CN103478045A - Improved floating type wind-wave-resisting net cage - Google Patents
Improved floating type wind-wave-resisting net cage Download PDFInfo
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- CN103478045A CN103478045A CN201310474108.XA CN201310474108A CN103478045A CN 103478045 A CN103478045 A CN 103478045A CN 201310474108 A CN201310474108 A CN 201310474108A CN 103478045 A CN103478045 A CN 103478045A
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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
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Abstract
The invention provides an improved floating type wind-wave-resisting net cage, and belongs to the technical field of deep sea net cage culture devices. The improved floating type wind-wave-resisting net cage comprises a net cage framework body and net clothes arranged in the net cage framework body. The net cage framework body comprises two horizontal main buoyancy pipes, a horizontal sub buoyancy pipe, horizontal guard rails, vertical guard rails, connection pipe fittings, anchor stones and a grid sunk framework. By means of the improved floating type wind-wave-resisting net cage, safety of operating personnel and wind-wave resistance of the net cage are improved, safety of the culture net cage is guaranteed, and the risk that the culture net cage sinks due to the fact that water enters the overall buoyancy pipes is avoided.
Description
Technical field
The invention belongs to Deep sea net cage cultivation equipment technical field, relate to particularly a kind of modified floating wind wave resisting net cage.
Background technology
Fish culture net cage is throughout the year in the rugged environment of sea, stormy waves, trend and seawater corrosion are threatening the safety of aquaculture and breeding facility constantly, nearly 1,000,000 of China coast fish culture net cage quantity, be mostly floating cage, the buoyancy of floating cage mainly relies on the horizontal main buoyancy tube of two hollows on Net-cage frame top, horizontal main buoyancy tube is connected by connecting tube with vertical buoyancy tube, connecting tube has penetrating circular hole on two horizontal directions, between two circular holes, right and wrong are penetrating, horizontal main buoyancy tube is through the circular hole of connecting tube, there is the joint on vertical direction on connecting tube, vertically buoyancy tube inserts in the vertical joint of connecting tube, the simple cost of this cage structure is low, but firm not fragile, capacity of anti-storm is poor, once horizontal main buoyancy tube breakage, cause water inlet in main buoyancy tube, whole net cage just has the danger of being annihilated fully.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of modified floating wind wave resisting net cage, by connecting tube is improved, fill buoyancy material in horizontal main buoyancy tube, thereby increase the capacity of anti-storm of floating cage, increased the safety of marine cage culture simultaneously.
The present invention is achieved through the following technical solutions:
A kind of modified floating wind wave resisting net cage, comprise the Net-cage frame main body and be placed in the etting in the Net-cage frame main body, the Net-cage frame main body comprises 2 horizontal main buoyancy tubes, 1 horizontal buoyancy tube, horizontal guardrail, vertical guardrail, connecting tube, moorstone and latticed heavy water skeleton; Connecting tube has 2 main apertures that horizontal direction is penetrating, 1 secondary hole that horizontal direction is penetrating, secondary hole is positioned at the centre of two main apertures, periphery in secondary hole has the penetrating aperture of 2-8, connecting tube has the vertical joint on a vertical direction, and 2 horizontal main buoyancy tubes pass 2 main apertures of connecting tube, and 1 horizontal buoyancy tube is through the secondary hole in the middle of connecting tube, vertically guardrail inserts the vertical joint of connecting tube, and vertically guardrail is connected with horizontal guardrail by three-way pipe; The heavy water skeleton of horizontal main buoyancy tube below connection network trellis, latticed heavy water skeleton is connected on the most inboard horizontal main buoyancy tube, and latticed heavy water skeleton has the end that radial bottom tube forms, and moorstone is connected to latticed heavy water skeleton bottom.
Further, be filled with buoyancy material in described horizontal main buoyancy tube and horizontal buoyancy tube.Even breakage in use occurs horizontal main buoyancy tube, can not make the net cage sinking because of horizontal main buoyancy tube water inlet yet.
Further, at described horizontal main buoyancy tube and horizontal buoyancy tube inside, be provided with intermediate spacers, intermediate spacers is divided into the sealing cell more than 2 to horizontal main buoyancy tube and horizontal buoyancy tube.
Further, be provided with the closed ring stainless steel chain in described horizontal buoyancy tube inside, once net cage because of after the impact integral body that has suffered huge force majeure falls, stainless steel chain can whole pull-up, etting is closed up, thereby be unlikely at short notice cultivated animals is run away.
Further, described stainless steel chain diameter is 25mm.
The present invention arranges penetrating main aperture and 1 the secondary hole on 2 horizontal directions on connecting tube, thereby 2 horizontal main buoyancy tubes and 1 horizontal buoyancy tube can be set, this technical characterictic has increased the buoyancy of net cage on the one hand, reduce on the other hand the space between two horizontal main buoyancy tubes, increased operating personnel's safety.The present invention simultaneously in the middle of connecting tube the periphery in secondary hole the penetrating aperture more than 2 is set, this technical characterictic has reduced stormy waves and morning and evening tides to the impulsive force on the net cage horizontal direction, has increased the capacity of anti-storm of net cage.
Be provided with intermediate spacers at described horizontal main buoyancy tube and horizontal buoyancy tube inside, intermediate spacers is divided into the sealing cell more than 2 to horizontal main buoyancy tube and horizontal buoyancy tube.Perhaps in horizontal main buoyancy tube and horizontal buoyancy tube, be filled with buoyancy material, this technical characterictic has guaranteed the safety of fish culture net cage, in net cage use procedure of the present invention, even horizontal main buoyancy tube or horizontal buoyancy tube part are run-down, can cause whole buoyancy tube to intake yet and whole fish culture net cage is annihilated.
The accompanying drawing explanation
The structural representation of Fig. 1 Net-cage frame main body of the present invention: 6, moorstone, 7, latticed heavy water skeleton, 14, the end;
The structural representation of Fig. 2 Net-cage frame part of the present invention main body: 1, horizontal main buoyancy tube, 2, horizontal buoyancy tube, 3, horizontal guardrail, 4, vertical guardrail, 5 connecting tubes, 13, three-way pipe;
The structure front view of Fig. 3 connecting tube of the present invention: 8, main aperture, 9, secondary hole, 10, aperture, 11, vertical joint;
The structure left view of Fig. 4 connecting tube of the present invention: 8, main aperture, 9, secondary hole, 10, aperture, 11, vertical joint.
Embodiment
Below by embodiment, come by reference to the accompanying drawings technical scheme of the present invention is further explained, but protection scope of the present invention is not subject to any pro forma restriction of embodiment.
Embodiment 1
A kind of modified floating wind wave resisting net cage, as shown in Figure 1, comprise the Net-cage frame main body and be placed in the etting in the Net-cage frame main body, the Net-cage frame main body comprises 1,1 horizontal buoyancy tube 2 of 2 horizontal main buoyancy tubes, horizontal guardrail 3, vertical guardrail 4, connecting tube 5, moorstone 6 and latticed heavy water skeleton 7; Connecting tube has 2 main apertures 8 that horizontal direction is penetrating, 1 secondary hole 9 that horizontal direction is penetrating, secondary hole is positioned at the centre of two main apertures, periphery in secondary hole has 6 penetrating apertures 10, connecting tube has 11,2 the horizontal main buoyancy tubes of vertical joint on a vertical direction to pass 2 main apertures of connecting tube, and 1 horizontal buoyancy tube is through the secondary hole in the middle of connecting tube, vertically guardrail inserts the vertical joint 11 of connecting tube 5, and vertically guardrail is connected with horizontal guardrail 3 by three-way pipe 13; Horizontal main buoyancy tube 1 below connection network trellis sinks water skeleton 7, and latticed heavy water skeleton 7 is connected on the most inboard horizontal main buoyancy tube 1, and latticed heavy water skeleton has the end 14 that radial bottom tube forms, and moorstone 6 is connected to latticed heavy water skeleton 7 bottoms.
