CN110313428A - Large-scale finished product fish culture net cage - Google Patents
Large-scale finished product fish culture net cage Download PDFInfo
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- CN110313428A CN110313428A CN201910732981.1A CN201910732981A CN110313428A CN 110313428 A CN110313428 A CN 110313428A CN 201910732981 A CN201910732981 A CN 201910732981A CN 110313428 A CN110313428 A CN 110313428A
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- Prior art keywords
- net cage
- major network
- cushion chamber
- network case
- finished product
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000007667 floating Methods 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 235000015170 shellfish Nutrition 0.000 claims 1
- 238000009360 aquaculture Methods 0.000 abstract description 57
- 244000144974 aquaculture Species 0.000 abstract description 57
- 235000019688 fish Nutrition 0.000 description 33
- 241001347978 Major minor Species 0.000 description 24
- 239000000463 material Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000017448 oviposition Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 241000972773 Aulopiformes Species 0.000 description 1
- 241000269981 Bothidae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 244000062645 predators Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 235000014102 seafood Nutrition 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention discloses a kind of large-scale finished product fish culture net cage, it include: major network case, major network case upper end has for providing the buoyance module of buoyancy, secondary net cage, secondary net cage is connected to below major network case by bumper post, wherein, there is cushion chamber, cushion chamber built-in elastic part in the middle part of bumper post, wherein, major network case, secondary net cage are respectively equipped with the gag lever post with bumper post cooperation, and limit end parts are limited in cushion chamber, and the part being limited in cushion chamber can make stretching motion in cushion chamber.The end pole face of gag lever post is in contact with elastic component.Aquaculture net cage of the invention is not influenced by tide drop, has self-adjusting ability, does not influence vulnerable to weather and net cage rollover occurs, and stability is high in water for net cage.
Description
Technical field
It is aquaculture net cage technical field the invention belongs to technical field, and in particular to a kind of large size finished product fish culture net cage.
Background technique
Marine industries seek by controlled environment cultured fishes numerous fishery -ies products is provided.The industry is currently
Among shooting up, necessary a variety of different types of equipment for cultivating and catching fish are produced.It is wild with catching
Routine techniques used by most of commercial fishing's operations of fish is compared, and the advantage of marine aquaculture has several aspects,
Especially there is advantage in the predictable yield of caught fish number and in terms of reducing the amount of labour and equipment cost.Either
From the viewpoint of earning rate, or for meeting global seafood demand, this development is all welcome.
Typical marine aquaculture net cage has etting, and shape is to be suspended in water body by connecting flotation gear
Rectangle, rectangular or circular cage.Institute's cage accommodates time fish several months.For example, the salmon of artificial breeding closes about 18 in cage
Month.In addition to for be easy to cultivate and catch and other than accommodating fish, institute's cage also provides protection with from aquatic predator such as sea dog with
The attack of sea lion.At the end of the given growth stage, fishery -ies product is pipetted from cage, but existing aquaculture net cage is in water body
Stability is not high, big especially for the tide drop in locating sea area, and is suitble to for the sea area of large-scale aquatic fish cultivation, adopts
With cage culture it is ineffective or become difficult point.
Summary of the invention
The purpose of the present invention is to provide a kind of large-scale finished product fish culture net cages, are not influenced by tide drop, have self-regulated
Energy saving power does not influence vulnerable to weather and net cage rollover occurs, and stability is high in water for net cage.
The technical solution that the present invention is taken to achieve the above object are as follows: large-scale finished product fish culture net cage, comprising:
Major network case, major network case upper end have for providing the buoyance module of buoyancy,
Secondary net cage, secondary net cage are connected to below major network case by bumper post,
Wherein, there is in the middle part of bumper post cushion chamber, cushion chamber built-in elastic part,
Wherein, major network case, secondary net cage are respectively equipped with the gag lever post with bumper post cooperation, and limit end parts are limited in slow
Rush intracavitary, the part being limited in cushion chamber can make stretching motion in cushion chamber.The end pole face of gag lever post and elastic component phase
Contact.
The present invention increases entire aquaculture net cage position by the way that aquaculture net cage is arranged to major-minor net cage and is superposed up and down
The stability of Yu Shuizhong, specifically, the combining form up and down of major-minor net cage is used to enhance the total weight of entire aquaculture net cage to mention
High net cage is integrally located at the stability in water, and the aquaculture net cage whole height under assembled state is increased, so that aquaculture net cage
Whole stability with higher in the vertical direction, SEA LEVEL VARIATION when in face of aquaculture sea area flood tide and ebb tide are of the invention
Aquaculture net cage buoyancy and vertical direction stability uses the structure of single net cage more preferable compared with the prior art in water, into one
Bumper post is designed integrally to float up and down to net cage in tidal level change procedure in the junction in major network case and secondary net cage of step
Buffering effect is played, aquaculture net cage is made integrally to be passed through bumper post differentiation to major network by the tide SEA LEVEL VARIATION generation power that floated up and down
On case and secondary net cage, in the sea area with bimodal water level, such as Daya Bay, in the major network case connected from top to bottom with this
Connection of the bumper post on the one hand between realization major network case and secondary net cage is set between secondary net cage, avoids secondary net cage major network case point
From the structural stability of guarantee aquaculture net cage main body, on the other hand, when major-minor net cage is by primary or secondary flood tide/ebb tide
When SEA LEVEL VARIATION, during the generation of major-minor net cage floats up and down, the part in cushion chamber is now located at using gag lever post in cushion chamber
Inside make stretching motion, the power that floats up and down that major-minor net cage is generated is transferred to elastic component to resist major-minor net cage in floating up and down
The rotating torque of toppling that generates of net cage bottom, realize rotation of toppling caused by the whole underwater counterweight of aquaculture net cage self-balancing net cage
Torque, i.e. realization self-adjusting ability, stability is high in water for net cage.
Preferably, large-scale finished product fish culture net cage further include: connection component, connection component is for being connected to major network case and secondary net
Case.
Preferably, connection component includes:
Air bag, air bag are respectively communicated with major network case bottom face and secondary net cage case top surface,
Tracheae, tracheae are used for air bag charge/discharge gas, and tracheae one end connects air bag, and the other end connects the valve bubbled through the water column,
Wherein, there is under inflated condition for middle part the column shape of through-hole, and there is horizontal connection gas plate in through-hole,
Middle through-hole is closed under air bag deflation status, and connection component is by the inflated for deflated state adjustment to air bag come adjustment period company
Supporting in control major network case and secondary net cage can be achieved in the size for connecing the connection network interface on sealing etting, the size adjustment for being connected to network interface
It grows and freely moves about between major network case and secondary net cage, or material culture is separated between major-minor net cage, be connected to component
One of effect is that layering cultivation can be achieved, such as launches fry in major network case, form to fry, into the egg-laying season after pass through
Inflator pump is connect with valve inputs air bag by tracheae for gas, realizes that air bag is that inflated condition makes to be connected between major-minor net cage,
Adult fish to be cultivated enters mesh less than in the secondary net cage of its roe, and adult fish enters major network case after adult fish carries out production seed inside it
Interior, the gas being then exhausted from air bag makes its middle through-hole be closed and further limit using the passability of the connection more middle through-holes of gas plate
System finally carries out catching or continuing to cultivate to the adult fish in major network case, realizes layering aquaculture model, connection component effect two
When not using layering aquaculture model, lures or drive material culture and enter the inflation/deflation state that secondary net cage passes through control air bag
It realizes, specifically, under typhoon weather, by the way that material culture is largely focused in secondary net cage and deflates air bag to form pair
Net cage and major network case disconnected state, make material culture concentrate on the lower section of aquaculture net cage entirety to make the increase of aquaculture net cage center of gravity,
Aquaculture net cage overall stability is maintained, cage culture mode is avoided to be generated loss by adverse weather conditions.
Preferably, major network case upper end opening is arranged, and lower end connection sealing etting, surrounding connects etting, secondary net cage upper and lower side
It is equipped with sealing etting, surrounding connects etting,
It is offered on the sealing etting that the sealing etting of major network case lower end connection is connect with secondary net cage upper end and inflation shape
The connection network interface that the column side of state lower gasbag is fastenedly connected.Sealing etting is flexible expandable etting, for realizing connection group
Part connects the size of the connection network interface on sealing etting by the inflated for deflated state adjustment to air bag come adjustment period.
