CN107148930A - Floatable net cage - Google Patents
Floatable net cage Download PDFInfo
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- CN107148930A CN107148930A CN201710221728.0A CN201710221728A CN107148930A CN 107148930 A CN107148930 A CN 107148930A CN 201710221728 A CN201710221728 A CN 201710221728A CN 107148930 A CN107148930 A CN 107148930A
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- tube
- float tube
- float
- net
- net cage
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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 present invention relates to a kind of floatable net cage, the floatable net cage includes：At least two float tubes, as the floating body of floatable net cage, surround two circles；Multiple float tube connectors, become integral in order to which float tube is fixed；Multiple arm-rest frames are placed on above float tube connector, are inwardly put；At least a set of net, at least one net bottom frame is placed on the base as net below floatable net cage；At least one sinker is below net bottom frame, and at least one hub is arranged between net bottom frame and sinker；At least one anchor is in seabed, in order to which fixed cage does not follow current to move；Many set chains or rope, for connecting float tube connector to net bottom frame, net bottom frame to hub, hub to sinker, sinker to anchor；At least one sealing and the tube-in-tube full of gas, the tube-in-tube are arranged on inside float tube；Adjusting part is provided with the float tube and/or hub, sinking and floating for adjusting net cage.
Description
Technical field
The present invention relates to a kind of floatable net cage, it is mainly used in breeding fish in water, belongs to plastics floatable net cage field.
Background technology
China is aquaculture country maximum in the world, and cultivation category is more, and density is high, is arranged and supported with fishing in coastal waters bay mostly
Grow, bay can not bear breeding water body in such highdensity cultivation, and bay and exchange poor in recent years, and fish is liable to illness,
Raiser is in order to protect investment and drug abuse further aggravates the deterioration of water quality.Country puts into effect " ten, water " within 2015, its
In make and being distinctly claimed for fishing row's cultivation, progressively remove and replace, encourage fisherman's Offshore Cage Fish Farming.Whether fishing row breeds fish
Or all suffer from three problems with Offshore Cage Fish Farming, first, typhoon problem, China is the multiple country of a typhoon, every year
The typhoon of immigration has more than 30 times, and each typhoon passes by and very big loss is all caused to raiser, bad bad of net cage, and fish is dead
Dead, the whether steck of seawater fishery or progressively popular deep water mesh cage all suffers from the threat of typhoon in recent years, although
Domestic net cage manufacturer has been allowed to capacity of anti-storm and greatly promoted to updating for net cage, but still is unable to reach typhoon and passes by
A bit lossless state；Secondth, red tide problem, red tide is also known as red tide, and " harmful algae " is also referred to as in the world or " red is deep and remote
Spirit ".It is that under certain environmental conditions, some phytoplanktons, protozoan or bacterium burst propagation or height are poly- in seawater
Collect and cause the harmful ecological phenomenon of one kind of water color-changing.Red tide place of arrival can form large area anoxic, generally to raiser
Destructive strike, substantially place of arrival, fish whole death ray can be caused；3rd, problem is stolen, because sea farming is mostly
In offshore remote position, sea is also not suitable for fisherman and hung up one's hat, so this has just given thief's chance, and the thing of fish is often steathily
Can occur.In order to solve the problems, such as above three, we have invented floatable net cage, under fisherman can be carried out to net cage as needed
Operation that is heavy and floating, only the problem of wanting to solve typhoon at all, a kind of this method exactly allow net cage to rise and fall, because
Forecast to typhoon, it is very accurate that China has done, and before each typhoon comes, raiser passes through shirtsleeve operation, so that it may
The net cage breeded fish with allowing sinks to more than 10 meters under water, and the depth of sinking can be previously set as needed.At this
, under water also can be very tranquil even if water surface terrifying waves under the state of kind, as long as the people for water of diving knows better this principle.Because
Sink more than 10 meters under water, so can also hide the problem of red tide is with fish steathily well, net cage of the prior art is in face
During to typhoon or red tide, it is difficult to play a part of lifting net cage in time, it is impossible to fundamentally solve the technical problem.
The content of the invention
There is provided a kind of floatable net cage, program structure exactly for technical problem present in prior art by the present invention
Simply, it is ingenious, allow raiser that net cage is sunk and floated as needed, allow cultivation safety coefficient to greatly improve, solve
Determined in decades always puzzlement raisers typhoon damage, red tide the problems such as, further protect investment.
To achieve these goals, technical scheme is as follows：Floatable net cage, it is characterised in that the sink-float
Formula net cage includes：
At least two float tubes, as the floating body of floatable net cage, surround two circles；
Multiple float tube connectors, become integral in order to which float tube is fixed；
Multiple arm-rest frames are placed on above float tube connector, are inwardly put；
At least a set of net, on handrail tube, arm-rest frame or float tube connector, and one breeding spaces in besieged city；
At least one net bottom frame, is placed on the base as net below floatable net cage；
At least one sinker is used as the effective pull of floatable net cage below net bottom frame；
At least one hub, is arranged between net bottom frame and sinker；
At least one anchor is in seabed, in order to which fixed cage does not follow current to move；
Many set chains or rope, for connecting float tube connector to net bottom frame, net bottom frame to hub, hub to sinking
Son, sinker to anchor；
At least one sealing and the tube-in-tube full of gas, the tube-in-tube are arranged on inside float tube；
Adjusting part is provided with the float tube and/or hub, sinking and floating for adjusting net cage.
In the technical scheme, the quantity at least two of float tube could be arranged to three or more, as needed, float
Pipe is arranged in parallel, surrounds circular or triangle or square or octagonal or pentagonal breeding spaces.
As a modification of the present invention, the float tube includes outer tube and inner tube, and the length of its middle external tube is more than inner tube
Water-inflow and drain valve door and intake and exhaust valve are provided with length, said inner tube and outer tube.
As a modification of the present invention, float tube fixture is provided with the outer tube and inner tube, for fixing float tube, is prevented
Only float tube is rotated.
As a modification of the present invention, the float tube is fixed together by float tube connector, is set in the float tube
There is float tube connector annular fixing member, for fixing float tube connector.
As a modification of the present invention, the two ends of tube-in-tube are close with bowl-shape barrier film parts and tube-in-tube apex seal
Seal and full of gas, then be fixed on by tube-in-tube annular support member inside float tube.
As a modification of the present invention, in same float tube, reinforced hot melt is provided with the middle of intake and exhaust valve
Connector is sealed and the float tube full of gas, is provided with float tube fixture, the float tube of air inlet-outlet pipe and is provided with this section of float tube
Float tube connector annular fixing member.
As a modification of the present invention, in same float tube, connected between two water-inflow and drain valve doors by reinforced hot melt
Fitting gets up two sections of pipe hot-melt adhesive pastes and not connected inside float tube.
As a modification of the present invention, the hub is set to tubular hub, whole for increasing floatable net cage
Body buoyancy, and using Underwater Pressure than big principle waterborne, accelerate the speed that net cage sinks and floated.The tubular hub
Including two A floating drums, two B floating drums and metal frame, described two A floating drums, two B floating drums are fixed in metal frame.The skill
In art scheme, the diameter and length of A floating drums are both greater than B floating drums, it can also be provided that identical, is suitably adjusted as needed
It is whole.
As a modification of the present invention, installation order of the tube-in-tube in float tube is from discharge outlet is entered to intake and exhaust
Mouth extension, from small to large.
As a modification of the present invention, the net be arranged on float tube below, wherein net be shaped to above and
The cylindrical net of same area below, and being all covered up and down or big above, below small cylindricality net, be all covered up and down
Firmly or conical net, it is covered above；The diameter of the net bottom frame and net is set to identical or net bottom frame diameter and is less than
The diameter of float tube.As the diameter of net bottom frame is with the diameter of net, breeding spaces become cylinder, are at the top and bottom of net
Close；The diameter of net bottom frame is less than the diameter of float tube, and it is coning, at the top and bottom of net to close that the space of cultivation, which becomes,
's.
The installation method of tube-in-tube in floatable net cage, it is characterised in that methods described is as follows, pacifies on float tube top first
Equipped with bowl-shape barrier film parts, then outward opening is made by the hardware heating between bowl-shape barrier film parts and float tube
It is melt into one, fluted between the bowl-shape parts in float tube top and float tube, then the sheet metal for being heated to certain temperature
It is placed on float tube top, float tube and change is produced because of heated, the material that groove is liquefied is filled, float tube table after float tube is cooled down
The material that face is overflowed is scabbled, and is then installed on float tube top inside a tube-in-tube apex seal, the bowl-shape parts on top
Full of air.
As a modification of the present invention, the float tube connector includes linked network hole, arm-rest frame bottom support section, float tube
Opening portion, float tube connector outside opening portions, float tube installation place, float tube connector opening portion fixed plate on the inside of connector
And float tube connector opening portion fastener, the side of arm-rest frame bottom support section is provided with linked network hole, described floating
Opening portion and float tube connector outside opening portions combine to form float tube installation with fixed plate, fastener on the inside of pipe connections
Place, float tube connector is set to split-type structural.
As a modification of the present invention, the valve includes control valve, valve element and valve base, and wherein valve element includes
Valve element screw thread is provided with insert body and the valve core base for being arranged on insert body bottom, the insert body, upper end is set
Valve element mouthful is equipped with, the valve wraps up valve core base by liquid plasticses and formed.
