Background technology
2014, global output of aquatic products was about 162,800,000 tons, wherein, aquaculture production accounts for the 43% of total output.Examine
Consider the affluence that population increases and lives, it is contemplated that to the year two thousand thirty, to meet existing Aquatic products consumption level per capita, output of aquatic products
Need to increase by 50,000,000 tons.China is world-renowned aquaculture big country, and aquaculture production in 2014 is 49,000,000 tons, root
" 13 " developing goal is cultivated according to Chinese Fishery, to the year two thousand twenty, aquaculture production need to increase to 53,000,000 tons.At present, fishing
Industry fishes for the maximum production level that reached, and development aquaculture is the unique channel for filling up aquatic products insufficiency of supply-demand, it is contemplated that 20 years
Interior, the ratio that aquaculture amount accounts for aquatic products overall supplies will be added to more than 60%, following aquaculture development and economic growth
Have a high potential.
Traditional aquaculture pattern includes the cultivation of Tu Tang cultivation, high-elevation breeding pond, industrialized aquaculture and general container
Deng.Wherein, Tu Tang cultivation and high-elevation breeding pond are generally required directly using water body or building at nearly water source, at the same by environment,
The influence such as weather, water pollution, epidemic disease is big, and addressing limitation is more, floor space is big, cultivation success rate is low, yields poorly;Industrial aquaculture
Disposable input is big, scale is big, and general cultivation self-employed worker or small enterprise generally lacked of capital, invests that amount is high, invest recovery
The factor influence such as the cycle is long, the difficult control of risk, management difficulty are big, it is difficult to implement, so industrial aquaculture pattern is not still general now
And;The van-type aquaculture model as Cultivation container using container is have also appeared currently on the market, but this pattern is only
Simply Container Reconstruction into common Cultivation container, low space utilization, it is impossible to realize that real high density high yield is supported
Grow.
It would therefore be highly desirable to a kind of aquaculture system for being suitable for collecting middle and higher density and environmental protection of utility model.
Utility model content
In order to solve the above-mentioned technical problem, the utility model is to provide a kind of aquaculture system, to solve existing skill
Cultivated in art and take up an area big, the production cycle is long, yields poorly, and easy cross pollution between each culturing pool, not environmentally the problems such as.
For above-mentioned technical problem, the utility model proposes a kind of aquaculture system, including:Casing;The casing bag
Multiple spaced dividing plates are included, the dividing plate will be separated into multiple culturing pools, the appearance of at least two culturing pools in the casing
Product size is incremented by successively with the growth phase of aquaculture product.
In a preferred approach, the culturing pool for the last growth phase of aquaculture product is provided with and is caught with ft connection
Mouth is dragged for, to realize fishing for for its internal aquatic products.
In a preferred approach, the base plate in the vertical direction height difference of the multiple culturing pool is so that its depth is different;
The connected position of the adjacent culturing pool of each two is provided with transfer device, so that the aquatic products in the shallower culturing pool of depth fall pond extremely
In the deeper culturing pool of depth.
In a preferred approach, the culturing pool includes the first culturing pool, the second culturing pool and the 3rd culturing pool, and it is along described
Casing length direction is sequentially distributed;The first cultivation pool volume is minimum, and the 3rd cultivation pool volume is maximum.
In a preferred approach, the base plate of the first culturing pool and the second culturing pool be slope, and shallower culturing pool the bottom
Plate is set diagonally downward to the direction of deeper culturing pool.
In a preferred approach, the aquaculture system also includes equipment room, is used to carry out the water body of each culturing pool
Filtering, purification, adjustment and oxygenation.
In a preferred approach, effluent cycle generating apparatus, oxygen supply equipment and thermostatic equipment again are provided with the equipment room.
In a preferred approach, probiotics is additionally provided with the equipment room to spread cultivation pond, and the probiotics of culture is added to institute
State in culturing pool.
In a preferred approach, the equipment room is arranged in the casing, and the one end in the casing.
In a preferred approach, each culturing pool is connected with blow-off line, circulating backwater pipeline and oxygenation pipeline, the blowdown
Pipeline and circulating backwater pipeline are connected with effluent cycle regeneration equipment, and the oxygenation pipeline is connected with the oxygen supply equipment,
So that described each culturing pool constitutes independent work system.
In a preferred approach, each culturing pool is provided with sewage draining exit, and the sewage draining exit is located on culturing pool base plate, so that in it
The pollutant discharge in portion.
In a preferred approach, the casing is container-type steel construction.
In a preferred approach, the outer surface of the casing is provided with heat-insulation layer.
In a preferred approach, top cover able to turn on or off is provided with the top of the multiple culturing pool, the top cover has translucency.
In a preferred approach, it is provided with the casing towards the ladder at the top of the culturing pool.
Compared with prior art, the utility model has the advantages that:The utility model aquaculture system is based on
Casing is set, and classification aquaculture had both been realized by the rational deployment in space, i.e., " little Chi breeds fish seedling, and great Chi forms fish, while
The pattern of cultivation ", also achieves high-density breeding, and Water space utilization rate is high, and whole system is also convenient for moving and transports.This reality
It is simple with new aquaculture system structure, it is easily installed construction;With miniaturization, modularization and small investment return period are short etc.
Advantage.
Specific embodiment
Embodying the utility model feature will describe in detail in the following description with the exemplary embodiment of advantage.It should be understood that
Be that the utility model can have various changes in different implementation methods, it does not all depart from model of the present utility model
Enclose, and explanation therein and diagram are treated as purposes of discussion in itself, and be not used to limit the utility model.
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 7, the present embodiment aquaculture system includes:Casing 2.The casing 2 includes multiple interval settings
Dividing plate, the dividing plate will be separated into three classifications culturing pool and an equipment rooms 4 in casing 2.Three classification culturing pools are respectively
First culturing pool 31, the second culturing pool 32 and the 3rd culturing pool 33.Equipment room 4 is used to carry out the water body of each culturing pool
Filter, purification, adjustment and oxygenation.
The casing 2 of the present embodiment is container-type steel construction, and its size meets the requirement of Container Transport, it is adaptable to packaging
Case transportation system, so that the aquaculture system convenient transportation, flexibility is high.
In other embodiments, casing 2 can also be other box-structures except container-type steel construction, not make herein
Limit.
Referring again to Fig. 3, Fig. 8 and Fig. 9, three culturing pools and equipment room 4 are sequentially distributed along the length direction of casing 2.If
4 first ends 21 being placed in casing 2 between standby, the first culturing pool 31 is connected with equipment room 4, the first culturing pool 31, the second culturing pool
32 and the 3rd culturing pool 33 arranged to the second end 22 in casing 2 successively;Wherein, the first culturing pool 31, the and of the second culturing pool 32
The volume size of the 3rd culturing pool 33 is incremented by successively with the growth phase of aquaculture product.Further, three bottoms of culturing pool
Plate in the vertical direction height difference is so that its depth is incremented by successively;That is, the depth of the first culturing pool 31 is most shallow, the 3rd
The depth of culturing pool 33 is most deep, and the depth of the second culturing pool 32 is between the first culturing pool 31 and the 3rd culturing pool 33.
First culturing pool 31, the second culturing pool 32 and the 3rd culturing pool 33 are distributed by certain volume fraction, the volumetric ratio
Example determines according to the kind of different aquatic products.In the present embodiment, the inwall of dividing plate 231, dividing plate 232, base plate 241 and casing 2
Surround the first culturing pool 31;The inwall of dividing plate 232, dividing plate 233, base plate 242 and casing 2 surrounds the second culturing pool 32;Dividing plate
233rd, the inwall of the inwall at the second end 22, the base plate 23 of casing 2 and casing 2 surrounds the 3rd culturing pool 33.First culturing pool 31
The base plate 23 of base plate 242 and casing 2 of the culturing pool 32 of base plate 241 and second there is a certain distance so that the first culturing pool
31 and second the lower section of culturing pool 32 there is certain receiving space.
It should be noted that in the present embodiment the 3rd culturing pool 33 base plate, i.e. the base plate 23 of casing 2, or logical
The base plate for adding base plate as the culturing pool is crossed, the present embodiment is omitted and set.
Transfer device 51 and transfer device 52 are respectively equipped with dividing plate 232 and dividing plate 233, two transfer devices 51,
52 can connect two adjacent culturing pools, and by the connected relation of both Valve controllings thereon so that the first culturing pool
Aquatic products in 31 fall in pond to the second culturing pool 32, and aquatic products in the second culturing pool 32 fall pond to the 3rd culturing pool 33
It is interior.Three culturing pools are separate, can separately cultivate the aquatic products in different breeding stage, it is to avoid mutual between culturing pool
Pollute and influence the success rate of aquaculture.
More preferably, the base plate 241 of the first culturing pool 31 is slope, and the slope is tilted towards dividing into the direction of the second culturing pool 32
Put;The base plate 242 of the second culturing pool 32 is also slope, and the slope is set diagonally downward to the direction of the 3rd culturing pool 33.And two
Transfer device 51,52 is respectively arranged on the lower position of vertical baffle 232 and vertical baffle 233, i.e., near the He of the first culturing pool 31
The bottommost of the second culturing pool 32, is conducive to the operation of falling pond.
On the inwall of the casing 2 for surrounding the 3rd culturing pool 33(I.e. on the pool wall of the 3rd culturing pool 33)It is provided with and ft connection
Fish for mouth 6, to realize fishing for for its internal aquatic products.More preferably, as shown in figure 8, the bottom of pond of the 3rd culturing pool 33 is towards catching
The inclination of the direction of mouth 6 is dragged for, is conducive to fishing for all aquatic products in the 3rd culturing pool 33.
It should be noted that fish for mouth 6 not limiting on the pool wall of the 3rd culturing pool 33 for being arranged at the present embodiment, this is fished for
Mouth should be located on the pool wall of the culturing pool of the last growth phase of aquaculture product.
In actual use, fish for mouth to be not limited to be arranged on pool wall, can also not be limited herein in the bottom of culturing pool
It is fixed.
Effluent cycle generating apparatus, oxygen supply equipment and thermostatic equipment again are provided with equipment room 4(It is not shown in figure), sewage follows
Ring again generating apparatus mainly including intake pump, grade one filter, biochemical purification device, water quality survey device and secondary filter etc., it is ensured that
The high density and high yield of classification cultivation.Each culturing pool is connected with blow-off line, circulating backwater pipeline and oxygenation pipeline(Figure
In it is not shown), these pipelines are placed in the space of the first culturing pool 31 and the lower section of the second culturing pool 32, further to reduce occupation of land
Area.The water inlet pipe and water outlet pipe of the blow-off line and circulating backwater pipeline and the effluent cycle in equipment room 4 generating apparatus again is connected, can
Sewage in each culturing pool is come back in corresponding culturing pool after effluent cycle regenerates equipment clean, form a company
Continuous water circulation system, it is ensured that water quality meets cultivation and requires all the time in culturing pool, even if high-density breeding does not result in water yet
The deterioration of matter, so that ensure aquatic products survival rate, for the high yield of classification cultivation provides safeguard.The oxygenation pipeline and equipment room 4
Interior oxygen supply equipment outlet connection.So far, each culturing pool constitutes an independent work system, first, reduces each culturing pool
Between cross-infection probability, improve cultivation success rate;Secondly, purified treatment and reuse can be carried out to culturing pool sewage,
And can be used as fertilizer after the residue collection for reclaiming, do not produce secondary pollution.Again, water utilization rate is improve, environment is reduced
Pollution, realizes breeding process " zero-emission ".
Further, equipment room 4 is additionally provided with probiotics and spreads cultivation pond, oxygenerator and air blower etc., is the sewage disposal of cultivation
Be smoothed out provided auxiliary.Wherein, the probiotics pond that spreads cultivation is added to culturing pool with by the probiotics of culture.
Each culturing pool is additionally provided with sewage draining exit, and the sewage draining exit is located at each culturing pool bottom of pond face lowest point, with floor drain
Mode it is corresponding blow-off line connection so that the pollutant in culturing pool(Such as excreta, remains and residual bait)Discharge.
The outer surface of casing 2 is provided with heat-insulation layer, and casing 2 can be made to have good heat preservation and insulation.
Three tops of culturing pool 31,32,33(It is concordant with the top of casing 2)It is provided with top cover 7 and platform 8, top cover 7 and platform
8 along the length direction laid out in parallel of casing 2, and top cover 7 has keying function and translucency.The outside of platform 8 is provided with handrail 81, protects
Safety of the operating personnel in the operation of platform 8 is demonstrate,proved.
Is provided with towards the ladder 9 at the top of culturing pool in casing 2, the ladder 9 is arranged at the side of equipment room 4, and with platform 8
Homonymy is set.Equipment room 4 and ladder 9 are listed in the position of first end 21 of casing 2.4 and ladder 9 between the corresponding device of first end 21
Position be respectively equipped with door 41 and door 91.Operating personnel can be gone directly platform 8 by ladder 9, and be entered by 7 pairs of each culturing pools of top cover
Row operation and management.
Please further in conjunction with Fig. 3, Fig. 8 and Fig. 9, by taking culture of Penaeus vannamei as an example, this implementation aquaculture system is illustrated
The operation principle of system:The cultured area ratio of the first culturing pool 31, the second culturing pool 32 and the 3rd culturing pool 33 is 5%-15%:
20%-30%:60%-70%.Juvenile prawn is originally placed in the first culturing pool 31(That is low-level culture pool)It is interior, after cultivating -60 days 30 days, grow up
The prawn for reaching mid-term size is transferred to the second culturing pool 32 by transfer device 51(That is high-level culture pool);In the second cultivation
After cultivating -60 days 30 days again in pond 32, prawn is transferred to the 3rd culturing pool 33 of maximum eventually through transfer device 52(I.e.
Three-level culturing pool);Cultivated by -60 days 30 days again in the 3rd culturing pool 33, just reach listing specification, carried out from mouth 6 is fished for
Sale can be listed after fishing for.Because juvenile prawn, Prawn and prawn are the cultivation simultaneously and while shift in three culturing pools,
That is, it is only necessary to can list within -60 days 30 days, the output time shortens more than 1/3rd than traditional breeding way, identical
Cultured area, identical cultivation density under the premise of, identical culturing time, be classified cultivating system yield be theoretically tradition
Three times of aquaculture model.
In other embodiments, the quantity of culturing pool is not limited to three, can be according to the growth cycle of different aquatic products come really
It is fixed;Aquatic products such as short for the fast, culture-cycle of growing up can only be divided into two-stage and cultivate(Two culturing pools are set), and grow up
Slowly, culture-cycle aquatic products long can be divided into more than three multi-class cultures in stage(The culturing pool of more than three is set).
In other embodiments, the depth of multiple culturing pools is not limited to incremented by successively along casing length direction, ensures first
The base plate in the vertical direction height of the adjacent culturing pool of each two is different so that the depth of two culturing pools is different, and this two
The connected position of individual culturing pool sets transfer device, and the transfer device can make aquatic products in the shallower culturing pool of depth pond
To the deeper culturing pool of depth;Secondly ensure that the aquatic products production cycle lays in proper order, and final culturing pool can be collected to
It is interior.
In other embodiments, transfer device is not limited to only be convenient to the pond structure with difference of height, transfer dress
Putting can also have the function of falling pond according to two structures of adjacent culturing pool.
In other embodiments, the distribution of multiple culturing pools can also be along the distribution of casing width or multigroup culturing pool
And column distribution etc., it is not construed as limiting herein.
In other embodiments, equipment room is not limited to be arranged in casing, can also be arranged at outside casing, the equipment room
Can be connected with the different breeding pond in multiple casings, its operation principle is identical, and here is omitted.
The utility model aquaculture system is set based on casing, and classification aquatic products had both been realized by the rational deployment in space
Cultivation, the i.e. pattern of " little Chi breeds fish seedling, and great Chi forms fish, while cultivation ", also achieve high-density breeding, and Water space is utilized
Rate is high, and whole system is also convenient for moving and transports.Meanwhile, each culturing pool is connected with each processing equipment of equipment room, and respectively
Purification between culturing pool and take a tonic or nourishing food to build up one's health separate, aquatic products output cycle is short is ensure that on the whole, quality is high, reduces environment
Pollution.The utility model aquaculture system structure is simple, is easily installed construction;With miniaturization, modularization and small investment are returned
The advantages of receiving cycle is short.
Although describing the utility model with reference to above exemplary embodiment, it is to be understood that, term used is to say
Bright and exemplary and nonrestrictive term.Because the utility model can be embodied without deviating from practicality in a variety of forms
New is spiritual or substantive, it should therefore be appreciated that above-mentioned implementation method is not limited to any foregoing details, and should be in right of enclosing
It is required that widely explained in the spirit and scope that are limited, thus whole changes for falling into claim or its equivalent scope and
Remodeling all should be appended claims and be covered.