CN208064241U - Guide tracked anti-deep water culture intelligence net cage - Google Patents

Abstract

The utility model provides a kind of guide tracked anti-deep water culture intelligence net cage, including net cage frame, the automatic lifting control system that can drive net cage frame lifting, and limits the guide colume type mooring gear of net cage frame lift rail mark；Net cage frame includes net cage main body and etting；Automatic lifting control system includes that the tune being distributed on lower regular polygon frame carries buoyancy tank, which carries buoyancy tank bottom and offer seawater into and out of hole, and top is equipped with into and out of tracheae；The air inlet draining of buoyancy tank is carried by controlling tune, intakes exhaust to realize the ascending, descending of net cage frame；Guide colume type mooring gear includes the guide post being fixed in sea bed, and guide sleeve mechanism, level-one can be changed load maintainer and two level can be changed load maintainer.This net cage automatic lifting and can be stablized and be particularly suitable for resisting 14 grades of attacks to 17 grades of typhoons in specified position.

Description

Guide tracked anti-deep water culture intelligence net cage

Technical field

The utility model is related to a kind of preventing deep water breeding net cases, more particularly to a kind of guide tracked anti-deep water culture intelligent network Case is suitable for resisting 14 grades or more of stormy waves, belongs to mariculture technology field.

Background technology

Currently, countries in the world coastal waters and bay cultivation mostly use net cage, due to water exchange capacity in coastal waters especially bay Small, fish disease increasingly increases, and environmental pollution increasingly aggravates, cultivation unsustainable development, then various countries start offshore to Deep-sea development cultivation.Deep-sea culture net cage refers to that can be supported what relatively deep-sea domain (usual sea area depth is more than 20m) used Net cage is grown, is the cultivation equipment rapidly developed nearly ten years.It is with computer, new material, pneumatic, anticorrosion, anti-fouling (attached Object), the new and high technologies such as uvioresistant (anti-aging), even if cage structure can be kept if under the sea conditions of very severe System and its fish cultivated are safe and sound.How to make net cage wind and wave resistance is one of the key technology in deep-sea breeding field, root According to wave height with the depth of water equal difference increase and in etc. specific dampings Wave Theory, net cage is deposited to underwater certain depth water layer, is The important technique measure of deep-sea culture net cage wind and wave resistance.

But up to now, it there is no the reality for the Largesize deepwater net cage that truly can successfully resist 14 grades or more stormy waves Example, main cause have at 4 points：1. the strength and stiffness of net cage are limited.Current net cage is had in offshore and bay using PVC etc. Machine material so that the frame structure of net cage can not bear 14 grades or more of typhoon and the impact force of wave；2. the intensity of etting is not Foot.Current etting uses nylon (PA) polyethylene (PE) or polypropylene (PP) material, often tears, causes in high sea The escape of the shoal of fish；3. the shoal of fish hits mutually mortality because of stormy waves in net.The wave is high at typhoon season deep-sea, and fish is mutually bumped against in net cage It hits, causes the death rate of the shoal of fish high.4. mooring system is without enough drags.Stormy waves especially hangs net cage itself when typhoon comes The impact force of the large-scale net cage of etting is very big, can reach tons up to a hundred, therefore it is very to prevent from dragging of anchor using the fixed net position of anchoring Important.The intelligent net cage for really resisting 14 grades to 17 grades typhoons can just be made by only solving above four main problem, The strategic objective of national Deep water offshore pasture construction blue silo is promoted to speed up to.

It is well known that the wave at deep-sea is high with when wind scale, wind and depth of water positive correlation, the vertical height of wave crest and trough is wave The disturbance of height, the following hydrone of trough decays rapidly, then big stormy waves also only has 12m or so, i.e. mean sea level -12m or less It is not no surge.Net cage needs to drop to 10m hereinafter, net cage needs drop to when wind-force is more than 15 grades when wind-force reaches 12 grades 15m is hereinafter, just can ensure that the fish in net is not hit, shock and death would not occur for fish, and net cage frame and etting will not It by the impact force of stormy waves, is naturally also not damaged, waits for that typhoon naturally later again rises net cage, you can restore normal.This Application will really resist the research of 14 grades to 17 grades typhoon intelligence net cages along the expansion of this thinking.