Valve element and the installation method of float tube in floatable net cage, the installation method comprise the following steps：
1) valve mould is installed outside float tube, valve element is placed in the valve element fixing groove on float tube surface, passed through
Valve element fixed strip is fixed, and the position of valve element is installed in plastics float tube, valve element fixing groove is provided with, the periphery of valve element fixing groove is set
It is equipped with welding groove；
2) valve element is placed on the centre of valve element fixing groove, and installs valve mould；
3) support member is placed on below float tube inner spool, for supporting；
4) liquid plasticses are injected from plastics inlet, stopped until after plastics overfall spilling；Now, molten plastic
Liquid is full of welding groove；
5) one is melt into float tube after liquid plasticses cooling, and valve element is fixed in float tube, float tube and valve base
Become an entirety, valve mould is taken away；
6) made a hole from valve element mouthful into float tube.
First groove is used to place valve element, and the second groove is used to place hot melt liquid.
The step 4) in, the liquid plasticses of injection are identical or approximate with the material of float tube, are easy to be connected to float tube
Together.
Relative to prior art, advantage of the present invention is as follows:1) the technical scheme global design is ingenious compact, by float tube,
Relation between tube-in-tube and the overall gravity of tubular hub regulation and buoyancy, realizes freely rising or declining for net cage,
Net cage is avoided to be destroyed by natural calamities such as typhoons；2) design of tube-in-tube, good sealing effect, side are passed through in the technical scheme
Just draining or intake and exhaust, 3 are entered) net cage subsidence velocity of the prior art is slow, having or even can not smoothly sink, main cause
It is, air is stuck in inside float tube, it is impossible to smoothly exclude, the speed of intake and exhaust is unstable, by tube-in-tube in the technical scheme
Diameter be arranged according to a certain size, guiding air is towards the direction flowing for installing valve, and air can discharge rapidly,
Water enters faster, realizes the quick sinking of net cage；4) in the technical scheme float tube connector can according to the number of float tube come
The product matched is designed, and the interior outer openings part of float tube connector can be with folding, and convenient installation float tube is mounted
Float tube is fastened by screw；5) technical scheme solves the problems, such as red tide simultaneously, it is to avoid red tide causes shoal of fish caused by anoxia
Dead risk, in addition, the net cage sinks under water, it is to avoid the stolen risk of the shoal of fish, the technical scheme causes off-lying sea to breed fish as can
Can, more preferably, marine site is broader for the water quality of off-lying sea, improves the marine utilization rate；Design grid is high 8-12 meters, makes breeding water body compared with traditional round
Shape net cage increase by 50%；And diver is not needed, convenience is provided for cultivation and reduces investment outlay；The speed risen or fallen is only
Need 10 minutes or so；6) it is simple to operate, allow net cage to decline and only need to first open tubular hub valve two or three minutes, then beat
Open the intake and exhaust valve in float tube, it is possible to leave, net cage can drop to projected depth.Allow net cage to rise to only need to inflate into cylinder
Shape hub a few minutes, net cage can be to rise to the water surface, and raiser, which can rethink float tube as needed and supplement some gas, allows net
The state of case floating is more attractive；7) technical scheme only increases the thickness of junction, does not increase the thickness of whole float tube, saves and throws
Money, convenient transport；By installing bowl-shape parts at float tube two ends, circular net cage is divided into some sections, even if wherein a certain section
Leak can be only leaked into inside bowl-shape parts, even if whole section of float tube infringement nor affects on the buoyancy of other section of float tube, protect net cage
Hold floating；Seal and float tube can perfectly substitute foam in the pipe full of gas, buoyancy is provided for net cage.Foam not environmentally,
The recovery utilization rate of China only has 30%, and most processing method is burning and burial, and the pollution to environment is very big, can be with
Chain is tied up in the middle of two float tubes, fixed cage is so conveniently checked；8) technical scheme assembling is simple and convenient, and cost is relatively low,
It is easy to large-scale popularization and application.
Brief description of the drawings
Fig. 1 floatable tube-in-tube net cage birds-eye views；
The birds-eye view of the floatable net cage of another embodiments of Fig. 2；
The floating plan of Fig. 3 A floatable net cages；
The sink deck figure of Fig. 3 B floatable net cages；
The stereogram of Fig. 4 floatable net cages；
The intake-discharge pipe installation process birds-eye view of Fig. 5 A, 5B floatable net cages；
The common tube installation process birds-eye view of Fig. 6 A, 6B, 6C floatable net cages；
The air inlet-outlet pipe installation process birds-eye view of Fig. 7 A, 7B, 7C floatable net cages；
The tube-in-tube end sealing process plan of Fig. 8 floatable net cages；
The reinforced hot-melt adhesive paste process plan of Fig. 9 floatable net cages；
The valve installation process plan of Figure 10 floatable net cages；
The float tube connector and float tube installation process plan of Figure 11 A, 11B, 11C floatable net cages；
The arm-rest frame and handrail tube installation process plan of Figure 12 A, 12B, 12C, 12D floatable net cages；
The tubular hub birds-eye view of Figure 13 A floatable net cages；
The tubular hub side view of Figure 13 B floatable net cages；
Figure 14 is another structural representation of float tube connector.
