CN110301386A - Fry aquaculture net cage - Google Patents
Fry aquaculture net cage Download PDFInfo
- Publication number
- CN110301386A CN110301386A CN201910732976.0A CN201910732976A CN110301386A CN 110301386 A CN110301386 A CN 110301386A CN 201910732976 A CN201910732976 A CN 201910732976A CN 110301386 A CN110301386 A CN 110301386A
- Authority
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- China
- Prior art keywords
- net cage
- fry
- steel pipe
- water
- etting
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 17
- 244000144974 aquaculture Species 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 51
- 239000004033 plastic Substances 0.000 claims description 27
- 229920003023 plastic Polymers 0.000 claims description 27
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 235000009108 Urtica dioica Nutrition 0.000 claims description 13
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 12
- 241000219422 Urtica Species 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 8
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 7
- 244000152100 Sorbus torminalis Species 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 7
- 230000004083 survival effect Effects 0.000 abstract description 6
- 230000008676 import Effects 0.000 abstract description 4
- 238000003809 water extraction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- VONWDASPFIQPDY-UHFFFAOYSA-N dimethyl methylphosphonate Chemical compound COP(C)(=O)OC VONWDASPFIQPDY-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000218215 Urticaceae Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 235000001497 healthy food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000012216 screening Methods 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
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- 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)
- Zoology (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses fry aquaculture net cages, including net cage frame, net cage frame outer peripheral surface is evenly equipped with floating drum, criss-cross lattice grid are equipped with inside net cage frame, net cage frame, including steel pipe, steel pipe is connected to the water pump being arranged in net cage frame, multiple jet pipes are distributed on steel pipe, floating drum is evenly equipped in net cage frame outer peripheral surface, so that net cage is suspended in water and carries out fry cultivation, criss-cross lattice grid are equipped with inside net cage frame, it is able to achieve to the fry divider lattice cultivation in net cage, the water pump being arranged in steel pipe and net cage frame is connected to, multiple jet pipes are distributed on steel pipe, water pump is set to spray into jet pipe of the water extraction through being distributed on steel pipe in net cage in net cage again, net cage external water can promote the flow velocity that water imports in net cage in a short time during this, promote the mass exchange in net cage between each water layer, Make the nutriment distributing equilibrium in net cage, reduce the fry culture-cycle, improves fry cultivation survival rate.
Description
Technical field
The invention belongs to technical field of aquaculture, and in particular to fry aquaculture net cage.
Background technique
The marine resources in China are very rich, with the development of economy, continuous improvement of people's living standards, marine fishery
Resource requirement continues to increase, and fresh and alive aquatic products have become big-and-middle small city, restaurant and numerous citizen as a kind of healthy food
One of preferred kind.But due to the overfishing after the 1970s and 1980s, the serious destruction of the stock of fish is caused, and with
Industrialized continuous development, offshore pollution further increase the decline of nature fishing class resource.Therefore, only according to natural fishing operation
Mode can not be able to satisfy demand of the market to marine product, cannot guarantee that the sustainable development of sea fishery.
To solve above-mentioned contradiction, fish production mode turns to artificial cage culture based on the fishing naturally and develops.It is existing
The ability for having cage culture to resist stormy waves is poor, and the ability for resisting typhoon is poor；Meanwhile net cage be generally it is rectangular be connected,
Cause water flow in net cage not happy, external seawater is not easily accessible inside net cage, and protect-ing frame structure, the stabilization of net cage are lacked outside net cage
Property is not high；In addition, the artificial dependence of existing cage culture is bigger.
Summary of the invention
The purpose of the present invention is to provide fry aquaculture net cage, have that Autoamtic bait putting, oxygenation, cleaning capacity be strong, wind and wave resistance
By force, the advantages of fry culture-cycle is short, cultivation survival rate is high, and fry is screened.
The technical solution that the present invention is taken to achieve the above object are as follows: fry aquaculture net cage, including net cage frame, net cage
Frame outer peripheral surface is evenly equipped with floating drum, is equipped with criss-cross lattice grid, net cage frame, including steel pipe, steel pipe inside net cage frame
It is connected to the water pump being arranged in net cage frame, multiple jet pipes is distributed on steel pipe, be evenly equipped with floating drum in net cage frame outer peripheral surface,
So that net cage is suspended in water and carry out fry cultivation, criss-cross lattice grid are equipped with inside net cage frame, are able to achieve to net
Fry divider lattice cultivation in case, the water pump being arranged in steel pipe and net cage frame is connected to, multiple jet pipes are distributed on steel pipe,
Water pump is set to spray into jet pipe of the water extraction through being distributed on steel pipe in net cage in net cage again, during this outside net cage
The enough flow velocitys for promoting water in a short time and importing in net cage of water energy, promote the mass exchange in net cage between each water layer, make net cage
Interior nutriment distributing equilibrium reduces the fry culture-cycle, improves fry cultivation survival rate.
Preferably, being fixedly connected with pedal on the inside of steel pipe, pedal is equipped with anti-skid chequer.It is fixedly connected with and steps on the inside of steel pipe
Plate can walk convenient for people, observe the cultivation situation in net cage, and the anti-skid chequer that pedal is equipped with is used for increasing friction force, prevent
Only people slip down in bad weathers such as sleet skies.
Preferably, be equipped with the fixed link that is obliquely installed between adjacent pedal, fixed link is transparence, and built-in draws worm light source
It projects in water.It is equipped with the fixed link being obliquely installed between adjacent pedal, further strengthens the intensity of net cage frame, increases the anti-of net cage
Stormy waves ability, fixed link are transparence, and it is built-in draw in worm light source projects water, microorganism in water can be attracted to enter net cage, with
Just it looks for food for fry.
Preferably, pedal medial surface one end is equipped with display screen, display screen lower end is connected with water level infrared detection probe,
Pedal lower end is evenly equipped with the floating block of semicircle shape, forms gap between each floating block.Display screen is installed in pedal medial surface one end, is shown
Display screen lower end is connected with water level infrared detection probe, is used for detecting water level depth, and by data real-time display in supplying on display screen
People's reference, pedal lower end is evenly equipped with the floating block of semicircle shape, can further increase the buoyancy of net cage frame entirety, each floating block
Between the gap that is formed, shunting function can be played to the stormy waves to sweep over, reduces influence of the stormy waves to net cage, meanwhile, semicircle
The gap that the floating block of shape is formed can also be such that the floating material in net cage is gathered in gap, concentrate cleaning convenient for people, improve cultivation
The cleannes in waters.
Preferably, lattice grid, including plastic round tube, plastic round tube upper end are fixedly installed with multiple magnetic stripes, adjacent magnetic stripe
Between magnetism repel each other, plastic round tube side be equipped with electromagnetism iron disposed in parallel, plastic round tube lower end is connected with major network clothing, electromagnetism
Iron lower end is connected with secondary etting, and electromagnetism iron one end is equipped with crank connecting rod, and crank connecting rod is equipped with automatically controlled button.It is moulding
Material round tube upper end is fixedly installed with multiple magnetic stripes, and the magnetism between adjacent magnetic stripe is repelled each other, and plastic round tube side is equipped with disposed in parallel
Electromagnetism iron allows people by controlling the automatically controlled button switches electricity that crank connecting rod is equipped with, electromagnetism iron is made to generate magnetic
Power is firmly adsorbed on magnetic stripe face, when needing to screen the fry in net cage, is powered off by automatically controlled button, is made electromagnetism
Iron loses magnetism, and falls off from magnetic stripe face, and people can make electromagnetism iron on net cage frame by rotating crank connecting rod
It moves up and down, so that the secondary etting for connecting electromagnetism iron lower end carries out sub-sieve to fry.
Preferably, major network clothing is made of with secondary etting nettle, and lower end is placed with heavy water polo, major network clothing and secondary etting
Mesh area ratio be 1:2-4, and from left to right the major network clothing in each culture zone with pair etting mesh be sequentially increased.Setting
Major network clothing is made of with secondary etting nettle, and lower end is placed with heavy water polo, prevents etting by under the horizontal applied force of water flow
The transversely deforming of etting and the volumetric loss of net cage are caused, the mesh area ratio that major network clothing and secondary etting is arranged is 1:2-4, and from
The mesh of major network and secondary etting in each culture zone of left-to-right is sequentially increased, so as to carry out the sieve of different size to fry
Choosing and cultivation.
Preferably, vertical row is furnished with multiple hairbrush on the nettle of secondary etting and major network clothing opposite face.By in secondary etting
Multiple hairbrush are furnished with vertical row on the nettle of major network clothing opposite face, make the hairbrush on secondary etting and major network clothing in wind wave action
Under, secondary etting and the attachment on major network clothing can be cleared up, achieve the effect that automatic pollutant removal, it is also possible to artificially
By the electromagnetism iron on crank connecting rod prismatic pair etting, increase the frictional impact of secondary etting and major network clothing to reach and remove contamination
Effect.
It is connected to preferably, being evenly equipped with bait cast box on pedal with plastic round tube one end, plastic round tube lower surface is evenly equipped with out
Bait hole.It is evenly equipped with bait cast box on pedal to be connected to plastic round tube one end, the bait in bait cast box is enable to pass through plastic round tube
The uniformly distributed bait hole out in lower surface, is thrown in each culture zone of net cage.
Compared with prior art, the invention has the benefit that being equipped with display screen, display screen in pedal medial surface one end
Lower end is connected with water level infrared detection probe, is used for detecting water level depth, pedal lower end is evenly equipped with the floating block of semicircle shape, Neng Goujin
One step increases the buoyancy of net cage frame entirety, and shunting function is played in the gap formed between each floating block, reduces stormy waves to net cage
It influences, meanwhile, the gap that the floating block of semicircle shape is formed is gathered in the floating material in net cage in gap, concentrates convenient for people clear
Reason, improves the cleannes of Cultivated water；It is equipped with the fixed link being obliquely installed between adjacent pedal, further strengthens the strong of net cage frame
Degree, increases the capacity of anti-storm of net cage, and fixed link is transparence, and it is built-in draw in worm light source projects water, can attract micro- in water
Biology enters net cage, to look for food for fry；It is fixedly connected with pedal on the inside of steel pipe, can walk convenient for people, observe net cage
In cultivation situation, the anti-skid chequer that pedal is equipped with, be used for increasing friction force, prevent people the bad weathers such as sleet sky glide
It arrives；The lattice grid being equipped with are able to achieve to the fry divider lattice cultivation in net cage, the water pump being arranged in steel pipe and net cage frame are connected
It is logical, multiple jet pipes are distributed on steel pipe, water pump is enable to extract the water in net cage out jet pipe through being distributed on steel pipe again
It sprays into net cage, promotes the flow velocity that water imports in net cage in a short time, promote the mass exchange in net cage between each water layer, make
Nutriment distributing equilibrium in net cage reduces the fry culture-cycle, improves fry cultivation survival rate, device is made to have automatic throwing
The advantages of bait, oxygenation, cleaning capacity is strong, wind and wave resistance is strong, the fry culture-cycle is short, cultivation survival rate is high, and fry is screened.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the side view of pedal；
Fig. 4 is the bottom view of plastic round tube；
Fig. 5 is the structural schematic diagram of lattice grid；
Fig. 6 is the structural schematic diagram of nettle.
Description of symbols: 1 net cage frame；2 floating drums；3 water pumps；4 bait cast box；5 fixed links；6 lattice grid；The connection of 7 cranks
Bar；8 automatically controlled buttons；9 pedals；10 electromagnetism irons；11 magnetic stripes；12 plastic round tube；13 secondary ettings；14 heavy water polo；15 major network clothing；16
Steel pipe；17 jet pipes；18 anti-skid chequers；19 go out bait hole；20 hairbrush；21 nettles；22 draw worm light source；23 gaps；24 floating blocks；25 water levels
Infrared detection probe；26 display screens.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1:
Referring to shown in Fig. 1-4, fry aquaculture net cage, including net cage frame 1,1 outer peripheral surface of net cage frame are evenly equipped with floating drum 2,
It is equipped with criss-cross lattice grid 6, net cage frame 1, including steel pipe 16 inside net cage frame 1, is set in steel pipe 16 and net cage frame 1
The water pump 3 set is connected to, and multiple jet pipes 17 are distributed on steel pipe 16, is evenly equipped with floating drum in net cage frame outer peripheral surface, enables net cage
It enough suspends in water and carries out fry cultivation, criss-cross lattice grid are equipped with inside net cage frame, are able to achieve to the fish in net cage
The cultivation of seedling divider lattice, the water pump being arranged in steel pipe and net cage frame is connected to, multiple jet pipes are distributed on steel pipe, enable water pump
Enough jet pipe of the water extraction through being distributed on steel pipe by net cage spray into net cage again, and net cage external water can be during this
The flow velocity that water imports in net cage is promoted in short time, is promoted the mass exchange in net cage between each water layer, is made the nutrition in net cage
Substance distributing equilibrium reduces the fry culture-cycle, improves fry cultivation survival rate.
Pedal 9 is fixedly connected on the inside of steel pipe 16, pedal 9 is equipped with anti-skid chequer 18.It is fixedly connected with pedal on the inside of steel pipe,
It can walk convenient for people, observe the cultivation situation in net cage, the anti-skid chequer that pedal is equipped with is used for increasing friction force, prevents
People slip down in bad weathers such as sleet skies.
The fixed link 5 being obliquely installed is equipped between adjacent pedal 9, fixed link 5 is transparence, and the built-in worm light source 22 that draws projects
In water.It is equipped with the fixed link being obliquely installed between adjacent pedal, further strengthens the intensity of net cage frame, increases the wind and wave resistance of net cage
Ability, fixed link are transparence, and it is built-in draw in worm light source projects water, microorganism in water can be attracted to enter net cage, to supply
Fry is looked for food.
9 medial surface one end of pedal is equipped with display screen 26, and 26 lower end of display screen is connected with water level infrared detection probe 25, steps on
9 lower end of plate is evenly equipped with the floating block 24 of semicircle shape, forms gap 23 between each floating block 24.Display is installed in pedal medial surface one end
Screen, display screen lower end are connected with water level infrared detection probe, are used for detecting water level depth, and by data real-time display in display screen
On for people refer to, pedal lower end is evenly equipped with the floating block of semicircle shape, can further increase the buoyancy of net cage frame entirety, each
The gap formed between floating block can play shunting function to the stormy waves to sweep over, reduce influence of the stormy waves to net cage, meanwhile,
The gap that the floating block of semicircle shape is formed can also be such that the floating material in net cage is gathered in gap, concentrate cleaning convenient for people, improve
The cleannes of Cultivated water.
It is evenly equipped with bait cast box 4 on pedal 9 to be connected to 12 one end of plastic round tube, 12 lower surface of plastic round tube is evenly equipped with out bait hole
19.It is evenly equipped with bait cast box on pedal to be connected to plastic round tube one end, the bait in bait cast box is enable to pass through under plastic round tube
The uniformly distributed bait hole out in surface, is thrown in each culture zone of net cage.
