CN205431574U - Heavy floating net cage - Google Patents
Heavy floating net cage Download PDFInfo
- Publication number
- CN205431574U CN205431574U CN201521113951.6U CN201521113951U CN205431574U CN 205431574 U CN205431574 U CN 205431574U CN 201521113951 U CN201521113951 U CN 201521113951U CN 205431574 U CN205431574 U CN 205431574U
- Authority
- CN
- China
- Prior art keywords
- pipe
- net cage
- buoyancy
- hawser
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a heavy floating net cage belongs to ocean cultivation techniques field, weigh down including square, etting, net, include still that frame pipe, handrail tube, component, knot line, hawser, the hook of living, buoyancy float, aerator, blast pipe, drain pipe, to filling water in the frame pipe, just be equivalent to the gravity pipe, aerify to the frame pipe, just be equivalent to the buoyancy pipe, the box with a net can immerse the seabed when the stormy waves early warning, seabed stormy waves coefficient is low, can avoid the positive of stormy waves to strike, can also manage the different degree of depth of control network caisson sinking through different hooking frame alive on selecting cursory hawser according to the size of stormy waves early warning, and the stormy waves floats to the surface of water later again, has avoided the wind and waves to harm the box with a net.
Description
Technical field
This utility model relates to sea farming technical field, specifically a kind of floatable net cage.
Background technology
Along with the development of cage culture industry, the kind of net cage has also reached bigger enriching, and market occurs in that various net cage, but these net cages are all limited to the difference of arrangement and shape.Coastal cage culture, be in the face of the test of typhoon disaster weather, and general net cage is typically to float over sea, when typhoon, and the stormy waves caused, the cage structure on sea can be caused damage, to causing the loss that cannot retrieve, therefore invent a kind of net cage that can resist stormy waves the most necessary.
Utility model content
This utility model aims to provide a kind of floatable net cage, this net cage is transformed into frame tube in the device controlling net cage buoyancy, net cage can sink to seabed when stormy waves early warning, seabed stormy waves coefficient is low, the frontal impact of stormy waves can be avoided, the water surface can also be floated up to after stormy waves again according to the size of stormy waves early warning by selecting hooks alive different on cursory hawser to connect the degree of depth that frame tube Controling network caisson sinking is different.
For achieving the above object, technical solutions of the utility model are as follows:
A kind of floatable net cage, including square, etting, net pendant, also includes frame tube, handrail tube, component, fastening wire, hawser, live hook, buoyancy drift, inflator, exhaustor, drain pipe；Water-filling in frame tube, is equivalent to gravity pipe, inflates to frame tube, is equivalent to buoyancy tube；
Described frame tube and handrail tube are that HDPE high-density polyethylene material is made, described frame tube is made up of outside framework pipe and inner frame pipe, the outside of outside framework pipe and inner frame pipe and handrail tube is connected by component, upper end, the described outside framework pipe left side connects inflator by exhaustor, and lower end, the right has drain pipe.
Further, a diameter of 250-630mm of described frame tube, a diameter of 110mm of handrail tube.
Further, described frame tube is circle mount structure, a length of 40-120m of inner circumferential.
Further, the power of the compressor of described inflator is 3-6 cubic meters per minute.
Further, the height of described etting is 7-10m, and to hang with 20-40 single weight uniformly at etting bottom periphery be 30kg net pendant, and scribbles the material preventing shellfish from adhering to above.
Further, it is provided with square at net cage mouth, and the buoyancy that is arranged at square center floats.
Further, the drift of described buoyancy is connected with inner frame pipe by hawser, and every hawser each connects a buoyancy drift, and the buoyancy of buoyancy drift is 100-300kg.
Further, described inner frame pipe is arranged over 6-10 buoyancy drift.
Further, the drift of described buoyancy is connected by hawser and inner frame pipe, and a length of 3-7m of described hawser is equidistantly provided with 2-5 hook alive, the hook alive of suitable position can be selected to be hooked in frame tube according to the reality length needs to hawser on described hawser.
Accompanying drawing explanation
Fig. 1 is the sinking state of this utility model a kind of floatable net cage；
Fig. 2 is the floating state of this utility model a kind of floatable net cage；
Fig. 3 is the top view of this utility model a kind of floatable net cage.
Wherein: square 1；Etting 2；Net pendant 3；Frame tube 4；Outside framework pipe 41；Inner frame pipe 42；Handrail tube 5；Hawser 6；Buoyancy drift 72；Sea 8；Exhaustor 9；Drain pipe 10；Inflator 11；Component 12；Hook 13 alive.