Be filled with foamed material in described horizontal main buoyancy tube and horizontal buoyancy tube.Even breakage in use occurs for horizontal main buoyancy tube or horizontal buoyancy tube, yet can not intake and make the net cage sinking because of horizontal main buoyancy tube or horizontal buoyancy tube, thereby avoid heavy economic losses.
The specification of its system framework of net cage that girth is 80m is as follows:
Described horizontal main buoyancy tube is made by the HDPE material, and specification is diameter 315mm;
Described horizontal buoyancy tube made by the HDPE material, and specification is diameter 250mm;
Described horizontal guardrail is made by the HDPE material, and diameter is 110mm;
Described vertical guardrail is made by the HDPE material, and diameter is 125mm;
Described latticed heavy water skeleton is generally made by the PE material, and specification is diameter 110mm.
Etting is placed on the horizontal guardrail that is bundled in the Net-cage frame main body, and is placed in the Net-cage frame main body.
A kind of modified floating wind wave resisting net cage, comprise the Net-cage frame main body and be placed in the etting in the Net-cage frame main body, the Net-cage frame main body comprises 2 horizontal main buoyancy tubes, 1 horizontal buoyancy tube, horizontal guardrail, vertical guardrail, connecting tube, moorstone and latticed heavy water skeleton; Connecting tube has 2 main apertures that horizontal direction is penetrating, 1 secondary hole that horizontal direction is penetrating, secondary hole is positioned at the centre of two main apertures, periphery in secondary hole has 5 penetrating apertures, connecting tube has the vertical joint on a vertical direction, and 2 horizontal main buoyancy tubes pass 2 main apertures of connecting tube, and 1 horizontal buoyancy tube is through the secondary hole in the middle of connecting tube, vertically guardrail inserts the vertical joint of connecting tube, and vertically guardrail is connected with horizontal guardrail by three-way pipe; The heavy water skeleton of horizontal main buoyancy tube below connection network trellis, latticed heavy water skeleton is connected on the most inboard horizontal main buoyancy tube, and latticed heavy water skeleton has the end that radial bottom tube forms, and moorstone is connected to latticed heavy water skeleton bottom.
Described horizontal main buoyancy tube and horizontal buoyancy tube inside are provided with intermediate spacers, and intermediate spacers is divided into many sealing cells to horizontal main buoyancy tube and horizontal buoyancy tube, in net cage use procedure of the present invention,
Even breakage in use occurs in horizontal main buoyancy tube or horizontal buoyancy tube, only have the water inlet of damaged section cell, thereby can cause net cage to tilt, be convenient to find early to take counter-measure the danger of avoiding whole net cage to be annihilated.
The specification of its system framework of net cage that girth is 80m is as follows
Described horizontal main buoyancy tube is made by the HDPE material, and specification is diameter 315mm;
Described horizontal buoyancy tube made by the HDPE material, and specification is diameter 250mm;
Described horizontal guardrail is made by the HDPE material, and diameter is 110mm
Described vertical guardrail is made by the HDPE material, and diameter is 125mm;
Described latticed heavy water skeleton is generally made by the PE material, and specification is diameter 110mm.
Etting is placed on the horizontal guardrail that is bundled in the Net-cage frame main body, and is placed in the Net-cage frame main body.
On June 15th, 2012, to July 30, has completed the construction of above-mentioned two embodiment net cage experimental projects at the deep-sea, Guangxi, and these net cages comprise net cage and 10 large specification net cages that girth is 80 meters that 20 girths are 60 meters.Completing smoothly of this experimental project, and in use obtain raiser's consistent approval.
Claims (5)
1. a modified floating wind wave resisting net cage, comprise the Net-cage frame main body and be placed in the etting in the Net-cage frame main body, it is characterized in that described Net-cage frame main body comprises 2 horizontal main buoyancy tubes (1), 1 horizontal buoyancy tube (2), horizontal guardrail (3), vertical guardrail (4), connecting tube (5), moorstone (6) and latticed heavy water skeleton (7); Connecting tube has 2 main apertures (8) that horizontal direction is penetrating, 1 secondary hole (9) that horizontal direction is penetrating, secondary hole is positioned at the centre of two main apertures, periphery in secondary hole has 2-8 penetrating aperture (10), connecting tube has the vertical joint (11) on a vertical direction, 2 horizontal main buoyancy tubes pass 2 main apertures (8) of connecting tube, 1 horizontal buoyancy tube is through the secondary hole (9) in the middle of connecting tube, vertically guardrail inserts the vertical joint (11) of connecting tube (5), and vertically guardrail is connected with horizontal guardrail (3) by three-way pipe (13); The heavy water skeleton (7) of horizontal main buoyancy tube (1) below connection network trellis, latticed heavy water skeleton (7) is connected on the most inboard horizontal main buoyancy tube (1), latticed heavy water skeleton has the end (14) that radial bottom tube forms, and moorstone (6) is connected to latticed heavy water skeleton (7) bottom.
2. a kind of modified floating wind wave resisting net cage according to claim 1, it is characterized in that being filled with buoyancy material in described horizontal main buoyancy tube and horizontal buoyancy tube, even breakage in use occurs horizontal main buoyancy tube, can not make the net cage sinking because of horizontal main buoyancy tube water inlet yet.
3. a kind of modified floating wind wave resisting net cage according to claim 1, it is characterized in that being provided with intermediate spacers at described horizontal main buoyancy tube and horizontal buoyancy tube inside, intermediate spacers is divided into the sealing cell more than 2 to horizontal main buoyancy tube and horizontal buoyancy tube.
4. a kind of modified floating wind wave resisting net cage according to claim 1, is characterized in that being provided with the closed ring stainless steel chain in described horizontal buoyancy tube inside.
5. a kind of modified floating wind wave resisting net cage according to claim 4, is characterized in that described stainless steel chain diameter is 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310474108.XA CN103478045A (en) | 2013-10-11 | 2013-10-11 | Improved floating type wind-wave-resisting net cage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310474108.XA CN103478045A (en) | 2013-10-11 | 2013-10-11 | Improved floating type wind-wave-resisting net cage |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010196A (en) * | 2015-07-31 | 2015-11-04 | 防城港海盈农产品综合开发有限公司 | Golden pompano culture method by means of wave-resisting net cages |
| CN105454099A (en) * | 2014-09-10 | 2016-04-06 | 深圳深水网箱科技有限公司 | Wind and wave-resistant deep-water cage framework |
| CN105746397A (en) * | 2016-03-04 | 2016-07-13 | 长沙理工大学 | Floating device integrating wave dissipation and offshore breeding |
| CN110402868A (en) * | 2019-08-28 | 2019-11-05 | 浙江海洋大学 | Chain-type drifts along case net |
| CN112293357A (en) * | 2020-10-29 | 2021-02-02 | 哈尔滨工程大学 | Net cage fishing device capable of freely lifting |
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| CN2520657Y (en) * | 2001-12-22 | 2002-11-20 | 福建省水产研究所 | Floating anti wind wave fish culture net cage |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105454099A (en) * | 2014-09-10 | 2016-04-06 | 深圳深水网箱科技有限公司 | Wind and wave-resistant deep-water cage framework |
| CN105010196A (en) * | 2015-07-31 | 2015-11-04 | 防城港海盈农产品综合开发有限公司 | Golden pompano culture method by means of wave-resisting net cages |
| CN105746397A (en) * | 2016-03-04 | 2016-07-13 | 长沙理工大学 | Floating device integrating wave dissipation and offshore breeding |
| CN105746397B (en) * | 2016-03-04 | 2018-06-19 | 长沙理工大学 | Floating device integrating wave dissipation and offshore breeding |
| CN110402868A (en) * | 2019-08-28 | 2019-11-05 | 浙江海洋大学 | Chain-type drifts along case net |
| CN110402868B (en) * | 2019-08-28 | 2021-09-14 | 浙江海洋大学 | Chain type floating and sinking box net |
| CN112293357A (en) * | 2020-10-29 | 2021-02-02 | 哈尔滨工程大学 | Net cage fishing device capable of freely lifting |
| CN112293357B (en) * | 2020-10-29 | 2021-07-06 | 哈尔滨工程大学 | Net cage fishing device capable of freely lifting |
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Application publication date: 20140101 |