CN203748449U - Aquaculture net cage - Google Patents
Aquaculture net cage Download PDFInfo
- Publication number
- CN203748449U CN203748449U CN201420109222.2U CN201420109222U CN203748449U CN 203748449 U CN203748449 U CN 203748449U CN 201420109222 U CN201420109222 U CN 201420109222U CN 203748449 U CN203748449 U CN 203748449U
- Authority
- CN
- China
- Prior art keywords
- net cage
- upper frame
- annular upper
- fish culture
- beam frame
- 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
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)
- Artificial Fish Reefs (AREA)
Abstract
The utility model relates to the technical field of aquaculture equipment, in particular to an aquaculture net cage which comprises a peripheral beam frame and a net wrapping the side face of the peripheral beam frame. A plurality of tubular piles are vertically arranged on the peripheral beam frame which is an octagonal reinforced concrete beam frame formed by connecting eight beam frame units in sequence end to end. The adjacent beam frame units are connected through a supporting beam frame unit located in a circle defined by the peripheral beam frame, and reinforcing ribs are arranged between the adjacent beam frame units and the supporting beam frame units. The aquaculture net cage has the advantages that a disinfection function is achieved, water in the net cage can be exchanged more smoothly, the dead rate of cultured fishes is reduced, and food quality of the cultured fishes is improved.
Description
Technical field
The utility model relates to the technical field of water cultivation equipment, especially relates to a kind of fish culture net cage.
Background technology
Along with the change of socioeconomic development and eating patterns, people are more and more urgent to the quality requirements of aquatic products, and fresh and alive aquatic products have become the first-selected kind in hotel, big and medium-sized cities, restaurant and vast civic as a kind of healthy food.Yet, because the sixties are struck cobalt operation and the cruel fishing after the 1970s and 1980s is excessively captured, cause the heavy damage of the stock of fish, do not become so far fishing season, wild fish are now very rare in market! On the other hand, along with industrialized development, offshore pollution further aggravates, and the fish of bay, coastal waters cultivation are in the market out of favour because meat is loose, mud fishy smell is serious, mouthfeel is poor.The large risk in residence of at present traditional deep water wind wave resistance net cage cultivation: the one, typhoon risk, with after facts have proved for many years, general typhoon is very not fearful, and I guess violent typhoon causes vibrios property and the infection of bacterium perception later, often causes the mortality of fish; The 2nd, such as the impairment of the parasitosis such as Ben Nideng worm, as prevented also can cause not in time mortality; Aufwuch spy is many in the 3rd, great Chen sea area, and etting is thrown the net and become a wall by one, has seriously hindered water body exchange, during large flood tide, more because etting drift causes fish body, abrades death; The 4th, because of net cage water body exchange inconvenience, the little fish body that causes of activity space of fish is partially fat, affects commercial quality.
Summary of the invention
The deficiency existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of sterilization ability that has, and make the water body in net cage exchange become more smooth and easy, reduce the casualty rate of institute's cultured fishes and the fish culture net cage that improves the food quality of institute's cultured fishes.
For realizing above-mentioned object, the utility model provides following technical scheme:
A kind of fish culture net cage, by some root canal piles, surround loop configuration, the top of every root canal pile is in turn connected into annular upper frame with crossbeam, the inner side of annular upper frame is provided with the some brace summers that are connected on annular upper frame, form loop configuration pile tube sidewall in, bottom is equipped with on copper alloy netting, top and annular upper frame and the top of annular upper frame is provided with plastics etting, the junction of plastics etting and copper alloy netting links into an integrated entity.
The utility model is further set to: described loop configuration is eight-sided formation, and each side of eight-sided formation is comprised of some root canal piles.
The utility model is further set to: the central part that the equal one end of described brace summer is connected on annular upper frame, the other end extends to loop configuration is also connected with connector or center pile tube at central part.
The utility model is further set to: on described every brace summer, be provided with the buttress brace being connected on annular upper frame.
The utility model is further set to: described buttress brace is steel pipe or truss.
The utility model is further set to: described truss is comprised of four chord members and web member, the some dead levers by stepped setting between adjacent chord member are fixedly connected with, between two adjacent connected chord members of dead lever, form tetragonal framework, between two diagonal angles of framework, be provided with web member.
The utility model is further set to: described chord member is served as reasons that its middle part tilts to two ends or crookedly made truss the height to two ends shrinks successively from middle part.
The utility model is further set to: the total height of described pile tube is greater than 15m, and the distance between adjacent two pile tubes of formation loop configuration is 4-6m, and the height of copper alloy netting is 7-10m, and the height of plastics etting is 2-4m.
By adopting technique scheme, the technique effect that the utility model reaches is: adopt perimeter beams frame and set up ribs, bracing frame, guaranteed the steadiness of product, can not be subject to the impact of violent typhoon, and the space that itself forms is larger, be suitable for the water body exchange of net cage, make the water body in net cage exchange become more smooth and easy, reduce the casualty rate of institute's cultured fishes and the fish culture net cage that improves the food quality of institute's cultured fishes, and at the etting that passes through design copper alloy, can play effective bactericidal action, guarantee the survival rate of fish, and the deliciousness of the meat of fish.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is one of buttress brace of the present utility model whole plan structure schematic diagram while being steel pipe.
Fig. 2 is one of buttress brace of the present utility model whole plan structure schematic diagram while being truss.
Fig. 3 is the plan structure schematic diagram of the A part of Fig. 1.
Fig. 4 is the plan structure schematic diagram of the B part of Fig. 2.
Fig. 5 is the structural representation of truss of the present utility model.
Fig. 6 is the part-structure schematic diagram of crossbeam of the present utility model.
Fig. 7 is the part-structure schematic diagram of side of the present utility model
Specific embodiment
As shown in Figures 1 to 7, for the disclosed a kind of fish culture net cage of the utility model, by some root canal piles 20, surround loop configuration, the top of every root canal pile 20 is in turn connected into annular upper frame with crossbeam 10, the inner side of annular upper frame is provided with the some brace summers 40 that are connected on annular upper frame, form loop configuration pile tube 20 sidewalls in, bottom is equipped with on copper alloy netting 50, top and annular upper frame and the top of annular upper frame is provided with plastics etting 60, plastics etting 60 links into an integrated entity with the junction of copper alloy netting 50.
In above-mentioned, described loop configuration is eight-sided formation, and each side of eight-sided formation is comprised of some root canal piles 20.Certainly, loop configuration can be also other polygonized structure, as hexagon, quadrangle etc., can be also circular structure.
In above-mentioned, the central part that the equal one end of described brace summer 40 is connected on annular upper frame, the other end extends to loop configuration is also connected with connector 50Huo center pile tube at central part.
In above-mentioned, on described every brace summer 40, be provided with the buttress brace 41 being connected on annular upper frame, buttress brace 41 is steel pipe or truss, truss is comprised of four chord members 70 and web member 80, some dead levers 90 by stepped setting between adjacent chord member 70 are fixedly connected with, between two adjacent connected chord members 70 of dead lever 90, form tetragonal framework, between two diagonal angles of framework, be provided with web member 80.Described chord member 70 is served as reasons that its middle part tilts to two ends or is crookedly made truss the height to two ends shrinks successively from middle part.
In above-mentioned, the total height of described pile tube 20 is greater than 15m, and the distance between adjacent two pile tubes 20 of formation loop configuration is 4-6m, and the height of copper alloy netting 50 is 7-10m, and the height of plastics etting 60 is 2-4m.
To sum up, adopt copper alloy netting to enclose the technological innovation sexual revolution that extra large cultivation can be seawater cage culture, compared following advantage with common plastics net cage:
1, because be to enclose sea with copper mesh, area can reach several thousand to up to ten thousand square metres, so the activity space of fish is large, causes the bodily form of fish to be greatly better than common net cage and deep water mesh cage, and myoarchitecture is also tight than the fish in common net cage and deep water mesh cage.
2, capacity of anti-storm is stronger than deep water mesh cage.Because of on this copper alloy netting without any attachment, typhoon billow by time resistance very little, thereby improved widely wind loading rating.And in wind and waves, cultivate almost not variation of volume, so can not cause the scratch of fish body.
3, in breeding process, incidence probability greatly reduces.Because this copper alloy has natural antibacterial ability and anti-adhesive ability, particularly parasitic worm's ovum and larva, just can not on copper mesh, adhere at all, therefore will greatly improve cultivation survival rate.
4, reduce cultivation recruitment quantity, reduce aquaculture cost.The fish of cultivation equivalent amount, the purse seine amount of labour used is half of common net cage, and feed consumption is also few than common net cage.Copper alloy netting makes trend unimpeded, and a lot of small fish can constantly enter and in purse seine, become the natural bait of cultured fishes and improve cultivation quality and measured vital effect reducing aquaculture cost.
Pile tube adopts the thickening type prestressing force cement stanchion of 50 centimetres of diameters, thick 12 centimetres of arm, 20 meters of length, with pile driver, directly squeeze into lower 10 meters of nautical mile mud, on mud, retain 10 meters, 5 meters of pile tube spacings, after entering sea, the middle hollow position of pile tube is tamped with reinforced concrete, finally with armored concrete crossbeam, stanchion top is connected, on middle connector, can build a fishing booth.
Copper alloy netting adopts two kinds of different specifications: in order to save construction cost, outer ring adopts large mesh side's eye net of 4 millimeters of diameters, 45 millimeters of the mesh length of sides; It is also 45 millimeters of mesh nets that inner cross filter adopts 3 millimeters of diameters, the mesh length of side; Copper mesh is high 6 meters, and 5 meters, copper mesh top links with it with high-strength nylon etting.Purse seine top adopts plastics etting to be connected, the etting that fish gathering net cage adopts material for antiballistic protective clothing to make.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (8)
1. a fish culture net cage, it is characterized in that: by some root canal piles, surround loop configuration, the top of every root canal pile is in turn connected into annular upper frame with crossbeam, the inner side of annular upper frame is provided with the some brace summers that are connected on annular upper frame, form loop configuration pile tube sidewall in, bottom is equipped with on copper alloy netting, top and annular upper frame and the top of annular upper frame is provided with plastics etting, the junction of plastics etting and copper alloy netting links into an integrated entity.
2. fish culture net cage according to claim 1, is characterized in that: described loop configuration is eight-sided formation, and each side of eight-sided formation is comprised of some root canal piles.
3. fish culture net cage according to claim 1, is characterized in that: the central part that the equal one end of described brace summer is connected on annular upper frame, the other end extends to loop configuration is also connected with connector or center pile tube at central part.
4. fish culture net cage according to claim 1, is characterized in that: on described every brace summer, be provided with the buttress brace being connected on annular upper frame.
5. fish culture net cage according to claim 4, is characterized in that: described buttress brace is steel pipe or truss.
6. fish culture net cage according to claim 5, it is characterized in that: described truss is comprised of four chord members and web member, the some dead levers by stepped setting between adjacent chord member are fixedly connected with, between two adjacent connected chord members of dead lever, form tetragonal framework, between two diagonal angles of framework, be provided with web member.
7. fish culture net cage according to claim 6, is characterized in that: described chord member is served as reasons that its middle part tilts to two ends or crookedly made truss the height to two ends shrinks successively from middle part.
8. according to the fish culture net cage described in claim 1 to 7 any one, it is characterized in that: the total height of described pile tube is greater than 15m, distance between adjacent two pile tubes of formation loop configuration is 4-6m, and the height of copper alloy netting is 7-10m, and the height of plastics etting is 2-4m.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420109222.2U CN203748449U (en) | 2014-03-11 | 2014-03-11 | Aquaculture net cage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420109222.2U CN203748449U (en) | 2014-03-11 | 2014-03-11 | Aquaculture net cage |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203748449U true CN203748449U (en) | 2014-08-06 |
Family
ID=51243756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420109222.2U Expired - Fee Related CN203748449U (en) | 2014-03-11 | 2014-03-11 | Aquaculture net cage |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203748449U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106538442A (en) * | 2016-11-03 | 2017-03-29 | 孙亚非 | A kind of anti-violent typhoon aquaculture net cage of flexible gravity structure floats formula |
CN107361003A (en) * | 2017-08-09 | 2017-11-21 | 中国水产科学研究院东海水产研究所 | Assembly type support member and its aquaculture net cage |
CN107637556A (en) * | 2017-11-15 | 2018-01-30 | 莱州明波水产有限公司 | Off-lying sea pile tube seining cultivation system |
-
2014
- 2014-03-11 CN CN201420109222.2U patent/CN203748449U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106538442A (en) * | 2016-11-03 | 2017-03-29 | 孙亚非 | A kind of anti-violent typhoon aquaculture net cage of flexible gravity structure floats formula |
CN107361003A (en) * | 2017-08-09 | 2017-11-21 | 中国水产科学研究院东海水产研究所 | Assembly type support member and its aquaculture net cage |
CN107637556A (en) * | 2017-11-15 | 2018-01-30 | 莱州明波水产有限公司 | Off-lying sea pile tube seining cultivation system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202262323U (en) | Crassostrea gigas and gracilaria lemaneiformis intercropping buoyant raft | |
CN106719220A (en) | A kind of building method of the aquafarm with the unrestrained function that disappears | |
CN104756910A (en) | Dual-network three-dimensional cultivating system for abalones and algae and cultivating method thereof | |
CN106577561A (en) | Method for trapping and adopting fry and breeding yellow-spot siganus | |
CN203748449U (en) | Aquaculture net cage | |
CN103478084B (en) | A kind of method of running water cage culture eurysome golden thread leech | |
WO2014183446A1 (en) | Ecological farming method for ecological aquafarming facility and confinement structure unit thereof | |
CN207070760U (en) | A kind of quick fish gathering formula crawl | |
CN103782971A (en) | Pelteobagrus fulvidraco capturing method | |
CN206213056U (en) | A kind of trapping receives seedling and cultivates the net cage device of macula lutea basket fish | |
CN105075914A (en) | Suspension alga reef with cultivation net cages | |
CN202524903U (en) | Sinking type bait platform used for grass carp net cage seedling culture | |
CN204811522U (en) | Crab is with breeding box with a net | |
CN205337229U (en) | Novel salt marsh aquaculture storm prevention box with a net | |
CN103053454A (en) | Precious marine product proliferation reef applicable to diversified mixed culture and use method of precious marine product proliferation reef | |
CN203608659U (en) | Artificial algal reef | |
CN104222029B (en) | A kind of method of quick crabbing | |
CN102771429A (en) | Tidal flat low-dam high-net ecological aquaculture typhoon-resistant facility | |
CN103734094A (en) | Method of using mesh bags for leech aquaculture in lakes | |
CN203633332U (en) | Seeder for bottom of artificial fish reef | |
CN204426401U (en) | A kind of Square Net-cage gathers in the crops special fishing net | |
CN201248314Y (en) | Hanging bag for turtle pool | |
CN207561158U (en) | A kind of proof sea culture net cage for wind and wave resistance | |
CN205962419U (en) | Collection net of mussel raft culture district mesichthyes young | |
CN202738617U (en) | Drainage device for Scylla paramamosain artificial breeding pond |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20200311 |
|
CF01 | Termination of patent right due to non-payment of annual fee |