CN102870721A - Integrated culture system on sea - Google Patents
Integrated culture system on sea Download PDFInfo
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- CN102870721A CN102870721A CN2012104216472A CN201210421647A CN102870721A CN 102870721 A CN102870721 A CN 102870721A CN 2012104216472 A CN2012104216472 A CN 2012104216472A CN 201210421647 A CN201210421647 A CN 201210421647A CN 102870721 A CN102870721 A CN 102870721A
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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 an integrated culture system on the sea. The integrated culture system comprises a plurality of culture modules, artificial fish reef type vertical anchors, gravity pendulum vertical anchors, anchor chains AM2 and delta type high holding power anchors, wherein the plurality of culture modules are combined and arranged to form a square culture array; the anchor chains AM2 are arranged on the partial or whole culture modules on the outer side edge of the culture array, are fixed on the end corners far away from the outer side edges of the culture module, and obliquely extend downwards towards the direction of the outer side edges corresponding to the anchor chains along the horizontal direction and the longitudinal direction of the square array, and the delta type high power holding anchors fixed at the bottom of the sea are arranged at the tail ends of the anchor chains; and the vertical anchors are fixed at any position of the edge of each culture module, and a plurality of gravity pendulum vertical anchors are arranged at the tail end of the cultural array. The integrated culture system has the advantages that the investment is low, the economical benefits are high, the applicable range is wide, the ecological environment can not be destroyed, and the like.
Description
Technical field
The present invention relates to Ocean Fishery Field, particularly the integrated cultivating system in a kind of sea.
Background technology
From last century Mo, because marine overfishing, the near sea fishes resource is close to exhaustion, and propagating artificially of arising at the historic moment obtains flourish in inland river and nearshore waters.Because of excessively intensive propagating artificially in limited water field, cause water environment pollution equally, ecological degeneration, aquatic product quality descends, and safety causes anxiety, and directly has influence on the sustainable development of marine economy.
A large amount of mariculture steck and net cages that use have all been continued to use the employed foamed plastics in inland river, lake and reservoir area and timber mixed structure at present, the capacity of anti-storm extreme difference, in recent years, newly developed or from plastic cement and metal wire casing and the steck of external introduction, the also support of for want of correlation theory research and practical technique, fail to be used widely, more be difficult to independent existence under disastrous natural conditions.
For promoting Sustainable Development of Marine Economy, make propagate artificially turn to the off-lying sea from the inland sea, from the shallow sea to deep-sea and off-lying sea development, be badly in need of research and development and adapt to the Open Sea use, under stormy waves stream compound action, can be engaged in normal cultivation operation, the marine integrated cultivating system that under various diastrous weather conditions, can survive.Because this system has and propagates artificially and the specific function that accrues and combine, and will start a new road for China's mariculture " ecology ".
Summary of the invention
The object of the present invention is to provide a kind of small investment, economic benefit is high, marine integrated cultivating system applied widely.
Purpose of the present invention is achieved through the following technical solutions: it comprises a plurality of cultivation modules, artificial fish shelter formula Vertical Anchor, gravity swing type Vertical Anchor, AM2 anchor chain and δ type high holding power anchor, and a plurality of cultivation module combinations are arranged and formed square cultivation array;
Be positioned on the part or all of cultivation module that cultivates the array outer edge and also be provided with the AM2 anchor chain, anchor chain is fixed on the end angle of cultivation module away from outer edge, anchor chain is along square array horizontal stroke, longitudinal direction to the oblique downward-extension of outer edge direction corresponding to this anchor chain, and the end of anchor chain is provided with the δ type high holding power anchor that is fixed in the seabed;
The optional position, edge of each cultivation module is fixed with Vertical Anchor, and cultivation array outer edge also is provided with some gravity swing type Vertical Anchor.
Compared to prior art, the invention has the advantages that: 1) marine integrated cultivating system is by some multifunctional culture modules, according to actual needs, pieces together and forms large-scale or ultra-large type, flexible floating of being combined with rigid phase cultivate job platform.
2) floating cultivation job platform is at sea located by radial multiple spot anchoring and mooring system; By the anti-drift facility of group's anchor that gravity swing type Vertical Anchor and artificial fish shelter formula Vertical Anchor form, can effectively control platform under the diastrous weather condition, drift value and motion amplitude when being subjected to each to stormy waves stream compound action improve Security of the system and stability.
3) the cultivation module is grid-like box structure totally, and each grid space all can be used as the cultivation unit, and the bracing or strutting arrangement that periphery is set can be installed large-scale fish culture net cage, also can go here and there to keep hanging and grow boxes and baskets.Machinery or semimechanized lifting or charging device also can be installed in the above space of main deck.
4) form elementary cell---the multifunctional culture module that floating cultivates job platform, be the anti-sink-float body with sufficient intensity and rigidity, by chain ring type jockey assembly group, be provided with each other rubber buffer, under wave action, platform and integrally can rise and fall with ripple; Under design conditions, vertical, the horizontal and vertical gradient of elementary cell can be guaranteed mariculture staff's safety all less than design wave height/design wavelength.
5) below of four jiaos of intersections of cultivation module base unit is provided with artificial fish shelter formula Vertical Anchor.The artificial fish shelter district that numerous artificial fish shelter formula Vertical Anchor forms, for the fish of Open Sea self-sow provide a place that safety is perched and multiplied, the excreta that top is propagated artificially then becomes the bait of multiple self-sow fish, can attract a large amount of fish to gather to the artificial fish shelter district, make to propagate artificially with accruing and combine together, have good ecological benefits.
6) the floating job platform after the assembly composition shape, below every cover chain ring type jockey, all hang a gravity swing type Vertical Anchor, when platform moves under external force, because the hysteresis effect of gravity bob, the drift value of the platform of decaying and each amplitude to motion.
7) cultivation module periphery can be used as the berth of spitkit, carries out handling operation, for about the personnel.Near the top temporary erection light section timber structure platform of cultivation unit, just can be used as inland transport platform and aquatic products collection, go-no-go and the transmission platform of feed.Be built into the plane wave absorption, propagate artificially, accrue, feed and the transportation of aquatic products and the integrated cultivating system of human settlements.
8) elementary cell of cultivation module is by using marine site diastrous weather condition as design conditions, as the foundation of principal dimensions analysis and structural strength and rigidity check.Grid-like plane combination has increased hydrodynamic damping and frictional resistance and has had plane wave absorption function, and the inside modules space is all filled up with polystyrene foam plastics, becomes round-the-clock anti-heavy body.After the multifunctional culture module spliced formed macrotype platform, capacity of anti-storm is stronger, and was more steady.
9) can according to actual needs operating personnel's work and life bin be set on the cultivation module deck, and be equipped with corresponding sanitary sewage and refuse disposal installation; Solar energy or the wind energy generating plant of certain capacity are installed, for desalinization and Working Life provide required electric power; Rainy day can arrange rain collector and supporting liquid bag storage facilities above each cultivation unit.Create conditions for developing unmanned island future.
10) in the marine integrated cultivating system, except the location anchoring and mooring system is the shipping industry auxiliary products, multifunctional culture module in its agent structure, gravity swing type Vertical Anchor and artificial fish shelter formula Vertical Anchor are the new high-tech product of independent research, all adopt composite---the ferro-cement making, can realize the batch production batch production.
Description of drawings
Fig. 1 is vertical view of the present invention.
Fig. 2 is Fig. 1 front view.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is another kind of structure vertical view of the present invention.
Fig. 5 is the vertical view of single cultivation module.
Fig. 6 is the cutaway view of the horizontal axis of Fig. 5.
Fig. 7 is the cutaway view of Fig. 5 longitudinal central axis line.
Fig. 8 is the structural representation of the artificial fish shelter formula of the present invention Vertical Anchor.
Fig. 9 is the I-I cross sectional representation of Fig. 8.
Figure 10 is the II-II cross sectional representation of Fig. 8.
Figure 11 is the structural representation of a kind of embodiment of gravity swing type Vertical Anchor.
Figure 12 is the view in transverse section of a kind of structure of Figure 11.
Figure 13 is the view in transverse section of the another kind of structure of Figure 11.
Label declaration:
Label declaration: 1 δ type high holding power anchor, 2AM2 anchor chain, 3 artificial fish shelter formula Vertical Anchor, 4 gravity swing type Vertical Anchor, 5 cultivation modules; 11 decks, 12 base plates, 13 interior plates, 14 outer panels, 15 jockeys, 16 mooring posts; 21 floors, 22 trapezoidal plates, 23 top boards, 24 level boards, 25 breach, 26 air vents, 27 openings, 28 suspension ring, 29 rings seats; 31 columns, 32 anchor base plates, 33 median septums, 34 outside plates, 35 hang suspension ring, 36 preformed holes, 41 auxiliary δ type high holding power anchors, 42 auxiliary AM2 anchor chains.
Embodiment
Below in conjunction with Figure of description and embodiment content of the present invention is elaborated:
Shown in Fig. 1 ~ 4: it comprises a plurality of cultivation modules 5, artificial fish shelter formula Vertical Anchor 3, gravity swing type Vertical Anchor 4, AM2 anchor chain 2 and δ type high holding power anchor 1 the present invention, and a plurality of cultivation module combinations are arranged and formed square cultivation array;
The part or all of cultivation module that is positioned at cultivation array outer edge is provided with the AM2 anchor chain, anchor chain is fixed on the end angle of cultivation module away from outer edge, the AM2 anchor chain is along square array horizontal stroke, longitudinal direction to the oblique downward-extension of outer edge direction corresponding to this anchor chain, and the end of AM2 anchor chain is provided with the δ type high holding power anchor that is fixed in the seabed; Design can be so that after the extension of AM2 anchor chain like this, and there is certain distance in the AM2 of cultivation array outer edge below with the cultivation array, can not affect ship berthing, at sea locates by AM2 anchor chain realization cultivation array radially.
The optional position, edge of each cultivation module is fixed with Vertical Anchor, and cultivation array outer edge also is provided with some gravity swing type Vertical Anchor.By the anti-drift facility of group's anchor that gravity swing type Vertical Anchor and Vertical Anchor form, can effectively control platform under the diastrous weather condition, drift value and motion amplitude when being subjected to each to stormy waves stream compound action improve Security of the system and stability.
As shown in Figure 4: it also comprises auxiliary AM2 anchor chain 42, described auxiliary AM2 anchor chain is connected on four wherein one or more drift angles of drift angle of square array, the auxiliary outside oblique downward-extension of AM2 chain anchor, the end of auxiliary AM2 anchor chain is provided with the auxiliary δ type high holding power anchor 41 that is fixed in the seabed.Because the wave intensity of specific direction is larger, therefore need to increase the AM2 anchor chain so that cultivate array to the resistivity enhancing of wave, except can increasing by the mode on the original base, can also directly increase the auxiliary AM2 chain anchor of the auxiliary δ type high holding power anchor of band at the drift angle of square array.
Above-mentioned auxiliary AM2 anchor chain and AM2 anchor chain can be replaced by the more anchor chain of high standard according to sea situation.
Shown in Fig. 5～7: the main body of cultivation module is served as reasons, and how group cultivates unit transverses, longitudinal arrangement forms square grid-like boxed frame, described cultivation unit is the cultivation unit that is formed by interior plate 13, cultivate in twos interior plate base adjacent between the unit along connecting by base plate 12, cultivating in twos interior plate upper edge adjacent between the unit connects by deck 11, the periphery of grid-like boxed frame also is provided with the outer panel 14 in a week, the lower edge of outer panel is connected with the interior plate lower edge of grid-like boxed frame periphery by base plate, the upper edge of outer panel is connected with the interior plate upper edge of grid-like boxed frame periphery by the deck, is filled with foam-filled thing in the space that forms between base plate and deck.Interior plate, base plate, deck, outer panel are ferrocement panel.In length and breadth member of the present invention all adopts thin membrane box structure, has enough intensity, rigidity and shock resistance; The inner space all adopts foam-filled thing (such as polystyrene foam plastics) to fill up, become round-the-clock anti-sink-float body, the underwater sites local damage can adopt ballast canting technology, breakage is surfaced, repair on the spot, under any operating mode, all can not sink, in use, allow the deck more unrestrained.Primary structure all adopts mesh cement thin-walled Components Composition, and the assemblingization degree is high, for condition has been created in the batch production batch production.The good corrosion resistance of product in seawater, long service life, the maintenance expense is economized.
