CN202918856U - Open-type net cage abalone culture device - Google Patents
Open-type net cage abalone culture device Download PDFInfo
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- CN202918856U CN202918856U CN2012204404759U CN201220440475U CN202918856U CN 202918856 U CN202918856 U CN 202918856U CN 2012204404759 U CN2012204404759 U CN 2012204404759U CN 201220440475 U CN201220440475 U CN 201220440475U CN 202918856 U CN202918856 U CN 202918856U
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- net cage
- rope
- etting
- abalone
- well rope
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- 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
Abstract
The utility model relates to the technical field of aquacultures and relates to the culture technique of choice rare sea food abalones, in particular to an open-type net cage abalone culture device. A novel southern and northern abalone culture mode is achieved successfully. Compared with the traditionally suspended cage type culture, culture in a open-type small net cage enables water currents to be transparent and operation to be convenient, and especially the phenomenon that dehydration of an abalone caused by pulling the abalone up to feed is avoided, so that the open-type net cage abalone culture device is beneficial to survival and growth of the abalone. The culture amount in the small net cage is almost 20 times of the culture amount in the suspended cage. Besides, the culture in the small net cage is open-type, so that no pollution is caused to the marine environment, and the culture in the small net cage accords with an ecological idea of marine ranching.
Description
Affiliated technical field
The utility model relates to technical field of aquaculture, relates to the cultural technique of precious marine product abalone, is specifically related to a kind of open type net cage abalone culture device.
Background technology
Abalone is one of famous and precious precious marine product, and fine and tender taste is bright and oiliness; Nutritious, distinguish the flavor of clearly dense, cook, transfer soup, wonderful flavor is infinite.Abalone contains rich in protein, also have the nutritive elements such as more calcium, iron, iodine and vitamin A, abalone is rich in abundant globulin, also contains the composition of a kind of being called as " Bao Su " in the Bao flesh of fish, can the essential metabolite of destruction of cancer cells, abalone is mended and not dry, nourish the liver to improve visual acuity, not only nutritive value is high, and has medical value, being called the abalone of " hat of seafood delights " usually, is exactly one of marine products " eight delicacies " since ancient times.
The abalone culture mode has multiple, and bottom sowing culture (claiming again to accrue) is arranged, and has the raft formula to raise in cages, also has industrial aquaculture and tunnel cultivation etc., the cultivation of pond and industrial aquaculture: need to build waters supply, cooling, heating system reaching the cultivating condition such as water temperature, disease and easily occurs greatly in power consumption; Also have in recent years the cultivation of caisson formula, although the habitat of Bao is more stable than raft culture, growth result, bait throwing in, management difficulty are larger.The Dalian offshore islands are numerous, and reef stands in great numbers, and have a moderate climate, and bait is abundant, is well suited for abalone and perches and multiply.Here the abalone that produces accounts for 70% of national output.Breeding way mainly adopts small investment, and cost is low, and growth is fast, and high efficiency is easy to manage with the end of promoting and broadcasts propagation and raft culture.But it is very high that end sowing aquaculture requires the sea area substrate, the culturing area restriction; The general aquiculture mesh cage of suspended longline farming adopts flexible combined abalone culture net cage, support the Bao equipment with the in-built plastic basin conduct of mesh bag, perhaps adopt the closed culture net cage of multilayer, forming needs artificial pull-up aquiculture mesh cage to carry out bait throwing in process, bait is to be shredded, workman's labour intensity is very large, and inefficiency.
The utility model content
The purpose of this utility model is to overcome the deficiency of existing abalone suspended longline farming technology, and a kind of open type net cage abalone culture device rational in infrastructure is provided.
