CN104186381A - Deepwater net cage with single-point mooring system - Google Patents
Deepwater net cage with single-point mooring system Download PDFInfo
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- CN104186381A CN104186381A CN201410409666.2A CN201410409666A CN104186381A CN 104186381 A CN104186381 A CN 104186381A CN 201410409666 A CN201410409666 A CN 201410409666A CN 104186381 A CN104186381 A CN 104186381A
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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 deepwater net cage with a single-point mooring system. The deepwater net cage comprises a floating pipe frame (1), netting (2) and the mooring system; the floating pipe frame (1) floats on the sea level (SL), the top of the netting (2) is connected with the floating pipe frame (1), and a netting weight (3) is tied and hung at the bottom of the netting (2) so as to form space for mariculture; the mooring system comprises an anchor (4), an anchor rope (5) and an anchor rope weight (6); the floating pipe frame (1) is provided with a box tying point (1a), the anchor (4) is sunk into the sea floor (SF), the lower end of the anchor rope (5) is connected with the anchor (4), the upper end of the anchor rope (5) is connected with the box tying point (1a), the anchor rope weight (6) is tied and hung on the anchor rope (5), and the length of the part, located between a tying and hanging point of the anchor rope weight (6) and the upper end of the anchor rope (5), of the anchor rope (5) approximates the lowest water level water depth of the position of the anchor (4). The deepwater net cage is high in anti-typhoon capacity and risk prevention capacity.
Description
Technical field
The present invention relates to a kind of seawater cage culture equipment, specifically a kind of deep water mesh cage with single-point mooring system.
Background technology
Within 1998, China is multiple spot array suspension type mooring system from its mooring system of deep water mesh cage of Norway's introduction first; 2000, China improved multiple spot array suspension type mooring system, realized lineal formula multiple spot array anchoring, but still belonged in essence multiple spot array mooring system, continued to use to 2006 always; 2006 in the practice of lineal formula multiple spot array mooring system, Composite-type Sea Cage is split, form the lineal formula multiple spot of present single case mooring system, use till today.
Mooring system is the foundation of deep water mesh cage existence.Secondary technique improvement is not only simpler and more direct in construction technology than former design, and anti-typhoon capacity has also promoted 2 grades, brings up to 14 grades from 12 grades, has obtained obvious technological progress and economic benefit.But in engineering practice, no matter be the array anchoring of the lineal formula multiple spot of many casees or the lineal formula multiple spot of single case mooring system, construction technology to anchor position and anchor apart from and anchor to all having relatively high expectations, do not having under high accuracy DGPS pre-determined bit assists, operation on the sea 12 anchor points or 6 anchor points are difficult to accurate location and installation.The stressed stress of net cage frame that the deviation of anchor point causes is too concentrated, occurs mooring points overload, and framework mooring points caves in or fractures, and this situation has more present Super Typhoon, and even at ocean current, the sea situation over 1 meter per second also can occur.
The C60 type net cage of take is example, combines lineal formula multiple spot array anchoring for 4 casees and conventionally uses 8-12 anchor point, and in 500 kilograms of single anchor quality, gross mass is 4000-6000 kilogram.The lineal formula multiple spot of single case mooring system is used 6 anchor points conventionally, and in 500 kilograms of single anchor quality, anchor gross mass is 3000 kilograms.Know in practice, what in fact play a role only has forward anchor, i.e. the anchor of one side windward.From layout, no matter 4 casees combined types combine lineal formula multiple spot array anchoring or the lineal formula multiple spot of single case mooring system for 4 casees, and forward anchor only has 2-3.This design comes from the uncertainty of wind direction, and net cage can not be motor-driven effectively with the wind.Therefore, this design is that passive type is resisted typhoon, and the safety of coping with shifting events by sticking to a fundamental principle is inferred principle and be take that to increase that basic cost drops into be prerequisite.In fact " sth. unexpected may happen any time ", unpredictalbe typhoon grade refreshes history, and engineering design safe class is often broken, and this is 17 grades of multiple being confirmed of typhoon in recent years.
Summary of the invention
Technical problem to be solved by this invention is: a kind of deep water mesh cage with single-point mooring system is provided, can not meets the problem of severe sea condition to overcome the dynamic response of deep water mesh cage of the prior art between environmental load, mooring line hydrodynamic force, mooring system and moored float (being float tube framework).
Solve the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
A kind of deep water mesh cage with single-point mooring system, comprise float tube framework, etting and mooring system, described float tube framework swims on sea level, the top of described etting connects float tube framework, bottom system hangs with etting and heavily cuts or polish jade with an emery wheel, to be formed for the space of mariculture, it is characterized in that: described mooring system comprises that anchor, anchor line and anchor line heavily cut or polish jade with an emery wheel; It is case point that described float tube framework is provided with one, described anchor sinks to sea bed, the lower end of described anchor line connects anchor, upper end connection is described is case point, it is to hang on described anchor line that described anchor line is heavily cut or polish jade with an emery wheel, and described anchor line heavily cuts or polish jade with an emery wheel at anchor line is the lowest water level depth of water that rope length between hanging point and the upper end of anchor line approaches anchor position.
Optimal way of the present invention, the rope length of described anchor line makes anchor line under tensioned state, form the angle of 17～25 ° with sea level.
A modification of the present invention, described mooring system also comprises float and float hawser; The upper end of described anchor line is connected described with float hawser by this float be case point, that is: one end of the upper end of described anchor line and float hawser is connected respectively described float, and it is case point that the other end of described float hawser connects described, and described buoys float is on sea level.
A modification of the present invention, described float tube framework comprises the class triangle float tube housing being connected to form by three main float tubes, three center float tubes and three reinforcement float tubes, described three center float tubes are connected between adjacent two main float tubes, so that the San Gelei triangle sides district that described three center float tubes and float tube framework surround regular hexagon center and arrange around this regular hexagon center, described three reinforcement float tubes lay respectively in described San Gelei triangle sides district and are connected between corresponding center float tube and float tube framework apex, the top sides of described etting is connected in the regular hexagon center of this float tube framework along the mode with inscribed circle, described is any one position, summit that case point is arranged on class triangle float tube housing.
As a modification of the present invention, described deep water mesh cage also comprises three etting hawsers and three balance hawsers, three apex, the lower ends that the upper end of three etting hawsers is connected to described class triangle float tube housing are connected to the bottom sides edge of described etting, and, described in each root, on etting hawser, be all to hang with balance weight stone roller, the upper end of three balance hawsers connects respectively described three center float tubes, lower end, and to connect respectively described three balance weights stone roller be hanging point on etting hawser.
As a modification of the present invention, between described two adjacent main float tubes, by class E shape three-way connector, connect, the same side of described two adjacent main float tubes is inserted into respectively in two outer side through hole of class E shape three-way connector; In the main float tube of each root, be all set with two oblique angle three-way connectors, main float tube is positioned at the main channel of oblique angle three-way connector, and the two ends of each root center float tube are inserted into respectively in the side through hole of two oblique angle three-way connectors; In each root center float tube, be all set with a right-angle tee connector, it is the main channel that center float tube is positioned at right-angle tee connector, the two ends of each root reinforcement float tube are inserted into respectively in the side through hole of right-angle tee connector corresponding to Yi Gelei triangle sides district and the intermediate throughholes of corresponding class E shape three-way connector, and described is that case point is arranged on any one class E shape three-way connector.
In order to improve the safety of float tube framework, avoid float tube framework to break and sink after water in float tube, as a modification of the present invention, in the internal cavities of described class triangle float tube housing, center float tube and reinforcement float tube, be filled with foams.
In order to improve the safety of float tube framework, avoid float tube framework to scatter after impaired, as a modification of the present invention, in the internal cavities of described class triangle float tube housing, be embedded with steel wire casing, in this steel wire casing, be provided with the steel wire rope of the internal cavities that runs through described class triangle float tube housing.
In order to increase, be the intensity of case point, as a modification of the present invention, described is to be also embedded with one or above reinforced pipe in the internal cavities of class E shape three-way connector at case point place.
As a modification of the present invention, on described float tube framework, around regular hexagon center, be provided with guardrail, this guardrail is comprised of base, pillar and railing, described base comprises that several are fastened on the snap close in described three center float tubes and main float tube, a described pillar is all installed on each snap close, and is connected with described railing between adjacent two pillars.
Compared with prior art, the present invention has following beneficial effect:
First, deep water mesh cage of the present invention is provided with single-point mooring system, with an anchor and an anchor line, by one on float tube framework, be that case point anchors, make deep water mesh cage under the active force that is subject to wind, wave, stream, can automatically adjust to the position of wind-engaging, wave, stream synthesis power minimum, effectively improved anti-typhoon capacity and the risk preventing ability of deep water mesh cage; And mooring system available buffer of the present invention absorbs the momentary action power of wind, wave, stream, avoid the suffered stress of float tube framework 1 transship and damage.
Second, deep water mesh cage of the present invention is provided with anchor line and heavily cuts or polish jade with an emery wheel, make under the uneven synthesis power of active force that float tube framework can heavily cut or polish jade with an emery wheel at anchor line and wind, wave, stream, around being the rotation of case point, to have avoided anchor line produce collision and be wound around with etting in the process at force bearing adjustment at deep water mesh cage.
The 3rd, deep water mesh cage of the present invention, by setting up float and float hawser, can further cushion the moment stress that deep water mesh cage is subject to, and improves the stability of deep water mesh cage.
The 4th, deep water mesh cage of the present invention is provided with by class triangle float tube housing, three center float tubes and three float tube frameworks that reinforcement float tube forms, and will be any one position, summit that case point is arranged on class triangle float tube housing, make thus wind, wave, stream act on float tube framework and more easily form unbalanced active force, guarantee under the uneven synthesis power of active force that float tube framework can heavily be cut or polish jade with an emery wheel at anchor line and wind, wave, stream around being the rotation of case point; And, class triangle float tube housing makes float tube framework have higher steadiness, and make float tube framework mark off four functional areas by three center float tubes and three reinforcement float tubes, install respectively automatic bait-laying device for fish, under water after the relevant equipment such as the thick device of net washing device, fry mark, can realize the production of net cage system breeding integrated.
The 5th, deep water mesh cage of the present invention forms automatic anti-current bascule by etting hawser, balance weight stone roller and balance hawser are set, can automatically regulate the tensioning degree of etting hawser, produce decomposing force with vertical direction in the horizontal direction, thereby the impact of opposing current to etting, make the plot ratio in net keep a maximum space, guarantee healthy fish growth;
The 6th, main float tube, center float tube, reinforcement float tube, class E shape three-way connector, oblique angle three-way connector and the right-angle tee connector of the enough fixed gauge lattice of deep water mesh cage energy of the present invention form float tube framework, can realize modularization produces to reduce production costs, and, also can realize the rapid-assembling of float tube framework.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is the deep water mesh cage structural representation of the embodiment of the present invention one;
Fig. 2 is the plan structure schematic diagram of float tube framework in the embodiment of the present invention one;
Fig. 3-1 is the main TV structure schematic diagram of class E shape three-way connector in the embodiment of the present invention one;
Fig. 3-2 are the main TV structure schematic diagram of oblique angle three-way connector in the embodiment of the present invention one;
Fig. 3-3 are the main TV structure schematic diagram of right-angle tee connector in the embodiment of the present invention one;
Fig. 3-4 are the main TV structure schematic diagram of guardrail base in the embodiment of the present invention one;
Fig. 4-1 is the J-J cutaway view of Fig. 2;
Fig. 4-2 are the K-K cutaway view of Fig. 2;
Fig. 5-1 be the deep water mesh cage of the embodiment of the present invention one at V1 to one of view under force action;
Fig. 5-2 be the deep water mesh cage of the embodiment of the present invention one at V1 to two of the view under force action;
Fig. 6 be the deep water mesh cage of the embodiment of the present invention one at V2 to the view under force action;
Fig. 7 is the deep water mesh cage structural representation of the embodiment of the present invention two.