Preferably, around arcuation through hole is offered, the deformable limit rod piece of grafting in through hole limits gag lever post surrounding
Position rod piece one end part is located at outside cushion chamber in the other end in cushion chamber, and the gag lever post for being limited in cushion chamber exists
Make stretching motion range in cushion chamber.Using can deformation limit rod piece insertion arcuation through hole enter one end in cushion chamber,
The other end is located at outside cushion chamber, that is, limits length gag lever post relative resilient part in cushion chamber and make stretching motion up and down,
Elastic component is transferred to the power that floats up and down that realization generates major-minor net cage and realizes the connection between major network case and secondary net cage.
Preferably, elastic component includes spring and can be connected to spring in the strong interior plate slid up and down of buffering, plate
Both ends.It comes into full contact with the power that floats up and down for generating major-minor net cage by plate and limit boom end and is transferred on spring.
Preferably, buoyance module includes rotatable floating drum and the buoyant rope for connecting floating drum Yu major network case, is concatenated on buoyant rope
A plurality of floating drums, the floating drum quantity on every buoyant rope is preferably 3, and three buoyant ropes, each buoyant rope are preferably connected on each major network case
Spacing keeps equal.Floating drum guarantees the whole buoyancy in water of aquaculture net cage, aquaculture net cage entirety is avoided to exist for providing buoyancy
Sink in water body, major network upper box part can be open if necessary after carrying out sealing treatment makes aquaculture net cage integral sinking in water again
In, this situation is applied to great typhoon weather condition, and make aquaculture net cage integral sinking Yu Shuizhong avoid it by windage,
Floating drum main function is to guarantee that the tank tower of major network case upper end is bubbled through the water column, and guarantees the buoyancy stability of aquaculture net cage entirety, avoids
Net cage topples.
Preferably, floating drum transversal cross-section is conchoidal, and around equipped with annular groove on floating drum bucket face.Spar structures are specifically processed
Step is the annular groove that cut ring fills in the buoyancy material of stanchion, annular groove and stanchion buoyancy material axis perpendicular, later in stanchion
The plane of cutting one and its axis parallel, suits arc core line and stanchion buoyancy material axle center at plane both ends in buoyancy material
The parallel arcwall face of line forms spar structures.The purpose of the floating drum of above structure is selected to be to play one to water body above major network case
Determine choked flow effect and the stability above major network case is improved with this, specifically locating for net cage sea area flood tide or when ebb tide, in master
Water body above net cage, i.e. when floating drum, floating drum can produce corresponding rotary motion for the wave action of the water surface, the arc in rotary course
Face can guide downwards the water body flow direction of the part water surface, and then reduce water surface water body and act on floating drum and major network case upper end
Tank tower water flow impact pressure, realize the stability above high major network case.
Preferably, counterweight is connected with below auxiliary box body, counterweight is connected to below secondary net cage by body of restricting, and passes through counterweight
Subtract to enhance the steadily of centre of gravity effect of aquaculture net cage in water, avoids that net cage rollover occurs.
Preferably, major network case and secondary net cage be made ofs tank tower and connecting rod, and tank tower is rectangular-shaped component, above and below connecting rod
Both ends of the surface are connected to each corner of tank tower, are also connected with reinforcing rod on the inside of each corner of tank tower.Reinforcing rod and tank tower it
Between using bonding or welding manner, need to guarantee that tank tower and reinforcing rod are metal material in the case of welding, the design of reinforcing rod is used
In the structural stability for reinforcing tank tower, reinforcing rod and tank tower can form three-legged structure to reinforce the structural stability of tank tower.
Compared with prior art, the invention has the benefit that the present invention is by being arranged to major-minor net cage for aquaculture net cage
And be superposed up and down to increase the stability that entire aquaculture net cage is in water, specifically, the combination shape up and down of major-minor net cage
Formula improves the stability that net cage is integrally located in water for enhancing the total weight of entire aquaculture net cage, the cultivation under assembled state
Net cage whole height is increased, so that the whole stability with higher in the vertical direction of aquaculture net cage, in face of cultivation sea
SEA LEVEL VARIATION when domain flood tide and ebb tide, aquaculture net cage buoyancy of the invention and in water vertical direction stability are compared to existing
There is technology more preferable using the structure of single net cage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of large-scale finished product fish culture net cage of the invention；
Fig. 2 is that large-scale finished product fish culture net cage of the invention removes the structural schematic diagram after etting；
Fig. 3 is that the structure after large-scale finished product fish culture net cage of the invention removes etting, seals etting and connection component is shown
It is intended to；
Fig. 4 is major network box structure schematic diagram of the invention；
Fig. 5 is secondary cage structure schematic diagram of the invention；
Fig. 6 is gag lever post and bumper post connection schematic diagram；
Fig. 7 is the cross-sectional view under gag lever post and bumper post connection status；
Fig. 8 is the cross-sectional view of gag lever post；
Fig. 9 is spar structures schematic diagram；
Figure 10 is another viewing angle constructions schematic diagram of floating drum；
Figure 11 is connection component structure diagram；
Figure 12 is that tank tower splits schematic diagram.
Component names explanation: 10- major network case；11- tank tower；11a- grafting block；11b- spliced eye；12- connecting rod；13- limit
Position bar；13a- through hole；13b- limits rod piece；14- reinforcing rod；20- bumper post；21- cushion chamber；22- elastic component；30- pair net
Case；40- counterweight；41- rope body；50- buoyance module；60- is connected to component；61- air bag；62- connection gas plate；63- tracheae；64-
Valve；70- etting；80- seals etting；81- is connected to network interface；90- floating drum；91- buoyant rope；92- annular groove；93- arcwall face.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment.But it can realize in many different forms, however it is not limited to implementation described herein
Example.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure of which.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.As used herein, singular is intended to also include plural form, unless context is clear
Chu it is indicated otherwise.Unless otherwise defined, otherwise all terms (including technical terms and scientific terms) used herein have
There is meaning identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure.The term
(term such as limited in the dictionary generally used) is to be interpreted as having and situational meaning in the related technical field
Identical meaning and it will be interpreted as having Utopian meaning or meaning too formal, unless in the various of the disclosure
It is clearly defined in embodiment.
Embodiment 1:
Referring to shown in Fig. 1-12, large-scale finished product fish culture net cage, comprising:
Major network case 10,10 upper end of major network case have for providing the buoyance module 50 of buoyancy,
Secondary net cage 30, secondary net cage 30 are connected to 10 lower section of major network case by bumper post 20,
Wherein, in the middle part of bumper post 20 have cushion chamber 21,21 built-in elastic part 22 of cushion chamber,
Wherein, major network case 10, secondary net cage 30 are respectively equipped with the gag lever post 13 cooperated with bumper post 20,13 end portion of gag lever post
Divide and be limited in cushion chamber 21, the part being limited in cushion chamber 21 can make stretching motion in cushion chamber 21.Gag lever post 13
End pole face is in contact with elastic component 22.
The present invention increases entire aquaculture net cage position by the way that aquaculture net cage is arranged to major-minor net cage and is superposed up and down
The stability of Yu Shuizhong, specifically, the combining form up and down of major-minor net cage is used to enhance the total weight of entire aquaculture net cage to mention
High net cage is integrally located at the stability in water, and the aquaculture net cage whole height under assembled state is increased, so that aquaculture net cage
Whole stability with higher in the vertical direction, SEA LEVEL VARIATION when in face of aquaculture sea area flood tide and ebb tide are of the invention
Aquaculture net cage buoyancy and vertical direction stability uses the structure of single net cage more preferable compared with the prior art in water, into one
The junction design bumper post 20 in major network case 10 and secondary net cage 30 of step comes to net cage in tidal level change procedure on the whole
Buffering effect is played in lower floating, divides aquaculture net cage integrally by the tide SEA LEVEL VARIATION generation power that floated up and down by bumper post 20
Change onto major network case 10 and secondary net cage 30, in the sea area with bimodal water level, such as Daya Bay, from top to bottom with this
Between the major network case 10 of connection and secondary net cage 30 on the one hand setting bumper post 20 realizes the company between major network case 10 and secondary net cage 30
Connect, secondary 30 major network case of net cage avoided to separate, guarantee the structural stability of aquaculture net cage main body, on the other hand, major-minor net cage by
When to primary or secondary flood tide/ebb tide when SEA LEVEL VARIATION, during the generation of major-minor net cage floats up and down, show position using gag lever post 13
Make stretching motion in cushion chamber 21 in the part in cushion chamber 21, the power that floats up and down that major-minor net cage is generated is transferred to elasticity
Part 22 resists the rotating torque of toppling that net cage bottom of the major-minor net cage in floating up and down generates, and realizes aquaculture net cage self-balancing
It topples caused by the whole underwater counterweight of net cage rotating torque, i.e. realization self-adjusting ability, stability is high in water for net cage.