The technical solution of the utility model is:The device of open type net cage abalone breeding method comprises float, floating well rope, short wooden stake cable, anchor, fish culture net cage and etting; Float is the pincushion float, its two ends arrange groove, and the raft of platform raft of cultivation is as the two floating well rope that be arranged in parallel, and two floating well ropes lie in respectively in the groove at pincushion float two ends, be provided with floating well rope static line in pincushion float groove, the pincushion float is fixed on floating well rope by floating well rope static line; Floating well rope two ends connect the short wooden stake cable, the short wooden stake cable is fixed under water by anchoring devices such as short wooden stake, cement stone rollers, and the raft district depth of water of setting up platform raft of cultivation and length of peg cable be than being 1:2.5～3, and short wooden stake cable bottom increases the weights such as iron chains or dropstone, guarantee that the short wooden stake cable is in tensioning state, provide buffering stressed; Fish culture net cage is shaped as square, on casing He at the bottom of case, permeable hole is set, establish lamina affixad in casing, lamina affixad is detachable, on fish culture net cage is hang load-bearing well rope rope and be placed in etting, load-bearing well rope rope vertically interted etting, and fixing system is hung on floating well rope, and fish culture net cage is placed between the pincushion float, and the network interface rope is laterally interted at etting mouth place, the network interface rope is connected with load-bearing well rope rope, and network interface is due to the fixing and stressed formation open type opening of load-bearing well rope rope.
Is connected with spherical float between floating well rope and short wooden stake cable, namely floats the stability of well rope with increase raft body.
The raft spacing of platform raft of cultivation is 4～6 meters; Platform raft of cultivation adopts along current direction and sets up.
The lamina affixad embedded groove is set at the bottom of the fish culture net cage case, and wall box arranges the lamina affixad embedded hole; The lamina affixad top tilts in along the fish culture net cage sidewall to casing; Lamina affixad top and bottom arrange fixed jack, on corresponding fish culture net cage sidewall, corresponding fixed jack groove is set, the lamina affixad top arranges cover plate, and the fixed jack place at the corresponding lamina affixad of cover plate top arranges the fixed jack embedded groove, the fish culture net cage wall box along on the cover plate embedded hole is set.In breeding process, fixedly fasten in the fixed jack that inserts fish culture net cage and lamina affixad, lamina affixad and cover plate are fixed in fish culture net cage.
Can dual network interface rope be set at etting mouth place with near etting mouth place, make the etting mouth be in closed state when bait not, avoid foreign material to enter in etting and net cage.
Laterally interspersed windproof well rope rope on etting, windproof well rope rope free end lies in it raft, as runs into high sea or typhoon, strains windproof well rope rope free end, and etting is tightened up.
Netting-length is unsuitable oversize, is advisable for 2.5～3.5 meters; Mesh is selected: the mesh specification of etting enlarges (climb not go out with abalone and be as the criterion) as far as possible, increases water penetration, reduces resistance.
The beneficial effects of the utility model are as follows:Successfully realize southern and northern abalone culture new model, compare with traditional cage type cultivation, open small-sized net cage cultivation current are more penetrating, and it is more convenient to operate, especially avoided causing the generation of abalone dehydration phenomenon because lifting to throw something and feed, this is conducive to the survival and growth of abalone more.The cultivation amount of a small-sized net cage is close to 20 times of a cage cultivation amount, simultaneously because the small-sized net cage cultivation for open, so can not cause any pollution to marine environment, meets the Ecological Concept of oceanic pasture.The utility model cultivation simultaneously is simple in structure, light flexibly, with low cost with small-sized net cage, and be easy to scrubbing and remove the harmful animal management, and easy to operate in breeding process, the typhoon preventing structure design greatly reduces the risk factor of typhoon influence in breeding process; Lamina affixad is detachable in the fish culture net cage case, is convenient to the transportation of abalone, particularly in the transportation of abalone north and south, saved a large amount of man power and materials, greatly improved operating efficiency, alleviated poultry feeders deficiency and the large situation of labour intensity, limited marine site has been maximized use;
In breeding process, the large-scale fresh and alive marine alga bait such as sea-tangle need not chopping processing and processes, and can directly throw in from the etting opening part that opens wide, not only reduced the bait handling procedure, extend the freshness date of fresh and alive marine alga bait, and greatly reduce the labour intensity of bait throwing in, improved operating efficiency;
The design of the unenclosed construction of fish culture net cage, and casing side macrolattice formula permeable hole structure, good water permeability is for abalone provides best growing environment.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment 1 platform raft of cultivation;
Fig. 2 is the front view of the utility model embodiment 1 platform raft of cultivation;
Fig. 3 is the utility model embodiment 1 windproof state front view of platform raft of cultivation;
Fig. 4 is the vertical view of the utility model embodiment 1 floating pillow;
Fig. 5 is the right view of the utility model embodiment 1 floating pillow;
Fig. 6 is the vertical view of the utility model embodiment 1 fish culture net cage, and A is the fish culture net cage vertical view of cover plate, and B is the fish culture net cage vertical view of cover plate and lamina affixad not;
Fig. 7 is the front view of the utility model embodiment 1 fish culture net cage;
Fig. 8 is the utility model embodiment 1 fish culture net cage left view;
Fig. 9 is the profile of the utility model embodiment 1 fish culture net cage A-A;
In figure: 1, pincushion float, 2, floating well rope, 3, the short wooden stake cable, 4, anchor, 5, fish culture net cage, 6, etting, 7, spherical float; 51, permeable hole, 52, lamina affixad, 53, lamina affixad embedded hole, 54, the lamina affixad embedded groove, 55, fixed jack, 56, the fixed jack groove, 57, cover plate, 58, the cover plate embedded hole, 59, gim peg; 61, load-bearing well rope rope, 62 network interface ropes, 63, windproof well rope rope.
Embodiment
Embodiment 1
Implement open type net cage abalone culture device, step is as follows:
One, select the marine site
Select the depth of water at 12～15 meters, current are unimpeded, the marine site of the suitable abalone growth conditions of water cleaning.Two, set up suspended longline farming
(1) make fish culture net cage
As shown in Fig. 6-9, fish culture net cage 5 is shaped as irregular square, inverted trapezoidal, fish culture net cage 5 top lengths are respectively 50 centimetres of 55 centimetres of * of 75 centimetres of *, and bottom size is smaller, square permeable hole 51 is set on casing, circular permeable hole 51 is set at the bottom of case, establishes lamina affixad 52 in fish culture net cage 7, lamina affixad 52 is detachable, lamina affixad embedded groove 54 is set at the bottom of case, and wall box arranges lamina affixad embedded hole 53; Lamina affixad 52 tops tilt in along the fish culture net cage sidewall to casing; Lamina affixad 52 tops and bottom arrange fixed jack 55, on corresponding fish culture net cage sidewall, corresponding fixed jack groove 56 is set, lamina affixad 52 tops arrange cover plate 57, fixed jack 55 places at the corresponding lamina affixad of cover plate 57 52 tops arrange the fixed jack embedded groove, fish culture net cage 5 wall box along on cover plate embedded hole 58 is set.
In breeding process, fixedly fasten 59 and insert in the fixed jack 55 of the fixed jack groove 56 of fish culture net cages 5 and lamina affixad 52, lamina affixad 52 and cover plate 57 are fixed in fish culture net cage.
(2) make float
Calculate buoyancy according to conditions such as fish culture net cage size and abalone breeding amounts, design and produce pincushion float 1, as shown in Fig. 4-5, pincushion float 1 material is PVC (polyvinyl chloride), and the float material is cylindrical PVC (polyvinyl chloride), and length is 80 centimetres, two flute pitch are 60 centimetres, diameter is 20 centimetres, and is solid, and density is 0.14g/cm
3Pincushion float 1 two ends arrange groove, and etting 6 sizes are made according to fish culture net cage 7 sizes, and four load-bearing well rope ropes 61 are arranged on etting 6.
