CN104521809A - Large integrated floating type net cage - Google Patents
Large integrated floating type net cage Download PDFInfo
- Publication number
- CN104521809A CN104521809A CN201410732876.5A CN201410732876A CN104521809A CN 104521809 A CN104521809 A CN 104521809A CN 201410732876 A CN201410732876 A CN 201410732876A CN 104521809 A CN104521809 A CN 104521809A
- Authority
- CN
- China
- Prior art keywords
- rope
- scaffold
- net cage
- stay pipe
- etting
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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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 discloses a large integrated floating type net cage. The large integrated floating type net cage comprises an inflatable floating frame; a mesh is suspended at the lower side of the floating frame; a supporting pipe is arranged at the bottom part of the mesh; sinkers are uniformly distributed and connected to the supporting pipe; a bottom frame anchoring rope is connected to the supporting pipe; a top anchoring rope is connected to the floating frame; the top anchoring rope and the bottom frame anchoring rope which is matched with the top anchoring rope are integrally connected to an anchor body. According to the large integrated floating type net cage, the double-anchoring system is equipped with the top anchoring rope and the bottom frame anchoring rope which are pairwise arranged, so that the position of the supporting pipe can be stably kept under the floating frame, and as a result, the breeding capacity of the inner side of the mesh is relatively stable; in addition, the tension force, in particular the tension force from a traction rope to the mesh on the side surface can be reduced, and the whole net cage can be prevented from being damaged by strong waves; therefore, the net cage has the advantages of being firm in structure, convenient to replace, stable in space state, high in wind wave resisting effect, and convenient to catch fish.
Description
Technical field
The present invention relates to a kind of deep water mesh cage, particularly relate to large-scale integrated floating cage.
Background technology
Fish culture net cage is made up of net cage frame system, netting system, mooring system and auxiliary facility system four major part.Wherein mooring system is the foundation of net cage in water, once anchoring fixed system goes wrong in stormy waves weather, will cause the overall unbalance stress of net cage and damage.At present, common both at home and abroad net cage anchoring form has three kinds: one to be traditional multipoint mode anchoring; Two is the anchorings of water surface grid type; Three is grid type anchorings under water.Traditional multipoint mode mooring system form is simple, current China coast floating deep water mesh cage this mode multiplex.The kind of different anchors according to marine site in multiple spot anchoring also has three kinds, and one is piled anchor, and price is relatively cheap, and the applicable depth of water is more shallow and be the marine site of silt substrate; Two is cement anchors, moderate, is applicable to the marine site of husky mud or sandy substrate; Three is anchors, and price is more expensive, the marine site that applicable seabed is comparatively complicated.
Summary of the invention
The object of the invention is to for prior art provide a kind of firm in structure, draping is convenient, spatiality is stable, good wind and wave resistance effects, rise and fish large-scale integrated floating cage easily.
The present invention solves the problems of the technologies described above adopted technical scheme: large-scale integrated floating cage, comprises the scaffold that can inflate, wherein: be hung with etting on the downside of scaffold; Stay pipe is provided with bottom etting; Uniformly on stay pipe be connected with sinker; Stay pipe is connected with underframe grappling rope; Scaffold is connected with roof rope; Jointly be connected on an anchor body bottom the underframe grappling rope that roof rope matches with it.Dual anchoring system arranges roof rope and underframe grappling rope in pairs owing to having, thus relative stable in the position of stay pipe can be made to be positioned at immediately below scaffold, thus make the carrying capacity inside etting comparatively stable, and the tension force of the etting that can alleviate side especially drag rope, prevents whole net cage from damaging due to strong wave action.
For optimizing technique scheme, the measure taked also comprises: be hung with etting on the downside of scaffold; Stay pipe is provided with bottom etting; Uniformly on stay pipe be connected with sinker; Stay pipe is connected with underframe grappling rope; Scaffold is connected with roof rope; Jointly be connected on an anchor body bottom the underframe grappling rope that roof rope matches with it.Dual anchoring system arranges roof rope and underframe grappling rope in pairs owing to having, thus relative stable in the position of stay pipe can be made to be positioned at immediately below scaffold, thus make the carrying capacity inside etting comparatively stable, and the tension force of the etting that can alleviate side especially drag rope, prevents whole net cage from damaging due to strong wave action.Scaffold has the outside framework surrounded by two semicircle frameworks and two side frameworks; Further, the both side ends of side framework connects through main backstop; The near middle of side framework is connected through secondary bracing frame; Secondary bracing frame is connected through longitudinal link with the mid portion of main backstop.The outside framework that two semicircle frameworks and two side frameworks surround has the less side of a sectional area, thus, can by it just to tidal flow direction, to reach the effect of windproof anti-current.Main backstop is used for stablizing semicircle framework.The framework that secondary bracing frame and longitudinal link surround for reinforcing side framework and main backstop.During fish harvesting, first two ends etting is knotted and unclamp, slide to central authorities along main body frame, then carry out harvesting by fishpump.Uniform drag rope is also provided with between scaffold and stay pipe; Stay pipe is positioned at the inner side on the perspective plane of scaffold.Tractive force on stay pipe is assigned on scaffold by drag rope, and, because drag rope forms an inverted truncated cone-shaped, thus the tractive force of whole etting when reducing scaffold dipping and heaving.During draping, unclamp one end and knot, old etting is moved to central authorities, change new etting, be communicated with new and old etting, unclamp the old etting other end and knot, fish is moved in new etting, takes out old net, complete etting and change.Roof rope near middle is connected with ball float; Underframe grappling rope near middle is connected with ball float.Ball float by horizontal direction possible so far for the tractive force direction tractive of roof rope and underframe grappling rope, thus can optimize the traction effect swung scaffold and stay pipe horizontal direction.The length of scaffold is 50 to 90 meters.Preferred length 70 meters, close to the wavelength of general wave, the wave force that therefore net cage various piece is born in a wavelength can be cancelled out each other, and due to net cage size large, vertical fluctuating can not cause the comparatively havoc of net cage, wind wave resistance better performances.Adopt traditional circular configuration, span can be caused excessive, structural instability, the drawback such as cannot to manage.Anti-current aspect, because two is designed to incline structure, can play shunting action, improves anti-flow performance.
Etting is hung with owing to present invention employs on the downside of scaffold; Stay pipe is provided with bottom etting; Uniformly on stay pipe be connected with sinker; Stay pipe is connected with underframe grappling rope; Scaffold is connected with roof rope; Jointly be connected on an anchor body bottom the underframe grappling rope that roof rope matches with it.Dual anchoring system arranges roof rope and underframe grappling rope in pairs owing to having, thus relative stable in the position of stay pipe can be made to be positioned at immediately below scaffold, thus make the carrying capacity inside etting comparatively stable, and the tension force of the etting that can alleviate side especially drag rope, prevents whole net cage from damaging due to strong wave action.Thus the present invention have firm in structure, draping is convenient, spatiality is stable, good wind and wave resistance effects, rise fish advantage easily.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation;
Fig. 2 is embodiment of the present invention plan structure schematic diagram.
Embodiment
Below in conjunction with attached embodiment, the present invention is described in further detail.
Drawing reference numeral illustrates: scaffold 1, semicircle framework 11, side framework 12, secondary bracing frame 13, main backstop 14, longitudinal link 15, etting 2, drag rope 21, stay pipe 22, sinker 3, dual anchoring system 4, roof rope 41, underframe grappling rope 42, anchor body 43.
Embodiment: referring to figs. 1 through Fig. 2, large-scale integrated floating cage, comprises the scaffold 1 that can inflate, wherein: be hung with etting 2 on the downside of scaffold 1; Stay pipe 22 is provided with bottom etting 2; Uniformly on stay pipe 22 be connected with sinker 3; Stay pipe 22 is connected with underframe grappling rope 42; Scaffold 1 is connected with roof rope 41; Jointly be connected on an anchor body 43 bottom the underframe grappling rope 42 that roof rope 41 matches with it.Dual anchoring system 4 arranges roof rope 41 and underframe grappling rope 42 in pairs owing to having, thus relative stable in the position of stay pipe 22 can be made to be positioned at immediately below scaffold 1, thus make the carrying capacity inside etting 2 comparatively stable, and the tension force of the etting 2 that can alleviate side especially drag rope 21, prevents whole net cage from damaging due to strong wave action.Scaffold 1 has the outside framework surrounded by two semicircle frameworks 11 and two side frameworks 12; Further, the both side ends of side framework 12 connects through main backstop 14; The near middle of side framework 12 is connected through secondary bracing frame 13; Secondary bracing frame 13 is connected through longitudinal link 15 with the mid portion of main backstop 14.The outside framework that two semicircle frameworks 11 and two side frameworks 12 surround has the less side of a sectional area, thus, can by it just to tidal flow direction, to reach the effect of windproof anti-current.Main backstop 14 is for stable semicircle framework 11.The framework that secondary bracing frame 13 and longitudinal link 15 surround for reinforcing side framework 12 and main backstop 14.During fish harvesting, first two ends etting is knotted and unclamp, slide to central authorities along main body frame, then carry out harvesting by fishpump.Uniform drag rope 21 is also provided with between scaffold 1 and stay pipe 22; Stay pipe 22 is positioned at the inner side on the perspective plane of scaffold 1.Tractive force on stay pipe 22 is assigned on scaffold 1 by drag rope 21, and, because drag rope 21 forms an inverted truncated cone-shaped, thus the tractive force of whole etting 2 when reducing scaffold 1 dipping and heaving.During draping, unclamp one end and knot, old etting is moved to central authorities, change new etting, be communicated with new and old etting, unclamp the old etting other end and knot, fish is moved in new etting, takes out old net, complete etting and change.Roof rope 41 near middle is connected with ball float; Underframe grappling rope 42 near middle is connected with ball float.Ball float by horizontal direction possible so far for the tractive force direction tractive of roof rope 41 and underframe grappling rope 42, thus can optimize the traction effect swung scaffold 1 and stay pipe 22 horizontal direction.The length of scaffold 1 is 50 to 90 meters.Preferred length 70 meters, close to the wavelength of general wave, the wave force that therefore net cage various piece is born in a wavelength can be cancelled out each other, and due to net cage size large, vertical fluctuating can not cause the comparatively havoc of net cage, wind wave resistance better performances.Adopt traditional circular configuration, span can be caused excessive, structural instability, the drawback such as cannot to manage.Anti-current aspect, because two is designed to incline structure, can play shunting action, improves anti-flow performance.
Although describe the present invention in conjunction with preferred embodiment; so itself and be not used to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; can implement various change, the displacement of coordinate and amendment here to the theme listed, therefore protection scope of the present invention be as the criterion when the scope limited depending on proposed claim.
Claims (5)
1. large-scale integrated floating cage, comprises the scaffold (1) that can inflate, it is characterized in that: described scaffold (1) downside is hung with etting (2); Described etting (2) bottom is provided with stay pipe (22); Described stay pipe (22) is above uniform is connected with sinker (3); Described stay pipe (22) is connected with underframe grappling rope (42); Described scaffold (1) is connected with roof rope (41); Underframe grappling rope (42) bottom that described roof rope (41) matches with it is connected on an anchor body (43) jointly.
2. large-scale integrated floating cage according to claim 1, is characterized in that: described scaffold (1) has the outside framework surrounded by two semicircle frameworks (11) and two side frameworks (12); Further, the both side ends of described side framework (12) connects through main backstop (14); The near middle of described side framework (12) is connected through secondary bracing frame (13); Described secondary bracing frame (13) is connected through longitudinal link (15) with the mid portion of main backstop (14).
3. large-scale integrated floating cage according to claim 1, is characterized in that: be also provided with uniform drag rope (21) between described scaffold (1) and described stay pipe (22); Described stay pipe (22) is positioned at the inner side on the perspective plane of described scaffold (1).
4. large-scale integrated floating cage according to claim 1, is characterized in that: described roof rope (41) near middle is connected with ball float; Described underframe grappling rope (42) near middle is connected with ball float.
5. large-scale integrated floating cage according to claim 1, is characterized in that: the length of described scaffold (1) is 50 to 90 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732876.5A CN104521809B (en) | 2014-12-07 | 2014-12-07 | Large-scale integrated floating cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732876.5A CN104521809B (en) | 2014-12-07 | 2014-12-07 | Large-scale integrated floating cage |
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| Publication Number | Publication Date |
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| CN104521809A true CN104521809A (en) | 2015-04-22 |
| CN104521809B CN104521809B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410732876.5A Active CN104521809B (en) | 2014-12-07 | 2014-12-07 | Large-scale integrated floating cage |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386614A (en) * | 2016-08-31 | 2017-02-15 | 广西海世通食品股份有限公司 | Three-dimensional right angle netting |
| CN106508765A (en) * | 2016-11-10 | 2017-03-22 | 浙江海洋大学 | Marine ecological breeding net cage |
| CN109329151A (en) * | 2018-10-10 | 2019-02-15 | 浙江海洋大学 | Wind and wave resistance mariculture device |
| CN109496827A (en) * | 2018-11-14 | 2019-03-22 | 浙江海洋大学 | A kind of wind and wave resistance algae culturing device |
| CN111602617A (en) * | 2020-07-17 | 2020-09-01 | 大连壹海科技有限公司 | Wind wave resistant submarine net cage |
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| CN1520721A (en) * | 2003-01-28 | 2004-08-18 | 中国海洋大学 | Mariculture net cage flow-resistant anchoring method and device |
| WO2006043116A1 (en) * | 2004-10-21 | 2006-04-27 | Frano Zanki | Technical-technological and ecological solution for tuna farms |
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| CN103079401A (en) * | 2010-08-31 | 2013-05-01 | 奥格·斯卡根 | Device for holding and positioning equipment at - and method for feeding fish in - a cage |
| CN103798160A (en) * | 2014-01-13 | 2014-05-21 | 黄崇展 | Deep sea culture platform and manufacturing method thereof |
| CN203851609U (en) * | 2014-05-06 | 2014-10-01 | 常熟理工学院 | Deepwater type polyculture net cage |
| CN104170779A (en) * | 2014-08-19 | 2014-12-03 | 嵊泗县陈久海洋生物集养有限公司 | Aquaculture net cage |
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2014
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| CN1520721A (en) * | 2003-01-28 | 2004-08-18 | 中国海洋大学 | Mariculture net cage flow-resistant anchoring method and device |
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| CN103079401A (en) * | 2010-08-31 | 2013-05-01 | 奥格·斯卡根 | Device for holding and positioning equipment at - and method for feeding fish in - a cage |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386614A (en) * | 2016-08-31 | 2017-02-15 | 广西海世通食品股份有限公司 | Three-dimensional right angle netting |
| CN106508765A (en) * | 2016-11-10 | 2017-03-22 | 浙江海洋大学 | Marine ecological breeding net cage |
| CN109329151A (en) * | 2018-10-10 | 2019-02-15 | 浙江海洋大学 | Wind and wave resistance mariculture device |
| CN109496827A (en) * | 2018-11-14 | 2019-03-22 | 浙江海洋大学 | A kind of wind and wave resistance algae culturing device |
| CN109496827B (en) * | 2018-11-14 | 2020-12-22 | 浙江海洋大学 | Unrestrained marine alga breeding device of anti-wind |
| CN111602617A (en) * | 2020-07-17 | 2020-09-01 | 大连壹海科技有限公司 | Wind wave resistant submarine net cage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104521809B (en) | 2018-02-09 |
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Effective date of registration: 20161020 Address after: 316022 Datong Zhujiajian, Putuo District, Zhejiang, Zhoushan Applicant after: ZHEJIANG OCEAN UNIVERSITY Address before: 316022 Datong Zhujiajian, Putuo District, Zhejiang, Zhoushan Applicant before: Putuo School of Science and Technology of Zhejiang Ocean University |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiu Haoyu Inventor after: Gui Fukun Inventor after: Wang Ping Inventor after: Lin Chao Inventor after: Jiang Dandan Inventor after: Sun Tianmu Inventor before: Gui Fukun Inventor before: Wang Ping Inventor before: Lin Chao Inventor before: Jiang Dandan Inventor before: Sun Tianmu |
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