CN109619019A - High drop gravity flow water tank type fish farming system - Google Patents
High drop gravity flow water tank type fish farming system Download PDFInfo
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- CN109619019A CN109619019A CN201910091760.0A CN201910091760A CN109619019A CN 109619019 A CN109619019 A CN 109619019A CN 201910091760 A CN201910091760 A CN 201910091760A CN 109619019 A CN109619019 A CN 109619019A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 219
- 238000009372 pisciculture Methods 0.000 title claims abstract description 22
- 230000005484 gravity Effects 0.000 title abstract description 12
- 241000251468 Actinopterygii Species 0.000 claims abstract description 97
- 238000004062 sedimentation Methods 0.000 claims abstract description 51
- 238000009395 breeding Methods 0.000 claims abstract description 48
- 230000001488 breeding effect Effects 0.000 claims abstract description 48
- 238000012545 processing Methods 0.000 claims description 22
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 239000003814 drug Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 238000009360 aquaculture Methods 0.000 description 5
- 244000144974 aquaculture Species 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 description 3
- 241000108664 Nitrobacteria Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 3
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229950009390 symclosene Drugs 0.000 description 3
- 241000169203 Eichhornia Species 0.000 description 2
- 241000276701 Oreochromis mossambicus Species 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 208000010824 fish disease Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000013332 fish product Nutrition 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A kind of high drop gravity flow water tank type fish farming system of the present invention comprising water source, dykes and dams, breed fish sink and sedimentation basin；The quantity of the sink of breeding fish is more than one, and the quantity of sedimentation basin is two or more, and the position for sink of breeding fish is higher than the position of sedimentation basin；For the dykes and dams by enclosing water source, the low water line at water source is higher than the position for sink of breeding fish；It is provided on dykes and dams into water control pipe and flood discharge valve；Breed fish sink one end above water inlet pipe is installed, water inlet switch is installed on water inlet pipe；Water inlet pipe is communicated with water-supply-pipe by distributive pipe, and water-supply-pipe is connect with water inlet control pipe；The other end of sink of breeding fish is provided with water level control pipe；The breed fish bottom of sink is provided with drainpipe；One end of drainpipe is connect with water level control pipe, and the other end is connected to the side of sedimentation basin respectively by isocon；The breed fish periphery of sink is provided with the canal that drains off floodwaters.This fish farming system had not only reduced investment, but also improved cultured output, increased economic benefit.
Description
Technical field
The present invention relates to the technical field of aquaculture, specifically a kind of high drop gravity flow water tank type fish farming system.
Technical background
As world population is being continuously increased, water resource can be quickly become the factor for limiting many industries, food production institute
The nutritional cost needed will be further increased, and high quality water product demand will be dramatically increased in country in Southeast Asia, and fishery will
Status or on a declining curve is kept, aquaculture product will account for staple market.Agricultural, especially culture fishery water cost simultaneously
Increase, environmental pressure increases.The ultimate challenge of 21 century agricultural production is to produce 3 times or more of production using less resource
Product.World Bank's whole world fishery plan-the year two thousand thirty fishery project tentatively proposes: 10-15 world aquaculture amount is necessary from now on
Increase by 100%, to meet the needs of people are growing to aquatic products.
Pond culture, reservoir cultivation and river cage culture are the traditional aquaculture mode in China always, but net cage
Cultivation is generally adapted the waters of the wide depth of water in river face, and pond culture yield per unit area is then much lower with respect to cage culture.Closely
Due to the pressure of national ecological, environmental protective over year, the net cage of many Tai Ho Roads is all removed, and traditional pond cultivation is also faced with
The requirements such as land status change is difficult, tail water qualified discharge is tight, cultured output room for promotion is smaller, restricts China to a certain extent
The further development of culture fishery.
In order to improve cultured output, people use pond inner recirculation flow water cultural technique.The cultivation of pond inner recirculation flow water
" the open free-ranging " of traditional pond is become " collection by Integration ofTechnology circulation flowing water fish cultural technique and ordinary pond fish cultural technique
Reduction stable breeding " makes " hydrostatic " pond realize " flowing water " and breeds fish.By the cultivation water for building water flow intercommunication in both ends in pond side
Slot number item (an installation oxygen increasing equipment pushes away water and makes stream, and an installation soil pick-up equipment extracts the wastes such as residual bait fish excrement), entire
Annular water flow is formed in big pond, concentration nursing can be carried out to fish in " runway " sink and will be drained using water flow
Object is focused in a slot and is uniformly processed.
It has been investigated that pond inner recirculation flow water mainly has at 3 points the shortcomings that cultivation: first is that daily running cost is high, pond
Inner recirculation flow water breeds fish to rely primarily on and powerful push away water oxygen increasing equipment continuous running and come for high-density breeding in sink
Fish provide sufficient oxygen and manufacture pond annular water flow, and daily power consumption is bigger, and running cost is high；Pond inner recirculation flow water
Aquacultural machinery equipment is more, and replacement easy to damage of paddling needs periodic maintenance to repair, and goes back especially for preventing accident power-off from stalling
Will be with emergency generation system and spare oxygen increasing equipment be packaged, this undoubtedly increases the manpower and material resources cost of operation.Second is that " runway "
Sink soil pick-up effect is poor, although one section of sink of the cultivation of pond inner recirculation flow water is provided with the wastes settling zones such as residual bait fish excrement,
Soil pick-up is extracted using equipment, but since the residual bait fish excrement in water with water body flow is often in suspended state, equipment is in water only
Fraction dirt can be extracted, and if meet dead fish fish body, equipment takes out dirty pipeline it is also possible to blocking.Third is that occupy
Water surface area is big, and the area of pond inner recirculation flow water cultivation is usually no more than the 20% of the pond gross area, remaining pond water surface needs
It is mating to be used to plant water purification plant treatment cultivation water, it is otherwise unable to satisfy pond runway and breeds fish water body requirement.
Therefore, it is necessary to develop one kind not only to have can be reduced investment, but also cultured output can be improved, increase the new of economic benefit and breed fish
System.
Summary of the invention
In response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of gravity flow water tank type fish farming systems, this is supported
Fish system adaptation to local conditions using river channel, reservoir, mountain spring, water storage pond etc. and breed fish sink plane formation the height of water design and
At.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A kind of high drop gravity flow water tank type fish farming system comprising water source, dykes and dams, breed fish sink and sedimentation basin；Described breeds fish
The quantity of sink is more than one, and the quantity of sedimentation basin is two or more, and the position for sink of breeding fish is higher than the position of sedimentation basin；
For the dykes and dams by enclosing water source, the low water line at water source is higher than the position of dykes and dams water inlet and sink of breeding fish；It is arranged on dykes and dams
Have into water control pipe and flood discharge valve；Breed fish sink one end above water inlet pipe is installed, water inlet switch is installed on water inlet pipe；Into
Taps control the inflow for sink of respectively breeding fish；Water inlet pipe is communicated with water-supply-pipe, water-supply-pipe and water inlet control pipe by distributive pipe
Connection；Drainage grid is additionally provided on dykes and dams, drainage grid is in the dome shape of a quarter；The breed fish other end bottom of sink is set
It is equipped with water outlet, water outlet is provided with water level control pipe, and water level control pipe one end is inserted in water outlet；It is arranged on water level control pipe
There are multiple apertures, the sediment of water middle and lower part is discharged in sink of conveniently breeding fish；Most of water enters from the top of water level control pipe；It supports
The bottom faces of fish and water slot are slightly inclined toward the discharging port, and gradient is 0.5%~1%；Water outlet is provided with the anti-escape fence of fish and drainpipe；
One end of drainpipe is connect with water level control pipe, and the other end is connected to the side of sedimentation basin respectively by isocon；It breeds fish sink
Periphery be provided with the canal that drains off floodwaters；It intakes to control by plug and manages water-supply-pipe flow velocity processed, water inlet switch controls sink of respectively breeding fish
Inflow forms water inlet system；Bottom of gullet of respectively breeding fish is equipped with discharge outlet connection water level control pipe and controls sink water level of breeding fish, and
In bottom, pre-buried drainpipe extends to sedimentation basin, and drainage switch is arranged, and forms drainage system；When the water level at water source is higher than flood line
When, it opens the valve that drains off floodwaters and drains flood by the canal that drains off floodwaters, form flood discharge, flood is avoided to injure sink of breeding fish.
It is preferred: filter screen to be set on the pool wall of the separate water inlet end of the sedimentation basin, pool wall is arranged in filter screen
Lower part, when normal continuous water flowing precipitating filters, the water surface is higher by filter screen.
Preferred: the sedimentation basin is provided on the outside of the pool wall of filter screen and is provided with drainage processing pond, the position of sedimentation basin
The position higher than drainage processing pond is set, sedimentation basin and drainage processing pond are separated by solid-liquid separation by filter screen partition wall, form tail water
Processing system；Filtered water will be precipitated to be discharged in drainage processing pond, drainage was facilitated to concentrate discharge.
Preferred: the drainage processing pond lower part is provided with discharge outlet.
Preferred: the water outlet end of the isocon is equipped with drainage switch.
It is preferred: to be connected with dispensing case on the drainpipe of isocon connecting pin, the outlet for launching case is equipped with flow valve.
Nitrobacteria can be put in case by, which launching, spreads cultivation liquid, and the liquid that spreads cultivation illustratively voluntarily is spread cultivation by the nitrobacteria preparation of market sale
It forms, every milliliter of system spreads cultivation liquid at least 200,000,000/milliliter containing effective viable bacteria, and every cube of sedimentation basin is launched 30 milliliters and expanded when dispensing
Liquid is trained, according to the flow of drainpipe, the flow valve liquid that makes to spread cultivation is adjusted and slowly enters in drainpipe, it is heavy to enter together with tail water
It in the pond of shallow lake, rather than is poured into sedimentation basin together, launches the liquid that once spreads cultivation within every 3-5 days, two sedimentation basins use in turn.It launches
It can also be placed with medicament in case, the medicament that the medicament is mixed by polyacrylamide, bodied ferric sulfate and sym-closene,
The preparation process of medicament is to weigh polyacrylamide, bodied ferric sulfate and sym-closene by weight, and be uniformly mixed, poly- third
Acrylamide: bodied ferric sulfate: sym-closene=2:(0.5-1.5): 100-150 times of weight is then added in (0.1-0.3)
Clear water is uniformly mixing to obtain mixed liquor, can be put into and launch in case, and every cube of sedimentation basin launches 0.2-0.5 hydrargyrum oxydatum crudum when dispensing
Agent, according to the flow of drainpipe, adjusting flow valve slowly enters medicament in drainpipe, and sedimentation basin is entered together with tail water
It is interior, rather than be poured into sedimentation basin together, the medicament of dispensing in every 3-5 days, two sedimentation basins use in turn.
Preferred: supporting in drainage processing pond has the water purifications plant such as water hyacinth, it is ensured that the innoxious use of water resource.
During high drop gravity flow water tank type fish farming system day-to-day operation of the invention, attacks to avoid flood and cause the dam that overflows
Or lead to fish disease, need to closing water inlet line water inlet by water inlet control pipe in time, (sink of breeding fish needs to change water level control pipe
Water level is kept, and spare aeration system is arranged to guarantee pond fish oxygen supply), flood discharge valve at the top of dykes and dams is opened simultaneously, drainage water storage enters
The canal that drains off floodwaters discharge；Sediment in periodic cleaning sedimentation basin, and launch nitrobacteria and spread cultivation liquid and water purification plant purification tail water；Into
The fish diseases breeded fish in sink of going are prevented and treated or harvesting listing, main different by adjusting or closing water inlet line switch and replacement
Type water level control pipe controls water level in water pool, while enabling spare aeration system and guaranteeing fish oxygen demand in pond.
High drop of the invention flow automatically water tank type fish farming system the advantages of are as follows:
1, this fish farming system develops river channel, reservoir, mountain spring, water storage pond etc. and sink plane height of water resource of breeding fish,
Fish high-density breeding is carried out in limited spatial area, water quality is pure and fresh, fish products matter is good, than traditional river in terms of economic benefit
Cultivation has biggish promotion, and the cultivation amount of the application is compared with other identical cultured areas more than more a quarters.
2, this fish farming system is formed in high pressure water flow injection pond using high drop, can not only be formed pool inner water stream and be promoted fish fortune
It is dynamic, sufficient water body can be also provided for pond fish and melt oxygen, eliminate mechanical action and form huge water power spending, greatly reduce daily
The cost of running.
3, this fish farming system uses that tail water is unified to be separated by solid-liquid separation, discharge after biological cleaning, it is ensured that water resource it is harmless
Change and utilizes the sustainable development with aquaculture.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the high drop gravity flow water tank type fish farming system of the present invention；
Fig. 2 is the top view of Fig. 1；
The title of serial number in figure are as follows:
1, water source, 2, dykes and dams, 3, water inlet control pipe, 4, flood discharge valve, 5, water-supply-pipe, 6, drain off floodwaters canal, 7, distributive pipe, 8, water inlet opens
It closes, 9, water inlet pipe, 10, sink of breeding fish, 11, water level control pipe, 12, drainpipe, 13, drainage switch, 14, isocon, 15, precipitating
Pond, 16, filter screen, 17, drainage processing pond, 18, discharge outlet, 19, flow valve, 20, dispensing case.
Specific embodiment
In order to which the more detailed introduction present invention supports this high drop gravity flow water tank type below with reference to embodiment and attached drawing
Fish system is described further.
Embodiment 1
A kind of high drop gravity flow water tank type fish farming system comprising water source 1, dykes and dams 2, breed fish sink 10 and sedimentation basin 15；It is described
The quantity of sink 10 of breeding fish be more than one, the quantity of sedimentation basin 15 is two or more, and the position for sink 10 of breeding fish is higher than
The position of sedimentation basin 15；For the dykes and dams 2 by enclosing water source 1, the low water line at water source 1 is higher than the position for sink 10 of breeding fish；Dykes and dams 2
On be provided with into water and control pipe 3 and flood discharge valve 4；Breed fish sink 10 one end above water inlet pipe 9 is installed, installed on water inlet pipe 9
There is water inlet switch 8；Water inlet switch 8 controls the inflow for sink 10 of respectively breeding fish；Water inlet pipe 9 is communicated with water-supply-pipe by distributive pipe 7
5, water-supply-pipe 5 is connect with water inlet control pipe 3；The other end of sink 10 of breeding fish is provided with water level control pipe 11；It breeds fish sink 10
Bottom is provided with drainpipe 12；One end of drainpipe 12 is connect with water level control pipe 11, the other end by isocon 14 respectively with
The side of sedimentation basin 15 is connected to；The breed fish periphery of sink 10 is provided with the canal 6 that drains off floodwaters；It is intake by plug and controls the control water delivery of pipe 3
5 flow velocity of pipe, water inlet switch 8 control the inflow for sink 10 of respectively breeding fish, and form water inlet system；10 bottom of sink respectively breed fish equipped with row
Mouth of a river connection water level control pipe 7 controls sink water level of breeding fish, and extends to sedimentation basin 15, setting row in the pre-buried drainpipe 12 in bottom
Taps form drainage system；When the water level at water source 1 is higher than flood line, the valve 4 that drains off floodwaters is opened by flood and passes through 6 row of canal that drains off floodwaters
It walks, forms flood discharge, flood is avoided to injure sink 10 of breeding fish.
The water outlet end of the isocon 14 is equipped with drainage switch 13.
Embodiment 2
A kind of high drop gravity flow water tank type fish farming system comprising water source 1, dykes and dams 2, breed fish sink 10 and sedimentation basin 15；It is described
The quantity of sink 10 of breeding fish be more than one, the quantity of sedimentation basin 15 is two or more, and the position for sink 10 of breeding fish is higher than
The position of sedimentation basin 15；For the dykes and dams 2 by enclosing water source 1, the low water line at water source 1 is higher than the position for sink 10 of breeding fish；Dykes and dams 2
On be provided with into water and control pipe 3 and flood discharge valve 4；Breed fish sink 10 one end above water inlet pipe 9 is installed, installed on water inlet pipe 9
There is water inlet switch 8；Water inlet switch 8 controls the inflow for sink 10 of respectively breeding fish；Water inlet pipe 9 is communicated with water-supply-pipe by distributive pipe 7
5, water-supply-pipe 5 is connect with water inlet control pipe 3；The other end of sink 10 of breeding fish is provided with water level control pipe 11；It breeds fish sink 10
Bottom is provided with drainpipe 12；One end of drainpipe 12 is connect with water level control pipe 11, the other end by isocon 14 respectively with
The side of sedimentation basin 15 is connected to；The breed fish periphery of sink 10 is provided with the canal 6 that drains off floodwaters；It is intake by plug and controls the control water delivery of pipe 3
5 flow velocity of pipe, water inlet switch 8 control the inflow for sink 10 of respectively breeding fish, and form water inlet system；10 bottom of sink respectively breed fish equipped with row
Mouth of a river connection water level control pipe 7 controls sink water level of breeding fish, and extends to sedimentation basin 15, setting row in the pre-buried drainpipe 12 in bottom
Taps form drainage system；The water outlet end of the isocon 14 is equipped with drainage switch 13.With 14 connecting pin of isocon
Drainpipe 12 on be connected with launch case 20, launch case 20 outlet flow valve 19 is installed.When the water level at water source 1 is higher than flood
When line, opens the valve 4 that drains off floodwaters and drain flood by the canal 6 that drains off floodwaters, form flood discharge, flood is avoided to injure sink 10 of breeding fish.
Filter screen 16 is set on the pool wall of the separate water inlet end of the sedimentation basin 15.
The sedimentation basin 15 is provided on the outside of the pool wall of filter screen 16 and is provided with drainage processing pond 17, the position of sedimentation basin 15
The position higher than drainage processing pond 17 is set, sedimentation basin 15 and drainage processing pond 17 are separated by solid-liquid separation by filter screen partition wall, shape
At tail water treatment system；Filtered water will be precipitated to be discharged in drainage processing pond 17, drainage was facilitated to concentrate discharge.
17 lower part of drainage processing pond is provided with discharge outlet 18.
Embodiment 3
A kind of high drop gravity flow water tank type fish farming system comprising water source 1, dykes and dams 2, breed fish sink 10 and sedimentation basin 15；It is described
The quantity of sink 10 of breeding fish be more than one, the quantity of sedimentation basin 15 is two or more, and the position for sink 10 of breeding fish is higher than
The position of sedimentation basin 15；For the dykes and dams 2 by enclosing water source 1, the low water line at water source 1 is higher than the position for sink 10 of breeding fish；Dykes and dams 2
On be provided with into water and control pipe 3 and flood discharge valve 4；Breed fish sink 10 one end above water inlet pipe 9 is installed, installed on water inlet pipe 9
There is water inlet switch 8；Water inlet switch 8 controls the inflow for sink 10 of respectively breeding fish；Water inlet pipe 9 is communicated with water-supply-pipe by distributive pipe 7
5, water-supply-pipe 5 is connect with water inlet control pipe 3；The other end of sink 10 of breeding fish is provided with water level control pipe 11；It breeds fish sink 10
Bottom is provided with drainpipe 12；One end of drainpipe 12 is connect with water level control pipe 11, the other end by isocon 14 respectively with
The side of sedimentation basin 15 is connected to；The breed fish periphery of sink 10 is provided with the canal 6 that drains off floodwaters；It is intake by plug and controls the control water delivery of pipe 3
5 flow velocity of pipe, water inlet switch 8 control the inflow for sink 10 of respectively breeding fish, and form water inlet system；10 bottom of sink respectively breed fish equipped with row
Mouth of a river connection water level control pipe 7 controls sink water level of breeding fish, and extends to sedimentation basin 15, setting row in the pre-buried drainpipe 12 in bottom
Taps form drainage system；The water outlet end of the isocon 14 is equipped with drainage switch 13.It is connect with isocon 14
It is connected on the drainpipe 12 at end and launches case 20, the outlet for launching case 20 is equipped with flow valve 19.When the water level at water source 1 is higher than flood
When waterline, opens the valve 4 that drains off floodwaters and drain flood by the canal 6 that drains off floodwaters, form flood discharge, flood is avoided to injure sink of breeding fish
10。
Filter screen 16 is set on the pool wall of the separate water inlet end of the sedimentation basin 15.
The sedimentation basin 15 is provided on the outside of the pool wall of filter screen 16 and is provided with drainage processing pond 17, the position of sedimentation basin 15
The position higher than drainage processing pond 17 is set, sedimentation basin 15 and drainage processing pond 17 are separated by solid-liquid separation by filter screen partition wall, shape
At tail water treatment system；Filtered water will be precipitated to be discharged in drainage processing pond 17, drainage was facilitated to concentrate discharge.Drainage processing
Supporting in pond has the water purifications plant such as water hyacinth.
17 lower part of drainage processing pond is provided with discharge outlet 18.
The water outlet end of the isocon 14 is equipped with drainage switch 13.
Application Example
1, Guangxi Co., Ltd, in Guigang, miniature reservoir establishes this cultivating system, and reservoir dam is 12 meters high, reservoir water level 10
Rice, with 12.5 meters of bottom of pond drop of sink of breeding fish (length and width depth is 22 × 5 × 2.5 meters).Sink of each breeding fish passes through water inlet line
About 80 cubes ms/h of high pressure water flow (being also displacement), cultivation water level are generally kept in 1.8~2 meters, put big specification sieve in a suitable place to breed
Non- fish throws enough feeds, through incomplete statistics, finally each breed fish sink can year output at least 1.5 ten thousand kilograms of marketable fish, than
The traditional pond inner recirculation flow water used before cultivates every 0.5 ten thousand kilograms of 100 quadrature water surface fecund or more of marketable fish, and
The quality of fish is also higher than the quality that net cage and reservoir cultivate, and tastes through friend, the Tilapia mossambica cultivated using this cultivating system
Tilapia mossambica than being cultivated using net cage and reservoir is better tasting.
The above description is not a limitation of the present invention, and the present invention is also not limited to examples detailed above, the art it is general
Logical technical staff, within the essential scope of the present invention, the variations, modifications, additions or substitutions made all should belong to guarantor of the invention
Protect range.
Claims (6)
- The water tank type fish farming system 1. a kind of high drop flows automatically, it is characterised in that: including water source (1), dykes and dams (2), sink of breeding fish (10) and sedimentation basin (15)；The quantity of the sink of breeding fish (10) is more than one, the quantity of sedimentation basin (15) be two with On, and the position of sink of breeding fish (10) is higher than the position of sedimentation basin (15)；The dykes and dams (2) are by enclosing water source (1), water source (1) low water line is higher than the position for sink (10) of breeding fish；It is provided on dykes and dams (2) into water and controls pipe (3) and flood discharge valve (4)；It supports It is equipped with water inlet pipe (9) above one end of fish and water slot (10), water inlet switch (8) is installed on water inlet pipe (9)；Water inlet pipe (9) is logical It crosses distributive pipe (7) to be communicated with water-supply-pipe (5), water-supply-pipe (5) controls pipe (3) with water inlet and connect；It breeds fish the other ends of sink (10) It is provided with water level control pipe (11)；The breed fish bottom of sink (10) is provided with drainpipe (12)；One end of drainpipe (12) and water Level control pipe (11) connection, the other end are connected to the side of sedimentation basin (15) respectively by isocon (14)；It breeds fish sink (10) Periphery be provided with the canal that drains off floodwaters (6).
- The water tank type fish farming system 2. high drop according to claim 1 flows automatically, it is characterised in that: the sedimentation basin (15) Separate water inlet end pool wall on be arranged filter screen (16).
- The water tank type fish farming system 3. high drop according to claim 2 flows automatically, it is characterised in that: the sedimentation basin (15) It is provided on the outside of the pool wall of filter screen (16) and is provided with drainage processing pond (17), the position of sedimentation basin (15) is higher than drainage processing pond (17) position.
- The water tank type fish farming system 4. high drop according to claim 3 flows automatically, it is characterised in that: the drainage processing pond (17) lower part is provided with discharge outlet (18).
- The water tank type fish farming system 5. high drop according to claim 1 flows automatically, it is characterised in that: the isocon (14) Water outlet end drainage switch (13) are installed.
- The water tank type fish farming system 6. high drop according to claim 1 flows automatically, it is characterised in that: connect with isocon (14) It is connected on the drainpipe (12) at end and launches case (20), the outlet for launching case (20) is equipped with flow valve (19).
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| CN109619019B CN109619019B (en) | 2024-05-17 |
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| CN114586712A (en) * | 2022-03-21 | 2022-06-07 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Reservoir flow culture micropterus salmoides and vegetable-rice planting cooperation method |
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