CN103444615A - Self-closing culture cage - Google Patents
Self-closing culture cage Download PDFInfo
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- CN103444615A CN103444615A CN2013103139223A CN201310313922A CN103444615A CN 103444615 A CN103444615 A CN 103444615A CN 2013103139223 A CN2013103139223 A CN 2013103139223A CN 201310313922 A CN201310313922 A CN 201310313922A CN 103444615 A CN103444615 A CN 103444615A
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- breeding box
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Abstract
The invention relates to aquaculture equipment, in particular to a self-closing culture cage comprising a net cage and a buoyant box. The net cage comprises a support connected to the buoyant box and a culture net with an open upper end. The open end of the culture net is provided with a pair of closing bars connected with the support. At least one of the closing bars is slidably connected with the support and is provided with a closing bar shifting mechanism. The closing bar shifting mechanism comprises a closing rope with one end connected to the corresponding closing bar, a weight connected to the other end of the closing rope, and a weight balance mechanism; the weight balance mechanism comprises a hanging bar hooked to the closing rope and a first float connected to the hanging bar; the first float locates in the buoyant box; a locking block and a locking channel fitting each other are arranged between transverse bars in a pair. The self-closing culture cage has the advantages that when the buoyant box with water coming in sinks, the opening of the buoyant box can automatically close; the problem that aquatic products cultivated in the culture net escape likely when the existing culture cage submerges in water.
Description
Technical field
The present invention relates to aquaculture device, relate in particular to a kind of from the closing in type breeding box.
Background technology
Aquaculture tank refers to the chest that is applied to raise aquatic products (as sea cucumber, fish, shrimp etc.).According to cultivation need to have on the level of being suspended in and be submerged in water medium structure form.Be 2012202716008 in China Patent No., Granted publication day be January 13 in 2013 day, be called in the patent document of " cucumber culture tank " and disclose a kind of aquaculture tank.Existing floating type aquatic products breeding box consists of net cage and buoyancy tank, and buoyancy tank consists of the culturing net of bracing frame and upper end open, and the openend of culturing net is fixed on bracing frame, and bracing frame floats on the surface by buoyancy tank.Culturing net in existing breeding box in buoyancy tank water inlet, cause breeding box be submerged in water in the time, the network interface of culturing net is all the time in open configuration, therefore the aquatic products cultivated while flooding in culturing net can be fled from.
Summary of the invention
The invention provides that a kind of network interface can close up automatically while sinking when buoyancy tank water inlet from the closing in type breeding box, solved when existing breeding box floods in water the problem that the aquatic products in culturing net can be fled from that cultivates.
Above technical problem solves by following technical proposal: a kind of from the closing in type breeding box, comprise net cage and buoyancy tank, described net cage comprises the bracing frame that is connected in buoyancy tank and the culturing net of upper end open, the openend of described culturing net is provided with the closing in bar that a pair of same support frame as described above is connected, described a pair of closing in bar has at least a closing in bar to be slidably connected together with support frame as described above, the closing in bar be slidably connected with bracing frame is provided with closing in bar translation mechanism, described closing in bar translation mechanism comprises the closing in rope that an end links together with the closing in bar, be connected to falling body and the falling body balanced controls of the closing in rope other end, described falling body balanced controls comprise that clasp joint is in the peg and the first float that is connected in peg of described closing in rope, described the first float is positioned at described buoyancy tank, be provided with latch and the lock groove complemented one another between described a pair of cross bar.When the present invention normally floats on the surface, a pair of closing in bar in released state be the upper end of culturing net in open configuration, the first float hangs over and (can realize that peg hangs on the closing in rope by link or hook being set on the closing in rope and the bearing piece being set and hanging on the bearing piece by the upper end that makes peg modes such as clamping the closing in rope) on the closing in rope and make falling body to descend by peg, when water enters buoyancy tank and while causing net cage to sink, water in buoyancy tank floats the first float, top peg on the first float and make peg separate with the closing in rope, falling body disequilibrium and sinking, the closing in bar that falling body links together with the closing in rope by closing in Suo Ladong closes up towards another root closing in bar, the closing in bar closes up and makes the network interface of culturing net also close up, when coming to together, the closing in bar makes, latch coordinates the lock groove bar that makes to close up to be fixed together, make the network interface of culturing net remain on and close up state, thereby can prevent that the aquatic products in culturing net from runing away from the network interface of culturing net.If it is movable and accordingly latch and lock groove are positioned to the technical scheme that the one on motionless closing in bar is arranged on the parts that are fixed together with motionless closing in bar in the two and belong to the scope that " being provided with the latch and the lock groove that complement one another between a pair of cross bar " of the present invention contained that a pair of closing in bar only has a closing in bar.
As preferably, be provided with the perpendicular guide post of putting in described buoyancy tank, described the first float slip cap is located at described guide post.Reliability in the time of can improving peg and separate with the closing in rope and to the susceptibility of water tank water intake.
As preferably, described buoyancy tank is full-closed structure, and described peg is provided with and runs through described buoyancy tank and with described guide post parallel vertical section, and described vertical section is sealed connected together with described buoyancy tank.Buoyancy tank is designed to enclosed construction, and water wave and rainwater can not enter in buoyancy tank, and safety is good.Peg arranges vertical section, and the opening that net cage moves for peg is little, convenient while being sealed.
As preferably, described falling body balanced controls also comprise bracing frame flooding depth test rod and the bracing frame flooding depth test rod that is slidably located on the second float, described the second float links together with described peg by pull bar.The reason due to beyond buoyancy tank water inlet cause net cage flood water in the time network interface also can draw in.
As preferably, described closing in bar translation mechanism also comprises that network interface draws plate in, and described closing in Suo Yici links together with the closing in bar after drawing plate and culturing net in through described network interface.Can not produce when network interface draws in the phenomenon of blocking and can not drawing in, improve the reliability while drawing network interface in.
The present invention also comprises generator, drive the first driving shaft of generator, be connected to the first gear on the first driving shaft, be engaged on the first tooth bar on the first gear and be arranged at the wave-eliminating wall on net cage, the side of heading sea of described wave-eliminating wall is provided with the resistance wave bar that some along continuous straight runs extend, the unrestrained bar of described resistance links together with described the first tooth bar, described the first tooth bar extends along the vertical direction, be provided with the first unilateral bearing between described the first driving shaft and described the first gear, described the first unilateral bearing for making described the first driving shaft rotate together in company with described the first gear when described the first tooth bar rises.Wave-eliminating wall is set, can improves anti-unrestrained ability of the present invention.Power in the time of can utilizing wave to rise along wave-eliminating wall is generated electricity.
The gas burning lamp of the hydrogen that the present invention also is provided with water electrolyser, produce for the described water electrolyser of burning, described gas burning lamp is positioned at the top of described net cage, and described water electrolyser is by described generator powered.Can the attract insect at night come breeding box above, make insect fall to breeding box in and the food of fish etc. in becoming breeding box.Feed cost in the time of can reducing the aquatic products raising.
The present invention also is provided with the air pump that oxygen for water electrolyser is produced passes into described net cage.Can in the situation that do not need extra consumes energy to support to breeding box, be conducive to improve the oxygen content in breeding box.
The present invention also comprises energy-storaging spring that described the first tooth bar is linked together with described wave-eliminating wall, be fixed in the second tooth bar on energy-storaging spring, be engaged on the second gear on the second tooth bar and be connected to the second driving shaft of the described generator of driving on the second gear, described the second tooth bar is parallel with the first tooth bar, be provided with the second unilateral bearing between described the second driving shaft and described the second gear, described the second unilateral bearing for making described the second driving shaft rotate together in company with described the second gear when described the second tooth bar descends.Can further improve the ratio that Wave energy is converted to electric energy.
The present invention also is provided with power coupling mechanism, and described the first driving shaft all is connected with described generator by described power coupling mechanism with described the second driving shaft.Structural compactness is good.
The present invention has following advantage: because the network interface of culturing net when the buoyancy tank water inlet causes net cage to sink can close up and remain on, close up state, when the net cage accident is flooded, the aquatic products of cultivation in culturing net can not be fled from from the network interface of culturing net, can reduce the accidental loss of aquatic products cage culture.
The accompanying drawing explanation
Fig. 1 is the front elevational schematic of the embodiment of the present invention one when open configuration, in this figure, the fore-end of bracing frame is removed.
The local enlarged diagram at the A place that Fig. 2 is Fig. 1.
Fig. 3 is the front elevational schematic of the embodiment of the present invention one when closing up state.
Fig. 4 is the front elevational schematic of the embodiment of the present invention two when open configuration.
The local enlarged diagram that Fig. 5 is the B place in Fig. 4.
Fig. 6 is the first driving shaft and the two schematic diagram of the annexation with generator of the second driving shaft in embodiment bis-.
Fig. 7 is the partial elevational schematic diagram of inventive embodiments three when open configuration, in figure, wave-eliminating wall and wave-activated power generation part is not drawn.
In figure: net cage 1, bracing frame 11, culturing net 12, slide opening 13, bearing piece 14, wave-eliminating wall 15, annular housing 16, water inlet 161, buoyancy tank 2, guide post 21, water 22 in buoyancy tank, closing in bar 3, latch 31, lock groove 32, closing in bar translation mechanism 4, pulley 41, closing in rope 42, falling body 43, falling body balanced controls 44, peg 441, the first float 442, bracing frame flooding depth test rod 443, the second float 444, vertical section 4411, pull bar 445, network interface draws plate 45 in, power coupling mechanism 5, generator 6, accumulator 61, water electrolyser 7, oxygen tank 71, hydrogen gas tank 72, air pump 73, oxygen hose 74, hinder unrestrained bar 8, the first tooth bar 81, energy-storaging spring 82, the first gear 83, the second tooth bar 84, the second gear 85, the first unilateral bearing 86, the first driving shaft 87, the second unilateral bearing 88, the second driving shaft 89, gas burning lamp 9, hydrogen pipe 91.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment mono-, referring to Fig. 1, a kind of from the closing in type breeding box, comprises net cage 1, buoyancy tank 2 and closing in bar 3.
Net cage 1 comprises the culturing net 12 of bracing frame 11 and upper end open.It when bracing frame 11 is overlooked, is the four directions annular.All be provided with the slide opening 13 extended along left and right directions on the front and back side of bracing frame 11.
Buoyancy tank 2 has four.Buoyancy tank 2 is enclosed construction.Four buoyancy tanks 2 are connected to four jiaos of bracing frame 11.
Closing in bar 3 has a pair of and parallel.Closing in bar 3 extends along fore-and-aft direction.The rear and front end of closing in bar 3 wears and is slidably connected in slide opening 13.The left and right sides correspondence of the upper end of culturing net 12 is fixed on two closing in bars 3.A closing in bar in a pair of closing in bar 3 is provided with latch 31, another root closing in bar is provided with lock groove 32.
The two ends of each root closing in bar 3 respectively are provided with a closing in bar translation mechanism 4.Closing in bar translation mechanism 4 comprises that two pulleys 41, closing in rope 42, falling body 43, falling body balanced controls 44 and network interface draw plate 45 in.Pulley 41 is connected in bracing frame 11.Closing in rope 42 1 ends with falling body 43 link together, the other end walks around after two pulleys 41 more successively the rear same closing in bar 3 of mesh 13 that draws plate 45 and culturing net 12 openends part between two cross bars in through network interface and is fixed together.Network interface draws plate 45 in and is fixed on another root closing in bar.Falling body balanced controls 44 comprise peg 441, the first float 442, bracing frame flooding depth test rod 443, the second float 444 and pull bar 445.The upper end clasp joint of peg 441 is on closing in rope 42.The lower end of peg 441 links together with the first float 442.The first float 442 is set on guide post 21.Guide post 21 vertically arranges.Guide post 21 is positioned at buoyancy tank 2.Peg 441 is provided with and runs through buoyancy tank 2 and with guide post parallel vertical section 4411.Vertically section 4411 is sealed connected together with buoyancy tank 2.Four the first floats 442 in four closing in bar translation mechanisms 4 are positioned at four buoyancy tanks 2 correspondingly.Bracing frame flooding depth test rod 443 vertically arranges.Bracing frame flooding depth test rod 443 is fixed on bracing frame 11.The second float 444 is slidably located on bracing frame flooding depth test rod 443.The upper end of pull bar 445 links together with the second float 444.The lower end of pull bar 445 links together with peg 441.
