CN105961256A - Combined type deep water net cage based on flexible stress system and operating method of combined type deep water net cage - Google Patents

Combined type deep water net cage based on flexible stress system and operating method of combined type deep water net cage Download PDF

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Publication number
CN105961256A
CN105961256A CN201610437211.0A CN201610437211A CN105961256A CN 105961256 A CN105961256 A CN 105961256A CN 201610437211 A CN201610437211 A CN 201610437211A CN 105961256 A CN105961256 A CN 105961256A
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CN
China
Prior art keywords
hdpe
framework
netting
net cage
frame
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Pending
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CN201610437211.0A
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Chinese (zh)
Inventor
丁兰
郑国富
蔡文鸿
魏盛军
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Fujian Fisheries Research Institute
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Fujian Fisheries Research Institute
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Priority to CN201610437211.0A priority Critical patent/CN105961256A/en
Publication of CN105961256A publication Critical patent/CN105961256A/en
Pending legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses a combined type deep water net cage based on a flexible stress system and an operating method of the combined type deep water net cage. The combined type deep water net cage comprises a frame system, a netting system, a flow blocking system and a fixing and mooring system. The frame system comprises a flexible steel rope frame and a relatively rigid HDPE frame. The steel rope frame is made from high-strength fiber rope and is of a latticed structure. The HDPE frame is made from HDPE pipes and HDPE buoyancy pipes and is of a structure shaped like the Chinese character 'ri', walk ways are arranged on the periphery and the middle of the HDPE frame, two rectangular areas defined by the walkways serve as culture areas, and multiple pieces of netting are arranged in each culture area according to needs. The netting system is divided into the culture netting located below the water surface and the anti-escape netting located on the water surface. Upper stress steel is arranged between the culture netting and the anti-escape netting, and the upper stress steel and the corresponding side of the steel rope frame are fixedly connected with the netting. The top of the anti-escape netting is directly tied on an HEPE handrail pipe. All management operation is carried out on the walkways of the HDPE frame. The combined type deep water net cage is high in flexibility and elasticity, high in strength and capable of resisting violent typhoon attacks.