Embodiment
Embodiment mono-
Shown in as shown in Figure 1 to Figure 4-2, the deep water mesh cage with single-point mooring system of the embodiment of the present invention one, comprise float tube framework 1, etting 2 and mooring system, float tube framework 1 swims on the SL of sea level, the top of etting 2 connects float tube framework 1, bottom system hangs with etting and heavily cuts or polish jade with an emery wheel 3, to be formed for the space of mariculture.
The mooring system of the present embodiment one comprises that anchor 4, anchor line 5 and anchor line heavily cut or polish jade with an emery wheel 6; It is case point 1a that float tube framework 1 is provided with one, and anchor 4 sinks to sea bed SF, and the lower end of anchor line 5 connects anchor 4, upper end connects is case point 1a, and the rope length of anchor line 5 makes anchor line 5 under tensioned state, form the angle α of 25 ° with sea level SL; It is to hang on anchor line 5 that anchor line heavily cuts or polish jade with an emery wheel 6, and anchor line 5 anchor line heavily cut or polish jade with an emery wheel 6 be the long lowest water level depth of water that approaches and be less than anchor 4 positions of rope between hanging point and the upper end of anchor line 5.
The float tube framework 1 of the present embodiment one comprises the class triangle float tube housing being connected to form by three main float tubes 101, three center float tubes 102 and three reinforcement float tubes 103, three center float tubes 102 are connected between adjacent two main float tubes 101, so that the San Gelei triangle sides district that three center float tubes 102 and float tube framework 1 surround regular hexagon center A and arrange around this regular hexagon center A, three reinforcement float tubes 103 lay respectively in San Gelei triangle sides district and be connected to corresponding center float tube 102 and float tube framework 1 apex between, the top sides of etting 2 is connected in the regular hexagon center A of this float tube framework 1 along the mode with inscribed circle, it is any one position, summit that case point 1a is arranged on class triangle float tube housing.
Wherein, above-mentioned regular hexagon center A is adult fish culture district, San Gelei triangle sides district can be respectively as fry Biao Cu district, Autoamtic bait putting and remote monitoring district, fish harvesting and wash barrier under water.
Between two adjacent main float tubes 101, by class E shape three-way connector 104, connect, the same side of two adjacent main float tubes 101 is inserted into respectively in two outer side through hole of class E shape three-way connector 104; In the main float tube 101 of each root, be all set with two oblique angle three-way connectors 105, main float tube 101 is positioned at the main channel of oblique angle three-way connector 105, and the two ends of each root center float tube 102 are inserted into respectively in the side through hole of two oblique angle three-way connectors 105; In each root center float tube 102, be all set with a right-angle tee connector 106, it is the main channel that center float tube 102 is positioned at right-angle tee connector 106, the two ends of each root reinforcement float tube 103 are inserted into respectively in the side through hole of right-angle tee connector 106 corresponding to Yi Gelei triangle sides district and the intermediate throughholes of corresponding class E shape three-way connector 104, are that case point 1a is arranged on any one class E shape three-way connector 104.
And, in the internal cavities of class triangle float tube housing, center float tube 102 and reinforcement float tube 103, be filled with foams 12.In the internal cavities of class triangle float tube housing, be embedded with steel wire casing 13, in this steel wire casing 13, be provided with the steel wire rope 14 of the internal cavities that runs through class triangle float tube housing.Be to be also embedded with one or above reinforced pipe 15 in the internal cavities of class E shape three-way connector 104 at case point 1a place.
The deep water mesh cage of the present embodiment one also comprises three etting hawsers 9 and three balance hawsers 11, three apex, the lower ends that the upper end of three etting hawsers 9 is connected to class triangle float tube housing are connected to the bottom sides edge of etting 2, and, on each root etting hawser 9, be all that the upper end that hangs with 10, three balance hawsers 11 of balance weight stone roller connects respectively described three center float tubes 102, lower end to connect respectively described three balance weights stone roller 10 be hanging point on etting hawser 9.
On the float tube framework 1 of the present embodiment one, around regular hexagon center A, be provided with guardrail, this guardrail is comprised of base 16, pillar 17 and railing 18, base 16 comprises that several are fastened on the snap close in three center float tubes 102 and main float tube 101, a pillar 17 is all installed on each snap close, and is connected with railing 18 between adjacent two pillars 17.
Deep water mesh cage operation principle of the present invention is as follows:
Referring to Fig. 5-1, when the horizontal direction that is subject to the V1 direction wind of (being equivalent to the horizontal direction to anchor 4 by float tube framework 1), wave, stream at float tube framework 1 of the present invention is made a concerted effort, float tube framework 1 is drawn close to anchor 4 positions under the effect of this power; And, because anchor line heavily cuts or polish jade with an emery wheel 6 by the active force of 5 pairs of float tube frameworks 1 of anchor line, and float tube framework 1 is subject to the imbalance of V1 direction force action, float tube framework 1 in the process of drawing close to anchor 4 positions simultaneously around being that case point 1a rotates, now, anchor line 5 is positioned at anchor line and heavily cuts or polish jade with an emery wheel ran below 6 and relax, be positioned at the ran that anchor line heavily cuts or polish jade with an emery wheel more than 6 and keep tightening.
Referring to Fig. 5-2, under the continuous action of making a concerted effort in V1 direction, float tube framework 1 is by behind anchor 4 positions, and now V1 direction is equivalent to the horizontal direction to float tube framework 1 by anchor 4, so float tube framework 1 starts away from anchor 4 positions; And float tube framework 1 continues around being case point 1a rotation.
Finally, referring to Fig. 1, under the effect that float tube framework 1 is made a concerted effort in V1 direction, make anchor line 5 again tighten, and it is the position of case point 1a that 1 rotation of float tube framework makes a concerted effort to arrive at first as for V1 direction, therefore, now deep water mesh cage of the present invention in being subject to wind, the wave of V1 direction, the position of the synthesis power minimum of stream.
Referring to Fig. 6, float tube framework 1 of the present invention under S1 position, be subject to V2 direction (be equivalent to float tube framework 1 under anchor line 5 tensioned states around anchor 4 positions rotations circumferentially) wind, wave, when the horizontal direction of stream is made a concerted effort, float tube framework 1 rotates around anchor 4 positions under the effect of this power, as forward S2 position to, until final float tube framework 1 rotates to S3 position around anchor 4 positions, now, under the effect that float tube framework 1 is made a concerted effort in V2 direction, make anchor line 5 tighten, and it is the position of case point 1a that float tube framework 1 makes a concerted effort to arrive at first in V2 direction, therefore, now deep water mesh cage of the present invention is in being subject to the wind of V2 direction, wave, the position of the synthesis power minimum of stream.
And at float tube framework 1 of the present invention when the horizontal direction that is subject to other directions is made a concerted effort, all can be decomposed into that above-mentioned V1 direction is made a concerted effort and V2 direction with joint efforts, therefore, deep water mesh cage of the present invention can automatically be adjusted to the position of wind-engaging, wave, stream synthesis power minimum under the active force that is subject to wind, wave, stream.
And, deep water mesh cage of the present invention is stressed and adjust in the process of position, because float tube framework 1 can heavily be cut or polish jade with an emery wheel under the uneven synthesis power of 6 active force and wind, wave, stream around being case point 1a rotation at anchor line, avoided anchor line 5 produce collision and be wound around with etting 2 in the process at force bearing adjustment at deep water mesh cage.
The anchor line 5 of deep water mesh cage of the present invention and anchor line are heavily cut or polish jade with an emery wheel the momentary action power that 6 available buffers absorb wind, wave, stream, avoid the suffered stress of float tube framework 1 transship and damage.
In addition, mooring system design of the present invention also will be brought following beneficial effect:
The first, casing be that case point 1a can implement reinforcement process design.Owing to being that case point 1a position is predicted, changing zero-incidence and angle of attack face is in the past random unpredictable shortcoming, by special process, processes, and the strengthening angle of attack is case point 1a Structural Tectonics, and solution framework stress point caves in or technical barrier easy to break.Thereby make stress surface solidify design and become possibility.
The second, constructability is installed.As long as find the anchor point (theodolite place) of design in advance, the anchor connecting in advance, anchor line are rendered to correct anchor point can be completed, and has saved the anchor position set-up procedure of multipoint mooring in the past.
The 3rd, realize high holding power low cost more economical.Because the mono-case multiple spot of C60 in prior art mooring system is used 6 anchors, actual useful effect in real time be 3 anchors, accordingly, and single-point mooring system of the present invention superposes with 3 anchor quality, adopt 1500 kilograms of anchors can realize corresponding usefulness, and in fact anchor holding power is more effective.From cost, save over half, with the obvious advantage.
Embodiment bis-
As shown in Figure 7, the deep water mesh cage of the embodiment of the present invention two and embodiment mono-are basic identical, and their difference is: in the present embodiment two, the mooring system of deep water mesh cage also comprises float 7 and float hawser 8; It is case point 1a that the upper end of anchor line 5 is connected with float hawser 8 by this float 7, that is: one end of the upper end of anchor line 5 and float hawser 8 is connected respectively float 7, and it is case point 1a that the other end of float hawser 8 connects, and float 7 swims on the SL of sea level.The operation principle of the present embodiment two and embodiment mono-are basic identical, and the increase of float 7 and float hawser 8 can further cushion the moment stress that deep water mesh cage is subject to, and improve the stability of deep water mesh cage.
Embodiment tri-
The deep water mesh cage of the embodiment of the present invention three can adopt any one make described in embodiment mono-or embodiment bis-, different from them: in the present embodiment three, the rope length of anchor line 5 makes anchor line 5 under tensioned state, form the angle α of 17 ° with sea level SL.
Embodiment tetra-
The deep water mesh cage of the embodiment of the present invention four can adopt any one make described in embodiment mono-or embodiment bis-, different from them: in the present embodiment four, the rope length of anchor line 5 makes anchor line 5 under tensioned state, form the angle α of 21 ° with sea level SL.
The present invention does not limit to and above-mentioned embodiment; according to foregoing; according to ordinary skill knowledge and the customary means of this area; do not departing under the above-mentioned basic fundamental thought of the present invention prerequisite; the present invention can also make equivalent modifications, replacement or the change of other various ways, all drops among protection scope of the present invention.
Claims (10)
1. a deep water mesh cage with single-point mooring system, comprise float tube framework (1), etting (2) and mooring system, described float tube framework (1) swims on sea level (SL), the top of described etting (2) connects float tube framework (1), bottom system hangs with etting and heavily cuts or polish jade with an emery wheel (3), to be formed for the space of mariculture, it is characterized in that: described mooring system comprises that anchor (4), anchor line (5) and anchor line heavily cut or polish jade with an emery wheel (6); It is case point (1a) that described float tube framework (1) is provided with one, described anchor (4) sinks to sea bed (SF), the lower end of described anchor line (5) connects anchor (4), upper end connection is described is case point (1a), it is that to hang over described anchor line (5) upper that described anchor line is heavily cut or polish jade with an emery wheel (6), and described anchor line (5) is positioned at that anchor line heavily cuts or polish jade with an emery wheel (6) is the lowest water level depth of water that rope length between hanging point and the upper end of anchor line (5) approaches anchor (4) position.
2. deep water mesh cage according to claim 1, is characterized in that: the rope length of described anchor line (5) makes anchor line (5) under tensioned state, form the angle (α) of 17～25 ° with sea level (SL).
3. deep water mesh cage according to claim 1 and 2, is characterized in that: described mooring system also comprises float (7) and float hawser (8); The upper end of described anchor line (5) is connected described by this float (7) with float hawser (8) be case point (1a), that is: one end of the upper end of described anchor line (5) and float hawser (8) is connected respectively described float (7), it is case point (1a) that the other end of described float hawser (8) connects described, and described float (7) swims on sea level (SL).
4. deep water mesh cage according to claim 1 and 2, it is characterized in that: described float tube framework (1) comprises the class triangle float tube housing being connected to form by three main float tubes (101), three center float tubes (102) and three reinforcement float tubes (103), described three center float tubes (102) are connected between adjacent two main float tubes (101), so that the San Gelei triangle sides district that described three center float tubes (102) and float tube framework (1) surround regular hexagon center (A) and arrange around this regular hexagon center (A), described three reinforcement float tubes (103) lay respectively in described San Gelei triangle sides district and be connected to corresponding center float tube (102) and float tube framework (1) apex between, the top sides of described etting (2) is connected in the regular hexagon center (A) of this float tube framework (1) along the mode with inscribed circle, described is any one position, summit that case point (1a) is arranged on class triangle float tube housing.
5. deep water mesh cage according to claim 4, it is characterized in that: described deep water mesh cage also comprises three etting hawsers (9) and three balance hawsers (11), the upper end of three etting hawsers (9) is connected to three apex of described class triangle float tube housing, lower end is connected to the bottom sides edge of described etting (2), and, described in each root, on etting hawser (9), be all to hang with balance weight stone roller (10), the upper end of three balance hawsers (11) connects respectively described three center float tubes (102), it is hanging point that lower end connects respectively described three balance weights stone rollers (10) on etting hawser (9).
6. deep water mesh cage according to claim 4, it is characterized in that: between described adjacent two main float tubes (101), by class E shape three-way connector (104), connect, the same side of described adjacent two main float tubes (101) is inserted into respectively in two outer side through hole of class E shape three-way connector (104); In the main float tube of each root (101), be all set with two oblique angle three-way connectors (105), main float tube (101) is positioned at the main channel of oblique angle three-way connector (105), and the two ends of each root center float tube (102) are inserted into respectively in the side through hole of two oblique angle three-way connectors (105); In each root center float tube (102), be all set with a right-angle tee connector (106), it is the main channel that center float tube (102) is positioned at right-angle tee connector (106), the two ends of each root reinforcement float tube (103) are inserted into respectively in the side through hole of right-angle tee connector (106) corresponding to Yi Gelei triangle sides district and the intermediate throughholes of corresponding class E shape three-way connector (104), and described is that case point (1a) is arranged on any one class E shape three-way connector (104).
7. deep water mesh cage according to claim 6, is characterized in that: in the internal cavities of described class triangle float tube housing, center float tube (102) and reinforcement float tube (103), be filled with foams (12).
8. deep water mesh cage according to claim 7, it is characterized in that: in the internal cavities of described class triangle float tube housing, be embedded with steel wire casing (13), in this steel wire casing (13), be provided with the steel wire rope (14) of the internal cavities that runs through described class triangle float tube housing.
9. deep water mesh cage according to claim 8, is characterized in that: described is to be also embedded with one or above reinforced pipe (15) in the internal cavities of class E shape three-way connector (104) at case point (1a) place.
10. deep water mesh cage according to claim 9, it is characterized in that: described float tube framework (1) is upper is provided with guardrail around regular hexagon center (A), this guardrail is comprised of base (16), pillar (17) and railing (18), described base (16) comprises that several are fastened on the snap close in described three center float tubes (102) and main float tube (101), a described pillar (17) is all installed on each snap close, and is connected with described railing (18) between adjacent two pillars (17).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410409666.2A CN104186381B (en) | 2014-08-19 | 2014-08-19 | There is the deep water mesh cage of single point mooring system |
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| CN201410409666.2A CN104186381B (en) | 2014-08-19 | 2014-08-19 | There is the deep water mesh cage of single point mooring system |
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| CN104186381A true CN104186381A (en) | 2014-12-10 |
| CN104186381B CN104186381B (en) | 2016-08-17 |
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Cited By (9)
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| CN104604766A (en) * | 2015-01-12 | 2015-05-13 | 中国水产科学研究院南海水产研究所 | Net cage system with symmetrical wing type sections |
| CN106332825A (en) * | 2016-09-23 | 2017-01-18 | 中国水产科学研究院南海水产研究所 | Improved main frame of offshore net cage |
| CN106804501A (en) * | 2017-01-27 | 2017-06-09 | 中国海洋大学 | A kind of " diamond " type wind-wave preventing deep water breeding net case of resistance to stream |
| CN106912430A (en) * | 2017-02-13 | 2017-07-04 | 崔文亮 | A kind of single anchor floating net cage framework and net cage |
| CN108174811A (en) * | 2017-01-20 | 2018-06-19 | 崔文亮 | Net cage and mooring system with reinforced frame |
| CN111250467A (en) * | 2020-01-23 | 2020-06-09 | 中国水产科学研究院南海水产研究所 | Cage netting replacing and cleaning method based on culture auxiliary ship |
| CN111316935A (en) * | 2019-12-05 | 2020-06-23 | 中国科学院南海海洋研究所 | Anchoring system suitable for debris and silt deposit substrate |
| CN114104216A (en) * | 2021-10-25 | 2022-03-01 | 明阳智慧能源集团股份公司 | Offshore wind power and fishery aquaculture integrated system with single-point mooring and positioning functions |
| CN114223596A (en) * | 2021-09-10 | 2022-03-25 | 中国水产科学研究院黄海水产研究所 | Deep and far sea submerged net cage multidirectional anchoring system, culture unit and using method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104604766A (en) * | 2015-01-12 | 2015-05-13 | 中国水产科学研究院南海水产研究所 | Net cage system with symmetrical wing type sections |
| CN104604766B (en) * | 2015-01-12 | 2017-03-29 | 中国水产科学研究院南海水产研究所 | Net cage system with symmetrical airfoil section |
| CN106332825A (en) * | 2016-09-23 | 2017-01-18 | 中国水产科学研究院南海水产研究所 | Improved main frame of offshore net cage |
| CN106332825B (en) * | 2016-09-23 | 2022-03-11 | 中国水产科学研究院南海水产研究所 | Improved main frame of deepwater net cage |
| CN108174811A (en) * | 2017-01-20 | 2018-06-19 | 崔文亮 | Net cage and mooring system with reinforced frame |
| CN106804501A (en) * | 2017-01-27 | 2017-06-09 | 中国海洋大学 | A kind of " diamond " type wind-wave preventing deep water breeding net case of resistance to stream |
| CN106912430A (en) * | 2017-02-13 | 2017-07-04 | 崔文亮 | A kind of single anchor floating net cage framework and net cage |
| CN111316935A (en) * | 2019-12-05 | 2020-06-23 | 中国科学院南海海洋研究所 | Anchoring system suitable for debris and silt deposit substrate |
| CN111316935B (en) * | 2019-12-05 | 2021-05-04 | 中国科学院南海海洋研究所 | Anchoring system suitable for debris and silt deposit substrate |
| CN111250467A (en) * | 2020-01-23 | 2020-06-09 | 中国水产科学研究院南海水产研究所 | Cage netting replacing and cleaning method based on culture auxiliary ship |
| CN114223596A (en) * | 2021-09-10 | 2022-03-25 | 中国水产科学研究院黄海水产研究所 | Deep and far sea submerged net cage multidirectional anchoring system, culture unit and using method |
| CN114104216A (en) * | 2021-10-25 | 2022-03-01 | 明阳智慧能源集团股份公司 | Offshore wind power and fishery aquaculture integrated system with single-point mooring and positioning functions |
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