CN2720810Y - Composite side-lifted netting cases - Google Patents
Composite side-lifted netting cases Download PDFInfo
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- CN2720810Y CN2720810Y CN2004200831628U CN200420083162U CN2720810Y CN 2720810 Y CN2720810 Y CN 2720810Y CN 2004200831628 U CN2004200831628 U CN 2004200831628U CN 200420083162 U CN200420083162 U CN 200420083162U CN 2720810 Y CN2720810 Y CN 2720810Y
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- net
- netting
- live box
- compound side
- side lifted
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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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Abstract
A composite side-lifted netting case relates to a culture field, which can sink, float and be side lifted, for aquatic product culture, comprising two subsidiary netting cases having some aquatic product culture space enclosed by nettings which are supported by rigid frames and ropes. The subsidiary netting cases are equipped with trapping openings which can start and stop. The two subsidiary netting cases are combined by a common bottom frame. Bottom netting channels, which can start and stop, are arranged between the bottom nettings of the two subsidiary netting cases. The common bottom frame of the two subsidiary netting cases is equipped with a set of floating control chambers arranged line to line used to control the sinking-floating and floating conditions of netting cases, and is also equipped with a set of auxiliary control mechanisms used to appoint the current subsidiary netting case. The utility model has the advantages that the utility model is convenient for netting washing and netting replacing in culture period; the utility model is convenient to classify aquatic products; the utility model has a simple structure and good anti-flowing character; the utility model is easy to manufacture and simple to operate, etc.
Description
Technical field
But the utility model relates to the floating type culture farm of aquaculture, specifically a kind of compound side lifted live box.
Background technology
But in today of ocean fishing industry resource slump of disastrous proportions, the important task that cultivates sea fishery drops on the development sea farming industry.Marine mesh cage as sea farming industry important branch is cultured, at present, China faces following problem: first, the small-sized net cage carrying capacity in coastal each harbour, wind sheltering bay hastens towards saturation, increasing local excess because of small-sized net cage is cultured to making local breeding environment be subjected to severe contamination, and is subjected to serious restriction; Second, in recent years, although China successful implementation the plan of Deep sea net cage cultivation project, the Deep sea net cage of having expanded is cultured cause, and existing net cage equipment still can't satisfy most of medium and small raisers of China and the post-waiting former practitioner's of fishing for who changes the line of production demand, its basic reason is: the net cage product function is simple relatively, and complicated operation, economic threshold are higher.Existing deep water mesh cage equipment has only culture in enclosure and the wind sheltering of drifting along keeps away unrestrained function, catch the aquatic products of wherein culturing, the net sheet etc. of checking that net cage is whether damaged and cleaning net cage is difficulty comparatively all, in addition, although the theoretical displacement of deep water mesh cage can be done greatlyyer, but the dischargeable capacity of the actual utilization of most of medium and small users does not often need very big (maximal density that dischargeable capacity=actual breed amount ÷ unit of water body can normally be cultured), net cage surpasses that part volume of the required dischargeable capacity of user, concerning the user, there are not much practical significances, the unfavorable reduction of the theoretical displacement user's that net cage is unnecessary economic threshold.
At the problems referred to above, the applicant is still providing a kind of multifunctional side lifted live box in the undocumented No. 200410060156.5 Chinese invention patent applications with reference to the control principle of submarine floading condition.This net cage passes through the control to self floading condition, can catch the aquatic products of wherein culturing easily, also can clean and check the net sheet easily on the water surface, also can make its dischargeable capacity very near its theoretical displacement simultaneously.It comprises the net cage with certain aquaculture space that a net that is supported by rigid backbone surrounds.Net can be a flexible net, can also be rigid mesh.Rigid backbone is provided with the floating control chamber of the one group of alternate layout that is used to control sinking floating net cage and floading condition, and organic cooperation of the floating control of this group chamber can be used for making net cage floating, heavy or suspend, simultaneously, and also can be in order to adjust the floading condition of net cage.Net cage has under floating, heavy and various normal floading conditions all the Metacentre Radius greater than zero, if rigid backbone and floating control cell structure itself do not reach this requirement, and can be by solving in bottom connection counterweight.So-called normal floading condition is meant net cage desired floading condition in use, cleaning, acquisition procedure.Net cage is provided with the able to turn on or off mouth of catching, and catches the lower area that mouth is arranged on net cage under the state of top-uping.Culture and cleaning course in close and catch mouth, can prevent that aquatic products from escaping, when needs are caught,, net cage bottom one base side is lifted float earlier to the water surface by adjusting the net cage floading condition, make and catch mouth and be positioned near the water surface.If only need catch the low amounts of water product, then only need to open to catch mouth, and then adjust the floading condition of net cage, the aquatic products floating in the net cage to the water surface, is caught easily with regard to available little net; The quantity of catching aquatic products as need is bigger, so after mouth is caught in unlatching, must be with being with bell-mouthed strip results mesh bag and catching mouth and dock, the floading condition of adjusting net cage then makes catches mouth and forwards low level under water to, continues to adjust the floading condition of net cage, can be fast the aquatic products results mesh bag that drives in, wait that the aquatic products that enter the results mesh bag reach to demand, once more net cage is recalled to former floading condition and collect aquatic products, repeatable operation several like this, the staff can finish catching of aquatic products relatively easily and quickly.Same by the floading condition control to net cage, also graded surfaces the most of net sheet of net cage, checks easily or implements and clean.
But above-mentioned multifunctional net cage still exists the some shortcomings part, especially the marquis is just more obvious when the net cage volume is bigger, for example, one, draping can only be caught empty just can carrying out afterwards by aquatic products in net cage, before this as needing draping, must earlier aquatic products be poured out, this is unfavorable for the growth of aquatic products, has increased user's the amount of labour simultaneously again; Two, be difficult to the aquatic products that vary in size in the net cage are carried out classification, when the net cage volume was big, the amount of labour of implementing the aquatic products classification was bigger, simultaneously also unfavorable its normal growth; Three, asymmetric design feature makes its structural strength not good enough about the net cage, both has been unfavorable for improving the ability of its wind resistance, anti-wave, anti-current, also unfavorable its production cost of reduction.
Summary of the invention
Main purpose of the present utility model provides a kind of compound side lifted live box that can conveniently carry out draping in breeding process;
Another purpose of the present utility model is to provide a kind of compound side lifted live box of being convenient to the aquatic products in the net cage are carried out classification;
A purpose more of the present utility model is to provide a kind of intensity height, compound side lifted live box that bleeding resistance is good;
An also purpose of the present utility model provides the compound side lifted live box of a kind of assembling, dismounting and convenient transportation.
For achieving the above object, the compound side lifted live box that the utility model provides comprises two sub-net cages with certain aquaculture space that the net that supported by rigid backbone and rope system surrounds, the subnet case is provided with the able to turn on or off mouth of catching, net cage is inner during unlatching communicates with the external world, two sub-net cages are compound by public bottom surface frame, be provided with able to turn on or off bottom surface Netcom road between the net of two subnet case bottom surfaces, two sub-net cages are communicated with, and this will be described in detail for the convenience that draping and classification bring in the breed process among the embodiment.Two the public bottom surface of sub-net cage framves are provided with one group of floating control chamber that is used to control the alternate layout of sinking floating net cage and floading condition, and net cage also is provided with auxiliary operation mechanism.The user can be easily by the operation to floating control chamber and auxiliary operation mechanism, make the current sub network case be easy to arrive user desired sink-float position and floading condition, so-called current sub network case is meant that the user can directly adjust its floading condition and it is implemented the subnet case of production operation by floating control chamber.
Be further simplified structure, also can make two shared same bottom surface nets of sub-net cage.Each bottom surface Netcom road is equipped with able to turn on or off fence gate, and the fence gate of one of them passage is the adjustable fence gate of sizing grid, is used for the aquatic products that vary in size are carried out classification, and all the other fence gate sizing grids are suitable with bottom surface net mesh.Auxiliary operation mechanism is made of adjustable bobber and counterweight, adjustable bobber and counterweight are located on the same subnet case, adjustable bobber has a porting, porting links to each other with the pipeline that the other end is positioned on the water surface, counterweight can move in the subnet case at its place, and the public bottom surface frame of two sub-net cages comprises a rectangle housing, the plurality of cross bars and the some bottom surfaces rope that are connected with rectangle housing symmetry.The vertical pole of compound side lifted live box passes frame center, the public bottom surface collar and is arranged at symmetrically up and down on two sub-net cages, and vertical pole is fixed on the frame of public bottom surface by some ropes respectively by socket several collars thereon.
By above scheme as seen, current sub network case of the present utility model has the repertoire of multifunctional side lifted live box, and it drifts along, floading condition control structure and way are also identical with multifunctional side lifted live box, operations such as different is, two sub-net cages of the utility model can carry out draping, classification by the coordinated manipulation of floating control chamber, auxiliary operation mechanism, bottom surface Netcom road and passage fence gate, catch.
Description of drawings
Fig. 1 is the structural representation that most preferred embodiment is not hung the side net;
Fig. 2 is the front view that most preferred embodiment is not hung the side net;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is the schematic diagram that most preferred embodiment top-ups at the water surface;
Fig. 6 is that most preferred embodiment is at the anti-floating schematic diagram of the water surface;
Fig. 7 is the most preferred embodiment schematic diagram of state under water;
Fig. 8 is the structural representation that second embodiment does not hang the side net.
The utility model is described in further detail below in conjunction with two embodiment and accompanying drawing thereof.
Embodiment
Most preferred embodiment:
Referring to Fig. 1, for reflecting the structure of most preferred embodiment intuitively, omitted net cage side net among Fig. 1, thereby can be clear that the design feature of compound side lifted live box.Public bottom surface frame 1 and vertical pole 2 are 3 to connect into the framework of compound side lifted live box by rope, a pair of cylindrical shell 101 as floating control chamber also is the part of public bottom surface frame 1, public bottom surface frame 1 is by a pair of cylindrical shell 101, one opposite side pipe 102, an inscribed circle frame 103 constitutes main part, public bottom surface frame respectively has a bottom surface Netcom road 105 for 1 four jiaos, they are surrounded by the doorframe 104 that public bottom surface frame 1 main part and plurality of cross bars constitute, but bottom surface Netcom road 105 is provided with the fence gate 106 of switch, the sizing grid of one of them classification fence gate 107 is adjustable, and the sizing grid of other fence gates 106 is suitable with bottom surface net mesh size.Public bottom surface frame 1 is provided with bottom surface net 5, and this routine bottom surface net 5 is set to one deck.The stage casing of vertical pole 2 is an extra heavy pipe 204, and two ends are tubule 205, and its middle part is with the middle part collar 201, and bottom surface rope 331 is made of eight ropes, and their ends connect the middle part collar 201, and the other end connects public bottom surface frame 1, and in the bottom surface support base veil 5.Be inserted in and be subject to a pair of collar 202 of extra heavy pipe 204 and tubule 205 joint portions and 1 on public bottom surface frame from vertical pole 2 two ends and be provided with two groups and add and wring 321, eight every group add and wring 321 vertical pole 2 is fixed on the public bottom surface frame 1 firmly.Be subjected to the spacing a pair of collar 203 and 1 on public bottom surface frame to be provided with two groups of linked network ropes 311 at vertical pole 2 two ends, every group of eight linked network rope 311 are used for fixing the side net of two sub-net cages up and down, and the upper and lower that advances discharge outlet 108 ends near cylindrical shell 101 at the side net is provided with four symmetrically and catches mouthfuls 312.Auxiliary operation mechanism is made of adjustable bobber 4 that is fixed on vertical pole 2 one ends and several heavy ball being contained in vertical pole 2 extra heavy pipes 204, and heavy ball is only slided in the extra heavy pipe of adjustable bobber place subnet case one side.Adjustable bobber 4 increases buoyancy by tracheae inflation, and exhaust then reduces buoyancy, the operation principle of auxiliary operation mechanism will after narrated.
Referring to Fig. 2, Fig. 3, because the volume of whole compound side lifted live box is bigger, the length of vertical pole 2 reaches more than 10 meters or 10 meters usually, and present embodiment can tubing when transportation, the form of pole stock, rope and net part is carried out, arrive and culture ground row assembling again, its assembling process is as follows:
1, assembles public bottom surface frame 1 and lay bottom surface net 5 on land earlier, with the middle part collar 201, the collar 202 that is positioned at the bottom and 203 usefulness calculated length bottom surface rope 331, add wring 321, linked network rope 311 and in advance the side net of a ready-made sub-net cage be connected with public bottom surface frame 1 or bottom surface net 5 respectively, set bottom surface Netcom road fence gate 106,107 then.Receive the above-mentioned part assembly that connected to public bottom surface frame 1 and aim at and respectively overlap the annular distance position, all air inlet-outlet pipes and the intake-discharge pipe that connect good compound side lifted live box, close the porting of cylindrical shell 101, open the porting of auxiliary operation mechanism adjustable bobber;
2, heavy ball is put in the vertical pole extra heavy pipe 204, connect vertical pole 2, again the superposed collar 202 is wrung the top that an end of 321 is connected and is enclosed within vertical pole 2 with adding accordingly, with rope vertical pole 2 is linked to each other at interval with several floats then, guarantee that the gross buoyancy of float also can make vertical pole 2 become an inclination angle in water greater than the gross weight of vertical pole 2 in water;
3, all components that links to each other with public bottom surface frame 1 is moved in the water in the lump, public bottom surface frame 1 floats on the water surface at this moment, then the vertical pole of handling through the 2nd step 2 is moved in the water.Adjust public bottom surface frame 1 floading condition, make public bottom surface frame 1 become an inclination angle with horizontal plane, the diver pulls the plug and guides the lower end of vertical pole 2 to pass the middle part collar 201, the lower collar 202 and 203 that has been connected with public bottom surface frame 1 successively, after confirming that vertical pole 2 has inserted the above-mentioned collar, the collar 203 of bottom is fixed with vertical pole 2 lower ends, decontrol public bottom surface frame 1 following each several part then, untie the corkline that connects vertical pole 2 again, allow the vertical pole 2 lower end edges middle part collar 201, lower collar 202 natural downslides to lowest part;
4, adjusting the net cage floading condition returns to Fig. 2 and shows state, top add wring 321 with public bottom surface frame 1 affixed, after confirming above-mentioned being connected firmly, adjust the net cage floading condition once more, make vertical pole 2 tops tilt to the water surface, the collar 203 that is connected with linked network rope 311 and top subnet case side net is inserted in vertical pole 2 tops, simultaneously the collar 203 and vertical pole 2 tops is fixed;
5, recover the net cage floading condition and show state to Fig. 2, linked network rope 311 other ends are fixed on the public bottom surface frame 1, the two is netted in the side net of top subnet case and bottom surface sew up;
6, the compound side lifted live box of finishing assembling substantially is dragged to the anchoring point that has pre-set in target plant, connects good anchoring rope for then compound side lifted live box, established interface arrangement simultaneously and promptly finished whole assembly workings.
Referring to Fig. 4, passage fence gate 106 and classification fence gate 107 can be designed to insert or place bottom surface Netcom road 105 by the frame mode of sliding door from compound side lifted live box is outside, its advance and retreat can be controlled by rope, certainly, can also be other versions that can satisfy instructions for use.When all fence gates were all opened, two sub-net cages were in complete connected state up and down, and bottom surface Netcom road 105 is total a plurality of, can selectively or open or close.
Referring to Fig. 5, adjustable bobber 4 is positioned at the top, compound side lifted live box is in the state of top-uping at the water surface, the side net 342 of non-current sub network case under water, the side net 341 of current sub network case on the water, at this moment, aquatic products in the current sub network case have all been driven in the non-current sub network case, under this kind floading condition, can the side net 341 of current sub network case be cleaned,, can carry out after then also need closing all passage fence gates as changing the side net 341 of current sub network case, the draping process is basic identical with the dress network process, no longer repeats.If will catch the aquatic products in the non-current sub network case, then must adjust the net cage floading condition earlier, discharge the interior air of adjustable bobber by auxiliary operation mechanism then, make Fig. 5 show that state spins upside down, just can be by normal method of operating aquatic products from catch mouthful 312 capturing tanks.To carry out classification to the aquatic products in the net cage, need be by the fence gate of adjustable sizing grid, its classification process is as follows: at first by adjusting the net cage floading condition all aquatic products of current sub network case are rushed to non-current sub network case, close other bottom surface Netcom road fence gate then, if it is good and shut the classification fence gate, after treating that net cage slips into water once more fully, utilize the attractive effect of bait that the aquatic products less than classification fence gate grid are lured to the current sub network case, after classification lures collection to finish substantially, can close all passage fence gates, finish the classification of aquaculture product.
Referring to Fig. 6, adjustable bobber 4 is positioned at the below, compound side lifted live box is in anti-floating state at the water surface, at this moment, the side net 341 of non-current sub network case under water, the side net 342 of current sub network case can clean or change the side net 342 of current sub network case with above-mentioned on the water, also can catch by catching mouth 312 aquatic products in the current sub network case.
Referring to Fig. 7, with cylindrical shell 101 by after intake-discharge pipe 606 water fillings, compound side lifted live box can sink to and suspend in water, it is anchored on by ground tackle 7 and specifies the waters, and on the water surface, be provided with interface arrangement 6, interface arrangement 6 comprises that a buoyancy aid 601 and an end are fixed on the air inlet-outlet pipe 602 on the buoyancy aid 601,603,604, all tracheae ends in interface arrangement 6 are equipped with switch, on buoyancy aid 601, also fix the openend of a fodder tube 605, the other end of fodder tube 605 feeds in the subnet case, air inlet-outlet pipe 602,603 the other end connects the porting of two cylindrical shells 101 respectively, the porting of another termination adjustable bobber 4 of air inlet-outlet pipe 604.Like this, the staff can feed aquatic products by fodder tube 605 bait throwing at the water surface, also can fill the floading condition that net cage is adjusted in exhaust selectively to cylindrical shell 101, adjustable bobber 4 by each tracheae.Specify the concrete way of current sub network case to be: earlier source of the gas to be docked with air inlet-outlet pipe 604 joints, as adjustable bobber 4 exhaust fully, then the subnet case at its place is non-current sub network case, another relative subnet case is the current sub network case, after adjustable bobber 4 is inflated fully, whole compound side lifted live box will rotate in water, subnet case to adjustable bobber 4 places is in upper, keep the inflated condition of adjustable bobber 4, then the subnet case at its place becomes the current sub network case, and another relative subnet case is non-current sub network case.The concrete way of adjusting the net cage floading condition is: earlier the joint of source of the gas with air inlet-outlet pipe 602,603 docked, open or close respectively that separately switch is inflated, exhaust gets final product, as inflating to cylindrical shell 101, then, buoyancy makes the net cage come-up because of increasing, as discharge air in the cylindrical shell 101, then, buoyancy make net cage sink because of reducing.Because two cylindrical shells 101 adopt independently intake and exhaust structure, therefore, the floading condition of compound side lifted live box can be more accurately controlled in organic cooperation of two cylindrical shell 101 intake and exhaust.In addition, this exception shape is the pyramid shape, has the superior bleeding resistance of more rectangular-shaped net cage, does not promptly also have excessive resistance in stronger current, reduces the requirement of right ground tackle 7.
The porting of cylindrical shell and enter the center that discharge outlet all is located at the cylindrical shell end, in cylindrical shell inside, have one to be about the long flexible pipe of housing radius and porting and to advance discharge outlet and link to each other respectively, but flexible pipe all solderless wrapped connection mouth rotates or swing, the flexible pipe other end that links to each other with porting connects a float, and is smooth and easy to guarantee intake and exhaust; With advance the flexible pipe other end that discharge outlet links to each other and connect a sinker, to guarantee the smooth and easy of draining.
Second embodiment:
Referring to Fig. 8, it is to have adopted Double bottom veil structure that this example does not exist together with last example, promptly lays upper base veil 501 at the upper surface of public bottom surface frame 1, and lower surface is laid the veil 502 of going to the bottom, other and last example are identical, among Fig. 8 with Fig. 1 in identical label represent identical implication.The advantage of Double bottom veil structure is: be convenient to more catch, because current sub network case bottom surface net can leave the water surface fully, this makes the aquatic products in the current sub network case can be relatively swimmingly by catching mouth.
More than each embodiment only be used for further understanding to the utility model design, be not to restriction of the present utility model, according to design of the present utility model, many simple technology conversion can be arranged, can be cone table subnet case as cone subnet case replaces, set up a subnet case top net, set up a collar, the unidirectional vertical pole that is subject to of the collar at net center, subnet case top.In addition can also be in inside, bottom surface be that symmetrical centre is provided with many vertical poles symmetrically with the inscribed circle center of circle, the given solution of the fixedly connected mode of all vertical poles and public bottom surface frame and the utility model is identical.Above-mentioned simple transformation all can reduce the production cost of unit breeding water body.Have again, auxiliary operation mechanism can be made up of two adjustable bobbers that lay respectively at vertical pole 2 two ends, also can form jointly with the heavy ball that is positioned at vertical pole 2 extra heavy pipes 204 by two adjustable bobbers that lay respectively at vertical pole 2 two ends, heavy ball can be in 2 complete sections extra heavy pipe slides within of vertical pole, the stability when lifting to improve compound side lifted live box side.Also have, except necessary near the bottom surface Netcom road that enters the discharge outlet place, the quantity of rest channels and position can be provided with as required, as shutting bottom surface Netcom road near cylindrical shell 101 porting ends, at net middle part, bottom surface or other bottom surface Netcom road is set near it, and the dispensing port that is chosen in fodder tube 605 is provided with classification fence gate etc. nearby.
Claims (10)
1, compound side lifted live box comprises
Two sub-net cages that the net that is supported by rigid backbone and rope system surrounds with certain aquaculture space;
The subnet case is provided with the able to turn on or off mouth of catching;
It is characterized in that:
Two sub-net cages are compound by public bottom surface frame, are provided with able to turn on or off bottom surface Netcom road between the net of two subnet case bottom surfaces;
Two the public bottom surface of sub-net cage framves are provided with one group of floating control chamber that is used to control the alternate layout of sinking floating net cage and floading condition;
Having a cover to be used for specifying one of them subnet case is the auxiliary operation mechanism of current sub network case.
2, compound side lifted live box according to claim 1 is characterized in that:
Described two sub-net cages have same bottom surface net.
3, compound side lifted live box according to claim 2 is characterized in that:
Described bottom surface Netcom road is provided with the adjustable fence gate of grid.
4, according to each described compound side lifted live box of claim 1 to 3, it is characterized in that:
Described auxiliary operation mechanism is made of adjustable bobber and counterweight, and adjustable bobber and counterweight are located on the same subnet case.
5, compound side lifted live box according to claim 4 is characterized in that:
Described adjustable bobber has a porting, and porting links to each other with the pipeline that the other end is positioned on the water surface;
Described counterweight can move in the subnet case scope at its place.
6, compound side lifted live box according to claim 2 is characterized in that:
The public bottom surface frame of two sub-net cages comprises a rectangle housing, the plurality of cross bars and the some bottom surfaces rope that are connected with rectangle housing symmetry.
7, compound side lifted live box according to claim 6 is characterized in that:
A vertical pole passes frame center, described public bottom surface, is symmetrically located at up and down in two sub-net cages.
8, compound side lifted live box according to claim 7 is characterized in that:
Described vertical pole stage casing is thicker, and two ends are thinner.
9, compound side lifted live box according to claim 8 is characterized in that:
Described vertical pole by socket several collars thereon respectively by the bottom surface rope, add and wring and linked network rope and described public bottom surface frame are connected and fixed.
10, compound side lifted live box according to claim 9 is characterized in that:
The described collar is inserted in and is positioned assigned address from described vertical pole end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200831628U CN2720810Y (en) | 2004-08-23 | 2004-08-23 | Composite side-lifted netting cases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200831628U CN2720810Y (en) | 2004-08-23 | 2004-08-23 | Composite side-lifted netting cases |
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| Publication Number | Publication Date |
|---|---|
| CN2720810Y true CN2720810Y (en) | 2005-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004200831628U Expired - Fee Related CN2720810Y (en) | 2004-08-23 | 2004-08-23 | Composite side-lifted netting cases |
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| Country | Link |
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| CN (1) | CN2720810Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102132676B (en) * | 2010-01-25 | 2014-07-23 | 张畅 | Automatic control platform for fish and using method thereof |
| CN110402869A (en) * | 2019-08-28 | 2019-11-05 | 浙江海洋大学 | Eight Diagrams spider web type solid net cage |
-
2004
- 2004-08-23 CN CN2004200831628U patent/CN2720810Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102132676B (en) * | 2010-01-25 | 2014-07-23 | 张畅 | Automatic control platform for fish and using method thereof |
| CN110402869A (en) * | 2019-08-28 | 2019-11-05 | 浙江海洋大学 | Eight Diagrams spider web type solid net cage |
| CN110402869B (en) * | 2019-08-28 | 2021-08-10 | 浙江海洋大学 | Eight diagrams spider net type stereo net cage |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050831 Termination date: 20110823 |