Detailed description of the invention
Further describing principle of the present utility model and feature below in conjunction with embodiment, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
Embodiment:
As it is shown in figure 1, as a example by girth 60m net cage, a kind of floatable net cage, including square 1, etting 2, net pendant 3, also include frame tube 4, handrail tube 5, component 12, hawser 6, hook 13 of living, buoyancy drift 7, inflator 11, exhaustor 9, drain pipe 10；To the inner water-filling of frame tube 4, it is equivalent to gravity pipe, inflates to frame tube 4, be equivalent to buoyancy tube；
Described frame tube 4 and handrail tube 5 are made for HDPE high-density polyethylene material, described frame tube 4 is made up of outside framework pipe 41 and inner frame pipe 42, the outside of outside framework pipe 41 and inner frame pipe 42 and handrail tube 5 is connected by component 12, outside framework pipe 41 and upper end, inner frame pipe 42 left side connect inflator by exhaustor 9, and lower end, the right has drain pipe 10.
Preferably, a diameter of 450mm of described outside framework pipe 41, a diameter of 400mm of inner frame pipe 42, a diameter of 110mm of handrail tube 5.
Preferably, described frame tube 4 is circle mount structure, a length of 60m of inner circumferential.
Preferably, the power of the compressor of described inflator 11 is 3.5 cubic meters per minute.
Preferably, the height of described etting 2 is 7m, and is 30kg net pendant 3 in 30 the single weight that hang with of etting 2 bottom even, and scribbles the material preventing shellfish from adhering to above.
Preferably, it is provided with square 1 at net cage mouth, and the buoyancy that is arranged at square 1 center floats 71.
Preferably, described buoyancy drift 71 is connected with inner frame pipe 42 by 6 isometric hawsers 6.
Preferably, floating 72 buoyancy at described buoyancy is 300kg.
Preferably, described buoyancy drift 72 is connected by hawser 6 and inner frame pipe 42, the described a length of 5m of hawser 6.
Preferably, described hawser 6 is provided with a hook 13 alive every 0.5m, the hook alive 13 of suitable position can be selected to hang on inner frame pipe 42 according to the reality length needs to hawser 6.
During use, when there being sea 8 to have 7 grades of typhoon early warning, first square 1 is covered, frame tube 4 will be hooked for the hook alive 13 on hawser away from 3.5m 6 again from buoyancy drift 72, open exhaustor 9, now frame tube 4 is in air-flow UNICOM state, under the effect of net pendant gravity, sea water can be irrigated from trend frame tube 4 by drain pipe 10, gradually fill up pipeline, frame tube 4 now is equivalent to gravity pipe, net cage is sunk, to certain degree of depth, under the effect of buoyancy drift 72, the buoyancy of net cage is balanced with gravity, at this time, net cage is in the stable region of comparison, one, seabed, effectively avoid the boisterous impact on sea level 8；After stormy waves, inflate to exhaustor 9 with inflator 11, air enters frame tube 4, slowly being forced out toward drain pipe 10 by sea water in pipe by air pressure, now frame tube 4 is equivalent to buoyancy tube, and whole net cage can slowly be full of pipeline and float up to sea 8 along with air, then exhaustor 9 is closed, so no longer forming loop in pipeline, sea water cannot pour in down a chimney, and net cage recovers normal condition.By this design, can according to typhoon size, by the degree of depth that hawser 6 length adjustment of cursory 72 rationally selects net cage sink, it is to avoid net cage is damaged by stormy waves.
Claims (9)
1. a floatable net cage, including square, etting, net pendant, it is characterised in that also include frame tube, handrail tube, component, fastening wire, hawser, live hook, buoyancy drift, inflator, exhaustor, drain pipe；Water-filling in frame tube, is equivalent to gravity pipe, inflates to frame tube, is equivalent to buoyancy tube；Described frame tube and handrail tube are that HDPE high-density polyethylene material is made, described frame tube is made up of outside framework pipe and inner frame pipe, the outside of outside framework pipe and inner frame pipe and handrail tube is connected by component, upper end, the described outside framework pipe left side connects inflator by exhaustor, and lower end, the right has drain pipe.
Floatable net cage the most according to claim 1, it is characterised in that a diameter of 250-630mm of described frame tube, a diameter of 110mm of handrail tube.