In figure：1st, outer tube, 1a, water-inflow and drain valve door, 1b, intake and exhaust valve, 1c, reinforced hot-melt adhesive paste part, 1d, it is bowl-shape every
Film parts, 2, inner tube, 3, tube-in-tube, 3a, tube-in-tube annular support member, 3b, tube-in-tube apex seal, 3c, air inlet and exhaust valve
Float tube in the middle of door, 4, float tube connector, 4a, float tube connector annular fixing member, 4b, float tube fixture, 5, arm-rest frame, 6, help
Hand pipe, 7, net bottom frame, 8, net, 9, rope or chain, 10, tubular hub, 101, A floating drums, 102, B floating drums, 103, metal
Frame.11st, sinker, 12, anchor, 41, linked network hole, 42, arm-rest frame bottom support section, 43, opening portion on the inside of float tube connector,
44th, float tube connector outside opening portions, 45, float tube installation place, 46, float tube connector opening portion fixed plate, 47, float tube connects
Fitting opening portion fastener.
Embodiment
Further describe the present invention with embodiment with reference to Figure of description, but the embodiment be only used for the present invention and
It is not the limitation present invention.
Embodiment 1：Referring to Fig. 1, Fig. 3, Fig. 4, a kind of floatable net cage, the floatable net cage includes：
At least two float tubes are outer tube 1 and inner tube 2, as the floating body of floatable net cage, surround two circles；
Multiple float tube connectors 4, become integral in order to which float tube is fixed；
Multiple arm-rest frames 5 are placed on above float tube connector 4, are inwardly put；
At least a set of net 8, on handrail tube 5, arm-rest frame 6 or float tube connector 4, and the cultivation of one, besieged city is empty
Between；
At least one net bottom frame 7, is placed on the base as net below floatable net cage；
At least one sinker 11 is used as the effective pull of floatable net cage below net bottom frame；
At least one hub 10, is arranged between net bottom frame and sinker；
At least one anchor 12 is in seabed, in order to which fixed cage does not follow current to move；
Many set chains or rope 9, are arrived for connecting float tube connector to net bottom frame, net bottom frame to hub, hub
Sinker, sinker are to anchor；
At least one sealing and the tube-in-tube 3 full of gas, the tube-in-tube are arranged on inside float tube；When net cage sinks
Wait the buoyancy for keeping a part.
Adjusting part is provided with the float tube and/or hub, sinking and floating for adjusting net cage.
In the technical scheme, the quantity at least two of float tube could be arranged to three or more, as needed, float
Pipe is arranged in parallel, surrounds circular or triangle or square or octagonal or pentagonal breeding spaces.
In the technical scheme, the length of outer tube 1 be more than in the length of inner tube 2, said inner tube 2 and outer tube 1 be provided with into
Water discharging valve 1a and intake and exhaust valve 1b.
Accompanying drawing 1 is the birds-eye view A of floatable net cage, as illustrated, the float tube of outside is the float tube of major diameter, can be full of
Water can also be full of gas, and when net cage is in the state of floating, the float tube of major diameter is filled with gas, brings net cage buoyancy.When under net cage
When heavy, water is full of the float tube of major diameter, reduces the buoyancy of net cage, and net cage sinks because its weight is floating more than itself
Power.Water is gentle can be controlled into and gone out by the valve in major diameter float tube, it can be seen that north and south is installed in figure
There is downward water-inflow and drain valve door, thing is provided with upward intake and exhaust valve, and such design is merely illustrative, and is not represented not
The position of valve can be changed.Center section is provided with tube-in-tube 3, seals always and full of gas, in inner and outer tubes
Portion, so when inner and outer pipes are water-filled, buoyancy can also be provided, sealed tube-in-tube 3 can be when net cage sinks
All the time upward buoyancy is provided, to keep net to be the state that is straightened, tube-in-tube 3 is fixed by tube-in-tube annular support member 3a
In interior outer tube.
Inner and outer pipes are provided with valve, and a kind of retractable float tube connector 4 is devised in the technical scheme, installation when
Time opens float tube connector 4, and then float tube is put in, then is also carried there is provided great convenience property by fastener fastening
High efficiency.Using same design principle, the retractable arm-rest frame of the Technical Design allows the installation of handrail tube also to become
Obtain easily.In order to prevent float tube connector 4 from moving left and right, a kind of float tube connector annular fixing member 4a is devised, is arranged on
The both sides of float tube connector, also for preventing rotation before and after float tube in addition, devise a kind of float tube fixture 4b.In order to effectively
Breeding spaces are kept, the net bottom frame is in the bottom of net.
