CN204104528U - Multiple field cycle water fish cultivating system - Google Patents
Multiple field cycle water fish cultivating system Download PDFInfo
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- CN204104528U CN204104528U CN201420514749.3U CN201420514749U CN204104528U CN 204104528 U CN204104528 U CN 204104528U CN 201420514749 U CN201420514749 U CN 201420514749U CN 204104528 U CN204104528 U CN 204104528U
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- Physical Water Treatments (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a kind of multiple field cycle water fish cultivating system, it is characterized in that: at least there is one deck cultivating system, every layer of cultivating system has a circulating water pool, circulating water pool is connected with the water inlet pipe of biofiltration bucket group, the water inlet pipe of biofiltration bucket group at least connects a biofiltration bucket group, tubing pump is provided with between circulating water pool and biofiltration bucket group, biofiltration bucket group and ultraviolet sterilization equipment connection, ultraviolet sterilization equipment is connected with circulation water inlet pipe, has to loop back water pipe and be connected with circulating water pool; Have one or more cultivation fish groove group, each cultivation water inlet pipe of fish groove group is connected with circulation water inlet pipe, eachly cultivates the outlet pipe that connects with fish groove group delivery port and loops back water pipe and be connected; Each cultivation is internally connected with draining external member group by fish groove group with the delivery port of fish groove group cultivating.The utility model be high cultivation density, high yield, anticorrosive, can the cycle water fish cultivating system of breeding production steady in a long-term.
Description
Technical field
The utility model relates to the field of industrial circulating water fish cultivating system, specifically a kind of complete set of equipments for fish recirculating aquaculture.
Background technology
The circulating water culture system that present society uses is multifarious, and kind is more, but mainly all there is following two large problems, thus causes the water quality of circulating water treatment unstable, and cultured output is not high:
One, appear in problem set in culturing pool design.Culturing pool part in existing circulating water culture system is nearly all adopt circular, square or hexagonal pond type to design, and the most the underlying cause adopting this design is in order to pond bottom blowdown.At the bottom of these culturing pool ponds, design is all based on pot bottom-shape, by different modes, the water in pond is rotated, the centrifugal force that the current rotated in pond produce can by the solid impurity such as ight soil, residual bait to pond intermediate collection, thus reach the object of contamination, then by the blowdown design be positioned in the middle of pond, dirt is discharged.The shortcoming of this kind of design is: drive current to need the very large energy consumption of waste, add cultivation expense; When dirt is middle close to pond time, because solid dirt loses original linear velocity, thus fall at the bottom of pond and cannot advance, that is dirt cannot arrive sewage draining exit smoothly, and filth-discharging effect is poor, causes pool inner water qualitative change bad; The design of Norway's circulating water culture system is copied in blowdown design, though filth-discharging effect makes moderate progress, does not understand that its design true essence causes final effect not good eventually because only imitating out its appearance; The current rotated can make fish cluster, to cause in pond the water quality parameters such as dissolved oxygen unequal, affect fish normal growth.
Two, cultivate cycle water technological process in existence for a long time, the basis of its design is the principle of imitative natural world water self-cleaning, and water circulation flow process is defined as substantially: culturing pool contamination → Separation of Solid and Liquid → biological decomposition → Protein Separation → sterilization → get back to culturing pool.Although this flow process can be achieved in small test chamber system in perfection, cannot be realized all the time when being amplified to hundred times or thousands of times become the system of production level.Chase after its root, or because designer does not really realize the true essence of the original Water warfare of natural world and dirt decomposition.So now most domestic producer is also in the state of piecing together equipment group system, instead of according to the uniqueness of respective cultivating system, be equipped with corresponding equipment.Above reason makes the water treatment portion of existing circulating water culture system on the market there is following fatal defects: biofiltration part biological membrane interaction is unstable; The biofiltration short time is effective, causes losing its effect during long-term production running because of safeguarding; Biofiltration lacks the flow process of dripping filter makes gas concentration lwevel in water too high, thus causes water oxygen Gas content inadequate; During sterilization employing ozone, ozone remains the fish chronic poisoning making cultivation with accessory substance; Protein Separation power consumption is large and have little effect; Solid-liquid separating equipment filter screen easily blocks the problems such as difficult maintenance.
Utility model content
The utility model provides a kind of multiple field cycle water fish cultivating system, its objective is to solve the yielding poorly of existing circulating water culture system, take up an area large, water treatment system is unstable, energy consumption is high, quantity of exchanged water is large, difficult in maintenance, the problem such as to corrode, provide a kind of multilayer architecture, high cultivation density, high yield, anticorrosive, can the cycle water fish cultivating system for breeding production steady in a long-term.
The technical solution of the utility model is:
A kind of multiple field cycle water fish cultivating system, it is characterized in that: at least there is one deck cultivating system, every layer of cultivating system has a circulating water pool, circulating water pool is connected with the water inlet pipe of biofiltration bucket group, the water inlet pipe of biofiltration bucket group at least connects a biofiltration bucket group, tubing pump is provided with between circulating water pool and biofiltration bucket group, biofiltration bucket group and ultraviolet sterilization equipment connection, ultraviolet sterilization equipment is connected with circulation water inlet pipe, has to loop back water pipe and be connected with circulating water pool; Have one or more cultivation fish groove group, each cultivation water inlet pipe of fish groove group is connected with circulation water inlet pipe, eachly cultivates the outlet pipe that connects with fish groove group delivery port and loops back water pipe and be connected; Each cultivation is internally connected with draining external member group by fish groove group with the delivery port of fish groove group cultivating.
The water inlet pipe of biofiltration bucket group is connected to two biofiltration bucket groups, each biofiltration bucket group is connected to the same number of ultraviolet sterilization equipment, the water inlet pipe that circulates, loops back water pipe, cultivation fish groove group, two biofiltration bucket groups and the ultraviolet sterilization equipment connected respectively, the water inlet pipe that circulates, loop back water pipe, cultivation is symmetrical arranged relative to circulating water pool by fish groove group.
Have the two-layer or two-layer above cultivating system superposing setting up and down, the cultivation of cultivating system is provided with rack leg by fish groove group, the rack leg being positioned at the cultivation fish groove group on upper strata be connected to be positioned at lower floor the rack leg of cultivation by fish groove group on.
The last layer cultivation rack leg of fish groove group is connected on the rack leg of lower one deck cultivation by fish groove group, is reached the object supporting last layer cultivation fish groove group completely by this kind of mode.
Cultivation is installed with aisle with on the rack leg of fish groove group.
The gangway of last layer cultivating system reaches the object of suspension completely by the suspension arrangement (aisle fixed sleeving) be arranged on its rack leg, make the aisle effect of last layer cultivating system identical with the aisle effect of lower one deck cultivating system, operation Space is also identical.
The utility model by overlap more identical, can the individual layer circulating water culture system of independent work be formed in the mode superposed up and down.
Described individual layer circulating water culture system is connected in parallel on circulating water pool by two again, and the circulation waterway symmetrically arranged is formed; Every bar circulation waterway is followed successively by according to water (flow) direction from circulating water pool: the part of circulating water pool at the bottom of pond is provided with some circulating water pool delivery ports; Each circulating water pool delivery port is connected with tubing pump; All tubing pump delivery port sides are all connected in parallel in the middle of the water inlet pipe of biofiltration bucket group; The two ends of the water inlet pipe of biofiltration bucket group are connected on two cover biofiltration bucket groups water inlet separately; The delivery port of biofiltration bucket group is connected with the outlet pipe of biofiltration bucket group; The opposite side of the outlet pipe of biofiltration bucket group is connected on the main water inlet tube of water treatment with closed easy care type ultraviolet sterilization equipment; The water treatment primary flow pipe of closed easy care type ultraviolet sterilization equipment is connected with circulation water inlet pipe; Circulation water inlet pipe and loop back and to be parallel with several cultivation fish groove group between water pipe; Cultivation is connected on circulation water inlet pipe with the water inlet of fish groove group by fish groove water inlet pipe; Cultivating to be connected to by fish groove outlet pipe with the delivery port of fish groove group loops back on water pipe; Cultivation is connected with draining external member group with the side of the fish groove inside of fish groove group delivery port; Loop back water pipe to be connected on circulating water pool water inlet.
So the utility model by overlap more identical, can the individual layer circulating water culture system of independent work be formed in the mode superposed up and down; Every layer of circulating water culture system is connected in parallel on circulating water pool by two again, and the circulation waterway in specular is formed; Every bar circulation waterway is followed successively by according to water (flow) direction arrangement from circulating water pool: several of closed easy care type ultraviolet sterilization equipment → circulation water inlet pipe → parallel connection of circulating water pool → several tubing pumps → biofiltration bucket group → water treatment cultivate by fish groove groups → loop back water pipe → circulating water pool.Wherein the cultivation water inlet of fish groove group is connected on circulation water inlet pipe by cultivation with the water inlet pipe of fish groove group; The cultivation delivery port of fish groove group loops back on water pipe by cultivating to be connected to the outlet pipe of fish groove group; Each cultivation is furnished with a set of draining external member group with the side of the fish groove inside of fish groove group delivery port.
The structure of described biofiltration bucket group is:
Be made up of with cascade a filter vat and b filter vat;
The corrugated sheet biologic packing material of the arrangement in vertical direction all filled by described a filter vat and b filter vat;
A filter vat is crossed tank with the top of b filter vat by one and is connected;
A filter vat and b filter vat are barrel top opening and open wide, and in funnel type at the bottom of bucket, are provided with many supporting legs at the bottom of bucket;
The described lowest part at the bottom of a filter vat funnel type is provided with water main inlet port; The described lowest part at the bottom of b filter vat funnel type is provided with main delivery port;
A filter vat and b filter vat are: be provided with back flushing air frame in the below of undermost sheet biologic packing material, back flushing air frame is that hollow tube is formed, tube wall is provided with aperture, described back flushing air frame is welded by the stainless steel square tube of hollow, stainless steel square tube is communicated with between inside completely, stainless steel square tube wall is provided with the aperture of equally distributed aeration; Described back flushing air frame is provided with recoil tracheae; This recoil tracheae, through at the bottom of the bucket of funnel type, extends to outside bucket; In described filter vat, the top of the sheet biologic packing material the superiors is fixedly installed top fixed mount.
The slotted plate being uniformly distributed the aperture that leaks is provided with above the top fixed mount of described b filter vat; Gas tube and overflow pipe is provided with below the bucket wall of described b filter vat vertical direction; Described gas tube level height is higher than overflow pipe.
There is fan blower be connected on the gas tube of biological lauter tub by fan blower tracheae.
Biologic packing material in a filter vat is immersed in water completely, and biologic packing material surface is provided with Microbe membrane.
Biologic packing material in b filter vat is placed in air completely, and biologic packing material surface has biota.
The structure of described ultraviolet sterilization equipment is:
Comprise main water inlet tube and primary flow pipe, have the sterili-sation unit of several laid out in parallel, each sterili-sation unit comprises body, and the water inlet of body is connected with main water inlet tube, and the delivery port of body is connected with primary flow pipe, is provided with several quartz burner in body.
The water inlet of body is positioned at the sidewall of body, is connected with Double-active-joint ball valve between the water inlet of body and main water inlet tube; The delivery port of body is positioned at the sidewall of body, is connected with Double-active-joint ball valve between the delivery port of body and primary flow pipe; An end-enclosed of body, another end is provided with bactericidal lamp group, bactericidal lamp group comprises securing member, securing member is fastened on body end with the internal screw-thread screw set by external screw thread and body end, apex seal is installed with in securing member, be installed with the quartz socket tube inserted in body in several interfaces set by apex seal, in quartz socket tube, be installed with quartz burner.
An end-enclosed of quartz socket tube, another end is provided with outlet O-ring seal, is positioned at the power supply line of the quartz burner of quartz socket tube through the through hole set by outlet O-ring seal.
The summation of water sectional area excessively in all bodys is greater than the water sectional area excessively of main water inlet tube.Also the sectional area that namely sectional area of body deducts quartz socket tube be wherein body cross water sectional area, what the summation crossing water sectional area of all bodys was greater than main water inlet tube crosses water sectional area.
Described cultivation fish groove group, its structure is:
The cross section of breeding trough is rectangle, and the top of breeding trough is uncovered; One end of breeding trough bottom land is provided with water-in flange, and water-in flange is connected with water inlet pipe towards the one end in groove, and water-in flange connects the water inlet pipe in circulating water culture system towards the one end outside groove; The other end of breeding trough bottom land is provided with a contamination district to lower recess; Be provided with a delivery port and a discharge outlet in contamination district, delivery port is connected to the return pipe in circulating water culture system.
The top end of four sidewalls of breeding trough turns up, and forms U-type groove edge; Described U-lag has stand frame along interior hypothesis, and stand frame is arranged with some rack legs.
Breeding trough bottom land is downward-sloping toward side, contamination district from water-in flange side, and inclination angle is 0 degree of-30 degree, and described inclination angle is breeding trough bottom land and horizontal plane angle.
Above breeding trough, the notch area of open-mouth is slightly larger than bottom land area.
The described water inlet pipe mouth of pipe is a little more than the top of four sidewalls of breeding trough.
Described draining external member group used for aquiculture, its structure is:
Described disposable box is uncovered box-shape, translates into box edge outside the top of disposable box wall; At one of them box of described disposable box, place is provided with a V-shape gap; The lowest part of described gap lower than box along top; Described disposable box bottom surface is provided with water inlet and delivery port, and water inlet connects water inlet pipe, and delivery port connects outlet pipe; The slotted plate be fixed in disposable box is provided with above described delivery port; Described slotted plate slant setting, is fixed on disposable box bottom surface below, and top is fixed on the box wall corresponding with gap position of disposable box, and the highest point of slotted plate is lower than gap lowest part.
Described outlet pipe is provided with positioning convex; The below of described outlet pipe end has fixing pipe box; Described fixing pipe box is upwards provided with keeper; Keeper has a C type hollow out, C type hollow out comprises translot topmost, translot bottom and the vertical slot being connected two translots; Described positioning convex inserts in C type hollow out, and when positioning convex is positioned at C type hollow out translot bottom, the end of outlet pipe inserts in fixing pipe box, and when positioning convex is positioned at C type hollow out translot topmost, the end of outlet pipe leaves fixing pipe box.
The end of described fixing pipe box is provided with flange assembly, and fixing pipe box can be fixed on bottom breeding trough by flange assembly.
Compared with prior art, of the present utility model have following beneficial effect:
1, the utility model adopts multilayer architecture, and last layer cultivating system is placed on lower one deck cultivating system, and this is reasonable in design make use of space, saves building area.Whole system have employed the modularity design be positioned at completely on ground, installs simple and easy, dismounting easily, can repeat assembling.System material more than 95% adopts fiberglass and PVC, anti-aging, service life is of a specified duration.
2, the utility model utilizes advanced circulating water treatment theory, reaches desirable water treatment efficiency, for breeding production provide water stabilization with water, whole system is provided with output is stablized, output large, can the whole year feature of uninterruptedly producing.Realize in actual production: rough gentian Grouper cultivating density 100 kilograms/cube, produce 36 tons of finished product groupers per year; African Catfish cultivation cultivation density 600 kilograms/cube, produces the excellence cultivation achievement of more than 220 ton of finished product catfish per year.
3, biofiltration bucket group of the present utility model adopts fixed sheet biologic packing material, double barrels type designs, there is effect of immersion biofiltration and a filter formula biofiltration, simultaneously due to the unique design of this biofiltration bucket inside, the Separation of Solid and Liquid that made it have both, Protein Separation and the effect toward oxygenation in water, make the utility model dispense the molten wetting system of solid-liquid separating machine, protein segregating unit and pure oxygen relative to tradition cultivation circulating water treatment process.Not only save cost of equipment and consequent energy consumption cost, more effectively reduce the probability of device fails, add the safety of breeding production.
4, ultraviolet sterilization equipment of the present utility model adopts complete disassembled design, and wherein any part is damaged it to be broken from circulation in time and keeped in repair, and the equipment that do not affect runs and bactericidal effect.Accessory is all GB product, has easily bought, and changes easily.Flow through the thinner of the water film thickness design of fluorescent tube, even if bactericidal effect is also very desirable time water clarity is not high, more suitable applications is in circulating water culture system.
5, rectangle cultivation fish groove group of the present utility model, tradition circle or hexagon culturing pool type can save the facility floor space of 20% relatively.Monolateral water inlet, the design of opposite side water outlet, can ensure the stable of trough inner water flow path direction, water quality environment is average.The design of its self-purification function ensure that cleaning in groove, and dirt concentrates in contamination district completely.Coordinate with the use of draining external member group again, by dirts such as the oil films of the ight soil in pond, residual bait and water surface, can be discharged to fast, completely outside breeding trough, for fish growth in breeding trough provides good water quality environment.
6, draining external member group of the present utility model is except dirt eliminating function, also has bait that timely collection do not eat up concurrently and collects the function of fish of the more weak or dead of muscle power.The omen of the daily ration, feeding quantity that this function can allow the control of culturist's more simple, intuitive each, the outburst of Timeliness coverage fish diseases.
7, gangway of the present utility model is fixed on the rack leg of breeding trough group by aisle fixed sleeving, and this is reasonable in design make use of existing facility, simplifies system architecture, reduces material cost.
In sum, the utility model solves the problem points of prior art, not only ensure that stable, the complete equipment cultivation of cultivate water have stable output, and the structural design of solid saves occupation of land space; Have employed fiberglass is system body material, adds the service life of equipment; Rational water circulation flow process saves energy consumption; Unique biofiltration design effect of Separation of Solid and Liquid and Protein Separation that made it have concurrently, saves equipment cost, adds the safety of breeding production.
The utility model have can annual uninterrupted produce, adopt circulating water cultivation, day quantity of exchanged water be less than or equal to 5%, the feature such as output is high, income is stablized, it is little to take up an area, energy consumption is low, water stabilization, easily installation, easy care.
Accompanying drawing explanation
Fig. 1-1 is isometric view of the present utility model;
Fig. 1-2 is top view of the present utility model
Fig. 1-3 is end views of the present utility model;
Fig. 2-1 is that schematic diagram is looked in the axle survey that waits of the utility model single-layer system;
Fig. 2-2 is floor map of the utility model single-layer system;
Fig. 2-3 is end view schematic diagrames of the utility model single-layer system;
Fig. 3-1 is that the axle perspective that waits of the utility model biofiltration bucket group surveys view;
Fig. 3-21 is schematic diagrames of the every one deck biologic packing material layer in filter vat of the present utility model;
Fig. 3-22 is a slice corrugated sheet biologic packing material schematic diagrames;
Fig. 3-3 is end views of the utility model biofiltration bucket group;
Fig. 3-4 is isometric view of the utility model biofiltration bucket group;
Fig. 4-1 is the utility model cultivation fish groove group and circulation water inlet pipe, loops back the connection diagram of water pipe;
Fig. 4-2 is cross-sectional schematic of Fig. 4-1;
Fig. 5-1 is the isometric view of the utility model ultraviolet sterilization equipment;
Fig. 5-2 is front views of the utility model ultraviolet sterilization equipment;
Fig. 5-3 is sterili-sation unit structural representations of the utility model ultraviolet sterilization equipment;
Fig. 5-4 is cutaway views of Fig. 5-3;
Fig. 5-5 is X portion enlarged drawings of Fig. 5-4;
Fig. 5-6 is explosive views of Fig. 5-3;
Fig. 5-7 is bactericidal lamp group schematic diagrames of the utility model ultraviolet sterilization equipment;
Fig. 6-1 is the connection diagram of the utility model circulating water pool;
Fig. 7-1 is the connection diagram of the utility model upper and lower layer cultivation fish groove group;
Fig. 7-2 is connector part schematic diagrames;
Fig. 8-1 is one of isometric view of the utility model cultivation fish groove group;
Fig. 8-2 is isometric view two of the utility model cultivation fish groove group;
Fig. 8-3 is end views of the utility model cultivation fish groove group;
Fig. 8-4 is vertical views of the utility model cultivation fish groove group;
Fig. 8-5 is bottom views of the utility model cultivation fish groove group;
Fig. 8-6 is the U-type groove edge of the utility model cultivation fish groove group, stand frame, rack leg schematic diagram.
Fig. 9-1 is one of isometric view of the utility model draining external member group;
Fig. 9-2 is isometric view two of the utility model draining external member group;
Fig. 9-3 is end views of the utility model draining external member group;
Fig. 9-4 is isometric view of the disposable box of the utility model draining external member group;
Fig. 9-5 is isometric view of the fixing pipe box of the utility model draining external member group.
