CN104872005B - A kind of high-density fish culture method - Google Patents
A kind of high-density fish culture method Download PDFInfo
- Publication number
- CN104872005B CN104872005B CN201410158549.3A CN201410158549A CN104872005B CN 104872005 B CN104872005 B CN 104872005B CN 201410158549 A CN201410158549 A CN 201410158549A CN 104872005 B CN104872005 B CN 104872005B
- Authority
- CN
- China
- Prior art keywords
- valve
- oxygen
- fishpond
- water
- fish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
The present invention relates to a kind of high-density fish culture method, including following method step：1）Deliver fry, 2）Fishpond sealing, 3）Current regulation, 4）Feed feed, 5）Draining blowdown, 6）Fish for operation.By step 2）Fishpond is sealed, and the inwall in described fishpond sets and sets closure on sealing cage, sealing cage；Closure is domes, and exhaust-valve is provided with the top of the closure；Oxygen increasing tube is additionally provided with the fishpond；Exhaust-valve is opened, the water surface is filled into fishpond and exceedes sealing cage, exhaust-valve is closed；Oxygen is passed through, undissolved oxygen forms the pure oxygen space of closing under arch closure between the water surface；Solve that cultivation density in current industrial fish farming is difficult to further raising, oxygen increasing equipment is complicated, energy resource consumption is high, pure oxygen utilization rate is low, cultivate unhandy problem.
Description
Technical field
The present invention relates to a kind of fish-cultivating method, and in particular to a kind of crawl and the side using the crawl high-density fish culture
Method, belongs to fish culture technical field.
Background technology
During Dissolved Oxygen in Water content is the major limiting factors of density of breeding fish, high-density fish culture, water body of breeding fish does not stop
It is dynamic that shoal of fish offer dissolved oxygen is provided and metabolic waste is taken away.Water body exchange rate is limited by fish adaptation flow velocity in fishpond, commonly
Fish culture in running water density only has 10~20kg/m3, artificial oxygenation can increase dissolved oxygen content in water body, and raising is breeded fish density.In work
Factory generally uses mechanical enhancement in breeding fish, and uses air as under the conditions of oxygen source, density of breeding fish can reach 30~50kg/m3；
Under the conditions of using pure oxygen as oxygen source, density of breeding fish can reach 130kg/m3.Mechanical enhancement needs complicated equipment, consumption a large amount of
The energy, because breeding fish water body under atmospheric environment, supersaturated dissolved oxygen is escaped by water and atmosphere interface in water body, pure oxygen
Utilization rate only has 20-60%.
Chinese patent CN200620110907 discloses a kind of Portable live fish cultivating tank, with one piece of oxygen barrier plate shape into pure oxygen
Room, fish is taken by the fish water inlet port dress fish of putting for having removable cover.This scheme is used as crawl has the disadvantage that oxygenation efficiency is low,
Fishing, cleaning pond operating difficulties；There is the water surface of two isolation, the discharge inconvenience of water surface dirt-collecting in one fishpond.China
Patent CN201310429314 discloses a kind of efficient fishpond of hyperoxia, forms sealed gas chamber on the water surface of fishpond side, is passed through pure
Oxygen, is discharged oxygen in air chamber from the air chamber lower section bottom with air pump in being dissolved into water, unnecessary oxygen rises to sealed gas chamber and obtained
Recycling.This scheme has the disadvantage to need to use machinery, consumption electric energy；Supersaturated dissolved oxygen passes through water and air circle in water body
Face is escaped, and oxygen utilization rate is low.
At present, batch production high density fish culture in running water existing many improvement on oxygen utilization and cultivation density, but equipment
Complicated, oxygen utilization rate is low, cultivation density is difficult to further raising, and related crawl is also deposited in actual application
In problems, for example, need manual observation and manually operated supplemental oxygen, fishing, cleaning fishpond operating difficulties.
The content of the invention
The technical problem to be solved in the present invention is, solve cultivation density in current industrial fish farming be difficult to further raising,
Oxygen increasing equipment is complicated, energy resource consumption is high, pure oxygen utilization rate is low, cultivate unhandy problem.
The present invention solves above-mentioned technical problem, is realized using following technical scheme：
A kind of crawl, including fishpond；Described fishpond inwall has is provided with closure on sealing cage, sealing cage；
Distance at the top of described sealing cage to fishpond is highly equal with closure；Described closure is domes, described
Exhaust-valve is provided with the top of closure；Oxygen increasing tube is provided with the fishpond.First, water will be filled in fishpond.Then, then will
Closure is placed on sealing cage, and the air in closure is discharged from exhaust-valve, after water body is full of space in closure, the row of closing
Empty valve.Finally, oxygen is passed through by oxygen increasing tube, undissolved oxygen is risen under arch closure.Because the water surface is in closure
Top, closure is soaked in water with cage is sealed, and forms liquid closing, so that pure with regard to what is closed between formation closure and the water surface
Oxygen space.
Further, described crawl, is additionally provided with hyperbaric oxygen tracheae and Low Pressure Oxygen tracheae, described hyperbaric oxygen tracheae
On be provided with intake valve, the Low Pressure Oxygen tracheae is communicated with the oxygen increasing tube；Set between hyperbaric oxygen tracheae and Low Pressure Oxygen tracheae
There is the headstock gear inside oxygen pressure maintaining valve, described oxygen pressure maintaining valve to be stressed inductor control, described pressure inductor
Communicated by induction tube with closure.Connected by oxygen increasing tube with Low Pressure Oxygen tracheae, oxygen pressure maintaining valve control Low Pressure Oxygen tracheae
Output pressure, is achieved that control enters the oxygen pressure and flow of oxygen increasing tube.Another aspect oxygen pressure maintaining valve also sets up sensing
Pipe is communicated with closure, when the pressure in the pure oxygen space closed between closure and the water surface is set above or below pressure inductor
Pressure value, oxygen pressure maintaining valve turns off or on automatically, so as to convenient setting and keeps the pressure value in pure oxygen space, and
Without the lifting height for seeing the fluid-tight water surface.
Further, described crawl, is provided with sparge pipe on described closure, the sparge pipe be connected into
Water intaking valve is provided with water pipe, the water inlet pipe.Multiple hole for water sprayings are provided with the sparge pipe, because injection water and pure oxygen are acute
Strong impingement mix, oxygen is dissolved in water rapidly, and fishpond surface water dissolved oxygen is up to 37~49mg/L.
Further, described crawl, the fishpond bottom is additionally provided with to be provided with sump, the sump and blocked
Fish corral, sump bottom connection bottom drainpipe, the bottom drainpipe is provided with bottom valve；It is additionally provided with the bottom valve drainpipe
Bottom overflow valve is provided with bottom overflow pipe, the bottom overflow pipe；The top export of described bottom overflow pipe is highly higher than closure
Seat is simultaneously less than at the top of fishpond.Clean water persistently sprays into fishpond from sparge pipe, is flowed downward rich in oxygen above fishpond, passes through
Shoal of fish respiration consumption dissolved oxygen is gradually reduced and the waste water containing great amount of carbon dioxide and fish faeces is constantly discharged from bottom overflow valve,
Make the good water quality that suitable fish growth is remained in fishpond.The top export of bottom overflow pipe is highly higher than sealing cage and low
At the top of the fishpond, its role is to, it is sealed in fishpond during, oxygen is diffused into water body, undissolved oxygen from oxygen increasing tube
Rise under closure, extruding water flows out from bottom overflow pipe, such setting be more beneficial for closure and the fishpond water surface it
Between form pure oxygen space；During breeding fish, clean water constantly enters fishpond, and the pressure that pure oxygen space is formed need not be water from close
Discharge is extruded between capping and sealing cage, fishpond waterbody is uniformly exchanged from top to bottom, and keeps fishpond water surface elevation stable.
Further, described crawl, is additionally provided with blow-off pipe, the upper blow-off pipe inside fishpond, it is described on
Blow-off pipe top is provided with sewage sump, described sewage sump and is provided with arch barrier net.The dirt collection groove height is higher than close
Closure base is simultaneously less than at the top of fishpond；The upper blowdown bottom of the tube connects with upper blowdown transverse tube and sets clearing valve；Described upper
Overflow flow tube is additionally provided with blowdown transverse tube；The overflow flow tube is provided with overflow valve；The tip height of the overflow flow tube
Blowdown flow velocity is adapted to discharge floating on water pollutant.Blow-off pipe in setting, and by the top of upper blow-off pipe set sewage sump and
Barrier net, the height adaptation water surface elevation of sewage sump, then the pollutant for floating on water surface can be led to by suitable flow velocity
Current are crossed from upper blow-off pipe directly to drain.Set and be open in upper blowdown transverse tube, that is, clearing valve is set, be to clean upper blowdown
Pipe, upper blowdown transverse tube and overflow flow tube it is easy to operate.The tip height of the overflow flow tube is adapted to blowdown flow velocity to discharge water
Face floating pollutants, are that, because if simply opening clearing valve removes floating on water pollutant, can cause blow-off pipe and upper row
The pure oxygen that water body emptying is lost under water body sealing function, closure in dirty transverse tube is lost to by upper blow-off pipe and upper blowdown transverse tube
Outside fishpond, waste of oxygen is caused.
Further, described crawl, is additionally provided with water quality monitor, and the sensor of the water quality monitor is fixed on
In the overflow pipe current of bottom；The effect of the water quality monitor is oxygen and carbon dioxide content in monitoring fishpond draining.
Further, described crawl, throwing is provided with described closure and raises device；Device bag is raised in described throwing
Charging hopper and animal feeds bucket are included, charging valve is provided between charging hopper and animal feeds bucket, sets to throw in feed bottom of the barrel and raises valve, the throwing
Raise valve and be provided with choke valve.Described choke valve two ends pipeline is tilted down to be connected with throwing feeding valve two ends pipeline, feed when feeding
Obstruction will not be caused into choke valve.In concrete operations, valve is raised in use, closing and throwing first, choke valve and charging valve is opened,
The property for being more than air specific weight using oxygen proportion can extrude the air in animal feeds bucket upwards.In charging, section can be opened
Valve is flowed, closes to throw and raises valve, air can be prevented to enter in animal feeds bucket.Described throwing raises device and can guarantee that air is not when feeding feed
Into pure oxygen space, oxygen leakage amount is less than 1.3 times of feed volumes when feeding feed every time.
Further, described crawl, suspension ring are provided with described closure.Because described closure must
There is certain weight to be just securely placed on sealing cage and realize closed pure oxygen space, so setting suspension ring to be put to facilitate
Put and open closure operation.
Further, described crawl, described closure is domes, is made of clear material, with good
Structural stability and load-and pressure-bearing intensity.It was verified that domes are conducive to being completely exhausted out sealing in the seal process of fishpond
Air in lid, and the closure that transparent material is made can meet demand of the fish to illumination, be easy in observation fishpond
Situation.
Crawl described in any of the above, can be applied in culture fishery.
A kind of high-density fish culture method, including following method step：
1）Deliver fry：The topped up with water in fishpond, is put into fry；
2）Fishpond is sealed：Inwall in described fishpond sets and is provided with closure on sealing cage, sealing cage；It is described
Closure be domes, be provided with exhaust-valve at the top of the closure；Oxygen increasing tube is provided with the fishpond；Open
Exhaust-valve, the topped up with water into fishpond closes exhaust-valve；Be passed through oxygen, undissolved oxygen under arch closure and the water surface it
Between form the pure oxygen space of closing；
3）Current are adjusted：Sparge pipe is set on described closure, and the sparge pipe is connected to water inlet pipe；The water inlet
Water intaking valve is provided with pipe；Bottom water intaking valve and overflow valve are opened, clean water carries sufficient oxygen and flowed in fishpond, breathed through the shoal of fish
Waste water afterwards is discharged through sump, bottom drainpipe, bottom overflow pipe, bottom overflow valve；Start in water quality monitor monitoring discharge waste water
Oxygen and carbon dioxide content；When higher content of oxygen dissolved in water or relatively low carbon dioxide content are given up in discharge, reduce water intaking valve and open
Spend to reduce flow of inlet water；When relatively low content of oxygen dissolved in water or higher carbon dioxide content are given up in discharge, increase water intaking valve is opened
Spend to increase flow of inlet water；
4）Feed feed：Throwing is provided with described closure and raises device；Described throwing raise device include charging hopper and
Animal feeds bucket, sets charging valve, sets to throw in feed bottom of the barrel and raise valve, the throwing raises valve and sets throttling between charging hopper and animal feeds bucket
Valve；Described choke valve two ends pipeline is tilted down and is connected with throwing feeding valve two ends pipeline；Throw for the first time before raising, open charging
Valve, opens throttle valve control oxygen flow, using the oxygen property bigger than atmospheric density by the upward discharge of air in animal feeds bucket
Afterwards, charging valve is closed；Feed is poured into charging hopper, charging valve is opened, feed, which enters after animal feeds bucket, closes charging valve；Throw and raise
When, close water intaking valve, fully open throwing raise valve, feed fully enter behind fishpond close throw raise valve, the shoal of fish ingest end after open
Water intaking valve；
5）Draining blowdown：Set in the fishpond bottom in sump, the sump and be provided with fish screen, sump bottom
Portion connects bottom drainpipe, and the bottom drainpipe sets bottom valve；Bottom overflow pipe, the bottom overflow are also set up on the bottom drainpipe
The top export of pipe sets bottom overflow valve；The top export of described bottom overflow pipe is highly higher than sealing cage and less than fishpond top
Portion；The fishpond is additionally provided with blow-off pipe, and the upper blow-off pipe is inside fishpond, and the upper blow-off pipe top is provided with dirt collection
Arch barrier net is provided with groove, described sewage sump, tip height of the sewage sump inside fishpond is higher than closure
Seat is simultaneously less than at the top of fishpond；The upper blow-off pipe also sets bottom and is connected with upper blowdown transverse tube and set clearing valve；Described upper
Overflow flow tube is also set up on blowdown transverse tube；The overflow flow tube sets overflow valve；Bottom overflow valve is fully opened during breeding fish,
The heavy property dirt such as fish excrement settles into sump with water flowing, is automatically drained out with draining current from bottom overflow pipe；The shoal of fish ingests
After end, overflow valve is opened, the dirts such as greasy dirt, the foam of the water surface is swum in and is discharged into sewage sump from overflow flow tube, blowdown
After end, overflow valve is closed；
6）Fish for operation：Water inlet and oxygen are closed, closure is removed, clearing valve, bottom valve, fishing is opened.
It is preferred that, the step 2）In oxygen increasing tube connected with Low Pressure Oxygen tracheae, Low Pressure Oxygen tracheae connection hyperbaric oxygen tracheae；
The headstock gear inside oxygen pressure maintaining valve, described oxygen pressure maintaining valve is provided between the hyperbaric oxygen tracheae and Low Pressure Oxygen tracheae
Be stressed inductor control, and described pressure inductor is communicated by induction tube with closure；By setting pressure inductor control
Make the oxygen pressure in the pure oxygen space of closing.
It is preferred that, the step 3）In sparge pipe on multiple hole for water sprayings are set, pass through injection water and gaseous state pure oxygen acute
It is strong to hit increase water dissolved oxygen amount.
More preferred, set water body in fishpond to be in 1.019 times of standard atmospheric pressure pure oxygen environments.
It is preferred that, the step 3）In water quality monitor there is warning output function, when water oxygen and dioxy are arranged in fishpond
Alarm signal can be sent automatically by changing when carbon content deviates setting value.
It is preferred that, the step 3）In water intaking valve be provided with electric adjusting device, according to water quality monitor export alarm
Signal self-regulating opening angle, according to the signal automatic open close for throwing feeding unloading controllor.
It is preferred that, the step 4）Middle feed is buoyancy expanding pellet, and buoyancy expanding pellet floats on the water surface,
Have the advantages that palatability is good, digestive utilization ratio is high, it is low in the pollution of the environment, be easy to the observation shoal of fish to ingest situation, from buoyancy expanding
Pellet is conducive to breed fish density, reduction of raising to breed fish cost.
It is preferred that, the step 4）Middle feeding device of throwing is provided with throwing feeding unloading controllor, control water intaking valve, charging valve, throwing
Valve, the keying of overflow valve are raised, feed is fed automatically and sewage floating on water is excluded.
It is preferred that, in addition to fish disease prevention and cure：Soak medicine is added in water source and is administered, and oral drugs are admixed in feed and are administered.
It is preferred that, in addition to remove dead fish：Throw every time and shoal of fish situation is examined when raising, discovery closes water inlet when having dead fish
And oxygen, closure is removed, dead fish is removed with dredger, repeating said steps 2）Fishpond is sealed.
It is preferred that, the suspension ring for facilitating sealing cover with tearing-strip are provided with described closure.
It is preferred that, described closure is domes, is made of clear material, and with good structural stability and is held
Weight bearing strength.
Described high-density fish culture method, is applied in industrial fish farming.
By setting up closure on fishpond, then by oxygen increasing tube and using between water body close encapsulation lid and sealing cage
Space form closed pure oxygen space, to reach increase water dissolved oxygen content, improve density of breeding fish, improve pure oxygen utilization rate
Effect.On the basis of conceiving herein, actually asking of being run into current industrial fish farming is solved step by step by putting into practice, testing
Topic；Add described throwing and raise device, oxygen pressure maintaining valve, to keep oxygen gas-tight space, improve oxygenation effect.The design of inventor
And innovation solves in industry unsolved problem for a long time.
The beneficial effects of the invention are as follows be compared with the prior art, pure oxygen utilization rate improves 1.5 times, and density of breeding fish improves 2.4
More than times, solve that pure oxygen utilization rate in current industrial fish farming is low, cultivation density is difficult to improve and clears up fishpond operating difficulties
The problem of.Pure oxygen utilization rate during breeding fish is improved, increases density of breeding fish, the economic benefit of industrial fish farming is improved.And
The present invention also has without using mechanical enhancement, and water exchange capacity is small, and energy resource consumption is few, advantage easy to operate.
Brief description of the drawings
Fig. 1 is structure top view of the present invention.
Fig. 2 is Fig. 1 A-A profiles.
Fig. 3 is water surface blowdown schematic diagram.
Fig. 4 is to throw to raise apparatus structure schematic diagram.
Fig. 5 is to automatically control schematic diagram.
Fig. 6 is oxygen pressure maintaining valve structural representation.
In accompanying drawing：1st, fishpond, 2, the sealing water surface, 3, throw and raise device, 4, closure, 5, sparge pipe, 6, injection water, 7, fish
Water face, 8, exhaust-valve, 9, barrier net 10, sewage sump, 11, upper blow-off pipe, 12, water inlet pipe, 13, hyperbaric oxygen tracheae, 14, oxygen
Pressure maintaining valve, 15, Low Pressure Oxygen tracheae, 16, water quality monitor 17, bottom overflow valve, 18, bottom overflow pipe, 19, bottom valve, 20, bottom draining
Pipe, 21, upper blowdown transverse tube, 22, clearing valve, 23, overflow flow tube, 24, overflow valve, 25, sealing cage, 26, bubbles of oxygen,
27th, oxygen increasing tube, 28, sump, 29, fish screen 30, water intaking valve, 31, intake valve, 32, charging hopper, 33, charging valve, 34, feed
Bucket, 35, throw and raise valve, 36, choke valve, 37, suspension ring, 38, throw and raise unloading controllor, 39, cable, 40, pressure inductor, 41, sense
Ying Guan, 42, regulation handle, 43, headstock gear.
Embodiment
The present invention is described in further detail with reference to embodiment.
Embodiment 1, a kind of crawl
As shown in figs. 1 to 6：
A kind of crawl, including fishpond 1；The inwall of fishpond 1 has is provided with closure 4 on sealing cage 25, sealing cage 25；
The distance at described sealing cage 25 to the top of fishpond 1 is highly equal with closure 4；Closure 4 is domes, in closure
4 top is provided with exhaust-valve 8；Oxygen increasing tube 27 is provided with fishpond 1.
Described crawl, is additionally provided with hyperbaric oxygen tracheae 13 and Low Pressure Oxygen tracheae 15, hyperbaric oxygen tracheae 13 and is provided with
Intake valve 31, Low Pressure Oxygen tracheae 15 is communicated with oxygen increasing tube 27；Oxygen is provided between hyperbaric oxygen tracheae 13 and Low Pressure Oxygen tracheae 15
Headstock gear 43 inside pressure maintaining valve 14, oxygen pressure maintaining valve 14 inductor 40 that is stressed is controlled, and described pressure inductor 40 leads to
Induction tube 41 is crossed to communicate with closure 4.Described crawl, is provided with water inlet pipe 12, the water inlet on described closure 4
Sparge pipe 5 and water intaking valve 30 are additionally provided with pipe 12.
Described crawl, the bottom of fishpond 1 is additionally provided with sump 28, sump 28 and is provided with fish screen 29, dirt collection
The bottom of pond 28 connects and is provided with bottom valve 19 on bottom drainpipe 20, bottom drainpipe 20；Bottom overflow is additionally provided with bottom drainpipe 20
Pipe 18, the top export of bottom overflow pipe 18 sets bottom overflow valve 17；The top export of bottom overflow pipe 18 is highly higher than sealing cage
25 and less than the top of fishpond 1.
Described crawl, is additionally provided with blow-off pipe 11, and top of the upper blow-off pipe 11 inside fishpond 1 is provided with dirt collection
Barrier net 9 is provided with groove 10, sewage sump 10, tip height of the sewage sump 10 inside fishpond 1 is higher than sealing cage 25
And less than the top of fishpond 1；The upper blow-off pipe 11 connects with upper blowdown transverse tube 21 and is provided with clearing valve 22；In described upper row
Overflow flow tube 23 is additionally provided with dirty transverse tube 21；The overflow flow tube 23 is provided with overflow valve 24.
Described crawl, throwing is provided with described closure 4 and raises device 3；Throwing feeding device 3 includes the He of charging hopper 32
Animal feeds bucket 34, is provided with charging valve 33, sets to throw in the bottom of animal feeds bucket 34 and raise valve 35, throw and raise between charging hopper 32 and animal feeds bucket 34
Valve 35 is provided with choke valve 36；The two ends pipeline of choke valve 36 is tilted down and is connected with throwing the feeding two ends pipeline of valve 35.
Described crawl, is provided with the suspension ring 37 for facilitating sealing cover with tearing-strip 4 on described closure 4.Described supports
Fishpond, is additionally provided with water quality monitor 16；Water quality monitor 16 connects the water intaking valve 30 by cable 39.
Described crawl, is additionally provided with throwing and raises unloading controllor 38, and the water intaking valve 30, charging are connected by cable 39
Valve 35, overflow valve 24 are raised in valve 33, throwing.
Another better seal lid 4 is inverted dish-shaped spherical crown surface structure, is made up of hard transparent material.
Specifically, the described high 1.5m in fishpond 1, internal diameter 2m, bottom of pond is in 15 ° of tapers, and sump 28 is located at bottom of pond center, directly
Footpath 0.5m is in 45 ° of tapers；The inner side of fishpond 1 is away from the sealing cage 25 for having a circle to protrude from pool wall at the 0.6m of top；Upper blow-off pipe 11
Mounted in the center of fishpond 1, sewage sump 10 is connected away from the top planes 0.42m of fishpond 1 from the middle part of sump 28 with upper blowdown transverse tube 21,
Outside is equipped with clearing valve 22 and overflow flow tube 23；The mouth of pipe of overflow flow tube 23 is equipped with overflow away from the top planes 0.6m of fishpond 1, top
Valve 24；Upper blow-off pipe 11, upper blowdown transverse tube 21, overflow flow tube 23 are diameter 75mmPVC water pipes, and clearing valve 22 is diameter 75mm balls
Valve, overflow valve 24 is diameter 75mm magnetic valves；Bottom drainpipe 20 is drawn from the bottom of sump 28, and outside is equipped with bottom valve 19 and bottom
Overflow pipe 18；The mouth of pipe of bottom overflow pipe 18 is equipped with bottom overflow valve 17 away from the top planes 0.22m of fishpond 1, top；Bottom drainpipe 20, bottom
Overflow pipe 18 is diameter 110mmPVC water pipes, and bottom valve 19, bottom overflow valve 17 are diameter 110mm ball valves；Barrier net 9 is mounted in sewage sump
10 tops, fish screen 29 is mounted in the top of sump 28, and barrier net 9 is aperture 5mm stainless (steel) wires, and fish screen is 5 × 100mm of aperture
Resin grid；Oxygen increasing tube 27 is annularly arranged on the bottom inside of fishpond 1, and oxygen increasing tube 27 is diameter 20mm nanometer micropore pipes, oxygen
Pass through 0.5~2mm of nanometer micropore formation diameter bubbles of oxygen 26；Oxygen increasing tube 27 is connected to Low Pressure Oxygen tracheae 15, through fishpond 1
Oxygen pressure maintaining valve 14 is connected to, oxygen pressure maintaining valve 14 is connected to intake valve 31 by hyperbaric oxygen tracheae 13.
Described closure 4 is made up, external diameter 1.99m to be inverted the spherical crown surface structure of dish of transparent resin material, high
0.6m；The overcentre of closure 4 is equipped with exhaust-valve 8, and exhaust-valve 8 is diameter 25mm ball valves；The top of closure 4 also outside is equipped with oxygen
Device 3, suspension ring 37 are raised in gas pressure maintaining valve 14, throwing；Oxygen pressure maintaining valve 14 also sets up induction tube 41 and communicated with closure 4.Sparge pipe 5 is in
Ring-type is mounted in the lower section of closure 4, and sparge pipe 5 is diameter 50mmPPR water pipes, is provided with sparge pipe 5 and multiple along the circumferential direction inclines
Oblique diameter 4mm hole for water sprayings；Sparge pipe 5 is connected to water inlet pipe 12, and water intaking valve 30 is connected to through closure 4, and water intaking valve 30 is
Diameter 50mm motor-operated control valves；
Pure oxygen space oxygen pressure setting value：
P（KPa)=closure height（mm)×0.00326887=600×0.00326887≈1.96kPa.
The described output pressure of oxygen pressure maintaining valve 14 is 200kPa, and voltage stabilizing 0~16kPa of adjustable range, induction pressure exceedes
Closed automatically during setting value 0.1kPa, induction pressure is automatically turned on when being less than setting value 0.1kPa.
Alarming value, the opening angle of automatic regulating water inlet valve 30 can be set in described water quality monitor 16.
Device 3 is raised in described throwing, and charging hopper 32 is conical structure under upper cylinder, and volume 30L passes through valve 33 and the feed of feeding
Bucket 34 is connected；Animal feeds bucket 34 is circular cone intermediate cylindrical structure up and down, and volume 30L connects 4 with closure by throwing feeding valve 35 and is connected；
It is internal diameter 50mm magnetic valves that charging valve 33, throwing, which raise valve 35,；Choke valve 36 is internal diameter 6mm pin type flow valves, 36 liang of end pipes of choke valve
Road is tilted down raises the two ends pipeline communication of valve 35 with throwing, and prevents feed from blocking choke valve 36.
It is programmable controller that unloading controllor 38 is raised in described throwing, there is a 4 road output interfaces, timing controlled water intaking valve 30,
Feed valve 33, throwing feeding valve 35, the keying order of overflow valve 24 and time delay interval.
Embodiment 2, a kind of high-density breeding carp method
Carp is that cultivation density can reach 100~130kg/m in a kind of main cultured fishes, industrial aquaculture3, it is a kind of
High-density breeding carp method is：
（1）Deliver fry：Bottom valve 19, clearing valve 22, bottom overflow valve 17, overflow valve 24 are closed, is filled into fishpond 1
Water, is put into fry.
Fry quantity is calculated：
（2）Fishpond is sealed：Charging valve 33 is closed, throws and raises valve 35, choke valve 36, exhaust-valve 8 is opened, closure 4 is placed
Air in the sealing top cover labyrinth 4 of cage 25 is discharged from exhaust-valve 8, after water body is full of space in closure, closes exhaust-valve
8；Hyperbaric oxygen tracheae 13 is connected to intake valve 31, and Low Pressure Oxygen tracheae 15 is connected to oxygen pressure maintaining valve 14, regulation oxygen pressure maintaining valve 14
Voltage stabilizing value is 1.96kPa；Intake valve 31 is opened, it is slow to open bottom overflow valve 17；Because the mouth of pipe of bottom overflow pipe 18 is than the top of fishpond 1
Low 0.22m, under gravity water flowed out from bottom overflow pipe 18, the water outside closure 4 pass through closure 4 with sealing cage 25
Gap enter fishpond 1, the sealing water surface 2 and the fishpond water surface 7 outside closure 4 slowly decline, and negative pressure is formed under closure 4
Area, oxygen pressure maintaining valve is automatically turned on, the release bubbles of oxygen 26 of oxygen increasing tube 27, and part of oxygen is dissolved in water, undissolved oxygen
Gas, which rises to, forms pure oxygen space under closure 4；When the fishpond water surface 7 drops to 18 mouth of pipe height of bottom valve overflow pipe, in closure 4
Under the effect of lower oxygen pressure, extruding water continues to flow out from bottom overflow pipe 18, when 4 times oxygen pressures of closure reach 2.06kPa,
Oxygen pressure maintaining valve 14 is closed automatically, and at this moment the fishpond water surface 7 is than the low 0.21m of the mouth of pipe of overflow pipe 18；In 4 times 2.06kPa oxygen of closure
Under atmospheric pressure effect, the external seal water surface 2 of closure 4 is than the high 0.21m of the fishpond water surface 7；The contact surface of closure 4 and sealing cage 25
It is submerged in water body formation air-tightness sealing structure for water completely, 4 times oxygen of closure and bubbles of oxygen can not be by closures 4 and close
The contact surface effusion of closure base 25；Injection water 6 is mixed with pure oxygen hard hit, and 4 times oxygen of capping, which are constantly dissolved in water body, presses
When power gradually decreases to 1.86kPa, oxygen pressure maintaining valve 14 is automatically turned on, and the release bubbles of oxygen 26 of oxygen increasing tube 27, a small amount of pure oxygen is straight
Connect and dissolve in water body, most pure oxygen is risen under closure 4 when the pressure is risen to 2.06kPa, oxygen pressure maintaining valve 14 is closed automatically
Close, it is automatic to maintain 4 time pure oxygen pressure of closure in 1.86~2.06kPa, the fishpond water surface 7 be less than the mouth of pipe 0.19 of bottom overflow pipe 18~
0.21m, the sealing water surface 2 0.19~0.21m higher than the fishpond water surface.
（3）Current are adjusted：Water inlet pipe 12 is connected to water intaking valve 30；Water intaking valve 30 is opened, injection water 6 tilts and sprays to fishpond
The water surface 7, forms circulation counterclockwise and whirlpool；Injection water 6 is mixed with pure oxygen hard hit, and oxygen is dissolved in water rapidly, fishpond
Surface water dissolved oxygen is to reach 37~49mg/L；Water flows from top to bottom, and the waste water after being breathed through the shoal of fish is through sump 28, bottom
Drainpipe 20, bottom overflow pipe 18, bottom overflow valve 17 are discharged；It is 10mg/L, titanium dioxide to set the dissolved oxygen alarming value of water quality monitor 16
Carbon alarming value is 40mg/L, can meet the requirement of carp normal growth and development, and provides sufficient dissolved oxygen for follow-up water treatment, also
It can prevent that dissolved oxygen effusion causes to waste in atmospheric environment；When oxygen dissolving value is more than 11mg/L or carbon dioxide values are less than 38mg/L
When, the automatic water inlet valve opening that reduces is to reduce flow of inlet water, when oxygen dissolving value less than 9mg/L or carbon dioxide values more than 42mg/L
When, it is automatically increased into water valve opening to increase flow of inlet water, corresponding flow of inlet water is 4-7.3m3/h。
（4）Feed feed：Using buoyancy expanding pellet, it is that fish body weighs 1.5~4% to throw feeding rate day, divides 3 times and feeds；Raise
Material weight is calculated as follows, and adjustment in every 7 days is once；When the shoal of fish ingested the time more than 20 minutes, feed relative is accordingly reduced；
Throw for the first time before raising, open charging valve 33, open choke valve 36 and control oxygen flow to be 10L/min, utilize oxygen
The property bigger than atmospheric density closes charging valve 33 by the upward discharge of air in animal feeds bucket 34, after 5 minutes；Daily 8 points, 12
Point, it is quantitative before 17 points feed is fitted into charging hopper 32, throw and raise the automatic inlet valve 30 of controller 38, throw feeding device 3, overflow
Stream valve 24 completes to feed feed and water surface blowdown process；The throwing feeding configuration processor of unloading controllor 38 is as follows, and chronomere is the second：
0000：Water intaking valve 30 is closed, it is to avoid the current interference shoal of fish ingests；
0005：Charging valve 33 is opened, and feed enters animal feeds bucket 34；
0015：Charging valve 33 is closed, and prevents oxygen from escaping；
0020：Throw feeding valve 35 to open, feed feed；
0030：Throw feeding valve 35 to close, prepare to feed next time；
1530：Water intaking valve 30 is opened, end of ingesting, oxygenation of intaking；
2800：Overflow valve 24 is opened, and is swum in the oil film of the fishpond water surface 7, foam and is concentrated on fishpond under swirling action
Center, enters sewage sump 10, through upper blow-off pipe 11, upper blowdown transverse tube 21, overflow flow tube 23, overflow valve 24 by barrier net 9
Discharge；
3100：Overflow valve 24 is closed, and sewage floating on water discharge terminates, and water recovers to flow from the top down；
The startup time：8：00,12：00,17：00；
Water intaking valve 30 is raised unloading controllor 38 by throwing and water quality monitor 16 is controlled, and throws and raises unloading controllor 38 with Gao You
First level, water intaking valve 30 is not controlled by water quality monitor 16 during feeding feed.
Pure oxygen space will not be entered by feeding feed process air, and feeding process oxygen loss is thrown every time and is no more than feed volume
1.3 times, pure oxygen utilization rate is more than 93%.
（5）Draining blowdown：Described feeds automatic-discharging sewage floating on water during feed；During breeding fish, completely
Bottom overflow valve 16 is opened, the dirt such as fish excrement is focused in sump 28 by bottom drainpipe with current by the sedimentation of fish screen 29
20th, bottom overflow valve 16, bottom overflow pipe 18 are discharged.
（6）Fish disease prevention and cure：Soak medicine is added in water source and is administered, and oral drugs are admixed in feed and are administered.
（7）Remove dead fish：Throw every time and shoal of fish situation is examined when raising, discovery closes water intaking valve 30 and air inlet when having dead fish
Valve 31, removes closure 4, is removed dead fish with dredger, repeats fishpond seal operation.
（8）Fish for operation：Under the conditions of 24-26 DEG C of water temperature 0.75kg/ tail harvesting specifications are reached through 56 days cultivation carps；Stop eating
After 3 days, water intaking valve 30 and intake valve 31 are closed, closure 4 is removed, clearing valve 22, bottom valve 19 is opened, is fished with dredger；Capture
Commodity carp 1205kg, cultivation density reaches 317kg/m3。
Embodiment 3, a kind of high-density breeding light lip fish method
Light lip fish is a kind of streams property small fishes, high to dissolved oxygen and water quality requirement, and existing flowing water culture and net cage are supported
Grow two ways, 5~7.17kg/m of cultivation density3.A kind of high-density breeding light lip fish method is：
（1）Deliver fry：Be the same as Example 2.
Fry quantity is calculated：
（2）Fishpond is sealed：Be the same as Example 2.
（3）Current are adjusted：Water inlet pipe 12 is connected to water intaking valve 30；Water intaking valve 30 is opened, injection water 6 tilts and sprays to fishpond
The water surface 7, forms circulation counterclockwise and whirlpool；Injection water 6 is mixed with pure oxygen hard hit, and oxygen is dissolved in water rapidly, fishpond
Surface water dissolved oxygen is to reach 37~49mg/L；Water flows from top to bottom, and the waste water after being breathed through the shoal of fish is through sump 28, bottom
Drainpipe 20, bottom overflow pipe 18, bottom overflow valve 17 are discharged；It is 10mg/L, titanium dioxide to set the dissolved oxygen alarming value of water quality monitor 16
Carbon alarming value is 35mg/L, can meet the requirement of light lip fish normal growth and development, and provides sufficient dissolved oxygen for follow-up water treatment,
It can also prevent that dissolved oxygen effusion causes to waste in atmospheric environment；When oxygen dissolving value is more than 11mg/L or carbon dioxide values are less than 33mg/L
When, the automatic water inlet valve opening that reduces is to reduce flow of inlet water, when oxygen dissolving value less than 9mg/L or carbon dioxide values more than 47mg/L
When, it is automatically increased into water valve opening to increase flow of inlet water, corresponding flow of inlet water is 0.8-2.8m3/h。
（4）Feed feed：Using buoyancy expanding pellet, it is that fish body weighs 1.2~3.2% to throw feeding rate day, divides 4 times and feeds；
Feed relative is calculated as follows, and adjustment in every 15 days is once；When the shoal of fish ingested the time more than 30 minutes, feed relative is accordingly reduced；
Throw for the first time before raising, open charging valve 33, open choke valve 36 and control oxygen flow to be 10L/min, utilize oxygen
The property bigger than atmospheric density closes charging valve 33 by the upward discharge of air in animal feeds bucket 34, after 5 minutes；Daily 6 points, 10
Point, 14 points, it is quantitative before 18 points feed is fitted into charging hopper 32, throw and raise the automatic inlet valve 30 of controller 38, throw feeding device
3rd, overflow valve 24 completes to feed feed and water surface blowdown process；Throw the feeding configuration processor of unloading controllor 38 as follows, chronomere
For the second：
0000：Water intaking valve 30 is closed, it is to avoid the current interference shoal of fish ingests；
0005：Charging valve 33 is opened, and feed enters animal feeds bucket 34；
0015：Charging valve 33 is closed, and prevents oxygen from escaping；
0020：Throw feeding valve 35 to open, feed feed；
0030：Throw feeding valve 35 to close, prepare to feed next time；
1830：Water intaking valve 30 is opened, end of ingesting, oxygenation of intaking；
2000：Overflow valve 24 is opened, and is swum in the oil film of the fishpond water surface 7, foam and is concentrated on fishpond under swirling action
Center, enters sewage sump 10, through upper blow-off pipe 11, upper blowdown transverse tube 21, overflow flow tube 23, overflow valve 24 by barrier net 9
Discharge；
2300：Overflow valve 24 is closed, and sewage floating on water discharge terminates, and water recovers to flow from the top down；
The startup time：6：00,10：00,14：00,18：00；
Water intaking valve 30 is raised unloading controllor 38 by throwing and water quality monitor 16 is controlled, and throws and raises unloading controllor 38 with Gao You
First level, water intaking valve 30 is not controlled by water quality monitor 16 during feeding feed.
Pure oxygen space will not be entered by feeding feed process air, and feeding process oxygen loss is thrown every time and is no more than feed volume
1.3 times, pure oxygen utilization rate is more than 90%.
（5）Draining blowdown：Be the same as Example 2.
（6）Fish disease prevention and cure：Be the same as Example 2.
（7）Remove dead fish：Be the same as Example 2.
（8）Fish for operation：Under the conditions of 22-24 DEG C of water temperature 0.05kg/ tail harvesting specifications are reached through 190 days cultivation light lip fishes；
After stopping eating 3 days, water intaking valve 30 and intake valve 31 are closed, closure 4 is removed, clearing valve 22, bottom valve 19 is opened, is fished with dredger；
Commodity light lip fish 187.5kg is captured, cultivation density reaches 49.3kg/m3, it is 6.88~9.86 times of existing breeding way.
Claims (9)
1. a kind of high-density fish culture method, including following method step：
1) fry is delivered：Fry is put into fishpond；
2) fishpond is sealed：Inwall in described fishpond sets and is provided with closure on sealing cage, sealing cage；Described is close
Cover as domes, exhaust-valve is provided with the top of the closure；Oxygen increasing tube is provided with the fishpond；Open emptying
Closure is placed on sealing cage, closes exhaust-valve by valve, the topped up with water into fishpond；Oxygen is passed through, undissolved oxygen exists
The pure oxygen space of closing is formed under arch closure between the water surface；
3) current are adjusted：Oxygen continued dissolution is entered water body of breeding fish, keep water body in fishpond to exchange；
4) feed is fed：Regularly, fish meal is quantitatively put into；
5) draining blowdown：The pollutant in discharge fishpond, keeps water quality in fishpond to meet fish psychological need in time；
6) operation is fished for：Water inlet and oxygen are closed, closure is removed, clearing valve, bottom valve, fishing is opened；
The step 2) in oxygen increasing tube connected with Low Pressure Oxygen tracheae, Low Pressure Oxygen tracheae connection hyperbaric oxygen tracheae；The hyperbaric oxygen
The headstock gear inside oxygen pressure maintaining valve, described oxygen pressure maintaining valve is provided between tracheae and Low Pressure Oxygen tracheae to be stressed sensing
Device is controlled, and described pressure inductor is communicated by pipeline with closure；By the pure oxygen for setting pressure inductor control closing
The oxygen pressure in space.
2. high-density fish culture method as claimed in claim 1, it is characterised in that：The step 3) current regulation：Described close
Sparge pipe is set in capping, and the sparge pipe is connected to water inlet pipe；Water intaking valve is provided with the water inlet pipe；Open bottom overflow valve
And water intaking valve, clean water carry sufficient oxygen flow in fishpond, the waste water after being breathed through the shoal of fish is through sump, bottom drainpipe, bottom
Overflow pipe, the discharge of bottom overflow valve；With oxygen and carbon dioxide content in water quality monitor monitoring discharge waste water；When molten in discharge waste water
When solving higher oxygen content or relatively low carbon dioxide content, reduce water inlet valve opening to reduce flow of inlet water；When molten in discharge waste water
When solving relatively low oxygen content or higher carbon dioxide content, increase intakes valve opening to increase flow of inlet water.
3. high-density fish culture method as claimed in claim 1, it is characterised in that：The step 4) feed feed：Described close
Throwing is provided with capping and raises device；Device is raised in described throwing includes charging hopper and animal feeds bucket, is set between charging hopper and animal feeds bucket
Feed valve, set to throw in feed bottom of the barrel and raise valve, the throwing raises valve and sets choke valve；Described choke valve two ends pipeline dips down
Tiltedly and with throwing feeding valve two ends pipeline it is connected；Throw for the first time before raising, open charging valve, open throttle valve control oxygen flow, utilize
The oxygen property bigger than atmospheric density after the upward discharge of air in animal feeds bucket, will close charging valve；Feed is poured into charging hopper
In, charging valve is opened, feed, which is rapidly entered, closes charging valve after animal feeds bucket；When throwing feeding, water intaking valve is closed, throwing is fully opened and raises
Valve, feed fully enter behind fishpond close throw raise valve, the shoal of fish ingest end after open water intaking valve.
4. high-density fish culture method as claimed in claim 1, it is characterised in that：The step 5) draining blowdown：In the fishpond
Bottom is set and fish screen is provided with sump, the sump, and sump bottom connection bottom drainpipe, the bottom drainpipe is set
Bottom set valve；Bottom overflow pipe is also set up on the bottom drainpipe, the top export of the bottom overflow pipe sets bottom overflow valve；
The top export of described bottom overflow pipe is highly higher than sealing cage and less than at the top of fishpond；The fishpond is additionally provided with
Blow-off pipe, top of the upper blow-off pipe inside fishpond, which is provided with, to be provided with arch on sewage sump, described sewage sump and blocks fish
Net, tip height of the sewage sump inside fishpond is higher than sealing cage and less than at the top of fishpond；The upper blow-off pipe is also
If bottom connects with upper blowdown transverse tube and sets clearing valve；Overflow flow tube is also set up on described upper blowdown transverse tube；On described
Overflow pipe sets overflow valve；Bottom overflow valve is fully opened, and the heavy property dirt such as fish excrement settles into sump with water flowing, with
Draining current are automatically drained out from bottom overflow pipe；The shoal of fish ingests after end, opens overflow valve, swims in greasy dirt, the foam of the water surface
Enter sewage sump from the discharge of overflow flow tube Deng dirt, after blowdown terminates, close overflow valve.
5. high-density fish culture method as claimed in claim 1, it is characterised in that：Water body in fishpond is set to be in 1.019 times of standards
Atmospheric pressure pure oxygen environment.
6. high-density fish culture method as claimed in claim 1, it is characterised in that：Also include fish disease prevention and cure and remove dead fish；It is described
Fish disease prevention and cure：Soak medicine is administered at water source, and oral drugs are admixed in feed and are administered；The removing dead fish：When throwing feeding every time
Shoal of fish situation is examined, and discovery closes water inlet and oxygen when having dead fish, removes closure, dead fish is removed with dredger, repeats
The step 2) fishpond sealing.
7. high-density fish culture method as claimed in claim 1, it is characterised in that：Convenient lifting is provided with described closure
The suspension ring of closure.
8. high-density fish culture method as claimed in claim 1, it is characterised in that：Described closure is inverted dish-shaped spherical crown surface
Structure, is made up of hard transparent material.
9. the high-density fish culture method as described in claim 1~8 is any, is applied in aquaculture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410158549.3A CN104872005B (en) | 2014-04-18 | 2014-04-18 | A kind of high-density fish culture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410158549.3A CN104872005B (en) | 2014-04-18 | 2014-04-18 | A kind of high-density fish culture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104872005A CN104872005A (en) | 2015-09-02 |
| CN104872005B true CN104872005B (en) | 2017-07-21 |
Family
ID=53939911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410158549.3A Expired - Fee Related CN104872005B (en) | 2014-04-18 | 2014-04-18 | A kind of high-density fish culture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104872005B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724295A (en) * | 2015-11-23 | 2016-07-06 | 盐城裕达养殖有限公司 | Soilless breeding method for loach |
| CN106234293A (en) * | 2016-10-30 | 2016-12-21 | 姜利 | The multifunctional self-cleaned fish jar of flower and fish co-culturing |
| CN106719242B (en) * | 2016-11-24 | 2020-05-29 | 防城港市畜牧站 | Double-chamber aquaculture fish pond |
| CN106719377A (en) * | 2016-12-05 | 2017-05-31 | 晏新海 | Breeding soft-shell turtle system and breeding soft-shell turtle collection method |
| CN107094693B (en) * | 2017-06-22 | 2022-04-19 | 浙江省水利河口研究院 | Runway type fish box fish excrement collecting device and method |
| CN108157271B (en) * | 2017-11-30 | 2024-02-20 | 云南省渔业科学研究院 | Environment-friendly floating type sewage collection device for aquaculture system |
| TWI656835B (en) * | 2018-01-18 | 2019-04-21 | 國立臺灣海洋大學 | Breeding and baiting system and method thereof for fry of aquatic creatures |
| CN108077128A (en) * | 2018-01-23 | 2018-05-29 | 成都金满堂农业开发有限公司 | A kind of fish-cultivating method and crawl |
| CN109275616B (en) * | 2018-09-30 | 2021-02-19 | 广州赢帝工业设计有限公司 | Aquaculture box with a net of convenient recovery is with dead fish collection device |
| CN109197753A (en) * | 2018-10-15 | 2019-01-15 | 合肥亿翔智能制造有限公司 | A kind of fish pond mud cleaning system |
| CN109315334A (en) * | 2018-10-17 | 2019-02-12 | 王亚飞 | A kind of high-pressure oxygen-enriched box for breeding of Portunus trituberculatus Miers |
| CN113316387A (en) * | 2019-01-11 | 2021-08-27 | 谷禹泰股份有限公司 | Aquaculture system with improved feed delivery and method of delivering feed in an aquaculture system |
| CN110786281A (en) * | 2019-11-05 | 2020-02-14 | 烟台市帅恒机械科技有限公司 | Fish are fed and put in suggestion device with fodder |
| CN113287563B (en) * | 2020-10-29 | 2022-11-29 | 阿里巴巴集团控股有限公司 | Oxygenation device, aquatic product bag, charging cabinet, server and related methods |
| CN112997952B (en) * | 2021-03-25 | 2022-11-04 | 王泽宇 | High-density aquaculture device and high-density aquaculture mode |
| CN113475449A (en) * | 2021-08-08 | 2021-10-08 | 广州蓝灵水产科技有限公司 | Intelligent and efficient aquaculture sewage disposal device and working method thereof |
| CN113711970A (en) * | 2021-10-15 | 2021-11-30 | 智循环(南京)水产科技有限责任公司 | Industrial culture system and method for penaeus vannamei boone with intermittent and continuous feed feeding |
| CN114081001B (en) * | 2021-11-25 | 2024-04-09 | 浙江省淡水水产研究所 | Method and detachable device suitable for breeding brook fish |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053527A (en) * | 1990-01-23 | 1991-08-07 | 罗炼 | Oxygen-enriched method by means of oxygen chamber |
| CN2110989U (en) * | 1991-10-16 | 1992-07-29 | 李荷超 | Bionics seal transport plane for live fish |
| CN2136586Y (en) * | 1992-06-10 | 1993-06-23 | 李荷超 | Multipurpose aquatic animals box |
| CN1154790A (en) * | 1996-09-18 | 1997-07-23 | 王福成 | Convection oxygenating device for fishpond |
| CN2533665Y (en) * | 2002-03-26 | 2003-02-05 | 朱建兵 | Live fish aquaria |
| CN1460413A (en) * | 2003-01-24 | 2003-12-10 | 曾照军 | Method for aquaculture of lax and its equipment |
| CN201204868Y (en) * | 2007-05-23 | 2009-03-11 | 王宇光 | Full-automatic multifunctional aquariums |
| CN101513174A (en) * | 2009-04-08 | 2009-08-26 | 山东省海洋水产研究所 | Circulating water culture system with low energy consumption |
| CN101971784A (en) * | 2010-09-07 | 2011-02-16 | 中国水产科学研究院渔业机械仪器研究所 | Ammonia nitrogen suction device with quickly replaced filter material for live fish transportation |
| CN102077804A (en) * | 2010-11-25 | 2011-06-01 | 中国水产科学研究院渔业机械仪器研究所 | Vehicle-mounted closed fish tank for transporting living fish |
| CN102077805A (en) * | 2010-11-25 | 2011-06-01 | 中国水产科学研究院渔业机械仪器研究所 | Configuration structure of aerator pipe used for oxygen supply of fish box |
| CN102084840A (en) * | 2010-11-25 | 2011-06-08 | 中国水产科学研究院渔业机械仪器研究所 | Vehicle-mounted equipment system for transporting live freshwater fishes for long distance and process |
| CN201928826U (en) * | 2010-12-20 | 2011-08-17 | 大连百佳科技有限公司 | Aquatic product keep-alive transport tank |
| CN102754613A (en) * | 2011-04-25 | 2012-10-31 | 上海海洋大学 | Integrated circulating water culture system |
| CN102986582A (en) * | 2012-12-12 | 2013-03-27 | 劳卓昌 | Keep-alive box for aquatic product |
| CN103430900A (en) * | 2013-09-18 | 2013-12-11 | 胡达广 | High-efficiency and high-oxygen fish pool |
| CN203399624U (en) * | 2013-08-23 | 2014-01-22 | 江苏中洋集团股份有限公司 | Nanometer type high-purity oxygen fish oxygenation system |
| CN103704165A (en) * | 2013-12-25 | 2014-04-09 | 浙江海洋学院 | Air-free stone breeding container |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7610878B2 (en) * | 2005-09-14 | 2009-11-03 | Stime Jr James Boyd | Aquarium for jellyfish |
-
2014
- 2014-04-18 CN CN201410158549.3A patent/CN104872005B/en not_active Expired - Fee Related
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053527A (en) * | 1990-01-23 | 1991-08-07 | 罗炼 | Oxygen-enriched method by means of oxygen chamber |
| CN2110989U (en) * | 1991-10-16 | 1992-07-29 | 李荷超 | Bionics seal transport plane for live fish |
| CN2136586Y (en) * | 1992-06-10 | 1993-06-23 | 李荷超 | Multipurpose aquatic animals box |
| CN1154790A (en) * | 1996-09-18 | 1997-07-23 | 王福成 | Convection oxygenating device for fishpond |
| CN2533665Y (en) * | 2002-03-26 | 2003-02-05 | 朱建兵 | Live fish aquaria |
| CN1460413A (en) * | 2003-01-24 | 2003-12-10 | 曾照军 | Method for aquaculture of lax and its equipment |
| CN201204868Y (en) * | 2007-05-23 | 2009-03-11 | 王宇光 | Full-automatic multifunctional aquariums |
| CN101513174A (en) * | 2009-04-08 | 2009-08-26 | 山东省海洋水产研究所 | Circulating water culture system with low energy consumption |
| CN101971784A (en) * | 2010-09-07 | 2011-02-16 | 中国水产科学研究院渔业机械仪器研究所 | Ammonia nitrogen suction device with quickly replaced filter material for live fish transportation |
| CN102077804A (en) * | 2010-11-25 | 2011-06-01 | 中国水产科学研究院渔业机械仪器研究所 | Vehicle-mounted closed fish tank for transporting living fish |
| CN102077805A (en) * | 2010-11-25 | 2011-06-01 | 中国水产科学研究院渔业机械仪器研究所 | Configuration structure of aerator pipe used for oxygen supply of fish box |
| CN102084840A (en) * | 2010-11-25 | 2011-06-08 | 中国水产科学研究院渔业机械仪器研究所 | Vehicle-mounted equipment system for transporting live freshwater fishes for long distance and process |
| CN201928826U (en) * | 2010-12-20 | 2011-08-17 | 大连百佳科技有限公司 | Aquatic product keep-alive transport tank |
| CN102754613A (en) * | 2011-04-25 | 2012-10-31 | 上海海洋大学 | Integrated circulating water culture system |
| CN102986582A (en) * | 2012-12-12 | 2013-03-27 | 劳卓昌 | Keep-alive box for aquatic product |
| CN203399624U (en) * | 2013-08-23 | 2014-01-22 | 江苏中洋集团股份有限公司 | Nanometer type high-purity oxygen fish oxygenation system |
| CN103430900A (en) * | 2013-09-18 | 2013-12-11 | 胡达广 | High-efficiency and high-oxygen fish pool |
| CN103704165A (en) * | 2013-12-25 | 2014-04-09 | 浙江海洋学院 | Air-free stone breeding container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104872005A (en) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104872005B (en) | A kind of high-density fish culture method | |
| CN104872043B (en) | A kind of crawl | |
| CN203801504U (en) | Fishpond | |
| CN108338115A (en) | A kind of fish culture case | |
| CN106472390A (en) | A kind of shrimp culture pond | |
| CN109329175A (en) | A kind of green low-carbon efficiently industrializes ecologic breeding pond structure | |
| CN203505343U (en) | High-density rotifer breeding system | |
| CN108575868A (en) | A kind of aquaculture device and the aquaculture method with the device | |
| CN107232111A (en) | Circulating seawer cultivating system based on warmhouse booth | |
| CN207978722U (en) | A kind of smooth lip fish annular flowing water cultivation apparatus | |
| CN206481826U (en) | A kind of Intelligent fish tank | |
| WO2023109474A1 (en) | Water replacement device for larval aquaculture | |
| CN208029988U (en) | A kind of fish culture case | |
| CN206686954U (en) | The portable separator of indoor artemia hatching | |
| CN214015549U (en) | Glyptosternum Regans family fish breeding device | |
| CN104938454A (en) | Bait diffusing method for oxygen-enriched floating fishing device | |
| CN2585554Y (en) | Water flow circulation filtering breeding pool | |
| CN208724706U (en) | Aquaculture pond | |
| CN208300723U (en) | A kind of industrial circulating water fry rearing system | |
| CN210157857U (en) | Aquarium fish water passing system | |
| CN210054322U (en) | Aquaculture sewage treatment plant | |
| CN206303011U (en) | A kind of shrimp culture pond of easy blowdown | |
| CN110692581A (en) | Fish is bred with breeding pond | |
| CN111357705A (en) | Healthy culture system with fish toilet | |
| CN204661673U (en) | Multi-usage gas storage plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Ting Inventor after: Gan Chengxu Inventor after: Xu Dabao Inventor after: Cheng Cheng Inventor after: Lin Yanfeng Inventor after: Hu Xiuzhen Inventor after: Tang Lingling Inventor before: Wei Zeneng Inventor before: Wang Yongxiang Inventor before: Lin Yanfeng Inventor before: Gan Chengxu Inventor before: Hou Guanjun Inventor before: Xu Daosheng Inventor before: Liu Qunxing Inventor before: Hu Xiuzhen Inventor before: Wang Guoping |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170628 Address after: 245400, Anhui Province, Xiuning County, Huangshan City County Wei Village Bridge No. 158 Applicant after: Mount Huangshan four ocean fishery science and Technology Co., Ltd. Address before: 245000 Anhui Province, Huangshan City Xikou Zhen Hua Qiao Cun, Xiuning County Applicant before: Xiuning County, Huangshan rare aquatic animals research institute |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20180418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |