CN101946726B - Soft-frame-type sea-bottom cultivation net cage - Google Patents
Soft-frame-type sea-bottom cultivation net cage Download PDFInfo
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- CN101946726B CN101946726B CN2010102505572A CN201010250557A CN101946726B CN 101946726 B CN101946726 B CN 101946726B CN 2010102505572 A CN2010102505572 A CN 2010102505572A CN 201010250557 A CN201010250557 A CN 201010250557A CN 101946726 B CN101946726 B CN 101946726B
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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
The invention relates to a soft-frame-type sea-bottom cultivation net cage which comprises a net cage frame and a net connected with the net cage frame in a covering manner, and is characterized in that the net cage frame is a soft frame comprising two float lines, two bottom lines, a top-connected line, an angle drooping line and a plurality of buoys, wherein, the bottom line is fixed at the bottom of the sea bottom by a fixed peg and a fixed rope; the bodies of the two float lines and the two bottom lines are bent at the two corresponding bevel part in pairs; the two ends of the bent body are respectively connected with a terminating part thereof; the terminating part is fixed with the sea bottom by the fixed peg; the top-connected line is respectively connected with line bodies between the bevel part corresponding to the two float lines; the angle drooping line is respectively connected with the line bodies between the two float lines and the corresponding bevel part of the two float lines; the buoys are knotted on the float lines and the top-connected line according to the rated buoyancy; and a net cage soft frame is formed by tensioning and expanding the float lines, the top-connected line, the angle drooping line and the bottom lines by the buoyancy of the buoys. The invention has reasonable structure, strong capacity of tide and ocean current resistance and high safety, and is an ideal seawater aquaculture net cage.
Description
Technical field
The present invention relates to a kind of breed of aquatic products, especially a kind of soft frame-type bottom culture net cage that is arranged at the bottom, seabed.
Background technology
We know; Seawater cage culture is a kind of breeding way of big waters intensification; Through freely exchanging of water body inside and outside the net cage; In net cage, form a suitable ecotope of culturing the object growth, it has short, characteristics such as feed conversion rate is high, convenient operation and management, yield per unit area height, intensification degree height, remarkable in economical benefits of culture-cycle, has wide development prospect.At present, the net cage of public use is floated or the floating type net cage mostly, and it is to utilize anchoring thing and sink-float frame net cage fixedly to be floated on the water surface or be suspended in the depth of water in 5-6 rice superjacent waters.But the residing water body of above-mentioned net cage position is in the fiercest scope of wind wave action; Cause the fierceness vibration of seawater because of stormy waves; Make breed object in the net cage terrified uneasy and go hither and thither, cause culture between the object, culture between object and the net cage run foul of each other and the casualties is serious.Seabed wave vibration is little, and natural biological bait is abundant, and numerous for this reason technical staff have invented the net cage that can be fixed in the seabed.For example; On June 19th, 2002 Granted publication CN2495101Y China utility model patent specification in disclosed " Net cage connecting to bottom of pond (or lake) ", it is to be provided with floating guiding principle on dictyosome top, is provided with bottom line in the dictyosome bottom; Float is pricked admittedly on the floating guiding principle of dictyosome; Weight is pricked admittedly on the bottom line of dictyosome, on dictyosome, adds fixedly guiding principle of bundle one from bottom line one determining deviation, and fixedly there is static line in the spacing system with 20-30cm on the guiding principle; Utilize a determining deviation to squeeze into the short wooden stake short wooden stake well rope of seabed below 3 meters again the fixed mount of purse seine net cage is fixed on the seabed; Utilize dictyosome bottom fixedly the static line on the guiding principle dictyosome is fixed on the fixed mount, dictyosome top utilizes the float that floats on the guiding principle to bubble through the water column and dissociate.It dissolves stormy waves effectively to the vibration of the fierceness of net cage, has avoided the breed object to damage, and make full use of the seabed and everywhere the natural bait of water layer carry out three-dimensional culture, improve the water body availability.But this net cage receives the active force of morning and evening tides and ocean current because of its dictyosome top is in free state in the seabed, is prone between its dictyosome superimposed phenomenon takes place, and causes to culture between object and dictyosome to produce grazing and the casualties; In addition, this disclosed net cage uncovered is cultured the object fugacity, influences culture benefit.
Summary of the invention
For a little less than overcoming Net cage connecting to bottom of pond (or lake) of the prior art opposing morning and evening tides and ocean current ability; Be prone to cause and culture the object casualties and escape and influence the deficiency of culture benefit, the present invention provides a kind of morning and evening tides rational in infrastructure, anti-and the ocean current ability is strong, wind sheltering is unrestrained, security performance is high soft frame-type bottom culture net cage.
The technical solution adopted for the present invention to solve the technical problems is: a kind of soft frame-type bottom culture net cage; It comprises that a net cage frame and button cover the etting that is attached on this net cage frame; It is characterized in that: described net cage frame is soft framework; This soft framework comprise two floating guiding principles, with two floating corresponding two bottom lines of guiding principle and some cursory; Described bottom line is fixed in the bottom, seabed by squeeze into fixedly short wooden stake and the static line that is connected on the fixing short wooden stake of seabed below 3 meters by a determining deviation; The guiding principle body of described two floating guiding principles, two bottom lines is respectively in corresponding in twos knuckle place turnover; The two ends that guiding principle, two bottom lines are floated in after the turnover two are converged respectively and are tied the termination section in two ends, and this two ends termination section is parallel to current direction by its line and is fixed by fixing short wooden stake and seabed bottom, is connected with the apical grafting guiding principle respectively at corresponding knuckle place on the guiding principle body between the two floating guiding principles; Be connected with the vertical guiding principle in angle on the guiding principle body between two floating guiding principles and two bottom lines respectively at corresponding knuckle place; Describedly cursoryly prick knot on floating guiding principle, apical grafting guiding principle by specified buoyancy, hung down by the floating guiding principle of cursory buoyancy stay bolt, apical grafting guiding principle, angle and launch between guiding principle and the bottom line and constitute the soft framework of net cage that the by-level cross section is square, the both ends horizontal cross section is dihedral, it is that button covers and is attached on the vertical guiding principle in floating guiding principle, apical grafting guiding principle, angle and bottom line that constitutes the soft framework of net cage that described button covers the etting that is attached on the net cage frame.
The soft framework of above-mentioned net cage comprises that also a center of gravity floats guiding principle; The floating guiding principle of this center of gravity is that converge between the two ends termination section of knot at the two ends that are connected two floating guiding principles after the turnover, two bottom lines; Spacing fixing between through fixing well rope, fixedly bottom short wooden stake and the seabed; The floating guiding principle of this center of gravity is connected with the etting that button covers on it, and is connected in intersection with the apical grafting guiding principle, pricks on it and has the cursory of specified buoyancy.
The soft framework of above-mentioned net cage also comprises some vertical reinforcement guiding principles, some horizontal reinforcement guiding principles and some vertical reinforcement guiding principles; Be connected in described vertical reinforcement guiding principle on the guiding principle body after the two floating guiding principles turnovers, each is vertically strengthened cross guiding principle body and two after linking of guiding principle and apical grafting guiding principle and floats the guiding principle body that guiding principles do not transfer and laterally arrange; Described horizontal reinforcement guiding principle is that each laterally strengthens guiding principle and the apical grafting guiding principle laterally arranges on the guiding principle body that is connected between the two floating guiding principles, and each laterally strengthens guiding principle and vertically reinforcement guiding principle, the floating guiding principle of center of gravity are connected in corresponding intersection; Described vertical reinforcement guiding principle and horizontal the reinforcement on the corresponding guiding principle body that is connected between two floating guiding principles and two bottom lines of guiding principle; Described horizontal reinforcement guiding principle, vertically strengthen guiding principle and the vertical guiding principle of strengthening is connected with the etting that button covers on it respectively, described vertical reinforcement guiding principle, laterally strengthen pricking on the guiding principle and have the cursory of specified buoyancy.
Be symmetrically connected with some well ropes that tiltedly draw with the center on the guiding principle body of two above-mentioned floating guiding principles, this tiltedly draws well rope through fixedly short wooden stake and seabed bottom is fixing.
Above-mentioned button covers and has the inner channel-type net door of net cage of coming in and going out on the etting that is attached on the soft framework of net cage, the porch slip-knot sealing of this channel-type net door.
Above-mentioned warp fixedly short wooden stake floats spacing fixing fixedly well rope between guiding principle and the bottom, seabed with center of gravity, the distance between guiding principle and the bottom line that its length is equal to or greater than and float in its corresponding spacing longitudinal cross-section.