Referring to Fig. 2, bracing frame 11 is provided with the bearing piece 14 that coordinates peg 441 to clamp closing in rope 42.
Referring to Fig. 3, during use, net cage 1 floats on the surface by buoyancy tank 2.When buoyancy tank 2 unexpected water inlet, water 22 in buoyancy tank floats the first float 442, the first float 442 rises peg 441, peg 441 loses the balanced action to falling body 43 with 42 disengagements of closing in rope, falling body 43 sinks under Action of Gravity Field, falling body 43 drives 3 translations of closing in bar by closing in rope 42, make a pair of closing in bar 3 close up, closing in bar 3 closes up and closing in rope 42 pulls and makes the opening of culturing net 12 be close together, and when closing in bar 3 is close together, latch 31 snaps onto in lock groove 32 and makes between closing in bar 3 and remains on and close up state.
Equally, even not water inlet of buoyancy tank 2, but when other situation causes bracing frame 11 to flood in water as wave, the second float 444 is floated and is risen along bracing frame flooding depth test rod 443, and the second float 444 makes peg 441 throw off and lose the network interface gathering that the balanced action of falling body 43 is made to culturing net 12 with closing in rope 42 by pull bar 445.
Closing in rope 42, for tensioning state, is conveniently to be depicted as non-tensioning state in order to observe in the figure.
Embodiment bis-, referring to Fig. 4, with the difference of embodiment mono-, are: also comprise the power coupling mechanism 5, generator 6, accumulator 61 and the water electrolyser 7 that connect successively.Be provided with wave-eliminating wall 15 on bracing frame 11.The oxygen that water electrolyser 7 produces is collected in oxygen tank 71.The gas outlet of oxygen tank 71 links together with the air inlet of air pump 73.The gas outlet of air pump 73 links together with the entrance point of oxygen hose 74.The port of export of oxygen hose 74 is inserted in net cage 1.The hydrogen that water electrolyser 7 produces is collected in hydrogen gas tank 72.Hydrogen gas tank 72 links together with gas burning lamp 9 by hydrogen pipe 91.Gas burning lamp 9 is positioned at the top of net cage 1.
Wave-eliminating wall 15 is obliquely installed.The side of heading sea of wave-eliminating wall 15 is provided with the resistance wave bar 8 that some along continuous straight runs extend.Each same of rear and front end the first tooth bar 81 that hinders unrestrained bar 8 links together.The lower end of the first tooth bar 81 links together with wave-eliminating wall 15 by energy-storaging spring 82.The upper end of the first tooth bar 81 meshes together with the first gear 83.The first tooth bar 81 extends along the vertical direction and is parallel with wave-eliminating wall 15.Energy-storaging spring 82 links together with the lower end of the second tooth bar 84.The upper end of the second tooth bar 84 meshes together with the second gear 85.The second tooth bar 84 is parallel with the first tooth bar 81.
Referring to Fig. 5, the first gear 83 is connected on the first driving shaft 87 by the first unilateral bearing 86.The first driving shaft 87 is connected with generator 6 by power coupling mechanism 5.The second gear 85 is connected on the second driving shaft 89 by the second unilateral bearing 88.The second driving shaft 89 is connected with generator 6 by power coupling mechanism 5,
Referring to Fig. 6, power coupling mechanism 5 is planet circular system, and the second driving shaft 89 is connected with the gear ring of planet circular system, and the first driving shaft 87 is connected on the sun wheel carrier of planet circular system, and generator 6 is connected on the planet carrier of planet circular system.
Referring to Fig. 4, Fig. 5 and Fig. 6, the present invention by the wave process of utilizing of generating electricity is:
When wave rises along wave-eliminating wall 15, promote that the unrestrained bar 8 of resistance rises, hinders that unrestrained bar drives that the first tooth bar 81 rises, the first tooth bar 81 drives by the first unilateral bearing 86 that the first driving shafts 87 rotate, the first driving shaft 87 drives generators 6 generatings by power coupling mechanism 5.Also make energy-storaging spring 82 elongations in the process that the first tooth bar 81 rises and make that the second tooth bar 84 rises when energy storage, energy-storaging spring 82 elongation, the second tooth bar 84 drives that the second gears 85 rotate, now the second driving shaft 89 does not rotate under the effect of the second unilateral bearing 88.
When wave disappears, the gravity that remains in the gravity of the water on wave-eliminating wall 15, the gravity that hinders unrestrained bar 8 and the first tooth bar 81 descends the first tooth bar 81, the first tooth bar 81 drive the first gears 83 rotate, now under the effect of the first unilateral bearing 86, the first driving shaft 87 do not rotate.Meanwhile, remain in together with the gravity of the elastic force of gravity, energy-storaging spring 82 of the water gravity on wave-eliminating wall 15, the gravity that hinders unrestrained bar 8, the first tooth bar 81 and the second tooth bar 88 the second tooth bar 84 descended, the second tooth bar 84 drive the second gears 85 rotate, under the effect of the second unilateral bearing 88, the second driving shaft 89 in company with the second gears 85 rotates together, the second driving shaft 89 drives generators 6 to generate electricity by power coupling mechanism 5.
Therefore this device can both generate electricity when unrestrained waviness falls, high to the energy recovery utilization rate of wave.The electricity that generator 6 sends is stored in accumulator 61.Accumulator 61 makes the water generates electrolysis to water electrolyser 7 power supplies.The hydrogen produced during water electrolysis is collected in hydrogen gas tank 72, the oxygen of generation is collected in oxygen tank 71.Hydrogen in hydrogen gas tank 72 is transported to gas burning lamp 9 through hydrogen pipe 91, and gas burning lamp 9 is lighted at night the time.Gas burning lamp 9 plays attract insect and flies to net cage 1 top and drop in net cage 1 after lighting, with supplements such as the fish in net cage 1, the frogs; Oxygen in oxygen tank 71 is through air pump 73 and oxygen hose 74 by net cage 1, to increase the content of oxygen in water, and oxygen also part is discharged in air and to urge, gas burning lamp 9 is lighted better.
Embodiment tri-, referring to Fig. 7, with the difference of embodiment bis-, are: buoyancy tank 2 only has one and be looped around around culturing net 1.In a pair of closing in bar 3, there is a closing in bar (being arranged in the closing in bar on figure right side) to be fixed on bracing frame 11.
Be provided with annular housing 16 on bracing frame 11.Annular housing 16 is provided with water inlet 161.Water inlet 161 is positioned on the inner peripheral surface of annular housing 161.Bracing frame flooding depth test rod 443 and the second float 444 are positioned at annular housing 16.Can prevent wave from producing interference and cause misoperation.Obviously in the situation that the scheme that embodiment mono-puts down in writing in conjunction with this section also can reach identical effect.
Claims (10)
1. one kind from the closing in type breeding box, comprise net cage and buoyancy tank, described net cage comprises the bracing frame that is connected in buoyancy tank and the culturing net of upper end open, it is characterized in that, the openend of described culturing net is provided with the closing in bar that a pair of same support frame as described above is connected, described a pair of closing in bar has at least a closing in bar to be slidably connected together with support frame as described above, the closing in bar be slidably connected with bracing frame is provided with closing in bar translation mechanism, described closing in bar translation mechanism comprises the closing in rope that an end links together with the closing in bar, be connected to falling body and the falling body balanced controls of the closing in rope other end, described falling body balanced controls comprise that clasp joint is in the peg and the first float that is connected in peg of described closing in rope, described the first float is positioned at described buoyancy tank, be provided with latch and the lock groove complemented one another between described a pair of cross bar.
2. according to claim 1ly from the closing in type breeding box, it is characterized in that, be provided with the perpendicular guide post of putting in described buoyancy tank, described the first float slip cap is located at described guide post.
3. according to claim 2ly from the closing in type breeding box, it is characterized in that, described buoyancy tank is full-closed structure, and described peg is provided with and runs through described buoyancy tank and with described guide post parallel vertical section, and described vertical section is sealed connected together with described buoyancy tank.
4. according to claim 1 or 2 or 3 described from the closing in type breeding box, it is characterized in that, the second float that described falling body balanced controls also comprise bracing frame flooding depth test rod and are slidably located on bracing frame flooding depth test rod, described the second float links together with described peg by pull bar.
5. according to claim 1 or 2 or 3, describedly from the closing in type breeding box, it is characterized in that, described closing in bar translation mechanism also comprises that network interface draws plate in, and described closing in Suo Yici links together with the closing in bar after drawing plate and culturing net in through described network interface.
6. according to claim 1 or 2 or 3 described from the closing in type breeding box, it is characterized in that, also comprise generator, drive the first driving shaft of generator, be connected to the first gear on the first driving shaft, be engaged on the first tooth bar on the first gear and be arranged at the wave-eliminating wall on net cage, the side of heading sea of described wave-eliminating wall is provided with the resistance wave bar that some along continuous straight runs extend, the unrestrained bar of described resistance links together with described the first tooth bar, described the first tooth bar extends along the vertical direction, be provided with the first unilateral bearing between described the first driving shaft and described the first gear, described the first unilateral bearing for making described the first driving shaft rotate together in company with described the first gear when described the first tooth bar rises.
7. according to claim 6 from the closing in type breeding box, it is characterized in that, the gas burning lamp of the hydrogen that also be provided with water electrolyser, for the described water electrolyser that burns, produces, described gas burning lamp is positioned at the top of described net cage, and described water electrolyser is by described generator powered.
8. according to claim 7ly from the closing in type breeding box, it is characterized in that, also be provided with the air pump that oxygen for water electrolyser is produced passes into described net cage.
9. according to claim 6 from the closing in type breeding box, it is characterized in that, also comprise the energy-storaging spring that described the first tooth bar is linked together with described wave-eliminating wall, be fixed in the second tooth bar on energy-storaging spring, be engaged on the second gear and the second driving shaft that is connected to the described generator of driving on the second gear on the second tooth bar, described the second tooth bar is parallel with the first tooth bar, be provided with the second unilateral bearing between described the second driving shaft and described the second gear, described the second unilateral bearing for making described the second driving shaft rotate together in company with described the second gear when described the second tooth bar descends.
10. according to claim 9ly from the closing in type breeding box, it is characterized in that, also be provided with power coupling mechanism, described the first driving shaft all is connected with described generator by described power coupling mechanism with described the second driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313922.3A CN103444615B (en) | 2013-07-25 | 2013-07-25 | Self-closing culture cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313922.3A CN103444615B (en) | 2013-07-25 | 2013-07-25 | Self-closing culture cage |
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| CN103444615A true CN103444615A (en) | 2013-12-18 |
| CN103444615B CN103444615B (en) | 2015-01-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010188A (en) * | 2015-07-27 | 2015-11-04 | 广东联塑科技实业有限公司 | Suspension rod for net cage |
| CN109275599A (en) * | 2018-10-25 | 2019-01-29 | 上海海洋大学 | A kind of modularization net cage wave absorber based on wave-energy power generation |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000245286A (en) * | 1999-03-03 | 2000-09-12 | Katsuumi Yoshimi | Fishes, shellfishes, aquaculture crawl and cage |
| CA2640340A1 (en) * | 2005-01-26 | 2006-08-03 | Ernest D. Papadoyianis | Aquatic habitat and ecological tank |
| WO2009047213A1 (en) * | 2007-10-09 | 2009-04-16 | Nv Bekaert Sa | Anti predator semi rigid steel wire fence system |
| CN101611699A (en) * | 2008-06-27 | 2009-12-30 | 中国水产科学研究院渔业机械仪器研究所 | Net cage plays net arrangement and hauling method thereof |
| KR20110047075A (en) * | 2009-10-29 | 2011-05-06 | 전남대학교산학협력단 | Float for buoyancy control |
| CN103120138A (en) * | 2013-01-31 | 2013-05-29 | 浙江大学宁波理工学院 | Deepwater aquaculture net cage using wave energy |
| CN202979893U (en) * | 2012-12-14 | 2013-06-12 | 龚云明 | Suspended multipurpose net cage |
| CN203105325U (en) * | 2012-12-27 | 2013-08-07 | 獐子岛集团股份有限公司 | Electric-driven cage pulling device for buoyant raft cultivation |
| CN103355228A (en) * | 2013-05-23 | 2013-10-23 | 杭州千岛湖鲟龙科技股份有限公司 | Sturgeon deep water net cage culture device |
| CN203262012U (en) * | 2013-04-23 | 2013-11-06 | 康钦铭 | High-density floating net fish culturing device |
| CN203388088U (en) * | 2013-07-25 | 2014-01-15 | 浙江海洋学院 | Culture net device capable of automatically closing net opening during sinking |
-
2013
- 2013-07-25 CN CN201310313922.3A patent/CN103444615B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000245286A (en) * | 1999-03-03 | 2000-09-12 | Katsuumi Yoshimi | Fishes, shellfishes, aquaculture crawl and cage |
| CA2640340A1 (en) * | 2005-01-26 | 2006-08-03 | Ernest D. Papadoyianis | Aquatic habitat and ecological tank |
| WO2009047213A1 (en) * | 2007-10-09 | 2009-04-16 | Nv Bekaert Sa | Anti predator semi rigid steel wire fence system |
| CN101611699A (en) * | 2008-06-27 | 2009-12-30 | 中国水产科学研究院渔业机械仪器研究所 | Net cage plays net arrangement and hauling method thereof |
| KR20110047075A (en) * | 2009-10-29 | 2011-05-06 | 전남대학교산학협력단 | Float for buoyancy control |
| CN202979893U (en) * | 2012-12-14 | 2013-06-12 | 龚云明 | Suspended multipurpose net cage |
| CN203105325U (en) * | 2012-12-27 | 2013-08-07 | 獐子岛集团股份有限公司 | Electric-driven cage pulling device for buoyant raft cultivation |
| CN103120138A (en) * | 2013-01-31 | 2013-05-29 | 浙江大学宁波理工学院 | Deepwater aquaculture net cage using wave energy |
| CN203262012U (en) * | 2013-04-23 | 2013-11-06 | 康钦铭 | High-density floating net fish culturing device |
| CN103355228A (en) * | 2013-05-23 | 2013-10-23 | 杭州千岛湖鲟龙科技股份有限公司 | Sturgeon deep water net cage culture device |
| CN203388088U (en) * | 2013-07-25 | 2014-01-15 | 浙江海洋学院 | Culture net device capable of automatically closing net opening during sinking |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010188A (en) * | 2015-07-27 | 2015-11-04 | 广东联塑科技实业有限公司 | Suspension rod for net cage |
| CN109275599A (en) * | 2018-10-25 | 2019-01-29 | 上海海洋大学 | A kind of modularization net cage wave absorber based on wave-energy power generation |
| CN109275599B (en) * | 2018-10-25 | 2023-09-26 | 上海海洋大学 | Modularized net cage wave-absorbing device based on wave energy power generation |
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| Publication number | Publication date |
|---|---|
| CN103444615B (en) | 2015-01-28 |
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