CN205993386U - Improve the couveuse of hatch fish roe rate - Google Patents
Improve the couveuse of hatch fish roe rate Download PDFInfo
- Publication number
- CN205993386U CN205993386U CN201620861252.8U CN201620861252U CN205993386U CN 205993386 U CN205993386 U CN 205993386U CN 201620861252 U CN201620861252 U CN 201620861252U CN 205993386 U CN205993386 U CN 205993386U
- Authority
- CN
- China
- Prior art keywords
- couveuse
- fish roe
- hatch fish
- rate
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
The utility model discloses improving the couveuse of hatch fish roe rate, the incubation rate solving the problems, such as to be unable to temperature control and causing is not high, including casing, the open top of described casing；Also include airway, one end of described airway is connected with aerator, and the other end is arranged in described casing；Described aerator is internally provided with electric heater；Also include thermometer, the end of probe of described thermometer is arranged on described box house.The beneficial effects of the utility model are：Monitor in real time couveuse, and the temperature of water in couveuse can be controlled it is ensured that proper temperature during hatch fish roe, improve hatch fish roe rate.
Description
Technical field
This utility model is related to fishing gear, particularly relates to improve the couveuse of hatch fish roe rate.
Background technology
Artificial propagation of fish refers to according to Natural Reproductive Characteristics, control Fish to develop under the conditions of artificial, ripe, spawning and
The method of hatching, artificial propagation of fish can be stablized and provide cultivation seedling in large quantities, and the sustainable development for aquaculture provides
Material base, therefore, artificial propagation of fish is the basis that culture fishery develops rapidly.Constantly sending out with artificial propagation techniques
Exhibition, has much with regard to Fish hatcheries device, in existing roe hatching device, the problem mainly solving is fish hypoxia death
Problem, in order to increase the dissolved oxygen in water, can select to be passed through air, but, be also it to temperature in the hatching process of fish roe
In one of the condition that can not ignore, lack effective monitoring meanss or the part not having temperature control, the temperature mistake of hatching process
The high too low incubation rate that all can reduce fish roe.
Utility model content
This utility model purpose is to provide have temperature control and real time monitoring apparatus can improve incubating of hatch fish roe rate
Change device.
This utility model is achieved through the following technical solutions：
Improve the couveuse of hatch fish roe rate, including casing, the open top of described casing；Also include airway, described
One end of airway is connected with aerator, and the other end is arranged on described box house；Described aerator is internally provided with electrical heating
Device；Also include thermometer, the end of probe of described thermometer is arranged on described box house.
Further, for preferably realizing this utility model, it is specifically arranged to following structures：Described box bottom is provided with
Drain pipe, described drain pipe is provided with valve.
Further, for preferably realizing this utility model, it is specifically arranged to following structures：The water inlet of described drain pipe
End is provided with the first mesh screen.
Further, for preferably realizing this utility model, it is specifically arranged to following structures：Described casing top is provided with
Second mesh screen.
Further, for preferably realizing this utility model, it is specifically arranged to following structures：The first described screen cloth and
Two mesh screens are the screen cloth of 100 mesh.
Further, for preferably realizing this utility model, it is specifically arranged to following structures：Also include some being arranged in institute
State the arm of box bottom, described arm is all connected with the outlet side of described airway.
Further, for preferably realizing this utility model, it is specifically arranged to following structures：It is uniformly arranged on described arm
There is aperture.
This utility model compared with prior art, has advantages below and beneficial effect：
The couveuse of the raising hatch fish roe rate that the, this utility model is related to, can increase hatching by arranging aerator
In device, the dissolved oxygen amount of water is it is ensured that the essential condition of hatch fish roe.
2nd, this utility model passes through to arrange electric heater in aerator, and the air heating that enter aerator can be utilized
Hot-air heats to water, thus keeping hatching the hatching of the proper temperature fish roe of water.
3rd, this utility model passes through to arrange arm in couveuse bottom even, and arm is provided with aperture, and air is being discharged
When can serve scattered effect to the impact of the fish roe homogeneous soft of bottom, so that fish roe is fully contacted with oxygen.
Whether the 4th, this utility model passes through to arrange the temperature that thermometer can monitor water in couveuse, thus instructing to sky
Gas heats.
5th, this utility model passes through to arrange the first mesh screen and the second mesh screen, and effect is to prevent fish or fish roe from overflowing and incubating
Change device, cause damage.
Brief description
Fig. 1 is the structural representation of the couveuse of raising hatch fish roe rate that this utility model is related to.
In figure, 1- casing；2- drain pipe；3- first screen cloth；4- electric heater；5- aerator；6- thermometer；8- valve；
9- airway.
Specific embodiment
With reference to embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1
In the present embodiment, as shown in figure 1, improving the couveuse of hatch fish roe rate, including casing 1, the top of described casing 1
Opening；Also include airway 9, one end of described airway 9 is connected with aerator 5, and the other end is arranged on inside described casing 1；
Described aerator 5 is internally provided with electric heater 4；Also include thermometer 6, the end of probe of described thermometer 6 is arranged on described case
Inside body 1.
The operation principle of the present embodiment is as follows：It is loaded with water and the nutrient of suitable hatch fish roe in the cavity of couveuse
Matter, fish roe to be hatched, in being placed on water, is endlessly passed through oxygen by aerator 5 it is ensured that hatching process toward in water
Middle oxygen content is sufficient, and thermometer 6 is used for monitoring the temperature of water, if the real time temperature incubation temperature suitable with fish compares partially
Low, then connect the power supply being located at the electric heater 4 within aerator 5, the air within aerator 5 is heated by electric heater 4, then
Using hot-air, water is heated, thus keeping hatching the hatching of the proper temperature fish roe of water, if temperature is higher than suitable hatching
Temperature, then deenergization.
Embodiment 2
In the present embodiment, described casing 1 bottom is provided with drain pipe 2, and described drain pipe 2 is provided with valve 8, described row
The inlet end of water pipe 2 is provided with the first mesh screen 3, and described casing 1 top is provided with the second mesh screen；The setting of drain pipe is conveniently changed
Water, the first mesh screen 3 Main Function is to place during changing water, and fish roe or fish are flowed out with water, second net at casing 1 top
Sieve Main Function is that when preventing water excess spilling in couveuse, fish roe or fish are overflowed with water.
Embodiment 3
In the present embodiment, the first described screen cloth 3 and the second mesh screen are the screen cloth of 100 mesh, the screen cloth fish roe of 100 mesh or
The small fish that person hatches out will not spill and water energy passes through screen cloth.
Embodiment 4
Also include some arms in the present embodiment, also include some arms being arranged in described casing 1 bottom, described arm
All connect with the outlet side of described airway 9, described arm is evenly arranged with aperture, in the setting of couveuse bottom even
Pipe, arm is provided with aperture, air can be allowed preferably to be contacted with water, increases dissolved oxygen amount, and air is when discharging
Scattered effect can be served to the impact of the fish roe homogeneous soft of bottom, so that fish roe is fully contacted with oxygen.
The above, be only preferred embodiment of the present utility model, and not this utility model is done with any pro forma limit
System, every any simple modification above example made according to technical spirit of the present utility model, equivalent variations, each fall within
Protection domain of the present utility model.
Claims (7)
1. improve hatch fish roe rate couveuse it is characterised in that：Including casing（1）, described casing（1）Open top；Also
Including airway（9）, described airway（9）One end be connected with aerator（5）, the other end is arranged on described casing（1）Internal；
Described aerator（5）It is internally provided with electric heater（4）；Also include thermometer（6）, described thermometer（6）End of probe setting
In described casing（1）Internal.
2. according to claim 1 improve hatch fish roe rate couveuse it is characterised in that：Described casing（1）Bottom sets
It is equipped with drain pipe（2）, described drain pipe（2）On be provided with valve（8）.
3. according to claim 2 improve hatch fish roe rate couveuse it is characterised in that：Described drain pipe（2）Enter
Mouth of a river end is provided with the first mesh screen（3）.
4. according to claim 3 improve hatch fish roe rate couveuse it is characterised in that：Described casing（1）Top sets
It is equipped with the second mesh screen.
5. according to claim 4 improve hatch fish roe rate couveuse it is characterised in that：The first described screen cloth（3）
It is the screen cloth of 100 mesh with the second mesh screen.
6. according to any one of claim 1-5 raising hatch fish roe rate couveuse it is characterised in that：Also include
Some it is arranged in described casing（1）The arm of bottom, described arm all with described airway（9）Outlet side connection.
7. according to claim 6 improve hatch fish roe rate couveuse it is characterised in that：It is uniformly arranged on described arm
There is aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861252.8U CN205993386U (en) | 2016-08-10 | 2016-08-10 | Improve the couveuse of hatch fish roe rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861252.8U CN205993386U (en) | 2016-08-10 | 2016-08-10 | Improve the couveuse of hatch fish roe rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205993386U true CN205993386U (en) | 2017-03-08 |
Family
ID=58198324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861252.8U Expired - Fee Related CN205993386U (en) | 2016-08-10 | 2016-08-10 | Improve the couveuse of hatch fish roe rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205993386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387098A (en) * | 2020-03-17 | 2020-07-10 | 燕山大学 | Constant-temperature incubator with PID control |
-
2016
- 2016-08-10 CN CN201620861252.8U patent/CN205993386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387098A (en) * | 2020-03-17 | 2020-07-10 | 燕山大学 | Constant-temperature incubator with PID control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |