CN107306862A - Hatching apparatus and hatching method - Google Patents
Hatching apparatus and hatching method Download PDFInfo
- Publication number
- CN107306862A CN107306862A CN201710676003.0A CN201710676003A CN107306862A CN 107306862 A CN107306862 A CN 107306862A CN 201710676003 A CN201710676003 A CN 201710676003A CN 107306862 A CN107306862 A CN 107306862A
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- Prior art keywords
- hatching
- basket
- gas exhausting
- suspender
- exhausting stone
- Prior art date
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- 230000012447 hatching Effects 0.000 title claims abstract description 203
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000004575 stone Substances 0.000 claims abstract description 39
- 238000011534 incubation Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000000725 suspension Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 102000002322 Egg Proteins Human genes 0.000 abstract description 8
- 108010000912 Egg Proteins Proteins 0.000 abstract description 8
- 210000004681 ovum Anatomy 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 241000252498 Ictalurus punctatus Species 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention provides a kind of hatching apparatus and hatching method, belong to artificial culture technology field.Hatching apparatus includes hatching part, hatching basket, suspender, gas exhausting stone and supply part, hatching part has incubation tank, hatching basket is connected with suspender, suspender is connected with hatching part, hatching basket is suspended in incubation tank, hatching basket has accommodating chamber, and gas exhausting stone is connected with hatching basket and positioned at the outside of hatching basket, and supply part is used to supply gas exhausting stone.The hatching apparatus can be supplied by gas exhausting stone, oosperm block is voluntarily stirred in hatching basket, and it can realize the inflation of no dead angle, by suspender will hatch basket carry out it is outstanding set, its dissolved oxygen is sufficient, substantially increases incubation rate, additionally it is possible to which ovum density is put in raising.Total is reasonable in design, it is not necessary to which special messenger is on duty to make an inspection tour, and cost of labor is relatively low, and hatching effect is preferable.By the hatching method, the incubation rate of fry can be significantly improved.
Description
Technical field
The present invention relates to artificial culture technology field, in particular to a kind of hatching apparatus and hatching method.
Background technology
Channel catfish is also known as ditch Nian, pincers fish, belongs to Silurformes, Channel-catfish sections fish.North America is originated in, is a kind of large-scale light
Water fish class, has the advantages that feeding habits are miscellaneous, growing fast, wide adaptability, premunition, strong, meat is superior.
The artificial propagation of channel catfish is typically by the way of natural spawning, artificial incubation.
Inventor has found under study for action, is at least had the following disadvantages in traditional hatching process：
Whole process needs to arrange for that special messenger is on duty to be maked an inspection tour, and cost of labor is high；
Hatching effect is poor.
The content of the invention
Object of the present invention is to provide a kind of hatching apparatus, improve the deficiencies in the prior art, it can be by dissipating gas
Stone is supplied, and oosperm block is voluntarily stirred in hatching basket, and it can realize no dead angle inflation, will be hatched by suspender
Basket hang and set, and its dissolved oxygen is sufficient, substantially increases incubation rate, additionally it is possible to which ovum density is put in raising.Total is reasonable in design, no
Special messenger's tour on duty is needed, cost of labor is relatively low, and hatching effect is preferable.
Another object of the present invention is also resided in there is provided a kind of hatching method, and using hatching apparatus mentioned above, it can
So that oosperm block is hatched, and incubation rate is significantly improved.
What embodiments of the invention were realized in：
The embodiment provides a kind of hatching apparatus, it include hatching part, hatching basket, suspender, gas exhausting stone and
Part is supplied, hatching part has incubation tank, and hatching basket is connected with suspender, and suspender is connected with hatching part, and hatching basket, which is suspended at, incubates
Change in groove, hatching basket has accommodating chamber, gas exhausting stone is connected with hatching basket and positioned at the outside of hatching basket, and supply part is used for dissipating gas
Stone is supplied.
Specifically, the hatching apparatus can be supplied by gas exhausting stone, oosperm block is set voluntarily to be stirred in hatching basket,
It can realize the inflation of no dead angle, by suspender will hatch basket carry out it is outstanding set, its dissolved oxygen is sufficient, substantially increases incubation rate,
It can also improve and put ovum density.Total is reasonable in design, it is not necessary to which special messenger is on duty to make an inspection tour, and cost of labor is relatively low, hatching effect
Preferably.
Optionally, hatching basket includes the first basket part and the second basket part, and the first basket part is removably connected to the second basket part, the
One basket part and the second basket part enclose and form hatching basket, and the first basket part is provided with the opening connected with accommodating chamber.
Optionally, hatching apparatus also includes separator, and separator is connected with hatching part and incubation tank is separated into the firstth area
Multiple hatching baskets are arranged side by side in domain and second area, first area and second area, one end and the hatching part of suspender connect
Connect, the other end of suspender is connected with separator.
Optionally, the quantity of gas exhausting stone is multiple and positioned at the center of hatching basket side.
Optionally, hatching apparatus also includes support frame, and support frame is provided with multiple support members for being used to support hatching part, branch
Support, which is used to hang hatching part, to be set.
Optionally, hatching apparatus also includes tracheae, and supply part is air pump, and one end of tracheae connects with air pump, tracheae it is another
One end is connected with gas exhausting stone, and air pump is used to supply gas exhausting stone.
Optionally, hatching apparatus also includes installing pipe and overflow pipe, and the bottom wall of hatching part offers mounting hole, installing pipe position
It is fixedly connected in mounting hole and with hatching part, installing pipe is provided with internal thread, overflow pipe is provided with outer with screw-internal thread fit
Screw thread, overflow pipe is located in incubation tank.
Optionally, hatching apparatus also includes scupper hose, and scupper hose is connected with installing pipe, and scupper hose is located at hatching part
Outside.
Optionally, hatching basket has mesh, and the aperture of mesh is 2mm-3mm.
Embodiments of the invention additionally provide a kind of hatching method, and it uses hatching apparatus mentioned above, this method bag
Include：
The bottom center of hatching basket is fixed on after multiple gas exhausting stones are tied up；
Hatching basket is put into the incubation tank equipped with water；
Hatching basket is suspended in incubation tank by suspender, and hatching basket is immersed in the water 150mm-180mm, hatching basket
Surface 30mm-50mm at top；
Oosperm block is placed in hatching basket；
Gas exhausting stone is supplied with supply part.
Compared with prior art, the beneficial effect of the embodiment of the present invention is：
In summary, the hatching apparatus can be supplied by gas exhausting stone, oosperm block is voluntarily turned in hatching basket
Dynamic, it can realize no dead angle inflation, by suspender will hatch basket carry out it is outstanding set, its dissolved oxygen is sufficient, substantially increases hatching
Rate, additionally it is possible to which ovum density is put in raising.Total is reasonable in design, it is not necessary to which special messenger is on duty to make an inspection tour, and cost of labor is relatively low, hatching effect
Fruit is preferably.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation under the first visual angle for the hatching apparatus that the embodiment of the present invention 1 is provided；
Fig. 2 is the structural representation under second of visual angle of the hatching apparatus that the embodiment of the present invention 1 is provided；
Fig. 3 is the structural representation of the hatching basket shown in Fig. 1；
Fig. 4 is the structural representation that hatching basket and gas exhausting stone shown in Fig. 1 coordinate.
Icon：100- hatching apparatus；10- hatches part；11- incubation tanks；12- waterlines；20- hatches basket；201- accommodating chambers；
202- is open；203- mesh；21- the first basket parts；22- the second basket parts；30- suspenders；40- gas exhausting stones；50- supplies part；51- gas
Pipe；60- separators；70- support frames；71- support members；81- installing pipes；82- overflow pipes；821- drainage positions；83- scupper hoses；
91- water inlet pipes；92- valves；At 93- water inlets.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " interior ",
The orientation or position relationship of instructions such as " outer " are that or the invention product is used based on orientation shown in the drawings or position relationship
When the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Embodiment 1
Refer to Fig. 1-Fig. 4, present embodiments provide a kind of hatching apparatus 100, it include hatching part 10, hatching basket 20,
Suspender 30, gas exhausting stone 40 and supply part 50, hatching part 10 have incubation tank 11, and hatching basket 20 is connected with suspender 30, hung
Part 30 with hatching part 10 be connected, hatching basket 20 be suspended in incubation tank 11, hatching basket 20 have accommodating chamber 201, gas exhausting stone 40 with
Hatching basket 20 is connected and positioned at the outside of hatching basket 20, and supply part 50 is used to supply gas exhausting stone 40.
The hatching part 10 selected in the present embodiment, it is in integrally cuboid, and structure uses the stainless steel of 0.2mm left and right thicknesses
Plate weld is formed, its long 1200mm, wide 850mm, deep 350mm.
Suspender 30 can select steel wire, and it is realized through hatching basket 20 and is connected with hatching basket 20, and the end for passing through steel wire
Portion is connected with hatching part 10, final to realize that hatching the outstanding of basket 20 is set.
Hatching basket 20 can adopt made of plastic, and be shaped to it is spherical, its contact effect with oosperm block preferably, and
Spherical design, ensure that and ensure there is sufficiently large inner chamber while saving material.
Water is often previously implanted in the incubation tank 11, water filling depth is maintained at 250mm or so., will be by when needing hatching
Smart pieces of an egg are put into accommodating chamber 201.
Gas exhausting stone 40 is located at the outside of hatching basket 20, the bottom that it is located relatively at hatching basket 20 after being put into incubation tank 11,
Its lower supply, can preferably stir oosperm block, and to its oxygen supply.
Shape, size, material for being mentioned in the present embodiment etc., can be adjusted according to the actual requirements in the specific implementation
It is whole.
Specifically, the hatching apparatus 100 can be supplied by gas exhausting stone 40, make oosperm block interior certainly in hatching basket 20
Row is stirred, and it can realize the inflation of no dead angle, by suspender 30 will hatch basket 20 carry out it is outstanding set, its dissolved oxygen is sufficient, carries significantly
High incubation rate, additionally it is possible to which ovum density is put in raising.Total is reasonable in design, it is not necessary to special messenger it is on duty make an inspection tour, cost of labor compared with
Low, hatching effect is preferable.
With reference to Fig. 3 and Fig. 4, optionally, hatching basket 20 includes the first basket part 21 and the second basket part 22, and the first basket part 21 is removable
That unloads is connected to the second basket part 22, and the first basket part 21 and the second basket part 22 are enclosed and form hatching basket 20, and the first basket part 21 is set
There is the opening 202 connected with accommodating chamber 201.
First basket part 21 and the second basket part 22 can select plastic screen.Phase is carried out by steel wire after two plastic screen make-ups
To fixation.Opening 202 on first basket part 21 can observe its internal situation with convenient use person, and the hand of user can
To be stretched into by the opening 202 in accommodating chamber 201, it can move oosperm block by handspring and carry out Inspection.
The height of hatching basket 20 after shaping is 200mm-220mm, and its base diameter is 330mm-350mm, the opening at top
202 a diameter of 180mm-200mm.
Gas exhausting stone 40 is arranged on the bottom of the second basket part 22, that is to say, that it is located at the remote first basket part of the second basket part 22
21 side.
Optionally, the quantity of gas exhausting stone 40 is multiple and positioned at the center of hatching basket 20 side.
It is general, two, three, four or the gas exhausting stone 40 of more can be set in the side of hatching basket 20, tool
When body is implemented, it is located at the center position of the second basket part 22, is supplied from below to up.
With reference to Fig. 2, optionally, hatching apparatus 100 also includes separator 60, and separator 60 is connected and will incubated with hatching part 10
Change groove 11, which is separated into first area and second area, first area and second area, has been arranged side by side multiple hatching baskets 20, hangs
One end of suspension member 30 is connected with hatching part 10, and the other end of suspender 30 is connected with separator 60.
By the setting of separator 60, an incubation tank 11 can be divided into two regions, it can be placed more simultaneously
Multiple hatching baskets 20 carries out hatching operation.From a separator 60 in the present embodiment, respectively placed in its two region in left and right
Three hatching baskets 20.When it is implemented, three regions can be separated out, each region can be put from two separators 60
Put more hatching baskets 20.
With reference to Fig. 1, hatching apparatus 100 is additionally provided with water inlet pipe 91 and valve 92, and valve 92 controls the water inlet of water inlet pipe 91
Amount, its corresponding region is 93 at water inlet.Have in incubation tank 11 at drainage position 821, water inlet 93 and drainage position 821 be located relatively at
The both sides of separator 60, and it is respectively positioned on the two ends of hatching part 10.
Optionally, hatching apparatus 100 also includes support frame 70, and support frame 70 is provided with multiple for supporting hatching part 10
Support member 71, support frame 70, which is used to hang hatching part 10, to be set.
The setting of support frame 70, it can improve the height of hatching part 10, typically make it apart from ground 300mm-400mm.
It is easy to user to operate.
Support member 71 can directly select steel pipe or steel bar, and it is supported to hatching part 10, it is to avoid it is deformed.
Optionally, hatching apparatus 100 also includes tracheae 51, and supply part 50 is air pump, and one end of tracheae 51 is connected with air pump,
The other end of tracheae 51 is connected with gas exhausting stone 40, and air pump is used to supply gas exhausting stone 40.
Explanation is needed exist for, supply part 50 can select air pump, can also select air blower, can also select other
Air feed equipment.
Optionally, hatching apparatus 100 also includes installing pipe 81 and overflow pipe 82, and the bottom wall of hatching part 10 offers installation
Hole, installing pipe 81 is located in mounting hole and is fixedly connected with hatching part 10, and installing pipe 81 is provided with internal thread, and overflow pipe 82 is set
There is the external screw thread with screw-internal thread fit, overflow pipe 82 is located in incubation tank 11.
Installing pipe 81 can select stainless steel tube internal thread, and it primarily serves the effect of joint.Overflow pipe 82 is arranged on hatching
In groove 11, its end forms drainage position 821, and when the water level in incubation tank 11 exceedes waterline 12, unnecessary water passes through draining
Place 821 enters in overflow pipe 82 and discharged.Threaded connection can realize Fast Installation or dismounting.
A diameter of 40mm of the installing pipe 81.A diameter of 40mm of the overflow pipe 82, its long 250mm.
Optionally, hatching apparatus 100 also includes scupper hose 83, and scupper hose 83 is connected with installing pipe 81, scupper hose
83 are located at the outside of hatching part 10.
Scupper hose 83 primarily serves draining and collects the effect of fry.
Optionally, hatching basket 20 has mesh 203, and the aperture of mesh 203 is 2mm-3mm.
The aperture of the mesh 203 can be from 2mm, 2.5mm or 3mm etc..
The main fish-egg to channel catfish of hatching apparatus 100 in the present embodiment is hatched.Therefore net of its selection
Its fish-egg size of size correspondence of hole 203 is selected.
The mesh 203 is reasonable in design.It can not be entered if mesh 203 designs too small, after fry hatching by mesh 203 and hatched
In groove 11, easily there is anoxic and dead after a large amount of fry hatchings.If mesh 203 designs excessive, ovum grain viscosity before fry membrane
When weakening and occurring discrete, have ovum grain spill hatching basket 20 sink to the bottom hypoxia death of incubation tank 11, so as to influence incubation rate.
Of course, by selecting different hatching baskets 20, hatching operation can be realized to the embryonated egg of different fingerlings.
A kind of hatching apparatus 100 provided according to embodiments of the present invention, the operation principle of hatching apparatus 100 is：
Hatching basket 20 is hanged and set, after oosperm block is put into, it can simulate the hatching under nature close to the water surface
Journey, the gas exhausting stone 40 of hatching basket 20 bottom is supplied by supplying part 50, and it is supplied from below to up, can stir embryonated egg
Block, makes it have mobility, and the dissolved oxygen amount of the local water body of increase keeps dissolved oxygen in hatching basket 20 sufficient.
Water inlet pipe 91 persistently supplies water, and keeps the clean of water body, unnecessary water is discharged by overflow pipe 82.
After fry hatches, it is entered in incubation tank 11 by mesh 203, often its bottom for being located at incubation tank 11, simultaneously
Egg membrane is in water float, and it is discharged with the flowing of water body by drainage position 821 with overflow pipe 82.
After fry whole membrane, hatching basket 20 can be taken out, fry is temporarily supported or is put into nursery pond in incubation tank 11.
At this moment overflow pipe 82 can be pulled down, fry is discharged by installing pipe 81 and scupper hose 83, realizes the collection of fry.
By the hatching apparatus 100, the incubation rate of embryonated egg can be brought up to 95%.Occupied ground during whole hatching
It is smaller, it is simple to operate, labor intensity is greatly reduced, human cost is saved.
Embodiment 2
The present embodiment also provides a kind of hatching system, and it includes hatching apparatus 100 mentioned above, and it has the hatching
The repertoire of device 100.
The structure of hatching apparatus 100 may be referred to embodiment 1.
The hatching system can also include control device, and it can select computer board or PLC.
Control the flow of water inlet pipe 91 can select magnetic valve, can also similarly set magnetic valve to control on tracheae 51
Air demand.The control device, which is electrically connected with the solenoid valve, realizes control.
The different times of fry, its air demand is different with output demand, and accurate control can be realized by control device,
Both waste of resource is avoided, preferably hatching effect can be reached again.
Of course, control device can also control the power output of air pump to realize control air demand.
Embodiment 3
The present embodiment also provides a kind of hatching method, and it uses hatching apparatus 100 mentioned above, and this method includes：
The bottom center of hatching basket 20 is fixed on after multiple gas exhausting stones 40 are tied up；
Hatching basket 20 is put into the incubation tank 11 equipped with water；
Hatching basket 20 is suspended in incubation tank 11 by suspender 30, and hatching basket 20 is immersed in the water 150mm-180mm,
Surface 30mm-50mm at the top of hatching basket 20；
Oosperm block is placed in hatching basket 20；
Gas exhausting stone 40 is supplied with supply part 50, and adjusts its air demand；
Valve 92 is opened, and adjusts the output of water inlet pipe 91.
General, put oosperm block 1.5kg-2.0kg in each hatching basket 20.
In hatching process, user can stretch into hand in accommodating chamber 201 by opening 202 hatching for checking oosperm block
Situation.
In summary, the invention provides a kind of hatching apparatus 100, the hatching apparatus 100 can be entered by gas exhausting stone 40
Row supply, makes oosperm block voluntarily be stirred in hatching basket 20, and it can realize no dead angle inflation, will be hatched by suspender 30
Basket 20 hang and set, and its dissolved oxygen is sufficient, substantially increases incubation rate, additionally it is possible to which ovum density is put in raising.Total is reasonable in design,
Do not need special messenger is on duty to make an inspection tour, cost of labor is relatively low, and hatching effect is preferable.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of hatching apparatus, it is characterised in that described to incubate including hatching part, hatching basket, suspender, gas exhausting stone and supply part
Changing part has incubation tank, and the hatching basket is connected with the suspender, and the suspender is connected with the hatching part, the hatching
Basket is suspended in the incubation tank, and the hatching basket has accommodating chamber, and the gas exhausting stone is connected and positioned at institute with the hatching basket
The outside of hatching basket is stated, the supply part is used to supply the gas exhausting stone.
2. hatching apparatus according to claim 1, it is characterised in that the hatching basket includes the first basket part and the second basket
Part, the first basket part is removably connected to the second basket part, and the first basket part is enclosed and shape with the second basket part
Into the hatching basket, the first basket part is provided with the opening connected with the accommodating chamber.
3. hatching apparatus according to claim 1, it is characterised in that the hatching apparatus also includes separator, described point
Spacing body is connected with the hatching part and the incubation tank is separated into first area and second area, the first area and described
Multiple hatching baskets are arranged side by side in second area, one end of the suspender is connected with the hatching part, the suspension
The other end of part is connected with the separator.
4. hatching apparatus according to claim 1, it is characterised in that the quantity of the gas exhausting stone is multiple and positioned at described
Hatch the center of basket side.
5. the hatching apparatus according to claim any one of 1-4, it is characterised in that the hatching apparatus also includes support
Frame, support frame as described above is provided with multiple support members for being used to support the hatching part, and support frame as described above is used for the hatching part
It is outstanding to set.
6. the hatching apparatus according to claim any one of 1-4, it is characterised in that the hatching apparatus also includes tracheae,
The supply part is air pump, and one end of the tracheae is connected with the air pump, and the other end of the tracheae connects with the gas exhausting stone
Logical, the air pump is used to supply the gas exhausting stone.
7. the hatching apparatus according to claim any one of 1-4, it is characterised in that the hatching apparatus also includes installing pipe
And overflow pipe, the bottom wall of the hatching part offers mounting hole, the installing pipe be located in the mounting hole and with the hatching
Part is fixedly connected, and the installing pipe is provided with internal thread, and the overflow pipe is provided with the external screw thread with the screw-internal thread fit, institute
Overflow pipe is stated in the incubation tank.
8. hatching apparatus according to claim 7, it is characterised in that the hatching apparatus also includes scupper hose, described
Scupper hose is connected with the installing pipe, and the scupper hose is located at the outside of the hatching part.
9. the hatching apparatus according to claim any one of 1-4, it is characterised in that the hatching basket has mesh, described
The aperture of mesh is 2mm-3mm.
10. a kind of hatching method, it is characterised in that usage right requires the hatching apparatus described in any one of 1-9, methods described bag
Include：
The bottom center of the hatching basket is fixed on after multiple gas exhausting stones are tied up；
The hatching basket is put into the incubation tank equipped with water；
The hatching basket is suspended in the incubation tank by the suspender, and the hatching basket is immersed in the water 150mm-
Surface 30mm-50mm at the top of 180mm, the hatching basket；
Oosperm block is placed in the hatching basket；
The gas exhausting stone is supplied with the supply part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676003.0A CN107306862A (en) | 2017-08-09 | 2017-08-09 | Hatching apparatus and hatching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676003.0A CN107306862A (en) | 2017-08-09 | 2017-08-09 | Hatching apparatus and hatching method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107306862A true CN107306862A (en) | 2017-11-03 |
Family
ID=60175243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710676003.0A Pending CN107306862A (en) | 2017-08-09 | 2017-08-09 | Hatching apparatus and hatching method |
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| TWI656836B (en) * | 2018-02-01 | 2019-04-21 | 國立臺灣海洋大學 | Fertilized-egg incubation and fry-releasing device and method thereof for aquatic creatures |
| CN109864019A (en) * | 2019-04-19 | 2019-06-11 | 中国水产科学研究院黄海水产研究所 | Lai Shi intends cuttlefish incubating oosperm system and application method |
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| TWI650071B (en) * | 2018-01-22 | 2019-02-11 | 國立臺灣海洋大學 | Incubation system and method thereof for aquatic creatures |
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