CN206835932U - A kind of roe hatching device - Google Patents
A kind of roe hatching device Download PDFInfo
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- CN206835932U CN206835932U CN201720053218.2U CN201720053218U CN206835932U CN 206835932 U CN206835932 U CN 206835932U CN 201720053218 U CN201720053218 U CN 201720053218U CN 206835932 U CN206835932 U CN 206835932U
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- water
- roe
- air
- scale
- roe hatching
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The problem of the utility model discloses a kind of roe hatching device, and water is not saved for solving hatch fish roe, and cost is higher, the roe hatching device includes：Body, aerating device, the body are provided with the cavity of accommodating fish-egg；The bottom of the body is provided with outlet, and the body is provided with air inlet；Aerating device, the aerating device connect with the air inlet.The roe hatching device, which provides, need not change water, improve the oxygen content in water body by aerating device, greatly saved water resource, reduced the cost of hatch fish roe.
Description
Technical field
It the utility model is related to incubation equipment field, and in particular to a kind of roe hatching device.
Background technology
The incubation equipment of existing fish based on Lotic hatching, it is necessary to larger water source or cistern, to build circular hatching channal,
Floor space is big, and construction cost is high, is suitable only for large-scale plant that raises or large-scale chinese carp breeding farm.Even small-sized hatching
Bucket hatching, is also intended to be supplied oxygen with flowing water, the quality and dosage at water source must be guaranteed.
The incubation equipment of existing fish is based on Lotic hatching, it is necessary to great lot of water resources be consumed, because water price height causes to give birth to
It is higher to produce cost, and Spawning water requires that water quality is good, pollution-free, and this is with current water scarcity, water pollution is serious shows
Reality contradiction.Traditional incubation equipment floor space is big, and construction cost is high.For scientific research department, carried out on a small scale in laboratory
The artificial propagation of various fish, either place, or a large amount of all bad solutions in the good water source of water quality.
Utility model content
In view of this, in order to solve the problems, such as that water resources consumption is larger in the prior art, the utility model provides one kind
Roe hatching device.
It is content of the present utility model below：
The utility model provides a kind of roe hatching device, including：
Body, the body are provided with the cavity of accommodating fish-egg；The bottom of the body be provided with outlet, the body be provided with into
Gas port；Aerating device, the aerating device connect with the air inlet.Wherein air inlet connects with aerating device, can be to body
Cavity in be filled with air, be loaded with the water for hatching fish-egg in cavity, body is provided with outlet, and the outlet is used for hatch fish roe
The outlet of other containers is transferred to afterwards.Air is injected into body by aerating device, it is not necessary to water is changed, while in body
Bottom is provided with outlet, and after hatch fish roe is fry, fry is transferred in other containers from outlet.The roe hatching device is not required to
Water is changed, has saved water resource, solves the problems, such as that cost caused by changing water is high.
Further, the aerating device is air pump.Air pump refers to exclude air or from envelope from closing space
Close a kind of device of space addition air.Air pump is broadly divided into electric air pump, hand air pump, foot-propelled air pump.
As the further improvement of above-mentioned utility model, include supporting the support frame of the body.The support frame is used for
Support body.The support for the sustainable body that the support frame can have any shape, for example, the support frame can be triangle branch
Frame, body are placed on the A-frame.
Further, support frame as described above bottom is provided with castor.The setting of castor causes the body easily to move, can be according to need
Change the position of body, particularly in the lab, scientific research personnel can move reality of the body so as to science as needed
Existing laboratory room managing.
Further, the castor is universal wheel.Universal wheel is very convenient when turning to, and improves body movement
Flexibility.
Further, the cavity of the body is cylinder or truncated cone-shaped.
Further, the bottom of the body is cone.
As the further improvement of above-mentioned utility model, in addition to it is installed on the air dipelling disk of the air inlet.
Further, scale is fixed with the body, the scale is transparent scale, and described scale one end is described in
The opening of body, the other end of the scale is close to the bottom of the body.
Further, the outlet is provided with lid, and the lid includes lid body and filtration members, the filtration members with it is described
Outlet threaded connection, the filtration members are threadedly coupled with the lid body.
Compared with prior art, beneficial effect of the present utility model is：The roe hatching device need not change water, lead to
The oxygen content in device of air raising water body is overcharged, water resource has greatly been saved, has reduced the cost of hatch fish roe, be easy to section
The management of personnel is ground, the bottom of the roe hatching device is provided with outlet, after hatch fish roe is good, other appearances can be transferred to from the outlet
It is very convenient in device.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, will make below to required in embodiment
Accompanying drawing is briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model or implementation
Example, therefore the restriction to scope is not construed as, for those of ordinary skill in the art, do not paying creative work
On the premise of, other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows a kind of positive structure diagram of roe hatching device.
Fig. 2 shows a kind of structural representation of stereochemical structure of roe hatching device.
Fig. 3 shows a kind of overlooking the structure diagram of roe hatching device.
Main Reference label declaration：
100- roe hatching devices；
101- bodies；
1011- air inlets；
1012- is exported；
1013- cavitys；
102- aerating devices；
103- support frames；
104- air dipelling disks.
Embodiment
For the ease of understanding the utility model, roe hatching device is more fully retouched below with reference to relevant drawings
State.Accompanying drawing gives the embodiment of roe hatching device, and still, roe hatching device can be realized in different forms, and
It is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is to make the disclosure to roe hatching device
Content more thorough and comprehensive.
In description of the present utility model, it is to be understood that term " on ", " under ", " left side " " right side ", "front", "rear",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the feature for combining the embodiment or example description
It is contained at least one embodiment or example of the present utility model.In this manual, to the schematic representation of above-mentioned term
It is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with office
What combined in an appropriate manner in one or more embodiments or example.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In description of the present utility model, unless otherwise prescribed with restriction, it is necessary to explanation, term " installation ", " phase
Even ", " connection ", " connection ", " connection " should be interpreted broadly, for example, it may be mechanical attachment or electrical connection or two
The connection of element internal, can be joined directly together, can also be indirectly connected by intermediary, for the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, Figure 2, Figure 3 shows, roe hatching device 100 of the present utility model, including body 101, the body 101
Cavity 1013 provided with accommodating fish-egg；The bottom of the body 101 is provided with outlet 1012, and the body 101 is provided with air inlet
1011；Aerating device 102, the aerating device 102 connect with the air inlet 1011.Aerating device 102 enters to body 101
Air is filled with gas port 1011 so that the water oxygen content in the cavity 1013 of body 101 provides, the oxygen breathes for fish-egg
With.
Above-mentioned body 101 is the device for hatching fish-egg, and it can contain a certain amount of water, and the body 101 is simultaneously unlimited
In the shape of diagram.The body 101, which forms, accommodates water, and the cavity 1013 can be cylindrical, cuboid etc., this
The outer surface of body 101 can be cylinder, cuboid, oval shape etc., and the top of the body 101 is provided with opening, to add
Water simultaneously keeps connecting with natural environment, to provide water and oxygen to fish-egg.The bottom of the body 101 is provided with outlet 1012, should
Outlet 1012 is used for the releasing of fry, and body 101 is additionally provided with air inlet 1011, and the air inlet 1011 is used to be an externally injected into sky
Gas.
It should be noted that the body 101 can be made of stainless steel material, can also adopt made of plastic.Wherein,
The weak corrosive medium such as the abbreviation of stainless acid resistant steel, resistance to air, steam, water or the steel grade with rustless property are referred to as stainless steel.It is stainless
Steel is often divided into by structural state：Martensite steel, ferritic steel, austenitic steel, austenite-ferrite (two-phase) stainless steel and precipitation
Hardening stainless steel etc..In addition, it can be divided into by composition：Straight-chromiun stainless steel, chromium nickel stainless steel and chromic manganese nitrogen stainless steel etc..Made of plastics
The plastics of body 101 are light, chemical stabilization, will not corrosion；Impact resistance is good；With the preferable transparency and abrasion performance；Absolutely
Edge is good, and thermal conductivity is low；General mouldability, coloring are good, and processing cost is low.
Above-mentioned aerating device 102 is the aerating device 102 that air is provided to the water in body 101, and it belongs to prior art,
The aerating device 102 can inject air into water, be available for fish-egg to breathe containing a certain amount of oxygen in air and use.The aerating device
102 can be that mechanical aerating device 102 can also be electric aerating device 102.The air inlet of the aerating device 102 and body 101
Mouth 1011 connects, and can inject air into air inlet 1011.
It is easily understood that the bottom of above-mentioned body 101 is provided with outlet 1012, the outlet 1012 is provided with switch, the switch
During closing, available for water storage, ensure the environment of hatch fish roe；When the switch is opened, on the one hand water can be released, the opposing party
Face can release the fry hatched.
Embodiment 1
In the present embodiment, detailed illustration will be carried out to aerating device 102, body 101.
As shown in Fig. 2 the cavity 1013 of body 101 can be cylinder or truncated cone-shaped, in the situation of same size size
Under, the cavity 1013 of cylinder or truncated cone-shaped is bigger than the saturation of cuboid.The bottom of body 101 can be cone, in circle
The bottom of taper is provided with air inlet 1011, and the air inlet 1011 connects with aerating device 102, because air inlet 1011 is arranged on this
The bottommost of body 101, after air enters air inlet 1011, there is the time of abundance with being to mix, incorporated so as to improve oxygen
Concentration in water, the particularly bottom in body 101, are not in oxygen-deficient situation, improve the environment of hatch fish roe.
It should be noted that the body 101 both can newly be made, original hatching barrel can also be transformed.The appearance of the body 101
The big I of product needs to set according to specific scientific research or production, and in the scientific research used time, the volume of the body 101 could be arranged to
200L or so, it can once hatch 400,000 or so, fish-egg.
As shown in Figure 1 and Figure 2, the aerating device 102 in the utility model can be air pump, and air pump is closed from one
Space excludes air or a kind of device from closing space addition air.Air pump is broadly divided into electric air pump, hand air pump, pin
Take offence pump.Electric air pump is the air pump using electric power as power, does not stop compressed air by electric power, produces air pressure, it is mainly applied
In pneumatic gluing, automobile inflating etc..
Preferably, above-mentioned aerating device 102 can be electromagnetic air pump, and electromagnetic air pump is a kind of oxygen increasing equipment,
It is divided to large-scale and small-sized two clock common on the market.Small-sized aquarium oxygenation need to use air pump and the compression oxygenation of large-scale air
Machine, large-scale is commonly used in the big place of demand such as large-scale aquarium, seafood restaurant, fancy carp fish pond.It is small-sized have again a hole,
Diplopore, four holes, its tolerance increase with hole count.A small size air air pump principle is with an alternating current magnet ring, and a band is driven when being powered
There is the bar that shakes of magnetic pole, oppress rubber bowl to produce the air of compression.Gas outlet connects plastic tube, and plastic tube tail end has Bubbled stone by sky
Gas crushes, and increases contact surface, increases dissolved oxygen.The tolerance of general air pump is adjustable.Mammoth pump typically uses cylinder compression, large-minded,
More reliable performance.The utility model can select electromagnetic type empty according to quantity of the capacity of the cavity 1013 of body 101 and fish-egg etc.
The model of air pump.For example, rated power supply 220V/50HZ, rated power 55W, maximum pressure 0.035MPa, maximum exhaust may be selected
Measure 60L/min electromagnetic air pump.
Traditional hatching pattern, dissolved oxygen is provided with clear fresh flowing water, is met in fish embryo growth course to oxygen
Demand, therefore water consumption is huge.Hatch by traditional pipeline mode, every ten thousand hatch fish roe whole process water consumption are 1.88m3, and
The technology of the present invention only needs water consumption 0.01m3, it is the former 0.5%, emergence rate is higher by 6% than the former.1 fish-egg is from by precise and penetrating
Hatch, every fish-egg needs oxygen consumption 0.18mg, and volume is that to put 400,000 fish-egg oxygen demand per minute be 18mg to 200L or so；Match somebody with somebody
Standby capacity is 60L/min air pump, it is per minute can into water body oxygen 90mg/L, much larger than the actual oxygen demand of fish-egg,
It thereby may be ensured that in embryonic development to the demand of oxygen.Because aeration quantity is big, either buoyant egg, or heavy property fish-egg, all
It can be hatched with this method.While incubation rate is ensured, can a large amount of saving water resources, reduce production cost, particularly pair
Northern area becomes apparent from.
Embodiment 2
In the present embodiment, detailed illustration will be carried out to support frame 103.
As shown in Figure 1 and Figure 2, roe hatching device 100 of the present utility model also includes support frame 103, the support frame 103
For supporting body 101.The support frame 103 can be the support frame of any shape.
Specifically, the support frame 103 can be 3 pillars, the support frame of 2 horizontal circle compositions, can be adopted in terms of material
With for stainless steel.
Castor can be set in the bottom of support frame 103, to move the roe hatching device 100.
Specifically, multiple castors can be set in bottom.Castor is general designation, including movable castor and rigid castors.Gu
Determine castor and be also direction-caster, it does not have rotational structure, it is impossible to rotate.Typically two kinds of castors are typically all collocation, than
Structure such as trolley is two, front directional wheel, and back is two universal wheels close to promote handrail.
It is preferred that above-mentioned castor is universal wheel.As in the example shown, 3 pin can be set in the bottom of the corner bracket of support frame 103
Wheel, like this roe hatching device 100 easy to remove, is easy to the management in laboratory.
It should be noted that the aerating device 102 can be arranged on body 101 or support frame 103, it is easy to overall shifting
Move the roe hatching device 100.Specifically, aerating device 102 can be fixed by screws in body 101 or support frame 103
On.
Embodiment 3
In the present embodiment, detailed illustration will be carried out to air dipelling disk 104, scale, lid.
As shown in figure 1, the air inlet 1011 in body 101 can set an air dipelling disk 104, the air dipelling disk 104 is used for
Diffusing air current is used, and the air dipelling disk 104 is provided with connector and cellular gas outlet, wherein, the pipe of connector and aerating device 102
Road connects, and in the presence of aerating device 102, air sheds from the cellular gas outlet, improves water of the air in body 101
In concentration, due to the small volume of bubble, the speed of its rise in water slows down, and improves the time of gas bubble, due to
The increase of number of bubbles, while also increase the area contacted with water.As it was previously stated, the air dipelling disk 104 improves air in water
The concentration of middle dissolving, further improve the environment of hatch fish roe.
Roe hatching device 100 of the present utility model also includes transparent scale, and the transparent scale is used to observe in body 101
The height of water.
It should be noted that the transparent scale is situation made of transparent materials suitable for body 101, when body 101
When itself uses transparent material, the scale of water can be set directly on body 101, to determine in the body 101
The quantitative range of fish-egg can be hatched.
Specifically, said scale is transparent scale, and this transparent scale is material of the prior art, the transparent scale
Material can be plastic cement or lucite.The scale one end is close to the opening of body 101, and the other end is close to the bottom of body 101
Portion.Wherein, lucite (Polymethyl methacrylate) is a kind of popular title, is abbreviated as PMMA.This macromolecule
The chemical name of transparent material is the macromolecule chemical combination formed by methyl methacrylate polymerization polymethyl methacrylate
Thing.Lucite is commonly called as acrylic, middle a surname's acryl, sub- Gree, lucite have the preferable transparency, chemical stability,
Mechanical property and weatherability, the advantages that easy dyeing, easy processing, attractive appearance.Water white transparency can be used organic in the utility model
Material of the glass as scale.
It should be noted that when the scale is arranged on nontransparent material of body 101, the scale can be embedded into body
In 101, specifically, a strip through hole is set on body 101, scale is embedded into body 101, in order to ensure that the strip leads to
Hole is water-tight, can encrypt strip of paper used for sealing between scale and body 101 when mounted, and scale can pass through screw with the time of body 101
It is fixed.
The settable lid in outlet of the present utility model, on the one hand, the lid be used to the water in body 101 being bled off without
Released as by fry, on the other hand, fry can be connected water and released together by the lid.Specifically, the lid includes lid body
And filtration members, the filtration members are threadedly coupled with the outlet, the filtration members are threadedly coupled with the lid body.Wherein filter
Part can be filter screen, and the filtration members may be such that water by that but separately fish-egg or fry can not pass through the filtration members and lid body spiral shell
Line connects.The filtration members understand with outlet screw thread simultaneously, so it is easy to understand that the threaded connection is a kind of sealed connection, and it can
To ensure that water will not be from spilling.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be described with power
The protection domain that profit requires is defined.
Claims (9)
- A kind of 1. roe hatching device, it is characterised in that including：Body, the body are provided with to house the cavity of fish-egg；The bottom of the body is provided with to pick and place the outlet of fish-egg, The body is provided with air inlet；Aerating device, the aerating device connect with the air inlet；AndAir dipelling disk, the air dipelling disk are arranged at the air inlet.
- 2. roe hatching device as claimed in claim 1, it is characterised in that the aerating device is air pump.
- 3. roe hatching device as claimed in claim 1, it is characterised in that also include the support frame for supporting the body.
- 4. roe hatching device as claimed in claim 3, it is characterised in that the bottom of support frame as described above is provided with castor.
- 5. roe hatching device as claimed in claim 4, it is characterised in that the castor is universal wheel.
- 6. roe hatching device as claimed in claim 1, it is characterised in that the cavity of the body is cylinder or round platform Shape.
- 7. roe hatching device as claimed in claim 1, it is characterised in that the bottom of the body is cone.
- 8. roe hatching device as claimed in claim 1, it is characterised in that scale, the scale are fixed with the body For transparent scale, described scale one end is close to the opening of the body, and the other end of the scale is close to the bottom of the body Portion.
- 9. roe hatching device as claimed in claim 1, it is characterised in that the outlet is provided with lid, and the lid includes Lid body and filtration members, the filtration members are threadedly coupled with the outlet, and the filtration members are spirally connected with the lid body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053218.2U CN206835932U (en) | 2017-01-16 | 2017-01-16 | A kind of roe hatching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053218.2U CN206835932U (en) | 2017-01-16 | 2017-01-16 | A kind of roe hatching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206835932U true CN206835932U (en) | 2018-01-05 |
Family
ID=60790055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053218.2U Active CN206835932U (en) | 2017-01-16 | 2017-01-16 | A kind of roe hatching device |
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| Country | Link |
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| CN (1) | CN206835932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264424A (en) * | 2020-02-27 | 2020-06-12 | 中国水产科学研究院珠江水产研究所 | Method for breeding snakehead fishes by utilizing artificial insemination and hatching barrel |
-
2017
- 2017-01-16 CN CN201720053218.2U patent/CN206835932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264424A (en) * | 2020-02-27 | 2020-06-12 | 中国水产科学研究院珠江水产研究所 | Method for breeding snakehead fishes by utilizing artificial insemination and hatching barrel |
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