The buoyancy calculations of floatable net cage：
Calculation formula is as follows：
The buoyancy of the buoyancy of inner and outer pipes+tubular hub>The weight of weight+sinker of net bottom frame>The buoyancy of tube-in-tube.
Accompanying drawing 2 is another embodiment, the birds-eye view B of floatable net cage, is increased newly in figure added with reinforced hot-melt adhesive paste
Part 3c, its effect is not connected mutually what float tube became, and allows intake and exhaust and to enter draining more smooth.Each section of independent float tube
With at least one downward valve and at least one upward valve at the two ends of this section of a pipe.As seen from the figure, thing two
There is the sealed pipe 3c of reinforced hot-melt adhesive paste part side, all the time full of gas.It can in addition contain see that the diameter of tube-in-tube has difference,
The pipe of North and South direction is that tube-in-tube is to thing both sides extension, and the diameter of tube-in-tube 3 is increasing not with tube-in-tube,
When inner and outer pipes are water-filled, the tube-in-tube of different-diameter provides different buoyancy, and the diameter of tube-in-tube 3 is bigger, buoyancy
Also bigger, gas can be discharged towards the big direction movement of buoyancy by the intake and exhaust valve of thing both sides.Remaining structure is with implementing
Example 1 is identical.
It is the plan of floatable net cage floating state and sinking state shown in accompanying drawing 3A, 3B, can see from Fig. 3 A, net
Case is by float tube, float tube connector 4, support frame, handrail tube 6, net 8, rope or chain 9, tubular hub 10, sinker 11 and anchor 12
Composition, it is possible to use the length of sinker to rope between anchor or chain carrys out the depth of sinking control, when net cage sinks to design deeply
When spending, sinker encounters seabed, and whole sinking watching just finishes.Can see net cage sinking end from Fig. 3 B is with sinker
Touch ground and be defined.
Accompanying drawing 4 is the stereogram of floatable net cage, it can be seen that two circle float tubes are connected by float tube connector from figure,
Float tube connector is installed above support frame, and support frame is installed above handrail tube.Lead between float tube connector and net bottom frame
Cross chain or rope 9 is connected, net bottom frame is connected with tubular hub 10 with rope or chain, and chain is passed through below tubular hub
Son or rope are connected with a sinker 11, in order to preferably make tubular hub sink in water, and have to continue downward pulling force,
Net is stretched, it is effective to keep breeding spaces indeformable.Sinker is connected below by chain and rope with anchor.
Accompanying drawing 5A, 5B are the birds-eye view of intake-discharge pipe installation process, from the figure, it can be seen that have two tubes, it is somewhat long
Any is outer tube 1, and shorter is inner tube 2, the north and south two ends in the figure of accompanying drawing 2, in the position that intake-discharge pipe is downward
Having has float tube fixture 4b in the valve 1a into draining, the float tube on side, prevent float tube from rotating.On float tube fixture 4b side
Float tube connector annular fixing member 4a is installed, prevents float tube connector from moving left and right.Respectively in same float tube two enter
Two sections of pipe hot-melt adhesive pastes are got up and not connected inside float tube by reinforced hot-melt adhesive paste part 1c between water discharging valve 1a.
Accompanying drawing 6A, 6B, 6C are common tube installation process birds-eye views, in accompanying drawing 2, the southeast and northeast, southwest and northwest
Float tube, from the figure, it can be seen that having end sealing and being fixed on full of the tube-in-tube 3 of gas by tube-in-tube annular support member 3a
The inside of inner and outer pipe, float tube connector fixture 4a is provided with the surface of inner and outer pipes.
Accompanying drawing 7A, 7B, 7C are the birds-eye views of air inlet-outlet pipe installation process, positioned at the inside thing both sides of accompanying drawing 2, first in pipe
The two ends of pipe 3 are sealed with bowl-shape barrier film parts 1d and tube-in-tube apex seal 3b and full of gas, then pass through tube-in-tube annular
Support member 3a is fixed on inside float tube.There is one section to be sealed by reinforced hot-melt adhesive paste part in the middle of intake and exhaust valve and be full of gas
Float tube 3c, is provided with float tube fixture 4b, the inner tube of air inlet-outlet pipe in this section of float tube and is provided with float tube connector annular admittedly
Determine part 4a, air inlet-outlet pipe and intake-discharge pipe and common tube are linked together by hot-melt adhesive paste technology.
Accompanying drawing 8 is the plan of tube-in-tube end sealing process, can see, is provided with first on float tube top in figure
Bowl-shape barrier film parts 1d, outward opening.Then made by the hardware heating between bowl-shape barrier film parts 1d and float tube
They are melt into one, fluted between the bowl-shape parts in float tube top and float tube, then the metal for being heated to certain temperature
Piece is placed on float tube top, float tube and change is produced because of heated, and the material that groove is liquefied is filled, float tube after float tube is cooled down
The material that surface is overflowed is scabbled, and is then installed on float tube top in a tube-in-tube apex seal, the bowl-shape parts on top
Face is full of air.Accompanying drawing 9 is the plan of reinforced hot-melt adhesive paste process, is seen from figure, first the top point of two float tubes
Bowl-shape barrier film parts 1d is not installed, then one is melt into by heating hardware bowl-shape barrier film parts and float tube, then
Two float tube hot-melt adhesive pastes are got up by hot-melt adhesive paste technology, air is full of in the middle of bowl-shape barrier film parts.
Accompanying drawing 10 is valve installation process plan, and valve element is arranged in float tube first, then by valve base mould
The liquid of material identical with float tube is poured into tool, valve base is melt into one with float tube after cooling, and firmly wraps valve
Core, then a hole is inwardly opened by valve element mouthful, to facilitate into draining or intake and exhaust.The valve includes control valve, valve element and valve
Door base, wherein valve element include insert body and are arranged on the valve core base of insert body bottom, the insert body to set
Valve element screw thread is equipped with, upper end is provided with valve element mouthful, and the valve wraps up valve core base by liquid plasticses and formed.
The installation method of valve element and float tube, comprises the following steps：
1) valve mould is installed outside float tube, valve element is placed in the valve element fixing groove on float tube surface, passed through
Valve element fixed strip is fixed, and the position of valve element is installed in plastics float tube, valve element fixing groove is provided with, the periphery of valve element fixing groove is set
It is equipped with welding groove；
2) valve element is placed on the centre of valve element fixing groove, and installs valve mould；
3) support member is placed on below float tube inner spool, for supporting；
4) liquid plasticses are injected from plastics inlet, stopped until after plastics overfall spilling；Now, molten plastic
Liquid is full of welding groove；
5) one is melt into float tube after liquid plasticses cooling, and valve element is fixed in float tube, float tube and valve base
Become an entirety, valve mould is taken away；
6) made a hole from valve element mouthful into float tube.
First groove is used to place valve element, and the second groove is used to place hot melt liquid.
The step 4) in, the liquid plasticses of injection are identical or approximate with the material of float tube, are easy to be connected to float tube
Together.
Accompanying drawing 11A, 11B, 11C are the plans of float tube connector and float tube installation process, and float tube connector is beaten first
Open, then float tube is put in, then fastened by fastener.In the technical scheme, float tube connector is set to split-type structural,
Easy for installation, the float tube connector includes linked network hole 41, arm-rest frame bottom support section 42, float tube connector inner side opening portion
Divide 43, float tube connector outside opening portions 44, float tube installation place 45, float tube connector opening portion fixed plate 46 and float tube
Connector opening portion fastener 47, the side of arm-rest frame bottom support section is provided with linked network hole, the float tube connection
Opening portion and float tube connector outside opening portions combine to form float tube installation place, float tube with fixed plate, fastener on the inside of part
Connector is set to split-type structural.In addition, float tube connector is it can also be provided that integral structure, overall firm of the structure
Property is preferable.Accompanying drawing 12A, 12B, 12C, 12D are support frame and handrail tube installation process plan, and support frame is arranged on floating first
Above pipe connections, then open support frame and float tube is put in, then fastened by fastener.
Accompanying drawing 13A is tubular hub birds-eye view, it may be seen that tubular hub is by metal frame and four floating drums
Composition, floating drum is divided into A floating drums and B floating drums, has porting on each floating drum top.
Accompanying drawing 13B is tubular hub side view, and A groups floating drum is longer than B group floating drums as we can see from the figure, above floating drum
There is metal frame, these metal frames can be connected by rope or chain with net bottom frame, and the tip designs of each floating drum there are intake and exhaust
Mouthful, A groups are connected can two-by-two with the porting of B groups, water surface float is connected to by blast pipe, and pacify on water surface float
It is connected equipped with valve with the porting of A groups and B groups, the bottom of each floating drum is designed with into discharge outlet, for aiding under net cage
Heavy and floating.
Referring to Figure 14, float tube connector is set to integral structure in the figure, structural integrity shaping, fastness is more
Good, for different occasions, client can select different float tube connectors.
The step of floatable net cage sinks is as follows：
Floatable net cage in the technical scheme mainly make use of two principles,
First, the float tube that Open Side Down can be floated smoothly on the water, just look like cup.If the rim of a cup of cup to
Under, it is pressed into water, the inside of cup is because full of air, hardly intake, unless given very big downward pressure.
Second, gas is very light, can be moved always towards high point.
1st, the intake and exhaust valve on floating tubular hub buoy on the water is first opened, tubular hub starts from entering row
The mouth of a river intakes, because under water, the pressure being subject to can be higher than the water surface, and the speed of water inlet also can be faster；
2nd, after a period of time, then intake and exhaust valve in Internal and external cycle float tube is opened, people can just have left, net cage can be by
Default height is sunk down into according to designed height.At this moment the gas in pipe is due to the downward pulling force of tubular hub, Internal and external cycle
Air compression in float tube is moved near porting, and we make use of float tube in pipe increasingly thicker caused from porting
The increasing principle of buoyancy, gas again all the time can be mobile to high place.
The step of floatable net cage floats is as follows：
1st, the porting of tubular hub first to floating on the water is inflated, and water enters draining from tubular hub under water
Mouth discharge, net cage starts to float；
If the 2, tubular hub A groups and B groups are emptied completely water, net cage can be floated up to the water surface by its buoyancy, if right
The height floated in float tube is unsatisfied with, and by being inflated to the intake and exhaust valve in Internal and external cycle float tube net cage can also be allowed to float up to
Desired height.
Formula is explained：
Tubular hub (two A floating drums)+(two B floating drums)>The weight of sinker>Tubular hub (two B floating drums)
When net cage maintenance or when draping, the water of all floating drums of tubular hub can be discharged, allow tubular line concentration
Device is floating to the water surface.
It should be noted that above-described embodiment is only presently preferred embodiments of the present invention, it is not for limiting the present invention's
Protection domain, the equivalent substitution or replacement made on the basis of the above belongs to protection scope of the present invention, guarantor of the invention
Shield scope is defined by claims.
Claims (10)
1. a kind of floatable net cage, it is characterised in that the floatable net cage includes：
At least two float tubes, as the floating body of floatable net cage, surround two circles；
Multiple float tube connectors, become integral in order to which float tube is fixed；
Multiple arm-rest frames are placed on above float tube connector, are inwardly put；
At least a set of net, on handrail tube, arm-rest frame or float tube connector, and one breeding spaces in besieged city；
At least one net bottom frame, is placed on the base as net below floatable net cage；
At least one sinker is used as the effective pull of floatable net cage below net bottom frame；
At least one hub, is arranged between net bottom frame and sinker；
At least one anchor is in seabed, in order to which fixed cage does not follow current to move；
Many set chains or rope, for connect float tube connector to net bottom frame, net bottom frame to hub, hub to sinker,
Sinker is to anchor；
At least one sealing and the tube-in-tube full of gas, the tube-in-tube are arranged on inside float tube；
Adjusting part is provided with the float tube and/or hub, sinking and floating for adjusting net cage.
2. floatable net cage according to claim 1, it is characterised in that the two ends of tube-in-tube with bowl-shape barrier film parts and
Tube-in-tube apex seal is sealed and full of gas, then is fixed on by tube-in-tube annular support member 3a inside float tube.
3. floatable net cage according to claim 2, it is characterised in that in same float tube, sets in the middle of intake and exhaust valve
It is equipped with and is sealed by reinforced hot-melt adhesive paste part and the float tube full of gas, float tube fixture is provided with this section of float tube, enters row
Float tube connector annular fixing member is installed in the float tube of tracheae.
4. floatable net cage according to claim 2, it is characterised in that in same float tube, two water-inflow and drain valve doors
Between by reinforced hot-melt adhesive paste part two sections of pipe hot-melt adhesive pastes get up and float tube inside it is not connected.
5. the floatable net cage according to claim 3 or 4, it is characterised in that the float tube includes outer tube and inner tube, wherein
The length of outer tube, which is more than in the length of inner tube, said inner tube and outer tube, is provided with water-inflow and drain valve door and intake and exhaust valve.
6. floatable net cage according to claim 5, it is characterised in that be provided with float tube on the outer tube and inner tube and fix
Part, for fixing float tube, prevents float tube from rotating, and the float tube is fixed together by float tube connector, is set in the float tube
Have float tube connector annular fixing member, for fixing float tube connector, the float tube connector be set to split-type structural or
Integral structure.
7. floatable net cage according to claim 6, it is characterised in that the hub is set to tubular hub, institute
Stating tubular hub includes two A floating drums, two B floating drums and metal frame, and described two A floating drums, two B floating drums are fixed on gold
Belong on frame.
8. floatable net cage according to claim 7, it is characterised in that installation order of the tube-in-tube in float tube be
From discharge outlet is entered to porting extension, diameter is from small to large.
9. floatable net cage according to claim 8, it is characterised in that the net is arranged on below float tube, wherein net
Be shaped to the cylindrical net of area same above and below, and be all covered up and down or big above, below it is small
Cylindricality net, is all covered or conical net, is covered above up and down.
