CN103355228B - Sturgeon deep water net cage culture device - Google Patents
Sturgeon deep water net cage culture device Download PDFInfo
- Publication number
- CN103355228B CN103355228B CN201310193945.5A CN201310193945A CN103355228B CN 103355228 B CN103355228 B CN 103355228B CN 201310193945 A CN201310193945 A CN 201310193945A CN 103355228 B CN103355228 B CN 103355228B
- Authority
- CN
- China
- Prior art keywords
- net cage
- sturgeon
- net
- deep water
- culture device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention relates to technical field of fish culture, particularly relate to a kind of sturgeon deep water net cage culture device, require high to solve growth temperature range in sturgeon cultivation process, especially in the pond culture of south China lake, there is survival rate of aestivating low, and the problem that existing cage culture feed coefficient is high, comprise net cage, it is characterized in that net cage top is provided with receipts net arrangement, receiving net arrangement one end is fixed on floating mat, described net cage is provided with strand in the middle of a circle, the bottom of net cage is provided with the surely vertical circle of steel, and the bottom of net cage is provided with food platform.Automatic detection for temperature, is applicable to the sturgeon growth temperature requirement of Various Seasonal, especially summer; Cleaning, cleaning net cage facilitate easy to operate; Bait is is directly thrown something and fed and eat platform bottom net cage, is applicable to the feature of sturgeon benthic fishes, the next mouth; Whole water tank is good at water stability.
Description
Technical field
The present invention relates to technical field of fish culture, particularly relate to a kind of sturgeon deep water net cage culture device.
Background technology
Fish culture in net pen close for pond spermiation is supported Technology application to obtain the intensive breeding way of a kind of height of high yield to the superior larger water surface of environmental condition, water body and food organisms can be made full use of, convenient management, there is maneuverability, easy and simple to handle, harvesting is easy to advantage, so be widely used.Existing deep water mesh cage various structures, has different features for different waters, different fingerlings.If patent publication No. is the large-scale or super-huge cultivation of CN1568674AR mono-kind, tourism deep water mesh cage, be made up of the netting gear etc. of the framework of bubbling through the water column, rope, Brake-actuating mechanism, subaqueous gravity formula fixture, safe dead lever and net cage, the impact of the wind of some strength, wave, stream can be born.And for example patent publication No. be that a kind of high-density polyethylene material that CN1568675A relates to makes, can dive into deep water fish culture cage framing component in water and intake and exhaust control system thereof, this submersible type deepwater net cage is made up of cylindrical tubing, intermediate connector, the netting gear that reinforcement rope is housed and vertical orientated balancing weight and air inlet system and exhaust system, and form annular or polygonized structure, before violent typhoon is arrived, below dive to water surface certain depth, avoid the strike of stormy waves.For another example patent publication No. is a kind of lifting wind wave deep water mesh cage of CN102960277A, comprise the annular main frame floated on sea level, be fixed on the keed on main frame and the ground tackle for locating main frame, main frame forms by several link with through the main float tube of annular of link, also comprise the elevator for being elevated keed, keed is a closed dictyosome, elevator to be arranged on main frame and to be positioned at the top of keed, elevator and keed are in transmission connection upwards to pull keed to make it to rise to sea level by elevator and are in normal cultivation state, or removing normal cultivation state makes keed be settled down to b.s.l. desired depth and be in wind wave resistance state.The object of this device is when typhoon, and keed hides typhoon under dropping to sea level, seawater cage culture can be pushed to off-lying sea, expand new breeding spaces.And for sturgeon, in south China area because seasonal temperature changes too greatly, adopt general deep water mesh cage but cannot adapt to the temperature requirement of its growth; And in inland-lake pool breeding process, net cage temperature regulates more has practicality, instead of wind wave resistance.
Summary of the invention
The object of the invention is to require high to solve growth temperature range in sturgeon cultivation process, especially in the pond culture of south China lake, there is survival rate of aestivating low, and the problem that existing cage culture feed coefficient is high, a kind of reasonable in design is provided, liftable selects net cage desired depth, adapts to the sturgeon deep water net cage culture device that Various Seasonal water temperature requires.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of sturgeon deep water net cage culture device, comprise net cage, it is characterized in that net cage top is provided with receipts net arrangement, receiving net arrangement one end is fixed on floating mat, the middle part of described net cage is provided with middle frame, the bottom of net cage is provided with the surely vertical circle of steel, and the bottom of net cage is provided with food platform.Sturgeon belongs to sub-cold water fishes, and the temperature of the most applicable growth is 18 ~ 25 degree, when summer, water temperature was more than 28 degree, just easily causes sturgeon dead.The steel circle that surely hangs down is the under(-)chassis of net cage, and the steel circle that surely hangs down can make net cage sagging and make net cage naturally shaping, and food platform is fixed on steel and surely hangs down on circle, and bait is directly rendered on food platform, with the food action of applicable sturgeon bottom mouth.Middle frame is according to the water temperature set height position in season of Cultivated water, and Various Seasonal water temperature is different, selects optimum water temperature height region, meets the optimal growth temperature of sturgeon.
As preferably, described middle frame is arranged on net cage height middle part, and middle frame is provided with middle raising cord.General deep water reservoir area water temperature has certain rule in the temperature of Various Seasonal, and in sturgeon growth temperature district, net cage establishes double-deck lifting to be met, and cost less investment.
As preferably, described food platform adopts detailed catalogue mesh sheet to be directly fixed on fixed bottom net cage hanging down on circle.All can be used as food platform bottom whole net cage to use, strengthen sturgeon foraging activity scope.
As preferably, the fine mesh wire sheet specification of described food platform is for being less than or equal to 0.8 × 0.8cm.Detailed catalogue mesh sheet can support bait, ensures effective Edible qualified of bait.
As preferably, described net cage is provided with vertical multiaspect mesh sheet, and middle strand is equipped with hoist point in described multiaspect mesh sheet.Because net cage adopts hoisting way determination depth location, quadrangle or each face of polygon net cage must promote simultaneously, whole net cage are balanced up.
As preferably, in described net cage, be provided with several temperature measuring equipments along short transverse.The temperature measuring equipment of this device is transferred to operating desk or control room the water temperature of each height section under water, makes administrative staff grasp water temperature data in time.
As preferably, several described temperature measuring equipments arrange and are positioned on the sidewall of net cage, temperature measuring equipment by data information transfer to the control room on the water surface.Because net cage needs to rise or decline, temperature measuring equipment fixing point also moves up and down in company with net cage simultaneously, avoids damaging temperature measuring equipment or manually need installing and removing process.
As preferably, described net cage is up big and down small body structure of falling from power.Body structure of falling from power contributes to bait throwing in material, bait is evenly arranged on food platform, and whole net cage is improved greatly at water stability, simultaneously favourable receipts net, cleaning net cage.
As preferably, the bight between described net cage vertical side wall is provided with net button.Because the net cage mentioning the above space of the water surface needs to compile, the design of net button makes each vertical plane of net cage pack up separately and to arrange.
As preferably, described floating mat is provided with operating platform.Utilize operating platform bait throwing in material, promote net cage, clear up net cage, carry the several work such as sturgeon, multiple net cage is connected, and can form large platform, safe and reliable.
The invention has the beneficial effects as follows: automatic detection for temperature, remind administrative staff to note water quality water temperature, be applicable to the sturgeon growth temperature requirement of Various Seasonal, especially summer; Cleaning, cleaning net cage facilitate easy to operate; Bait is is directly thrown something and fed and eat platform bottom net cage, is applicable to the feature of sturgeon benthic fishes, the next mouth; Whole water tank is good at water stability.
figure of description
Fig. 1 is a kind of structural representation of the present invention.
In figure: 1. floating mat, 2. receive net arrangement, 3. net button, 4. net cage, 5. supervising device, 6. temperature measuring equipment, 7. middle frame, 8. middle strand, 9. the fixed circle that hangs down, 10. eats platform.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
A kind of sturgeon deep water net cage culture device of the present embodiment, as shown in Figure 1, if length and width, be deeply of a size of 6*6*15(rice) deep water mesh cage, the water surface position of net cage 4 is fixed on floating mat 1, the top of net cage 4 is arranged on the one end of receiving on net arrangement 2, receiving net arrangement 2 is arranged on floating mat 1, receives in net arrangement 2 and is provided with net cage degree of depth metering device.
In net cage 7.5m depths, along net cage 4 surrounding, the middle frame 7 that one circle adopts stainless steel tube or nylon rope to make is set, then strand 8 in the middle of connecting on middle frame 7, on four faces of i.e. net cage 4 and four bights all connect middle strand 8, and one end of middle strand 8 is upwards connected to top along net cage length direction receives on net arrangement 2.Middle strand 8 is provided with length mark at interval of 1 meter, understands net cage 4 degree of depth with handled easily personnel.
The net that four corners position from middle frame 7 to net cage 4 top establishes nylon to make buckles 3, and net is buckled 3 and is fixed on the limit of four mesh sheet, establishes a net to buckle 3 every 50mm, and net is buckled 3 and adopted spheroid to wear the fixed form of fixing hole.When promoting net cage, net can be untied and buckle 3, to facilitate collection and the cleaning of four sides mesh sheet.
The bottom of net cage is provided with the square circle 9 that surely hangs down of steel, is of a size of 5.5*5.5(rice), the bottom of net cage is provided with food platform 10, and food platform 10 is by 8 × 8(mm) detailed catalogue mesh sheet make, food platform 10 is directly fixed on and surely hangs down on circle 9 bottom net cage.
Along net cage 15 meters of short transverses, a temperature measuring equipment 6 is set at interval of 3 meters, and at 7.5 meters, 15 meter two place, supervising device 5 is under water installed respectively.Temperature measuring equipment 6 is positioned on the sidewall of net cage, and the lifting with net cage is moved simultaneously.Temperature measuring equipment 6, supervising device 5 are passed to the control room on the water surface by data wire water temperature, under water sturgeon action message.
At the depth of water 15 meters of, the base, cultivation lake summer with 20 DEG C of water temperatures, have employed the deep-water net cage culture sturgeon of 15 meters of two-levels, will net cage be carried to 7 meters of in winter, spring, autumn, do common net cage use, summer then sinks down into 15 meters.
When this device uses, if residual bait and a small amount of ight soil accumulate on food platform 10, hard pellet diet can soften in 1 hour, can dissolve at 10 hours, along with sturgeon is in the travelling stirring of bottom, will flow out with water from net cage.
The technical program is aestivated effective, and cost is low, and manpower expends few, and configures food platform of the full end, and feed coefficient is low.Deep-water net cage culture sturgeon, summer also can normal bait throwing in material, promotes sturgeon growth, improves growth rate.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the structure after simple transformation of the present invention or method.
Claims (5)
1. a sturgeon deep water net cage culture device, comprises net cage, it is characterized in that net cage top is provided with receipts net arrangement, receiving net arrangement one end is fixed on floating mat, the middle part of described net cage is provided with middle frame, and middle frame is arranged on net cage height middle part, and middle frame is provided with middle raising cord; Net cage is provided with vertical multiaspect mesh sheet, and middle strand is equipped with hoist point in described multiaspect mesh sheet; The bottom of net cage is provided with the surely vertical circle of steel, and the bottom of net cage is provided with food platform, and food platform adopts detailed catalogue mesh sheet to be directly fixed on bottom net cage on fixed vertical circle, and food platform is made up of the detailed catalogue mesh sheet of 8 × 8mm.
2. sturgeon deep water net cage culture device according to claim 1, is characterized in that being provided with several temperature measuring equipments along short transverse in net cage.
3. sturgeon deep water net cage culture device according to claim 2, is characterized in that described several temperature measuring equipments are arranged and is positioned on the sidewall of net cage, temperature measuring equipment by data information transfer to the control room on the water surface.
4. sturgeon deep water net cage culture device according to claim 1 and 2, is characterized in that the bight between described net cage vertical side wall is provided with net button.
5. sturgeon deep water net cage culture device according to claim 1 and 2, is characterized in that described floating mat is provided with operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193945.5A CN103355228B (en) | 2013-05-23 | 2013-05-23 | Sturgeon deep water net cage culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193945.5A CN103355228B (en) | 2013-05-23 | 2013-05-23 | Sturgeon deep water net cage culture device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103355228A CN103355228A (en) | 2013-10-23 |
| CN103355228B true CN103355228B (en) | 2015-10-28 |
Family
ID=49358183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310193945.5A Active CN103355228B (en) | 2013-05-23 | 2013-05-23 | Sturgeon deep water net cage culture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103355228B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444615B (en) * | 2013-07-25 | 2015-01-28 | 浙江海洋学院 | Self-closing culture cage |
| CN105393966B (en) * | 2015-12-09 | 2018-07-06 | 湖南文理学院 | Big water surface water tank type intensive culture method |
| CN109076998B (en) * | 2018-10-19 | 2020-06-26 | 绍兴市达冷肯生物科技有限公司 | Cage is bred to intelligence seafood |
| CN109566507B (en) * | 2019-02-01 | 2021-05-18 | 刘清娥 | Net cage with feed collecting structure and method |
| CN109566506B (en) * | 2019-02-01 | 2021-05-04 | 刘清娥 | Net cage and method convenient for centralized control of feed |
| CN111328758B (en) * | 2020-03-13 | 2022-02-11 | 浙江省海洋水产研究所 | Subregion pond of breeding fish |
| CN111502397A (en) * | 2020-04-21 | 2020-08-07 | 中国水产科学研究院东海水产研究所 | Stretching net connecting device and connecting method for fence net cultivation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2768443Y (en) * | 2005-01-13 | 2006-04-05 | 许立可 | Holothurian ecological culture net cage |
| CN1985585A (en) * | 2005-12-21 | 2007-06-27 | 翟玉明 | Net cage elevating and balancing control system and elevating culture net cage |
| CN101731169A (en) * | 2009-12-23 | 2010-06-16 | 山东大学 | Inflation and exhaust type buoy lifting shellfish culture raft frame |
| CN102960277A (en) * | 2012-11-23 | 2013-03-13 | 中国水产科学研究院南海水产研究所 | Lifting type anti-wave offshore cage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100696872B1 (en) * | 2005-10-25 | 2007-03-20 | 한국해양연구원 | Submersible cage facility for fish culture |
-
2013
- 2013-05-23 CN CN201310193945.5A patent/CN103355228B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2768443Y (en) * | 2005-01-13 | 2006-04-05 | 许立可 | Holothurian ecological culture net cage |
| CN1985585A (en) * | 2005-12-21 | 2007-06-27 | 翟玉明 | Net cage elevating and balancing control system and elevating culture net cage |
| CN101731169A (en) * | 2009-12-23 | 2010-06-16 | 山东大学 | Inflation and exhaust type buoy lifting shellfish culture raft frame |
| CN102960277A (en) * | 2012-11-23 | 2013-03-13 | 中国水产科学研究院南海水产研究所 | Lifting type anti-wave offshore cage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103355228A (en) | 2013-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103355228B (en) | Sturgeon deep water net cage culture device | |
| CN105123565B (en) | A kind of cultchless oyster Deepwater Open Sea cultural method and device | |
| JP5936005B2 (en) | Floating-type rotary farming ginger | |
| CN202979892U (en) | Multi-ecological breeding device in shallow sea | |
| CN102860272A (en) | Method and device for raising abalones by open-type net cages | |
| CN206978430U (en) | A kind of combined type ocean culture system (OCS) | |
| CN201674875U (en) | Spherical abalone hanging-breeding cage | |
| CN204047598U (en) | Combined type deep water mesh cage | |
| CN100399886C (en) | Seashell seedling medium culture device | |
| CN2852683Y (en) | Intermediate breeding device for seashellfish offspring seed | |
| CN202310876U (en) | Novel aquaculture box | |
| CN108207717A (en) | A kind of marine product multilayer raises together bamboo raft | |
| CN203709038U (en) | Undersea abalone breeding caisson tank | |
| CN113179983B (en) | Marine net cage prawn breeding system | |
| CN101926295A (en) | Soft-frame abalone breeding device | |
| CN110074020B (en) | Method for breeding large-size coilia ectenes in pool, proliferating and releasing large-size coilia ectenes | |
| CN212487982U (en) | Fish-fishing net cage for facility fishery | |
| CN203233918U (en) | Device for effectively fishing fries | |
| CN113854215A (en) | Aquaculture net cage | |
| CN203633332U (en) | Seeder for bottom of artificial fish reef | |
| CN208446377U (en) | Anti- ocean current deep-sea culture net cage | |
| CN206314414U (en) | A kind of far-reaching sea it is horizontal can snorkeling double columnar form combat typhoon net cage system | |
| CN202276724U (en) | Novel cofferdam sea cucumber culture device | |
| CN205284637U (en) | Horizontal deep sea aquaculture net case | |
| CN204634734U (en) | A kind of cast concrete base artificial fish shelter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |