CN208211230U - Floatable net cage - Google Patents
Floatable net cage Download PDFInfo
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- CN208211230U CN208211230U CN201720363709.7U CN201720363709U CN208211230U CN 208211230 U CN208211230 U CN 208211230U CN 201720363709 U CN201720363709 U CN 201720363709U CN 208211230 U CN208211230 U CN 208211230U
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- float tube
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- 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
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model 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, surrounds two circles；Multiple float tube connectors, multiple arm-rest frames are placed on the upper surface of float tube connector, inwardly put；At least a set of net, at least one net bottom frame, at least one sinker is 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 water flow mobile；More 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 seals and is full of the tube-in-tube of gas, adjusting component is provided in the float tube and/or hub, for adjusting the sinking and floating of net cage.The program allows cultivation safety coefficient to greatly improve, and solves the problems such as typhoon damage, red tide for perplexing raisers always in decades, further protection investment.
Description
Technical field
The present invention relates to a kind of floatable net cage, it is mainly used for breeding fish in water, belongs to plastics floatable net cage field.
Background technique
China is that maximum aquaculture is national in the world, and cultivation category is more, and density is high, is arranged and is supported with fishing in coastal waters bay mostly
It growing, in recent years the unbearable so highdensity cultivation in bay, and breeding water body exchange is poor in bay, 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,
In fishing row's cultivation is made and being distinctly claimed, gradually remove replacement, encourage fisherman's Offshore Cage Fish Farming.Whether fishing row breeds fish
Or three problems, first, typhoon problem are all suffered from Offshore Cage Fish Farming, 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 all causes very big loss to raiser, and bad bad of net cage, fish is dead
It is dead, whether gradually popular deep water mesh cage all suffers from the threat of typhoon to the steck of seawater fishery in recent years, although
Domestic net cage manufacturer has been allowed to capacity of anti-storm and has greatly promoted to continuously improving for net cage, but still is unable to reach typhoon and passes by
At all lossless state；The second, red tide problem, red tide are also known as red tide, are also referred to as " harmful algae " in the world or " red is deep and remote
Spirit ".It is that under certain environmental conditions, certain phytoplanktons, protozoan or bacterium burst proliferation or height are poly- in seawater
Collect and cause a kind of harmful ecological phenomenon of water color-changing.Red tide place of arrival will form large area anoxic, usually to raiser
It will cause destructive strike, substantially place of arrival, fish whole death ray；Third steals problem, because sea farming is mostly
In offshore remote position, sea is also not suitable for fisherman and hangs up one's hat, so this has just given thief's chance, the thing of fish is often steathily
It can occur.In order to solve the problems, such as above three, we have invented floatable net cage, fisherman, which can according to need, carries out down net cage
Operation that is heavy and floating exactly allows net cage that can rise and fall to solve the problems, such as typhoon, only a kind of this method at all, because
Forecast to typhoon, China have been done very accurate, and before each typhoon comes, raiser passes through shirtsleeve operation, so that it may
To allow the net cage breeded fish to sink to underwater 10 meters or more, the depth of sinking, which can according to need, to be previously set.At this
, under water also can be very tranquil even if water surface terrifying waves under kind state, as long as the people for water of diving knows better this principle.Because
Sink 10 meters or more under water, so can also hide the problem of red tide is with fish steathily well, net cage in the prior art is in face
When to typhoon or red tide, it is difficult to play the role of to go up and down net cage in time, cannot fundamentally solves the technical problem.
Summary of the invention
The present invention exactly for the technical problems in the prior art, provides a kind of floatable net cage, program structure
Simply, ingenious, it can according to need raiser and sink to net cage and float, allow cultivation safety coefficient to greatly improve, solve
Determined in decades always perplex raisers typhoon damage, red tide the problems such as, further protect investment.
To achieve the goals above, technical scheme is as follows: floatable net cage, which is characterized in that the sink-float
Formula net cage includes:
At least two float tubes surround two circles as the floating body of floatable net cage；
Multiple float tube connectors become one in order to which float tube is fixed；
Multiple arm-rest frames are placed on the upper surface of float tube connector, inwardly put；
At least a set of net is mounted on handrail tube, arm-rest frame or float tube connector, and a breeding spaces of encircling a city；
At least one net bottom frame is placed on the pedestal below floatable net cage as net；
Effective pull of at least one sinker below net bottom frame, as floatable net cage；
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 water flow mobile；
More 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 for being full of gas, the tube-in-tube are arranged inside float tube；
Adjusting component is provided in the float tube and/or hub, for adjusting the sinking and floating of net cage.
In the technical solution, the quantity at least two of float tube can be set to three or more, as needed, float
It manages arranged in parallel, surrounds round or triangle or rectangular or octagonal or pentagonal breeding spaces.
As an improvement of the present invention, the float tube includes outer tube and inner tube, and the length of middle external tube is greater than inner tube
Water-inflow and drain valve door and intake and exhaust valve are provided on length, said inner tube and outer tube.
As an improvement of the present invention, it is provided with float tube fixing piece in the outer tube and inner tube, for fixing float tube, prevented
Only float tube rotates.
As an improvement of the present invention, the float tube is fixed together by float tube connector, is arranged in the float tube
There is float tube connector annular fixing member, for fixing float tube connector.
As an improvement of the present invention, the both ends of tube-in-tube are close with bowl-shape diaphragm components and tube-in-tube apex seal
It seals and is full of gas, then be fixed on inside float tube by tube-in-tube annular support member.
As an improvement of the present invention, in the same float tube, reinforced hot melt is provided among intake and exhaust valve
Connector sealing and the float tube for being full of gas, float tube fixing piece is provided in this section of float tube, is equipped in the float tube of air inlet-outlet pipe
Float tube connector annular fixing member.
As an improvement of the present invention, in the same float tube, connected between two water-inflow and drain valve doors by reinforced hot melt
Two sections of pipe hot-melt adhesive pastes are got up fitting and float tube inside is not connected.
As an improvement of the present invention, the hub is set as tubular hub, whole for increasing floatable net cage
Body buoyancy, and accelerate the speed that net cage sinks and floats than big principle waterborne using Underwater Pressure.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 drum are both greater than B floating drum, may be set to be identical, are suitably adjusted as needed
It is whole.
As an improvement of the present invention, installation order of the tube-in-tube in float tube is from into discharge outlet to intake and exhaust
Mouth extension, from small to large.
As an improvement of the present invention, the net is mounted below float tube, wherein net be shaped to above and
The cylindrical net of same area below, and be all covered up and down or big above, below small cylindricality net, all covered up and down
Firmly or conical net, it is covered above；The diameter of the net bottom frame and net is set as identical or net bottom frame diameter and is less than
The diameter of float tube.As the diameter of net bottom frame with the diameter of net is, breeding spaces become cylindrical, are at the top and bottom of net
It closes；The diameter of net bottom frame is less than the diameter of float tube, and it is to close at the top and bottom of net that the space of cultivation, which becomes cone,
's.
The installation method of tube-in-tube in floatable net cage, which is characterized in that the method is as follows, pacifies first on float tube top
Equipped with bowl-shape diaphragm components, then outward opening is made by the hardware heating between bowl-shape diaphragm components and float tube
It is melt into one, fluted between the bowl-shape components 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 generates variation because of heated, and the material that groove is liquefied is filled, float tube table after float tube is cooling
The material that face is overflowed scabbles, and then installs a tube-in-tube apex seal, the bowl-shape components the inside on top on float tube top
Full of air.
As an improvement of the present invention, the float tube connector includes linked network hole, arm-rest frame bottom support section, float tube
Connector inside opening part, float tube connector outside opening portions, float tube installation place, float tube connector opening portion fixed plate
And float tube connector opening portion fastener, the side of arm-rest frame bottom support section is provided with linked network hole, described floating
Pipe connections inside opening part and float tube connector outside opening portions combine to form float tube installation with fixed plate, fastener
Place, float tube connector are set as split type structure.
As an improvement of the present invention, the valve includes control valve, spool and valve base, and wherein spool includes
Insert body and the valve core base that insert body bottom is arranged in are provided with spool screw thread on the insert body, and upper end is set
It is equipped with spool mouth, the valve wraps up valve core base by liquid plastics and formed.
The installation method of spool and float tube in floatable net cage, the installation method the following steps are included:
1) valve mould is installed outside float tube, spool is placed in the spool fixing groove on float tube surface, is passed through
Spool fixed strip is fixed, and the position of spool is installed in plastics float tube, is provided with spool fixing groove, the periphery of spool fixing groove is set
It is equipped with welding slot；
2) spool is placed on the centre of spool fixing groove, and installs valve mould；
3) supporting element is placed below float tube inner spool, is used to support；
4) liquid plastics are injected from plastics inlet, is stopped until after plastics overfall spilling；At this point, molten plastic
Liquid is full of welding slot；
5) it is melt into one with float tube after liquid plastics are cooling, and spool is fixed in float tube, float tube and valve base
Become an entirety, valve mould is taken away；
6) it is made a hole from spool mouth into float tube.
First groove is for placing spool, and the second groove is for placing hot melt liquid.
In the step 4), the liquid plastics of injection and the material of float tube are identical or approximate, convenient for being connected to float tube
Together.
Compared with the existing technology, advantage of the present invention is as follows: 1) the technical solution whole design is ingenious compact, by float tube,
Tube-in-tube and tubular hub adjust the relationship between whole gravity and buoyancy, realize freely rising or declining for net cage,
Avoid net cage by the destruction of the natural calamities such as typhoon；2) by the design of tube-in-tube in the technical solution, sealing effect is good, side
Just into draining or intake and exhaust, 3) net cage subsidence velocity in the prior art is slow, and some even can not be successfully sinking, main cause
It is, air is stuck in inside float tube, cannot smoothly be excluded, and the speed of intake and exhaust is unstable, by tube-in-tube in the technical solution
Diameter be arranged according to a certain size, the direction of guidance air towards installation valve is flowed, and air can rapidly be discharged,
Water enters faster, realizes the quick sinking of net cage；4) in the technical solution float tube connector can according to the number of float tube come
The product to match is designed, and the interior outer openings part of float tube connector can open and close, and facilitate installation float tube, it is mounted
Float tube is fastened by screw；5) technical solution solves the problems, such as red tide simultaneously, and avoiding red tide leads to shoal of fish caused by anoxia
Dead risk, in addition, the net cage sinks under water, the risk for avoiding the shoal of fish stolen, the technical solution off-lying sea is breeded fish become can
Can, the water quality of off-lying sea is more preferable, and sea area is broader, improves the marine utilization rate；Design grid is 8-12 meters high, makes breeding water body compared with traditional round
Shape net cage increases by 50%；And diver is not needed, provide convenience for cultivation and is reduced investment outlay；The speed risen or fallen is only
Need 10 minutes or so；6) easy to operate, it allows net cage decline only to need first to open tubular hub valve two or three minutes, then beats
Open the intake and exhaust valve in float tube, so that it may leave, net cage can drop to projected depth.It allows net cage to rise only to need to inflate into cylinder
Shape hub a few minutes, net cage can rise to the water surface, and raiser, which can according to need to rethink float tube and supplement some gas, allows net
The state of case floating is more attractive；7) technical solution only increases the thickness of junction, does not increase the thickness of entire float tube, saves and throws
Money, convenient transportation；By installing bowl-shape components at float tube both ends, circle net cage is divided into several segments, even if wherein a certain section
Leak can only leak into inside bowl-shape components, even if whole section of float tube damage nor affects on the buoyancy of other section of float tube, protect net cage
Hold floating；It seals and float tube can perfectly substitute foam in the pipe full of gas, provide buoyancy for net cage.Foam not environmentally,
The recovery utilization rate in China only has 30%, and most processing method is to burn and bury, very big to the pollution of environment, can be with
Chain is tied up among two float tubes, fixed cage is so that it is convenient to check；8) technical solution assembling is simple and convenient, and cost is relatively low,
Convenient for promoting and applying on a large scale.
Detailed description of the invention
Fig. 1 floatable tube-in-tube net cage birds-eye view；
The birds-eye view of the floatable net cage of Fig. 2 another kind embodiment；
The floating plan view of Fig. 3 A floatable net cage；
The sink deck figure of Fig. 3 B floatable net cage；
The perspective view of Fig. 4 floatable net cage；
The intake-discharge pipe installation process birds-eye view of Fig. 5 A, 5B floatable net cage；
The common tube installation process birds-eye view of Fig. 6 A, 6B, 6C floatable net cage；
The air inlet-outlet pipe installation process birds-eye view of Fig. 7 A, 7B, 7C floatable net cage；
The tube-in-tube end sealing process plan view of Fig. 8 floatable net cage；
The reinforced hot-melt adhesive paste process plan view of Fig. 9 floatable net cage；
The valve installation process plan view of Figure 10 floatable net cage；
Figure 11 A, the float tube connector of 11B, 11C floatable net cage and float tube installation process plan view；
Figure 12 A, the arm-rest frame of 12B, 12C, 12D floatable net cage and handrail tube installation process plan view；
The tubular hub birds-eye view of Figure 13 A floatable net cage；
The tubular hub side view of Figure 13 B floatable net cage；
Figure 14 is another structural schematic diagram of float tube connector.
In figure: 1, 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 components, 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
The intermediate float tube of door, 4, float tube connector, 4a, float tube connector annular fixing member, 4b, float tube fixing piece, 5, arm-rest frame, 6, help
Hand pipe, 7, net bottom frame, 8, net, 9, rope or chain, 10, tubular hub, 101, A floating drum, 102, B floating drum, 103, metal
Frame.11, sinker, 12, anchor, 41, linked network hole, 42, arm-rest frame bottom support section, 43, float tube connector inside opening part,
44, float tube connector outside opening portions, 45, float tube installation place, 46, float tube connector opening portion fixed plate, 47, float tube company
Fitting opening portion fastener.
Specific embodiment
Further describe the present invention with embodiment with reference to the accompanying drawings of the specification, 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, that is, outer tube 1 and inner tube 2 surround two circles as the floating body of floatable net cage；
Multiple float tube connectors 4 become one in order to which float tube is fixed；
Multiple arm-rest frames 5 are placed on the upper surface of float tube connector 4, inwardly put；
At least a set of net 8, is mounted on handrail tube 5, arm-rest frame 6 or float tube connector 4, and cultivation of encircling a city is empty
Between；
At least one net bottom frame 7 is placed on the pedestal below floatable net cage as net；
At least one effective pull of sinker 11 below net bottom frame, as floatable net cage；
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 water flow mobile；
More set chains or rope 9, are arrived for connecting float tube connector to net bottom frame, net bottom frame to hub, hub
Sinker, sinker to anchor；
At least one sealing and the tube-in-tube 3 for being full of gas, the tube-in-tube are arranged inside float tube；When net cage sinks
Wait the buoyancy for keeping a part.
Adjusting component is provided in the float tube and/or hub, for adjusting the sinking and floating of net cage.
In the technical solution, the quantity at least two of float tube can be set to three or more, as needed, float
It manages arranged in parallel, surrounds round or triangle or rectangular or octagonal or pentagonal breeding spaces.
In the technical solution, the length of outer tube 1 is greater than the length of inner tube 2, be provided in said inner tube 2 and outer tube 1 into
Water discharging valve 1a and intake and exhaust valve 1b.
Attached drawing 1 is that the birds-eye view A of floatable net cage can be full of as shown, the float tube of outside is the float tube of major diameter
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 by the valve being mounted in major diameter float tube into out, can see north and south installation in figure
There is downward water-inflow and drain valve door, thing is equipped with upward intake and exhaust valve, and such design is merely illustrative, does not represent not
The position of valve can be changed.Middle section is provided with tube-in-tube 3, seals and is full of gas always, be mounted on the interior of inner and outer tubes
Portion, so when inner and outer pipes are water-filled buoyancy can also be provided, the tube-in-tube 3 of sealing can be when net cage sinks
Upward buoyancy is provided always, is the state being straightened to keep net, tube-in-tube 3 is fixed by tube-in-tube annular support member 3a
In interior outer tube.
Inner and outer pipes are equipped with valve, and a kind of openable and closable float tube connector 4 is devised in the technical solution, installation when
Time opens float tube connector 4, and then float tube is put in, then is fastened by fastener, provides great convenience, also mentions
High efficiency.Using same design principle, the openable and closable arm-rest frame of the Technical Design allows the installation of handrail tube also to become
It obtains easily.Float tube connector 4 moves left and right in order to prevent, devises a kind of float tube connector annular fixing member 4a, is mounted on
In addition the two sides of float tube connector also for preventing from rotating before and after float tube, devise a kind of float tube fixing piece 4b.In order to effectively
Breeding spaces are kept, the net bottom frame is in the bottom end of net.
The buoyancy calculations of floatable net cage:
Calculation formula is as follows:
The buoyancy of inner and outer pipes+tubular hub buoyancy > net bottom frame weight+sinker weight > tube-in-tube buoyancy.
Attached 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 be float tube become mutually not being connected to, and allow intake and exhaust and into drain it is more smooth.Each section of independent float tube
With at least one downward valve and at least one upward valve at the both ends of this section of a pipe.As seen from the figure, thing two
There is the pipe 3c of reinforced hot-melt adhesive paste part sealing in side, is full of gas always.Diameter in addition it can see tube-in-tube is different,
The pipe of North and South direction is not with tube-in-tube, and tube-in-tube is to east and west sides extension, and the diameter of tube-in-tube 3 is increasing,
When inner and outer pipes are water-filled, the tube-in-tube of different-diameter provides different buoyancy, and 3 diameter of tube-in-tube is bigger, buoyancy
Also bigger, gas can be mobile towards the big direction of buoyancy, is discharged by the intake and exhaust valve of east and west sides.Remaining structure and implementation
Example 1 is identical.
It is the plan view of floatable net cage floating state and sinking state shown in attached 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, the length that can use sinker to rope between anchor or chain carry out the depth of sinking control, when net cage sinks to design deeply
When spending, sinker encounters seabed, and entire sinking watching just finishes.It can see net cage from Fig. 3 B to sink to terminating to be with sinker
Subject to touching ground.
Attached drawing 4 is the perspective view of floatable net cage, it can be seen that two circle float tubes are connected by float tube connector from figure,
Support frame is installed above float tube connector, handrail tube is installed above support frame.Lead between float tube connector and net bottom frame
It crosses chain or rope 9 is connected, net bottom frame is connect with tubular hub 10 with rope or chain, passes through chain below tubular hub
Son or rope are connected with a sinker 11, heavy in water in order to preferably make tubular hub, and have and continue downward pulling force,
Net is straightened, it is effective to keep breeding spaces indeformable.Sinker is connected below by chain and rope with anchor.
Attached 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 slightly long
Any is outer tube 1, and shorter is inner tube 2, the north and south both ends in 2 figure of attached drawing is mounted on, in the position that intake-discharge pipe is downward
There is the valve 1a into draining, has float tube fixing piece 4b in the float tube on side, prevent float tube from rotating.On the side of float tube fixing piece 4b
Float tube connector annular fixing member 4a is installed, prevents float tube connector from moving left and right.Respectively in same root float tube two into
Two sections of pipe hot-melt adhesive pastes are got up by reinforced hot-melt adhesive paste part 1c between water discharging valve 1a and float tube inside is not connected.
Attached drawing 6A, 6B, 6C are common tube installation process birds-eye views, are located in attached 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 is provided with float tube connector fixing piece 4a on the surface of inner and outer pipes.
Attached drawing 7A, 7B, 7C are the birds-eye views of air inlet-outlet pipe installation process, are located at 2 the inside east and west sides of attached drawing, first in pipe
The both ends of pipe 3 seal with bowl-shape diaphragm components 1d and tube-in-tube apex seal 3b and are full of gas, then pass through tube-in-tube annular
Supporting element 3a is fixed on inside float tube.There is one section to seal by reinforced hot-melt adhesive paste part and be full of gas among intake and exhaust valve
Float tube 3c is provided with float tube fixing piece 4b in this section of float tube, and it is solid that float tube connector annular is equipped in the inner tube of air inlet-outlet pipe
Determine part 4a, air inlet-outlet pipe and intake-discharge pipe and common tube to link together by hot-melt adhesive paste technology.
Attached drawing 8 is the plan view of tube-in-tube end sealing process, it can be seen that, is equipped with first on float tube top in figure
Bowl-shape diaphragm components 1d, outward opening.Then made by the hardware heating between bowl-shape diaphragm components 1d and float tube
They are melt into one, fluted between the bowl-shape components in float tube top and float tube, then the metal for being heated to certain temperature
Piece is placed on float tube top, and float tube generates variation because of heated, and the material that groove is liquefied is filled, float tube after float tube is cooling
The material that surface is overflowed scabbles, then in one tube-in-tube apex seal of float tube top installation, the bowl-shape components on top
Face is full of air.Attached drawing 9 is the plan view of reinforced hot-melt adhesive paste process, is seen from figure, first the top of two float tubes point
Bowl-shape diaphragm components 1d is not installed, bowl-shape diaphragm components and float tube are then melt by heating hardware by one, then
Two float tube hot-melt adhesive pastes are got up by hot-melt adhesive paste technology, air is full of among bowl-shape diaphragm components.
Attached drawing 10 is valve installation process plan view, and spool is mounted in float tube first, then by valve base mould
The liquid of material identical as float tube is poured into tool, valve base and float tube are melt into one after cooling, and firmly wrap valve
Core, then a hole is inwardly opened by spool mouth, to facilitate into draining or intake and exhaust.The valve includes control valve, spool and valve
Door pedestal, wherein spool includes insert body and the valve core base that insert body bottom is arranged in, and is set on the insert body
It is equipped with spool screw thread, upper end is provided with spool mouth, and the valve wraps up valve core base by liquid plastics and formed.
The installation method of spool and float tube, comprising the following steps:
1) valve mould is installed outside float tube, spool is placed in the spool fixing groove on float tube surface, is passed through
Spool fixed strip is fixed, and the position of spool is installed in plastics float tube, is provided with spool fixing groove, the periphery of spool fixing groove is set
It is equipped with welding slot；
2) spool is placed on the centre of spool fixing groove, and installs valve mould；
3) supporting element is placed below float tube inner spool, is used to support；
4) liquid plastics are injected from plastics inlet, is stopped until after plastics overfall spilling；At this point, molten plastic
Liquid is full of welding slot；
5) it is melt into one with float tube after liquid plastics are cooling, and spool is fixed in float tube, float tube and valve base
Become an entirety, valve mould is taken away；
6) it is made a hole from spool mouth into float tube.
First groove is for placing spool, and the second groove is for placing hot melt liquid.
In the step 4), the liquid plastics of injection and the material of float tube are identical or approximate, convenient for being connected to float tube
Together.
Attached drawing 11A, 11B, 11C are the plan views of float tube connector Yu float tube installation process, and float tube connector is beaten first
It opens, then float tube is put in, then fastened by fastener.In the technical solution, float tube connector is set as split type structure,
Easy for installation, the float tube connector includes linked network hole 41, arm-rest frame bottom support section 42, float tube connector inside 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 are provided with linked network hole, the float tube connection
Part inside opening part and float tube connector outside opening portions combine to form float tube installation place, float tube with fixed plate, fastener
Connector is set as split type structure.In addition, float tube connector may be set to be integral structure, whole secured of the structure
Property is preferable.Attached drawing 12A, 12B, 12C, 12D are support frame and handrail tube installation process plan view, support frame are mounted on first floating
Above pipe connections, then opening support frame puts in float tube, then is fastened by fastener.
Attached 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 are divided into A floating drum and B floating drum, have porting on each floating drum top.
Attached drawing 13B is tubular hub side view, and A group floating drum ratio B group floating drum is long as we can see from the figure, the upper surface of 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 group is connected can two-by-two with the porting of B group, water surface float is connected to by exhaust pipe, and pacify on water surface float
It is connected equipped with valve with the porting of A group and B group, the bottom end design of each floating drum has into discharge outlet, for assisting under net cage
Heavy and floating.
Referring to Figure 14, the setting of float tube connector is an integral structure in the figure, structural integrity molding, fastness is more
Good, for different occasions, client can choose different float tube connectors.
The step of floatable net cage sinks is as follows:
Two principles are mainly utilized in floatable net cage in the technical solution,
First, it just looks like cup that the float tube that Open Side Down, which can smoothly float on the water,.If the rim of a cup of cup to
Under, it is pressed into water, the inside of cup hardly intakes, because being full of air unless giving very big downward pressure.
Second, gas is very light, can be mobile towards high point always.
1, the intake and exhaust valve on floating tubular hub buoy on the water is first opened, tubular hub starts from into row
Mouth of a river water inlet, 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；
2, after a period of time, then intake and exhaust valve in Internal and external cycle float tube is opened, people can have left, and net cage can be by
Preset height is sunk down into according to designed height.At this moment the pulling force downward due to tubular hub of the gas in pipe, Internal and external cycle
Air compression in float tube is moved near porting, and it is increasingly thicker caused from porting that float tube in pipe is utilized in we
The increasing principle of buoyancy, gas again always can be mobile to high place.
The step of floatable net cage floats is as follows:
1, first to the porting inflation of floating tubular hub on the water, water is from underwater tubular hub into draining
Mouth discharge, net cage start to float；
If 2, tubular hub A group and B group are emptied completely water, net cage can be floated up to the water surface by buoyancy, if right
It is dissatisfied in the height that float tube floats, it can also be inflated by the intake and exhaust valve in Internal and external cycle float tube, net cage is allowed to float up to
Desired height.
Formula is explained:
Tubular hub (two A floating drums)+(two B floating drums) > sinker weight > 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 the purpose of limiting the invention
Protection scope, the equivalent substitution or substitution made on the basis of the above all belong to the scope of protection of the present invention, guarantor of the invention
Shield range is subject to claims.
Claims (9)
1. a kind of floatable net cage, which is characterized in that the floatable net cage includes:
At least two float tubes surround two circles as the floating body of floatable net cage；
Multiple float tube connectors become one in order to which float tube is fixed；
Multiple arm-rest frames are placed on the upper surface of float tube connector, inwardly put；
At least a set of net is mounted on handrail tube, arm-rest frame or float tube connector, and a breeding spaces of encircling a city；
At least one net bottom frame is placed on the pedestal below floatable net cage as net；
Effective pull of at least one sinker below net bottom frame, as floatable net cage；
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 water flow mobile；
More 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 for being full of gas, the tube-in-tube are arranged inside float tube；
Adjusting component is provided in the float tube and/or hub, for adjusting the sinking and floating of net cage.
2. floatable net cage according to claim 1, which is characterized in that the bowl-shape diaphragm components in the both ends of tube-in-tube and
Tube-in-tube apex seal seals and is full of gas, then is fixed on inside float tube by tube-in-tube annular support member.
3. floatable net cage according to claim 2, which is characterized in that in the same float tube, set among intake and exhaust valve
It is equipped with the float tube for sealing and being full of gas by reinforced hot-melt adhesive paste part, float tube fixing piece is provided in this section of float tube, into row
Float tube connector annular fixing member is installed in the float tube of tracheae.
4. floatable net cage according to claim 2, which is characterized in that in the same float tube, two water-inflow and drain valve doors it
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. floatable net cage according to claim 3 or 4, which is characterized in that the float tube includes outer tube and inner tube, wherein
The length of outer tube is greater than the length of inner tube, is provided with water-inflow and drain valve door and intake and exhaust valve in said inner tube and outer tube.
6. floatable net cage according to claim 5, which is characterized in that be provided with float tube on the outer tube and inner tube and fix
Part prevents float tube from rotating, the float tube is fixed together by float tube connector, is arranged in the float tube for fixing float tube
Have float tube connector annular fixing member, for fixing float tube connector, the float tube connector be set as split type structure or
Integral structure.
7. floatable net cage according to claim 6, which is characterized in that the hub is set as 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
In metal frame.
8. floatable net cage according to claim 7, which is characterized in that installation order of the tube-in-tube in float tube be
From into discharge outlet to porting extension, diameter is from small to large.
9. floatable net cage according to claim 1, which is characterized in that the net is mounted 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 up and down, is covered above.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IDP00201701453 | 2017-03-06 | ||
| IDP00201701453 | 2017-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208211230U true CN208211230U (en) | 2018-12-11 |
Family
ID=64328415
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| 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 Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221728.0A Active CN107148930B (en) | 2017-03-06 | 2017-04-06 | Floating net cage |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN107148930B (en) |
| PH (1) | PH12018000071A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148930A (en) * | 2017-03-06 | 2017-09-12 | 崔文亮 | Floatable net cage |
| CN110604086A (en) * | 2019-08-30 | 2019-12-24 | 郑先斌 | Deep sea purse net culture net cage floating platform equipment |
| GB2583130A (en) * | 2019-04-18 | 2020-10-21 | Impact9 Energy And Marine Ltd | A submersible pen system |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593418B (en) * | 2017-09-04 | 2020-05-12 | 浙江省海洋水产研究所 | A unrestrained breeding device of macroalgae anti-wind for adsorbing purify arsenic in sea water |
| CN107801669B (en) * | 2017-09-28 | 2020-11-06 | 大连理工大学 | Cage lifting control platform, lifting control system of floatable cage and lifting control method |
| 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 |
| CN110301387B (en) * | 2019-08-09 | 2021-04-27 | 浙江海洋大学 | Anti-wind-wave type aquaculture net cage device |
| CN111789060A (en) * | 2019-08-28 | 2020-10-20 | 崔文亮 | Lifting net cage |
| CN219762238U (en) * | 2021-03-26 | 2023-09-29 | 崔文亮 | Combined lifting net cage |
Family Cites Families (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 |
| CN107148930B (en) * | 2017-03-06 | 2022-11-08 | 崔文亮 | Floating net cage |
-
2017
- 2017-04-06 CN CN201710221728.0A patent/CN107148930B/en active Active
- 2017-04-06 CN CN201720363709.7U patent/CN208211230U/en active Active
-
2018
- 2018-03-05 PH PH12018000071A patent/PH12018000071A1/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107148930A (en) * | 2017-03-06 | 2017-09-12 | 崔文亮 | Floatable net cage |
| GB2583130A (en) * | 2019-04-18 | 2020-10-21 | Impact9 Energy And Marine Ltd | A submersible pen system |
| CN110604086A (en) * | 2019-08-30 | 2019-12-24 | 郑先斌 | Deep sea purse net culture net cage floating platform equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107148930B (en) | 2022-11-08 |
| PH12018000071A1 (en) | 2018-11-12 |
| CN107148930A (en) | 2017-09-12 |
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