A lift-type benthic marine animal breeding net cage
An animal breeding and lifting technology, which is applied in fish farming, application, climate change adaptation, etc., can solve the problems of high breeding risk, poor wind and wave resistance, high investment cost, etc., and achieve high breeding safety factor, stable lifting and structural simple effect
Inactive Publication Date: 2017-07-21
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI +1
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Among them, there are problems such as high investment cost, low return rate and difficult harvesting in reef building and multiplication; raft cage culture and small floating cage culture are only suitable for culture on sea level, and there are problems such as low culture yield and wind and wave resistance. Poor ability and high breeding risk
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] exist figure 1 Among them, a lifting type benthic marine animal breeding net cage includes a net cage frame 10 and a net clothing 20 wrapped around the net cage frame 10.
[0027] Such as figure 1 , figure 2 Shown, net cage frame 10 is by an annular interior pipe 12, an annular outer pipe 11, an annular top pipe 15, be connected to the connector 13 between the inner pipe 12 and the outer pipe 11 and connect The side standpipe 14 between the inner pipe 12 and the top pipe 15 is formed. The component materials of the net cage frame 10 are all molded from high-density polyethylene, which is resistant to seawater corrosion, and this kind of frame structure has achieved the largest volume.
[0028] exist figure 1 Among them, the net clothing 20 is composed of a cover net (not visible in the figure) matched with the top pipe 15, a bottom net matched with the inner pipe (not visible in the figure) and a seine around the periphery of the side stand pipe 14 28 compositions...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention relates to a lift-type benthic marine animal breeding net cage, which comprises a net cage frame and net clothes wrapped on the net cage frame. The net cage frame is composed of an annular inner tube, an annular outer pipe, a ring-shaped jacking pipe, a connecting piece connected between the inner pipe and the outer pipe, and a side riser connected between the inner pipe and the jacking pipe, and its netting is a cover net that matches the jacking pipe , The bottom net matching the inner pipe and the seine around the side standpipe are characterized in that: the lower part of the inner pipe and the outer pipe is equipped with counterweight bottom anchors, and the inner pipe and the outer pipe are respectively set There are at least two isolation compartments, and the adjacent isolation compartments respectively divide the interior of the inner tube and the outer tube symmetrically into several closed lumens, and a gas tube is respectively arranged on the inner tube and the outer tube corresponding to each closed lumen. valve and a water valve. The invention has the advantages of simple structure, convenient operation, stable lifting and high breeding safety factor, and is especially suitable for intensive breeding of benthic marine animals.
Description
technical field [0001] The invention relates to a kind of aquaculture breeding equipment and engineering technology for the cultivation of benthic marine animals, especially a lift-type benthic marine product which has the functions of avoiding wind and waves and resisting ocean currents and is suitable for breeding benthic marine animals. Animal breeding cages. Background technique [0002] Benthic marine animals, including sea cucumbers, abalones, sea urchins and other sea treasures, and turbot, flounder, semi-smooth tongue sole and other flatfish, are deeply loved by consumers for their delicious taste and rich nutrition. In recent years, with the improvement of people's living standards and changes in dietary structure, natural marine resources have been difficult to meet market demand. Therefore, the artificial breeding of marine treasures and rare flatfish has developed rapidly. However, since these marine animals are all benthic or reef-dwelling species, in the early...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/60
CPCY02A40/81
Inventor 关长涛姜泽明叶春和姜泽东
Owner YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI