CN213881393U - Freshwater fish experiment hatching system - Google Patents
Freshwater fish experiment hatching system Download PDFInfo
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- CN213881393U CN213881393U CN202022573716.4U CN202022573716U CN213881393U CN 213881393 U CN213881393 U CN 213881393U CN 202022573716 U CN202022573716 U CN 202022573716U CN 213881393 U CN213881393 U CN 213881393U
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- water inlet
- hatching
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- air
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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 relates to a freshwater fish experiment hatching system, which comprises a hatcher, a circulating water treatment device and an air supply device; the incubator include support and a plurality of interval install in hatching bucket on the support, circulating water treatment equipment includes cistern, heater, filter equipment, trunk line of intaking, a plurality of water inlet branch pipeline and a plurality of outlet conduit, air supply equipment includes air pump, air feed trunk line and a plurality of air feed branch pipe, the utility model provides a freshwater fish experiment hatching system is convenient for the experimenter to carry out data acquisition and single variable control, has made things convenient for going on of freshwater fish hatching environment experiment.
Description
Technical Field
The utility model relates to an aquatic products equipment technical field especially relates to a freshwater fish experiment hatching system.
Background
In the cultivation of freshwater fish, after natural fertilization or artificial insemination, fertilized eggs are transferred to a hatching tank and are hatched into seedlings under the conditions of proper water quality, dissolved oxygen and temperature.
Because the requirements of freshwater fish incubation on incubation places are very high, the incubation success rate of freshwater fish is affected by conventional factor conditions such as dissolved oxygen level, different temperatures, pH values and the like through experimental tests, oxygen needs to be introduced all the time in the freshwater fish culture process, the development environment of freshwater fish fertilized eggs is not too severe, and the incubation success rate is ensured.
In the prior art, the incubation success rate of freshwater fish oosperm can be directly influenced by the water circulation and oxygenation uniformity of an incubation tank, so that the optimal water circulation flow and oxygenation intensity for freshwater fish incubation need to be subjected to relevant experiments in the actual culture process, and the relevant experimental equipment does not exist in the market at present.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide a freshwater fish incubation system for incubation experiments, which solves the technical problem of the prior art that there is no equipment or system for incubation environment experiments for freshwater fish culture.
The utility model adopts the technical proposal that: a freshwater fish experiment hatching system comprises a hatcher, circulating water treatment equipment and air supply equipment;
the incubator comprises a bracket and a plurality of incubation barrels which are arranged on the bracket at intervals, the upper end of each incubation barrel is opened, water inlet holes and water outlet holes are formed in the side walls of the incubation barrels, the water inlet holes are higher than the water outlet holes, and the bottom of each incubation barrel is also provided with an air vent;
the circulating water treatment equipment comprises a reservoir, a heater, a filtering device, a main water inlet pipeline, a plurality of branch water inlet pipelines and a plurality of water outlet pipelines, wherein the water outlet end of the reservoir is connected with the main water inlet pipeline, the main water inlet pipeline is provided with a plurality of water outlets, one ends of the branch water inlet pipelines are connected with the water outlets in a one-to-one correspondence manner, the other ends of the branch water inlet pipelines are correspondingly communicated and installed with one water inlet hole, the water outlet hole is connected with the water inlet end of the heater through the water outlet pipeline, the water outlet end of the heater is connected with the water inlet end of the filtering device, the water outlet end of the filtering device is connected with the water inlet end of the reservoir, and each branch water inlet pipeline is provided with a water inlet control valve;
the air supply equipment includes air pump, air feed trunk line and a plurality of air feed branch pipe, the air pump install in the incubator is outside, the air feed trunk line with the end of giving vent to anger of air pump links to each other, the air feed trunk line has a plurality of ventholes, the one end of air feed branch pipe with the venthole one-to-one is connected, the other end of air feed branch pipe with one the air vent corresponds the intercommunication installation, each install an air feed control valve on the air feed branch pipe.
Further, the incubator still includes the screen panel, the screen panel is cylindricly, screen panel detachable install in the hatching bucket, be formed with the hatching chamber that is used for the freshwater fish hatching in the middle of the screen panel.
Furthermore, the hatching barrel is also provided with an overflow hole, the overflow hole is positioned at an opening part of the hatching barrel close to the upper end of the hatching barrel, the overflow hole is connected with the water outlet pipeline through an overflow pipeline, and the overflow hole is connected with the water outlet pipeline through an overflow pipeline.
The utility model discloses when using, through the different discharge of intaking the branch pipeline of a plurality of intake control valve control, and then the water circulation rate of the different hatching bucket of control, form the many contrast group of water circulation experiment sight, simultaneously through the airflow of the different air supply branch pipes of a plurality of air feed control valve control, and then control the air feed rate in the different hatching buckets, form the many contrast group of air feed experiment sight, the experimenter of being convenient for carries out data acquisition and single variable control, has made things convenient for going on of freshwater fish hatching environment experiment.
Drawings
Fig. 1 is a schematic structural diagram of a freshwater fish experimental hatching system provided by the utility model;
fig. 2 is a schematic structural view of a tank body according to an embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
As shown in fig. 1, an embodiment of the present invention provides a freshwater fish experiment hatching system, which includes a incubator 1, a circulating water treatment device 2, and a gas supply device 3;
the incubator 1 comprises a support 11 and a plurality of incubation barrels 12 which are arranged on the support 1 at intervals, the upper ends of the incubation barrels 12 are open, the upper ends of the incubation barrels are convenient for experimenters to add fish eggs and take samples, water inlet holes 121 and water outlet holes 122 are formed in the side wall of the incubation barrel 12, the water inlet holes 121 are higher than the water outlet holes 122, and a vent hole 123 can be effectively prevented from being formed in the bottom of the incubation barrel 12;
the circulating water treatment device 2 comprises a reservoir 21, a heater 22, a filtering device 23, a main water inlet pipe 24, a plurality of branch water inlet pipes 25 and a plurality of water outlet pipes 26, the water outlet end of the reservoir 21 is connected with the main water inlet pipe 24, the main water inlet pipe 24 is provided with a plurality of water outlets, one end of the water inlet branch pipe 25 is correspondingly connected with the water outlets one by one, the other end of the water inlet branch pipe 25 is correspondingly communicated and installed with the water inlet hole 121, thus, the one-to-one corresponding relationship between the branch water inlet pipes 25 and the hatching barrels 12 is formed, each hatching barrel 12 is supplied with water by one branch water inlet pipe 25, the water outlet hole 122 is connected with the water inlet end of the heater 22 through the water outlet pipe 26, that is, all the water outlet pipes 26 are connected to the water inlet end of the heater 22, and the heater 22 may be a heating tank with a heating device inside; the water outlet end of the heater 22 is connected with the water inlet end of the filter device 23, the water outlet end of the filter device 23 is connected with the water inlet end of the reservoir 21, impurities in water can be filtered out by the filter device 23, the quality of circulating water is effectively guaranteed, and each water inlet control valve 251 is installed on each water inlet branch pipe 25.
Air feeder 3 includes air pump 31, main air supply line 32 and a plurality of air supply branch pipe 33, air pump 31 install in incubator 1 is outside, main air supply line 32 with the end of giving vent to anger of air pump 31 links to each other, main air supply line 32 has a plurality of ventholes, the one end of air supply branch pipe 33 with the venthole one-to-one is connected, the other end of air supply branch pipe 33 with one air vent 123 corresponds the intercommunication installation, has just so formed air supply branch pipe 33 and the relation of hatching bucket 12 one-to-one, and each hatching bucket 12 realizes the air feed by an air supply branch pipe 33, each install an air supply control valve 331 on the air supply branch pipe 33, the gas flow of the air supply branch pipe 33 that each air supply control valve independent control corresponds.
In this embodiment, the incubator 1 further includes a mesh enclosure 13, the mesh enclosure 13 is cylindrical, the mesh enclosure 13 is detachably mounted in the incubation barrel 12, an incubation chamber for incubation of freshwater fish is formed in the middle of the mesh enclosure 13, and the mesh enclosure 13 can effectively prevent the fry from flowing out of the incubation barrel 12 from the water outlet pipe 26.
In order to ensure a stable water level in the hatching barrel 12, the hatching barrel 12 further has an overflow hole 124, the overflow hole 124 is located near the upper opening of the hatching barrel 12, and the overflow hole 124 is connected to the water outlet pipe 26 via an overflow pipe 125.
Therefore, the water flow sequence of the normal circulation of the water body is the water storage tank 21, the main water inlet pipe 24, the branch water inlet pipe 25, the incubation barrel 12, the water outlet hole 122, the water outlet pipe 26, the heater 22, the filtering device 23 and the water storage tank 21, and the water drainage sequence during water overflowing is the water overflow hole 124, the overflow pipe 125 and the water outlet pipe 26.
The utility model discloses when using, through the different discharge of intaking branch pipe way 25 of a plurality of water control valve 251 controls, and then the water circulation rate of the different hatching bucket 12 of control, form the many contrast group of water circulation experiment sight, simultaneously through the airflow of the different air supply branch pipe 33 of a plurality of air feed control valve 331 control, and then the air feed rate in the different hatching bucket 12 of control, form the many contrast group of air feed experiment sight, the experimenter of being convenient for carries out data acquisition and single variable control, the going on of freshwater fish hatching environment experiment has been made things convenient for.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (3)
1. A freshwater fish experiment hatching system is characterized by comprising a hatcher, circulating water treatment equipment and air supply equipment;
the incubator comprises a bracket and a plurality of incubation barrels which are arranged on the bracket at intervals, the upper end of each incubation barrel is opened, water inlet holes and water outlet holes are formed in the side walls of the incubation barrels, the water inlet holes are higher than the water outlet holes, and the bottom of each incubation barrel is also provided with an air vent;
the circulating water treatment equipment comprises a reservoir, a heater, a filtering device, a main water inlet pipeline, a plurality of branch water inlet pipelines and a plurality of water outlet pipelines, wherein the water outlet end of the reservoir is connected with the main water inlet pipeline, the main water inlet pipeline is provided with a plurality of water outlets, one ends of the branch water inlet pipelines are connected with the water outlets in a one-to-one correspondence manner, the other ends of the branch water inlet pipelines are correspondingly communicated and installed with one water inlet hole, the water outlet hole is connected with the water inlet end of the heater through the water outlet pipeline, the water outlet end of the heater is connected with the water inlet end of the filtering device, the water outlet end of the filtering device is connected with the water inlet end of the reservoir, and each branch water inlet pipeline is provided with a water inlet control valve;
the air supply equipment includes air pump, air feed trunk line and a plurality of air feed branch pipe, the air pump install in the incubator is outside, the air feed trunk line with the end of giving vent to anger of air pump links to each other, the air feed trunk line has a plurality of ventholes, the one end of air feed branch pipe with the venthole one-to-one is connected, the other end of air feed branch pipe with one the air vent corresponds the intercommunication installation, each install an air feed control valve on the air feed branch pipe.
2. The freshwater fish experiment hatching system of claim 1, wherein the incubator further comprises a mesh enclosure, the mesh enclosure is cylindrical, the mesh enclosure is detachably mounted in the hatching barrel, and a hatching chamber for hatching freshwater fish is formed in the middle of the mesh enclosure.
3. The freshwater fish experimental hatching system of claim 1, wherein the hatching barrel further comprises an overflow hole, the overflow hole is located near the upper opening of the hatching barrel, and the overflow hole is connected with the water outlet pipe through an overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573716.4U CN213881393U (en) | 2020-11-09 | 2020-11-09 | Freshwater fish experiment hatching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573716.4U CN213881393U (en) | 2020-11-09 | 2020-11-09 | Freshwater fish experiment hatching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213881393U true CN213881393U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022573716.4U Active CN213881393U (en) | 2020-11-09 | 2020-11-09 | Freshwater fish experiment hatching system |
Country Status (1)
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|---|---|
| CN (1) | CN213881393U (en) |
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2020
- 2020-11-09 CN CN202022573716.4U patent/CN213881393U/en active Active
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