CN207100145U - A kind of sturgeon oosperm hatching apparatus - Google Patents
A kind of sturgeon oosperm hatching apparatus Download PDFInfo
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- CN207100145U CN207100145U CN201721066944.4U CN201721066944U CN207100145U CN 207100145 U CN207100145 U CN 207100145U CN 201721066944 U CN201721066944 U CN 201721066944U CN 207100145 U CN207100145 U CN 207100145U
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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
The utility model discloses a kind of sturgeon oosperm hatching apparatus, including incubator, incubator is internally provided with net cage, the inwall of incubator is provided with preheating cabinet, electrical heating wire is provided with preheating cabinet, water inlet pipe is provided with the top of preheating cabinet, water inlet pipe is connected with Sterilizing water tank, Sterilizing water tank is located at outside incubator, and oxygen-increasing device is provided with Sterilizing water tank；Net cage includes the supporting network of multiple-layer horizontal and two side nets, side net are connected with the both sides of supporting network, incubation space is provided between adjacent two supporting network, incubation space is provided at both ends with dismountable intercept net；The bottom of preheating cabinet is provided with water-supply-pipe, and the bottom of water-supply-pipe is connected with more water-changing tubes, and every water-changing tube runs through an incubation space, and multiple apopores are provided with the pipe shaft of water-changing tube；The bottom of incubator is provided with drainpipe, and flow valve is provided with drainpipe.The present apparatus can improve the hatching efficiency and incubation rate of sturgeon oosperm.
Description
Technical field
It the utility model is related to sturgeon cultivation apparatus field, and in particular to a kind of sturgeon oosperm hatching apparatus.
Background technology
Sturgeon is the hard phosphorus fish of cartilage, and whole world sturgeon has 27 kinds, and China has 8 kinds, and sturgeon not only has important scientific research valency
Value and special academic significance, and there is very high economic value and medical value.Opened in the early 1990s in last century in China
Beginning sturgeon cultivation is studied, and cultivation scale development is rapid.The hatching of sturgeon oosperm is the important step in sturgeon cultivation production,
It is the influence factor for restricting sturgeon industrialized development.At present, the hatching of embryonated egg mainly utilizes specialty in sturgeon cultivation production
Sturgeon fish hatcher is hatched, such as outstanding SAST's incubator, needs special place and fund using the incubation equipment of specialty, and incubate
Change scale is also limited by professional equipment quantity, is unfavorable for controlling aquaculture cost；For the sturgeon cultivation of no professional equipment
Field can not carry out the hatching work of sturgeon oosperm, be unfavorable for the development and popularization of sturgeon cultivation industry.
The application for a patent for invention of Application No. 201510552885.0 discloses a kind of sturgeon oosperm hatching apparatus, structure
Simply, cost is low, but this hatching apparatus is hatched using stagnant water, and germ easily grows, and may cause after the oxygen consumption in water
Embryonated egg anoxic, cause incubation rate low.
Utility model content
The purpose of this utility model is to provide a kind of sturgeon oosperm hatching apparatus, hatched using running water, is ensured sufficient
Oxygen supply, avoid germ from growing, improve incubation rate.
What the purpose of this utility model was realized in：A kind of sturgeon oosperm hatching apparatus, including incubator, it is described to incubate
That changes case is internally provided with net cage,
The inwall of the incubator is provided with preheating cabinet, and electrical heating wire, the top of the preheating cabinet are provided with preheating cabinet
Water inlet pipe is provided with, the water inlet pipe is connected with Sterilizing water tank, and the Sterilizing water tank is located at outside incubator, and in Sterilizing water tank
It is provided with oxygen-increasing device；
The net cage includes the supporting network and two side nets of multiple-layer horizontal, and the side net is connected with the both sides of supporting network, phase
Incubation space is provided between adjacent two supporting networks, the incubation space is provided at both ends with dismountable intercept net；The preheating
The bottom of case is provided with water-supply-pipe, and the bottom of the water-supply-pipe is connected with more water-changing tubes, and every water-changing tube is through a hatching
Space, and multiple apopores are provided with the pipe shaft of water-changing tube；
The bottom of the incubator is provided with drainpipe, and flow valve is provided with the drainpipe.
Further, filter and ultraviolet germicidal lamp tube, the water inlet pipe and filtering are provided with the Sterilizing water tank
Device is connected, and water pump is provided with water inlet pipe.
Further, the oxygen-increasing device includes air pump, appendix and aeration plate, and the aeration plate, which is fixedly installed on, to disappear
The bottom of malicious water tank, and aeration plate is internally provided with air storing cavity, side wall and Ding Bi be provided with multiple exposures communicated with air storing cavity
Gas micropore；The air pump is arranged at outside Sterilizing water tank, and air pump is communicated by appendix with the air storing cavity of aeration plate.
Further, the air pump is connected with air purifier.
Further, the air purifier includes housing, and fibrous filter layer is provided with the housing and activated carbon is inhaled
Attached layer.
Further, circulation pipe is provided with the top of the Sterilizing water tank, the circulation pipe is connected with appendix, and circulates
Check valve is provided with pipe.
Further, the supporting network positioned at the bottom is integrally formed with both sides net, and the inwall of both sides net is provided with multipair water
Flat support beam, the side wall of the support beam are provided with detent, the Multi-layer supporting net two above bottom supporting network
Side is provided with locating rod, and the locating rod is located in detent and is slidably matched with detent.
The beneficial effects of the utility model are：The running water of water head site is constantly delivered to Sterilizing water tank, water is in disinfectant
Preheating cabinet is delivered to by water inlet pipe after disinfection and oxygenation in case, led to again after electrical heating wire is preheated to 23 to 25 degrees Celsius
Cross water-supply-pipe and enter each water-changing tube, finally sprayed from the apopore of water-changing tube, on the higher water slug supporting network of oxygen content
Embryonated egg, make embryonated egg automatic turning, avoid the oxygen supply deficiency of embryonated egg, improve hatching efficiency；Meanwhile the water in incubator leads to
Drainpipe discharge is crossed, makes water quantity holding stable.Net cage is provided with Multi-layer supporting net, and fertilization can be carried on every layer of supporting network
Ovum, increase disposable hatching amount, improve hatching efficiency, and while hatching efficiency is ensured, the heap of embryonated egg can be reduced
Product thickness, further avoids embryonated egg anoxic.
Brief description of the drawings
Fig. 1 is overall schematic front view of the present utility model.
Fig. 2 is the schematic side view of the utility model net cage.
Fig. 3 is the schematic diagram of the utility model air purifier.
Reference：1-incubator；2-net cage；21-supporting network；22-side net；23-incubation space；24-intercept
Net；25-support beam；26-locating rod；3-preheating cabinet；31-water-supply-pipe；32-water-changing tube；4-water inlet pipe；41-water
Pump；5-Sterilizing water tank；51-filter；52-ultraviolet germicidal lamp tube；53-air pump；54-appendix；55-aeration plate；
56-air purifier；561-housing；562-fibrous filter layer；563-activated carbon adsorption layer；57-circulation pipe；58-mono-
To valve；6-drainpipe；7-flow valve.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of sturgeon oosperm hatching apparatus of the present utility model, including incubator 1, institute
That states incubator 1 is internally provided with net cage 2, and incubator 1 can be provided with insulation using the incubator of high insulating effect using outer wall
The metal cabinet of layer.
The inwall of the incubator 1 is provided with preheating cabinet 3, and electrical heating wire is provided with preheating cabinet 3, the preheating cabinet 3
Top is provided with water inlet pipe 4, and the water inlet pipe 4 is connected with Sterilizing water tank 5, and the Sterilizing water tank 5 is located at outside incubator 1, and
Oxygen-increasing device is provided with Sterilizing water tank 5.Filter 51 and ultraviolet germicidal lamp tube 52, institute are provided with the Sterilizing water tank 5
State water inlet pipe 4 with filter 51 to be connected, and water pump 41 is provided with water inlet pipe 4.Sterilizing water tank 5 is connected with water source, water head site
Running water is constantly delivered to Sterilizing water tank 5, and ultraviolet germicidal lamp tube 52 sends ultraviolet, and water is carried out disinfection sterilization, can also be adopted
The liquor potassic permanganate or ozone being adapted to concentration carry out disinfection, and ensure that the cleaning of water is harmless.Meanwhile oxygen-increasing device is by oxygen
It is passed through in water, increases the oxygen content in water.Then the solid impurity in water is filtered by filter 51, the higher pure water of oxygen content
Preheating cabinet 3 is moved in the presence of water pump 41.The electrical heating wire of preheating cabinet 3 uses small power electric heater strip, by the temperature of water
23 to 25 degrees Celsius are heated to, avoids embryonated egg from being postponed to hatch by the influence of fluctuating temperature.
The net cage 2 includes the supporting network 21 and two side nets 22 of multiple-layer horizontal, the side net 22 and the two of supporting network 21
Side is connected, and incubation space 23 is provided between adjacent two supporting network 21, and being provided at both ends with for the incubation space 23 is dismountable
Intercept net 24.Intercept net 24, supporting network 21 and side net 22 use stainless steel steel wire, are broken after being squeezed in order to avoid embryonated egg
It is broken, warp layer cloth can be spread in the upper surface of supporting network 21.Supporting network 21 is used to place embryonated egg, because there is provided Multi-layer supporting net
21, it can disposably hatch more embryonated eggs, improve hatching efficiency, and can suitably reduce the ulking thickness of embryonated egg,
Embryonated egg is avoided because stirring not in time and anoxic.Specifically, supporting network 21 uses 3 layers to 4 layers.Side net 22 and intercept net 24
For preventing embryonated egg from going out incubation space 23 by current.The bottom of the preheating cabinet 3 is provided with water-supply-pipe 31, the water-supply-pipe
31 bottom is connected with more water-changing tubes 32, and every water-changing tube 32 runs through an incubation space 23, and on the pipe shaft of water-changing tube 32
It is provided with multiple apopores.Oxygen content height, the water of moderate temperature move to each water-changing tube by water-supply-pipe 31 again in preheating cabinet 3
32, then sprayed from the apopore of water-changing tube 32, increase the oxygen content of the water in incubation space 23, while current produce to embryonated egg
Raw slight impact, assisted fertilization ovum stir, and avoid embryonated egg anoxic, are advantageous to improve incubation rate.
The bottom of the incubator 1 is provided with drainpipe 6, and flow valve 7 is provided with the drainpipe 6.Drainpipe 6 will incubate
The water changed in case 1 is continuously discharged, and makes the water quantity exchange in incubator 1 stable, flow valve 7 is used to control drainage speed.
Oxygen-increasing device can be existing arbitrary aerator etc., it is preferred that the oxygen-increasing device includes air pump 53, gas transmission
Pipe 54 and aeration plate 55, the aeration plate 55 be fixedly installed on the bottom of Sterilizing water tank 5, and aeration plate 55 is internally provided with
Air storing cavity, side wall and Ding Bi are provided with multiple aerating pores communicated with air storing cavity；The air pump 53 is arranged at Sterilizing water tank 5
Outside, and air pump 53 is communicated by appendix 54 with the air storing cavity of aeration plate 55.The air in the external world is delivered to aeration plate by air pump 53
55, air sprays from the aerating pore of aeration plate 55 again, and the gas of formation ducks in drink rising, and the oxygen in bubble is dissolved in water
In, so as to improve oxygen content.
The air pump 53 is connected with air purifier 56.Due to containing dust, bacterium, pernicious gas etc. in air, it is passed through
Water quality may be reduced after in water, influences the normal incubation of embryonated egg, therefore, purification of air is connected with the air inlet of air pump 53
Device 56, it will be passed through again in water after purification of air, avoid water from being contaminated.
Preferably, the air purifier 56 includes housing 561, and the He of fibrous filter layer 562 is provided with the housing 561
Activated carbon adsorption layer 563.Fibrous filter layer 562 can filter granule foreign, and activated carbon adsorption layer 563 can adsorb harmful gas
Body, peculiar smell etc., air disclosure satisfy that requirement after filtering and absorption.
The top of the Sterilizing water tank 5 is provided with circulation pipe 57, and the circulation pipe 57 is connected with appendix 54, and circulation pipe
Check valve 58 is provided with 57.Air can move up to the top of the water surface after entering from aeration plate 55 in water, because air passes through
Purification has been crossed, has been expelled directly out to cause to waste, therefore, the air of cleaning has been passed through appendix 54 by circulation pipe 57 again, followed
Ring is then exhausted from afterwards several times, and recycling for air can be achieved, and reduces the treating capacity of air pump 53 and air purifier 56.
In order to which easily embryonated egg is placed on supporting network 21, positioned at the bottom the one of supporting network 21 and both sides net 22 into
Type, the inwall of both sides net 22 are provided with multipair horizontal support beam 25, and it is recessed that the side wall of the support beam 25 is provided with positioning
Groove, 21 liang of sides of Multi-layer supporting net of the top of bottom supporting network 21 are provided with locating rod 26, and the locating rod 26 is positioned at positioning
It is slidably matched, can easily dismounts in groove and with detent.In use, remove intercept net 24 and bottom supporting network 21
Each layer supporting network 21 of top, embryonated egg is placed on each layer supporting network 21, and each supporting network 21 then is inserted into detent,
Load onto intercept net 24 and water-changing tube 32.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of sturgeon oosperm hatching apparatus, including incubator（1）, the incubator（1）Be internally provided with net cage（2）,
It is characterized in that：The incubator（1）Inwall be provided with preheating cabinet（3）, preheating cabinet（3）Electrical heating wire is inside provided with, it is described
Preheating cabinet（3）Top be provided with water inlet pipe（4）, the water inlet pipe（4）It is connected with Sterilizing water tank（5）, the Sterilizing water tank（5）
Positioned at incubator（1）Outside, and Sterilizing water tank（5）Inside it is provided with oxygen-increasing device；The net cage（2）Support including multiple-layer horizontal
Net（21）With two side nets（22）, the side net（22）With supporting network（21）Both sides be connected, adjacent two supporting network（21）Between
It is provided with incubation space（23）, the incubation space（23）Be provided at both ends with dismountable intercept net（24）；The preheating cabinet
（3）Bottom be provided with water-supply-pipe（31）, the water-supply-pipe（31）Bottom be connected with more water-changing tubes（32）, every water-changing tube
（32）Through an incubation space（23）, and water-changing tube（32）Pipe shaft on be provided with multiple apopores；The incubator（1）'s
Bottom is provided with drainpipe（6）, the drainpipe（6）On be provided with flow valve（7）.
A kind of 2. sturgeon oosperm hatching apparatus according to claim 1, it is characterised in that：The Sterilizing water tank（5）It is interior
It is provided with filter（51）And ultraviolet germicidal lamp tube（52）, the water inlet pipe（4）With filter（51）It is connected, and water inlet pipe
（4）On be provided with water pump（41）.
A kind of 3. sturgeon oosperm hatching apparatus according to claim 1, it is characterised in that：The oxygen-increasing device includes gas
Pump（53）, appendix（54）And aeration plate（55）, the aeration plate（55）It is fixedly installed on Sterilizing water tank（5）Bottom, and
Aeration plate（55）Be internally provided with air storing cavity, side wall and Ding Bi are provided with multiple aerating pores communicated with air storing cavity；It is described
Air pump（53）It is arranged at Sterilizing water tank（5）Outside, and air pump（53）Pass through appendix（54）With aeration plate（55）Air storing cavity communicate.
A kind of 4. sturgeon oosperm hatching apparatus according to claim 3, it is characterised in that：The air pump（53）It is connected with
Air purifier（56）.
A kind of 5. sturgeon oosperm hatching apparatus according to claim 4, it is characterised in that：The air purifier（56）
Including housing（561）, the housing（561）Inside it is provided with fibrous filter layer（562）And activated carbon adsorption layer（563）.
A kind of 6. sturgeon oosperm hatching apparatus according to claim 4, it is characterised in that：The Sterilizing water tank（5）'s
Top is provided with circulation pipe（57）, the circulation pipe（57）With appendix（54）It is connected, and circulation pipe（57）On be provided with it is unidirectional
Valve（58）.
A kind of 7. sturgeon oosperm hatching apparatus according to claim 1, it is characterised in that：Positioned at the supporting network of the bottom
（21）With both sides net（22）It is integrally formed, both sides net（22）Inwall be provided with multipair horizontal support beam（25）, the branch
Support crossbeam（25）Side wall be provided with detent, bottom supporting network（21）The Multi-layer supporting net of top（21）Two sides are set
There is locating rod（26）, the locating rod（26）It is slidably matched in detent and with detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066944.4U CN207100145U (en) | 2017-08-24 | 2017-08-24 | A kind of sturgeon oosperm hatching apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066944.4U CN207100145U (en) | 2017-08-24 | 2017-08-24 | A kind of sturgeon oosperm hatching apparatus |
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| CN207100145U true CN207100145U (en) | 2018-03-16 |
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| CN201721066944.4U Active CN207100145U (en) | 2017-08-24 | 2017-08-24 | A kind of sturgeon oosperm hatching apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329137A (en) * | 2018-11-05 | 2019-02-15 | 张欣标 | A kind of ornamental fish incubator |
| CN110663645A (en) * | 2019-11-21 | 2020-01-10 | 湖南富高农业科技开发有限公司 | Tadpole is bred and uses hatching apparatus |
| CN110720412A (en) * | 2019-12-03 | 2020-01-24 | 江苏省海洋水产研究所 | In-vitro hatching device and method for shrimp fertilized eggs |
-
2017
- 2017-08-24 CN CN201721066944.4U patent/CN207100145U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329137A (en) * | 2018-11-05 | 2019-02-15 | 张欣标 | A kind of ornamental fish incubator |
| CN110663645A (en) * | 2019-11-21 | 2020-01-10 | 湖南富高农业科技开发有限公司 | Tadpole is bred and uses hatching apparatus |
| CN110663645B (en) * | 2019-11-21 | 2021-10-08 | 湖南富高农业科技开发有限公司 | Tadpole is bred and uses hatching apparatus |
| CN110720412A (en) * | 2019-12-03 | 2020-01-24 | 江苏省海洋水产研究所 | In-vitro hatching device and method for shrimp fertilized eggs |
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