In the drawings,
Belong to lower floor cultivating system A:A1: tubing pump, A2: water inlet pipe, the A3 of biofiltration bucket group: biofiltration bucket group, A4: outlet pipe, the A5 of biofiltration bucket group: ultraviolet sterilization equipment, A6: circulation water inlet pipe, A7: cultivate water inlet pipe, the A8 by fish groove group: cultivate with fish groove group, A9: draining external member group, A10: cultivate outlet pipe, the A11 by fish groove group: loop back water pipe, A12: circulating water pool;
Belong to upper strata cultivating system B:B1: tubing pump, B2: water inlet pipe, the B3 of biofiltration bucket group: biofiltration bucket group, B4: outlet pipe, the B5 of biofiltration bucket group: ultraviolet sterilization equipment, B6: circulation water inlet pipe, B7: cultivate water inlet pipe, the B8 by fish groove group: cultivate with fish groove group, B9: draining external member group, B10: cultivate outlet pipe, the B11 by fish groove group: loop back water pipe, B12: circulating water pool;
Belong to individual layer cultivating system: 1: tubing pump, 2: the water inlet pipe of biofiltration bucket group, 3: biofiltration bucket group, 4: the outlet pipe of biofiltration bucket group, 5: ultraviolet sterilization equipment, 6: circulation water inlet pipe, 7: the cultivation water inlet pipe of fish groove group, 8: cultivation fish groove group, 9: draining external member group, 10: the cultivation outlet pipe of fish groove group, 11: loop back water pipe, 12: circulating water pool, 13: fan blower tracheae, 14: fan blower, 15: circulating water pool water inlet, 16: circulating water pool delivery port,
Belong to connector: 17: aisle fixed sleeving, 18: connector, 19: aisle;
Belong to biofiltration bucket group: 301a: filter vat, 302b: filter vat, 303: recoil tracheae, 304: back flushing air frame, 305: water inlet, 306: delivery port, 307: top fixed mount, 308: slotted plate, 309: cross tank, 310: biologic packing material layer, 311: gas tube, 312: overflow pipe; 3100: corrugated sheet biologic packing material;
Belong to ultraviolet sterilization equipment: 5a: sterili-sation unit, 5b: main water inlet tube, 5c: pipe plug, 5d: primary flow pipe, 5e: water inlet flange, 5f: delivery port flange, 501: O-ring seal, 502: Double-active-joint ball valve, 503: end pipe plug, 504: threeway, 505: semi-transparent light pipe, 506: external-thread union mouth, 507: threaded female fastener, 508: apex seal, 509: outlet O-ring seal, 510: power line, 511:O RunddichtringO, 512: quartz burner, 513: quartz socket tube, 514: end keeper, 515: pipe fitting jointing pipe,
Belong to cultivation fish groove group: 801: breeding trough, 802:U type groove edge, 803: stand frame, 804: discharge outlet, 805: delivery port, 806: water-in flange, 807: water inlet pipe, 808: contamination district, 809: rack leg, 810: foot pad;
Belong to draining external member group: 901: disposable box, 902: slotted plate, 903: gap, 904: water inlet, 905: water outlet pipe box, 906: water inlet pipe, 907: outlet pipe, 908: keeper, 909: fixing pipe box, 910: flange assembly, 911: water inlet pipe box, 912: breeding trough base plate signal, 913: waterline signal, 914: positioning convex, 915:C type hollow out, 916: delivery port;
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is further illustrated.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
As shown in Fig. 1-1, Fig. 1-2 and Fig. 1-3, multiple field cycle water fish cultivating system, comprises lower cultivating system A and upper strata cultivating system B forms; The cultivating system of every layer can independent operating; Except respective biofiltration bucket group A3, B3 part is in except horizontally in upper and lower two-layer cultivating system, other parts (mainly comprise cultivation fish groove group A8, B8; Circulating water pool A12, B12; Ultraviolet sterilization device A 5, B5 etc.) all in being arranged above and below.
As shown in Fig. 7-1, Fig. 7-2, the end opening often propping up the upper strata cultivation rack leg B809 of fish groove group B8 cultivates the suitable for reading of the rack leg A809 of use fish groove group A8 by the lower floor that is connected to that connector 18 is corresponding; Upper strata cultivation has aisle fixed sleeving 17 with cover on the rack leg B809 of fish groove group B8, and it plays the effect in the unsettled aisle 19 in fixing Fig. 1-1, Fig. 1-2, Fig. 1-3.
Fig. 2-1, Fig. 2-2, Fig. 2-3 are the schematic diagrames drawn for the embodiment of more convenient explanation single-layer system.The embodiment explaining orally single-layer system with the principal direction of current is as follows: the water that circulating water pool is 12 li is by entering into the tubing pump 1 be connected separately near the some circulating water pool delivery ports 16 at the bottom of its pond; Water is driven into the water inlet pipe 2 interior (as Fig. 6-1) of biofiltration bucket group by several tubing pumps 1 jointly; Water inlet pipe 2 two ends of biofiltration bucket group are respectively connected to a set of biofiltration bucket group 3; Through the principle of the water conservancy water-head of biofiltration bucket group 3, flow in ultraviolet sterilization equipment 5 by the outlet pipe 4 of biofiltration bucket group 3; Be respectively each cultivation fish groove group 8 through the water that ultraviolet sterilization equipment 5 is sterilized by circulation water inlet pipe 6 to supply water; Several cultivation are connected in parallel on circulation water inlet pipe 6 by fish groove group 8 and loop back between water pipe 11; Each cultivation fish groove group 8 is connected on circulation water inlet pipe 6 by cultivation with the water inlet pipe 7 of fish groove group, loops back on water pipe 11 by cultivating to be connected to the outlet pipe 10 of fish groove group; Each cultivation is provided with draining external member group 9 with delivery port side in groove of fish groove group 8; The water finally looping back water pipe 11 is flow in circulating water pool 12 by circulating water pool water inlet 15.Fan blower 14 is connected on the gas tube 311 of biofiltration bucket group 3 by U-shaped fan blower tracheae 13.Above water flow process is gone round and begun again, and reaches the object of circulating water treatment cultured fishes.
Biofiltration bucket group 3 structure of the present utility model is as follows:
As shown in Fig. 3-1, Fig. 3-21, Fig. 3-22, Fig. 3-3, Fig. 3-4, twin-tub tandem biofiltration bucket group, is made up of with cascade a filter vat 301 and b filter vat 302; A filter vat 301 and b filter vat 302 fill up circular biologic packing material layer 310 all in an identical manner, also after the corrugated sheet biologic packing material 3100 be about to as shown in Fig. 3-22 rearranges bulk in vertical direction, form biologic packing material layer 310 according to being cut into the circle identical with filter vat internal diameter shown in Fig. 3-21, and successively filter vat is filled up; A filter vat 301 and b filter vat 302 close on ornaments, and the top of two buckets passes through one, and tank 309 is connected excessively; The staving of filter vat is cylinder shape, and bucket top opening opens wide, in funnel type at the bottom of bucket; Lowest part at the bottom of a filter vat 301 funnel type is provided with water main inlet port 305; Lowest part at the bottom of b filter vat 302 funnel type is provided with main delivery port 306; The bucket end, is provided with many passive supporting legs; In filter vat, biologic packing material bottom is provided with the back flushing air frame 304 playing support filler effect; Back flushing air frame 304 is welded by the stainless steel square tube of hollow, and stainless steel square tube is communicated with between inside completely, stainless steel square tube wall is provided with the aperture of equally distributed aeration; Back flushing air frame 304 is provided with the recoil tracheae 303 of an inflation, this recoil tracheae 303, through at the bottom of the bucket of funnel type, extends to outside bucket; In filter vat, sheet biologic packing material 310 the top is provided with the top fixed mount 307 playing and prevent biologic packing material from floating, and this fixed mount Corner Strapped is on filter vat bucket wall; The slotted plate 308 being uniformly distributed the aperture that leaks is provided with above the top fixed mount 307 of b filter vat 302; Be provided with gas tube 311 and overflow pipe 312 below the bucket wall of b filter vat 302 vertical direction, gas tube 311 level height is a little more than overflow pipe 312.
Ultraviolet sterilization equipment 5 structure of the present utility model is as follows:
As shown in Fig. 5-1 and Fig. 5-2, this ultraviolet sterilization equipment, comprise water main inlet port flange 5e, water inlet flange 5e is connected to main water inlet tube 5b, other one of main water inlet tube 5b is provided with pipe plug 5c, main water inlet tube 5b is connected on primary flow pipe 5d by the sterili-sation unit 5a of several parallel connections, is respectively arranged with pipe plug 5c and delivery port flange 5f at the two ends of primary flow pipe 5d.
As shown in Fig. 5-2, Fig. 5-3, Fig. 5-4, Fig. 5-5, Fig. 5-6, sterili-sation unit 5a entery and delivery port is connected on the tube wall of main water inlet tube 5b and primary flow pipe 5d by O-ring seal 501; O-ring seal 501 opposite side is connected on Double-active-joint ball valve 502 by pipe fitting jointing pipe 515; The opposite side of Double-active-joint ball valve 502 is connected on the side mouth of threeway 504 by pipe fitting jointing pipe 515; Two threeways 504 are vertically provided with semi-transparent light pipe 505 between interface; The other end of the threeway 504 vertical direction interface in delivery port direction is connected with end pipe plug 503; The inside of the threeway 504 in delivery port direction studs with the end keeper 514 playing and prevent quartz socket tube 513 from shaking; The other end of the threeway 504 vertical direction interface in delivery port direction is connected with external screw joint 506; External screw joint 506 is provided with apex seal 508 on exporting, and by threaded female fastener 507, apex seal 508 is fixed on the suitable for reading of external screw joint 506; Sealing effectiveness is reached by O RunddichtringO 511 between external screw joint 506 and apex seal 508.
As illustrated in figs. 5-7, bactericidal lamp group top is divided into apex seal 508; Described apex seal 508 has four tube-like interfaces, this interface one end is connected with the quartz socket tube 513 of single-ended opening, and one end is provided with the foraminate outlet O-ring seal 509 of Intermediate Gray in addition; In described quartz socket tube 513, quartz burner 512 is installed; The power supply line 510 of described quartz burner 512 is extended to beyond equipment body by the aperture in the middle of outlet O-ring seal 509.Between the tube wall of the quartz socket tube 513 that apex seal 508 is arranged, ultimate range is less than or equal to ultraviolet in water, penetrates sterilization distance, and in the pipeline of all sterili-sation unit 5a effective summation crossing water sectional area (also namely the sectional area of semi-transparent light pipe 505 deducts the sectional area of quartz socket tube 513 wherein) be greater than main water inlet tube 5b cross water sectional area.
Cultivation of the present utility model is as follows by the structure of fish groove group 8:
As shown in Fig. 8-1, Fig. 8-2, Fig. 8-3, Fig. 8-4, Fig. 8-5, cultivation fish groove group, comprise breeding trough 801, the cross section of described breeding trough 801 is all rectangle, and the top of breeding trough 801 is uncovered shape, the notch area of the top open-mouth of breeding trough 801 is slightly larger than bottom land area, and also namely the vertical section of breeding trough 801 is trapezoidal; The top end of described breeding trough 801 4 sidewalls turns up, and forms U-type groove along 802; Described U-lag is along there being the stand frame 803 (as Fig. 8-6) playing and hold up cell body effect in 802, stand frame 803 is arranged with some rack legs 809, and rack leg end is connected with foot pad 810; One end of described breeding trough 801 bottom land is provided with water-in flange 806, water-in flange 806 is connected with water inlet pipe 807 towards the one end in groove, water inlet pipe 807 mouth of pipe is a little more than the top of four sidewalls of breeding trough 801, also namely the mouth of pipe of water inlet pipe 807 to exceed the top of breeding trough 801 uncovered, water-in flange 806 connects the water inlet pipe in circulating water culture system (not shown) towards the one end outside groove; The other end of described breeding trough 801 bottom land is provided with a contamination district 808 to lower recess; A delivery port 805 and a discharge outlet 804 is provided with in contamination district 808; Delivery port 805 is connected on the return pipe in circulating water culture system; Discharge outlet 804 plays the object of emptying breeding trough; Described breeding trough 801 bottom land is downward-sloping toward side, contamination district 808 from water inlet pipe 807 side, and keeps certain angle, and when inclination angle is bottom land and the horizontal plane angle of breeding trough 801, inclination angle is 0 degree of-30 degree.
The structure of draining external member group 9 of the present utility model is as follows:
As shown in Fig. 9-1, Fig. 9-2, Fig. 9-4, draining external member group used for aquiculture, comprises disposable box 901, and described disposable box 901 is uncovered box-shape, translates into box edge outside the top of disposable box 901 wall; At one of them box of described disposable box 901, place is provided with a V-shape gap 903; The lowest part of described gap 903 lower than box along top; Described disposable box 901 bottom surface is provided with small one and large one two holes, and aperture is water inlet 904, and macropore is delivery port 916, and the hole wall of aperture extends to into water pipe box 911 downwards, and the hole wall of macropore extends to water outlet pipe box 905 downwards.
As shown in Fig. 9-1, Fig. 9-2, directly over described delivery port 916, be provided with the slotted plate 902 be fixed in disposable box 901; Described slotted plate 902 slant setting, is fixed on the bottom surface of disposable box 901 below, and top is fixed on the box wall (the box wall with gap) of disposable box 901, and the highest point of slotted plate 902 is lower than gap 903 lowest part.Water inlet pipe 906 is linked with below described water inlet pipe box 911; The below of described water outlet pipe box 905 is linked with outlet pipe 907; The both sides of described outlet pipe 907 are provided with two positioning convex faced 914.The outside cover of described outlet pipe 907 end has fixing pipe box 909.
As shown in Fig. 9-5, the both sides of described fixing pipe box 909 are provided with two keepers faced 908; Two described keepers 908 respectively there is a C type hollow out 915; C type hollow out 915 comprises translot topmost, translot bottom and the vertical slot being connected two translots; Described positioning convex 914 inserts in C type hollow out 915, when positioning convex 914 is positioned at C type hollow out 915 translot bottom, the end of outlet pipe 907 inserts in fixing pipe box 909, and when positioning convex 914 is positioned at the translot of C type hollow out 915 the top, the end of outlet pipe 907 leaves fixing pipe box 909.C type hollow out 915 described like this and described positioning convex 914 are with the use of, outlet pipe 907 can be made to be fixed on the top that the outlet pipe 907 of C type hollow out 915 bottom or after rotating and upgrading is fixed on C type hollow out 915.
As shown in Fig. 9-3, the end of described fixing pipe box 909 is provided with flange assembly 910, and flange assembly 910 is for being fixed in breeding trough (pond) end.