The present invention is transferred at corresponding in twos knuckle place respectively by the guiding principle body of two floating guiding principles, two bottom lines; Floating guiding principle after the turnover, the two ends of bottom line are converged respectively and are tied the termination section in two ends; Be connected with the apical grafting guiding principle respectively at the knuckle place of correspondence on the guiding principle body between the two floating guiding principles; Two floating guiding principles are connected with the vertical guiding principle in angle respectively with guiding principle body between two bottom lines at corresponding knuckle place; The cursory bundle by specified buoyancy tied on floating guiding principle, apical grafting guiding principle; Hung down by the floating guiding principle of cursory buoyancy stay bolt, apical grafting guiding principle, angle and to launch between guiding principle and the bottom line that is fixed in the bottom, seabed and constitute the soft framework of net cage, the etting button covers and is attached on the vertical guiding principle in floating guiding principle, apical grafting guiding principle, angle and bottom line that constitutes the soft framework of net cage, thereby forms a net cage no net bottom, soft frame-type.The both ends horizontal cross section of net cage is dihedral, and the current drag of generation is little, its reasonable in design; The two ends termination section of this net cage is fixed in the seabed by fixing short wooden stake following current, and anti-morning and evening tides and ocean current ability are strong; The etting of net cage struts button by soft framework and is overlying on the seabed, avoided the fierce stormy waves of waters, top layer, sea effect, and breeding environment is relatively stable, and the breed object in the net cage can not escaped stormy waves and escape, and its security performance is high; 20-40 rice isobath seabed water area water-quality is pure and fresh, fertile, and natural biological bait is abundant, can reduce the bait feeding amount, has reduced aquaculture cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a kind of perspective view of the present invention;
Fig. 2 is the soft framework perspective view of net cage after the present invention removes etting;
Fig. 3 is a local amplification view among Fig. 2.
Among the figure: 1. etting, the 2. soft framework of net cage, 211. floating guiding principles, 212. floating guiding principles, 221. bottom lines, 222. bottom lines, 231. apical grafting guiding principles; 232. the apical grafting guiding principle, 241. jiaos of guiding principles that hang down, 242. jiaos of guiding principles that hang down, 243. jiaos of guiding principles that hang down, 244. jiaos of guiding principles that hang down, 251. termination section; 252. termination section, 26. centers of gravity are floated guiding principle, and 271. vertically strengthen guiding principle, and 272. vertically strengthen guiding principle, and 273. vertically strengthen guiding principle, and 274. vertically strengthen guiding principle; 28. laterally strengthen guiding principle, the 29. vertical guiding principles of strengthening, 3. cursory, 41. fixing short wooden stakes, 42. fixing short wooden stakes, 5. fixing short wooden stake; 6. static line, 7. fixing short wooden stake, 8. fixing well rope 9. tiltedly draws well rope, 10. fixing short wooden stake, 11. net doors.
Embodiment
In Fig. 1, a kind of soft frame-type bottom culture net cage, it comprises an etting 1, this etting 1 button covers and is attached on the soft framework 2 of net cage, builds up needed breed space with this.The soft framework 2 of this net cage is fixed in the bottom, seabed and constitutes the soft frame-type bottom culture net cage that a cover is buckled in bottom, seabed, no net bottom, and the natural bait that can make full use of the seabed is cultured.
Wherein, the mesh size of etting 1 is by the specification decision of the kind of putting object in a suitable place to breed.Netting twine should be with the stronger collodion silk of pulling force or formal wire for well.
The structure of the soft framework 2 of net cage provides in Fig. 2, and it mainly comprises two floating guiding principles 211,212, with two floating guiding principle 211,212 corresponding two bottom lines 221,222, apical grafting guiding principle 231,232, and the vertical guiding principle 241,242,243,244 in angle.
In Fig. 2, the guiding principle body of two floating guiding principles 211,212 and two bottom lines 221,222 is respectively in corresponding in twos knuckle place turnover, and the two ends that guiding principle 211,212, two bottom lines 221,222 are floated in two after the turnover are converged respectively and tied the termination section 251,252 in two ends.
Apical grafting guiding principle 231,232 is connected on two floating guiding principles 211, the guiding principle body between 212 the knuckle place in correspondence.The angle guiding principle 241,242,243,244 that hangs down is connected on two floating guiding principles 211,212 and two bottom lines 221, the guiding principle body between 222 at corresponding in twos knuckle place.
As shown in Figure 2; Cursory 3 prick knot on floating guiding principle 211,212, apical grafting guiding principle 231,232 equably by specified buoyancy; Buoyancy stay bolt by cursory 3 floats guiding principle 211,212, apical grafting guiding principle 231,232, angle vertical guiding principle 241,242,243,244 and bottom line 221, launches moulding between 222, thereby constitutes the soft framework of net cage that the by-level cross section is square, the both ends horizontal cross section is dihedral.
The supplementary structure of the soft framework 20 of net cage comprises that also a center of gravity floats guiding principle 26.
In Fig. 2, the two ends that the floating guiding principle 26 of center of gravity is connected two floating guiding principles after the turnover, two bottom lines converge the two ends termination section 251 of knot, between 252.The floating guiding principle 26 of center of gravity and apical grafting guiding principle 231,232 are connected in intersection.
The supplementary structure of the soft framework 20 of net cage comprises that also vertically strengthening 271,272,273,274 and 22 of guiding principles for four laterally strengthens guiding principle 28.
In Fig. 2, vertically strengthen vertically strengthening on the guiding principle body after guiding principle 273,274 is connected to floating guiding principle 212 turnovers on the guiding principle body after guiding principle 271,272 is connected to floating guiding principle 211 turnovers.As shown in Figure 2, vertically strengthen guiding principle 271,272,273,274 and apical grafting guiding principle 231, the 232 guiding principle body that guiding principle body and two floating guiding principles 211,212 after linking transfer that crosses and laterally arrange.
In Fig. 2, laterally strengthen guiding principle 28 for 22 and evenly be connected on two floating guiding principles 211, the guiding principle body between 212 by certain intervals.As shown in Figure 2, each is laterally strengthened guiding principle 28 and laterally arranges with apical grafting guiding principle 231 and 232.
The supplementary structure of the soft framework 20 of net cage also comprises and the vertical reinforcement guiding principle 29 of laterally strengthening 28 corresponding numbers of guiding principle.
In Fig. 2, vertically strengthening guiding principle 29 is that the corresponding respectively guiding principle 28 of laterally strengthening is connected on the guiding principle body between floating guiding principle 211 and bottom line 221 and floating guiding principle 212 and the bottom line 222.In order to reduce the numerous and diverse property that connects technology, vertically strengthening guiding principle 29 can be the one design in practical application with laterally strengthening guiding principle 28.
As shown in Figure 2, laterally strengthen guiding principle 28, vertically strengthen the floating guiding principle 26 of guiding principle 271,272,273,274 and center of gravity and be connected in corresponding intersection.At the floating guiding principle 26 of center of gravity, vertically strengthen guiding principle 271,272,273,274 and strengthen laterally that same the bundle has cursory 3 of specified buoyancy on the guiding principle 28; Cursory 3 buoyancy is with the floating guiding principle 26 of center of gravity, vertically strengthen guiding principle 271,272,273,274 and laterally strengthen guiding principle 28 stay bolts and float, thereby constitutes the part of the soft framework of net cage.
In Fig. 1, etting be equally with the floating guiding principle of the center of gravity that constitutes the soft framework of net cage, laterally strengthen guiding principle, vertically strengthen guiding principle and vertical reinforcement guiding principle is connected.
Net cage be as the criterion with the active force of minimizing ocean current to it, so net cage is wanted the following current setting in the direction that is provided with in seabed.Among Fig. 1, Fig. 2, the two ends that guiding principle, two bottom lines are floated in two after the turnover are converged the two ends termination section 251,252 of knot and are parallel to current direction by its line and are fixed in bottom the seabed by fixing short wooden stake 41,42.
Fixedly short wooden stake 41,42 adopts wooden big short wooden stake, and it is the stress point that net cage bears the active force of reciprocal ocean current, so the wooden fixedly short wooden stake that the uses wooden fixedly short wooden stake more used than common breed is thick.The length of the fixedly short wooden stake of choosing in the present embodiment 41,42 is that 200cm, diameter are 320cm.
In Fig. 2, the floating guiding principle 26 of center of gravity can bear the back and forth active force of ocean current of part, and protection and its button cover the safety of the etting of binding.
As shown in Figure 2, the floating guiding principle 26 of center of gravity is through fixing well rope 8, fixing spacing fixing between short wooden stake 7 and the bottom, seabed, and therefore, center of gravity is floated height and position that guiding principle 26 floats and determined by the fixing length of well rope 8.
Fixedly the length of well rope equal and its corresponding spacing longitudinal cross-section come-up guiding principle and bottom line between distance, then floating guiding principle of center of gravity and floating guiding principle are in the same plane of floating, then this net cage is the net cage of a flat roof type.
Fixedly the length of well rope greater than and its corresponding spacing longitudinal cross-section come-up guiding principle and bottom line between distance, then the floating guiding principle of center of gravity floats the position and then is higher than the position that floating guiding principle floats, then net cage is the arch upward net cage of formula of a top.As shown in Figure 2; The scheme that present embodiment is preferentially taked is: fixedly the length of well rope 8 greater than and its corresponding spacing longitudinal cross-section come-up guiding principle 211 and bottom line 221 between and float the technical scheme of the distance between guiding principle 212 and the bottom line 222; Then arch upward in present embodiment net cage middle part, enlarged the breed space.
Like Fig. 2, shown in Figure 3, bottom line 221,222 is fixed in the bottom, seabed by fixing short wooden stake 5 and the static line 6 that is connected on the fixing short wooden stake.
Fixedly short wooden stake 5 is that net cage and seabed are fixedly coupled parts, is bearing ocean current to the active force of net cage and floating.Fixedly the layout of short wooden stake also is a key technology thus.As shown in Figure 3, fixedly short wooden stake 5 by the equidistant arrangement of the molding structure of bottom line squeeze into the seabed below 3 meters, through the static line 6 that is connected on the fixing short wooden stake 5 bottom line 221 is pressed close to be fixed on the bottom surface, seabed, the active force that is born on the bottom line 221 is evenly distributed.
Fixing being connected of short wooden stake 5 and static line 6: in the land; Can in advance a fixing hole be bored in fixedly short wooden stake 5 middle parts of choosing; With the above-mentioned static line of choosing 6 terminations pass make a call to a fast knot behind the fixing hole can be with static line 6 with fixedly short wooden stake 5 be fixedly connected, wherein the knot of fast knot footpath will substantially exceed the aperture of fixing hole.
Act directly on net cage two ends termination section and the fixing active force on the short wooden stake in order to reduce ocean current; Further guarantee more reliable fixation of net cage and seabed bottom; In Fig. 1; On the guiding principle body of two floating guiding principles 211,212, be symmetrically connected with a plurality of well ropes 9 that tiltedly draw, tiltedly draw well rope 9 fixing with the bottom, seabed through corresponding fixedly short wooden stake 10 with the center.
In breeding process and after forming, the diving personnel go into net cage interior examination breed situation and fish for for ease, on etting, have the inner channel-type net door 11 of net cage of coming in and going out, the porch slip-knot sealing of this channel-type net door 11.
Reasonable in design of the present invention, anti-morning and evening tides and ocean current ability are strong, but wind sheltering is unrestrained, and security performance is high, is a kind of desirable net cage for sea farming.
Claims (4)
1. soft frame-type bottom culture net cage; It comprises that a net cage frame and button cover the etting that is attached on this net cage frame; It is characterized in that: described net cage frame is soft framework; This soft framework comprise two floating guiding principles, with two floating corresponding two bottom lines of guiding principle and some cursory; Described bottom line is fixed in the bottom, seabed by squeeze into fixedly short wooden stake and the static line that is connected on the fixing short wooden stake of seabed below 3 meters by a determining deviation; The guiding principle body of described two floating guiding principles, two bottom lines is respectively in corresponding in twos knuckle place turnover; The two ends that guiding principle, two bottom lines are floated in after the turnover two are converged respectively and are tied the termination section in two ends, and this two ends termination section is parallel to current direction by its line and is fixed by fixing short wooden stake and seabed bottom, is connected with the apical grafting guiding principle respectively at corresponding knuckle place on the guiding principle body between the two floating guiding principles; Be connected with the vertical guiding principle in angle on the guiding principle body between two floating guiding principles and two bottom lines respectively at corresponding knuckle place; Describedly cursoryly prick knot on floating guiding principle, apical grafting guiding principle by specified buoyancy, hung down by the floating guiding principle of cursory buoyancy stay bolt, apical grafting guiding principle, angle and launch between guiding principle and the bottom line and constitute the soft framework of net cage that the by-level cross section is square, the both ends horizontal cross section is dihedral, it is that button covers and is attached on the vertical guiding principle in floating guiding principle, apical grafting guiding principle, angle and bottom line that constitutes the soft framework of net cage that described button covers the etting that is attached on the net cage frame;
Wherein, The soft framework of described net cage comprises that also a center of gravity floats guiding principle; The floating guiding principle of this center of gravity is that converge between the two ends termination section of knot at the two ends that are connected two floating guiding principles after the turnover, two bottom lines, and through fixing well rope, fixedly spacing fixing between short wooden stake and the bottom, seabed, this center of gravity is floated guiding principle and detained the etting that covers on it and is connected; And be connected in intersection with the apical grafting guiding principle, prick on it and have the cursory of specified buoyancy;
The soft framework of described net cage also comprises some vertical reinforcement guiding principles, some horizontal reinforcement guiding principles and some vertical reinforcement guiding principles; Be connected in described vertical reinforcement guiding principle on the guiding principle body after the two floating guiding principles turnovers, each is vertically strengthened cross guiding principle body and two after linking of guiding principle and apical grafting guiding principle and floats the guiding principle body that guiding principles do not transfer and laterally arrange; Described horizontal reinforcement guiding principle is that each laterally strengthens guiding principle and the apical grafting guiding principle laterally arranges on the guiding principle body that is connected between the two floating guiding principles, and each laterally strengthens guiding principle and vertically reinforcement guiding principle, the floating guiding principle of center of gravity are connected in corresponding intersection; Described vertical reinforcement guiding principle and horizontal the reinforcement on the corresponding guiding principle body that is connected between two floating guiding principles and two bottom lines of guiding principle; Described horizontal reinforcement guiding principle, vertically strengthen guiding principle and the vertical guiding principle of strengthening is connected with the etting that button covers on it respectively, described vertical reinforcement guiding principle, laterally strengthen pricking on the guiding principle and have the cursory of specified buoyancy.
2. a kind of soft frame-type bottom culture net cage according to claim 1 is characterized in that: be symmetrically connected with some well ropes that tiltedly draw with the center on the guiding principle body of described two floating guiding principles, this tiltedly draws well rope through fixedly short wooden stake and seabed bottom is fixing.
3. a kind of soft frame-type bottom culture net cage according to claim 1 is characterized in that: said button covers and has the inner channel-type net door of net cage of coming in and going out on the etting that is attached on the soft framework of net cage, the porch slip-knot sealing of this channel-type net door.
4. a kind of soft frame-type bottom culture net cage according to claim 1; It is characterized in that: said warp fixedly short wooden stake floats spacing fixing fixedly well rope between guiding principle and the bottom, seabed with center of gravity, the distance between guiding principle and the bottom line that its length is equal to or greater than and float in its corresponding spacing longitudinal cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102505572A CN101946726B (en) | 2010-08-03 | 2010-08-03 | Soft-frame-type sea-bottom cultivation net cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102505572A CN101946726B (en) | 2010-08-03 | 2010-08-03 | Soft-frame-type sea-bottom cultivation net cage |
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| Publication Number | Publication Date |
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| CN101946726A CN101946726A (en) | 2011-01-19 |
| CN101946726B true CN101946726B (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102505572A Expired - Fee Related CN101946726B (en) | 2010-08-03 | 2010-08-03 | Soft-frame-type sea-bottom cultivation net cage |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107372260B (en) * | 2017-08-23 | 2020-09-01 | 浙江大学宁波理工学院 | Anchor type self-energy-supply semi-submersible aquaculture net cage |
| WO2023142179A1 (en) * | 2022-01-26 | 2023-08-03 | 漳澳国际有限公司 | Fixing and connecting assembly and culture box plastic sleeve net provided with same |
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| JP2002045084A (en) * | 2000-08-04 | 2002-02-12 | Hitachi Zosen Corp | Excessive feed and fish droppings recoverer for fish- farming net cage |
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| CN101946726A (en) | 2011-01-19 |
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