Description

A kind of combination type deep water mesh cage based on flexible stress system and operational method thereof
Technical field
The present invention relates to a kind of combination type deep water mesh cage based on flexible stress system and operational method thereof.
Background technology
China started to greatly develop wind wave-resisting net casing experimental study and industrialization from last century end.For over ten years, successively open Sent out HDPE framework floating type and lifting wind wave net cage, drift line type net cage, rigidity bicone (UFO-shape) net cage, downflow type can Upset net cage, the asymmetric pair of circular platform type net cage, prismatic table shape high-density breeding net cage, lift Flounder Pleuronectidae class aquaculture net cage and HDPE group The multiple deep water mesh cage such as box-like net cage.At present, mainly HDPE framework floating type net cage and the drift line type net cage that popularization and application are most. HDPE framework floating type net cage refers to use HDPE material to be fabricated to framework, arranges and provides support and pipe for etting structure across the sea Reason operating platform net cage system, simple in construction, convenient management, but due to its admittedly the system of mooring be connected directly between on HDPE framework, When running into more than 12 grades violent typhoons attacks, HDPE framework is easily deformed, bending is even ruptured, and is arranged in stronger ocean current sea area Time etting deformation serious.Drift line type net cage refers to be fabricated to flexible frame with flexible rope and buoyant member etc., is arranged in sea On for etting structure provide support net cage system, cost is low, owing to solid pool system is directly connected with gang rope, capacity of anti-storm By force, but management personnel will be when net cage, owing to not having impetus, it is more difficult to operation, and anti-ocean current deformation performance extreme difference.
Summary of the invention
The purpose of the present invention, is to provide for a kind of combination type deep water mesh cage based on flexible stress system and operational method thereof, HDPE framework floating type net cage is combined by it with drift line type net cage, by the corresponding node of gang rope framework and pool system phase admittedly Connect, the rigidity of existing HDPE framework, have again the flexible stress of drift line type net cage, can preferably resist stormy waves stream, HDPE framework It is difficult to impaired, facilitates management personnel to cultivate operation.
The present invention is achieved in that described a kind of combination type deep water mesh cage based on flexible stress system, including framework system System, netting system, choked flow system, admittedly mooring system, described frame system includes gang rope framework and the HDPE of relative stiffness of flexibility Framework;Gang rope framework is made up of high strength fibre rope, in fenestral fabric;The corresponding node of gang rope framework and pool system admittedly Hawser is connected;The Grid Edge gang rope exaggerated with etting stress is connected fixing;The Grid Edge that gang rope framework is adjacent with HDPE framework Gu prick in the inner side of HDPE buoyancy tube;Buoyant member is consolidated between not adjacent with HDPE framework Grid Edge;HDPE framework by HDPE pipe fitting is made with HDPE buoyancy tube, and in " day " character form structure, surrounding and centre are aisle, two rectangle regions that aisle surrounds Territory is culture zone, and each culture zone lays many mouthfuls of ettings as required;It is two rows bottom the aisle of HDPE framework surrounding and centre Parallel HDPE buoyancy tube, connects with HDPE pipe fitting between HDPE buoyancy tube, inside the HDPE buoyancy tube of neighbouring culture zone and guiding principle Rope framework is pricked admittedly;Top, described aisle is HDPE handrail tube, is arranged in the buoyancy tube top of neighbouring culture zone.
Described netting system be divided into be positioned at undersurface cultivation etting and be positioned on the water surface anti-escape fishnet clothing;At culturing net Clothing and anti-to escape to arrange stress between fishnet clothing exaggerated, stress exaggerated connection with gang rope framework corresponding sides fixes etting;Prevent escaping fishnet The direct tying in clothing top is on HDPE handrail tube.
Choked flow system of the present invention is arranged in the two ends of net cage frame tidal inlet, uses the buoyant rope that multiple mesh bag is arranged side by side Formula structure.
The operational method of a kind of combination type deep water mesh cage based on flexible stress system of the present invention is: all management operations The aisle of HDPE framework is carried out, because middle both sides, aisle all have handrail, transport bait carrying heavy goods aspect go-cart to exist Carry out on the central gangway of HDPE framework;For draping, fishing the high-strength working needing plant equipment to carry out, management ship is stopped Carry out in framework surrounding;When etting operates, management personnel are between the HDPE framework aisle that etting closes on and adjacent etting Carry out on buoyancy aid.
The invention has the beneficial effects as follows, (1) capacity of anti-storm is relatively strong, due to the stress of the works such as etting and HDPE framework All being undertaken by high strength fibre rope, the most soft elasticity is strong, and intensity is big, can resist violent typhoon and attack, improve cultivation Production safety performance.(2) etting anti-current deformation performance is higher, and the etting of netting system arranges that similar tradition net cage for sea farming can With mutual choked flow, need to arrange the resistance of some row's drift line types at HDPE framework outward flange fluoran stream surface according to sea environment and cultivation simultaneously Type net cage, can be effectively improved the flow resistance performance of etting.(3) manage easy to operate, " day " font HDPE framework as management behaviour Make platform, can not only keep cultivate etting dimensionally stable and also all management operation HDPE framework aisle all can be relied on to carry out, support Grow management operation relatively easy, convenient;The interior linked network clothing specification of the most each culture zone can adjust with quantity, according to cultivation rank Section and the difference of kind, the etting number in conversion culture zone, meets different breeding requirement in time.(4) equipment investment is relatively Low, the gang rope framework of net cage is made up of Sythetic fiber rope, cheap;HDPE framework, at most only has three limits due to every mouthful of etting It is close together with HDPE framework aisle, with same area wind wave-resisting net casing ratio, at least can reduce by HDPE tubing and the connection thereof of 1/3 Part, facility investment is relatively fewer.
Accompanying drawing explanation
Fig. 1 is HDPE block schematic illustration of the present invention.
Fig. 2 is the close-up schematic view of HDPE framework of the present invention.
Fig. 3 is gang rope block schematic illustration.
Fig. 4 is the gang rope block schematic illustration with buoyant member.
Fig. 5 is HDPE framework and gang rope framework composition schematic diagram.
Fig. 6 is netting system schematic diagram.
Fig. 7 is netting system and framework composition schematic diagram.
Fig. 8 is choked flow system of the present invention, admittedly moor system, frame system, netting system are combined as overall structure signal Figure.
Fig. 9 is choked flow system schematic of the present invention.
In figure: 1. frame system, 2. netting system, 3. choked flow system, the most admittedly moor system, 5. gang rope framework, 6.HDPE frame Frame, 7. grid, 8. node, 9. Grid Edge, 10. etting stress is exaggerated, 11. Grid Edges adjacent with HDPE framework, and 12.HDPE floats Solenoid, 13. not adjacent with HDPE framework Grid Edges, 14. buoyant members, 15.HDPE pipe fitting, 16. HDPE adjacent to culture zone Buoyancy tube, 17.HDPE handrail tube, 18. cultivation ettings, 19. prevent escaping fishnet clothing, 20. mesh bags, 21. culture zones, 22. aisle.
Detailed description of the invention
A kind of combination type deep water mesh cage based on flexible stress system of the present invention and operational method thereof, such as Fig. 1-9 institute Showing, combination type deep water mesh cage includes frame system 1, netting system 2, choked flow system 3, admittedly pool system 4, and described frame system 1 wraps Include gang rope framework 5 and the HDPE framework 6 of relative stiffness of flexibility;Gang rope framework 5 is made up of high strength fibre rope, in grid 7 Shape structure;The corresponding node 8 of gang rope framework is connected with the hawser of pool system 4 admittedly;Grid Edge 9 and the guiding principle of etting stress exaggerated 10 Rope connects fixing;The Grid Edge 11 that gang rope framework 5 is adjacent with HDPE framework is pricked admittedly in the inner side of HDPE buoyancy tube 12;Not with HDPE Buoyant member 14 is consolidated between the Grid Edge 13 that framework is adjacent;HDPE framework 6 is made up with HDPE buoyancy tube 12 of HDPE pipe fitting 15, In " day " character form structure, surrounding and centre are aisle, and two rectangular areas that aisle surrounds are culture zone, each culture zone according to Need to lay many mouthfuls of ettings;Being the parallel HDPE buoyancy tubes 12 of two rows bottom the aisle of HDPE framework 6 surrounding and centre, HDPE floats Connecting with HDPE pipe fitting 15 between solenoid 12, the HDPE buoyancy tube 16 of neighbouring culture zone 21 is solid with gang rope framework 5 to be pricked;Described aisle 22 tops are HDPE handrail tube 17, are arranged in buoyancy tube 16 top of neighbouring culture zone.
Described netting system 2 be divided into be positioned at undersurface cultivation etting 18 and be positioned on the water surface anti-escape fishnet clothing 19;? Cultivating etting 18 and prevent escaping to arrange stress exaggerated 10 between fishnet clothing 19, stress exaggerated 10 is connected solid with gang rope framework 5 corresponding sides Determine etting;Prevent escaping the direct tying in fishnet clothing 19 top to HDPE handrail tube 17.
Choked flow system 3 of the present invention is arranged in the two ends of net cage frame tidal inlet, uses multiple mesh bag 20 arranged side by side Drift line type structure.Arrow big in Fig. 9 is that sea water flows to.
The operational method of a kind of combination type deep water mesh cage based on flexible stress system of the present invention is: all management operations The aisle of HDPE framework is carried out, because middle both sides, aisle all have handrail, transport bait carrying heavy goods aspect go-cart to exist Carry out on the central gangway of HDPE framework;For draping, fishing the high-strength working needing plant equipment to carry out, management ship is stopped Carry out in framework surrounding;When etting operates, management personnel are between the HDPE framework aisle that etting closes on and adjacent etting Carry out on buoyancy aid.
HDPE framework floating type net cage is combined dexterously by the present invention with drift line type net cage, corresponding by gang rope framework It is connected with pool system admittedly at node, the rigidity of existing HDPE framework, there is again the flexible stress of drift line type net cage, can preferably support Wind and wave resistance stream.

Claims (3)

1. a combination type deep water mesh cage based on flexible stress system, including frame system, netting system, choked flow system, Gu Bo System, is characterized in that:
Described frame system includes gang rope framework and the HDPE framework of relative stiffness of flexibility;Gang rope framework is by high strength fibre rope Rope is made, in fenestral fabric;The corresponding node of gang rope framework is connected with the hawser admittedly mooring system;Grid Edge and etting stress Exaggerated gang rope connects fixing;The Grid Edge that gang rope framework is adjacent with HDPE framework is pricked admittedly in the inner side of HDPE buoyancy tube;Not with Buoyant member is consolidated between the Grid Edge that HDPE framework is adjacent;HDPE framework is made up with HDPE buoyancy tube of HDPE pipe fitting, in " day " character form structure, surrounding and centre are aisle, and two rectangular areas that aisle surrounds are culture zone, and each culture zone is according to need Lay many mouthfuls of ettings;It is the parallel HDPE buoyancy tubes of two rows bottom the aisle of HDPE framework surrounding and centre, HDPE buoyancy tube Between connect with HDPE pipe fitting, admittedly prick with gang rope framework inside the HDPE buoyancy tube of neighbouring culture zone;Top, described aisle is HDPE handrail tube, is arranged in the buoyancy tube top of neighbouring culture zone;
Described netting system be divided into be positioned at undersurface cultivation etting and be positioned on the water surface anti-escape fishnet clothing;Cultivation etting with Preventing escaping to arrange stress between fishnet clothing exaggerated, stress is exaggerated is connected fixing etting with gang rope framework corresponding sides;Prevent escaping fishnet clothing top The direct tying in portion is on HDPE handrail tube.
A kind of combination type deep water mesh cage based on flexible stress system, is characterized in that: described choked flow system System is arranged in the two ends of net cage frame tidal inlet, uses the drift line type structure that multiple mesh bag is arranged side by side.
3. the operational method of a kind of combination type deep water mesh cage based on flexible stress system described in claim 1, is characterized in that: all Management operation is carried out on the aisle of HDPE framework, because middle both sides, aisle all have handrail, transport bait carrying heavy goods aspect to use Go-cart is carried out on the central gangway of HDPE framework;For draping, fish the high-strength working needing plant equipment to carry out, management Ship rests in framework surrounding to be carried out;When etting operates, management personnel are at the HDPE framework aisle that etting closes on and adjacent etting Between buoyancy aid on carry out.
CN201610437211.0A 2016-06-20 2016-06-20 Combined type deep water net cage based on flexible stress system and operating method of combined type deep water net cage Pending CN105961256A (en)

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CN201610437211.0A CN105961256A (en) 2016-06-20 2016-06-20 Combined type deep water net cage based on flexible stress system and operating method of combined type deep water net cage

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109006585A (en) * 2018-08-02 2018-12-18 佛山市南海通威水产科技有限公司 A kind of multi-functional aquaculture platform
CN109329155A (en) * 2018-11-01 2019-02-15 浙江海洋大学 A kind of etting baffle and separate system
WO2019227717A1 (en) * 2018-05-31 2019-12-05 中国水产科学研究院东海水产研究所 Integrally movable open sea cultivation fence
CN114894437A (en) * 2022-06-07 2022-08-12 上海交通大学 Test device for researching coupling hydrodynamic characteristics of stand column-netting structure

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CN102669032A (en) * 2012-06-08 2012-09-19 福建省水产研究所 Fabricated abalone nourishing cage and operational method thereof
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CN202714072U (en) * 2012-06-08 2013-02-06 福建省水产研究所 Assembled type abalone cultivation net cage
CN203327727U (en) * 2013-03-11 2013-12-11 古国维 Tension-leg deep water net cage with water surface operation platform
CN203709035U (en) * 2013-11-20 2014-07-16 古国维 Fixed column moored flexibly-structural tension leg type net cage capable of rising and sinking along with water level fluctuation
CN104067960A (en) * 2014-05-14 2014-10-01 三沙蓝海海洋工程有限公司 Open sea water and in-reef anti-wave aquaculture cage system capable of being onsite-assembled on water
CN204560627U (en) * 2015-04-07 2015-08-19 古国维 Can be risen and fallen the hybrid wind wave resistance steel frame net cage be connected with buoyancy post dissipation energy hinge
CN204707741U (en) * 2015-04-07 2015-10-21 古国维 Four casees unification floating type band damping sheets stretch suspending weight tension leg wind wave resistance steel pipe net cage
CN204860555U (en) * 2014-12-31 2015-12-16 青岛海霖渔业设施科技有限公司 Consolidate moldeed depth sea and breed box with a net

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010107332A (en) * 2000-05-26 2001-12-07 김남수 Structure for lock in nursery
CN101040605A (en) * 2006-03-24 2007-09-26 翟玉明 Stormproof lift type net trunk for breeding in the outside sea
KR100796119B1 (en) * 2007-06-29 2008-01-21 문창영 Submersible cage facility for fish culture
CN202504021U (en) * 2012-03-30 2012-10-31 青岛斯可利海洋科技有限公司 Row combined lift-type net cage for breeding of sea cucumbers, abalones and flounders
CN102630613A (en) * 2012-04-20 2012-08-15 福建省水产研究所 Combined wind wave and current resistant net cage and working method thereof
CN202714072U (en) * 2012-06-08 2013-02-06 福建省水产研究所 Assembled type abalone cultivation net cage
CN102669032A (en) * 2012-06-08 2012-09-19 福建省水产研究所 Fabricated abalone nourishing cage and operational method thereof
CN203327727U (en) * 2013-03-11 2013-12-11 古国维 Tension-leg deep water net cage with water surface operation platform
CN203709035U (en) * 2013-11-20 2014-07-16 古国维 Fixed column moored flexibly-structural tension leg type net cage capable of rising and sinking along with water level fluctuation
CN104067960A (en) * 2014-05-14 2014-10-01 三沙蓝海海洋工程有限公司 Open sea water and in-reef anti-wave aquaculture cage system capable of being onsite-assembled on water
CN204860555U (en) * 2014-12-31 2015-12-16 青岛海霖渔业设施科技有限公司 Consolidate moldeed depth sea and breed box with a net
CN204560627U (en) * 2015-04-07 2015-08-19 古国维 Can be risen and fallen the hybrid wind wave resistance steel frame net cage be connected with buoyancy post dissipation energy hinge
CN204707741U (en) * 2015-04-07 2015-10-21 古国维 Four casees unification floating type band damping sheets stretch suspending weight tension leg wind wave resistance steel pipe net cage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019227717A1 (en) * 2018-05-31 2019-12-05 中国水产科学研究院东海水产研究所 Integrally movable open sea cultivation fence
CN109006585A (en) * 2018-08-02 2018-12-18 佛山市南海通威水产科技有限公司 A kind of multi-functional aquaculture platform
CN109329155A (en) * 2018-11-01 2019-02-15 浙江海洋大学 A kind of etting baffle and separate system
CN109329155B (en) * 2018-11-01 2021-03-16 浙江海洋大学 Netting keeps off and flows and reposition of redundant personnel system
CN114894437A (en) * 2022-06-07 2022-08-12 上海交通大学 Test device for researching coupling hydrodynamic characteristics of stand column-netting structure

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Application publication date: 20160928