10. the installation method of tube-in-tube in floatable net cage, it is characterised in that methods described is as follows, pacifies on float tube top first
Equipped with bowl-shape barrier film parts, then outward opening is made by the hardware heating between bowl-shape barrier film parts and float tube
It is melt into one, fluted between the bowl-shape parts in float tube top and float tube, then the sheet metal for being heated to certain temperature
It is placed on float tube top, float tube and change is produced because of heated, the material that groove is liquefied is filled, float tube table after float tube is cooled down
The material that face is overflowed is scabbled, and is then installed on float tube top inside a tube-in-tube apex seal, the bowl-shape parts on top
Full of air.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IDP00201701453 | 2017-03-06 | ||
| IDP00201701453 | 2017-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107148930A true CN107148930A (en) | 2017-09-12 |
| CN107148930B CN107148930B (en) | 2022-11-08 |
Family
ID=64328415
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221728.0A Active CN107148930B (en) | 2017-03-06 | 2017-04-06 | Floating net cage |
| CN201720363709.7U Active CN208211230U (en) | 2017-03-06 | 2017-04-06 | Floatable net cage |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363709.7U Active CN208211230U (en) | 2017-03-06 | 2017-04-06 | Floatable net cage |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN107148930B (en) |
| PH (1) | PH12018000071A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593418A (en) * | 2017-09-04 | 2018-01-19 | 浙江省海洋水产研究所 | A kind of tangleweed wind and wave resistance cultivation apparatus for being used for arsenic in adsorption cleaning seawater |
| CN107801669A (en) * | 2017-09-28 | 2018-03-16 | 大连理工大学 | Net cage elevating control platform, can floatable net cage lift control system and lift control method |
| CN108782394A (en) * | 2018-07-25 | 2018-11-13 | 浙江海洋大学 | A kind of elevated live cage of adjustable water wing size |
| CN110301387A (en) * | 2019-08-09 | 2019-10-08 | 浙江海洋大学 | Wind resistance wave type aquaculture net cage device |
| CN113303262A (en) * | 2021-03-26 | 2021-08-27 | 崔文亮 | Combinable lifting type net cage |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148930B (en) * | 2017-03-06 | 2022-11-08 | 崔文亮 | Floating net cage |
| GB2583130A (en) * | 2019-04-18 | 2020-10-21 | Impact9 Energy And Marine Ltd | A submersible pen system |
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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 |
| CN2532686Y (en) * | 2002-03-04 | 2003-01-29 | 中国水产科学研究院南海水产研究所 | Lifting wind wave-proof sea culture net cage |
| CN204518858U (en) * | 2015-01-12 | 2015-08-05 | 庄建 | Anti-heavy formula fish culture net cage scaffold |
| CN105104248A (en) * | 2015-08-05 | 2015-12-02 | 佛山市林荫信息科技有限公司 | Floating pipe for manufacturing net cage |
| CN208211230U (en) * | 2017-03-06 | 2018-12-11 | 崔文亮 | Floatable net cage |
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2017
- 2017-04-06 CN CN201710221728.0A patent/CN107148930B/en active Active
- 2017-04-06 CN CN201720363709.7U patent/CN208211230U/en active Active
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2018
- 2018-03-05 PH PH12018000071A patent/PH12018000071A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2520657Y (en) * | 2001-12-22 | 2002-11-20 | 福建省水产研究所 | Floating anti wind wave fish culture net cage |
| CN2532686Y (en) * | 2002-03-04 | 2003-01-29 | 中国水产科学研究院南海水产研究所 | Lifting wind wave-proof sea culture net cage |
| CN204518858U (en) * | 2015-01-12 | 2015-08-05 | 庄建 | Anti-heavy formula fish culture net cage scaffold |
| CN105104248A (en) * | 2015-08-05 | 2015-12-02 | 佛山市林荫信息科技有限公司 | Floating pipe for manufacturing net cage |
| CN208211230U (en) * | 2017-03-06 | 2018-12-11 | 崔文亮 | Floatable net cage |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593418A (en) * | 2017-09-04 | 2018-01-19 | 浙江省海洋水产研究所 | A kind of tangleweed wind and wave resistance cultivation apparatus for being used for arsenic in adsorption cleaning seawater |
| CN107801669A (en) * | 2017-09-28 | 2018-03-16 | 大连理工大学 | Net cage elevating control platform, can floatable net cage lift control system and lift control method |
| CN108782394A (en) * | 2018-07-25 | 2018-11-13 | 浙江海洋大学 | A kind of elevated live cage of adjustable water wing size |
| CN108782394B (en) * | 2018-07-25 | 2019-10-22 | 浙江海洋大学 | A kind of elevated live cage of adjustable water wing size |
| CN110301387A (en) * | 2019-08-09 | 2019-10-08 | 浙江海洋大学 | Wind resistance wave type aquaculture net cage device |
| CN110301387B (en) * | 2019-08-09 | 2021-04-27 | 浙江海洋大学 | Anti-wind-wave type aquaculture net cage device |
| CN113303262A (en) * | 2021-03-26 | 2021-08-27 | 崔文亮 | Combinable lifting type net cage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208211230U (en) | 2018-12-11 |
| CN107148930B (en) | 2022-11-08 |
| PH12018000071A1 (en) | 2018-11-12 |
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