CN213848268U - Industrial aquaculture microcirculation culture system - Google Patents
Industrial aquaculture microcirculation culture system Download PDFInfo
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- CN213848268U CN213848268U CN202022775930.8U CN202022775930U CN213848268U CN 213848268 U CN213848268 U CN 213848268U CN 202022775930 U CN202022775930 U CN 202022775930U CN 213848268 U CN213848268 U CN 213848268U
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Abstract
The utility model relates to a factory-like culture microcirculation culture system, which belongs to the field of aquaculture, the culture system comprises more than 2 culture ponds, connecting walls and filter tanks, a certain distance is arranged between the culture ponds, the culture ponds are connected through the connecting walls, the connecting walls and the culture pond walls form the filter tanks, the culture ponds and the filter tanks are mutually communicated through a water inlet at the bottom of the culture pond walls, vertical water outlet pipes are arranged in the filter tanks, the lower ends of the vertical water outlet pipes are communicated with a central water outlet of the culture ponds through water outlet pipes, a horizontal drainage pipe is arranged at the upper parts of the vertical water outlet pipes, the horizontal drainage pipe is mutually and vertically communicated with the vertical water outlet pipes, a water inlet is arranged at the upper parts of the culture ponds, an inverted L-shaped water inlet pipe is arranged on the outer wall of the culture ponds, the upper end opening of the water inlet pipe is fixedly connected to the water inlet of the culture ponds, the lower ends of the water inlet pipe extend to the bottom of the filter tanks, the inside of the vertical water outlet pipe is provided with a gas stone which drives the water surface to rise in the vertical water outlet pipe, so that water circularly flows between the culture pond and the filter.
Description
Technical Field
The invention belongs to the field of aquaculture, and particularly relates to an industrial aquaculture microcirculation culture system.
Background
In the research process of aquaculture, different treatment groups are often required to be subjected to aquaculture experiments, and because the water environment changes rapidly, even in the same aquaculture workshop, parameters such as microorganisms in a water temperature water body in aquaculture water are difficult to control to be completely the same.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a culture system under the same environmental conditions, wherein culture water in all culture ponds in the system is mutually communicated and is in a circulating state, so that the culture conditions in all the culture ponds are consistent, and errors of the environment to the experiment are avoided.
The invention is realized by the following technical scheme:
a factory-like culture microcirculation culture system comprises more than 2 culture ponds, connecting walls and filter tanks, wherein a certain distance is reserved between the culture ponds, the culture ponds are connected through the connecting walls, the connecting walls and the culture pond walls form the filter tanks, the culture ponds and the filter tanks are mutually communicated through water inlets at the bottoms of the culture pond walls, vertical water outlet pipes are arranged in the filter tanks, the lower ends of the vertical water outlet pipes are communicated with a central water outlet of the culture ponds through water outlet pipes, horizontal water outlet pipes are arranged at the upper parts of the vertical water outlet pipes and are mutually and vertically communicated with the vertical water outlet pipes, a water inlet is arranged at the upper parts of the culture ponds and is communicated with the culture ponds and the filter tanks, inverted L-shaped water inlet pipes are arranged on the outer walls of the culture ponds, upper end openings of the water inlet pipes are fixedly connected to the water inlets of the culture ponds, the lower ends of the water inlet pipes stretch to the bottoms of the filter tanks, and water in the culture ponds enters the central water outlet of the vertical water outlet pipes, the inside of the vertical water outlet pipe is provided with the air stone, the air stone swells the water surface in the vertical water outlet pipe to rise, water in the vertical water outlet pipe enters the drainage transverse pipe and then flows into the filter tank, so that the water level in the filter tank rises, the pressure difference between the filter tank and the culture pond is caused, the water in the culture pond enters from the lower end of the water inlet pipe and enters the culture pond through the water inlet, and the water in the culture system circularly flows between the culture pond and the filter tank.
Furthermore, the lower edge of the horizontal drainage pipe is lower than the top end of the culture pond.
Further, the water inlet on the culture pond is 10-15cm lower than the water level of the culture pond.
Furthermore, the culture pond is round, square or square with four arc-shaped corners.
Furthermore, the number of the culture ponds is 2, 4, 6 or 8.
Furthermore, the number of the culture ponds is 4, the concrete structure is that the culture system comprises 4 culture ponds, connecting walls and filter ponds, the culture ponds are circular, the pond walls of the first culture pond and the second culture pond share 1 group, the pond walls of the third culture pond and the fourth culture pond share 2 groups, the nearest end of the outer wall of the culture pond between the 1 group and the 2 group is more than 0.5 meter away, the outer side walls of the first culture pond and the fourth culture pond are connected through the first connecting wall, the outer side walls of the second culture pond and the third culture pond are connected through the third connecting wall, the two common walls of the 1 group and the 2 group are connected through the second connecting wall, a water outlet is arranged in the center of the bottom of the culture pond and is connected with a water drainage pipe, the water drainage pipe is communicated with a vertical water outlet pipe in the filter pond, and water in the culture system circularly flows between the culture ponds and the filter ponds;
furthermore, the filter chamber is filled with filter materials.
The use method of the device comprises the steps of selecting one of the filter tanks as a water inlet tank, increasing water level in the filter tank when new water is added into the filter tank, raising the water level, entering each culture through a water inlet pipe under the action of pressure difference, entering water in the culture tank into a vertical water outlet pipe through a central culture water outlet, raising the water level of the water in the vertical water outlet pipe under the action of the air stone, entering a horizontal drainage pipe, then flowing into the filter tank, raising the water level in the filter tank, causing the pressure difference between the filter tank and the culture tank, entering the water in the culture tank from the lower end of the water inlet pipe, entering the culture tank through a water inlet, enabling the water in a culture system to circularly flow between the culture tank and the filter tank, and enabling each culture tank to be provided with an independent blow-off pipe.
Compared with the prior art, the invention has the beneficial effects that:
the water environment conditions in all the inner ponds in the culture system are consistent, the same culture conditions can be provided for different treatment groups, and experimental errors caused by the environment are avoided as much as possible. Meanwhile, the system is an independent water circulation system, and the culture pond and the biological treatment pond are combined together, so that the external pathogens are prevented from entering.
The invention uses the power generated by the air stone to drive the water surface to rise, thereby causing the pressure difference between the filter tank and the culture pond to drive the water to flow in a micro-circulation manner between the filter tank and the culture pond, saving the power and simultaneously keeping the circulating water culture.
Drawings
FIG. 1 is a top view of the system of the present invention;
FIG. 2 is a cross-sectional view of the system of the present invention;
1. the pond is bred to first breed, 2, the pond is bred to the second, 3, the pond is bred to the third, 4, the pond is bred to the fourth, 5, first connecting wall, 6, the second connecting wall, 7, the third connecting wall, 8, outlet, 9, drain pipe, 10, vertical outlet pipe, 11, the horizontal pipe of drainage, 12, inlet tube, 13, water inlet, 14, air stone.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the attached drawings, but the scope of the present invention is not limited in any way by the embodiments.
Example 1
An industrial culture microcirculation culture system is shown in figures 1 and 2, wherein 4 culture ponds are provided, the specific structure is that the culture system comprises 4 culture ponds, connecting walls and filter ponds, the culture ponds are circular, the diameter of each culture pond is 1.5m, the pond walls of a first culture pond 1 and a second culture pond 2 are 1 m in depth and are shared to form 1 group, the pond walls of a third culture pond 3 and a fourth culture pond 4 are shared to form 2 groups, the nearest distance between the outer walls of the culture ponds between the 1 group and the 2 group is 0.5 m, the outer side walls of the first culture pond and the fourth culture pond are connected through the first connecting wall 5, the outer side walls of the second culture pond and the third culture pond are connected through the third connecting wall 7, and the two shared walls of the 1 group and the 2 group are connected through the second connecting wall 6;
the bottom center of the culture pond is provided with a water outlet 8 which is connected with a water drainage pipe 9, the water drainage pipe is communicated with a vertical water outlet pipe 10 in the filter pond, the upper part of the vertical water outlet pipe is provided with a horizontal drainage pipe 11 which is vertically communicated with the vertical water outlet pipe, the upper part of the culture pond is provided with a water inlet with the diameter of 10cm, the water inlet is communicated with the culture pond and the filter pond, the outer wall of the culture pond is provided with an inverted L-shaped water inlet pipe 12, the upper end opening of the water inlet pipe is fixedly connected with a water inlet 13 of the culture pond, the long arm of the inverted L-shaped water inlet pipe is tightly attached to the outer wall of the culture pond and extends to the bottom of the filter pond, the lower end opening of the water inlet pipe is 5cm away from the bottom of the filter pond, water in the culture pond enters the vertical water outlet pipe from the central water outlet, an air stone 14 is arranged in the vertical water outlet pipe, the air stone surges up in the vertical water outlet pipe, water surface, water in the vertical water outlet pipe enters the horizontal drainage pipe, then flows into the filter pool, the water level in the filter pool rises, so that the pressure difference between the filter pool and the culture pool is caused, the water in the culture pool enters from the lower end of the water inlet pipe and enters the culture pool through the water inlet, and the water in the culture system circularly flows between the culture pool and the filter pool.
The inside of the filter is filled with a hairbrush-shaped filter material, and a biological membrane is attached to the filter material to carry out nitration treatment on water and reduce ammonia nitrogen in the water body.
The application method of the device is that one of the filter tanks is selected as the water inlet tank, when new water is added in the filter tank, the water level in the filter tank rises after the water level rises, under the action of pressure difference, water enters into each culture through the water inlet pipe, water in the culture pond enters into the vertical water outlet pipe through the culture central water outlet, at the moment, the inner and outer levels of the culture pond and the filter are equal, the water level in the vertical water outlet pipe is just positioned at the lower edge of the horizontal drainage pipe, then the water in the vertical water outlet pipe rises under the blast of the air stone, enters the horizontal drainage pipe, then flows into the filter tank to raise the water level in the filter tank, thereby causing the pressure difference between the filter tank and the culture pond, leading the water in the culture pond to enter from the lower end of the water inlet pipe, enters the culture pond through the water inlet, the water in the culture system circularly flows between the culture pond and the filter pond, and each culture pond is provided with an independent blow-off pipe.
Each culture system can simultaneously culture different treatment groups of the same experiment, or semi-sib families or full-sib families, or different families, so that organisms in each culture pond of the same culture system are in the same culture environment, and environmental errors are avoided.
Also, 3 groups of 6 culture ponds or 4 groups of 8 culture ponds may be provided.
The system is adopted to culture the penaeus vannamei boone, the hairbrush-shaped filter material is filled in the filter tank, the biological membrane hanging is carried out one month before the system operates, the penaeus vannamei boone parent shrimps are put in after the hairbrush-shaped filter material is hung on the biological membrane, the culture water is always in a microcirculation state, only a small amount of new water needs to be added in the culture process, no diseases occur in the whole culture period, and the culture survival rate is 99%.
Claims (7)
1. A factory-like culture microcirculation culture system is characterized in that the culture system comprises more than 2 culture ponds, connecting walls and filter tanks, a certain distance is reserved between the culture ponds, the culture ponds are connected through the connecting walls, the connecting walls and the culture pond walls form the filter tank, the culture ponds and the filter tank are mutually communicated through a water inlet at the bottom of the culture pond walls, a vertical water outlet pipe is arranged in the filter tank, the lower end of the vertical water outlet pipe is communicated with a central water outlet of the culture pond through a water outlet pipe, a horizontal water outlet pipe is arranged at the upper part of the vertical water outlet pipe and is mutually and vertically communicated with the vertical water outlet pipe, a water inlet is arranged at the upper part of the culture pond and is communicated with the culture pond and the filter tank, an inverted L-shaped water inlet pipe is arranged on the outer wall of the culture pond, the upper end opening of the water inlet pipe is fixedly connected to the water inlet of the culture pond, and the lower end of the water inlet pipe extends to the bottom of the filter tank, water in the culture pond enters the vertical water discharge pipe from the central water discharge port, and the vertical water discharge pipe is internally provided with air stones which can drive the water surface to rise in the vertical water discharge pipe.
2. The micro-circulation aquaculture system of claim 1 wherein the lower edge of the horizontal drain pipe is lower than the top of the aquaculture pond.
3. The micro-circulation aquaculture system of claim 1, wherein said water inlet of said aquaculture pond is 10-15cm below the water level of said aquaculture pond.
4. The micro-circulation aquaculture system of claim 1, wherein said aquaculture pond is circular, square or square with four curved corners.
5. The industrial aquaculture microcirculation aquaculture system of claim 1, wherein the number of the aquaculture ponds is 2, 4, 6 or 8.
6. The industrial aquaculture microcirculation aquaculture system of claim 1, wherein the aquaculture pond is 4, the concrete structure is that the aquaculture system comprises 4 aquaculture ponds, connecting walls and filter tanks, the aquaculture ponds are circular, the pond walls of the first aquaculture pond and the second aquaculture pond are shared to form 1 group, the pond walls of the third aquaculture pond and the fourth aquaculture pond are shared to form 2 groups, the nearest end of the outer wall of the aquaculture pond between the 1 group and the 2 groups is more than 0.5 meter, the outer side walls of the first aquaculture pond and the fourth aquaculture pond are connected through the first connecting wall, the outer side walls of the second aquaculture pond and the third aquaculture pond are connected through the third connecting wall, and the two shared walls of the 1 group and the 2 groups are connected through the second connecting wall, the bottom center of the culture pond is provided with a water outlet which is connected with a water discharge pipe, the water discharge pipe is communicated with a vertical water outlet pipe in the filter pond, and water in the culture system circularly flows between the culture pond and the filter pond.
7. The micro-circulation aquaculture system of claim 1, wherein said filter chamber is filled with filter material.
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| CN202022775930.8U CN213848268U (en) | 2020-11-26 | 2020-11-26 | Industrial aquaculture microcirculation culture system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493194A (en) * | 2020-11-26 | 2021-03-16 | 河北鑫海水产生物技术有限公司 | Factory-like culture microcirculation culture system and operation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493194A (en) * | 2020-11-26 | 2021-03-16 | 河北鑫海水产生物技术有限公司 | Factory-like culture microcirculation culture system and operation method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUANGHUA HAIREN AQUATIC SEED INDUSTRY TECHNOLOGY Co.,Ltd. Assignor: HEIBEI XINHAI AQUATIC BIOTECHNOLOGY Co.,Ltd. Contract record no.: X2023980039535 Denomination of utility model: A factory aquaculture microcirculatory aquaculture system Granted publication date: 20210803 License type: Common License Record date: 20230811 |
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| EE01 | Entry into force of recordation of patent licensing contract |