Invention content

For above-mentioned existing technical problem, the utility model provides a kind of guide tracked anti-deep water culture intelligence net cage, By " typhoon come when net cage can decline automatically, typhoon naturally later again rises net cage ", withstand 14 grades to 17 grades typhoons It attacks, is conducive to the development of deep-sea breeding.

To achieve the above object, the utility model provides a kind of guide tracked anti-deep water culture intelligence net cage, mainly by three A part composition：Net cage frame, the automatic lifting control system that net cage frame can be driven to lift, and limit net cage frame liter The guide colume type mooring gear of track drops.

One, net cage frame：Including net cage main body and etting.The net cage main body is regular polygon column, including is mutually parallel Upper and lower regular polygon frame, and connection both column；The etting include be hung in net cage main body top, bottom, side it is anti- Jump net, spacer screen and side net.

Further, the net cage frame further includes two spoke components, is arranged in upper and lower regular polygon frame Interior, each spoke component includes the fixed ring and span rope coaxial with corresponding frame, and span rope is in the spoke-like ring and right of being connected and fixed Answer each apex angle of frame.Further, the spoke component further includes the euphroe for being serially connected in span rope, is made on span rope Pretightning force it is controllable.

The function and effect of above-mentioned spoke component：First, the stability of reinforcing mat box main body.Span rope and bicycle spoke Effect is consistent, and the steel ring of bicycle is to be not enough to bear the gravity of human body and indeformable, but in the tension lower steel ring energy of spoke Enough be held round and bear the impact force in the gravity and traveling of human body, this spoke component exactly according to this principle, by it is upper, Lower each apex angle of regular polygon frame adds span rope, under the tension force effect of spoke-like span rope, the size and stress of net cage main body It substantially reduces, structural strength increases.Two are easy for the linked network in net cage main body.Etting include be hung in net cage main body top, bottom, Anti-jump net, spacer screen and the side net of side, wherein anti-jump net is located at the lower section of upper ledge span rope, and spacer screen is located at lower frame span rope Lower section facilitates staff hanging and repaired more by span rope since each span rope is stretched over net cage main center Draping clothing.Three are easy for ongoing operations.It can be laid with and walk on stage and guardrail, personnel can observe the shoal of fish in upper operation on span rope Growing state and feed feed.

Further, the net cage main body further includes the intermediate regular polygon frame parallel with upper and lower regular polygon frame, The bearing diagonal column of column is connected in each side.

Further, the net cage main body is polygon-octagonal column, and upper and lower frame is octagon.Using positive eight side Shape column is easily guaranteed that the rigidity of net cage main body, and according to material power because positive eight deformations column is a kind of liptinite in structure It learns and the principle of structural mechanics carries out Mass Distribution, structure is best when surrounding the net cage of subcircular with octagon, can be with most Few material surrounds maximum water body, facilitates making the most convenient, stock utilization is higher.

Further, the net cage main body is formed using independently airtight after seamless steel pipe welding.All steel pipes are because in Portion exchanges without air and cannot form corrosion so that anticorrosive work is greatly simplified, while often section steel pipe is individual capsule, from ship For oceangoing ship principle, damage insubmersibility is substantially increased in this way.

Two, automatic lifting control system：Tune including being distributed on lower regular polygon frame carries buoyancy tank, which carries buoyancy tank bottom Seawater is offered into and out of hole, top is equipped with into and out of tracheae；Adjust the air inlet draining for carrying buoyancy tank, water inlet exhaust come real by controlling The ascending, descending of existing net cage frame.

Further, the automatic lifting control system further includes air compressor, dropping valve, breather cheek valve, gas Dynamic pressure power transmitter and pressure regulation overflow valve；Air compressor connects an air hose, the air hose through dropping valve and unidirectionally into Air valve connects air inlet pipe；Escape pipe connects another air hose, and the air hose is through the excessive gas of pneumatic pressure transmitter connection pressure regulation Valve；And the pressure for carrying horizontal plane in buoyancy tank is adjusted in pneumatic pressure transmitter detection, when the pressure is more than the setting pressure of pressure regulation overflow valve When power, pneumatic pressure transmitter controls the action of pressure regulation overflow valve, to control the adjustable height of net cage frame.

It is the gravitational difference that mean sea level carries buoyancy tank horizontal plane seawater column to tune, control that above-mentioned tune, which carries the air pressure in buoyancy tank, The variation of the air pressure is i.e. controllable to adjust the height for carrying buoyancy tank horizontal plane, reaches the height of control lifting net cage frame, realizes net cage The purpose of automatic lifting.What pneumatic pressure transmitter measured is that mean sea level is gone with buoyancy tank horizontal plane water column pressure subtractive Buoyancy tank horizontal plane is to air column pressure difference between pneumatic pressure transmitter, because air column quality very little can be ignored, therefore Pneumatic pressure What power transmitter measured is exactly to adjust the pressure for carrying horizontal plane in buoyancy tank.Pneumatic pressure transmitter input is to adjust to carry seawater in buoyancy tank Pressure, output is the electric current proportional with pressure, the action of the size controllable adjustable overflow valve of electric current.As long as pressure regulation is overflow Air valve sets a pressure, and this system can form a closed cycle, i.e., is more than setting when adjusting the seawater pressure carried in buoyancy tank It when pressure, adjusts the gas carried in buoyancy tank that can be discharged from pressure regulation overflow valve, just can so achieve the effect that automatically control, with control The adjustable height of net cage makes net cage automatic lifting and stablizes in specified position.

Further, the air compressor, dropping valve, breather cheek valve, pneumatic pressure transmitter and pressure regulation are overflow Air valve is both placed in the control room on sea level or more.All air inlet and exhaust valves being connected with tune load buoyancy tank have all on control room Fault-free is very clear, and repairing is very convenient, greatly reduces maintenance cost.

Three, guide colume type mooring gear：Including the guide post being fixed in sea bed, guide sleeve mechanism, level-one can be changed load maintainer and Two level can be changed load maintainer.

Further, the guide post main body is hollow type, and bottom end is equipped with cross template suspension column.Hollow portion can pressurize Water is carried, increases suspension column to the normal pressure of sea bed, to improve the horizontal friction force of guide post, suspension column can be inserted in sand mud, improve It stands the stability of stake, increases the frictional force of horizontal drift.

Above-mentioned guide sleeve mechanism is connect with column, and is sleeved on guide post, and net cage frame can be driven axially to be lifted along guide post；Into One step, the guide sleeve mechanism further includes guide sleeve, the disk spring group being mounted on guide sleeve, and in each disk spring group The guide wheel of installation, guide wheel is contacted with the axial guidance face on guide post lateral surface, and can be moved along lifting rail, and guide pillars and bushes is made Between without free clearance, to keep net cage frame without free vibration.Guide sleeve is a primary structure member, and each guide sleeve can bear to appoint Meaning direction 50t elastic forces, the whole network case can bear the horizontal thrust of 400t any directions.

It can not be achieved the lifting of net cage frame if guide pillars and bushes such as gapless, but gap is excessive, guide sleeve shakes back and forth It can not position.It is to be fixed by a guide wheel with disk spring group between this guide pillars and bushes, disk spring group can provide Tens of tons of elastic force, makes guide wheel be tightly attached on guide post, ensures to shake between guide pillars and bushes, is rolling between guide wheel and guide post Friction, in maximum pressure only have hundreds of kgfs frictional force, and net cage frame lifting when gravity and buoyancy All it is in terms of hundred tons, hundreds of kilograms of frictional force is not enough to hinder net cage elevating movement.

It includes the fixed pulley group being mounted on guide post top surface that level-one, which can be changed load maintainer, is mounted on the fixed pulley of guide post side Three, it is located at the movable pulley of three lower section of fixed pulley, connects the hook of movable pulley, and the protruded stigma mounted on guide post side；Coiling is automatic Pulley begins, and connects suspending weight through fixed pulley three, movable pulley, fixed pulley group successively；When net cage frame drops to 10 meters of sea level or less When, protruded stigma drives movable pulley to decline after catching on hook, increases normal pressure of the guide post to sea bed.Though this mechanism to the load of guide post just Limited pressure, but longer distance can be loaded.

It includes the force-bearing table being mounted on guide post, and the brute spring group on column that two level, which can be changed load maintainer,； When net cage frame drops to 15 meters of sea level or less, brute spring group is pressed on force-bearing table, the part of entire net cage frame In force of gravity to guide post, normal pressure of the guide post to sea bed is increased, also just improves its horizontal friction force, avoids stormy waves punching Horizontal drift under hitting.

Compared with the prior art, the utility model can truly withstand 14 grades of attacks to 17 grades of typhoons, profit In the development of deep-sea breeding.It has the following advantages that：

1, net cage main body is designed using regular polygon column so that the rigidity of net cage main body is strengthened, and can be with most Few material surrounds maximum water body, improves the volume of Deep sea net cage；Increase spoke-like span rope in net cage main body so that The structure of net cage main body is more firm, greatly reduces the size and stress of net cage main body, and improve net cage in wave Stability.

2, automatic lifting control function is using mean sea level and the pressure difference for adjusting the vertical seawater column for carrying buoyancy tank horizontal plane It controls, the adjustable height of net cage can be controlled with pneumatic pressure transmitter, accomplish automatic lifting and stablize in specified position, Simple in structure, safe operation is reliable.And system carries buoyancy tank in addition to adjusting, without any underwater electrical equipment and machine components so that be Waterproof, the antifouling problem of system component greatly simplify, and repairing is very convenient, and cost is greatly reduced.

3, the guide post design of guide colume type mooring gear improves the stability of station stake, increases the frictional force of horizontal drift. Guide wheel in the disk spring group of guide sleeve mechanism ensure that the stability of guide sleeve always with guide post intimate contact；And dish-shaped bullet Spring group has shock proof cushioning effect, that is, avoids rigid shock between guide pillars and bushes, alleviate impact force significantly.I and II The gravity of net cage frame part is dexterously transferred on guide post, increases normal pressure of the guide post to sea bed by variable load maintainer, Improve the stability of entire deep-sea intelligence net cage.

Description of the drawings

Fig. 1 is the structural front view of the utility model；

Fig. 2 is the structure top view of the utility model；

Fig. 3 is the structural schematic diagram of spoke component in the utility model；

Fig. 4 is the structural schematic diagram of automatic lifting control system in the utility model；

Fig. 5 is the structural schematic diagram of guide post main body in the utility model；

Fig. 6 is the structural schematic diagram that level-one can be changed load maintainer in the utility model；

Fig. 7 is the structural schematic diagram that two level can be changed load maintainer in the utility model；

Fig. 8 is the structure sectional view of guide sleeve mechanism in the utility model；

In figure：1-1, upper regular polygon frame, 1-2, lower regular polygon frame, 1-3, column, 1-4, bearing diagonal column, 1-5, fixation Ring, 1-6, span rope, 1-7, euphroe, 1-8, intermediate regular polygon frame, 2-1, tune load buoyancy tank, 3-1, guide post, 3-11, suspension column, 3-2, guide sleeve, 3-21, guide wheel, 3-22, butterfly spring group, 3-31, fixed pulley one, 3-32, fixed pulley two, 3-33, fixed pulley three, 3-34, movable pulley, 3-25, hook, 3-36, suspending weight, 3-37, protruded stigma, 3-41, brute spring group, 3-42, force-bearing table, 4, walk on stage And guardrail, 5, watertight houselet, 6, lean on ship platform.

Specific implementation mode

The utility model is described in further detail with reference to the accompanying drawings and examples.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

Specific embodiment of the present utility model is as follows, as depicted in figs. 1 and 2, the utility model mainly by net cage frame, The automatic lifting control system that net cage frame can be driven to lift, and limit the guide colume type mooring dress of net cage frame lift rail mark Set three parts composition.

As depicted in figs. 1 and 2, net cage frame includes net cage main body and etting；The net cage main body is regular polygon column, packet Include the column 1-3 of both upper and lower regular polygon frame 1-1, the 1-2 being mutually parallel, and connection；It further include upper and lower regular polygon Frame 1-1,1-2 parallel intermediate regular polygon frame 1-8, the bearing diagonal column 1-4 of connection column 1-3 in each side.Etting packet It includes and is hung in net cage main body top, bottom, the anti-jump net of side, spacer screen and side net.

As shown in figure 3, net cage frame further includes two spoke components, it is arranged in upper and lower regular polygon frame 1-1,1-2 It is interior, include fixed ring 1-5, the span rope 1-6 coaxial with corresponding frame, and be serially connected in the euphroe 1-7 of span rope 1-6, span rope 1-6 in the spoke-like each apex angle for being connected and fixed ring 1-5 and corresponding frame, and the flower basket bolt for falling right-handed screw by one group make it is very heavy Pretightning force on rope 1-6 is controllable.In addition, span rope 1-6 is made using ultra-high molecular weight polyethylene rope flexible, the ratio led of restricting Tension is more than cable wire, ensure that the intensity of cage structure.

To reinforce the rigidity of net cage, net cage frame is all welded using seamless steel pipe, upper and lower regular polygon frame 1-1, 1-2 is using the thicker steel pipe of tube wall, and intermediate regular polygon frame 1-8 is using the relatively thin steel pipe of tube wall.After all steel-pipe weldings solely It is vertical airtight, corrosion cannot be formed because inside is exchanged without air so that anticorrosive work is greatly simplified, while often section steel pipe is only Vertical cludy substantially increases damage insubmersibility in this way for principle of naval architecture.

As shown in Fig. 2, to ensure the rigidity of cage structure, quality point is carried out according to the mechanics of materials and the principle of structural mechanics Cloth surrounds maximum water body with minimum material.Net cage frame preferably uses positive octagonal column, then mainly mutual by twice Parallel upper and lower octagon frame, be located between upper and lower octagon frame and twice parallel with it among octagon frame, And the column for the two upper and lower octagon frame of connection being located in each cylinder and the bearing diagonal column of connection column form.Above and below A spoke component is respectively provided in octagon frame, as shown in figure 3, each spoke component includes concentric with corresponding octagon frame Fixed ring 1-5 and eight tension span rope 1-6, eight tension span rope 1-6 in the spoke-like ring 1-5 and corresponding of being connected and fixed Octagon frame vertex.

When it is implemented, the center line of octagon frame opposite side steel pipe is away from for 82m, the centre-to-centre spacing of upper and lower octagon frame For 18.6m, it is more than 100000m thus to surround a volume³Water body, formed a ultra-large type net cage.Also, due to it is upper, The tube wall of lower octagon frame is thicker, and centre-to-centre spacing is again big, can form larger the moment of inertia, is formed in high sea for resisting Huge bending moment, this also complies with the mechanics of materials and structural mechanics, and the bending resistance square principle of maximum the moment of inertia is formed with less material.

As shown in Figure 1 and Figure 4, the tune in automatic lifting control system carries buoyancy tank 2-1 and is distributed on lower regular polygon frame, net When cabinet frame is using positive octagonal column, the uniform installation in outside two of lower octagon frame each edge, which is adjusted, carries buoyancy tank 2-1, amounts to 16, using multiple benefits for adjusting load buoyancy tank 2-1, even if there is 2~3 damages to have no effect on function.The bottoms load buoyancy tank 2-1 are adjusted to open Equipped with seawater into and out of hole, outer cover two layers of antifouling net in hole prevents marine growth from entering inside buoyancy tank, top be welded with stainless steel into, Escape pipe, by controlling the ascending, descending for adjusting the air inlet draining for carrying buoyancy tank 2-1, water inlet exhaust that can realize net cage frame.

As shown in figure 4, automatic lifting control system further includes air compressor, and dropping valve, breather cheek valve, Pneumatic pressure Transmitter and pressure regulation overflow valve.Compressed air in high pressure air bottle can be along air hose, through dropping valve and one-way air inlet Enter to adjust after valve and carry buoyancy tank 2-1, adjusts the gas carried in buoyancy tank 2-1 can be along air hose, through pneumatic pressure transmitter and tune Press overflow valve discharge.And the pressure for carrying horizontal plane in buoyancy tank is adjusted in pneumatic pressure transmitter detection, when the pressure is more than the excessive gas of pressure regulation When the setting pressure of valve, pneumatic pressure transmitter controls the action of pressure regulation overflow valve, to control the adjustable height of net cage frame, makes Net cage automatic lifting is simultaneously stablized in specified position, can both make remote control, may be alternatively configured line traffic control.

As shown in Figure 5-Figure 8, guide colume type mooring gear is distributed on cage structure periphery, including guide post 3-1, guide sleeve mechanism, Level-one can be changed load maintainer, and two level can be changed load maintainer.As shown in figure 5, the main body of guide post 3-1 is hollow type steel cylinder, can note Water Ballast increases the normal pressure to sea bed, and the lower ends guide post 3-1 are equipped with cross template suspension column 3-11, and suspension column 3-11 is embedded in sand mud, The frictional force of horizontal drift can be increased.Guide post agent structure is similar to the spud leg of jack-up unit, but acts on different from spud leg： The spud leg shoe of platform is subjected to platform thousands of tons of or even tens thousand of tons of gravity, and this guide post 3-1 main bodys are not subject to net cage frame Weight, cage structure floats on sea under normal conditions, with tidewater fluctuation.Guide post 3-1 main bodys are stood on by own wt and pressure Sea bed plays railway effect to the lifting of cage structure, requires it that should float without ballast in design, have ballast that can decline.

As shown in figure 8, guide sleeve 3-2 points for the upper guide bush 3-2 of upper regular polygon frame 1-1 and corresponding column 1-3 connections, and With the lower guide sleeve 3-2 of lower regular polygon frame 1-2 and corresponding column 1-3 connections, guide sleeve 3-2 can bear arbitrary side as stressed member To 50t elastic forces, the whole network case can bear the horizontal thrust of 400t any directions.Uniformly installation four is coplanar on guide sleeve 3-2 Each installation one guide wheel 3-21, guide wheel 3-21 resist the axial rail on guide post 3-1 on disk spring group 3-22, disk spring group 3-22 Road makes to maintain net cage frame without free clearance without free vibration, avoid guide post 3-1 and guide sleeve 3-2 between guide pillars and bushes Between rigid shock.

As shown in fig. 6, it includes pulley blocks being mounted on guide post 3-1 and mounted on being corresponding to it that level-one, which can be changed load maintainer, Column 1-3 on protruded stigma 3-37.Pulley blocks include two 3- of one 3-31 of fixed pulley and fixed pulley being mounted at the top of guide post 3-1 32, mounted on fixed pulley three 3-33 and movable pulley 3-34 of guide post side, and one hook 3-35 of lifting below movable pulley 3-34, around Line begins from movable pulley 3-34, successively through three 3-33 of fixed pulley, movable pulley 3-34, two 3-32 of fixed pulley, one 3-31 connections of fixed pulley Suspending weight 3-36.Compressed air enters tune and carries after buoyancy tank 2-1 is allowed to draining, net cage frame it is whole it is steady decline, be typically reduced to Hai Ping 10 meters of face is hereinafter, protruded stigma 3-37 drives movable pulley 3-34 to decline after catching on hook 3-35, since fixed pulley is all integrally fixed at guide post On 3-1, normal pressures of the guide post 3-1 to sea bed is then increased.

As shown in fig. 7, two level can be changed load maintainer include be mounted on guide post 3-1 on force-bearing table 3-42 and be mounted on column The upper brute spring group 3-41 of 1-3.When net cage frame continues to decline, brute spring group 3-41 is pressed against on force-bearing table 3-42, whole In the part force of gravity to guide post of a net cage frame, normal pressure of the guide post to sea bed is increased, its level is also just improved and rubs Power is wiped, the horizontal drift under stormy waves impact is avoided.

In addition, to meet job requirements, a platform is respectively designed at the top of four guide post 3-1, each platform respectively arranges one A watertight houselet 5 makees control room and feed storage.Since platform is higher than 16m on sea level, platform is not achieved in wave, and two of which is small Room room and computer room in order to control, inside respectively have 2 air compressor machines, diesel-driven generator, standby battery group, console and tables and chairs etc., separately Two houselets are feed and spare unit library.Also, along the span rope on the upper regular polygon frame 1-1 of cage structure and its in frame It is disposed with and walks on stage and guardrail 4 between the upper and adjacent span rope 1-6 of 1-6, the width walked on stage is 1500mm, rail height 1400mm, tread height is from sea level 3m, and in upper each arrangement bollard four of walking on stage, spacing 15m.Net cage frame periphery is symmetrical Arrangement two leans on ship platform 6, and platform height is from sea level 2m.

When the utility model comes into operation, when sea wind-force at 6 grades hereinafter, wave height H (between trough and wave crest it is vertical away from From) at 2 meters hereinafter, i.e. bmsl 1 meter of wave amplitude a (half of wave height, a=H/2) is that do not have wavy, net cage does not have to Decline, maintains normal condition.It is longer when sea surface wind, if fresh gale long duration of action is when the sea, cause wave height 3m or more When billow, it is first turned on the deflation of pressure regulation overflow valve, so that tune is carried the air pressure in buoyancy tank 2-1 and declines, seawater injection, which is adjusted, carries buoyancy tank 2-1, The buoyancy for reducing net cage frame, when the buoyancy of net cage frame is less than gravity, net cage frame declines.And pneumatic pressure transmitter is examined The pressure adjusted and carry horizontal plane in buoyancy tank is surveyed, when the pressure is more than the setting pressure of pressure regulation overflow valve, pneumatic pressure transmitter control Pressure regulation overflow valve action processed, because the setting pressure of pressure regulation overflow valve is variable, by the way that different pressure values is arranged, you can control net cage Falling head.

Then, not by stormy waves power after net cage frame drops under sea level, but the tops guide post 3-1 are still exposed the surface, to protect Guide post 3-1 is held not acted on by high sea power, must increase guide post 3-1 will not drift about to the normal pressure of sea bed, at this moment by one, Two level can be changed load maintainer to improve the stability of entire deep-sea intelligence net cage.I.e. net cage frame drops to 10 meters of sea level or less When, protruded stigma 3-37 drives hook 3-25 and movable pulley 3-34 to decline, and increases guide post 3-1 to the normal pressure of sea bed, net cage frame When dropping to 15 meters of sea level or less, brute spring group 3-41 pushes down force-bearing table 3-42, dexterously by the gravity part of net cage frame Part is transferred on guide post 3-1.

Furthermore after stormy waves calmness, adjusts load buoyancy tank 2-1 to be drained by injecting compressed air, come out from air compressor Compressed air enters tune through dropping valve, breather cheek valve, air inlet pipe successively and carries buoyancy tank 2-1 so that net cage is whole along air hose Body weight is reduced, and buoyancy increases, and when net cage gross buoyancy is more than total weight, cage structure rises.

Using above-mentioned technical proposal, dive is to certain depth when typhoon comes for net cage, and such net cage frame and etting are just not It can will not be collided with each other and injured by the impact force of stormy waves, the shoal of fish, net cage and fish just can escape high sea.When net cage needs When moving empty, as long as the ballast water in guide post 3-1 is taken out, guide post 3-1 can rise automatically, whole net cage float immediately, It can drag away to the stake of other places station.

Certain above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this The people of technology can understand the content of the utility model and implement according to this, and the protection model of the utility model can not be limited with this It encloses.The equivalent transformation or modification that all Spirit Essences according to the utility model main technical schemes are done, should all cover in this reality Within novel protection domain.

Claims (10)

1. a kind of guide tracked anti-deep water culture intelligence net cage, which is characterized in that including net cage frame, net cage frame can be driven The automatic lifting control system of lifting, and limit the guide colume type mooring gear of net cage frame lift rail mark；

The net cage frame includes net cage main body and etting；The net cage main body is regular polygon column, including be mutually parallel The column of both upper and lower regular polygon frame, and connection；The etting include be hung in net cage main body top, bottom, side it is anti-jump Net, spacer screen and side net；

The automatic lifting control system includes that the tune being distributed on lower regular polygon frame carries buoyancy tank, which carries buoyancy tank bottom and open Equipped with seawater into and out of hole, top is equipped with into and out of tracheae；The air inlet draining of buoyancy tank is carried by controlling tune, intakes exhaust to realize The ascending, descending of net cage frame；

The guide colume type mooring gear includes the guide post being fixed in sea bed, guide sleeve mechanism, and level-one can be changed load maintainer and two The variable load maintainer of grade；The guide sleeve mechanism is connect with column, and is sleeved on guide post, and net cage frame can be driven axially to be risen along guide post Drop；

It includes the fixed pulley group being mounted on guide post top surface that the level-one, which can be changed load maintainer, is mounted on the fixed pulley of guide post side Three, it is located at the movable pulley of three lower section of fixed pulley, connects the hook of movable pulley, and the protruded stigma mounted on guide post side；Coiling is automatic Pulley begins, and connects suspending weight through fixed pulley three, movable pulley, fixed pulley group successively；When net cage frame drops to 10 meters of sea level or less When, protruded stigma drives movable pulley to decline after catching on hook, increases normal pressure of the guide post to sea bed；

It includes the force-bearing table being mounted on guide post, and the brute spring group on column that the two level, which can be changed load maintainer,；When When net cage frame drops to 15 meters of sea level or less, brute spring group is pressed on force-bearing table, increases normal pressure of the guide post to sea bed.

2. the guide tracked anti-deep water culture intelligence net cage of one kind according to claim 1, which is characterized in that the net cage Frame further includes two spoke components, is arranged in upper and lower regular polygon frame, and each spoke component includes same with corresponding frame The fixed ring and span rope of axis, span rope is in the spoke-like each apex angle for being connected and fixed ring and corresponding frame.

3. the guide tracked anti-deep water culture intelligence net cage of one kind according to claim 2, which is characterized in that the spoke Component further includes the euphroe for being serially connected in span rope, keeps the pretightning force on span rope controllable.

4. the guide tracked anti-deep water culture intelligence net cage of one kind according to claim 1, which is characterized in that the net cage Main body further includes the intermediate regular polygon frame parallel with upper and lower regular polygon frame, and the bearing diagonal column of column is connected in each side.

5. according to a kind of guide tracked anti-deep water culture intelligence net cage of claim 1-4 any one of them, which is characterized in that institute The net cage main body stated is polygon-octagonal column, and upper and lower frame is octagon.

6. according to a kind of guide tracked anti-deep water culture intelligence net cage of claim 1-4 any one of them, which is characterized in that institute The net cage main body stated is formed using independently airtight after seamless steel pipe welding.

7. according to a kind of guide tracked anti-deep water culture intelligence net cage of claim 1-4 any one of them, which is characterized in that institute The automatic lifting control system stated further includes air compressor, and dropping valve, breather cheek valve, pneumatic pressure transmitter and pressure regulation are overflow Air valve；Air compressor connects an air hose, which connects air inlet pipe through dropping valve with breather cheek valve；Escape pipe Another air hose is connected, which connects pressure regulation overflow valve through pneumatic pressure transmitter；And pneumatic pressure transmitter is examined The pressure adjusted and carry horizontal plane in buoyancy tank is surveyed, when the pressure is more than the setting pressure of pressure regulation overflow valve, pneumatic pressure transmitter control Pressure regulation overflow valve action processed, to control the adjustable height of net cage frame.

8. the guide tracked anti-deep water culture intelligence net cage of one kind according to claim 7, which is characterized in that the air Compressor, dropping valve, breather cheek valve, pneumatic pressure transmitter and pressure regulation overflow valve are both placed in the control room on sea level or more It is interior.

9. the guide tracked anti-deep water culture intelligence net cage of one kind according to claim 1, which is characterized in that the guide sleeve Mechanism further includes guide sleeve, the guide wheel installed in the disk spring group being mounted on guide sleeve, and each disk spring group, guide wheel with Axial guidance face contact on guide post lateral surface, and can be moved along lifting rail.

10. the guide tracked anti-deep water culture intelligence net cage of one kind according to claim 1 or 9, which is characterized in that described Guide post main body is hollow type, and bottom end is equipped with cross template suspension column.