Referring to shown in Fig. 1,2 and Figure 11, large-scale finished product fish culture net cage further include: connection component 60 is connected to component 60
For being connected to major network case 10 and secondary net cage 30.
Include: referring to component 60 shown in Fig. 1,2 and Figure 11, is connected to
Air bag 61, air bag 61 are respectively communicated with the 30 casees top surfaces in 10 bottom face of major network case and secondary net cage,
Tracheae 63, tracheae 63 are used for 61 charge/discharge gas of air bag, and 63 one end of tracheae connects air bag 61, and other end connection floats on water
The valve 64 in face,
Wherein, there is under 61 inflated condition of air bag for middle part the column shape of through-hole, and there is horizontal connection gas in through-hole
Plate 62, middle through-hole is closed under 61 deflation status of air bag, and connection component 60 passes through the inflated for deflated state tune to air bag 61
The size of connection network interface 81 on whole next adjustment period connection sealing etting 80, the size of connection network interface 81, which adjusts, can be achieved control master
Cultivation in net cage 10 and secondary net cage 30 is freely moved about between major network case 10 and secondary net cage 30, or by material culture in major-minor net
Separate between case, one of the effect of connection component 60 is that layering cultivation can be achieved, such as launches fish in major network case 10
Seedling is formed to fry, into the egg-laying season after by inflator pump connect with valve 64 by gas by tracheae 63 input air bag 63, reality
Existing air bag 63 is that inflated condition makes to be connected between major-minor net cage, and adult fish to be cultivated enters the secondary net cage 30 that mesh is less than its roe
Interior, adult fish enters in major network case 10 after adult fish carries out production seed inside it, and the gas being then exhausted from air bag 61 makes its middle through-hole
It is closed and is further limited using the passability of connection more than 62 middle through-holes of gas plate, finally the adult fish in major network case 10 is received
It catches or continues to cultivate, realize that layering aquaculture model is lured when the two of connection 60 effect of component are not use layering aquaculture model
Or it drives material culture and enters secondary net cage 30 by controlling the inflation/deflation state of air bag 63 to realize, specifically, in typhoon weather
Under, do not connected by the way that material culture is largely focused in secondary net cage 30 and the deflation of air bag 30 is formed secondary net cage 30 with major network case 10
Logical state makes material culture concentrate on the lower section of aquaculture net cage entirety increase aquaculture net cage center of gravity, maintains aquaculture net cage whole
Stability avoids cage culture mode from being generated loss by adverse weather conditions.
Referring to fig. 4, shown in 5, the setting of 10 upper end opening of major network case, lower end connection sealing etting 80, surrounding connection etting 70,
Secondary 30 upper and lower side of net cage is equipped with sealing etting 80, and surrounding connects etting 70,
Referring to fig. 4, shown in 5, sealing net that the sealing etting 80 of 10 lower end of major network case connection is connect with pair net cage 30 upper end
The connection network interface 81 being fastenedly connected with the column side of inflated condition lower gasbag 61 is offered on clothing 80.It is soft for sealing etting 80
Property scalable etting, adjusted for realizing connection component 60 by the inflated for deflated state to air bag 61 and carry out adjustment period and connect
Seal the size of the connection network interface 81 on etting 80.
Referring to shown in Fig. 7,8,13 surrounding of gag lever post is around arcuation through hole 13a is offered, and grafting can shape in through hole 13
The limit rod piece 13b of change, limit rod piece 13b one end part is located at outside cushion chamber 21 in the other end in cushion chamber 21, for limiting
It makes the gag lever post being limited in cushion chamber 21 and makees stretching motion range in cushion chamber 21.Using can deformation limit rod piece 13b insert
Entering arcuation through hole 13a enters one end in cushion chamber 21, and the other end is located at outside cushion chamber 21, that is, limits length limit
The position relative resilient part 22 in cushion chamber 21 of bar 13 makees stretching motion up and down, to realize the power that floats up and down for generating major-minor net cage
It is transferred to elastic component 22 and realizes the connection between major network case 10 and secondary net cage 30.
Referring to shown in Fig. 7,8, elastic component 22 includes spring and can buffer the plate slid up and down in strong 21, plate difference
It is connected to both ends of the spring.The power transmitting that floats up and down for generating major-minor net cage is come into full contact with by plate and 13 end of gag lever post
To spring.
Referring to fig. 4, shown in 9,10, buoyance module 50 is including rotatable floating drum 90 and for connecting floating drum 90 and major network case 10
Buoyant rope 91, concatenate a plurality of floating drums 90 on buoyant rope 91,90 quantity of floating drum on every buoyant rope 91 is preferably 3, each major network
Three buoyant ropes 91 are preferably connected on case 10, each 91 spacing of buoyant rope keeps equal.Floating drum 90 guarantees aquaculture net cage for providing buoyancy
Whole buoyancy in water, avoids aquaculture net cage from integrally sinking in water body, if necessary can by 10 upper opening of major network case into
Make aquaculture net cage integral sinking Yu Shuizhong after row sealing treatment again, this situation is applied to great typhoon weather condition, makes to cultivate
Net cage integral sinking Yu Shuizhong avoids it by windage, and 90 main function of floating drum is the tank tower 11 for guaranteeing 10 upper end of major network case
It bubbles through the water column, guarantees the buoyancy stability of aquaculture net cage entirety, net cage is avoided to topple.
Referring to shown in Fig. 9,10,90 transversal cross-section of floating drum is conchoidal, and around equipped with annular groove 92 on 90 barrels of faces of floating drum.It is floating
The cylinder specific procedure of processing of 90 structures is the annular groove 92 that cut ring fills in the buoyancy material of stanchion, annular groove 92 and stanchion buoyancy material
Axis perpendicular cuts the plane of one with its axis parallel in stanchion buoyancy material later, suits arc core at plane both ends
The arcwall face 93 of line and stanchion buoyancy material axis parallel forms 90 structure of floating drum.Select the purpose of the floating drum 90 of above structure
It is to play the role of 10 top water body of major network case certain choked flow and improves with this stability of 10 top of major network case, specifically exists
When sea area flood tide locating for net cage or ebb tide, the water body above major network case 10, the i.e. wave action of the water surface are when floating drum 90, floating drum 90
It can produce corresponding rotary motion, arcwall face 93 can guide downwards the water body flow direction of the part water surface in rotary course, into
And reduce 11 water flow impact pressure of tank tower that water surface water body acts on 10 upper end of floating drum 90 and major network case, it realizes on high major network case 10
The stability of side.
It participates in Fig. 1, shown in 4, counterweight 40 is connected with below auxiliary box body 30, counterweight 40 is connected to secondary net by body 41 of restricting
30 lower section of case, subtracts 40 by counterweight to enhance the steadily of centre of gravity effect of aquaculture net cage in water, avoids that net cage rollover occurs.
Referring to fig. 4, shown in 5, major network case 10 and secondary net cage 30 are made of tank tower 11 and connecting rod 12, and tank tower 11 is rectangle
Shape component, 12 upper and lower end faces of connecting rod are connected to each corner of tank tower 11, are also connected on the inside of each corner of tank tower 11
There is reinforcing rod 14.Using bonding or welding manner between reinforcing rod 14 and tank tower 11, need to guarantee tank tower 11 and add in the case of welding
Strong bar 14 is metal material, structural stability of the reinforcing rod 14 designed for reinforcing tank tower 11, reinforcing rod 14 and tank tower 11
Three-legged structure can be formed to reinforce the structural stability of tank tower 11.
Embodiment 2:
Inventive concept of this implementation based on embodiment 1 further optimizes large-scale finished product fish culture net cage of the invention:
It is equipped with the gag lever post 13 cooperated with bumper post 20 below major network case 10, is specifically cubic, net cage frame for main net cage 10
11 be rectangular frame, and gag lever post 13 is connected on 11 face of net cage frame that each corner of the rectangular frame is equipped with, is set above secondary net cage 30
There is the gag lever post 13 cooperated with bumper post 20, specifically be secondary net cage 30 be cubic, net cage frame 11 is rectangular frame, is somebody's turn to do
Gag lever post 13 is connected on 11 face of net cage frame that each corner of rectangular frame is equipped with.
Etting 70, the mesh shape for sealing etting 80 are diamond shape, by setting the mesh shape of etting 70, sealing etting 80
Being calculated as diamond shape is beneficial to increase the whole resistance flowing effect for horizontal, longitudinal water flow of net cage, and then realizes that aquaculture net cage is whole in water
In stability, avoid being influenced to topple by weather.It is about effect of the diamond shape etting in terms of choked flow better than rectangular etting
The prior art, for details, reference can be made to prior art documents: the experimental study of left-eyed flounder aquaculture net cage performance optimization.
The tank tower 11 of the application is mutually inserted by four rod pieces, and each rod piece one end respectively corresponds fast equipped with grafting
11a, the other end are equipped with spliced eye 11b corresponding with the fast 11a of grafting, and specific assembly is not described in detail herein, should be this
Field technical staff is known.
Embodiment 3:
When large-scale finished product fish culture net cage of the invention uses: major network case 10 of the invention being connect with secondary net cage 30, is had
Body is connected by bumper post 20, and gag lever post 13 is inserted into the cushion chamber 21 of bumper post 20 by when connection, is adjusted according to through hole 13a
Limit rod piece 13b is inserted into through hole 13a after insertion, it is preferably alloyed copper that limit rod piece 13b, which selects material, need to guarantee to limit
Position rod piece 13b one end part is located at outside cushion chamber 21 in the other end in cushion chamber 21, realizes that limitation is limited in buffering with this
Gag lever post 13 in chamber 21 is making stretching motion range while guaranteeing the company between major network case 10 and secondary net cage 30 in cushion chamber 21
It connects, then counterweight 40 is connected to secondary 30 lower section of net cage by body 41 of restricting, will finally be connected to the air bag 61 and major-minor net of component 60
The connection network interface 80 of the sealing etting 80 of case is fixedly connected, and for example, by using the mode of bonding, should not necessarily be limited by this mode, is completed
Buoyance module 50 is installed again after being connected to the installation of component 60, by large-scale finished product fish culture net cage of the invention put into aquaculture sea area into
Row cage culture.
There are two types of cultivation means selections in the breeding process:
Means one: layering cultivation, launch fry in major network case 10, formed to fry, into the egg-laying season after pass through inflation
Pump is connect with valve 64 inputs air bag 63 by tracheae 63 for gas, realizes that air bag 63 is that inflated condition makes to connect between major-minor net cage
Logical, adult fish to be cultivated enters mesh less than in the secondary net cage 30 of its roe, and adult fish enters after adult fish carries out production seed inside it
In major network case 10, the gas being then exhausted from air bag 61 is closed its middle through-hole and utilizes the logical of connection more than 62 middle through-holes of gas plate
The property crossed further limits, and finally carries out catching to the adult fish in major network case 10 or continues to cultivate, and realizes layering aquaculture model.
Means two: not using one breeding way of means, and material culture can be move freely in major network case 10 and secondary net cage 30, when
When encountering typhoon weather, material culture is largely focused in secondary net cage 30 and by launching bait or other modes by air bag 30
It deflates and forms secondary net cage 30 and 10 disconnected state of major network case, material culture is made to concentrate on the lower section of aquaculture net cage entirety to make to cultivate
Net cage center of gravity increases, and maintains aquaculture net cage overall stability, and cage culture mode is avoided to be generated loss by adverse weather conditions.
It is above-mentioned not address place, it is suitable for the prior art, should be known to a person skilled in the art, it is no longer superfluous in detail herein
It states.
Although the above more term for having used expression structure, it does not exclude the possibility of using other terms.It uses
These terms are only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limit
System is disagreed with spirit of that invention.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. large-scale finished product fish culture net cage, comprising:
Major network case (10), major network case (10) upper end have for providing the buoyance module (50) of buoyancy,
Secondary net cage (30), the pair net cage (30) are connected to below major network case (10) by bumper post (20),
Wherein, there are cushion chamber (21) in the middle part of the bumper post (20), cushion chamber (21) the built-in elastic part (22),
Wherein, the major network case (10), secondary net cage (30) are respectively equipped with the gag lever post (13) with bumper post (20) cooperation, the limit
Position bar (3) end sections are limited in cushion chamber (21), and being limited in the part in cushion chamber (21) can make in cushion chamber (21)
Stretching motion.
2. large size finished product fish culture net cage as described in claim 1, it is characterised in that: further include:
It is connected to component (60), the connection component (60) is for being connected to major network case (10) and secondary net cage (30).
3. large size finished product fish culture net cage as claimed in claim 2, it is characterised in that: the connection component (60) includes:
Air bag (61), the air bag (61) are respectively communicated with major network case (10) bottom face and secondary net cage (30) case top surface,
Tracheae (63), the tracheae (63) are used for air bag (61) charge/discharge gas, and described tracheae (63) one end connects air bag (61), separately
One end connects the valve (64) bubbled through the water column,
Wherein, there is under air bag (61) inflated condition for middle part the column shape of through-hole, and there is horizontal connection gas plate in through-hole
(62), middle through-hole is closed under air bag (61) deflation status.
4. large size finished product fish culture net cage as claimed in claim 3, it is characterised in that:
Major network case (10) the upper end opening setting, lower end connection sealing etting (80), surrounding connect etting (70), the pair net
Case (30) upper and lower side is equipped with sealing etting (80), and surrounding connects etting (70),
On the sealing etting (80) that the sealing etting (80) of major network case (10) the lower end connection is connect with secondary net cage (30) upper end
Offer the connection network interface (81) being fastenedly connected with the column side of inflated condition lower gasbag (61).
5. large size finished product fish culture net cage as described in claim 1, it is characterised in that: gag lever post (13) surrounding surround and opens
Equipped with arcuation through hole (13a), the deformable limit rod piece (13b) of the interior grafting of the through hole (13) limits rod piece (13b) one
End is located at cushion chamber (21) interior the other end and is located at cushion chamber (21) outside, the limit for being limited in cushion chamber (21)
Bar makees stretching motion range in cushion chamber (21).
6. large size finished product fish culture net cage as described in claim 1, it is characterised in that: the elastic component (22) include spring and
The plate slid up and down in strong (21) can be being buffered, the plate is connected to both ends of the spring.
7. large size finished product fish culture net cage as described in claim 1, it is characterised in that: the buoyance module (50) includes that can revolve
Turn floating drum (90) and the buoyant rope (91) for connecting floating drum (90) Yu major network case (10), is concatenated on the buoyant rope (91) a plurality of floating
Cylinder (90).
8. large size finished product fish culture net cage as claimed in claim 7, it is characterised in that: floating drum (90) transversal cross-section is shellfish
It is shelly-shaped, and around equipped with annular groove (92) on floating drum (90) bucket face.
9. the large-scale finished product fish culture net cage as described in claim 1-8 any claim, it is characterised in that: the auxiliary box body
(30) lower section is connected with counterweight (40), and the counterweight (40) is connected to below secondary net cage (30) by rope body (41).
10. the large-scale finished product fish culture net cage as described in claim 1-8 any claim, it is characterised in that: the major network
Case (10) and secondary net cage (30) are made of tank tower (11) and connecting rod (12), and the tank tower (11) is rectangular-shaped component, connection
Bar (12) upper and lower end faces are connected to each corner of tank tower (11), are also connected on the inside of each corner of tank tower (11)
Reinforcing rod (14).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732981.1A CN110313428B (en) | 2019-08-09 | 2019-08-09 | Large-scale finished fish aquaculture net case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732981.1A CN110313428B (en) | 2019-08-09 | 2019-08-09 | Large-scale finished fish aquaculture net case |
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| CN110313428A true CN110313428A (en) | 2019-10-11 |
| CN110313428B CN110313428B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910732981.1A Active CN110313428B (en) | 2019-08-09 | 2019-08-09 | Large-scale finished fish aquaculture net case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115039729A (en) * | 2022-06-21 | 2022-09-13 | 浙江省海洋水产研究所 | Small yellow croaker transition device and method capable of improving survival rate |
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| KR101981496B1 (en) * | 2018-07-20 | 2019-05-28 | 대한민국 | Apparatus for real time monitoring of oxygen deficient water mass for a net type aquaculture place |
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| CN110313428B (en) | 2021-08-24 |
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