CN110301387B - Anti-wind-wave type aquaculture net cage device - Google Patents
Anti-wind-wave type aquaculture net cage device Download PDFInfo
- Publication number
- CN110301387B CN110301387B CN201910732987.9A CN201910732987A CN110301387B CN 110301387 B CN110301387 B CN 110301387B CN 201910732987 A CN201910732987 A CN 201910732987A CN 110301387 B CN110301387 B CN 110301387B
- Authority
- CN
- China
- Prior art keywords
- net cage
- net
- netting
- floating block
- cage frame
- 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.)
- Active
Links
- 238000009360 aquaculture Methods 0.000 title claims abstract description 19
- 244000144974 aquaculture Species 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims description 28
- 229920003023 plastic Polymers 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000005389 magnetism Effects 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims 1
- 238000005188 flotation Methods 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- VONWDASPFIQPDY-UHFFFAOYSA-N dimethyl methylphosphonate Chemical compound COP(C)(=O)OC VONWDASPFIQPDY-UHFFFAOYSA-N 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—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; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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)
- 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 discloses a wind wave resistant type aquaculture net cage device, which comprises a net cage frame, wherein connecting ropes are uniformly distributed on the upper surface and the lower surface of the net cage frame and are connected with sinkers, floating drums are uniformly distributed on the peripheral surface of the net cage frame, criss-cross grid grids are arranged in the net cage frame to form a plurality of aquaculture areas, each floating drum comprises an upper floating block and an upper floating block, each upper floating block and each upper floating block are respectively internally provided with an air suction pump, the upper floating blocks are communicated with the air inlet pipes b through air inlet pipes a, the floating drums are uniformly distributed on the peripheral surface of the net cage frame, so that the net cage can be suspended in water for fry aquaculture, the criss-cross grid grids are arranged in the net cage frame, the fry split grid aquaculture in the net cage can be realized, and the arranged.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to a wind-wave-resistant aquaculture net cage device.
Background
The marine resources of China are very rich, with the development of economy, the living standard of users is continuously improved, the demand of marine aquatic resources is continuously increased, and the fresh and alive aquatic products as a health food become one of the first-choice varieties of large, medium and small cities, restaurants and vast citizens. However, due to over-fishing after the seventies and the eighties, fish resources are seriously damaged, and with the continuous development of industrialization, the decline of natural fish resources is further increased by offshore pollution. Therefore, the requirement of the market on marine products cannot be met only by a natural fishing operation mode, and the sustainable development of marine fishery cannot be guaranteed.
In order to solve the above-mentioned contradiction, the fishery production mode has been mainly developed from natural fishing to artificial net cage culture. The existing cage culture has poor capability of resisting stormy waves and typhoon; meanwhile, the net cages are generally square and connected into a whole, so that water flow in the net cages is not smooth, external seawater is not easy to enter the interior of the net cages, a protective frame is absent outside the net cages, and the stability of the net cages is not high; in addition, the artificial dependence of the existing cage culture is larger.
Disclosure of Invention
The invention aims to provide an anti-wind-wave type breeding net cage device which has the advantages of automatic feeding, oxygenation, strong cleaning capability, strong wind-wave resistance, short fry breeding period, high breeding survival rate, fry screening, dynamic overturning and self-sinking and floating control functions.
The technical scheme adopted by the invention for realizing the purpose is as follows: the anti-wind wave type breeding net cage device comprises a net cage frame, wherein connecting ropes are uniformly distributed on the upper surface and the lower surface of the net cage frame and are connected with sinkers, floating bowls are uniformly distributed on the outer peripheral surface of the net cage frame, criss-cross cellular grids are arranged in the net cage frame to form a plurality of breeding areas, each floating bowl comprises a lower floating block and an upper floating block, which are respectively internally provided with an air suction pump, the lower floating blocks and the upper floating blocks are communicated through an air inlet pipe a and an air inlet pipe b, the floating bowls are uniformly distributed on the outer peripheral surface of the net cage frame, so that the net cage can be suspended in water for fry breeding, the criss-cross cellular grids are arranged in the net cage frame, the fry in the net cage can be bred in a standard manner, meanwhile, the floating bowls are arranged to comprise the lower floating blocks and the upper floating blocks which are respectively internally provided with the air suction pumps, the lower floating blocks and the upper floating blocks are communicated through the air inlet, the buoyancy of the area where the upper floating block is located is larger than that of the area where the lower floating block is located, and the aquaculture net cage can automatically turn over up and down under the action of the sinker; the floating net cage device is characterized in that a hose is further arranged on the end faces of the upper floating block and the lower floating block and connected with one end of the floating ball, the other end of the floating ball is provided with an air vent, when stormy waves attack, the air in the upper floating block and the lower floating block can be exhausted into the atmosphere through the hose and the air vent arranged at the other end of the floating ball through the air pump, so that the whole buoyancy is reduced, when the sinking force is larger than the buoyancy and breaks a balance state, the net cage starts to sink and is suspended or sinks to the bottom of the pool stably, when the remote control air pump inflates the upper floating block and the lower floating block of the floating drum, along with the increase of the buoyancy, when the buoyancy of the net cage is larger than the sinking force, the net cage floats to the water surface stably and finishes the floating process, and the anti-stor.
Preferably, the net cage frame comprises a steel pipe, the steel pipe is communicated with a water pump arranged in the net cage frame, a plurality of jet pipes are distributed on the steel pipe, the steel pipe is communicated with the water pump arranged in the net cage frame, the plurality of jet pipes are distributed on the steel pipe, so that water in the net cage can be pumped out by the water pump and sprayed into the net cage again through the jet pipes distributed on the steel pipe, in the process, water outside the net cage can improve the flow velocity of the water converged into the net cage in a short time, the material exchange among water layers in the net cage is promoted, the distribution of nutrient substances in the net cage is balanced, the fish fry culture period is shortened, and the fish fry culture survival rate is improved.
Preferably, the inner side of the steel pipe is fixedly connected with a pedal, anti-skidding lines are arranged on the pedal, a fixing rod which is obliquely arranged is arranged between every two adjacent pedals, the fixing rod is transparent, and an insect-attracting light source is arranged in the fixing rod to project water. The inboard fixedly connected with footboard of steel pipe, can the person of facilitating the use walk, observe the breed condition in the box with a net, the anti-skidding line that is equipped with on the footboard, a friction force is used for increasing, prevent that the user from gliding to arrive in bad weather such as sleet sky, be equipped with the dead lever that the slope set up between adjacent footboard, further strengthen the intensity of box with a net frame, increase the unrestrained ability of anti-wind of box with a net, the dead lever is the transparence, and built-in insect-attracting light source throws the aquatic, can attract aquatic microorganism to get into the box with a net, so that.
Preferably, a display screen is installed at one end of the inner side face of the pedal, a water level infrared detection probe is connected to the lower end of the display screen, semicircular floating blocks are uniformly distributed at the lower end of the pedal, and gaps are formed among the floating blocks. The display screen is installed to medial surface one end of footboard, the display screen lower extreme is connected with the infrared test probe of water level, be used for surveying the water level degree of depth, and with data show in real time on the display screen and supply the user to refer to, the footboard lower extreme equipartition has the floater of semicircle form, can further increase the holistic buoyancy of box with a net frame, the clearance that forms between each floater, can play the reposition of redundant personnel effect to the stormy waves that the mat was rolled up, reduce the influence of stormy waves to the box with a net, and simultaneously, the clearance that the floater of semicircle form formed can also make the floater gathering in the box with a net in the clearance, convenient to use person concentrates the clearance, improve the cleanliness in.
Preferably, the grid comprises a plastic circular pipe, a plurality of magnetic strips are fixedly mounted at the upper end of the plastic circular pipe, the magnetism between the adjacent magnetic strips is repellent, an electromagnet rod arranged in parallel is arranged on one side of the plastic circular pipe, the lower end of the plastic circular pipe is connected with a main net, the lower end of the electromagnet rod is connected with an auxiliary net, a crank connecting rod is arranged at one end of the electromagnet rod, and an electric control button is arranged on the crank connecting rod. At plastic circular pipe upper end fixed mounting has a plurality of magnetic stripes, magnetism between adjacent magnetic stripe is repulsive mutually, plastic circular pipe one side is equipped with parallel arrangement's electromagnet pole, make the user can be through the electric control button switching on and off that is equipped with on the control crank connecting rod, make the electromagnet pole produce magnetic force, firmly adsorb on the magnetic stripe face, when needs filter the fry in the box with a net, through the electric control button switching off, make the electromagnet pole lose magnetism, drop from the magnetic stripe face, the user can make the electromagnet pole reciprocate on the box with a net frame through rotating the crank connecting rod, thereby make the vice net clothing of electromagnet pole lower extreme connection divide the sieve to the fry.
Preferably, the main net and the auxiliary net are composed of net ropes, the lower ends of the main net and the auxiliary net are respectively provided with a sinking ball, and the mesh area ratio of the main net to the auxiliary net is 1: 2-4, and the meshes of the main netting and the auxiliary netting in each culture area from left to right are sequentially increased. Set up main netting and vice netting and constitute by the net rope, and the lower extreme sinking water ball of all having arranged prevents that the netting from causing the transverse deformation of netting and the volume loss of box with a net under the horizontal effort that the netting received rivers, and the mesh area who sets up main netting and vice netting is than 1: 2-4, and the meshes of the main net and the auxiliary netting in each culture area from left to right are sequentially increased, so that the fry can be screened and cultured in different specifications.
Preferably, a plurality of hairbrushes are vertically arranged on the net ropes on the opposite surfaces of the auxiliary net clothes and the main net clothes. A plurality of brushes are vertically arranged on the net ropes on the opposite surfaces of the auxiliary net clothes and the main net clothes, so that the brushes on the auxiliary net clothes and the main net clothes can clean attachments on the auxiliary net clothes and the main net clothes under the action of wind waves, the automatic dirt cleaning effect is achieved, meanwhile, an electromagnet rod on the auxiliary net clothes can be manually moved through a crank connecting rod, and the dirt cleaning effect is achieved by increasing the friction collision between the auxiliary net clothes and the main net clothes.
Preferably, the pedal is uniformly provided with bait feeding boxes which are communicated with one end of the plastic circular tube, and the lower surface of the plastic circular tube is uniformly provided with bait discharging holes. The feeding boxes are uniformly distributed on the pedal and communicated with one end of the plastic circular tube, so that baits in the feeding boxes can be fed into each culture area of the net cage through the bait outlet holes uniformly distributed on the lower surface of the plastic circular tube.
Compared with the prior art, the invention has the beneficial effects that: the display screen is mounted at one end of the inner side face of the pedal, the lower end of the display screen is connected with a water level infrared detection probe and used for detecting the depth of a water level, semicircular floating blocks are uniformly distributed at the lower end of the pedal, the overall buoyancy of the net cage frame can be further increased, gaps formed among the floating blocks play a role in shunting, and the influence of wind waves on the net cage is reduced; the fixing rods are arranged between the adjacent pedals in an inclined mode, the strength of the net cage frame is further enhanced, the wind and wave resistance of the net cage is improved, the fixing rods are transparent, and insect-attracting light sources are arranged in the fixing rods and project water, so that microorganisms in water can be attracted into the net cage, and therefore fry can find food; the inner side of the steel pipe is fixedly connected with a pedal, so that a user can walk conveniently and observe the culture condition in the net cage, and the anti-skid lines arranged on the pedal are used for increasing the friction force and preventing the user from sliding down in severe weather such as rainy and snowy days; the split grating is arranged to realize the fish fry split-specification cultivation in the net cage, the steel pipe is communicated with the water pump arranged in the frame of the net cage, the plurality of jet flow pipes are distributed on the steel pipe, so that the water pump can pump out the water in the net cage and spray the water into the net cage again through the jet flow pipes distributed on the steel pipe, the flow velocity of the water converged into the net cage is improved in a short time, the material exchange among all water layers in the net cage is promoted, the distribution of nutrient substances in the net cage is balanced, the fish fry cultivation period is shortened, the fish fry cultivation survival rate is improved, and the device has the advantages of automatic feeding, oxygenation, strong cleaning capability, strong wind wave resistance, short fish fry cultivation period, high cultivation survival rate and fish fry screening.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a side view of the step;
FIG. 5 is a bottom view of the plastic round tube;
FIG. 6 is a schematic structural view of a sub-grid;
fig. 7 is a schematic view of the structure of the net rope.
Description of reference numerals: 1, a net cage frame; 2, a buoy; 201 floating on the block; 202, floating blocks are arranged below; 203 a floating ball; 204 flexible pipe; 3, a water pump; 4, feeding box; 5, fixing the rod; 6, dividing the grating; 7 a crank connecting rod; 8, an electric control button; 9 a pedal; 10 an electromagnet rod; 11 a magnetic strip; 12, a plastic circular tube; 13 pairs of netting; 14, sinking a water ball; 15 main netting; 16 steel pipes; 17 a jet pipe; 18 anti-skid lines; 19 bait outlet holes; 20, a brush; 21, a net rope; 22 insect-attracting light source; 23 gaps; 24, floating blocks; 25 water level infrared detection probe; 26 a display screen; 27 intake pipe a; 28 air inlet pipe b; 29 connecting a rope; 30 sinker.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, the anti-wind wave type aquaculture net cage device comprises a net cage frame 1, wherein the upper surface and the lower surface of the net cage frame 1 are uniformly provided with connecting ropes 9 connected with a sinker 30, the peripheral surface of the net cage frame 1 is uniformly provided with buoys 2, criss-cross cellular barriers 6 are arranged in the net cage frame 1 to form a plurality of aquaculture areas, each buoy 2 comprises a lower floating block 202 and an upper floating block 201 which are respectively provided with an air suction pump, the lower floating block 202 and the upper floating block 201 are communicated with each other through an air inlet pipe a27 and an air inlet pipe b28, the end surfaces of the lower floating block 202 and the upper floating block 201 are also provided with hoses 204 connected with floating balls 203, the peripheral surface of the net cage frame is uniformly provided with buoys to enable the net cage to suspend in water for fry aquaculture, the criss-cross cellular barriers are arranged in the net cage frame to realize the scaled aquaculture of the fry in the net cage, the lower floating block and the upper floating block are communicated through an air inlet pipe a and an air inlet pipe b, so that a user can remotely and uniformly control an air suction pump in the lower floating block of the buoy to suck air in the upper floating block through the air inlet pipe a by using the controller, the buoyancy of the area where the upper floating block is located is larger than that of the area where the lower floating block is located, and the aquaculture net cage can automatically turn over up and down under the action of the sinker; the floating net cage device is characterized in that a hose is further arranged on the end faces of the upper floating block and the lower floating block and connected with one end of the floating ball, the other end of the floating ball is provided with an air vent, when stormy waves attack, the air in the upper floating block and the lower floating block can be exhausted into the atmosphere through the hose and the air vent arranged at the other end of the floating ball through the air pump, so that the whole buoyancy is reduced, when the sinking force is larger than the buoyancy and breaks a balance state, the net cage starts to sink and is suspended or sinks to the bottom of the pool stably, when the remote control air pump inflates the upper floating block and the lower floating block of the floating drum, along with the increase of the buoyancy, when the buoyancy of the net cage is larger than the sinking force, the net cage floats to the water surface stably and finishes the floating process, and the anti-stor.
The net cage frame 1 comprises a steel pipe 16, the steel pipe 16 is communicated with a water pump 3 arranged in the net cage frame 1, a plurality of jet pipes 17 are distributed on the steel pipe 16, the steel pipe is communicated with the water pump arranged in the net cage frame, the plurality of jet pipes are distributed on the steel pipe, so that water in the net cage can be pumped out by the water pump and is sprayed into the net cage again through the jet pipes distributed on the steel pipe, in the process, the flow velocity of the water converged into the net cage can be improved by external water of the net cage in a short time, the material exchange among water layers in the net cage is promoted, the distribution of nutrient substances in the net cage is balanced, the fry culture period is shortened, and the fry culture survival.
The inner side of the steel pipe 16 is fixedly connected with a pedal 9, anti-skid grains 18 are arranged on the pedal 9, a fixing rod 5 which is obliquely arranged is arranged between the adjacent pedals 9, the fixing rod 5 is transparent, and a pest-attracting light source 22 is arranged in the fixing rod to project water. The inboard fixedly connected with footboard of steel pipe, can the person of facilitating the use walk, observe the breed condition in the box with a net, the anti-skidding line that is equipped with on the footboard, a friction force is used for increasing, prevent that the user from gliding to arrive in bad weather such as sleet sky, be equipped with the dead lever that the slope set up between adjacent footboard, further strengthen the intensity of box with a net frame, increase the unrestrained ability of anti-wind of box with a net, the dead lever is the transparence, and built-in insect-attracting light source throws the aquatic, can attract aquatic microorganism to get into the box with a net, so that.
A display screen 26 is installed at one end of the inner side face of the pedal 9, a water level infrared detection probe 25 is connected to the lower end of the display screen 26, semicircular floating blocks 24 are evenly distributed at the lower end of the pedal 9, and gaps 23 are formed among the floating blocks 24. The display screen is installed to medial surface one end of footboard, the display screen lower extreme is connected with the infrared test probe of water level, be used for surveying the water level degree of depth, and with data show in real time on the display screen and supply the user to refer to, the footboard lower extreme equipartition has the floater of semicircle form, can further increase the holistic buoyancy of box with a net frame, the clearance that forms between each floater, can play the reposition of redundant personnel effect to the stormy waves that the mat was rolled up, reduce the influence of stormy waves to the box with a net, and simultaneously, the clearance that the floater of semicircle form formed can also make the floater gathering in the box with a net in the clearance, convenient to use person concentrates the clearance, improve the cleanliness in.
The pedal 9 is uniformly provided with a bait feeding box 4 which is communicated with one end of a plastic round pipe 12, and the lower surface of the plastic round pipe 12 is uniformly provided with bait outlet holes 19. The feeding boxes are uniformly distributed on the pedal and communicated with one end of the plastic circular tube, so that baits in the feeding boxes can be fed into each culture area of the net cage through the bait outlet holes uniformly distributed on the lower surface of the plastic circular tube.
Example 2:
as shown in fig. 6 to 7, the optimization scheme of this embodiment based on embodiment 1 is as follows: divide grid 6, including plastics pipe 12, 12 upper ends fixed mounting of plastics pipe have a plurality of magnetic stripes 11, and magnetism between 11 adjacent magnetic stripes is repelled, and 12 one sides of plastics pipe are equipped with parallel arrangement's electromagnet pole 10, and 12 lower extremes of plastics pipe are connected with main netting 15, and 10 lower extremes of electromagnet pole are connected with vice netting 13, and 10 one ends of electromagnet pole are equipped with crank connecting rod 7, are equipped with automatically controlled button 8 on the crank connecting rod 7. At plastic circular pipe upper end fixed mounting has a plurality of magnetic stripes, magnetism between adjacent magnetic stripe is repulsive mutually, plastic circular pipe one side is equipped with parallel arrangement's electromagnet pole, make the user can be through the electric control button switching on and off that is equipped with on the control crank connecting rod, make the electromagnet pole produce magnetic force, firmly adsorb on the magnetic stripe face, when needs filter the fry in the box with a net, through the electric control button switching off, make the electromagnet pole lose magnetism, drop from the magnetic stripe face, the user can make the electromagnet pole reciprocate on the box with a net frame through rotating the crank connecting rod, thereby make the vice net clothing of electromagnet pole lower extreme connection divide the sieve to the fry.
The magnetic strip 11 may be replaced by any magnetic or magnetic material such as an electromagnet.
The main netting 15 and the auxiliary netting 13 are composed of net ropes 21, the lower ends of the main netting 15 and the auxiliary netting 13 are all provided with water sinking balls 14, and the mesh area ratio of the main netting 15 to the auxiliary netting 13 is 1: 2, the meshes of the main net 15 and the auxiliary net 13 in each cultivation area increase from left to right. Set up main netting and vice netting and constitute by the net rope, and the lower extreme sinking water ball of all having arranged prevents that the netting from causing the transverse deformation of netting and the volume loss of box with a net under the horizontal effort that the netting received rivers, and the mesh area who sets up main netting and vice netting is than 1: 2, and increase in proper order from the main network in each breed district to the right side and the mesh of vice netting to can carry out the screening and the breed of different specifications to the fry.
A plurality of hairbrushes 20 are vertically arranged on the net ropes 21 of the opposite surfaces of the auxiliary net 13 and the main net 15. A plurality of brushes are vertically arranged on the net ropes on the opposite surfaces of the auxiliary net clothes and the main net clothes, so that the brushes on the auxiliary net clothes and the main net clothes can clean attachments on the auxiliary net clothes and the main net clothes under the action of wind waves, the automatic dirt cleaning effect is achieved, meanwhile, an electromagnet rod on the auxiliary net clothes can be manually moved through a crank connecting rod, and the dirt cleaning effect is achieved by increasing the friction collision between the auxiliary net clothes and the main net clothes.
The formula of the net rope 21 comprises the following components in parts by weight: the rope core comprises 14 parts of phenolic resin, 12 parts of acrylic resin, 2 parts of aramid pulp, 7 parts of graphite, 12 parts of bamboo charcoal fiber, 0.02 part of dimethyl methyl phosphonate, 11 parts of metal sulfide, 7 parts of silicon carbide and 48 parts of other fillers, wherein the dimethyl methyl phosphonate in the formula can obviously improve the activity of each component, effectively broaden the molecular weight distribution of a polymerization product, reduce the viscosity of a polymerization reaction glue solution, enable a polymer to generate a branched structure, and improve the cold flow property and the processability of the polymer and the aging resistance of vulcanized rubber, so that the wear resistance, the aging resistance, the acid resistance, the alkali resistance and the corrosion resistance of the rope core are improved, the service life of the rope core is prolonged, the surface is prevented from being corroded, and the rope core also has good surface elasticity and the durability of a device.
Example 3:
the working principle of the wind-wave-resistant aquaculture net cage device is as follows: the device is placed in a designated culture area for fry culture, a water pump 3 is started, water in the net cage is pumped out and sprayed into the net cage again through a jet pipe 17 distributed on a steel pipe 16, the flow rate of water flowing into the net cage can be improved by water outside the net cage in a short time in the process, the material exchange among water layers in the net cage is promoted, the nutrient substances in the net cage are distributed evenly, a fixing rod 5 which is obliquely arranged is arranged between adjacent pedals 9, the strength of the net cage frame is further enhanced, the wind and wave resistance of the net cage is improved, at night, an insect-attracting light source 22 is arranged in the fixing rod 5 to project water, microbes in the water can be attracted into the net cage to be fed by the fry, after 2-3 culture periods, the electromagnet pole 10 loses magnetism and falls off from the surface of a magnetic strip 11, a user can make the electromagnet pole 10 move up and down on the net cage frame 1 by rotating a crank 7, therefore, the auxiliary net 13 connected with the lower end of the electromagnet rod 10 screens the fry, the fry meeting the corresponding specification enters the corresponding culture area, the arranged water level infrared detection probe 25 is used for detecting the depth of the culture water area, and the arranged pedal can be used for a user to walk on the fish to observe the movement in water.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. Anti wind and wave type aquaculture net case device, including net cage frame (1), the equipartition has connection rope (29) and sinker (30) to be connected about net cage frame (1), and net cage frame (1) outer peripheral face equipartition has flotation pontoon (2), and net cage frame (1) inside is equipped with vertically and horizontally staggered's grid (6) and forms a plurality of breed districts, its characterized in that: the buoy (2) comprises a lower floating block (202) and an upper floating block (201) which are respectively internally provided with an air suction pump, the lower floating block (202) and the upper floating block (201) are communicated through an air inlet pipe a (27) and an air inlet pipe b (28), and the end surfaces of the lower floating block (202) and the upper floating block (201) are also provided with a hose (204) connected with a floating ball (203);
the net cage frame (1) comprises a steel pipe (16), the steel pipe (16) is communicated with a water pump (3) arranged in the net cage frame (1), and a plurality of jet pipes (17) are distributed on the steel pipe (16);
the inner side of the steel pipe (16) is fixedly connected with a pedal (9), anti-skid grains (18) are arranged on the pedal (9), a fixing rod (5) which is obliquely arranged is arranged between every two adjacent pedals (9), the fixing rod (5) is transparent, and an insect-attracting light source (22) is arranged in the fixing rod to project water;
a display screen (26) is mounted at one end of the inner side surface of the pedal (9), a water level infrared detection probe (25) is connected to the lower end of the display screen (26), semicircular floating blocks (24) are uniformly distributed at the lower end of the pedal (9), and gaps (23) are formed among the floating blocks (24);
divide grid (6), including plastics pipe (12), plastics pipe (12) upper end fixed mounting has a plurality of magnetic stripes (11), and is adjacent magnetism between magnetic stripe (11) repels, plastics pipe (12) one side is equipped with parallel arrangement's electromagnet pole (10), plastics pipe (12) lower extreme is connected with main netting (15), electromagnet pole (10) lower extreme is connected with vice netting (13), electromagnet pole (10) one end is equipped with crank connecting rod (7), be equipped with automatically controlled button (8) on crank connecting rod (7).
2. The anti-stormy aquaculture net cage apparatus of claim 1, wherein: the main netting (15) and the auxiliary netting (13) are composed of net ropes (21), and the lower ends of the main netting (15) and the auxiliary netting (13) are all provided with water sinking balls (14), and the mesh area ratio of the main netting (15) to the auxiliary netting (13) is 1: 2-4, and the meshes of the main netting (15) and the auxiliary netting (13) in each culture area from left to right are sequentially increased.
3. The anti-stormy aquaculture net cage apparatus of claim 2, wherein: a plurality of hairbrushes (20) are vertically arranged on the net rope (21) on the opposite surface of the auxiliary netting (13) and the main netting (15).
4. The anti-stormy aquaculture net cage apparatus of claim 1, wherein: the bait casting box (4) is evenly distributed on the pedal (9) and communicated with one end of the plastic circular tube (12), and bait outlet holes (19) are evenly distributed on the lower surface of the plastic circular tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732987.9A CN110301387B (en) | 2019-08-09 | 2019-08-09 | Anti-wind-wave type aquaculture net cage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732987.9A CN110301387B (en) | 2019-08-09 | 2019-08-09 | Anti-wind-wave type aquaculture net cage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110301387A CN110301387A (en) | 2019-10-08 |
| CN110301387B true CN110301387B (en) | 2021-04-27 |
Family
ID=68082176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910732987.9A Active CN110301387B (en) | 2019-08-09 | 2019-08-09 | Anti-wind-wave type aquaculture net cage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110301387B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471026A (en) * | 2020-12-08 | 2021-03-12 | 浙江海洋大学 | Multifunctional mariculture net cage |
| CN113598108B (en) * | 2021-08-20 | 2022-11-25 | 浙江海洋大学 | Floating type deep sea aquaculture net cage capable of easily cleaning sundries |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630613A (en) * | 2012-04-20 | 2012-08-15 | 福建省水产研究所 | Combined wind wave and current resistant net cage and working method thereof |
| CN102640715A (en) * | 2012-04-18 | 2012-08-22 | 上海交通大学 | Lifting net box with inner liner and lifting support system of lifting net box |
| CN104067960A (en) * | 2014-05-14 | 2014-10-01 | 三沙蓝海海洋工程有限公司 | Open sea water and in-reef anti-wave aquaculture cage system capable of being onsite-assembled on water |
| RU161290U1 (en) * | 2015-08-04 | 2016-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петрозаводский государственный университет" | COMMERCIAL SYSTEM FOR INDUSTRIAL FISHING WITH OPTIMIZATION OF THE AQUATIC ENVIRONMENT |
| CN206213007U (en) * | 2016-11-22 | 2017-06-06 | 山东省科学院海洋仪器仪表研究所 | A kind of formula aquaculture net cage that drifts along of isobaric control |
| CN107148930A (en) * | 2017-03-06 | 2017-09-12 | 崔文亮 | Floatable net cage |
| CN108040928A (en) * | 2017-11-29 | 2018-05-18 | 成都龙兴大地农业开发有限公司 | A kind of fry method for culturing seedlings |
-
2019
- 2019-08-09 CN CN201910732987.9A patent/CN110301387B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640715A (en) * | 2012-04-18 | 2012-08-22 | 上海交通大学 | Lifting net box with inner liner and lifting support system of lifting net box |
| CN102630613A (en) * | 2012-04-20 | 2012-08-15 | 福建省水产研究所 | Combined wind wave and current resistant net cage and working method thereof |
| CN104067960A (en) * | 2014-05-14 | 2014-10-01 | 三沙蓝海海洋工程有限公司 | Open sea water and in-reef anti-wave aquaculture cage system capable of being onsite-assembled on water |
| RU161290U1 (en) * | 2015-08-04 | 2016-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петрозаводский государственный университет" | COMMERCIAL SYSTEM FOR INDUSTRIAL FISHING WITH OPTIMIZATION OF THE AQUATIC ENVIRONMENT |
| CN206213007U (en) * | 2016-11-22 | 2017-06-06 | 山东省科学院海洋仪器仪表研究所 | A kind of formula aquaculture net cage that drifts along of isobaric control |
| CN107148930A (en) * | 2017-03-06 | 2017-09-12 | 崔文亮 | Floatable net cage |
| CN108040928A (en) * | 2017-11-29 | 2018-05-18 | 成都龙兴大地农业开发有限公司 | A kind of fry method for culturing seedlings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110301387A (en) | 2019-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201726747U (en) | Ecotypic fish farming system | |
| CN110301387B (en) | Anti-wind-wave type aquaculture net cage device | |
| CN109329146B (en) | Panti clam breeding box | |
| CN110301386B (en) | Fry culture net cage | |
| CN105900890A (en) | Three-dimensional ecological artificial multiplication and culture fish reef | |
| CN109329157A (en) | A kind of water field of big area seining cultivation pulls square-shaped fishing net with poles as supports machinery collection device for catching | |
| CN101146441B (en) | Novel fish cage for aquatic breeding | |
| CN202085589U (en) | Eel habitation support | |
| CN110622897A (en) | Indoor ecological breeding rack and indoor crayfish breeding method | |
| CN2380027Y (en) | Novel fish-cultivation meshy case with anti-contamination function | |
| CN206533933U (en) | The double net wall hermetic type net cages of wind and wave resistance | |
| CN205623887U (en) | Three -dimensional ecotype increases breeds artificial fish reef | |
| CN215758924U (en) | Deep water net cage floater cleaning device | |
| CN104621010A (en) | Shallow sea culture device for filter-feeding bivalves | |
| CN109169467B (en) | Multifunctional carp fry rearing device | |
| CN101390500A (en) | Artificial laminar squid ovum attachment apparatus | |
| CN218736625U (en) | Three-dimensional multilayer combined type cultivation cage | |
| Heard et al. | Floating horizontal and vertical raceways used in freshwater and estuarine culture of juvenile salmon, Oncorhynchus spp | |
| CN210382261U (en) | Artificial fish nest suitable for fishes laying adhesive eggs and having nesting behavior indoors | |
| CN109197723B (en) | Traction type layered artificial flexible floating fish reef | |
| CN112956436A (en) | Shallow sea area marine organism breeding structure | |
| CN202276724U (en) | Novel cofferdam sea cucumber culture device | |
| CN214677159U (en) | Special net cage for sea cucumber fry culture on shallow sea beach | |
| CN207707058U (en) | Culture device for high-density cultured fish in large water surface | |
| CN201054926Y (en) | Polyvinyl chloride rope seedling collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |