CN207531669U - Fry hatching cultivating system - Google Patents
Fry hatching cultivating system Download PDFInfo
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- CN207531669U CN207531669U CN201721483864.9U CN201721483864U CN207531669U CN 207531669 U CN207531669 U CN 207531669U CN 201721483864 U CN201721483864 U CN 201721483864U CN 207531669 U CN207531669 U CN 207531669U
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- Prior art keywords
- hatching
- water
- water inlet
- hatching barrel
- fry
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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 utility model discloses fry hatching cultivating systems, including incubator sum aggregate fish culture pond, incubator includes hatching barrel, the bottom of hatching barrel is water inlet, one is provided in water inlet for blocking the sphere of water inlet, pulling rope is connected in sphere, pulling rope is pierced by from the open top of hatching barrel and extends to except hatching barrel；Water inlet is connected with diversion pipe, it is equipped in the end of diversion pipe and lets out dirty valve, normal-temperature water water inlet pipe and warm water intake pipe are communicated in that a part of diversion pipe before letting out dirty valve, water outlet is provided in the bucket wall of the top of hatching barrel, filter screen is placed on the top of hatching barrel, filter screen is isolated by water outlet；Water outlet is connected to by conduit in fish gathering aquaculture pond, rounds on the pool wall of fish gathering aquaculture pond and nanometer oxygen increasing tube is distributed with, and nanometer oxygen increasing tube is just interspersed on the pool wall of fish gathering aquaculture pond.This fry hatching cultivating system can effectively improve the hatching of fry and cultivation survival rate.
Description
Technical field
The utility model is related to fry cultural technique fields, and in particular to a kind of fry hatching cultivating system.
Background technology
Artificial propagation of fish refers to that according to Natural Reproductive Characteristics control fish develop, is ripe, laying eggs under conditions of artificial
With the method for ovum, artificial propagation of fish can be stablized and provide cultivation fry in large quantities, and the sustainable development for aquaculture provides
Important material base.With the continuous development of artificial propagation techniques, by many fry hatchibators, however, current fish
The hatching rate of seedling incubator then needs after fry hatching comes out all than relatively low, needs to be transferred in fish gathering aquaculture pond and be supported
Grow, at present most of fish gathering aquaculture pond be all by using the mode that aerator is provided in the middle part of aquaculture pond pond body come into
Row oxygen supply either installs the mode of oxygen supplying tube to be supplied oxygen on the pool wall of aquaculture pond pond body, both modes are all difficult to reality
Existing oxygen is uniformly distributed in aquaculture pond pond body, is easy to make by the way of aerator is provided in the middle part of aquaculture pond pond body
Corner location oxygen into aquaculture pond pond body is insufficient, and then be easy to cause aquaculture pond pond by the way of oxygen supplying tube is installed on pool wall
The middle part oxygen of body is insufficient, the cultivation of the unfavorable fry of both of which, and be susceptible to fry leads to death due to oxygen deficiency
Phenomenon occurs.
Invention content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of fry hatching cultivating system,
To improve the hatching of fry and cultivation survival rate.
To achieve the above object, the technical solution of the utility model is：
Fry hatching cultivating system, including incubator sum aggregate fish culture pond, the incubator includes hatching barrel, hatching barrel
Bottom is water inlet, and one is provided in water inlet for blocking the sphere of water inlet, is connected with pulling rope in sphere, pulling rope from
The open top of hatching barrel is pierced by and extends to except hatching barrel；Water inlet is connected with diversion pipe, pacifies in the end of diversion pipe
Equipped with dirty valve is let out, normal-temperature water water inlet pipe and warm water intake pipe are communicated in that a part of diversion pipe before letting out dirty valve, normal
First switch valve in warm water intake pipe is installed, second switch valve is installed in warm water intake pipe；In the top of hatching barrel bucket
Water outlet is provided in wall, is placed with filter screen on the top of hatching barrel, filter screen is isolated by water outlet；
The water outlet is connected to by conduit in fish gathering aquaculture pond, distribution of rounding on the pool wall of fish gathering aquaculture pond
There is nanometer oxygen increasing tube, nanometer oxygen increasing tube is just interspersed on the pool wall of fish gathering aquaculture pond, nanometer oxygen increasing tube and oxygen source phase
Connection.
The fry hatching cultivating system further includes temperature sensor and controller；The second switch valve is solenoid valve
Switch, temperature sensor are connected with controller, and controller is connected with electromagnetic valve switch；The temperature sensor is used to detect
Water temperature in hatching barrel, when the water temperature that temperature sensor is detected in hatching barrel is less than the preset lowest temperature angle value of controller
When, controller then controls electromagnetic valve switch to open, and when the water temperature that temperature sensor is detected in hatching barrel, to reach controller advance
During the maximum temperature value of setting, controller then controls electromagnetic valve switch to close.
The diversion pipe is connected the rounded part of linking with water inlet.
Compared with prior art, advantage is the utility model：
By using this fry hatching cultivating system, the hatching of fry and cultivation survival rate can be effectively improved.
Description of the drawings
Fig. 1 is the structure diagram of fry hatching cultivating system that the utility model embodiment provides；
In figure：1st, hatching barrel；2nd, sphere；3rd, pulling rope；4th, diversion pipe；5th, dirty valve is let out；6th, normal-temperature water water inlet pipe；7th, warm water
Water inlet pipe；8th, first switch valve；9th, second switch valve；10th, filter screen；11st, water inlet；12nd, water outlet；13rd, temperature sensor；
14th, controller；21st, nanometer oxygen increasing tube；100th, incubator；200th, fish gathering aquaculture pond.
Specific embodiment
The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment：
As shown in fig.1, the structure diagram for fry hatching cultivating system provided in this embodiment, which includes incubating
Change 100 sum aggregate fish culture pond 200 of device.
Wherein, which includes hatching barrel 1, and the bottom of hatching barrel 1 is water inlet 11, and 11 are provided in water inlet
One, for blocking the sphere 2 of water inlet, is connected with pulling rope 3, the open top of pulling rope 3 from hatching barrel 1 is pierced by simultaneously in sphere 2
It extends to except hatching barrel 1；Water inlet 11 is connected with diversion pipe 4, is equipped in the end of diversion pipe 4 and lets out dirty valve 5, is letting out dirt
Normal-temperature water water inlet pipe 6 and warm water intake pipe 7 are communicated in that a part of diversion pipe 4 before valve 5, in normal-temperature water water inlet pipe 6
First switch valve 8 is installed, second switch valve 9 is installed in warm water intake pipe 7；It is set in the bucket wall of the top of hatching barrel 1
There is water outlet 12, filter screen 10 is placed on the top of hatching barrel 1, filter screen 10 is isolated by water outlet 12.The water outlet 12 is logical
It crosses conduit to be connected in fish gathering aquaculture pond 200, rounds on the pool wall of fish gathering aquaculture pond 200 and nanometer oxygen increasing tube is distributed with
21, nanometer oxygen increasing tube 21 is just interspersed on the pool wall of fish gathering aquaculture pond 200, and nanometer oxygen increasing tube 21 is connected with oxygen source
It is logical.
This system can will then let out dirty valve 5 before use, after hatching barrel 1 is cleaned and close, then by first switch
Valve 8 and second switch valve 9 are opened, and tap water at normal temperature and warm water is allowed to enter in hatching barrel 1, due to being provided with ball in water inlet 11
Body 2, sphere 2 can not only play change of current induced effect but also can promote flow can only be along upward manifold around the bucket wall of hatching barrel 1
Into inside buffering, reduce the chance of fertilized eggs and fry in 1 barrel of wall friction of hatching barrel, greatly reduce fertilized eggs in hatching
With the chance of seedling injury, the chance of fertilized eggs and fry injury in hatching can be significantly reduced, so as to significantly
Ground improves hatching rate and emergence rate simultaneously, meanwhile, which is similar to a check-valves, can be effectively once cut off the water
Ensure that fertilized eggs and fry will not be lost in；It is hatched after fry and voluntarily after horizontal travelling, then filter screen 10 can be removed, allowed
Fry is flowed out from water outlet 12, is entered in fish gathering aquaculture pond 200.After the completion of the hatching of one batch, then it can open and let out dirty valve
5, then sphere 2 is retracted away from by pulling rope 3 to drive the mouth of a river 11 into, by hatching barrel 1 dirt discharge, and to hatching barrel 1 into
Row cleaning, is prepared for the next use with standard, and so on, it is convenient and efficient.Simultaneously as nanometer oxygen increasing tube 21 is in fish gathering aquaculture pond
Height is interspersed on 200 pool wall, and oxygen is also that height is injected into fish gathering aquaculture pond 200 with being interspersed, oxygen
Staggeredly convection current will be formed in fish gathering aquaculture pond 200, so that oxygen equably divides in fish gathering aquaculture pond 200
Cloth in favor of the growth of fry, improves the survival rate of fry.
As the above analysis, by using this fry hatching cultivating system, can effectively improve fry hatching and
Cultivate survival rate.
Preferably, above-mentioned fry hatching cultivating system further includes temperature sensor 13 and control to one kind as the present embodiment
Device 14；The second switch valve 9 is electromagnetic valve switch, and temperature sensor 13 is connected with controller 14, controller 14 and solenoid valve
Switch is connected；The temperature sensor 13 is used to detect the water temperature in hatching barrel 1, when temperature sensor 1 is detected in hatching barrel 1
Water temperature be less than 14 preset lowest temperature angle value of controller when, controller 14 then controls electromagnetic valve switch to open, and works as temperature
When the water temperature that sensor 13 detects in hatching barrel 1 reaches controller preset maximum temperature value, controller 14 then controls
Electromagnetic valve switch is closed, in this way, can be so that the water temperature in hatching barrel 1 maintains temperature range conducive to fry hatching for a long time
In (the i.e. minimum value range between maximum temperature), to further improve the hatching rate of fry.Certainly it should be noted that originally
Field technology personnel will necessarily learn the concrete type of controller and corresponding control in the case where understanding the technical program
Processing procedure sequence, that is to say, that the technical solution of the application is not related to being improved controller and any control program.
As the present embodiment another kind preferably, above-mentioned diversion pipe 4 be connected with water inlet 11 linking part in circle
Arc shape, the possibility for causing damages and mixing when fertilized eggs in hatching barrel and fry being caused to flow back because cutting off the water to be further reduced
Property.
For above-described embodiment simply to illustrate that the technical concepts and features of the utility model, the purpose is to be to allow this field
Interior those of ordinary skill can understand the content of the utility model and implement according to this, can not limit the utility model with this
Protection domain.The equivalent variation or modification that every essence according to the utility model content is made, should all cover in this reality
With in novel protection domain.
Claims (3)
1. fry hatching cultivating system, including incubator sum aggregate fish culture pond, which is characterized in that the incubator includes hatching
Bucket, the bottom of hatching barrel is water inlet, and one is provided in water inlet for blocking the sphere of water inlet, drawing is connected in sphere
Rope, pulling rope are pierced by from the open top of hatching barrel and extend to except hatching barrel；Water inlet is connected with diversion pipe, in water conservancy diversion
The end of pipe, which is equipped with, lets out dirty valve, be communicated in that a part of diversion pipe before letting out dirty valve normal-temperature water water inlet pipe and warm water into
Water pipe, is equipped with first switch valve in normal-temperature water water inlet pipe, and second switch valve is equipped in warm water intake pipe；In hatching barrel
Top bucket wall in be provided with water outlet, be placed with filter screen on the top of hatching barrel, filter screen is isolated by water outlet；
The water outlet is connected to by conduit in fish gathering aquaculture pond, is rounded to be distributed on the pool wall of fish gathering aquaculture pond and be received
Rice oxygen increasing tube, nanometer oxygen increasing tube are just interspersed on the pool wall of fish gathering aquaculture pond, and nanometer oxygen increasing tube is connected with oxygen source.
2. fry hatching cultivating system as described in claim 1, which is characterized in that further include temperature sensor and controller；
The second switch valve is electromagnetic valve switch, and temperature sensor is connected with controller, and controller is connected with electromagnetic valve switch；
The temperature sensor is used to detect the water temperature in hatching barrel, when the water temperature that temperature sensor is detected in hatching barrel is less than control
During the preset lowest temperature angle value of device, controller then controls electromagnetic valve switch to open, when temperature sensor detects hatching barrel
When interior water temperature reaches controller preset maximum temperature value, controller then controls electromagnetic valve switch to close.
3. fry hatching cultivating system as described in claim 1, which is characterized in that the diversion pipe is connected rank with water inlet
The rounded part connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483864.9U CN207531669U (en) | 2017-11-08 | 2017-11-08 | Fry hatching cultivating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483864.9U CN207531669U (en) | 2017-11-08 | 2017-11-08 | Fry hatching cultivating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207531669U true CN207531669U (en) | 2018-06-26 |
Family
ID=62612802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721483864.9U Active CN207531669U (en) | 2017-11-08 | 2017-11-08 | Fry hatching cultivating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207531669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258529A (en) * | 2018-11-28 | 2019-01-25 | 中国海洋大学 | Spring up hatching system |
| CN114514896A (en) * | 2022-03-02 | 2022-05-20 | 中国水产科学研究院渔业机械仪器研究所 | Device and method for slowly descending fry water into pond |
-
2017
- 2017-11-08 CN CN201721483864.9U patent/CN207531669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258529A (en) * | 2018-11-28 | 2019-01-25 | 中国海洋大学 | Spring up hatching system |
| CN114514896A (en) * | 2022-03-02 | 2022-05-20 | 中国水产科学研究院渔业机械仪器研究所 | Device and method for slowly descending fry water into pond |
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