Floatable net cage the most according to claim 2, it is characterised in that described frame tube is circle mount structure, a length of 40-120m of inner circumferential.
Floatable net cage the most according to claim 2, it is characterised in that the power of the compressor of described inflator is 3-6 cubic meters per minute.
Floatable net cage the most according to claim 1, it is characterised in that the height of described etting is 7-10m, and to hang with 20-40 single weight uniformly at etting bottom periphery be 30kg net pendant, and the material preventing shellfish from adhering to is scribbled above.
Floatable net cage the most according to claim 1, it is characterised in that be provided with square at net cage mouth, and the buoyancy that is arranged at square center floats.
The most according to claim 1, floatable net cage, it is characterised in that the drift of described buoyancy is connected with inner frame pipe by hawser, every hawser each connects a buoyancy drift, and the buoyancy of buoyancy drift is 100-300kg.
Floatable net cage the most according to claim 7, it is characterised in that described inner frame pipe is arranged over 6-10 buoyancy drift.
Floatable net cage the most according to claim 7, it is characterised in that the drift of described buoyancy is connected by hawser and inner frame pipe, the a length of 3-7m of described hawser, equidistantly it is provided with 2-5 hook alive on described hawser, the hook alive of suitable position can be selected to be hooked in frame tube according to the reality length needs to hawser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113951.6U CN205431574U (en) | 2015-12-29 | 2015-12-29 | Heavy floating net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113951.6U CN205431574U (en) | 2015-12-29 | 2015-12-29 | Heavy floating net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205431574U true CN205431574U (en) | 2016-08-10 |
Family
ID=56571849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113951.6U Expired - Fee Related CN205431574U (en) | 2015-12-29 | 2015-12-29 | Heavy floating net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205431574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557260A (en) * | 2020-03-20 | 2020-08-21 | 浙江大学 | Net cage structure and over-and-under type net cage structure based on fan single pile basis carries out net cage culture |
-
2015
- 2015-12-29 CN CN201521113951.6U patent/CN205431574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557260A (en) * | 2020-03-20 | 2020-08-21 | 浙江大学 | Net cage structure and over-and-under type net cage structure based on fan single pile basis carries out net cage culture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106417130B (en) | A kind of marine crustacean cultivation steel construction net cage and Three-dimensional cultivating system | |
| CN105557572B (en) | A kind of semi-submersible type single-column ocean engineering fishing ground | |
| CN101326898A (en) | Self-reducing flow low-shape change off land deep water net cage | |
| CN107873597B (en) | A kind of HDPE gravity type wind wave-resisting net casing system of remote controlled lifting | |
| CN208211230U (en) | Floatable net cage | |
| CN108353835A (en) | A kind of far-reaching extra large floatable net cage system and the method that rises and falls | |
| CN206314415U (en) | A kind of far-reaching sea it is horizontal can snorkeling single-column shape combat typhoon net cage system | |
| CN107135998A (en) | A kind of floating cage Deep sea net cage | |
| CN201602054U (en) | Detachable net cage | |
| CN110192537A (en) | A kind of seat spacer screen case suitable for bottom aquifer cultivation | |
| CN108130887A (en) | A kind of floating wave-absorbing bank | |
| CN106718818A (en) | A kind of floated artificial algal reef device | |
| JP3211403U (en) | Self-drying device for laver culture and tidal self-drying all-floating nori culture device | |
| CN206213007U (en) | A kind of formula aquaculture net cage that drifts along of isobaric control | |
| CN206341746U (en) | A kind of floated inflation lift net finishing device | |
| CN107079859A (en) | A kind of floatation type net cage that bucket foundation is combined based on offshore wind turbine | |
| CN104488774B (en) | Combined type net cage | |
| CN205962359U (en) | A dish -shaped over -and -under type box with a net for ocean farming | |
| CN201674875U (en) | Spherical abalone hanging-breeding cage | |
| CN208175773U (en) | A kind of seat spacer screen case suitable for bottom aquifer cultivation | |
| CN108617560B (en) | Oyster shallow sea cultivation method capable of resisting wind waves and shaking and avoiding floating ice | |
| CN107079858A (en) | A kind of gravity type net box that bucket foundation is combined based on offshore wind turbine | |
| CN205431574U (en) | Heavy floating net cage | |
| CN213095562U (en) | Lifting net cage | |
| CN206835934U (en) | A kind of gravity type net box based on the compound bucket foundation of offshore wind turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |