CN102239816A - Cylindrical copper-alloy netting net cage for aquaculture - Google Patents
Cylindrical copper-alloy netting net cage for aquaculture Download PDFInfo
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- CN102239816A CN102239816A CN2010101703383A CN201010170338A CN102239816A CN 102239816 A CN102239816 A CN 102239816A CN 2010101703383 A CN2010101703383 A CN 2010101703383A CN 201010170338 A CN201010170338 A CN 201010170338A CN 102239816 A CN102239816 A CN 102239816A
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- etting
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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 invention relates to a cylindrical copper-alloy netting net cage for aquaculture. The cylindrical copper-alloy netting net box adopts a high-strength single-dead-knot polyethylene-fiber net, a high-strength polyamide warp knitting net and a copper-alloy rhombic net and is characterized in that a buoyancy system of the net cage is in a combined structure of black high-density polyethylene double floating pipes and cylindrical floaters; a netting system for the net cage consists of a double-layer synthetic-fiber netting as a netting I, a copper-alloy rhombic net as a netting II and a high-strength polyamide warp knitting net as a combined netting for the bottom of a net cage body; the netting I and the netting II of the net cage body are flexibly connected by a longitudinal netting; side bolsh lines and lacing lines are assembled on the netting for the bottom of the net cage body, and horizontal lines and vertical lacing lines are arranged on the netting on the side surface of the net cage body; the combined netting for the net cage body is hung on an armrests and a floating pipe inner frame of a net cage frame; an outer frame of the floating pipe frame is connected with a floating rope frame of a fixed mooring system by mooring ropes, and the fixed mooring system of the net cage is used for fixing the floating rope frame in the sea areas for aquaculture by anchors, wood piles, anchor ropes, floating balls and floating ball connecting ropes.
Description
Technical field
The present invention relates to agricultural science aquatic products technical field used in mariculture circular cylinder cage.
Background technology
Seawater cage is the important component part of China's sea fishery.Seawater cage can be divided into kinds such as circular cylinder cage, Square Net-cage, spherical net cage and taper net cage by its frame shape.Circular cylinder cage outfit and cultural technique integrated application multidisciplinary technology such as new material, ocean engineering, electromechanical instrument instrument, automatic control technology, environmental protection, feed nutrition, disease control and aquaculture management; have advantage simple in structure, that the wind wave resistance performance is good, circular cylinder cage is one of main kind of present domestic deep water mesh cage.Existing circular cylinder cage uses common synthetic fibers etting and three strands of common synthetic fiber ropes, its netting raw materials consumption is bigger, cage netting is stained adhering to seriously in breeding production, the inside and outside water body exchange of net cage casing is obstructed, raiser's draping number of times is more, draping labour intensity is big and influence normal growth growth and the culture benefit of fish, the antifouling problem of the etting that needs to be resolved hurrily, the tank-volumes conservation rate hangs down problem, the etting drifting problem, etting energy consumption problem and framework breakage problem, these problems are the still unsolved for a long time technical barriers in this area, press for and promote net cage institution level, make net cage that anti-pollution function preferably be arranged, lower energy consumption, less etting horizontal drift, higher tank-volumes conservation rate.
Summary of the invention
The purpose of this invention is to provide a kind of breed cylindrical, copper alloy etting net cage, with the volume conservation rate of the anti-pollution function that improves net cage and net cage casing, reduce the etting horizontal drift, reduce the etting energy consumption, reduce the draping number of times, promote net cage institution level.
Technical scheme of the present invention adopts the two floating pipe cylindrical frames of high density polyethylene (HDPE), cylindrical float, high-strength polyethylene rope, the single fast knot polyethylene of high strength net, high-strength polyamide fibre through netting, the oblique side's net of copper alloy, the buoyancy system that it is characterized in that net cage adopts the two floating pipe+cylindrical float fabricated structures of black high density polyethylene (HDPE), the inside and outside floating effective support of two floating pipes links to each other, and the two floating pipe below of net cage is along the cylindrical float of circumferentially evenly arranging; The arm-rest frame of net cage adopts the black high density polyethylene pipe; Net cage is that the oblique side's net of I width of cloth etting+copper alloy is that II width of cloth etting+polyamide fibre constitutes for the combined type etting of net cage bottom half with etting through netting with netting system by double-deck synthetic fibers etting, the double-deck synthetic fibers etting of the I width of cloth is formed through the smooth overlapping suture of netting by single fast knot polyethylene net of one deck high strength and the high-strength polyamide fibre of one deck, this bilayer synthetic fibers etting upper and lower along two high-strength polyethylene ropes handling through thermal finalization upper and lower horizontal guiding principle as I width of cloth etting is installed; The two ends butt joint of the double-deck synthetic fibers etting behind the dress guiding principle circularizes, and the upper and lower horizontal guiding principle of double-deck synthetic fibers etting is pegged graft respectively and circularized; II width of cloth etting is the oblique side's net of copper alloy, and the copper alloy tiltedly upper and lower edge of side's net is adorned a high-strength polyethylene rope of handling through thermal finalization respectively as upper and lower horizontal guiding principle; The two ends butt joint of the oblique square net of copper alloy behind the dress guiding principle circularizes, and the tiltedly square upper and lower horizontal guiding principle of netting of copper alloy docks respectively and circularizes; Be flexible coupling with vertical etting between net cage casing I, II width of cloth etting and connect; Vertically etting is flexible coupling and adopts four laminated one-tenth fiber ettings, and upper and lower two high-strength polyethylene ropes handling through thermal finalization along dress of four laminated one-tenth fiber ettings are as upper and lower horizontal guiding principle; The annular butt joint is carried out at the two ends of four laminated one-tenth fiber ettings behind the dress guiding principle, and the upper and lower horizontal guiding principle of four laminated one-tenth fiber ettings docks respectively and circularizes, and four laminated one-tenth fiber ettings adopt ANTI-FOULING PAINT FOR FISHING NET to carry out antifouling processing; Four laminated one-tenth fiber ettings be flexible coupling vertically respectively with I width of cloth etting vertically down selvedge, II width of cloth etting vertically on selvedge dock stitching with high-strength line; The net cage bottom half is trimmed to circle with etting, and a high-strength polyethylene rope handling through thermal finalization is installed as the edge guiding principle in its edge; The net cage bottom half with the edge guiding principle of etting with the sth. made by twisting of high-strength polyethylene rope to the following horizontal guiding principle of II width of cloth etting with the sth. made by twisting of high-strength polyethylene rope to opposite; The manrope that the one-tenth grid-shaped that assembling is handled through thermal finalization on two diametric(al)s of net cage bottom half usefulness etting square crossing is laid, net cage bottom half behind installation manrope and the edge guiding principle carries out antifouling processing with etting with ANTI-FOULING PAINT FOR FISHING NET, net cage bottom half after the antifouling processing is assemblied on the circular high-density polyethylene tube frame that is shaped on paddle hole with etting with the strong rope of superelevation, periphery parcel one deck etting of this framework, again the parcel etting the periphery closely around one deck synthetic fiber rope, this framework is connected with the strong rope of superelevation with the following horizontal guiding principle of II width of cloth etting; Horizontal guiding principle of installation and vertical manrope on the etting of net cage casing side are equidistantly being installed other 3 the horizontal guiding principles of 3 high-strength polyethylene ropes after the thermal finalizations processing as II width of cloth etting between the upper and lower horizontal guiding principle of II width of cloth etting; On the etting of net cage casing side, the high-strength polyethylene rope through thermal finalization handled be installed as net cage casing side etting vertical manrope along circumferential every 2.5m since the last horizontal guiding principle of I width of cloth etting, every vertical manrope is from the logical following horizontal guiding principle that passes through II width of cloth etting of the last horizontal guiding principle of I width of cloth etting and the net cage bottom half edge guiding principle with etting, the horizontal guiding principle joining of every vertical manrope and each width of cloth etting all uses two fast knots to tighten mutually, and be connected with various ettings on the way, fix once every 3 orders between vertical manrope and the I width of cloth etting, fixing once between vertical manrope and the II width of cloth etting every 2 orders; The net cage casing is hung on the arm-rest frame and floating pipe inside casing thereof of net cage frame with the combined type etting, and the high-strength polyethylene rope that the high-strength polyethylene rope after the last horizontal guiding principle of arm-rest frame and net cage casing I width of cloth etting is handled with thermal finalization is connected and fixed, floats after the following horizontal guiding principle of managing inside casing and net cage casing I width of cloth etting is handled with thermal finalization is connected and fixed; The housing of floating tube frame is connected with the buoyant rope frame of mooring system admittedly by hawser.The net cage system that moors admittedly is fixed in the buoyant rope frame by anchor, timber, anchor line, ball float and ball float connection cord cultures the marine site.
Outstanding feature of the present invention is that the oblique side's net of copper alloy is used for net cage combined type etting, etting is flexible coupling and net cage bottom half etting all carries out antifouling processing with antifouling paint, improved the comprehensive anti-pollution function of netting system and corrosion proof function, minimizing draping number of times greatly, reduce because of frequent draping to the injury of cultured fishes; The oblique side's network edge of combined type etting form and copper alloy is pricked the limit and is hooked together processing, can effectively avoid the direct wearing and tearing between metal etting and the net cage frame, improves the service life of the oblique side of copper alloy net; Net cage bottom half etting is assemblied on the circular high-density polyethylene tube frame with the strong rope of superelevation, effectively reduce deformation and the volumetric loss of net cage casing in the high flow rate marine environment, than prior art (existing net cage bottom half etting be not assemblied on the circular high-density polyethylene tube frame) but improved the tank-volumes conservation rate and the casing cultured fishes quantity of net cage greatly, improve the economic benefit and the seawater cage culture development space at cage culture family; At the peripheral parcel earlier of the high density polyethylene pipe of net cage bottom half one deck etting, wrapping up the etting periphery, the direct wearing and tearing between II width of cloth etting and the high density polyethylene pipe have been reduced greatly more closely around one deck synthetic fiber rope; Rope after horizontal guiding principle that the present invention uses and vertical manrope all use thermal finalization to handle to the influence of the deformation of net cage box system, has improved intensity, service life and the volume conservation rate of net cage casing when having reduced rope thermal finalization being handled greatly; The present invention uses the edge guiding principle of etting to adopt reverse lay mutually to rope with the following horizontal guiding principle of II width of cloth etting with the net cage bottom half, and can reduce adjacent the kink when rete cord uses with sth. made by twisting influences, and promotes net cage institution level; The oblique side's net of copper alloy its waste and old etting after long-term breeding production on the net cage can be recycled at high price, both protected environment, greatly reduce the cage culture cost again, and the synthetic fibers etting that existing net cage uses its waste and old etting after 1～2 year breeding production is dropped generally; High-strength polyethylene rope, the single fast knot polyethylene net of high strength and high-strength polyamide fibre are used for the making of net cage through energy-conservation consumption reduction type netting materials such as nettings, keeping under the equal powerful prerequisite, the existing circular cylinder cage of energy-saving and cost-reducing type netting material significantly reduces with common netting material in this programme, not only reduced the net cage casing the netting material consumption, but also help the exchange of water body inside and outside the net cage; Both efficiently solve the energy-saving and cost-reducing problem of existing cage netting, promoted growing of cage culture fish again, improved the economic benefit at cage culture family, promoted the energy-saving and emission-reduction of fish production.Result of the test of the present invention shows, the integrated application of functional material, high performance material and multiple net cage outfit innovative technology, in the anti-pollution function that improves cage netting, reduction cage netting energy consumption, the volume conservation rate that improves net cage, raising cage culture economic benefit and seawater cage culture development space, aspect effects such as lifting net cage institution level are remarkable.
Description of drawings
What accompanying drawing was represented is to culture with cylindrical, copper alloy etting cage structure schematic diagram.
Embodiment
Implement best way of the present invention below in conjunction with description of drawings:
Claims (6)
1. culture with cylindrical, copper alloy etting net cage, adopt the two floating pipe cylindrical frames of black high density polyethylene (HDPE), cylindrical float, high-strength polyethylene rope, the single fast knot polyethylene of high strength net, high-strength polyamide fibre through netting, the oblique side's net of copper alloy, the buoyancy system that it is characterized in that net cage adopts the two floating pipe+cylindrical float fabricated structures of black high density polyethylene (HDPE), the inside and outside floating effective support of two floating pipes links to each other, and the two floating pipe below of net cage is along the cylindrical float of circumferentially evenly arranging; The arm-rest frame of net cage adopts high density polyethylene pipe; Net cage is that the oblique side's net of I width of cloth etting+copper alloy is that II width of cloth etting+polyamide fibre constitutes for the combined type etting of net cage bottom half with etting through netting with netting system by double-deck synthetic fibers etting, the double-deck synthetic fibers etting of the I width of cloth is formed through the smooth overlapping suture of netting by single fast knot polyethylene net of one deck high strength and the high-strength polyamide fibre of one deck, this bilayer synthetic fibers etting upper and lower along two high-strength polyethylene ropes handling through thermal finalization upper and lower horizontal guiding principle as I width of cloth etting is installed; The two ends butt joint of the double-deck synthetic fibers etting behind the dress guiding principle circularizes, and the upper and lower horizontal guiding principle of double-deck synthetic fibers etting is pegged graft respectively and circularized; II width of cloth etting is the oblique side's net of copper alloy, and the copper alloy tiltedly upper and lower edge of side's net is adorned a high-strength polyethylene rope of handling through thermal finalization respectively as upper and lower horizontal guiding principle; The two ends butt joint of the oblique square net of copper alloy behind the dress guiding principle circularizes, and the tiltedly square upper and lower horizontal guiding principle of netting of copper alloy docks respectively and circularizes; Be flexible coupling with vertical etting between net cage casing I, II width of cloth etting and connect; Vertically etting is flexible coupling and adopts four laminated one-tenth fiber ettings, and upper and lower two high-strength polyethylene ropes handling through thermal finalization along dress of four laminated one-tenth fiber ettings are as upper and lower horizontal guiding principle; The annular butt joint is carried out at the two ends of four laminated one-tenth fiber ettings behind the dress guiding principle, and the upper and lower horizontal guiding principle of four laminated one-tenth fiber ettings docks respectively and circularizes, and four laminated one-tenth fiber ettings adopt ANTI-FOULING PAINT FOR FISHING NET to carry out antifouling processing; Four laminated one-tenth fiber ettings be flexible coupling vertically respectively with I width of cloth etting vertically down selvedge, II width of cloth etting vertically on selvedge dock stitching with high-strength line; The net cage bottom half is trimmed to circle with the high-strength polyamide fibre of diamond mesh through netting, a high-strength polyethylene rope handling through thermal finalization is installed as the edge guiding principle in its edge, the edge guiding principle with the sth. made by twisting of high-strength polyethylene rope to the following horizontal guiding principle of II width of cloth etting with the sth. made by twisting of high-strength polyethylene rope to opposite; The manrope that the one-tenth grid-shaped that assembling is handled through thermal finalization on two diametric(al)s of net cage bottom half usefulness etting square crossing is laid, net cage bottom half behind installation manrope and the edge guiding principle carries out antifouling processing with etting with ANTI-FOULING PAINT FOR FISHING NET, net cage bottom half after the antifouling processing is assemblied on the circular high-density polyethylene tube frame that is shaped on paddle hole with etting with the strong rope of superelevation, periphery parcel one deck etting of this framework, again the parcel etting the periphery closely around one deck synthetic fiber rope, this framework is connected with the strong rope of superelevation with the following horizontal guiding principle of II width of cloth etting; Horizontal guiding principle of installation and vertical manrope on the etting of net cage casing side are equidistantly being installed other 3 the horizontal guiding principles of 3 high-strength polyethylene ropes after the thermal finalizations processing as II width of cloth etting between the upper and lower horizontal guiding principle of II width of cloth etting; On the etting of net cage casing side, the high-strength polyethylene rope through thermal finalization handled be installed as net cage casing side etting vertical manrope along circumferential every 2.5m since the last horizontal guiding principle of I width of cloth etting, every vertical manrope is from the logical following horizontal guiding principle that passes through II width of cloth etting of the last horizontal guiding principle of I width of cloth etting and the net cage bottom half edge guiding principle with etting, the horizontal guiding principle joining of every vertical manrope and each width of cloth etting all uses two fast knots to tighten mutually, and be connected with various ettings on the way, fix once every 3 orders between vertical manrope and the I width of cloth etting, fixing once between vertical manrope and the II width of cloth etting every 2 orders; The net cage casing is hung on the arm-rest frame and floating pipe inside casing thereof of net cage frame with the combined type etting, and the high-strength polyethylene rope that the high-strength polyethylene rope after the last horizontal guiding principle of arm-rest frame and net cage casing I width of cloth etting is handled with thermal finalization is connected and fixed, floats after the following horizontal guiding principle of managing inside casing and net cage casing I width of cloth etting is handled with thermal finalization is connected and fixed; The housing of floating tube frame is connected with the buoyant rope frame of mooring system admittedly by hawser.
2. breed according to claim 1 is characterized in that with cylindrical, copper alloy etting net cage the arm-rest frame of net cage and the girth of floating pipe inside casing are 40.0m; The caliber of the two floating pipes of the black high density polyethylene (HDPE) of net cage is 250mm.
3. breed according to claim 1 is with cylindrical, copper alloy etting net cage, it is characterized in that the two floating pipe of black high density polyethylene (HDPE) below along evenly the arrange cylindrical float of 18 same sizes of girth, and every cylindrical float diameter * length is 40cm * 80cm.
4. breed according to claim 1 is characterized in that with cylindrical, copper alloy etting net cage the vertical I width of cloth of box body etting height is that 1.0m, the vertical II width of cloth of net cage casing etting height are 5.0m.
5. breed according to claim 1 is characterized in that with cylindrical, copper alloy etting net cage the oblique side's net of copper alloy is that 2.5～4.0mm, its diamond mesh length of side are 3.0cm with the brass wire diameter scope.
According to claim 1 or 2 or 3 or 4 or 5 described breed with cylindrical, copper alloy etting net cages, the horizontal guiding principle that it is characterized in that I width of cloth etting be twist with the fingers to for " S " to the high-strength polyethylene rope of nominal diameter 20mm; The horizontal guiding principle of four laminated one-tenth fiber ettings be twist with the fingers to for " Z " to the high-strength polyethylene rope of nominal diameter 10mm; Copper alloy tiltedly the horizontal guiding principle of side's net be twist with the fingers to for " Z " to the high-strength polyethylene rope of nominal diameter 20mm; The net cage bottom half with the edge guiding principle of etting be twist with the fingers to for " S " to the high-strength polyethylene rope of nominal diameter 24mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101703383A CN102239816B (en) | 2010-05-10 | 2010-05-10 | Cylindrical copper-alloy netting net cage for aquaculture |
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| CN2010101703383A CN102239816B (en) | 2010-05-10 | 2010-05-10 | Cylindrical copper-alloy netting net cage for aquaculture |
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| CN102239816B CN102239816B (en) | 2013-03-27 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578008A (en) * | 2012-02-16 | 2012-07-18 | 中国水产科学研究院东海水产研究所 | Method for constructing cage box of conical net cage assembled through rigid and flexible combination |
| CN103461229A (en) * | 2013-08-05 | 2013-12-25 | 中国水产科学研究院东海水产研究所 | Method for manufacturing low-carbon type jellyfish fence device |
| CN107836392A (en) * | 2017-11-14 | 2018-03-27 | 浙江海洋大学 | A kind of fish-farming in shallow marine water column enclosure net structure |
| CN113331103A (en) * | 2021-06-09 | 2021-09-03 | 威海泰裕海洋科技有限公司 | Cage type double-layer aquaculture net cage |
| CN114009384A (en) * | 2021-10-09 | 2022-02-08 | 中国水产科学研究院黄海水产研究所 | Settleable deep and open sea aquaculture net cage unit, combination and use method |
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| CN2678355Y (en) * | 2003-10-31 | 2005-02-16 | 华南理工大学 | Airbag wind-wave preventing deep water breeding net case |
| CN2891662Y (en) * | 2006-02-13 | 2007-04-25 | 深圳华油实业发展有限公司 | Sea culture net cage frame and net cage |
| CN101326898A (en) * | 2007-06-18 | 2008-12-24 | 中国水产科学研究院东海水产研究所 | Self-reducing flow low-shape change off land deep water net cage |
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2010
- 2010-05-10 CN CN2010101703383A patent/CN102239816B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2678355Y (en) * | 2003-10-31 | 2005-02-16 | 华南理工大学 | Airbag wind-wave preventing deep water breeding net case |
| CN2891662Y (en) * | 2006-02-13 | 2007-04-25 | 深圳华油实业发展有限公司 | Sea culture net cage frame and net cage |
| CN101326898A (en) * | 2007-06-18 | 2008-12-24 | 中国水产科学研究院东海水产研究所 | Self-reducing flow low-shape change off land deep water net cage |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578008A (en) * | 2012-02-16 | 2012-07-18 | 中国水产科学研究院东海水产研究所 | Method for constructing cage box of conical net cage assembled through rigid and flexible combination |
| CN102578008B (en) * | 2012-02-16 | 2014-01-01 | 中国水产科学研究院东海水产研究所 | Method for constructing cage box of conical net cage assembled through rigid and flexible combination |
| CN103461229A (en) * | 2013-08-05 | 2013-12-25 | 中国水产科学研究院东海水产研究所 | Method for manufacturing low-carbon type jellyfish fence device |
| CN103461229B (en) * | 2013-08-05 | 2014-12-10 | 中国水产科学研究院东海水产研究所 | Method for manufacturing low-carbon type jellyfish fence device |
| CN107836392A (en) * | 2017-11-14 | 2018-03-27 | 浙江海洋大学 | A kind of fish-farming in shallow marine water column enclosure net structure |
| CN113331103A (en) * | 2021-06-09 | 2021-09-03 | 威海泰裕海洋科技有限公司 | Cage type double-layer aquaculture net cage |
| CN113331103B (en) * | 2021-06-09 | 2024-05-31 | 威海泰裕海洋科技有限公司 | Cage type double-layer cultivation net cage |
| CN114009384A (en) * | 2021-10-09 | 2022-02-08 | 中国水产科学研究院黄海水产研究所 | Settleable deep and open sea aquaculture net cage unit, combination and use method |
| CN114009384B (en) * | 2021-10-09 | 2024-01-12 | 中国水产科学研究院黄海水产研究所 | Settlement deep-open sea aquaculture net cage unit, combination and use method |
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| CN102239816B (en) | 2013-03-27 |
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