, the corresponding fish species are cultured in the culture field mainly depending on the natural environment conditions of the sea area, most of the sea areas in China are in warm and hot zones, the water surface temperature of the sea areas in the warm and hot zones is high, the cold water fish with high added value cannot be cultured in a large scale, the high-end aquaculture industry is difficult to develop, the temperature of a water layer with the water depth exceeding 100m is low, the high-end aquaculture industry is more suitable for the growth of the cold water fish, but the cold water layer is large in depth, the traditional deep submersible pump is adopted to pump deep cold water, the energy consumption is high, and the realization. Meanwhile, when typhoon occurs, the breeding net cage is easily attacked by the front of typhoon, and is difficult to bear huge environmental load under the clamping of waves and currents, so that the typhoon is often disastrous. In order to fully utilize the ocean resources of China, the cold water fish culture equipment needs to be cultured in the hot zone sea area.
In the process of implementing the technical scheme of the present application, the inventors of the present application find that at least the following problems exist in the prior art:
in the cage culture mode in the prior art, the culture water body is the same as the external water body, and cold water cannot be kept in a culture area, so that the technical problem that the cold water fish culture industry cannot be developed exists.
Disclosure of Invention
The embodiment of the invention provides a fully-submerged closed type aquaculture fishing ground, which solves the technical problem that the cold water fish aquaculture industry cannot be developed because the aquaculture water body and the external water body are the same and cold water cannot be kept in an aquaculture area in a cage aquaculture mode in the prior art.
In view of the above problems, the present invention provides a totally submersible closed type aquaculture fishing ground, comprising: the bottom of the culture tank body is provided with a water inlet pipe which can penetrate into a deep cooling water layer; the buoyancy cabin is arranged around the bottom of the culture tank body and is fixedly connected with the bottom of the culture tank body; the circulating water pump is arranged at the upper end of the culture tank body and is communicated with the interior of the culture tank body; the wave energy power generation device is arranged at the upper end of the culture tank body, is connected with the circulating water pump and supplies power to the circulating water pump; the material supply buoy platform floats on the water surface, is connected with the culture tank body through a hose and provides service for the culture tank body; the circulating water pump is used for pumping the shallow water layer hot water in the culture tank body, and the deep water layer cold water is led into the culture tank body through the water inlet pipe, so that the cold water and hot water in the culture tank body are circularly exchanged.
Preferably, the farming tank includes: the outer layer structure of the tank body is arranged on the outer side of the culture tank body; the tank body inner layer structure is arranged inside the tank body outer layer structure, and a gap is formed between the tank body inner layer structure and the tank body outer layer structure; the heat insulation layer is laid between the inner layer structure of the tank body and the outer layer structure of the tank body, and the water temperature in the culture tank body is kept stable.
Preferably, the buoyancy module comprises: the buoyancy compartment units are fixedly connected end to end; and the high-pressure air bottle group is communicated with the plurality of buoyancy cabin units, and high-pressure air is charged into and discharged from the buoyancy cabin through the high-pressure air bottle group to control water inlet and water outlet of the buoyancy cabin, so that the floating state control of the culture tank body is realized.
Preferably, the wave energy power generation device comprises: the buoy floats on the water surface and captures wave energy; the hydraulic energy storage device is arranged at the upper end of the culture tank body, the input end of the hydraulic energy storage device is connected with the buoy through a rope, and wave energy captured by the buoy is converted into hydraulic energy and output; and the input end of the power generation device is connected with the output end of the hydraulic energy storage device, and the hydraulic energy is converted into electric energy and output.
Preferably, the hydraulic energy storage device comprises: the hydraulic energy storage cabin is arranged on the periphery of the hydraulic energy storage device and is fixedly connected with the top end of the culture tank body.
Preferably, the power generation device further includes: and the generator cabin is arranged on the periphery of the generating device and is fixedly connected with the top end of the culture tank body.
Preferably, the buoy is made of glass fiber reinforced plastic.
Preferably, the interior of the culture tank body is provided with a vertical support truss material and a circumferential support truss material.
Preferably, the rope is a chain or a wire rope.
Preferably, the fishing ground further comprises: and the circulating water pump cabin is arranged on the periphery of the circulating water pump and is fixedly connected with the top end of the culture tank body.
One or more technical solutions in the embodiments of the present invention at least have one or more of the following technical effects:
the embodiment of the invention provides a fully-submerged closed type aquaculture fishing ground, which comprises: the aquaculture tank body is a main body of the fishing ground, a water inlet pipe capable of penetrating into a deep cooling water layer is arranged at the bottom of the aquaculture tank body, and cold water in the deep cooling water layer can be injected into the aquaculture tank body through the water inlet pipe; meanwhile, buoyancy chambers are fixedly arranged on the periphery of the bottom of the culture tank body, and the buoyancy state of the culture tank body is controlled through the buoyancy chambers; the circulating water pump is arranged at the upper end of the culture tank body and is communicated with the interior of the culture tank body, hot water on a shallow water layer in the culture tank body is pumped by the circulating water pump, cold water on a deep water layer is led into the culture tank body through the water inlet pipe, cold water and hot water in the culture tank body are circularly exchanged, power is supplied to the circulating water pump for a wave energy power generation device connected with the wave energy power generation device, the wave energy power generation device is arranged at the upper end of the culture tank body, wave energy on the sea surface is converted into electric energy, power is supplied to the circulating water pump, the circulating water pump enables the hot water in the culture tank body and the cold water on the deep water layer to be circularly exchanged, and cold water stored in the culture tank body is realized, so that the; in addition, in order to ensure that fish culture materials cultured in the fishing ground are sufficient, a material supply buoy platform is arranged, floats on the water surface, is connected with the culture tank body through a hose and can receive feed, oxygen, electric power and the like provided by a material supply ship, the hose is used for providing services for the culture tank body, and the culture tank body is ensured to meet the culture conditions, so that cold water fish culture is realized. The circulating exchange of the hot water body and the external deep water layer cold water body in the culture tank body is achieved, and the cold water body in the culture tank body is ensured, so that the technical effect of utilizing Chinese ocean resources to carry out large-scale cold water fish culture in a warm water zone is achieved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a front view of a fully submerged closed aquaculture fishing ground in an embodiment of the present invention;
FIG. 2 is a top view A-A of a fully submerged closed type aquaculture fishing ground in an embodiment of the present invention;
FIG. 3 is a top view B-B of a fully submerged closed aquaculture fishing ground in an embodiment of the present invention.
Description of reference numerals: the system comprises a culture tank body 1, a buoyancy cabin 2, a buoy 3, a material supply buoy platform 4, a generator cabin 5, a water inlet pipe 6, a circulating water pump cabin 7, a hydraulic energy storage cabin 8 and a heat insulation layer 9.
Detailed Description
The embodiment of the invention provides a fully-submerged closed type aquaculture fishing ground, which is used for solving the technical problem that the cold water fish aquaculture industry cannot be developed because the aquaculture water body and the external water body are the same and cold water cannot be kept in an aquaculture area in a cage aquaculture mode in the prior art.
The technical scheme provided by the invention has the following general idea:
the bottom of the culture tank body is provided with a water inlet pipe which can penetrate into a deep cooling water layer; the buoyancy cabin is arranged around the bottom of the culture tank body and is fixedly connected with the bottom of the culture tank body; the circulating water pump cabin is arranged at the upper end of the culture tank body and is communicated with the interior of the culture tank body; the wave energy power generation device is arranged at the upper end of the culture tank body, is connected with the circulating water pump and supplies power to the circulating water pump; the material supply buoy platform floats on the water surface, is connected with the culture tank body through a hose and provides service for the culture tank body; the circulating water pump is used for pumping the shallow water layer hot water in the culture tank body, and the deep water layer cold water is led into the culture tank body through the water inlet pipe, so that the cold water and hot water in the culture tank body are circularly exchanged. The circulating exchange of the hot water body and the external deep water layer cold water body in the culture tank body is achieved, and the cold water body in the culture tank body is ensured, so that the technical effect of utilizing Chinese ocean resources to carry out large-scale cold water fish culture in a warm water zone is achieved.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The embodiment of the invention provides a fully-submerged closed aquaculture fishing ground, and with reference to fig. 1-3, the fishing ground comprises: the system comprises a culture tank body 1, a buoyancy cabin 2, a circulating water pump, a wave energy power generation device and a material supply and supply buoy platform 4.
The water-cooling culture tank comprises a culture tank body 1, wherein a water inlet pipe 6 capable of penetrating into a deep cooling water layer is arranged at the bottom of the culture tank body 1;
further, the aquaculture tank 1 comprises: the outer layer structure of the tank body is arranged on the outer side of the culture tank body 1; the tank body inner layer structure is arranged inside the tank body outer layer structure, and a gap is formed between the tank body inner layer structure and the tank body outer layer structure; and the heat insulation layer 9 is laid between the inner layer structure of the tank body and the outer layer structure of the tank body, so that the temperature of water in the breeding tank body 1 is kept stable.
Further, the interior of the culture tank body 1 is provided with a vertical support truss material and an annular support truss material.
Specifically, the aquaculture tank body 1 is a main body structure of the fishing ground, the aquaculture tank body 1 is a double-shell closed tank body, the embodiment of the invention adopts a steel double-shell structure, the upper end and the lower end of the steel double-shell structure are in a circular truncated cone shape, the middle part of the steel double-shell closed tank body is cylindrical, the steel double-shell closed tank body specifically comprises three layers from outside to inside, the first layer is an outer layer structure of the tank, the outer layer structure of the tank body is arranged on the outer side of the culture tank body 1, the second layer is a heat insulation layer 9 and is arranged in the outer layer structure of the tank body, the third layer is an inner layer structure of the tank body, a gap is arranged between the tank body inner layer structure and the tank body outer layer structure, the heat insulation layer 9 is arranged between the tank body inner layer structure and the tank body outer layer structure, the heat insulation layer 9 is laid on the outer wall of the inner shell through heat insulation materials to keep the temperature of the water in the culture tank body 1 stable, and heat exchange of water bodies inside and outside the tank body is reduced, so that the temperature of the culture water body in the culture tank body 1 is constant. Meanwhile, the culture tank body 1 can submerge 20-50m under the water to avoid the influence of large wind and waves and ensure the normal use of the fishing ground, a water inlet pipe 6 which can vertically and downwards penetrate into a deep water layer is arranged at the bottom of the culture tank body 1, seawater in the deep water layer enters the culture tank body 1 through the water inlet pipe 6, in addition, in order to ensure that the culture tank body 1 has a stable structure at the seabed, a vertical supporting truss and a circumferential supporting truss are arranged inside the culture tank body 1, it is understood that the truss in the embodiment of the invention is a larger framework, a combined T-shaped material or a folded edge plate is generally adopted and arranged at the lower middle part of the bulkhead height and used for supporting a strengthening material and reducing the span of the strengthening material as an intermediate support so as to reduce the section size of the strengthening material, and the horizontal truss occupies some cabin capacity and is generally only arranged on the longitudinal bulkhead and the transverse bulkhead of a deep cabin or an oil tanker, the trusses are divided into horizontal trusses and vertical trusses according to the arrangement direction of the trusses, and when the depth of a deep tank or a liquid tank is large and a bulkhead adopts a vertical strengthening material, the horizontal trusses are required to be arranged as intermediate supports of the strengthening material. The cultivation tank body 1 is guaranteed to be cultivated smoothly under the sea surface, the technical problems that the traditional cultivation net cage is difficult to bear huge environmental loads and is often heavy in damage due to the fact that the traditional cultivation net cage is attacked by the front of typhoon and under the clamping of waves and currents are solved, the double-layer structure is realized for cultivation on the seabed, the structure is stable, the influence of the strong waves can be avoided, and the technical effect of the cultivation effect is guaranteed.
The buoyancy cabin 2 is arranged around the bottom of the culture tank body 1 and fixedly connected with the bottom of the culture tank body 1;
further, the buoyancy compartment 2 comprises: the buoyancy compartment units are fixedly connected end to end; and the high-pressure air bottle group is communicated with the plurality of buoyancy cabin units, high-pressure air is filled into the buoyancy cabin 2 through the high-pressure air bottle group, the water inlet and the water outlet of the buoyancy cabin 2 are controlled, and the floating state control of the culture tank body 1 is realized.
Particularly, the fixed buoyancy cabin 2 that is provided with in the bottom of the breed jar body 1, buoyancy cabin 2 with breed jar body 1 and weld an organic whole, just buoyancy cabin 2 is the loop configuration, comprises a plurality of buoyancy cabin units, high-pressure air bottle group, a plurality of buoyancy cabin units are fixed connection each other in the end and are formed loop configuration, high-pressure air bottle group with a plurality of buoyancy cabin units intercommunication, through high-pressure air bottle group fills the highly-compressed air to each buoyancy cabin unit cabin, realizes the control of advancing the drainage in cabin, thereby guarantees breed jar body 1's showy state control, makes the fishery can float and also can dive in the water simultaneously at the level, breed jar body 1 subsides into water and is in through its bottom fixed setting buoyancy cabin 2 carries out the buoyancy through cabin pressure drainage and adjusts the realization.
The circulating water pump is arranged at the upper end of the culture tank body 1 and is communicated with the interior of the culture tank body 1;
further, the fishing ground further comprises: and the circulating water pump cabin 7 is arranged on the periphery of the circulating water pump and is fixedly connected with the top end of the culture tank body 1.
The circulating water pump is used for pumping the hot water in the shallow water layer in the culture tank body 1 and leading the cold water in the deep water layer to the culture tank body 1 through the water inlet pipe, so that the cold water and the hot water in the culture tank body 1 are circularly exchanged.
Specifically, a cylindrical pressure-resistant equipment cabin is arranged at the upper end of the culture tank body 1, one of the circulating water pump cabins 7 is arranged, a circulating water pump is arranged in the circulating water pump cabin 7 and is communicated with the interior of the culture tank body 1 for realizing water circulation between a water body in the culture tank body 1 and an external water body, the culture tank body 1 with a double-shell structure utilizes the temperature difference and the pressure difference between a seawater layer and a deep layer, the temperature of the shallow seawater layer is higher, the temperature of the deep seawater layer is lower, the hotter water body in the culture tank body 1 is extracted by the circulating water pump, cold water in the deep water layer is introduced into the culture tank body 1 through the water inlet pipe 6, and the circulating exchange of cold water and hot water of the culture water in the culture tank body 1 is realized, so that the technical problems that most of China are in a tropical sea area, the sea area with higher water temperature cannot be used, the cold and hot water in the culture tank body can be automatically circulated, so that the technical effect of development of the cold water fish culture industry can be realized.
The wave energy power generation device is arranged at the upper end of the culture tank body 1, is connected with the circulating water pump and supplies power to the circulating water pump;
further, the wave energy power generation device includes: the buoy 3 floats on the water surface and captures wave energy; the hydraulic energy storage device is arranged at the upper end of the culture tank body 1, the input end of the hydraulic energy storage device is connected with the buoy 3 through a rope, and wave energy captured by the buoy is converted into hydraulic energy and output; and the input end of the power generation device is connected with the output end of the hydraulic energy storage device, and the hydraulic energy is converted into electric energy and output.
Further, the hydraulic energy storage device comprises: and the hydraulic energy storage cabin 8 is arranged on the periphery of the hydraulic energy storage device and is fixedly connected with the top end of the culture tank body 1.
Further, the power generation device further includes: and the generator cabin 5 is arranged on the periphery of the generating device and is fixedly connected with the top end of the culture tank body 1.
Further, the buoy 3 is made of glass fiber reinforced plastic.
Further, the rope is a chain or a steel cable.
Specifically, the cylindrical pressure-resistant equipment cabin arranged at the upper end of the culture tank body 1 further comprises a hydraulic energy storage cabin 8 and a generator cabin 5, the hydraulic energy storage cabin 8 and the generator cabin 5 are both fixedly connected with the top end of the culture tank body 1, a power generation device is arranged in the generator cabin 5 and is an important component of a wave energy power generation device, the wave energy power generation device further comprises a buoy 3 and a hydraulic energy storage device, and meanwhile, the wave energy power generation device is connected with the circulating water pump and provides electric kinetic energy for the circulating water pump so that the circulating water pump can work normally. The wave energy power generation device is a buoy type wave energy power generation device, the buoy 3 floating on the water surface is used for capturing wave energy, then the wave energy is converted into hydraulic energy through a mechanical system of the wave energy power generation device, and the specific process is as follows: firstly, wave energy is obtained through the buoy 3; and then the buoy 3 is connected with a hydraulic cylinder of a hydraulic energy storage device through a rope, wherein the rope is a chain or a steel cable, the wave energy is transmitted to the hydraulic energy storage device through the rope, the hydraulic energy converted from the wave energy is stored through the hydraulic energy storage device and then stably output, and finally the hydraulic energy is converted into electric energy through a power generation device and output. The hydraulic energy storage cabin is arranged on the periphery of the hydraulic energy storage device and made of pressure-resistant materials, the hydraulic energy storage device is protected and can normally work underwater, the generator cabin is arranged on the periphery of the generating device and has the pressure-resistant effect, and the generating device is guaranteed to normally work underwater. In addition, the buoy for collecting seawater wave energy in the embodiment of the invention is made of glass fiber reinforced plastics, which is generally a glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix, can replace steel to manufacture machine parts, shells of automobiles and ships and the like, and has the characteristics of light weight, hardness, non-conductivity, stable performance, high mechanical strength, less recycling and corrosion resistance.
And the material supply buoy platform floats on the water surface, is connected with the culture tank body 1 through a hose, and provides service for the culture tank body 1.
Specifically, the fishing ground is further provided with a material supply buoy platform, the material supply buoy platform can convey feed, electric power, oxygen and the like to the underwater aquaculture tank body 1, and external communication control can be achieved. The material supply buoy platform is connected with the aquaculture tank body 1 through a four-point steel cable, so that the material supply buoy platform can stably float on the sea surface under waves, material is supplied through an aquaculture supply ship, and then the material supply buoy platform is communicated with the aquaculture tank body 1 through a hose to convey the material to the aquaculture tank body 1, necessary materials such as feed, electric power, oxygen and the like are supplied to the aquaculture tank body 1, communication with the outside can be achieved, and the technical effect of normal aquaculture of a fishing ground is guaranteed.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
the embodiment of the invention provides a fully-submerged closed type aquaculture fishing ground, which comprises: the aquaculture tank body is a main body of the fishing ground, a water inlet pipe capable of penetrating into a deep cooling water layer is arranged at the bottom of the aquaculture tank body, and cold water in the deep cooling water layer can be injected into the aquaculture tank body through the water inlet pipe; meanwhile, buoyancy chambers are fixedly arranged on the periphery of the bottom of the culture tank body, and the buoyancy state of the culture tank body is controlled through the buoyancy chambers; the circulating water pump is arranged at the upper end of the culture tank body and is communicated with the interior of the culture tank body, hot water on a shallow water layer in the culture tank body is pumped by the circulating water pump, cold water on a deep water layer is led into the culture tank body through the water inlet pipe, cold water and hot water in the culture tank body are circularly exchanged, power is supplied to the circulating water pump for a wave energy power generation device connected with the wave energy power generation device, the wave energy power generation device is arranged at the upper end of the culture tank body, wave energy on the sea surface is converted into electric energy, power is supplied to the circulating water pump, the circulating water pump enables the hot water in the culture tank body and the cold water on the deep water layer to be circularly exchanged, and cold water stored in the culture tank body is realized, so that the; in addition, in order to ensure that fish culture materials cultured in the fishing ground are sufficient, a material supply buoy platform is arranged, floats on the water surface, is connected with the culture tank body through a hose and can receive feed, oxygen, electric power and the like provided by a material supply ship, the hose is used for providing services for the culture tank body, and the culture tank body is ensured to meet the culture conditions, so that cold water fish culture is realized. The circulating exchange of the hot water body and the external deep water layer cold water body in the culture tank body is achieved, and the cold water body in the culture tank body is ensured, so that the technical effect of utilizing Chinese ocean resources to carry out large-scale cold water fish culture in a warm water zone is achieved.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (10)
1. A totally submersible closed aquaculture fishing ground, characterized in that it comprises:
the bottom of the culture tank body is provided with a water inlet pipe which can penetrate into a deep cooling water layer;
the buoyancy cabin is arranged around the bottom of the culture tank body and is fixedly connected with the bottom of the culture tank body;
the circulating water pump is arranged at the upper end of the culture tank body and is communicated with the interior of the culture tank body;
the wave energy power generation device is arranged at the upper end of the culture tank body, is connected with the circulating water pump and supplies power to the circulating water pump;
the material supply buoy platform floats on the water surface, is connected with the culture tank body through a hose and provides service for the culture tank body;
the circulating water pump is used for pumping the shallow water layer hot water in the culture tank body, and the deep water layer cold water is led into the culture tank body through the water inlet pipe, so that the cold water and hot water in the culture tank body are circularly exchanged.
2. The fishing ground of claim 1, wherein said aquaculture tank includes:
the outer layer structure of the tank body is arranged on the outer side of the culture tank body;
the tank body inner layer structure is arranged inside the tank body outer layer structure, and a gap is formed between the tank body inner layer structure and the tank body outer layer structure;
the heat insulation layer is laid between the inner layer structure of the tank body and the outer layer structure of the tank body, and the water temperature in the culture tank body is kept stable.
3. The fishing ground of claim 1, wherein the buoyancy compartment comprises:
the buoyancy compartment units are fixedly connected end to end;
and the high-pressure air bottle group is communicated with the plurality of buoyancy cabin units, and high-pressure air is charged into and discharged from the buoyancy cabin through the high-pressure air bottle group to control water inlet and water outlet of the buoyancy cabin, so that the floating state control of the culture tank body is realized.
4. The fishing ground of claim 1, wherein the wave energy power generation device comprises:
the buoy floats on the water surface and captures wave energy;
the hydraulic energy storage device is arranged at the upper end of the culture tank body, the input end of the hydraulic energy storage device is connected with the buoy through a rope, and wave energy captured by the buoy is converted into hydraulic energy and output;
and the input end of the power generation device is connected with the output end of the hydraulic energy storage device, and the hydraulic energy is converted into electric energy and output.
5. The fishing ground of claim 4, wherein said hydraulic energy storage means comprises:
the hydraulic energy storage cabin is arranged on the periphery of the hydraulic energy storage device and is fixedly connected with the top end of the culture tank body.
6. The fishing ground of claim 4, wherein said power generating means further comprises:
and the generator cabin is arranged on the periphery of the generating device and is fixedly connected with the top end of the culture tank body.
7. The fishing ground of claim 4, wherein said buoy is of glass reinforced plastic.
8. The fishing ground according to claim 2, wherein vertical support beams and circumferential support beams are provided inside the cultivation tank body.
9. The fishing ground of claim 4, wherein said rope is a chain or a wire rope.
10. The fishing ground of claim 1, further comprising:
and the circulating water pump cabin is arranged on the periphery of the circulating water pump and is fixedly connected with the top end of the culture tank body.
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| CN202011167225.8A CN112352720A (en) | 2020-10-27 | 2020-10-27 | Totally-submerged closed type aquaculture fishing ground |
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| CN202011167225.8A CN112352720A (en) | 2020-10-27 | 2020-10-27 | Totally-submerged closed type aquaculture fishing ground |
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Application publication date: 20210212 |