The grid-like boxed frame with grid-like box structure that the cultivation module is formed by a plurality of cultivation unit spliceds, the breeding spaces that surrounds except each cultivation unit is used for satisfying the module cultivation demand, the performance that also efficiently solves buoyancy of the present invention, stability, unsinkability, impact resistance and rise and fall with ripple; Increase frictional resistance, form drag, the hydrodynamic damping of buoyancy aid, strengthened unsteady wave dissipation effect and capacity of anti-storm.
Lateral surface at outer panel is provided with linked set 15, is provided with mooring post 16 on the deck with four drift angles of the grid-like boxed frame of outer panel.Linked set should satisfy under the design conditions, and the peak load that may occur is checked the bearing capacity of linked set and the intensity of partial reinforced structure.The decrement of buffer unit is determined at the maximum vertical inclination angle that the design of buffer unit may occur when then moving under wave action according to module.Mooring post can satisfy anchoring and the mooring requirement after the module spliced group, also can implement short line connection.
The set bull outfit and fittint (being linked set, mooring post etc.) of cultivation module has satisfied the installation of assembly group, anchoring location and the anti-drift facility of group's anchor of cultivation job platform, has improved the survival ability of marine integrated cultivating system under the condition of the disastrous world.
The deck of cultivation module and the width of base plate are 0.4 ~ 0.6m, and the height of interior plate and outer panel is 0.5 ~ 1.5m; Effective operation area on the deck is large, has improved the safety of operation on the sea.According to the operation needs, above deck of the present invention, allow to arrange the superstructure of certain altitude and wind area, as work and accommodation.Its structural strength should satisfy corresponding ship construction rules to the requirement of superstructure deck chamber.
In general overall structure of the present invention is namely with the total length of the grid palisade boxed frame of outer panel=1/2 design wavelength; Overall width≤1/2 design wavelength can make the longitudinal bending moment of module in wave and total tranverse bending moment reduce by 75%.In general, select principal dimensions and the physical dimension of cultivation module by the wave parameter of using the marine site under disastrous natural conditions, can effectively enlarge the scope of application of marine integrated cultivating system, create conditions near unmanned island, making up marine rural area.Other aspects, for example: 1 moldeed depth should satisfy module deadweight+reserve buoyancy to the requirement of moldeed depth; Size and the quantity of 2 cultivation unit are determined according to requirements.The basic structure of 3 modules should satisfy under the design conditions, to the requirement of buoyancy aid longitudinal strength, transverse strength and local strength.
Linked set comprises the chain link that is fixed on the outer panel and the shackle that is used for connecting two chain links.In order to save cost, simple chain link and shackle have been adopted.
Several are connected to form square cultivation platform with the grid-like boxed frame of outer panel linked set and the mooring post by the outside, and linked set is provided with rubber buffer.
In summary because cultivation module wetted surface area and band water quality are large, be subjected to External Force Acting after because frictional resistance is large, add the effect of hydrodynamic damping, good wave absorption function is just arranged itself, thereby wave absorption function and the breeding function of system is united two into one.
Shown in Fig. 8 ~ 10: described Vertical Anchor is artificial fish shelter formula Vertical Anchor, it is by trapezoidal plate 22, floor 21, top board 23, jockey, level board 24 consists of, trapezoidal plate is the equicrural ladder plate that the middle part, lower edge is provided with breach 25, trapezoidal plate two dual-sides of five groups of same sizes are interconnected to form the stereochemical structure that cross section is regular pentagon, the top of trapezoidal plate connects top board, the top of top board is provided with jockey, adjacent inboard, trapezoidal plate junction is provided with floor in twos, floor equates apart from the distance between the trapezoidal plate of both sides, inboard at trapezoidal plate, also be provided with in twos level board between the floor, described level board is positioned at the slightly position of top of trapezoidal plate breach, level board is parallel with top board, on trapezoidal plate, be positioned on the following wall of level board horizontal level and trapezoidal plate is provided with air vent 26 near the wall of upper edge, in the process of the present invention's vertical decline in water, air vent helps Exhaust Gas, make level board and top board produce vacuum adsorption force, on trapezoidal plate, be positioned at the above wall of level board horizontal level and be provided with perforate 27.The upper edge of described floor is connected with top board, and the lower edge of floor flushes with the lower edge of trapezoidal plate, and the non-barbed portion in trapezoidal plate lower edge of floor lower edge and floor both sides consists of special-shaped anchor fluke.The suspension ring at Vertical Anchor top are connected with bollard by annular anchor cable, are convenient to check, adjust and change anchor cable.
As shown in Figure 9: establish the special-shaped anchor fluke (cross section is the structure of claw-like) that trapezoidal plate jaggy and floor have formed flare for two, thereby after guaranteeing that the present invention inserts the stratum, seabed, keep each to stable, produce grasping force and resistance to capsizing, by anchor cable with after water floating body links to each other, form the anti-drift facility of group's anchor, can effectively control the drift value of buoyancy aid.And the level board of claw-like structure of the present invention top band flanging after the measure of employing vacuum suction, can effectively increase the vertical withdrawal resistance of Vertical Anchor, further improves the holding power to weight ratio of Vertical Anchor self.
Artificial fish shelter formula Vertical Anchor is positioned at the above space of level board and communicates with the external world by perforate, is convenient to the turnover of self-sow fish, to improve the quality of the ecotope, maintenance and the corresponding fishery-ies product of raising that cultivate the waters.
Trapezoidal plate, floor, top board, level board are ferrocement panel, and the thickness of ferrocement panel is not less than 3cm.Can improve on the one hand the corrosion resistance of product, can be designed on the other hand each assembly flat section and carry out prefabrication and assembly construction, to realize the batch production batch production, guarantee product quality.During manufacturing, on assembly platform, prefabricated components are pieced together composing type first, carry out subsequently the construction of top board and level board, carry out at last the processing of vertical seam and the impregnation process of surfaces externally and internally.
With traditional Vertical Anchor contrast, the present invention adopts ferro-cement polygon thin-walled space structure, can give full play to the mechanical property of different structure material, reduce raw-material consumption, reduce manufacturing cost, save steel 75% with the steel construction ratio of identical function and size, compare with reinforced concrete structure, the sand material consumption saves 50%, has good effects of energy saving and emission reduction.
Artificial fish shelter formula Vertical Anchor adopts the manufacturing of assembled ferro-cement, and process with the impregnated material that meets European Union's food-grade standard on the surface, and pollution-free, formed artificial fish shelter district is that the fish of self-sow make up a kind of brand-new ecotope.
Generally speaking: the polygon space structure that artificial fish shelter formula Vertical Anchor adopts prefabricated mesh cement thin-walled Component composition to form.Top is artificial fish shelter, and is logical with the external sea water, and the confession fish are are freely come in and gone out and perch.The bottom is the claw type structure, and each is to all having grasping force and anti-going all out.The horizontal baffle of transmission between two parts up and down can be controlled the degree of depth that grasps of anchor fluke, can improve because of the vacuum suction effect again the grasping force of Vertical Anchor.Top suspension ring link to each other with tethers stake on the platform with anchor cable, by the length of control chain cable, the restriction platform under stormy waves stream compound action respectively to drift value.If any special requirement, also job platform can be designed to submersible type.
The structural representation that Figure 11 provides for the gravity swing type Vertical Anchor, it is made of column 31, median septum 33, anchor base plate 32, outside plate 34, described many group median septums are connected on the sidewall of column, adjacent median septum outer side edges is connected with outside plate in twos, the anchor base plate is connected to the bottom of column, median septum, outside plate, be embedded with suspension suspension ring 35 in the column upper surface, median septum is provided with some preformed holes 36 near the sidewall of median septum lower edge.Column has played the integrally-built effect of supporting, and median septum is used for connecting column and outside plate, has played connection and has strengthened effect of the present invention, and outside plate, anchor base plate are used for making up peripheral frame of the present invention.
Because the different the present invention of the structure of outside plate can roughly be divided into following two kinds of structures:
As shown in figure 12: described median septum is the trapezoidal sheet material of one group of same size, side and column that median septum is grown are contour, side and outside plate that median septum is shorter are contour, described outside plate is that the identical cross section of specification is the outside plate of arc, can realize the prefabricated of product like this, in advance product is produced in batches, later stage makes up in order, make assembly of the present invention have the characteristics of convenient transportation, also can control the specification of the assemblies such as median septum simultaneously, can improve the applicability of product; Being equally spaced between a plurality of median septums is connected on the column and side that median septum is long is connected with column, and the arc outside plate is connected between two adjacent median septums, and the dual-side of arc outside plate is connected on the shorter side of adjacent median septum; If the radian of arc outside plate has inconsistent place, although also can adjust the position of median septum assembles in the later stage, but can increase difficulty and the overall work intensity of installation, outside plate cross section after the connection is circular, and the anchor base plate is that the center of circle of circle and anchor base plate is connected in the column lower end face.The diameter of the cylindrical cross-section that the arc outside plate is spliced to form is less than the diameter of anchor base plate.The present invention has the sidewall (being spliced arc outside plate) of thin layer and the structure that the anchor base plate extends slightly, adopt the version of thin-walled cube and anchor base plate extension, can satisfy the requirement of gravity swing type Vertical Anchor to volume, deadweight and geometry comprehensively, effectively reduce the consumption of steel and cement.
The quantity of median septum also is four groups, and the quantity of arc outside plate is four groups.Four groups is the most basic quantity, can satisfy the requirement to structural strength and manufacturing process, certainly the quantity of median septum and arc outside plate can increase synchronously, needs on the one hand at that time to revise manufacturing process, has increased on the other hand the overall difficulty in the component process of the present invention.
As shown in figure 13: described median septum is the prefabricated trapezoidal sheet material of one group of same size, side and column that median septum is grown are contour, side and outside plate that median septum is shorter are contour, described outside plate is the identical prefabricated square outside plate of specification, be equally spaced between a plurality of median septums and be connected on the column and side that median septum is long is connected with column, square outside plate is connected between two adjacent median septums, and the dual-side of square outside plate is connected on the shorter side of adjacent median septum; Outside plate cross section after the connection is the limit number regular polygon identical with square outside plate quantity, and the anchor base plate is connected in the column lower end face for the geometric center over against limit type and anchor base plate identical with square outside plate cross section.The cross section that square outside plate is spliced to form is that the circumcircle diameter of regular polygon is less than the circumcircle diameter of regular polygon anchor base plate.Basic identical with the operation principle of embodiment 1, this structural design can improve the adaptability of product, improves the intensity of product, reduces the consumption of material, good manufacturability.
Described column, median septum, anchor base plate, outside plate are ferro-cement structure.According to the working mechanism of gravity swing type Vertical Anchor, every bulk density all can be made such as steel, stone material, reinforced concrete, ferro-cement and other synthetic materials greater than the structural material of seawater.Because the gravity swing type Vertical Anchor requires that certain volume, deadweight and geometry are arranged, behind the generalized analysis of Technological Economy, determine to adopt the ferro-cement manufacturing.
The assembling combination connected mode of gravity swing type Vertical Anchor is as follows: the gravity swing type Vertical Anchor by on the median septum of four groups of ferro-cement, the outside plate mounting plate with the anchor base plate assembled formation of ferro-cement after, adopt the high frequency grouting process to carry out the moulding of gin pole, vertical edge joint seam.The suspension suspension ring of gravity swing type Vertical Anchor are located at the column top, adopt zinc-plated anchor steel manufacturing, link to each other with column by partial reinforced structure.
Anchor cable adopts mode that single two point hangs to link to each other with jockey on the platform, is convenient to anchor cable is made regular check on and changed, and can adjusts the length of anchor cable according to the anti-drift effect of reality, with seabed maintenance certain distance.
Generally speaking: the gravity swing type Vertical Anchor adopts the barrel-shaped or cube structure of the thin-walled of base extension, water body in the bucket becomes stagnant water when motion, deadweight and the inertia of gravity bob have effectively been increased, and the anchor base plate of outer, then increased the hydrodynamic damping when moving up and down, the buoyancy aid of can decaying is subjected to the amplitude of the rolling, pitching and the heave movement that occur behind the External Force Acting, and reduces the horizontal drift amount of buoyancy aid under stormy waves stream compound action.
Claims (8)
1. integrated cultivating system in sea, it is characterized in that: it comprises a plurality of cultivation modules (5), artificial fish shelter formula Vertical Anchor (3), gravity swing type Vertical Anchor (4), AM2 anchor chain (2) and δ type high holding power anchor (1), and a plurality of cultivation module combinations are arranged and formed square cultivation array;
Be positioned on the part or all of cultivation module that cultivates the array outer edge and also be provided with the AM2 anchor chain, the AM2 anchor chain is fixed on the end angle of cultivation module away from outer edge, the AM2 anchor chain is along square array horizontal stroke, longitudinal direction to the oblique downward-extension of outer edge direction corresponding to this AM2 anchor chain, and the end of AM2 anchor chain is provided with the δ type high holding power anchor that is fixed in the seabed;
The optional position, edge of each cultivation module is fixed with Vertical Anchor, and cultivation array outer edge also is provided with some gravity swing type Vertical Anchor.
2. the integrated cultivating system in sea according to claim 1, it is characterized in that: it also comprises auxiliary AM2 anchor chain (42), described auxiliary AM2 anchor chain is connected on four wherein one or more drift angles of drift angle of square array, the auxiliary outside oblique downward-extension of AM2 chain anchor, the end of AM2 anchor chain is provided with the auxiliary δ type high holding power anchor (41) that is fixed in the seabed.
3. the integrated cultivating system in sea according to claim 1, it is characterized in that: described each cultivation module bodies is served as reasons, and how group cultivates unit transverses, longitudinal arrangement forms square grid-like boxed frame, described cultivation unit is the quadra that is comprised of interior plate (13), adjacent interior plate base connects along passing through base plate (12) between the quadra in twos, adjacent interior plate upper edge connects by deck (11) between the quadra in twos, the periphery of grid-like boxed frame also is provided with the outer panel (14) in a week, the lower edge of outer panel is connected with interior plate (13) lower edge of grid-like boxed frame periphery by base plate (12), the upper edge of outer panel (14) is connected with interior plate (13) upper edge of grid-like boxed frame periphery by deck (11), is filled with foam-filled thing in the space that forms between base plate (12) and deck (11); Lateral surface at outer panel is provided with linked set (15), is provided with mooring post (16) on the deck of four drift angles of grid-like boxed frame; Interior plate (13), base plate (12), deck (11), outer panel (14) are ferrocement panel.
4. the integrated cultivating system in sea according to claim 1, it is characterized in that: it is by trapezoidal plate (22), floor (21), top board (23), jockey, level board (24) consists of, trapezoidal plate (22) is provided with the equicrural ladder plate of breach (25) for the middle part, lower edge, trapezoidal plate two dual-sides of five groups of same sizes are interconnected to form the stereochemical structure that cross section is regular pentagon, the top of trapezoidal plate (22) connects top board (23), the top of top board (23) is provided with jockey, adjacent trapezoidal plate (22) inboard, junction is provided with floor (21) in twos, and floor (21) equates apart from the distance between the both sides trapezoidal plate (22); Inboard at trapezoidal plate (22), also be provided with level board (24) between the floor (21) in twos, described level board (24) is positioned at the slightly position of top of trapezoidal plate (22) breach (25), level board (24) is parallel with top board (23); Upper at trapezoidal plate (22), be positioned on the wall of level board (24) horizontal level below and trapezoidal plate (22) is provided with air vent (26) near the wall of upper edge, on trapezoidal plate (22), be positioned at the wall of level board (24) more than the horizontal level and be provided with perforate (27); Wherein jockey is suspension ring (28) and rings seat (29), and described rings seat (29) is fixed on the upper surface of top board (23), and suspension ring (28) are fixed on the rings seat (29).
5. marine integrated cultivating system according to claim 4, it is characterized in that: the upper edge of described floor (21) is connected with top board (23), the lower edge of floor (21) flushes with the lower edge of trapezoidal plate (22), and the non-breach in trapezoidal plate (22) lower edge (25) part of floor (21) lower edge and floor (21) both sides consists of special-shaped anchor fluke.
6. marine integrated cultivating system according to claim 1, it is characterized in that: described gravity swing type Vertical Anchor is by column (31), median septum (33), anchor base plate (32), outside plate (34) consists of, described many group median septums (33) are connected on the sidewall of column (31), adjacent median septum (33) outer side edges is connected with outside plate (34) in twos, anchor base plate (32) is connected to column (31), median septum (33), the bottom of outside plate (34), be embedded with suspension suspension ring (35) in column (31) upper surface, median septum (33) is provided with some preformed holes (36) near the sidewall of median septum (33) lower edge; Described column (31), median septum (33), anchor base plate (23), outside plate (34) are the formed thin-wall construction of composite ferro-cement.
7. the integrated cultivating system in sea according to claim 6, it is characterized in that: described median septum (33) is the trapezoidal sheet material of one group of same size, side and column (31) that median septum is grown are contour, the side that median septum is shorter and outside plate (34) are contour, described outside plate (34) is the outside plate (34) of arc for the identical cross section of specification, be equally spaced between a plurality of median septums (33) and be connected in column (31) side upper and that median septum (33) is long and be connected with column (31), the arc outside plate is connected between two adjacent median septums (33), and the dual-side of arc outside plate is connected on the shorter side of adjacent median septum (33); Outside plate cross section after the connection is circular, and the anchor base plate is that the center of circle of circle and anchor base plate is connected in column (31) lower surface; The diameter of the cylindrical cross-section that the arc outside plate is spliced to form is less than the diameter of anchor base plate (32); The quantity of median septum (33) also is four groups, and the quantity of arc outside plate is four groups.
8. the integrated cultivating system in sea according to claim 6, it is characterized in that: described median septum (3) is the prefabricated trapezoidal sheet material of one group of same size, side and column (31) that median septum is grown are contour, the side that median septum (33) is shorter and outside plate (34) are contour, described outside plate (34) is the identical prefabricated square outside plate of specification, be equally spaced between a plurality of median septums (33) and be connected on the column and side that median septum (33) is long is connected with column (31), square outside plate is connected between two adjacent median septums (33), and the dual-side of square outside plate is connected on the shorter side of adjacent median septum (33); Outside plate after the connection (34) cross section is the limit number regular polygon identical with square outside plate quantity, and anchor base plate (32) is connected in column (31) lower surface for the geometric center over against limit type and anchor base plate (32) identical with square outside plate cross section; The cross section that square outside plate is spliced to form is that the circumcircle diameter of regular polygon is less than the circumcircle diameter of regular polygon anchor base plate; The quantity of median septum (33) also is four groups, and the quantity of arc outside plate is four groups, and anchor base plate (32) is square.
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| CN201210421647.2A CN102870721B (en) | 2012-10-26 | 2012-10-26 | Integrated culture system on sea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114051963A (en) * | 2021-11-10 | 2022-02-18 | 天津大学 | Automatic aquaculture net cage based on offshore booster station |
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| CN102870721B (en) | 2014-05-28 |
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Effective date of registration: 20191105 Address after: 314100 room 427, No.16 Fuxing Avenue, Xitang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Xitang Industry Co.,Ltd. Address before: 350004 No. 1, No. 104 middle Wuyi Road, Taijiang District, Fujian, Fuzhou, 501 Patentee before: Zhu Yuankang |
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Application publication date: 20130116 Assignee: Jiashan County Xitang Entrepreneurship and Innovation Service Co.,Ltd. Assignor: Zhejiang Xitang Industry Co.,Ltd. Contract record no.: X2023330000544 Denomination of invention: Marine integrated aquaculture system Granted publication date: 20140528 License type: Common License Record date: 20230822 |