CN107549066A - A kind of paddlefish fry breeding device - Google Patents
A kind of paddlefish fry breeding device Download PDFInfo
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- CN107549066A CN107549066A CN201711007722.XA CN201711007722A CN107549066A CN 107549066 A CN107549066 A CN 107549066A CN 201711007722 A CN201711007722 A CN 201711007722A CN 107549066 A CN107549066 A CN 107549066A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
A kind of paddlefish fry breeding device, it is made up of cylindrical ablatio placentae pond, motor, agitator, motor both forward and reverse directions controller, cross over pipe one, hatch fish roe pond, constant temperature pool, cross over pipe two, filter one, water pump one, aqueduct one, water pump two, aqueduct two, temperature control instrument, heating tube, temp probe, cross over pipe three, fry hatching groove.The placenta of monoblock paddlefish fish can be carried out separating and stripping rapidly and form single fish-egg by the present invention, and not hurt the fish-egg of shelling.Fish-egg is cultivated at optimal temperature and environment, and fry cultivation cycle is short, and more than the speed that fry hatches is more fast again than traditional method, and quality is high-quality.When breeding fry using the present invention, because plant automation degree is high, not only considerably reduces labor intensity, reduce fry abnormal rate, and improve husking yield and incubation rate.
Description
Technical field
The invention belongs to a kind of fry breeding equipment, and in particular to a kind of paddlefish fry breeding device.
Background technology
Paddlefish is also known as duckbilled fish, belongs to Gadiformes, Polyodontidae, is a kind of rare large-scale economic freshwater fish in North America.Spoon
Sturgeon delicious meat is kissed, rhynchodaenm is rich in collagen, nutritious, is feast delicacies.Carry out paddlefish artificial farming, to promoting fishing
Industry synergy and fisherman's increased income, Resources for construction economizing type and environmentally friendly Modern Fishery, fishery industry science and technology poverty alleviation is realized, is all had
There is very great meaning.
Paddlefish has seven big excellent economic characters：
1. suitable temperature range is wide.Paddlefish is eurythermic fish, and it is not afraid of low temperature, even if the water surface freezes, as long as still there is abundance in water
Dissolved oxygen, it can also live in subglacial water.Paddlefish also can high temperature resistant, can be survived in 32 DEG C of water.Port of Fangcheng Shangsi County
Long-term 20-30 DEG C of temperature, the paddlefish of cage culture can normal life well in large reservoir.
2. growth is fast.Paddlefish can be described as growing one of most fast fish in fresh-water fishes, and prime fish body weight is public up to 0.5
More than jin, 2 age fish body weights can be more than 2.0 kilograms, and 3 age fish body weights can be more than 3.0 kilograms.
3. feed source is wide.The main foodstuff of paddlefish is zooplankter in water, and it, which can also ingest, an earthworm and manually matches somebody with somebody
Close feed.
4. do not destroy water environment.Big water surface aquaculture paddlefish does not have to fertilising, without feeding man-made feeds, large and medium-sized water
Face be also in this way, and paddlefish not drinking water plant, thus cultivate paddlefish and will not destroy water body natural environment.
5. producing cost is low.It is to determine to put quantity in a suitable place to breed according to natural bait in water that the large and medium-sized water surface, which puts paddlefish in a suitable place to breed, because
Without feed cost of paying wages.Cages in reservoir cultivation paddlefish is also the zooplankter being completely dependent in water, it is not required that spending
Feed cost, thus producing cost is low.
6. cage culture is easily caught.Paddlefish it is warm-natured and, be bad to jump, its habit is similar with variegated carp.Large-scale water
Storehouse cultivation paddlefish, mostly all using net cage, seining cultivation, the first net with regard to can catch more than 90% fish.Large and medium-sized water
Face, a variety of methods can be taken to catch, block, catch up with, be perverse, a comprehensive fishing can catch most of paddlefish.
7. economic value is high.The price of the paddlefish flesh of fish is that very the eighteenth of the twenty is expensive abroad, and China only has a small amount of province at present
There are paddlefish commodity selling, per kilogram price 60-120 members or so.Paddlefish caviar is in international market price per kilogram
200 dollars or so, software gold referred to as in water.
Currently, the matter of utmost importance for restricting China's development paddlefish industrialization cultivation is exactly that the paddlefish fry of high-quality breeds
And supply.The fry quality of paddlefish is largely related to the speed of growth, Individual Size, yield and the product of commodity paddlefish
Matter.At present, its mating system of the paddlefish fry of high-quality mainly passes through following three kinds of approach：1st, Introduced From Abroad original seed fish.2、
Introduced From Abroad original seed fish-egg.3rd, it is correct and science that nursery is cultivated using fish-egg.The paddlefish cultivated by the above method
Fry has the advantages that strong resistance against diseases, speed of growth block, individual is uniform, abnormal rate is relatively low, original seed fish shade deviation alienation is little.
And it is current, the mating system of paddlefish is mainly realized by natural propagation and artificial propagation.
1st, natural propagation：Paddlefish sexal maturity is slower.General milter is more precocious than raun, can be ripe during some 4 ages of milter, greatly
Part was 6~9 ages, and essence can be all arranged every year after ripe；Part raun is ripe at 6~7 ages or 8 age, but 50% raun will be 10
Just ripe during age, during to 12 age, all rauns can be ripe, it is ripe after spacing of about 3~5 years just one deutovums of production.Ripe
Ovary can percentage of liveweight 15~25%, 11.4~25.0kg of body weight raun, ovary is generally 2.7~3.6kg, and fish brood amount is very
Greatly.It is also different in different regions, sexually matured time.In original producton location, the spawning season of paddlefish, at the beginning of 6 months, is by the end of March
Batch (-type) Type of Spawning.Paddlefish spawning with the gonad development degree of itself except having outside the Pass, the main external world also with promoting spawning
Condition, such as suitable water temperature, rise it is in close relations with gravel matrix.When water temperature reaches 10 DEG C or so, paddlefish begins to
Trace back；Water temperature rises, and the speed in river of tracing back is accelerated, when water temperature is close to 15.6 DEG C, if the amplitude and substrate risen can meet to require,
Paddlefish will lay eggs.When rising, the suitable flow of paddlefish spawning, is 340m3/s in Ao Saiqi rivers, Mississippi is
680m3/s.During spawning, paddlefish is very sensitive to SEA LEVEL VARIATION.Water level rises, then traces back；Water level decreasing, then drop down down.Into
Ripe ovum is in grey black, 2.0~2.5mm of diameter.After ovum fertilization, become toughness quickly, be securely attached to gravel or
On the other objects run into.When water temperature is close to 15.6 DEG C, being hatched from ovum fertilization to fry about needs 7 day time.
2nd, artificial propagation：
（1）The collection of parent population.In the U.S., paddlefish often concentrates under dam or other profundal zones.Mating period mesh is 12.7
~17.8cm gill net is easily caught, and for water temperature at 7.2~15.6 DEG C, fishing efficiency is best.Only should not the place caught of net,
Just caught with hook.Because the U.S. does not allow outlet sturgeon living, therefore the parent population that the former Soviet Union and China use is supported in pond
Grow maturation.
（2）The selection of parent population.Paddlefish parent population is without obvious secondary sex character.In general, raun individual is larger, belly is swollen
Swollen, urine is grown mouth swelling nearby, hyperemia, slightly relaxed, and urine is easily inserted with little finger and grows mouth；Milter individual is smaller, and head has more
Projection（That is star-pursuing）.Sex ration is generally 2：1.
（3）Parent population is temporarily supported.In the U.S., the paddlefish parent population that has caught transports breeding farm to and temporarily supported.Storage pond, holding pond size is according to number
Amount decision, generally 0.1 hectare or smaller.Water will keep higher dissolved oxygen.1% sodium chloride solution and 10ppm is added in water
Terramycin, to prevent disease, parent population is transferred in equipment of hastening parturition again when hastening parturition.Equipment of hastening parturition is generally diameter 2.4m circle gold
Belong to cylinder or plastics cylinder, continuous water-filling in cylinder, water temperature is generally 15.6~18.3 DEG C.At home, at the beginning of 4 months by the end of March every year, parent population is worked as
, can be to carry out artificial induced spawning when water temperature continues 15~20 days and reaches more than 15 DEG C in culture pond.The ripe preferable parent population of selection
And directly it is transferred to spawning inducing pool and is temporarily supported.Spawning inducing pool is circle, and area is generally 10~20m2, puts depth of water 1m after fish, recycle stream
Water, 16~18.5 DEG C of water temperature.
（4）Hasten parturition, be fertilized.Paddlefish lays eggs to be intermittent, every 20~30min spawnings once.Culturist thought in the past
Paddlefish can not be by ovum single voiding, and traditional ovum method of adopting is to be extruded to promote spawning with hand.Terminate from spawning is started to spawning
Often need 8~10 more than h.
（5）Hatching.The hatching of paddlefish is more to be carried out in plastics hatch cylinder, and new water is constantly injected in cylinder stirs ovum.For
Fungal infection is prevented, appropriate bactericide processing can be added.Brooding time is 10~12 days during 11.1~14.4 DEG C of water temperature；Water temperature
At 15.6 DEG C, need 6~8 days；The optimum water temperature of hatching is 18.3 DEG C, is needed 5~7 days.Fry is transferred in net cage after hatching, and is trained always
Educate untill it can actively ingest（About need 5~9 days）.
（6）Seed rearing.Fry rearing is a highly important link and cultivation during paddlefish breeding production
A larger stage of difficulty.Slightly carelessness will result in seed mortality, and direct shape rings whole breeding production.
In China, paddlefish fry is bred by artificial and unscientific method mostly, and what is cultivated educates
Seedling has the shortcomings that resistance against diseases is poor, the speed of growth is slow, individual is uneven, abnormal rate is higher and original seed fish shade deviation alienation is big.
Thus what is brought to paddlefish raiser is that cultivation risk is big, inefficiencies.So the most urgent demand of paddlefish raiser is just
It is the paddlefish fry for seeking high-quality.
The content of the invention
It is an object of the invention to provide a kind of brand-new paddlefish fry breeding device.Specifically include：The device be by
Cylindrical ablatio placentae pond（1）, motor（2）, agitator（3）, motor both forward and reverse directions controller（4）, cross over pipe one（5）, fish-egg
Hatchery（6）, constant temperature pool（7）, cross over pipe two（8）, filter one（9）, water pump one（10）, aqueduct one（11）, water pump two
（12）, aqueduct two（13）, temperature control instrument（14）, heating tube（15）, temp probe（16）, cross over pipe three（17）, fry hatching
Groove（18）Composition；Wherein, in fry hatching groove（18）Centre be provided with water guide post（19）, in fry hatching groove（18）Left end
It is provided with water level refluxing opening（20）, in water level refluxing opening（20）On filter two is installed（21）.
The present invention is achieved through the following technical solutions：
A kind of paddlefish fry breeding device, it is in technical scheme：The device is by cylindrical ablatio placentae pond（1）, motor
（2）, agitator（3）, motor both forward and reverse directions controller（4）, cross over pipe one（5）, hatch fish roe pond（6）, constant temperature pool（7）, connection
Siphunculus two（8）, filter one（9）, water pump one（10）, aqueduct one（11）, water pump two（12）, aqueduct two（13）, temperature controller
Table（14）, heating tube（15）, temp probe（16）, cross over pipe three（17）, fry hatching groove（18）Composition；Wherein, incubated in fry
Change groove（18）Centre be provided with water guide post（19）, in fry hatching groove（18）Left end be provided with water level refluxing opening（20）,
Water level refluxing opening（20）On filter two is installed（21）.
Above-mentioned cylindrical ablatio placentae pond（1）, motor（2）, agitator（3）, motor both forward and reverse directions controller（4）, UNICOM
Guan Yi（5）, hatch fish roe pond（6）, constant temperature pool（7）, cross over pipe two（8）, filter one（9）, water pump one（10）, aqueduct one
（11）, water pump two（12）, aqueduct two（13）, temperature control instrument（14）, heating tube（15）, temp probe（16）, cross over pipe three
（17）, fry hatching groove（18）Composition and annexation are：Motor（2）It is disposed upon cylindrical ablatio placentae pond（1）Bottom,
Wherein, motor（2）Rotary shaft be extension be attached to cylindrical ablatio placentae pond（1）It is interior；Agitator（3）It is disposed upon cylinder
Ablatio placentae pond（1）Inner bottom part and be arranged on motor（2）In rotary shaft, motor（2）With motor both forward and reverse directions controller（4）
Connect；By cross over pipe one（5）One be arranged on cylindrical ablatio placentae pond（1）Bottom, other end is connected to fish-egg
Hatchery（6）；Hatch fish roe pond（6）It is disposed upon constant temperature pool（7）Top, and fry hatching groove（18）It is and constant temperature pool
（7）Located side by side；By cross over pipe two（8）Hatch fish roe pond（6）And constant temperature pool（7）UNICOM gets up, and in cross over pipe two（8）
Top be mounted with filter one（9）, water pump one（10）It is disposed upon constant temperature pool（7）The inside, and by aqueduct one（11）Even
It is connected to hatch fish roe pond（6）In, water pump two（12）It is disposed upon constant temperature pool（7）The inside, and by aqueduct two（13）It is connected to
Fry hatching groove（18）In；Temperature control instrument（14）It is placed in constant temperature pool（7）Outside, heating tube（15）And temp probe（16）
All it is respectively disposed on constant temperature pool（7）The inside, and by heating tube（15）And temp probe（16）It is connected to temperature control instrument（14）；Will
Cross over pipe three（17）One be installed to hatch fish roe pond（6）, other end is connected to fry hatching groove（18）, it is consequently formed one
Paddlefish fry breeding device is overall.
The application principle and process of the present invention：
1st, cylindrical ablatio placentae pond（1）, motor（2）, agitator（3）With motor both forward and reverse directions controller（4）Relation and function
It is：The placenta of monoblock paddlefish fish is carried out separating and stripping, and forms single fish-egg.Detailed process is first to be taken off toward cylindrical placenta
From pond（1）Appropriate clear water is poured into, then the placenta of monoblock paddlefish fish is put into cylindrical ablatio placentae pond（1）It is interior, utilize electricity
Machine both forward and reverse directions controller（4）Controlled motor（2）Forward direction turn or be tired of to turning, and motor（2）Agitator is then driven again（3）It is positive
Turn or be tired of to turn, agitator（3）One rotates, while again being placed on cylindrical ablatio placentae pond（1）In kiss sturgeon placenta exist
Stirring rotates back and forth in water, and progressively the placenta of monoblock paddlefish fish will be carried out separating and stripping, and forms single fish-egg.
2nd, temperature control instrument（14）, heating tube（15）, temp probe（16）And constant temperature pool（7）Relation and effect be：It is logical
Cross to temperature control instrument（14）Certain temperature parameter is set, when being placed in constant temperature pool（7）Temp probe（16）Detect perseverance
Heated pool（7）The water temperature of the inside is less than temperature control instrument（14）During set temperature parameter, temperature control instrument（14）Then start heating
Pipe（15）, heating tube（15）Feedwater heating immediately, works as constant temperature pool（7）The water temperature and temperature control instrument of the inside（14）Set temperature
When degree parameter is consistent, temperature control instrument（14）Then close heating tube（15）Stop heating, so as to reach holding constant temperature pool（7）The inside
Water temperature certain limit purpose.
3rd, hatch fish roe pond（6）, constant temperature pool（7）, cross over pipe two（8）, filter one（9）, water pump one（10）And water guide
Guan Yi（11）Relation and effect be：Water pump one（10）Constant temperature pool（7）In water pass through aqueduct one（11）It is transported to fish
Egg hatching pond（6）, water constantly enters hatch fish roe pond（6）During, hatch fish roe pond（6）Water then constantly moving, together
When also produce oxygen, when hatch fish roe pond（6）In water level exceed cross over pipe two（8）When, hatch fish roe pond（6）In water will
It is back to constant temperature pool（7）In, in filter one（9）In the presence of, hatch fish roe pond（6）In fish-egg will not be flowed back in company with water
To constant temperature pool（7）, under the circulating of water, not only built hatch fish roe pond（6）Water be to turn over（Rolling）Dynamic small ring
Border, and hatch fish roe pond（6）Water temperature all the time and constant temperature pool（7）It is consistent.
4th, water pump two（12）, aqueduct two（13）, constant temperature pool（7）With fry hatching groove（18）Relation and effect be：
Water pump two（12）Constant temperature pool（7）In water pass through aqueduct two（13）It is transported to fry hatching groove（18）In, water constantly enters
Enter fry hatching groove（18）During, fry hatching groove（18）Water then constantly moving, and along water guide post（19）Flowing,
Oxygen is also produced simultaneously, when fry hatching groove（18）In water level exceed water level refluxing opening（20）When, fry hatching groove（18）In
Water will pass through water level refluxing opening（20）It is back to fry hatching groove（18）In, in filter two（21）In the presence of, fry
Incubation tank（18）In fish-egg or fry will not be back to constant temperature pool in company with water（7）, under the circulating of water, not only seek
Fry hatching groove is made（18）In the subenvironment that slowly flows of water, and fry hatching groove（18）Water temperature all the time and constant temperature pool
（7）It is consistent.
5th, application flow：First toward cylindrical ablatio placentae pond（1）Pour into appropriate clear water, then the tire by monoblock paddlefish fish
Disk is put into cylindrical ablatio placentae pond（1）It is interior, utilize motor both forward and reverse directions controller（4）Controlled motor（2）Forward direction turn or tired
To turning, and motor（2）Agitator is then driven again（3）Forward direction turn or be tired of to turn, agitator（3）One rotates, while again being placed on
Cylindrical ablatio placentae pond（1）In kiss sturgeon placenta stirring rotates back and forth in water, and progressively by monoblock paddlefish fish
Placenta carries out separating and stripping, and forms single fish-egg.
Temperature control instrument is given according to demand（14）Certain temperature parameter, temperature control instrument are set（14）Then start heating tube（15）
Feedwater heating, and make constant temperature pool（7）The water temperature and temperature control instrument of the inside（14）Set temperature parameter is consistent.
Start water pump one（10）, constant temperature pool（7）In water be transported to hatch fish roe pond（6）, when hatch fish roe pond（6）
In water level exceed cross over pipe two（8）And formed when circulating, in cylindrical ablatio placentae pond（1）It is middle to pass through and handle shape
Pass through cross over pipe one into the fish-egg of single（5）It is discharged to hatch fish roe pond（6）In, make fish-egg in hatch fish roe pond（6）Reclaimed water is turned over
（Rolling）In good time number of days is cultivated in dynamic subenvironment.
Start water pump two（12）, constant temperature pool（7）In water be transported to fry hatching groove（18）In, when fry hatching groove
（18）In water level exceed water level refluxing opening（20）And formed when circulating, hatch fish roe pond（6）In cultivated in good time
The fish-egg of number of days passes through cross over pipe three（17）It is discharged to fry hatching groove（18）In, make fish-egg in fry hatching groove（18）Reclaimed water is slowly
The subenvironment of flowing, which is cultivated to fry, hatches.
The invention has the advantages that：
1st, structure novel and unique of the present invention, its design science are reasonable.
2nd, in the present invention, motor both forward and reverse directions controller（4）Can controlled motor at any time（2）Forward direction turn or be tired of to turn, and
Cylindrical ablatio placentae pond（1）It is cylindrical type again, agitator（3）Kiss sturgeon placenta, stirring rotates back and forth in water, can
It is enough that the placenta of monoblock paddlefish fish is subjected to separating and stripping rapidly and forms single fish-egg, and the fish-egg of shelling is not hurt.
3rd, in the present invention, temperature control instrument is passed through（14）To control heating tube（15）To constant temperature pool（7）The water of the inside is carried out
Heat and make in the range of water temperature remains at and be manually set.Further through water pump water pump one（10）Constant temperature pool（7）In
Water is constantly transported to hatch fish roe pond（6）In, under the circulating of water, build hatch fish roe pond（6）Water be to turn over
（Rolling）Dynamic subenvironment.Meanwhile also pass through water pump two（12）Constant temperature pool（7）In water be constantly transported to fry hatching groove
（18）In, under the circulating of water, build fry hatching groove（18）In the subenvironment that slowly flows of water.Paddlefish
No matter fish-egg is in hatch fish roe pond（6）, or in fry hatching groove（18）Middle cultivation, have and be especially suitable for the water that it grows
Gentle subenvironment.Fish-egg is cultivated at optimal temperature and environment, and fry cultivation cycle is short, quality is high-quality.
4th, fry is bred by the present invention, husking yield and incubation rate are held at 55-60%, and traditional method is only 30-
35%.More than the speed that fry hatches is more fast again than traditional method
5th, fry is bred by the present invention, because water circulates, hatch fish roe pond（6）, constant temperature pool（7）Incubated with fry
Change groove（18）In water temperature difference variation it is little, so, start heating tube（15）The frequency of heating is not very high, and power consumption is relatively
Very little, furthermore, because water is all in hatch fish roe pond（6）, constant temperature pool（7）With fry hatching groove（18）Followed repeatedly in several ponds
Circulation moves, and water base of the fry hatching of a cycle does not consume.
6th, traditional method is that it is strong that this pattern not only increases work by manually forming single fish-egg come separating and stripping
Degree, and it is also easy to hurt the fish-egg of shelling, and injured fish-egg is not reduction of incubation rate, is exactly to produce many lopsided fishes.
When breeding fry using the present invention, because plant automation degree is high, it is abnormal not only to considerably reduce labor intensity, reduction fry
Form quotient, and improve husking yield and incubation rate.
Although the 7, structure of the present invention is simple, and low into production cost, its structure composition is scientific and reasonable, and measure is only during application
Spy, significant effect.And when breeding fry using the present invention, anniversary, plant modification fry can be achieved.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In Fig. 1,1 is cylindrical ablatio placentae pond, and 2 be motor, and 3 be agitator, and 4 be motor both forward and reverse directions controller, 5
It is cross over pipe one, 6 be hatch fish roe pond, and 7 be constant temperature pool, and 8 be cross over pipe two, and 9 be filter one, and 10 be water pump one, and 11 are
Aqueduct one, 12 be water pump two, and 13 be aqueduct two, and 14 be temperature control instrument, and 15 be heating tube, and 16 be temp probe, and 17 be connection
Siphunculus three, 18 be fry hatching groove, and 19 be water guide post, and 20 be fry hatching groove, and 21 be filter two.
Embodiment
In conjunction with accompanying drawing, the present invention will be described in detail：
The present invention is by cylindrical ablatio placentae pond（1）, motor（2）, agitator（3）, motor both forward and reverse directions controller（4）, connection
Siphunculus one（5）, hatch fish roe pond（6）, constant temperature pool（7）, cross over pipe two（8）, filter one（9）, water pump one（10）, aqueduct
One（11）, water pump two（12）, aqueduct two（13）, temperature control instrument（14）, heating tube（15）, temp probe（16）, cross over pipe three
（17）, fry hatching groove（18）Composition.
Shown in Fig. 1 is the structural representation of the present invention.The present invention is by cylindrical ablatio placentae pond（1）, motor（2）、
Agitator（3）, motor both forward and reverse directions controller（4）, cross over pipe one（5）, hatch fish roe pond（6）, constant temperature pool（7）, cross over pipe
Two（8）, filter one（9）, water pump one（10）, aqueduct one（11）, water pump two（12）, aqueduct two（13）, temperature control instrument
（14）, heating tube（15）, temp probe（16）, cross over pipe three（17）, fry hatching groove（18）Composition；Wherein, in fry hatching
Groove（18）Centre be provided with water guide post（19）, in fry hatching groove（18）Left end be provided with water level refluxing opening（20）, in water
Position refluxing opening（20）On filter two is installed（21）；
Above-mentioned cylindrical ablatio placentae pond（1）, motor（2）, agitator（3）, motor both forward and reverse directions controller（4）, cross over pipe one
（5）, hatch fish roe pond（6）, constant temperature pool（7）, cross over pipe two（8）, filter one（9）, water pump one（10）, aqueduct one
（11）, water pump two（12）, aqueduct two（13）, temperature control instrument（14）, heating tube（15）, temp probe（16）, cross over pipe three
（17）, fry hatching groove（18）Composition and annexation are：Motor（2）It is disposed upon cylindrical ablatio placentae pond（1）Bottom,
Wherein, motor（2）Rotary shaft be extension be attached to cylindrical ablatio placentae pond（1）It is interior；Agitator（3）It is disposed upon cylinder
Ablatio placentae pond（1）Inner bottom part and be arranged on motor（2）In rotary shaft, motor（2）With motor both forward and reverse directions controller（4）
Connect；By cross over pipe one（5）One be arranged on cylindrical ablatio placentae pond（1）Bottom, other end is connected to fish-egg
Hatchery（6）；Hatch fish roe pond（6）It is disposed upon constant temperature pool（7）Top, and fry hatching groove（18）It is and constant temperature pool
（7）Located side by side；By cross over pipe two（8）Hatch fish roe pond（6）And constant temperature pool（7）UNICOM gets up, and in cross over pipe two（8）
Top be mounted with filter one（9）, water pump one（10）It is disposed upon constant temperature pool（7）The inside, and by aqueduct one（11）Even
It is connected to hatch fish roe pond（6）In, water pump two（12）It is disposed upon constant temperature pool（7）The inside, and by aqueduct two（13）It is connected to
Fry hatching groove（18）In；Temperature control instrument（14）It is placed in constant temperature pool（7）Outside, heating tube（15）And temp probe（16）
All it is respectively disposed on constant temperature pool（7）The inside, and by heating tube（15）And temp probe（16）It is connected to temperature control instrument（14）；Will
Cross over pipe three（17）One be installed to hatch fish roe pond（6）, other end is connected to fry hatching groove（18）, it is consequently formed one
Paddlefish fry breeding device is overall.
The application principle and process of the present invention：
1st, cylindrical ablatio placentae pond（1）, motor（2）, agitator（3）With motor both forward and reverse directions controller（4）Relation and function
It is：The placenta of monoblock paddlefish fish is carried out separating and stripping, and forms single fish-egg.Detailed process is first to be taken off toward cylindrical placenta
From pond（1）Appropriate clear water is poured into, then the placenta of monoblock paddlefish fish is put into cylindrical ablatio placentae pond（1）It is interior, utilize electricity
Machine both forward and reverse directions controller（4）Controlled motor（2）Forward direction turn or be tired of to turning, and motor（2）Agitator is then driven again（3）It is positive
Turn or be tired of to turn, agitator（3）One rotates, while again being placed on cylindrical ablatio placentae pond（1）In kiss sturgeon placenta exist
Stirring rotates back and forth in water, and progressively the placenta of monoblock paddlefish fish will be carried out separating and stripping, and forms single fish-egg.
2nd, temperature control instrument（14）, heating tube（15）, temp probe（16）And constant temperature pool（7）Relation and effect be：It is logical
Cross to temperature control instrument（14）Certain temperature parameter is set, when being placed in constant temperature pool（7）Temp probe（16）Detect perseverance
Heated pool（7）The water temperature of the inside is less than temperature control instrument（14）During set temperature parameter, temperature control instrument（14）Then start heating
Pipe（15）, heating tube（15）Feedwater heating immediately, works as constant temperature pool（7）The water temperature and temperature control instrument of the inside（14）Set temperature
When degree parameter is consistent, temperature control instrument（14）Then close heating tube（15）Stop heating, so as to reach holding constant temperature pool（7）The inside
Water temperature certain limit purpose.
3rd, hatch fish roe pond（6）, constant temperature pool（7）, cross over pipe two（8）, filter one（9）, water pump one（10）And water guide
Guan Yi（11）Relation and effect be：Water pump one（10）Constant temperature pool（7）In water pass through aqueduct one（11）It is transported to fish
Egg hatching pond（6）, water constantly enters hatch fish roe pond（6）During, hatch fish roe pond（6）Water then constantly moving, together
When also produce oxygen, when hatch fish roe pond（6）In water level exceed cross over pipe two（8）When, hatch fish roe pond（6）In water will
It is back to constant temperature pool（7）In, in filter one（9）In the presence of, hatch fish roe pond（6）In fish-egg will not be flowed back in company with water
To constant temperature pool（7）, under the circulating of water, not only built hatch fish roe pond（6）Water be to turn over（Rolling）Dynamic small ring
Border, and hatch fish roe pond（6）Water temperature all the time and constant temperature pool（7）It is consistent.
4th, water pump two（12）, aqueduct two（13）, constant temperature pool（7）With fry hatching groove（18）Relation and effect be：
Water pump two（12）Constant temperature pool（7）In water pass through aqueduct two（13）It is transported to fry hatching groove（18）In, water constantly enters
Enter fry hatching groove（18）During, fry hatching groove（18）Water then constantly moving, and along water guide post（19）Flowing,
Oxygen is also produced simultaneously, when fry hatching groove（18）In water level exceed water level refluxing opening（20）When, fry hatching groove（18）In
Water will pass through water level refluxing opening（20）It is back to fry hatching groove（18）In, in filter two（21）In the presence of, fry
Incubation tank（18）In fish-egg or fry will not be back to constant temperature pool in company with water（7）, under the circulating of water, not only seek
Fry hatching groove is made（18）In the subenvironment that slowly flows of water, and fry hatching groove（18）Water temperature all the time and constant temperature pool
（7）It is consistent.
5th, application flow：First toward cylindrical ablatio placentae pond（1）Pour into appropriate clear water, then the tire by monoblock paddlefish fish
Disk is put into cylindrical ablatio placentae pond（1）It is interior, utilize motor both forward and reverse directions controller（4）Controlled motor（2）Forward direction turn or tired
To turning, and motor（2）Agitator is then driven again（3）Forward direction turn or be tired of to turn, agitator（3）One rotates, while again being placed on
Cylindrical ablatio placentae pond（1）In kiss sturgeon placenta stirring rotates back and forth in water, and progressively by monoblock paddlefish fish
Placenta carries out separating and stripping, and forms single fish-egg.
Temperature control instrument is given according to demand（14）Certain temperature parameter, temperature control instrument are set（14）Then start heating tube（15）
Feedwater heating, and make constant temperature pool（7）The water temperature and temperature control instrument of the inside（14）Set temperature parameter is consistent.
Start water pump one（10）, constant temperature pool（7）In water be transported to hatch fish roe pond（6）, when hatch fish roe pond（6）
In water level exceed cross over pipe two（8）And formed when circulating, in cylindrical ablatio placentae pond（1）It is middle to pass through and handle shape
Pass through cross over pipe one into the fish-egg of single（5）It is discharged to hatch fish roe pond（6）In, make fish-egg in hatch fish roe pond（6）Reclaimed water is turned over
（Rolling）In good time number of days is cultivated in dynamic subenvironment.
Start water pump two（12）, constant temperature pool（7）In water be transported to fry hatching groove（18）In, when fry hatching groove
（18）In water level exceed water level refluxing opening（20）And formed when circulating, hatch fish roe pond（6）In cultivated in good time
The fish-egg of number of days passes through cross over pipe three（17）It is discharged to fry hatching groove（18）In, make fish-egg in fry hatching groove（18）Reclaimed water is slowly
The subenvironment of flowing, which is cultivated to fry, hatches.
Claims (1)
- A kind of 1. paddlefish fry breeding device, it is characterised in that：The device is by cylindrical ablatio placentae pond（1）, motor （2）, agitator（3）, motor both forward and reverse directions controller（4）, cross over pipe one（5）, hatch fish roe pond（6）, constant temperature pool（7）, connection Siphunculus two（8）, filter one（9）, water pump one（10）, aqueduct one（11）, water pump two（12）, aqueduct two（13）, temperature controller Table（14）, heating tube（15）, temp probe（16）, cross over pipe three（17）, fry hatching groove（18）Composition；Wherein, incubated in fry Change groove（18）Centre be provided with water guide post（19）, in fry hatching groove（18）Left end be provided with water level refluxing opening（20）, Water level refluxing opening（20）On filter two is installed（21）；Above-mentioned cylindrical ablatio placentae pond（1）, motor（2）, agitator（3）, motor both forward and reverse directions controller（4）, cross over pipe one （5）, hatch fish roe pond（6）, constant temperature pool（7）, cross over pipe two（8）, filter one（9）, water pump one（10）, aqueduct one （11）, water pump two（12）, aqueduct two（13）, temperature control instrument（14）, heating tube（15）, temp probe（16）, cross over pipe three （17）, fry hatching groove（18）Composition and annexation are：Motor（2）It is disposed upon cylindrical ablatio placentae pond（1）Bottom, Wherein, motor（2）Rotary shaft be extension be attached to cylindrical ablatio placentae pond（1）It is interior；Agitator（3）It is disposed upon cylinder Ablatio placentae pond（1）Inner bottom part and be arranged on motor（2）In rotary shaft, motor（2）With motor both forward and reverse directions controller（4） Connect；By cross over pipe one（5）One be arranged on cylindrical ablatio placentae pond（1）Bottom, other end is connected to fish-egg Hatchery（6）；Hatch fish roe pond（6）It is disposed upon constant temperature pool（7）Top, and fry hatching groove（18）It is and constant temperature pool （7）Located side by side；By cross over pipe two（8）Hatch fish roe pond（6）And constant temperature pool（7）UNICOM gets up, and in cross over pipe two（8） Top be mounted with filter one（9）, water pump one（10）It is disposed upon constant temperature pool（7）The inside, and by aqueduct one（11）Even It is connected to hatch fish roe pond（6）In, water pump two（12）It is disposed upon constant temperature pool（7）The inside, and by aqueduct two（13）It is connected to Fry hatching groove（18）In；Temperature control instrument（14）It is placed in constant temperature pool（7）Outside, heating tube（15）And temp probe（16） All it is respectively disposed on constant temperature pool（7）The inside, and by heating tube（15）And temp probe（16）It is connected to temperature control instrument（14）；Will Cross over pipe three（17）One be installed to hatch fish roe pond（6）, other end is connected to fry hatching groove（18）, it is consequently formed one Paddlefish fry breeding device is overall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007722.XA CN107549066A (en) | 2017-10-25 | 2017-10-25 | A kind of paddlefish fry breeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007722.XA CN107549066A (en) | 2017-10-25 | 2017-10-25 | A kind of paddlefish fry breeding device |
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| CN107549066A true CN107549066A (en) | 2018-01-09 |
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| CN201711007722.XA Withdrawn CN107549066A (en) | 2017-10-25 | 2017-10-25 | A kind of paddlefish fry breeding device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566489A (en) * | 2018-12-29 | 2019-04-05 | 内江师范学院 | A kind of paddlefish breeding method |
| CN109673550A (en) * | 2019-02-22 | 2019-04-26 | 海南宝路水产科技有限公司 | The Tilapia mossambica hatch fish roe circulatory system |
| CN111513004A (en) * | 2020-05-07 | 2020-08-11 | 中国长江三峡集团有限公司中华鲟研究所 | Hatching device for sticky and sinking fish eggs and using method thereof |
-
2017
- 2017-10-25 CN CN201711007722.XA patent/CN107549066A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566489A (en) * | 2018-12-29 | 2019-04-05 | 内江师范学院 | A kind of paddlefish breeding method |
| CN109673550A (en) * | 2019-02-22 | 2019-04-26 | 海南宝路水产科技有限公司 | The Tilapia mossambica hatch fish roe circulatory system |
| CN111513004A (en) * | 2020-05-07 | 2020-08-11 | 中国长江三峡集团有限公司中华鲟研究所 | Hatching device for sticky and sinking fish eggs and using method thereof |
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Application publication date: 20180109 |