CN207151622U - One kind splicing lift marine site aquaculture net cage - Google Patents

One kind splicing lift marine site aquaculture net cage Download PDF

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Publication number
CN207151622U
CN207151622U CN201720963656.2U CN201720963656U CN207151622U CN 207151622 U CN207151622 U CN 207151622U CN 201720963656 U CN201720963656 U CN 201720963656U CN 207151622 U CN207151622 U CN 207151622U
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CN
China
Prior art keywords
net cage
aquaculture net
ladder
marine site
floating drum
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.)
Expired - Fee Related
Application number
CN201720963656.2U
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Chinese (zh)
Inventor
谌志新
谭永明
王志勇
林礼群
徐志强
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Fishery Machinery and Instrument Research Institute of CAFS
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Fishery Machinery and Instrument Research Institute of CAFS
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Priority to CN201720963656.2U priority Critical patent/CN207151622U/en
Application granted granted Critical
Publication of CN207151622U publication Critical patent/CN207151622U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Farming Of Fish And Shellfish (AREA)

Abstract

The utility model provides a kind of splicing lift marine site aquaculture net cage, and the housing of the aquaculture net cage is in integrally frustum, and the basal diameter of the aquaculture net cage housing is more than top surface diameter;The housing of the aquaculture net cage is assembled by some up-narrow and down-wide ladder-shaped frames, and the bottom surface of the aquaculture net cage is provided with rack, adjacent ladder-shaped frame is installed together by flange and connector, floating drum is provided with the bottom of each ladder-shaped frame, the floating drum is provided with air inlet pipe and discharge outlet, for controlling drifting along for aquaculture net cage;The aquaculture net cage is hung with fish shelter anchor by anchor cable, and is connected in the middle part of the anchor cable by drag-line with being suspended in the floating ball component of top.Compared with traditional deep-sea rigidity net cage, taper type splicing construction provided by the utility model, while rib framework enhancing net cage intensity more using taper type, realize modularization, standardization and the production of the volume facility of miniaturization, it ensure that and make precision and be readily transported, assembling is completed at scene and net cage is launched.

Description

One kind splicing lift marine site aquaculture net cage
Technical field
It the utility model is related to sea farming field, and in particular to one kind splicing lift marine site aquaculture net cage.
Background technology
Large-scale stormy waves resistant net cage for deep sea equipment is introduced from Norway first from China in 1999, Deep sea net cage obtains soon in China Speed development, it is rear to introduce more advanced Norway HDPE net cages and U.S.'s oceanographic station net cage etc..From domestic independent development in 2001 Deep sea net cage enters the operation stage.
Deep sea net cage cultivation is used as a kind of high density, intensive culture mode, develops in world in recent years very rapidly, And develop to the direction of automation, multifunction, maximization and Deepwater Open Sea, especially offshore pollution is serious in recent years, fish production Amount and Quality Down.Cause cultivation tendency deep-sea.Deep sea net cage is mostly the rigid cylindrical and large-scale net cage of polygonal prism shape, Poor rigidity, volume are big and weigh, need Site Welding and overall all problems of launching to optimize solution.
Current Deep sea net cage is all toward maximization development, 10000 cubes and bigger in the majority, is mostly rigid cylinder With the large-scale net cage of polygonal prism shape.Fixed net cage poor rigidity, volume are big and weigh, need Site Welding and overall the problems such as launching, Have influence on crudy, the transport difficult of net cage;Heaviness causes lifting appliance requirement high;It is fixedly mounted flexibly to resist wind Wave., can be from many-sided optimizations such as spliced, standard modular, light weight intensity height and lifts on the basis of capacity is constant Solve.
Utility model content
To overcome the problem of deep-sea culture net cage is present in the prior art, the utility model provides a kind of new deep-sea and supported Net cage is grown, it is by spliced net cage frame component, floating drum, netting gear, floating ball component, fish shelter anchor, intake and exhaust pipeline system and water The parts such as lower monitoring system realize net cage culture in enclosure, resistance stormy waves when lifting and fish weather monitoring.
The utility model uses smallclothes assembled structure, it is possible to achieve the regular mass of factory, mechanization, standardization rule Model is produced, and with individually designed in common heavy construction, single-piece work, manual work is compared, and cost low yield can big quality height.This The aquaculture net cage that utility model provides is not processed near field of employment, reduces the pollution to locality.
Concrete scheme is:
One kind splicing lift marine site aquaculture net cage, the housing of the aquaculture net cage are in integrally frustum, the culturing net The basal diameter of case housing is more than top surface diameter;
The housing of the aquaculture net cage is assembled by some up-narrow and down-wide ladder-shaped frames, and the bottom of the aquaculture net cage Face is provided with rack, and adjacent ladder-shaped frame is installed together by flange and connector, is provided with the bottom of each ladder-shaped frame Floating drum, the floating drum are provided with air inlet pipe and discharge outlet, for controlling drifting along for aquaculture net cage;
The aquaculture net cage is hung with fish shelter anchor by anchor cable, and by drag-line and is suspended in top in the middle part of the anchor cable Floating ball component is connected, and the fish shelter anchor is the enclosed type frame structure of hollow out.
Further, it is fixed with netting gear on the housing.
Further, the fish shelter anchor is made up of the terrace with edge framework at top and the right prism framework of bottom;
The bottom surface length of side of the terrace with edge framework is more than the top surface length of side, and the bottom surface of terrace with edge framework and the top surface of right prism framework Overlap.
Further, two rows aisle is provided with the top of the aquaculture net cage.
Further, each ladder-shaped frame is assembled up and down by some ladder-shaped components, the bottom of any one ladder-shaped component The face length of side is equal with the top surface length of side of the ladder-shaped component below the ladder-shaped component;
M shape strengthening frame is provided with the region that each ladder-shaped component surrounds.
Further, the aquaculture net cage is provided with underwater environment monitoring system, is connected with the monitor supervision platform of outside;
The monitoring system includes underwater camera, water quality monitoring sensor and temperature monitoring sensor.
Further, the joining place between two neighboring ladder-shaped frame bottom is provided with leg, and each leg passes through method Blue and connector is arranged on two neighboring ladder-shaped frame bottom.
Further, support frame is provided with the floating drum, support frame as described above is connected on the floating drum inwall.
Further, the discharge outlet is provided with valve.
Compare defect present in prior art, the utility model has the advantage of:
1st, be all that single component is bulky using welding to solve between current large-scale net cage support body part, lifting and The problems such as processing difficulties, we are attached using polylith by flange and connector.The single-piece small volume so processed, transport It is convenient, it is also low using common section bar cost.
2nd, in order to solve current large-scale net cage to overcome transportation problem, asking for welding completion nearby is all placed using net cage Topic.Net cage is divided into multiple standard concatenation modules by us, and these modules can uniformly machine in factory, be set by high-precision Standby processing, maturation process are instructed and perfect detection architecture ensures the structure precision of each concatenation module, allow net cage using ground Point is no longer limited.
3rd, it is not easy to move to solve the current large-scale formula net cage that rigidly fixes, during storm the problem of accommodation ability.I Add floating drum using bottom, by intake and exhaust pipeline system to floating drum fill exhaust and the lifting of net cage is realized in water injection, Intake and exhaust distribution control device in intake and exhaust pipeline system ensures that each section of intake and exhaust of net cage uniformly lift equilibrium.Arrive in storm When, net cage is sunk into seabed, by leg and seabed contact support, avoiding sea, the wind was high and the waves were pressing.
4th, for the ease of understanding the weather of fish in net cage, equipped with water-proof CCD camera and detection device, prison in real time is completed Control.
5th, fish shelter anchor uses the enclosed type frame structure of hollow out, and the effect of fixed cage is on the one hand realized as traditional anchor, It can play simultaneously and trap the shoal of fish, improve waters living environment.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram for splicing lift marine site aquaculture net cage provided by the utility model;
Fig. 2 a and 2b are aquaculture net cage housing front view and upward view (not including floating drum);
Fig. 3 a-3c are the utility model schematic diagram of the ladder-shaped frame under different visual angles in one embodiment:
Fig. 4 a-4c are the schematic diagram of the utility model floating drum in one embodiment;
Fig. 4 d are the close-up schematic view of aquaculture net cage housing;
Fig. 5 a-5c are the schematic diagram of the utility model fish shelter anchor in one embodiment.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide Solution.It is, however, obvious to a person skilled in the art that the utility model can be without one or more of these thin Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description, To explain the technical solution of the utility model.Preferred embodiment of the present utility model is described in detail as follows, but except these Outside being described in detail, the utility model can also have other embodiment.
The utility model provides a kind of splicing lift marine site aquaculture net cage, and the housing of aquaculture net cage is in integrally frustum Shape, the basal diameter of aquaculture net cage housing are more than top surface diameter;
The housing 1 of aquaculture net cage is assembled by some up-narrow and down-wide ladder-shaped frames 10, and the bottom surface peace of aquaculture net cage Equipped with rack, adjacent ladder-shaped frame 10 is installed together by flange and connector, is provided with the bottom of each ladder-shaped frame 10 Floating drum 2, floating drum 2 are provided with air inlet pipe and discharge outlet, for controlling drifting along for aquaculture net cage;
Aquaculture net cage is hung with fish shelter anchor 5 by anchor cable, and passes through drag-line and the ball float group for being suspended in top in the middle part of anchor cable Part 4 is connected, and can be stretched anchor cable upwards by floating ball component 4, improves the steadiness of fish shelter anchor 5;Wherein, fish shelter anchor 5 is to engrave Empty enclosed type frame structure.
Compared with traditional deep-sea rigidity net cage, taper type splicing construction provided by the utility model is more using taper type While rib framework strengthens net cage intensity, modularization, standardization and the production of the volume facility of miniaturization are realized, ensure that making essence Spend and be readily transported, assembling is completed at scene and net cage is launched.Exhaust and water injection are filled to floating drum by intake and exhaust pipeline system Realize the lifting of net cage, the intake and exhaust distribution control device in intake and exhaust pipeline system ensures that each section of intake and exhaust of net cage uniformly lift It is balanced.In addition, fish shelter anchor uses the enclosed type frame structure of hollow out, the on the one hand effect fixed cage as traditional anchor, simultaneously It can play and trap the shoal of fish, improve waters living environment.
In the optional embodiment of the utility model one, netting gear 3 is fixed with housing, specifically, netting gear 3 is fixed on housing Side wall and bottom surface, to surround culturing area.
In the optional embodiment of the utility model one, fish shelter anchor 5 is by the terrace with edge framework at top and the right prism of bottom Framework forms;Wherein, the bottom surface length of side of terrace with edge framework is more than the top surface length of side, and the bottom surface of terrace with edge framework and the top of right prism framework Face overlaps.Preferably, the top of fish shelter anchor 5 is positive six terrace with edge, and bottom is positive six prismsby, and net staggeredly is provided with the top of positive six terrace with edge Shape structure, in addition, the bottom surface and side of positive six prismsby are provided with network structure staggeredly, while improving stability, it is easy to fish Class activity/nest in it.As illustrated in figs. 5 a-5 c, fish shelter anchor 5 provided by the utility model uses concrete for making and for hollow out Design, while completing fixed cage, it can play and trap the shoal of fish, improve waters living environment.Simultaneously use this top for The design of frustum, its stability in ocean current can be improved.
In the optional embodiment of the utility model one, two rows aisle is provided with the top of aquaculture net cage.Such as Fig. 3 a- Shown in 3b, aisle 8 and lower aisle 9 are provided with the top of aquaculture net cage, is easy to staff to be walked about.
In the optional embodiment of the utility model one, each ladder-shaped frame 10 is assembled up and down by some ladder-shaped components, The bottom surface length of side of any one ladder-shaped component is equal with the top surface length of side of the ladder-shaped component below the ladder-shaped component;Each ladder-shaped component encloses Into region in be provided with M shape strengthening frame 13, play a part of reinforcing, improve the bulk strength of aquaculture net cage.Such as Fig. 3 a- Shown in 3c, each ladder-shaped frame 10 is overall in up-narrow and down-wide trapezoidal, is connected up and down by multiple ladder-shaped components and formed, from top to bottom Ladder-shaped component size progressively successively decrease, neighbouring two ladder-shaped components are fixed together by flange and connector.It is trapezoidal Framework uses modularized design, is easily installed and dismantles.
In the optional embodiment of the utility model one, aquaculture net cage is provided with underwater environment monitoring system 7, with outside Monitor supervision platform is connected, and underwater monitoring system completes the monitoring of cultivation fish state in net cage;Monitoring system 7 include underwater camera, Water quality monitoring sensor and temperature monitoring sensor.Technical staff can watch underwater picture data in real time on platform, and Breeding environment water quality and water temperature can be intuitively observed, foundation is provided for Optimal culture environment.
In the optional embodiment of the utility model one, the joining place between the two neighboring bottom of ladder-shaped frame 10 is provided with Leg 11.The effect of leg 11 is:The upper end of support 11 is fixed with 2 ladder-shaped frames, on the one hand can play reinforcing cultivation The effect of net cage;On the other hand, due to aquaculture net cage provided by the utility model be Liftable type, it is necessary to according to marine environment Difference selects to float or sinks to seabed, and when sinking to seabed, leg 11 can be used as supporting pad in sea bed and aquaculture net cage Framework between, avoid aquaculture net cage from being absorbed in the silt in seabed.
In the optional embodiment of the utility model one, support frame 12 is provided with floating drum 2, support frame 12 is connected to floating drum On 2 inwalls, to improve the intensity of floating drum 2.When aquaculture net cage sinks to seabed, because floating drum 2 is hollow, once the hydraulic pressure born It is excessive may to cause its deformation or even rupture, it is contemplated that this problem, the utility model set support frame in floating drum 2, can To improve its compression strength.Optionally, support frame 12 is the preferable A-frame of stability.Fig. 4 a are the stereogram of floating drum 2, are schemed 4b is the sectional view of floating drum 2, and Fig. 4 c are the cross-sectional view corresponding to A-A axis in 4b, above floating drum 2 to install truss, use In being fixed on ladder-shaped frame bottom.
With further reference to shown in Fig. 4 d, each floating drum 2 is provided with intake and exhaust pipeline system 6, passes through intake and exhaust pipeline system 6 To control the buoyancy of floating drum 2, and then realize that aquaculture net cage is overall and drift along.Specially:If desired aquaculture net cage floats, by entering Gas discharge pipe system 6 makes the seawater discharge in floating drum 2 to improve buoyancy full of air in it toward gas injection in floating drum, and then Aquaculture net cage is set integrally to float;Aquaculture net cage integral sinking is needed when running into wind and waves, will by intake and exhaust pipeline system 6 Gas discharge in floating drum, seawater enter floating drum 2, seabed are sunk in the presence of aquaculture net cage self gravitation.
In the optional embodiment of the utility model one, discharge outlet is provided with valve, air inlet pipe gas injection discharge floating drum 2 After seawater, valve is closed, by seawater isolation outside.
Compared with traditional deep-sea rigidity net cage, taper splicing construction provided by the utility model, using the more rib framves of taper Structure strengthen net cage intensity while, realize modularization, standardization and the volume facility of miniaturization production, ensure that make precision and It is readily transported, assembling is completed at scene and net cage is launched.Exhaust and water injection realization are filled to floating drum by intake and exhaust pipeline system The lifting of net cage, the intake and exhaust distribution control device in intake and exhaust pipeline system ensures each section of intake and exhaust of net cage, and uniformly lifting is equal Weighing apparatus;Underwater monitoring system completes the monitoring of cultivation fish state in net cage;The Openworks shape fish shelter anchor of concrete for making, complete fixed net While case, trap the shoal of fish, improve waters living environment.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area Formula is practiced;Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all may be used Technical solutions of the utility model are made with many possible changes and modifications using the methods and technical content of the disclosure above, or is repaiied The equivalent embodiment of equivalent variations is changed to, this has no effect on substantive content of the present utility model.Therefore, it is every without departing from this practicality The content of new technique scheme, according to the technical essence of the utility model to any simple modification made for any of the above embodiments, etc. With change and modification, still fall within technical solutions of the utility model protection in the range of.

Claims (9)

1. one kind splicing lift marine site aquaculture net cage, it is characterised in that the housing of the aquaculture net cage is in integrally frustum, institute The basal diameter for stating aquaculture net cage housing is more than top surface diameter;
The housing of the aquaculture net cage is assembled by some up-narrow and down-wide ladder-shaped frames, and the bottom surface peace of the aquaculture net cage Equipped with rack, adjacent ladder-shaped frame is installed together by flange and connector, and floating drum is provided with the bottom of each ladder-shaped frame, The floating drum is provided with air inlet pipe and discharge outlet, for controlling drifting along for aquaculture net cage;
The aquaculture net cage is hung with fish shelter anchor by anchor cable, and passes through drag-line and the ball float for being suspended in top in the middle part of the anchor cable Component is connected, and the fish shelter anchor is the enclosed type frame structure of hollow out.
2. splicing lift marine site aquaculture net cage as claimed in claim 1, it is characterised in that be fixed with net on the housing Tool.
3. splicing lift marine site aquaculture net cage as claimed in claim 1, it is characterised in that the fish shelter anchor by top rib Table frame and the right prism framework of bottom composition;
The bottom surface length of side of the terrace with edge framework is more than the top surface length of side, and the bottom surface of terrace with edge framework and the top surface weight of right prism framework Close.
4. splicing lift marine site aquaculture net cage as claimed in claim 1, it is characterised in that set at the top of the aquaculture net cage It is equipped with two rows aisle.
5. splicing lift marine site aquaculture net cage as claimed in claim 1, it is characterised in that each ladder-shaped frame is by some Ladder-shaped component assembles up and down, the bottom surface length of side and the top surface of the ladder-shaped component below the ladder-shaped component of any one ladder-shaped component The length of side is equal;
M shape strengthening frame is provided with the region that each ladder-shaped component surrounds.
6. splicing lift marine site aquaculture net cage as claimed in claim 1, it is characterised in that the aquaculture net cage is provided with water Lower environmental monitoring system, it is connected with the monitor supervision platform of outside;
The monitoring system includes underwater camera, water quality monitoring sensor and temperature monitoring sensor.
7. splicing lift marine site aquaculture net cage as claimed in claim 1, it is characterised in that two neighboring ladder-shaped frame bottom Between joining place leg is installed, any one leg is arranged on two neighboring ladder-shaped frame bottom by flange and connector Portion.
8. splicing lift marine site aquaculture net cage as claimed in claim 1, it is characterised in that support is provided with the floating drum Frame, support frame as described above are connected on the floating drum inwall.
9. splicing lift marine site aquaculture net cage as claimed in claim 1, it is characterised in that the discharge outlet is provided with valve.
CN201720963656.2U 2017-08-03 2017-08-03 One kind splicing lift marine site aquaculture net cage Expired - Fee Related CN207151622U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720963656.2U CN207151622U (en) 2017-08-03 2017-08-03 One kind splicing lift marine site aquaculture net cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720963656.2U CN207151622U (en) 2017-08-03 2017-08-03 One kind splicing lift marine site aquaculture net cage

Publications (1)

Publication Number Publication Date
CN207151622U true CN207151622U (en) 2018-03-30

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107223619A (en) * 2017-08-03 2017-10-03 中国水产科学研究院渔业机械仪器研究所 One kind splicing lift marine site aquaculture net cage
CN110547240A (en) * 2019-09-29 2019-12-10 浙江海洋大学 suspended net cage and fish reef coupling system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107223619A (en) * 2017-08-03 2017-10-03 中国水产科学研究院渔业机械仪器研究所 One kind splicing lift marine site aquaculture net cage
CN107223619B (en) * 2017-08-03 2022-09-16 中国水产科学研究院渔业机械仪器研究所 Spliced lifting type sea area aquaculture net cage
CN110547240A (en) * 2019-09-29 2019-12-10 浙江海洋大学 suspended net cage and fish reef coupling system

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Granted publication date: 20180330