(3) set up culture raft frame
As shown in Fig. 1-2, raft is as two that be arranged in parallel floating well ropes 2, and floating well rope 2 diameters are the polyethylene rope of 28 millimeters, and floating well rope 2 lies in respectively in the groove at pincushion float 1 two ends, be provided with floating well rope static line in pincushion float 1 groove, pincushion float 1 is fixed on floating well rope 2 by floating well rope static line; Floating well rope 2 two ends, two ends connect short wooden stake cables 3, are connected with five black spherical floats 7 between floating well rope 2 and short wooden stake cable 3, namely float the stability of well rope 2 with increase raft body; Short wooden stake cable 3 use length are fixed under water at the short wooden stake of 1.1～1.5 meters, the raft district's depth of water and short wooden stake cable 3 Length Ratios that set up buoyant raft are 1:2.5～3, mariculture area Hai Shen is 12～15 meters left and right, therefore, the length of short wooden stake cable 3 is 30～36 meters and is advisable, raft height degree is 80 meters, and short wooden stake cable 3 is 28 millimeters polyethylene ropes of diameter; Short wooden stake cable bottom increases the weights such as iron chains or dropstone, guarantees that short wooden stake cable 3 is in tensioning state, provides buffering stressed.
Platform raft spacing is 4～6 meters; Platform raft of cultivation sets up to adopt along current direction and arranges.
(4) be to keep hanging to grow net cage
As shown in Fig. 1-2,15～20 kilograms of abalone seeds are put into fish culture net cage 7, be the heavy well rope rope 61 of carry on fish culture net cage 7 and be placed in polyethylene etting 6, load-carrying well rope rope 61 vertically interted etting 6, and fixing system is hung on floating well rope static line on floating well rope 2, and fish culture net cage 7 is placed between pincushion float 1; 6 mouthfuls of ettings locate laterally to intert network interface rope 62, and network interface rope 62 is connected with load-bearing well rope rope 61,6 mouthfuls of fixing and stressed formation open type openings due to load-bearing well rope rope 61 of etting; Etting 6 length are unsuitable oversize, are advisable for 2.5～3.5 meters, and the mesh specification of etting 6 enlarges as far as possible, climb not go out with abalone to be as the criterion, and increase water penetration, reduce resistance.
Laterally interspersed windproof well rope rope 63 on etting 6, windproof well rope rope 63 free ends lie in it raft, as shown in Figure 3, as run into high sea or typhoon, strain windproof well rope rope 63 free ends, and etting 6 is tightened up.
Three, aquaculture management
In the abalone culture process, when throwing something and feeding bait, bait is directly put into unlimited etting opening and got final product, except carrying out the daily managements such as bait throwing in, scrubbing, anti-harmful animal and evacuation density, be also noted that the typhoon protection management, as run into high sea or typhoon, and strain windproof well rope rope free end, etting is tightened up.In breeding process, protection effect is good.
Claims (8)
1. open type net cage abalone culture device, comprise float, floating well rope, short wooden stake cable, anchor, fish culture net cage and etting, it is characterized in that, float is the pincushion float, its two ends arrange groove, the raft of platform raft of cultivation is as the two floating well rope that be arranged in parallel, two floating well ropes lie in respectively in the groove at pincushion float two ends, be provided with floating well rope static line in pincushion float groove, the pincushion float is fixed on floating well rope by floating well rope static line, floating well rope two ends connect the short wooden stake cable, and the short wooden stake cable is fixed under water by anchoring device, the raft district depth of water of setting up platform raft of cultivation with length of peg cable than being 1:2.5～3; Fish culture net cage is shaped as square, on casing He at the bottom of case, permeable hole is set, establish lamina affixad in casing, lamina affixad is detachable, on fish culture net cage is hang load-bearing well rope rope and be placed in etting, load-bearing well rope rope vertically interted etting, and fixing system is hung on floating well rope, and fish culture net cage is placed between the pincushion float, and the network interface rope is laterally interted at etting mouth place, the network interface rope is connected with load-bearing well rope rope, and etting mouth place is due to the fixing and stressed formation open type opening of load-bearing well rope rope.
2. open type net cage abalone culture device according to claim 1, is characterized in that, is connected with spherical float between floating well rope and short wooden stake cable, namely floats the stability of well rope with increase raft body.
3. open type net cage abalone culture device according to claim 1, is characterized in that, the spacing of platform raft of cultivation is 4～6 meters, and platform raft of cultivation adopts along current direction and sets up.
4. open type net cage abalone culture device according to claim 1, is characterized in that, at the bottom of described fish culture net cage case, the lamina affixad embedded groove is set, and wall box arranges the lamina affixad embedded hole, and the lamina affixad top tilts in along the fish culture net cage sidewall to casing.
5. according to claim 1 or 4 described open type net cage abalone culture devices, it is characterized in that, described lamina affixad top and bottom arrange fixed jack, on corresponding fish culture net cage sidewall, corresponding fixed jack groove is set, the lamina affixad top arranges cover plate, the fixed jack place at the corresponding lamina affixad of cover plate top arranges the fixed jack embedded groove, the fish culture net cage wall box along on the cover plate embedded hole is set, fixedly fasten in the fixed jack that inserts fish culture net cage and lamina affixad, lamina affixad and cover plate are fixed in fish culture net cage.
6. open type net cage abalone culture device according to claim 1, is characterized in that, at etting mouth place with near etting mouth place, dual network interface rope is set, and makes the etting mouth be in closed state when bait not, avoids foreign material to enter in etting and net cage.
7. open type net cage abalone culture device according to claim 1, is characterized in that, laterally interspersed windproof well rope rope on described etting, windproof well rope rope free end lies in it raft, as run into high sea or typhoon, and strain windproof well rope rope free end, etting is tightened up.
8. open type net cage abalone culture device according to claim 1, is characterized in that, described netting-length is 2.5～3.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204404759U CN202918856U (en) | 2012-08-31 | 2012-08-31 | Open-type net cage abalone culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204404759U CN202918856U (en) | 2012-08-31 | 2012-08-31 | Open-type net cage abalone culture device |
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| Publication Number | Publication Date |
|---|---|
| CN202918856U true CN202918856U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012204404759U Expired - Fee Related CN202918856U (en) | 2012-08-31 | 2012-08-31 | Open-type net cage abalone culture device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860272A (en) * | 2012-08-31 | 2013-01-09 | 大连獐子岛渔业集团股份有限公司 | Method and device for raising abalones by open-type net cages |
| CN104756910A (en) * | 2015-03-27 | 2015-07-08 | 深圳市龙科源水产养殖有限公司 | Dual-network three-dimensional cultivating system for abalones and algae and cultivating method thereof |
| CN109349165A (en) * | 2018-10-22 | 2019-02-19 | 浙江海洋大学 | A kind of aquafarm development model |
| CN117099728A (en) * | 2023-09-28 | 2023-11-24 | 广东省海源达水产养殖有限公司 | Abalone culture net cage and using method thereof |
-
2012
- 2012-08-31 CN CN2012204404759U patent/CN202918856U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860272A (en) * | 2012-08-31 | 2013-01-09 | 大连獐子岛渔业集团股份有限公司 | Method and device for raising abalones by open-type net cages |
| CN104756910A (en) * | 2015-03-27 | 2015-07-08 | 深圳市龙科源水产养殖有限公司 | Dual-network three-dimensional cultivating system for abalones and algae and cultivating method thereof |
| CN109349165A (en) * | 2018-10-22 | 2019-02-19 | 浙江海洋大学 | A kind of aquafarm development model |
| CN117099728A (en) * | 2023-09-28 | 2023-11-24 | 广东省海源达水产养殖有限公司 | Abalone culture net cage and using method thereof |
| CN117099728B (en) * | 2023-09-28 | 2024-02-13 | 广东省海源达水产养殖有限公司 | Abalone culture net cage and using method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20160831 |