CN110521651A - A kind of deep-sea breeding region aquafarm device - Google Patents

A kind of deep-sea breeding region aquafarm device Download PDF

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Publication number
CN110521651A
CN110521651A CN201910911387.9A CN201910911387A CN110521651A CN 110521651 A CN110521651 A CN 110521651A CN 201910911387 A CN201910911387 A CN 201910911387A CN 110521651 A CN110521651 A CN 110521651A
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China
Prior art keywords
floating block
aquafarm
guide pile
deep
net cage
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CN201910911387.9A
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Chinese (zh)
Inventor
黄柱
段玮玮
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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Priority to CN201910911387.9A priority Critical patent/CN110521651A/en
Publication of CN110521651A publication Critical patent/CN110521651A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/60Floating cultivation devices, e.g. rafts or floating fish-farms
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/60Floating cultivation devices, e.g. rafts or floating fish-farms
    • A01K61/65Connecting or mooring devices therefor
    • 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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  • 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

Invention is related to deep-sea breeding field more particularly to a kind of deep-sea breeding region aquafarm device.A kind of deep-sea breeding region aquafarm device, including rectangle floating block, floating block bottom four is welded with guide pile at angle, the end of guide pile is fixedly connected with anchor block, net cage is provided between guide pile, lead screw is provided in guide pile, motor is fixedly connected at the top of guide pile, motor is located in floating block, lead screw is connected to the motor, fixed frame is provided between two neighboring guide pile, fixed frame is located at the outside of net cage and contactless, several fixed blocks are welded on fixed frame, fixed block is arranged with bearing, bearing inner race is connected with shaft, several arc panels are provided in shaft.The present apparatus is to solve the problems such as net cage volume Loss Rate is high, breeding efficiency is low, breeding environment is poor in the prior art.

Description

A kind of deep-sea breeding region aquafarm device
Technical field
The present invention relates to deep-sea breeding field more particularly to a kind of deep-sea breeding region aquafarm devices.
Background technique
Under the driving of social economy and under travel industry development drive, China's recreational fisheries are able to fast development, nothing By being from economic benefit or social benefit angle, development prospect is good, and development potentiality is huge, thus recreational fisheries possess it is wide Development space, also because gesture leads benefit, A clear guidance tourist participates in recreational fisheries activity for various regions.And it is a large amount of with greater coasting area Fishing, causes the fish in coastal waters to largely reduce, deep-sea breeding is then particularly important, at present China's sea water breeding area about 30,000,000 Mu, only accounting for tidal-flat area can be using area 15% or so, and mudflat is still very big using space and potentiality.Present China ocean Fishery relies primarily on marine fishing and the big type of industry of sea-farming two, but all suffers from different problems, and room for development also seems Less.Simultaneously as reasons such as coastal water fishery resource are increasingly exhausted, catching intensity is excessive, force China operation fishing ground constantly to Off-lying sea transfer, and the sea-farming of relevant range is limited by current production equipment technology level, is difficult to expand to 30 meters of isobaths Sea area in addition.It is opposite to form a fishery utilization white space within the scope of the sea area of 30-80 meters of isobaths, it is in and " does not have The state of fish fishing " and " cannot support ".Tracing it to its cause mainly has two o'clock: 1) it is difficult mainly to equip at present in the aquafarm of shallow sea operation To adapt to the severe environmental conditions at deep-sea;2) aquafarm equipment in deep-sea not yet solves the problems, such as its energy resource supply very well.And due to The ocean current flow velocity in deep-sea sea area is fast, and it is difficult to predict property in direction, causes the volume Loss Rate of net cage very high, and breeding spaces are reduced, net The case service life is not also high, causes breeding efficiency low, and aquaculture cost increases.
Summary of the invention
The present invention in view of the above-mentioned problems, overcome at least one deficiency, propose a kind of deep-sea breeding region aquafarm Device.
The technical solution adopted by the present invention is as follows: a kind of deep-sea breeding region aquafarm device, including rectangle floating block, Guide pile is welded at the angle of floating block bottom four, the end of guide pile is fixedly connected with anchor block, is provided with net cage between guide pile, It is provided with lead screw in guide pile, is fixedly connected with motor at the top of guide pile, motor is located in floating block, and lead screw is connected to the motor, phase It is provided with fixed frame between adjacent two guide piles, fixed frame is located at the outside of net cage and contactless, welds on fixed frame There are several fixed blocks, fixed block is arranged with bearing, and bearing inner race is connected with shaft, several arc panels are provided in shaft. Guide pile can support floating block, guide pile and anchor block to provide positioning in seabed for aquafarm device, the net cage between guide pile Marine organisms can be cultivated, arc panel can resist the ocean current in seabed, slow down the volumetric loss rate of net cage, and ocean current impacts arc panel Inner concave drives shaft rotation, damages to avoid arc panel from impacting by big ocean current, while shaft and arc panel rotate energy Accelerate the water body flow in net cage, increase the oxygen content of the seawater in net cage, prevents anaerobic organism from breeding, pollutes water quality and red tide Deng generation, moreover it is possible to slow down the attachment of microorganism on net cage.
Preferably, the radian of arc panel is between 1.047rad-1.578rad.The radian of arc panel is affected to ocean current Degree is resisted, and degree is accelerated to the water flow in net cage, can guarantee when radian is between 1.047rad-1.578rad will be extra large The flow control of stream in safe range, while also can guarantee that the water volume flow rate in net cage is moderate.
Preferably, be provided with lead screw in guide pile, be provided with motor above guide pile, motor is located in floating block, lead screw and Motor is connected.Motor drives guide screw movement, and lead screw drives net cage and wave subduer to move up and down, and net cage and wave resistance can in this way filled Position can be adjusted in time by setting, and hide sea beat as far as possible, prevent that net cage is caused to destroy, and the death rate of cultivation is caused to increase.
Preferably, wind power generation plant, life raft, helispot, jack machinism, leisure are provided at the top of floating block Living area and storeroom, wind power generation plant include fan and pedestal, and fan is fixed on the base by support rod;Helicopter One end of floating block is arranged in landing field, and the main part of helispot is in the outside of floating block;Jack machinism setting exists The opposite side of helispot, jack machinism include crane arm and gap bridge channel, and gap bridge pathway main-body portion is located at floating block Outside;The center of floating block is arranged in recreation area, is provided with multiple storerooms around the recreation area.Wind-force hair Electric installation can convert wind energy into electric energy and provide the energy for aquafarm device;In danger can by the life raft act of rescue, Helicopter landing pad can guarantee that the helicopter for providing goods and materials and traffic can land and take off, jack machinism can with equipment and The transmission of cargo and other items, recreation area can provide the place of amusement and recreation and life rest to people, and storeroom can store up Food and articles etc. necessary to hiding is lived, due to sea air humidity, a drier, which is arranged, can guarantee storage in storeroom The goods and materials of hiding are able to maintain drying, not moisture-sensitive and influence to use.
Preferably, two sides are provided with solar panels at the top of recreation area.Solar panels can convert the solar into electricity Can, the energy is provided for aquafarm.
Preferably, the top upper surface in recreation area is provided with signal and receives tower, and signal receives setting at the upper side of tower There is radar, signal receives and is provided with the opposite side that lightning rod is located at radar above tower.The setting of radar can connect convenient for aquafarm Collect mail number, to external situation can real-time update, lightning rod is then avoided that aquafarm by the injury of thunder and lightning.
Preferably, bollard is provided at four angles of floating block.It is admittedly, to be conducive to mobile ocean pasture when for towage The towage of device.
The beneficial effect of the present invention compared with the prior art is: by this aquafarm device, having on floating block and has leisure greatly very much Between can be capable of providing buoyancy with flexible topology, floating block, guarantee the equipment dress on floating block and set equal energy steady operation.
Motor drives guide screw movement, and lead screw drives net cage and wave subduer to move up and down, and net cage and wave resistance can in this way filled Position can be adjusted in time by setting, and hide sea beat as far as possible, prevent that net cage is caused to destroy, moreover it is possible to flexibly control anti-wave machine The position of structure and net cage enables net cage reach the waters for being suitble to cultivation in time.
Arc panel can resist the ocean current in seabed, slow down the volumetric loss rate of net cage, and ocean current impacts arc panel inner concave, band The rotation of turn axis, is damaged to avoid arc panel from impact by big ocean current, the arc panel of anti-wave device and fixed frame it Between be provided with shaft and bearing, accelerate the water body flow in net cage, increase the oxygen content of the seawater in net cage, prevent anaerobic organism It breeds, pollution water quality and red tide etc. occur, moreover it is possible to slow down the attachment of microorganism on net cage.
Detailed description of the invention
Fig. 1 is a kind of main view of deep-sea breeding region aquafarm device;
Fig. 2 is a kind of top view of deep-sea breeding region aquafarm device;
Fig. 3 is the enlarged drawing of anti-wave mechanism;
The experimental data figure of the position Fig. 4 embodiment of the present invention 3.
In figure: 1, floating block;2, guide pile;3, anchor block;4, net cage;5, fixed frame;5a, fixed block;5b, bearing;6, turn Axis;7, arc panel;8, life raft;9, helispot;10, jack machinism;10a, crane arm;10b, gap bridge channel; 11, recreation area;12, storeroom;13, drier;14, solar panels;15, signal receives tower;15a, radar;15b, it takes shelter from the thunder Needle;16, bollard;17, wind power generation plant;17a, fan;17b, pedestal.
Specific embodiment
The exemplary embodiment for embodying feature of present invention and advantage will describe in detail in the following description.It should be understood that The present invention can have various variations in different embodiments, neither depart from the scope of the present invention, and theory therein Bright and diagram inherently is illustrated as being used, rather than to limit the present invention.
Embodiment 1:
A kind of deep-sea breeding region aquafarm device, including rectangle floating block 1, floating block 1 bottom four are welded with positioning at angle Stake 2, the end of guide pile 2 is fixedly connected with anchor block 3, and net cage 4 is provided between guide pile 2, is provided with lead screw in guide pile 2 2a is fixedly connected with motor 2b at the top of guide pile 2, and motor 2b is located in floating block 1, and lead screw 2a is connected with motor 2b, two neighboring It is provided with fixed frame 5 between guide pile 2, fixed frame 5 is located at the outside of net cage 4 and contactless, is welded on fixed frame 5 Several fixed blocks 5a, fixed block 5a are arranged with bearing 5b, and bearing 5b inner ring is connected with shaft 6, is provided with several in shaft 6 Arc panel 7.Guide pile 2 can support floating block 1, guide pile 2 and anchor block 3 to provide positioning in seabed for aquafarm device, positioning Net cage 4 between stake 2 can cultivate marine organisms, and arc panel 7 can resist the ocean current in seabed, slow down the volumetric loss of net cage 4 Rate, ocean current impact 7 inner concave of arc panel, and shaft 6 is driven to rotate, and damage to avoid arc panel 7 from impacting by big ocean current, together When shaft 6 and arc panel 7 rotate and can accelerate water body flow in net cage 4, increase the oxygen content of the seawater in net cage 4, prevent from detesting Oxygen biological growth, pollution water quality and red tide etc. occur, moreover it is possible to slow down the attachment of microorganism on net cage 4.
The radian of arc panel 7 is between 1.047rad-1.578rad.The radian of arc panel 7, which affects, resists ocean current Degree, and degree is accelerated to the water flow in net cage 4, it can guarantee when radian is between 1.047rad-1.578rad by ocean current Flow control in safe range, while also can guarantee that the water volume flow rate in net cage 4 is moderate.
It is provided with lead screw 2a in guide pile 2, motor 2b is provided with above guide pile 2, motor 2b is located in floating block 1, lead screw 2a is connected with motor 2b.Motor 2b drives lead screw 2a movement, and lead screw 2a drives net cage 4 and wave subduer to move up and down, such energy So that net cage 4 and wave subduer is adjusted position in time, hide sea beat as far as possible, prevents that net cage 4 is caused to destroy, cause to support The death rate grown increases.
Wind power generation plant 17, life raft 8, helispot 9, jack machinism 10, leisure are provided at the top of floating block 1 Living area 11 and storeroom 12, wind power generation plant 17 include fan 17a and pedestal 17b, and fan 17a connects by the way that support rod is fixed It connects on pedestal 17b;One end of floating block 1 is arranged in helispot 9, and the main part of helispot 9 exists The outside of floating block 1;The opposite side of helispot 9 is arranged in jack machinism 10, and jack machinism 10 includes crane arm 10a and mistake Bridge channel 10b, gap bridge channel 10b main part are located at the outside of floating block 1;The center of upper floating block 1 is arranged in recreation area 11 Position, it is ocean that multiple 12 wind power generation plants 17 of storeroom are provided with around recreation area 11 and can convert wind energy into electric energy Pasture device provides the energy;It can guarantee to provide goods and materials by 8 act of rescue of life raft, helicopter landing pad in danger It can land and take off with the helicopter of traffic, jack machinism 10 can be with the transmission of equipment and cargo and other items, recreation area 11 can provide the place of amusement and recreation and life rest to people, and storeroom 12 can store life required food and articles etc. Deng.
The side of storeroom 12 is equipped with drier 13.Due to sea air humidity, a drier 13, which is arranged, to be guaranteed The goods and materials stored in storeroom 12 are able to maintain drying, not moisture-sensitive and influence to use.
11 top two sides of recreation area are provided with solar panels 14.Solar panels 14 can convert the solar into electricity Can, the energy is provided for aquafarm.
The top upper surface in recreation area 11 is provided with signal and receives tower, and signal receives and is provided with radar at the upper side of tower 15, signal receives and is provided with the opposite side that lightning rod 16 is located at radar 15 above tower.The setting of radar 15 can be convenient for aquafarm Receive signal, to external situation can real-time update, lightning rod 16 is then avoided that aquafarm by the injury of thunder and lightning.
Bollard is provided at four angles of floating block 1.It is admittedly, to be conducive to mobile ocean pasture device when for towage Towage.
Embodiment 2:
It is welded with guide pile 2 in the lower section of floating block 1, guide pile 2 and anchor block 3 can give aquafarm device positioning action, net cage 4 Between guide pile 2, the motor 2b in floating block 1 drives lead screw 2a to move up and down, and lead screw 2a drives net cage 4 to move up and down, similarly, Fixed frame 5 can also move up and down, and when the ocean current when seabed is bigger, fixed frame 5 can be moved to, benefit concordant with net cage 4 Ocean current impact is kept out with arc panel 7, in the present embodiment, is had four pieces of arc panels 7, protection net cage 4 and cultivation safety, is worked as seabed Ocean current it is excessive when, net cage 4 is promoted to the lesser shallow sea of ocean current, can hide the impact of ocean current, and the wind-force of 1 top of floating block Power generator 17 and solar panels 14 can provide the energy then for aquafarm device, and helicopter landing pad can guarantee to provide Goods and materials and the helicopter of traffic can land and take off, and jack machinism 10 can be with the transmission of equipment and cargo and other items, life of lying fallow Area 11 living can provide the place of amusement and recreation and life rest to people, and storeroom 12 can store the required food of life and use Product, the top upper surface in recreation area 11 are provided with signal and receive tower, and signal receives and is provided with radar 15 at the upper side of tower, believes The opposite side that lightning rod 16 is located at radar 15 is provided with above number reception tower.The setting of radar 15 can receive letter convenient for aquafarm Number, to external situation can real-time update, lightning rod 16 be then avoided that aquafarm by the injury of thunder and lightning, the four of floating block 1 Bollard is provided at a angle.It is admittedly, to be conducive to the towage of mobile ocean pasture device when for towage.
Embodiment 3;
For the feasibility for guaranteeing this experiment, the influence of the factors such as atrocious weather on ocean is avoided, this experimental model is quiet in experiment It is carried out in pond, this experiment drags model come the relative motion between simulated seawater and aquafarm, when arc panel 7 using trailer When for 1.1rad, 1m/s uniform motion is set by the speed that trailer drags, net cage 4 is provided with current meter, and current meter will at this time The flow velocity in net cage 4 is measured, after measuring numerical value, arc panel 7 is respectively set to 1.2rad, 1.3rad, 1.4rad, 1.5rad weight Multiple above-mentioned experiment obtains first group of data,
When trailer speed is 1.2m/s, repeats above-mentioned experiment and obtains second group of experimental data,
When trailer speed is 1.4m/s, repeats above-mentioned experiment and obtain third group experimental data;Experimental result is as shown in Fig. 4.
Experimental data shown in 4 shows that it is very fast flow velocity can be kept out when 7 radian of arc panel is in 1.3rad with reference to the accompanying drawings Ocean current impact, protect net cage 4, reduce the volume Loss Rate of net cage 4 greatly, when 7 radian of arc panel is in 1.3rad, energy By the flow velocity of ocean current in net cage 4 control in safe range and flow velocity it is most fast, increase net cage 4 in seawater oxygen content effect Fruit is best, and the effect for preventing anaerobic organism growth, pollution water quality and red tide etc. from reaching is more preferable, moreover it is possible to slow down micro- on net cage 4 The attachment of biology, the effect for cultivating net cage 4 are best.
It need to will only change the radian of above-mentioned trailer speed and arc panel 7, so that it may obtain under different ocean current flow velocitys, different arcs Influence of the radian of shape plate 7 to ocean current flow velocity in net cage 4, this experiment is simple and clear, easy to operate, measurement is accurate.
Although describing the present invention with reference to the above exemplary embodiment, it is to be understood that, term used be explanation and Term exemplary, and not restrictive.Due to the present invention can be embodied in a variety of forms without departing from invention spirit or Essence, it should therefore be appreciated that above embodiment is not limited to any of the foregoing details, and should be defined by the appended claims The whole change and modification widely explained, therefore fallen into claim or its equivalent scope in spirit and scope all should be with Attached claim is covered.

Claims (7)

1. a kind of deep-sea breeding region aquafarm device, including rectangle floating block (1), at the angle of floating block (1) bottom four It is welded with guide pile (2), the end of the guide pile (2) is fixedly connected with anchor block (3), is provided between the guide pile (2) Net cage (4), the guide pile (2) is interior to be provided with lead screw (2a), is fixedly connected with motor (2b), institute at the top of the guide pile (2) It states motor (2b) to be located in floating block (1), the lead screw (2a) is connected with motor (2b), which is characterized in that two neighboring described fixed It is provided with fixed frame (5) between position stake (2), the fixed frame (5) is located at the outside of net cage (4) and contactless, described solid Determine to be welded with several fixed blocks (5a) on frame (5), the fixed block is arranged with bearing (5b), and bearing (5b) inner ring connects It is connected to shaft (6), several arc panels (7) is provided in the shaft.
2. deep-sea breeding region aquafarm device according to claim 1, which is characterized in that the arc panel (7) Radian in 1.047(rad) -1.578(rad) between.
3. deep-sea breeding region aquafarm device according to claim 1, which is characterized in that the guide pile (2) It is inside provided with lead screw (2a), is provided with motor (2b) at the top of the guide pile (2), the motor (2b) is located in floating block (1), institute Lead screw (2a) is stated to be connected with motor (2b).
4. deep-sea breeding region aquafarm device according to claim 1, which is characterized in that set at the top of floating block (1) It is equipped with wind power generation plant (17), life raft (8), helispot (9), jack machinism (10), recreation area (11) With storeroom (12), the fan (7a) is fixed on pedestal (17b) by support rod, and the fan (17a) is located at pedestal On (17b);
The helispot (9) is arranged in one end of floating block (1), and the main part of helispot (9) exists The outside of floating block (1);
The jack machinism (10) is arranged in the opposite side of helispot (9), and the jack machinism (10) includes crane arm (10a) and gap bridge channel (10b), gap bridge channel (10b) main part are located at the outside of top floating block (1);
Recreation area (11) setting is provided with more around the center of floating block (1), the recreation area (11) A storeroom (12).
5. deep-sea breeding region aquafarm device according to claim 4, which is characterized in that recreation area (11) Top two sides are provided with solar panels (14).
6. deep-sea breeding region aquafarm device according to claim 4 or 5, which is characterized in that the leisure life The top upper surface of area (11) living is provided with signal and receives tower (15), and the signal receives and is provided with radar at the upper side of tower (15a), the signal receive and are provided with the opposite side that lightning rod (15b) is located at radar (15a) above tower (15).
7. deep-sea breeding region aquafarm device according to claim 1, which is characterized in that the floating block (1) Bollard (16) are provided at four angles.
CN201910911387.9A 2019-09-25 2019-09-25 A kind of deep-sea breeding region aquafarm device Pending CN110521651A (en)

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Cited By (12)

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Publication number Priority date Publication date Assignee Title
CN111084139A (en) * 2020-01-14 2020-05-01 郑先斌 Deep sea culture sinking and floating platform
CN111096258A (en) * 2020-03-05 2020-05-05 王国利 Marine ranching breeding device
CN111226844A (en) * 2020-03-31 2020-06-05 天津海太科技有限公司 Bucket-wheel rotating-net horizontal floating type net cage and application and catching and lifting tool thereof
CN111528155A (en) * 2020-05-28 2020-08-14 长岛海洋生态文明综合试验区海洋经济促进中心 Marine ranching breeding device
CN111802293A (en) * 2020-06-22 2020-10-23 山东省海洋资源与环境研究院 Anti-wave marine ranch breeding device
CN112219766A (en) * 2020-10-13 2021-01-15 刘应国 Artificial automatic marine ranch
CN112471024A (en) * 2020-12-07 2021-03-12 浙江海洋大学 Marine aquaculture net cage and marine aquaculture method
CN112841103A (en) * 2021-03-18 2021-05-28 美钻能源科技(上海)有限公司 Buoyancy-adjustable marine aquaculture net cage and underwater control device thereof
CN112931344A (en) * 2021-03-05 2021-06-11 沈高耀 Marine ranching device for deep sea breeding area
CN113100142A (en) * 2021-04-02 2021-07-13 广东海洋大学 Unrestrained and convenient marine ranch breeding device of clearance of anti-wind
CN113854215A (en) * 2021-10-27 2021-12-31 陈东宽 Aquaculture net cage
CN114027240A (en) * 2021-12-01 2022-02-11 浙江海洋大学 Fish culture net cage based on combination of marine ranch and offshore wind power

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CN109156403A (en) * 2018-09-18 2019-01-08 邓根水 A kind of wind-wave preventing deep water breeding net case

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CN206125358U (en) * 2016-10-28 2017-04-26 龙口中集来福士海洋工程有限公司 Marine ranching device
CN108018841A (en) * 2016-10-28 2018-05-11 龙口中集来福士海洋工程有限公司 Mobile ocean pasture device
CN108739578A (en) * 2018-06-15 2018-11-06 黄骅市奥拓雷斯机电模具有限公司 Rise and fall lift sea aquiculture net cage
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Cited By (18)

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Publication number Priority date Publication date Assignee Title
CN111084139A (en) * 2020-01-14 2020-05-01 郑先斌 Deep sea culture sinking and floating platform
CN111096258A (en) * 2020-03-05 2020-05-05 王国利 Marine ranching breeding device
CN111096258B (en) * 2020-03-05 2024-02-27 优鱼(广州)技术有限公司 Marine pasture breeding device
CN111226844A (en) * 2020-03-31 2020-06-05 天津海太科技有限公司 Bucket-wheel rotating-net horizontal floating type net cage and application and catching and lifting tool thereof
CN111226844B (en) * 2020-03-31 2023-08-15 天津海太科技有限公司 Bucket wheel-to-net horizontal floating net cage, application thereof and lifting tool
CN111528155B (en) * 2020-05-28 2022-01-28 长岛海洋生态文明综合试验区海洋经济促进中心 Marine ranching breeding device
CN111528155A (en) * 2020-05-28 2020-08-14 长岛海洋生态文明综合试验区海洋经济促进中心 Marine ranching breeding device
CN111802293A (en) * 2020-06-22 2020-10-23 山东省海洋资源与环境研究院 Anti-wave marine ranch breeding device
CN112219766A (en) * 2020-10-13 2021-01-15 刘应国 Artificial automatic marine ranch
CN112471024B (en) * 2020-12-07 2022-03-29 浙江海洋大学 Marine aquaculture net cage and marine aquaculture method
CN112471024A (en) * 2020-12-07 2021-03-12 浙江海洋大学 Marine aquaculture net cage and marine aquaculture method
CN112931344A (en) * 2021-03-05 2021-06-11 沈高耀 Marine ranching device for deep sea breeding area
CN112841103A (en) * 2021-03-18 2021-05-28 美钻能源科技(上海)有限公司 Buoyancy-adjustable marine aquaculture net cage and underwater control device thereof
CN112841103B (en) * 2021-03-18 2022-11-08 美钻能源科技(上海)有限公司 Buoyancy-adjustable marine aquaculture net cage and underwater control device thereof
CN113100142A (en) * 2021-04-02 2021-07-13 广东海洋大学 Unrestrained and convenient marine ranch breeding device of clearance of anti-wind
CN113100142B (en) * 2021-04-02 2021-09-28 广东海洋大学 Unrestrained and convenient marine ranch breeding device of clearance of anti-wind
CN113854215A (en) * 2021-10-27 2021-12-31 陈东宽 Aquaculture net cage
CN114027240A (en) * 2021-12-01 2022-02-11 浙江海洋大学 Fish culture net cage based on combination of marine ranch and offshore wind power

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Application publication date: 20191203