Embodiment 2:
As seen in figs. 5-6, the prioritization scheme of the present embodiment on the basis of embodiment 1 are as follows: lattice grid 6, including plastics circle
Pipe 12,12 upper end of plastic round tube are fixedly installed with multiple magnetic stripes 11, and the magnetism between adjacent magnetic stripe 11 is repelled each other, 12 side of plastic round tube
Equipped with electromagnetism iron 10 disposed in parallel, 12 lower end of plastic round tube is connected with major network clothing 15, and 10 lower end of electromagnetism iron is connected with pair
Etting 13,10 one end of electromagnetism iron are equipped with crank connecting rod 7, and crank connecting rod 7 is equipped with automatically controlled button 8.On plastic round tube
End is fixedly installed with multiple magnetic stripes, and the magnetism between adjacent magnetic stripe is repelled each other, and plastic round tube side is equipped with electromagnetism iron disposed in parallel,
Allow people by controlling the automatically controlled button switches electricity that crank connecting rod is equipped with, so that electromagnetism iron is generated magnetic force, firmly inhale
It invests on magnetic stripe face, when needing to screen the fry in net cage, is powered off by automatically controlled button, electromagnetism iron is made to lose magnetic
Property, it falls off from magnetic stripe face, people can make electromagnetism iron carry out moving up and down on net cage frame by rotating crank connecting rod
It is dynamic, so that the secondary etting for connecting electromagnetism iron lower end carries out sub-sieve to fry.
Major network clothing 15 is made of with secondary etting 13 nettle 21, and lower end is placed with heavy water polo 14, major network clothing 15 and secondary net
The mesh area ratio of clothing 13 is 1:2, and the mesh of the major network clothing 15 in each culture zone and secondary etting 13 successively increases from left to right
Greatly.Setting major network clothing is made of with secondary etting nettle, and lower end is placed with heavy water polo, prevents etting from being made by the level of water flow
The transversely deforming of etting and the volumetric loss of net cage are firmly caused down, the mesh area ratio that major network clothing and secondary etting is arranged is 1:2,
And the mesh of the major network in each culture zone and secondary etting is sequentially increased from left to right, so as to carry out different size to fry
Screening and cultivation.
Secondary etting 13 is furnished with multiple hairbrush 20 with vertical row on the nettle 21 of 15 opposite face of major network clothing.By secondary etting with
Vertical row is furnished with multiple hairbrush on the nettle of major network clothing opposite face, makes the hairbrush on secondary etting and major network clothing under wind wave action,
Secondary etting and the attachment on major network clothing can be cleared up, achieve the effect that automatic pollutant removal, it is also possible to artificially pass through
Electromagnetism iron on crank connecting rod prismatic pair etting increases the frictional impact of secondary etting and major network clothing to reach the effect removed contamination
Fruit.
The above-mentioned formula of nettle 21 is made of following component and parts by weight: 14 parts of phenolic resin, 12 parts of acrylic resin, aramid fiber
It is 2 parts of slurry, 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, other
48 parts of filler, the addition of dimethyl methyl phosphonate can significantly improve the activity of each composition in the formula, effectively widen polymerization
The molecular weight distribution of product reduces polymerization reaction gelatin viscosity, so that polymer is generated branched structure, improves the cold flow of polymer
Property, processability, the resistance to ag(e)ing of vulcanizate, so that wire rope core wearability, ageing resistance are improved, acidproof, alkaline-resisting, corrosion resistance characteristic,
Wire rope core service life is increased, surface is prevented to be corroded, there are also good surface elasticities for wire rope core, improve device durability.
Embodiment 3:
The working principle of fry aquaculture net cage of the present invention are as follows: the present apparatus is placed into specified culturing area and carries out fry cultivation,
Start water pump 3, jet pipe 17 of the water extraction through being distributed on steel pipe 16 in net cage is sprayed into net cage again, net cage during this
External water can promote the flow velocity that water imports in net cage in a short time, promote the mass exchange in net cage between each water layer, make
Nutriment distributing equilibrium in net cage is equipped with the fixed link 5 being obliquely installed between adjacent pedal 9, further enhances net cage frame
The intensity of frame, increases the capacity of anti-storm of net cage, night, draws worm light source 22 built in fixed link 5 and projects in water, can attract in water
Microorganism enters in net cage, to look for food for fry, after 2-3 culture-cycle, is powered off, is made by controlling automatically controlled button 8
Electromagnetism iron 10 loses magnetism, and falls off from 11 face of magnetic stripe, and people can make electromagnetism iron 10 exist by rotating crank connecting rod 7
It is moved up and down on net cage frame 1, so that the secondary etting 13 for connecting 10 lower end of electromagnetism iron carries out sub-sieve to fry, makes to accord with
The fry for closing dimension enters corresponding culture zone, and the water level infrared detection probe 25 of setting is used to detect Cultivated water depth,
The pedal of setting is walked for people above, and trend in water is observed.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. fry aquaculture net cage, including net cage frame (1), net cage frame (1) outer peripheral surface is evenly equipped with floating drum (2), net cage frame (1)
Inside is equipped with criss-cross lattice grid (6) and forms multiple culture zones, it is characterised in that: the net cage frame (1), including steel pipe
(16), the steel pipe (16) is connected to the water pump (3) being arranged in net cage frame (1), and multiple sprays are distributed on the steel pipe (16)
Flow tube (17).
2. fry aquaculture net cage according to claim 1, it is characterised in that: be fixedly connected with and step on the inside of the steel pipe (16)
Plate (9), the pedal (9) are equipped with anti-skid chequer (18).
3. fry aquaculture net cage according to claim 2, it is characterised in that: be equipped with inclination between the adjacent pedal (9) and set
The fixed link (5) set, the fixed link (5) is transparence, and built-in draw worm light source (22) project in water.
4. fry aquaculture net cage according to claim 2, it is characterised in that: described pedal (9) medial surface one end is equipped with
Display screen (26), display screen (26) lower end are connected with water level infrared detection probe (25), and pedal (9) lower end is evenly equipped with
The floating block (24) of semicircle shape forms gap (23) between each floating block (24).
5. fry aquaculture net cage according to claim 1, it is characterised in that: the lattice grid (6), including plastic round tube
(12), plastic round tube (12) upper end is fixedly installed with multiple magnetic stripes (11), and the magnetism between the adjacent magnetic stripe (11) is repelled each other,
Plastic round tube (12) side is equipped with electromagnetism iron (10) disposed in parallel, and plastic round tube (12) lower end is connected with major network
Clothing (15), electromagnetism iron (10) lower end are connected with secondary etting (13), and described electromagnetism iron (10) one end is connected equipped with crank
Bar (7), the crank connecting rod (7) are equipped with automatically controlled button (8).
6. fry aquaculture net cage according to claim 1 or 5, it is characterised in that: the major network clothing (15) and secondary etting
(13) it is made of nettle (21), and lower end is placed with heavy water polo (14), the mesh of the major network clothing (15) and secondary etting (13)
Area ratio is 1:2-4, and the major network clothing (15) in each culture zone and the mesh of secondary etting (13) are sequentially increased from left to right.
7. fry aquaculture net cage according to claim 6, it is characterised in that: the pair etting (13) and major network clothing (15) phase
Vertical row is furnished with multiple hairbrush (20) on the nettle (21) on opposite.
8. fry aquaculture net cage according to claim 2 or 5, it is characterised in that: be evenly equipped with bait cast box on the pedal (9)
(4) it is connected to plastic round tube (12) one end, plastic round tube (12) lower surface is evenly equipped with out bait hole (19).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732976.0A CN110301386B (en) | 2019-08-09 | 2019-08-09 | Fry culture net cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732976.0A CN110301386B (en) | 2019-08-09 | 2019-08-09 | Fry culture net cage |
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| CN110301386A true CN110301386A (en) | 2019-10-08 |
| CN110301386B CN110301386B (en) | 2021-04-27 |
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| CN201910732976.0A Active CN110301386B (en) | 2019-08-09 | 2019-08-09 | Fry culture net cage |
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| CN110959564A (en) * | 2019-12-20 | 2020-04-07 | 龙仕汉 | Corner brace type floating platform, assembly type floating platform and wave-resistant combined floating platform |
| CN113875667A (en) * | 2021-11-11 | 2022-01-04 | 郑州黄河鲤种质资源保护工作站 | Ecological green aquaculture net cage and use method thereof |
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|---|---|
| CN110301386B (en) | 2021-04-27 |
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