Operation principle of the present utility model is as follows:
During work, the water of circulating water pool 12 is released from circulating water pool delivery port 16 by tubing pump 1, and is driven in the water inlet pipe 2 of biofiltration bucket group, and water enters in a filter vat 301 by water inlet 305 afterwards; Cross due to water inlet 305 cross-sectional area that water sectional area is far smaller than a filter vat 301, therefore water can slowly successively by the sheet biologic packing material 310 in bucket, then passes through tank 309 and overflow into slotted plate 308 above b filter vat 302; The water overflowing into slotted plate 308, by the aperture on sieve plate, is showered on sheet biologic packing material 310, final arrival b filter vat 302 bottom funnel-shaped portion; When water is hoarded gradually at b filter vat 302 bottom funnel-shaped portion, when water level is slowly higher than the top cultivated with fish groove group 8 water inlet pipe 807, due to water-head, water can be injected into each breeding trough 801 li by the outlet pipe 4 of biofiltration bucket group, ultraviolet sterilization equipment 5, circulation water inlet pipe 6 and cultivation with the water inlet pipe 7 of fish groove group successively; The delivery port 805 of breeding trough 801 is provided with draining external member group 9; When the waterline that the water level in breeding trough 801 arrives draining external member group 9 illustrate 913 time, most of water and solid dirt can be inhaled in disposable box 901 by water inlet pipe 906, and small part water and water surface dirt can enter in disposable box 901 from gap 903; At this moment bulky grain solid matter (bait mainly do not eaten up) and sick fish can be blocked before slotted plate 902; Because tubing pump 1 constantly draws water, water level in circulating water pool 12 can be made lower than the water level in disposable box 901, utilize the principle of linker, water can successively by the outlet pipe 907 of draining external member group 9, flange assembly 910, the cultivation outlet pipe 10 of fish groove group, loop back water pipe 11 and circulating water pool water inlet 15 enters in circulating water pool 12, thus complete the water circulation of whole system.
Wherein when current are through biofiltration bucket group 3, its operation principle is:
1, during equipment work, sewage is entered in bucket by the water inlet 305 of a filter vat 301, more slowly successively by after the sheet biologic packing material 310 in bucket, then passes through tank 309 and overflow into slotted plate 308 above b filter vat 302; The water overflowing into slotted plate 308, by the aperture on sieve plate, is showered on biologic packing material layer 310, and final arrival b filter vat 302 bottom funnel-shaped portion, is flowed out outside bucket by delivery port 306 afterwards.
2, the biologic packing material layer 310 in a filter vat 301 is immersed in water completely, and corrugated sheet biologic packing material 3100 surface covers with Microbe membrane, and this Microbe membrane serves the effect of decomposing and being dissolved in harmful substance in water; Sewage is at narrow space through between biologic packing material, and solid matter larger in water is snapped to these small spaces, from reaching the filtration of solid matter and hoarding, achieves the effect of Separation of Solid and Liquid; These bulky grain solid matters hoarded in filter vat become tiny impurity by biological bacteria natural decomposition within a certain period of time, and these fine impurities are scattered in water, are brought into b filter vat 302 by current.
3, b filter vat 302 belongs to a filter type work principle of filter, and the biologic packing material layer 310 in bucket is placed in air completely, is filtered further, make filtration (decomposition) effect more obvious by the biota of the different section of its superficial growth to water.
4, fan blower 14 is blown into large quantity of air to b filter vat 302 by fan blower tracheae 13 from gas tube 311, air rises bottom biologic packing material layer 310, fully contact with the water got off from bucket top sprinkle, this process not only carries out biological decomposition for biological mycoderm provides sufficient oxygen, also the pernicious gas such as the hydrogen sulphide be dissolved in water, carbonic acid gas has been taken away, make the water flowing through this equipment reach molten oxygen-saturated state simultaneously, thus make whole aquaculture water be in high dissolved oxygen state, ensure that highdensity breeding production is carried out smoothly.This design can reach the effect of highly effective oxygen dissolving completely, and for conventional recycle water conservancy project skill, the utility model has dispensed the molten wetting system of pure oxygen completely.
5, water successively by during biologic packing material layer 310 in b filter vat 302 due to water droplet and filler mutually collide and produce a large amount of foam, this foam finally to fall barrel at the bottom of funnel shaped part, be discharged to outside bucket by overflow pipe 312 afterwards.The employing of this design, can remove the albumen in water, oil and other tiny organic debrises, and equipment is had concurrently the effect of Protein Separation further increases the effect to water filtration.For conventional recycle water conservancy project skill, the utility model has dispensed Protein Separation equipment completely.
6, process 2 the fine impurities that describes with current sprinkle on the biologic packing material layer 310 of b filter vat 302, and the biomembrane being adhered to corrugated sheet biologic packing material 3100 surface carry out continuation decompose; The product (a small amount of solid particle) of final decomposition is discharged to outside bucket by the Protein Separation principle described in process 5.
7, in equipment work after a period of time, according to equipment water inlet 305 and delivery port 306 change of water quality, and the total solid amount of substance that filter vat decomposes, determine when the backwash carrying out integral device; Need by two filter vat topped up with water during backwash, and close the valve of water inlet 305 and delivery port 306, large quantity of air is filled with afterwards from backwash tracheae 303, these air are from the aperture ejection back flushing air frame 304, water in whole bucket is stirred, thus the biomembrane that sheet biologic packing material 310 is aging is on the surface rinsed; After multi-time inflating recoil, the water in bucket is all drained, then by equipment valve opening, allow equipment be restored to filtration condition.
When current are through ultraviolet sterilization equipment 5, its operation principle is:
During work, equipment body is connected in the pipeline of water treatment by water inlet flange 5e and delivery port flange 5f.Flow into the water of equipment body by main water inlet tube 5b, supply water to the top water inlet of each sterili-sation unit 5a, the water entering sterili-sation unit 5a flows through superposed O-ring seal 501 successively, be positioned at the Double-active-joint ball valve 502 of top, superposed threeway 504, semi-transparent light pipe 505, be positioned at bottom threeway 504, be positioned at the Double-active-joint ball valve 502 of bottom and be positioned at the O-ring seal 501 of bottom, finally be pooled in primary flow pipe 50d, then flow back to water treatment pipeline.In the process, water is when flowing through the semi-transparent light pipe 505 of sterili-sation unit 5a, and the 253.7nm that the quartz burner 512 in semi-transparent light pipe 505 sends is that the short wave ultraviolet of master is by the bacterium in water and harmful microorganism.
As safeguarded by two Double-active-joint ball valves, 502 pairs of individual units of closing on sterili-sation unit 5a when running into single sterili-sation unit 5a fault, and do not affect whole equipment work.
As run into fault occur in by end pipe plug 503, threeway 504, semi-transparent light pipe 505, external-thread union mouth 506, threaded female fastener 507, apex seal 508, outlet O-ring seal 509, power line 510, O RunddichtringO 511, quartz burner 512, quartz socket tube 513 and end keeper 514 time, by closing two Double-active-joint ball valves 502 on sterili-sation unit 5a, and take the loose joint of Double-active-joint ball valve 502 near quartz burner 512 side apart, make out of order part separate to get off to keep in repair from equipment body, and do not affect whole equipment work.
As run into fault occur in apex seal 508, outlet O-ring seal 509, power line 510, O RunddichtringO 511, quartz burner 512 and quartz socket tube 513 time, by closing two Double-active-joint ball valves 502 on sterili-sation unit 5a, and external-thread union mouth 506 is outwarded winding from threaded female fastener 507, then from sterili-sation unit 5a, take out bactericidal lamp group (as Fig. 5-7), bactericidal lamp group is keeped in repair, and does not affect whole equipment work.
When current use fish groove group 8 and draining external member group 9 through cultivation, its operation principle is:
Under duty, the frame structure that stand frame 3 and rack leg 9 form is by unsettled for breeding trough 1, and wherein stand frame 3 is embedded into U-type groove along in 2, and rack leg 9 and earth surface place are provided with foot pad 10 (as Fig. 4-1); Draining external member group 9 is connected by flange assembly 910 and is fixed on delivery port 805 position of cultivation fish groove group 8 base plate (as Fig. 4-2); Water level in breeding trough 801 is positioned at waterline signal 913 (as Fig. 9-3).
During work, water enters in breeding trough 801 by the water inlet pipe 807 be connected in water-in flange 806, the water entered in breeding trough 801 slowly flows to delivery port 805 one end of breeding trough 801, and meanwhile current also take to the contamination district 808 such as the ight soil of cultivation fish in groove, residual bait and other solid dirts along the bottom land tilted.
Meanwhile, constantly add water along with in breeding trough 801, due to water level pressure reduction inside and outside disposable box 901, in breeding trough 801, additional water must enter in disposable box 901 by water inlet pipe 906, afterwards, water flows through slotted plate 902, outlet pipe 907 and fixing pipe box 909 successively, and the pipe finally by flange assembly 910 position flows out breeding trough 801.
In this flow process, can by the dirt in contamination district 808, residual bait and fish suction tube close to the water inlet pipe 906 at the bottom of pond, afterwards, water with dirt, residual bait and fish flows in disposable box 901, when flowing through slotted plate 902, residual bait and fish can be filtered out and hoard in disposable box 901, and short grained dirt can continue through outlet pipe 907 again and flow out breeding trough 801, the daily ration, feeding quantity that this design can allow the control of culturist's more simple, intuitive each.Because the water level of the water level in disposable box 901 and breeding trough 801 is more or less the same, therefore the good fish of vigor can swim out of disposable box 901, dead or that vigor is bad fish can be hoarded in disposable box 901 always, wait is found by culturist and clears in breeding trough 801, the omen that this design can make culturist's Timeliness coverage fish diseases break out.
When the speed added water toward breeding trough 801 is greater than the speed of draining external member group 9 draining, water level in breeding trough 801 can illustrate 913 higher than waterline, at this moment water is except entering inside and outside disposable box 901 from water inlet pipe 906, and other water can overflow into disposable box 901 from the box of gap 903 and disposable box 901 along top.The buoyancy dirts such as the greasy dirt of floating on water, foam can be discharged to outside breeding trough 801 by draining external member by this process, more thoroughly achieve the automatic pollution discharge in breeding production process.
When water in the emptying breeding trough 801 of needs or when needing to stop draining external member group 9 drain function, along outlet pipe 907 central shaft, rotating collection box 901 in a clockwise direction, positioning convex 914 can be screwed out C type hollow out 915 translot bottom, then upwards promote disposable box 901 and positioning convex 914 is screwed in C type hollow out 915 translot place topmost and just can realize, at this moment the end of outlet pipe 907 leaves fixing pipe box 909, and water directly flows out from fixing pipe box 909.This design can realize the draining of breeding trough 801 quickly and easily and stop the drain function of draining external member group 9, makes that the operation in use of this utility model is simpler, easy to operate, easy care.
Cultivation with fish groove group 8 and draining external member group 9 with the use of, ceaselessly the dirt bottom breeding trough 801 and cultivation fingerling sick or out of order can be drawn onto in disposable box 901, and be filtered out by the slotted plate 902 inlayed in disposable box 901.Its good effect not only solve existing aquaculture tanks 801 drainage not in time, the problems such as not thorough, and in whether the fish observing residual bait and Timeliness coverage cultivation are sick, provide better approach, for breeding production safety carries out providing guarantee smoothly.
Claims (11)
1. a multiple field cycle water fish cultivating system, it is characterized in that: at least there is one deck cultivating system, every layer of cultivating system has a circulating water pool, circulating water pool is connected with the water inlet pipe of biofiltration bucket group, the water inlet pipe of biofiltration bucket group at least connects a biofiltration bucket group, tubing pump is provided with between circulating water pool and biofiltration bucket group, biofiltration bucket group and ultraviolet sterilization equipment connection, ultraviolet sterilization equipment is connected with circulation water inlet pipe, has to loop back water pipe and be connected with circulating water pool; Have one or more cultivation fish groove group, each cultivation water inlet pipe of fish groove group is connected with circulation water inlet pipe, eachly cultivates the outlet pipe that connects with fish groove group delivery port and loops back water pipe and be connected; Each cultivation is internally connected with draining external member group by fish groove group with the delivery port of fish groove group cultivating.
2. multiple field cycle water fish cultivating system as claimed in claim 1, it is characterized in that: the water inlet pipe of biofiltration bucket group is connected to two biofiltration bucket groups, each biofiltration bucket group is connected to the same number of ultraviolet sterilization equipment, the water inlet pipe that circulates, loops back water pipe, cultivation fish groove group, two biofiltration bucket groups and the ultraviolet sterilization equipment connected respectively, the water inlet pipe that circulates, loop back water pipe, cultivation is symmetrical arranged relative to circulating water pool by fish groove group.
3. multiple field cycle water fish cultivating system as claimed in claim 1, it is characterized in that: there is the two-layer or two-layer above cultivating system superposing setting up and down, the cultivation of cultivating system is provided with rack leg by fish groove group, the rack leg being positioned at the cultivation fish groove group on upper strata be connected to be positioned at lower floor the rack leg of cultivation by fish groove group on.
4. multiple field cycle water fish cultivating system as claimed in claim 1, is characterized in that: cultivation is installed with aisle with on the rack leg of fish groove group.
5. multiple field cycle water fish cultivating system as claimed in claim 1, is characterized in that:
Described biofiltration bucket group is made up of with cascade a filter vat and b filter vat;
The corrugated sheet biologic packing material of the arrangement in vertical direction all filled by described a filter vat and b filter vat; A filter vat is crossed tank with the top of b filter vat by one and is connected; A filter vat and b filter vat are barrel top opening and open wide, and in funnel type at the bottom of bucket, are provided with many supporting legs at the bottom of bucket; The described lowest part at the bottom of a filter vat funnel type is provided with water main inlet port; The described lowest part at the bottom of b filter vat funnel type is provided with main delivery port;
A filter vat and b filter vat are: be provided with back flushing air frame in the below of undermost sheet biologic packing material, back flushing air frame is that hollow tube is formed, tube wall is provided with aperture, described back flushing air frame is welded by the stainless steel square tube of hollow, stainless steel square tube is communicated with between inside completely, stainless steel square tube wall is provided with the aperture of equally distributed aeration; Described back flushing air frame is provided with recoil tracheae; In described filter vat, the top of the sheet biologic packing material the superiors is fixedly installed top fixed mount;
The slotted plate being uniformly distributed the aperture that leaks is provided with above the top fixed mount of described b filter vat; Gas tube and overflow pipe is provided with below the bucket wall of described b filter vat vertical direction; Described gas tube level height is higher than overflow pipe;
Biologic packing material in described a filter vat is immersed in water completely, and biologic packing material surface is provided with Microbe membrane;
Biologic packing material in described b filter vat is placed in air completely, and biologic packing material surface has biota.
6. multiple field cycle water fish cultivating system as claimed in claim 1, it is characterized in that: described ultraviolet sterilization equipment comprises main water inlet tube and primary flow pipe, there is the sterili-sation unit of several laid out in parallel, each sterili-sation unit comprises body, the water inlet of body is connected with main water inlet tube, the delivery port of body is connected with primary flow pipe, is provided with several quartz burner in body.
7. multiple field cycle water fish cultivating system as claimed in claim 6, is characterized in that: the water inlet of body is positioned at the sidewall of body, is connected with Double-active-joint ball valve between the water inlet of body and main water inlet tube; The delivery port of body is positioned at the sidewall of body, is connected with Double-active-joint ball valve between the delivery port of body and primary flow pipe; An end-enclosed of body, another end is provided with bactericidal lamp group, bactericidal lamp group comprises securing member, securing member is fastened on body end with the internal screw-thread screw set by external screw thread and body end, apex seal is installed with in securing member, be installed with the quartz socket tube inserted in body in several interfaces set by apex seal, in quartz socket tube, be installed with quartz burner;
An end-enclosed of quartz socket tube, another end is provided with outlet O-ring seal, is positioned at the power supply line of the quartz burner of quartz socket tube through the through hole set by outlet O-ring seal.
8. multiple field cycle water fish cultivating system as claimed in claim 1, it is characterized in that: have breeding trough, the cross section of breeding trough is rectangle, and the top of breeding trough is uncovered; One end of breeding trough bottom land is provided with water-in flange, and water-in flange is connected with water inlet pipe towards the one end in groove, and water-in flange connects the water inlet pipe in circulating water culture system towards the one end outside groove; The other end of breeding trough bottom land is provided with a contamination district to lower recess; Be provided with a delivery port and a discharge outlet in contamination district, delivery port is connected to the return pipe in circulating water culture system.
9. multiple field cycle water fish cultivating system as claimed in claim 8, is characterized in that: the top end of four sidewalls of breeding trough turns up, and forms U-type groove edge; Described U-type groove has stand frame along interior hypothesis, and stand frame is arranged with some rack legs;
Breeding trough bottom land is downward-sloping toward side, contamination district from water-in flange side, and inclination angle is 0 degree of-30 degree, and described inclination angle is breeding trough bottom land and horizontal plane angle;
Above breeding trough, the notch area of open-mouth is greater than bottom land area;
The described water inlet pipe mouth of pipe is higher than the top of four sidewalls of breeding trough.
10. multiple field cycle water fish cultivating system as claimed in claim 1, it is characterized in that: have disposable box, described disposable box is uncovered box-shape, translates into box edge outside the top of disposable box wall; At one of them box of described disposable box, place is provided with a V-shape gap; The lowest part of described gap lower than box along top; Described disposable box bottom surface is provided with water inlet and delivery port, and water inlet connects water inlet pipe, and delivery port connects outlet pipe; The slotted plate be fixed in disposable box is provided with above described delivery port; Described slotted plate slant setting, is fixed on disposable box bottom surface below, and top is fixed on the box wall corresponding with gap position of disposable box, and the highest point of slotted plate is lower than gap lowest part.
11. multiple field cycle water fish cultivating systems as claimed in claim 10, is characterized in that: described outlet pipe is provided with positioning convex; The below of described outlet pipe end has fixing pipe box; Described fixing pipe box is upwards provided with keeper; Keeper has a C type hollow out, C type hollow out comprises translot topmost, translot bottom and the vertical slot being connected two translots; Described positioning convex inserts in C type hollow out, and when positioning convex is positioned at C type hollow out translot bottom, the end of outlet pipe inserts in fixing pipe box, and when positioning convex is positioned at C type hollow out translot topmost, the end of outlet pipe leaves fixing pipe box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514749.3U CN204104528U (en) | 2014-09-09 | 2014-09-09 | Multiple field cycle water fish cultivating system |
Applications Claiming Priority (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604782A (en) * | 2015-02-27 | 2015-05-13 | 烟台泰华海洋科技有限公司 | Three-dimensional industrial circulating water cultivation system |
| CN106234290A (en) * | 2016-07-26 | 2016-12-21 | 福建省闽东水产研究所 | It is applicable to the circulating water culture system of Carnis Pseudosciaenae |
| CN106614218A (en) * | 2015-07-31 | 2017-05-10 | 中国水利水电科学研究院 | Fish farming system and method for water treatment of fish farming |
| CN108541649A (en) * | 2018-04-23 | 2018-09-18 | 淮海工学院 | A kind of intelligence seafood logistics system |
| CN108566916A (en) * | 2017-03-09 | 2018-09-25 | 陈茂华 | Aquatic products pond purifier and aquaculture system |
| CN109169470A (en) * | 2018-09-26 | 2019-01-11 | 姚兴南 | A kind of mud crab kind crab cultivation circulating water culture system |
| CN112041419A (en) * | 2018-03-20 | 2020-12-04 | 易科捕虾有限公司 | System and method for aquaculture of shrimp or other crustaceans |
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2014
- 2014-09-09 CN CN201420514749.3U patent/CN204104528U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604782A (en) * | 2015-02-27 | 2015-05-13 | 烟台泰华海洋科技有限公司 | Three-dimensional industrial circulating water cultivation system |
| CN106614218A (en) * | 2015-07-31 | 2017-05-10 | 中国水利水电科学研究院 | Fish farming system and method for water treatment of fish farming |
| CN106234290A (en) * | 2016-07-26 | 2016-12-21 | 福建省闽东水产研究所 | It is applicable to the circulating water culture system of Carnis Pseudosciaenae |
| CN108566916A (en) * | 2017-03-09 | 2018-09-25 | 陈茂华 | Aquatic products pond purifier and aquaculture system |
| CN108566916B (en) * | 2017-03-09 | 2023-07-28 | 陈茂华 | Aquatic product pool purifying device and aquaculture system |
| CN112041419A (en) * | 2018-03-20 | 2020-12-04 | 易科捕虾有限公司 | System and method for aquaculture of shrimp or other crustaceans |
| CN108541649A (en) * | 2018-04-23 | 2018-09-18 | 淮海工学院 | A kind of intelligence seafood logistics system |
| CN108541649B (en) * | 2018-04-23 | 2023-05-05 | 江苏海洋大学 | Intelligent seafood logistics system |
| CN109169470A (en) * | 2018-09-26 | 2019-01-11 | 姚兴南 | A kind of mud crab kind crab cultivation circulating water culture system |
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