CN216931467U

CN216931467U - Fish feeding system

Info

Publication number: CN216931467U
Application number: CN202123256252.5U
Authority: CN
Inventors: 陈凌; 陈志龙; 冯波; 罗佳
Original assignee: Xiamen United Respiratory Health Research Institute; Xiamen Fuchen Baiao Biotechnology Co ltd
Current assignee: Xiamen United Respiratory Health Research Institute; Xiamen Fuchen Baiao Biotechnology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-12
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a fish breeding system, which comprises a breeding device, a water storage device and an oxygenation device, wherein the breeding device comprises a support frame; the plurality of culture boxes are arranged on the support frame, and the upper and lower culture boxes are communicated; the bottom of each cultivation box is provided with a first drainage port; the purification tank is arranged at the bottom layer of the support frame, and the culture box at the lowest layer is communicated to the purification tank; the purification tank is provided with a plurality of filling spaces for filling filter materials in a separated manner, and the filling spaces are communicated with one another; the bottom of the purification tank is provided with a second water outlet; the first submersible pump is arranged at the tail end of the purification tank and is connected to the uppermost part of the culture box through a circulating water pipe; the water discharge pipe is connected with the first water discharge port and the second water discharge port; the water storage device supplies water to the purification tank, and the oxygen increasing device supplies oxygen to the culture box. According to the utility model, through three-dimensional feeding, the water body can realize self circulation, the indoor large-scale feeding of fishes is facilitated, the floor area is reduced, and the independent space feeding of the fishes can be realized.

Description

Fish feeding system

Technical Field

The utility model relates to the field of cultivation, in particular to a fish breeding system.

Background

In recent years, the value of small sharks has been more and more appreciated by people, such as striped siganus shark, common names dog shark, dog sand and sand bar, which is one of the siganus shark genus of the family pelargonidae of the order scymostomates of the class chondrocylindrinae. The muscle protein content is high, and the muscle protein has both edible value and medicinal value. The weight of the small shark is 1-1.5 kg, the maximum individual is 3-3.5 kg, and the body length can reach about 1 m. In 1995, novel single-chain antibodies lacking light chains are found in sharks naturally, and subsequent studies have found that the novel antibodies have many advantages and can make up for the deficiencies of conventional antibodies, so that the shark antibodies are also called hot spots of current research. Because research targets are numerous, each shark needs to be immunized with one antigen independently, however, at present, the artificial breeding of the striped bamboo shark mainly adopts mixed breeding, the shark with different immune targets is difficult to distinguish, the striped bamboo shark secretes vigorously, more secretions and excrement can be produced in the breeding process, the mixed breeding has limited water quality treatment, larger breeding area is needed, temperature control is difficult, and large-scale breeding is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fish breeding system to solve the problems that the existing mixed breeding mode is large in occupied area, difficult to distinguish different fishes, and difficult to realize large-scale breeding indoors.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model discloses a fish breeding system, which comprises a breeding device, a water storage device and an oxygen increasing device, wherein the breeding device comprises: the supporting frame is longitudinally provided with a plurality of layers; the plurality of culture boxes are arranged on the support frame, and the upper and lower culture boxes are communicated; the bottom of each cultivation box is provided with a first drainage port; the purification tank is arranged at the bottom layer of the support frame, and the culture box at the lowest layer is communicated to the purification tank; the purification tank is provided with a plurality of filling spaces for filling filter materials in a separated manner, and the filling spaces are communicated with one another; the bottom of the purification tank is provided with a second water outlet; the first submersible pump is arranged at the tail end of the purification tank and is connected to the uppermost part of the culture box through a circulating water pipe; the water discharge pipe is connected with the first water discharge port and the second water discharge port, and a water discharge control valve is arranged on the water discharge pipe; the water storage device supplies water to the purification tank, and the oxygen increasing device supplies oxygen to the culture box.

Furthermore, the purification tank is divided into three filling spaces, and a biochemical ball, a bacteria room and a protein separator are sequentially filled in the three filling spaces.

Preferably, the system also comprises a refrigerator, wherein one end of the refrigerator is connected with the first submersible pump through a pipeline, and the other end of the refrigerator is connected with the circulating water pipe.

The upper layer cultivation box and the lower layer cultivation box are communicated through overflow pipes, the overflow pipe of the lowest layer cultivation box is communicated to the same water pipe and then connected to the U-shaped pipe, and the U-shaped pipe is arranged above one side of the purification tank.

Preferably, the water storage device comprises a plurality of water storage tanks, wherein a tank body water outlet is formed in one side below each water storage tank, a tank body water drainage pipe is connected between the tank body water outlets, and a tank body water drainage control valve is arranged on each tank body water drainage pipe; the other side below the water storage tank is provided with a water outlet, a water outlet pipe is connected between the water outlets, the water outlet pipe is connected to a water pump, the water outlet of the water pump is communicated to the upper part of the water storage tank through a first pipeline, and the water outlet of the water pump is communicated to the upper part of the purification tank through a second pipeline; the first pipeline is provided with a first pipeline control valve, and the second pipeline is provided with a second pipeline control valve.

Preferably, the water storage device comprises a first water storage tank and a second water storage tank, a second submersible pump is mounted at the bottom of the first water storage tank, the second submersible pump extends to the upper part of the second water storage tank through a connecting pipe, and a connecting pipe control valve is arranged on the connecting pipe; and a plurality of filter material layers are arranged at the bottom of the second water storage tank.

The filter material layer at the bottom of the second water storage tank comprises a bacteria room and a biochemical ball positioned above the bacteria room.

Preferably, the three-way pipe is further provided with a first pipe orifice, a second pipe orifice and a third pipe orifice, the first pipe orifice is connected with a water outlet of the water pump, the second pipe orifice is connected with the first pipeline, and the third pipe orifice is connected with the second pipeline.

Wherein, oxygenation device include oxygen-increasing machine and trachea, the trachea be connected to respectively in the breed case.

Preferably, the trachea cannula also comprises an air stone which is connected with the tail end of the trachea.

Due to the adoption of the structure, the utility model has the following beneficial effects:

1. the utility model realizes three-dimensional breeding by the mutual matching of the breeding device, the water storage device and the oxygen increasing device, realizes self circulation of water, facilitates the indoor large-scale breeding of fish and reduces the floor area on one hand, and can realize the independent space breeding of fish on the other hand. Is particularly suitable for small sharks, and avoids the problem that the small sharks which are fed in a mixed mode and difficult to distinguish different experimental treatment conditions are solved.

2. The refrigerator is connected with the circulating water pipe of the breeding device to realize accurate temperature control.

3. According to the utility model, the filter material layer is arranged at the bottom of the water storage device, so that impurities and chlorine in water can be conveniently removed.

4. The utility model is provided with the biochemical ball, the bacteria room and the protein separator in the purifying tank, and the biochemical ball and the bacteria room are arranged at the bottom of the water storage device, so that the nitrifying bacteria ecology in the water storage device can be cultivated, and meanwhile, the stability of a nitrifying system in the culture device is facilitated.

Drawings

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic structural diagram of the cultivation device.

Fig. 3 is a schematic structural diagram of the water storage device.

Fig. 4 is a schematic structural diagram of the oxygen increasing device.

Description of the main component symbols:

1: breeding device, 11: support frame, 12: breed case, 121: first drain port, 13: purification tank, 131: second drain port, 132: glass separator, 14: first submersible pump, 15: drain pipe, 151: drain control valve, 16: overflow pipe, 17: water pipe, 18: u-shaped tube, 19: refrigerator, 20: circulating water pipe, 2: water storage device, 21: first water storage tank, 22: second reservoir, 221: tank drain port, 222: a water outlet, 23: connection pipe, 231: connection pipe control valve, 24: second submersible pump, 25: pool body drain pipe, 251: tank body drainage control valve, 26: outlet pipe, 27: water pump, 28: tee pipe, 281: first nozzle, 282: second nozzle, 283: third nozzle, 29: first line, 291: first line control valve, 30: second pipe, 301: second line control valve, 3: oxygenation device, 31: oxygen-increasing machine, 32: trachea, 33: air stone, 4: biochemical sphere, 5: bacterial house, 6: a protein separator.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in figure 1, the utility model discloses a fish farming system, which comprises a farming device 1, a water storage device 2 and an oxygen increasing device 3.

Referring to fig. 2, the cultivation apparatus 1 includes: the device comprises a support frame 11, a plurality of culture boxes 12, a purification tank 13, a first submersible pump 14, a drain pipe 15, an overflow pipe 16, a water pipe 17, a U-shaped pipe 18, a refrigerator 19 and a circulating water pipe 20.

In this embodiment, the support frame 11 is divided into four layers, and in the three layers above, each layer is provided with two cultivation boxes 12. The first layer of culture boxes 12 are communicated with the culture boxes 12 corresponding to the second layer through overflow pipes 16, and the first layer of culture boxes 12 are communicated with the culture boxes 12 corresponding to the third layer through overflow pipes 16. An overflow pipe 16 in the third layer of culture tank 12 is communicated with the same water pipe 17 and then is connected to a U-shaped pipe 18. The U-shaped pipe 18 is disposed above the side of the purge tank 13. The bottom of each cultivation box 12 is provided with a first drainage port 121.

The purification tank 13 is arranged at the bottom of the support frame 11, and the culture box 12 at the lowest layer is communicated into the purification tank 13 through a U-shaped pipe 18. The purifying tank 13 is separately provided with three filling spaces for filling filter materials, and the filling spaces are communicated with each other. In this embodiment, the purification tank 13 is partitioned into three filling spaces by the glass partition 132, and the biochemical ball 4, the bacterial room 5 and the protein separator 6 are sequentially filled from left to right. The filter materials in the three filling spaces form a nitrifying bacteria ecosystem. The bottom of the purification tank 13 is provided with a second drain port 131.

The first submersible pump 14 is installed at the tail end of the purification tank 13 and is connected to one end of the refrigerator 19 through a pipeline, the other end of the refrigerator 19 is connected with the circulating water pipe 20, and the other end of the circulating water pipe 20 is connected to the uppermost part of the culture box 12.

The drain pipe 15 is connected to the first drain port 121 and the second drain port 131, and a drain control valve 151 is provided in the drain pipe 15.

As shown in fig. 3, the water storage device 2 supplies water to the purification tank 13. The water storage device 2 comprises a first water storage tank 21, a second water storage tank 22, a connecting pipe 23, a second submersible pump 24, a tank body drain pipe 25, a water outlet pipe 26, a water pump 27, a three-way pipe 28, a first pipeline 29 and a second pipeline 30.

The second submersible pump 24 is installed at the bottom of the first water storage tank 21, the second submersible pump 24 extends to the upper part of the second water storage tank 22 through a connecting pipe 23, and a connecting pipe control valve 231 is arranged on the connecting pipe 23. A plurality of filter material layers are arranged at the bottom of the second water storage tank 22. The filter material layer comprises a bacteria room 5 and a biochemical ball 4 positioned above the bacteria room 5.

A tank body water outlet 221 is formed in the left side of the lower portion of each of the first water storage tank 21 and the second water storage tank 22, a tank body water outlet pipe 25 is connected between the tank body water outlets 221, and a tank body water outlet control valve 251 is arranged on each tank body water outlet pipe 25. The right sides of the lower parts of the first water storage tank 21 and the second water storage tank 22 are both provided with water outlets 222, a water outlet pipe 26 is connected between the water outlets 222, and the water outlet pipe 26 is connected to a water pump 27. The tee 28 is provided with a first pipe opening 281, a second pipe opening 282, and a third pipe opening 283. The first nozzle 281 is connected to the water outlet of the water pump 27, the second nozzle 282 is connected to the first pipe 29, the first pipe 29 is connected to the top of the first water storage tank 21, the third nozzle 283 is connected to the second pipe 30, and the second pipe 30 is connected to the top of the purification tank 13. A first line control valve 291 is provided on the first line 29, and a second line control valve 301 is provided on the second line 30.

Referring to fig. 4, the oxygen increasing device 3 supplies oxygen to the cultivation box. The oxygen increasing device 3 comprises an oxygen increasing machine 31, an air pipe 32 and a gas stone 33, wherein the air pipe 32 is respectively connected into the cultivation box 12, and the gas stone 33 is connected at the tail end of the air pipe 32.

The principle of use of the utility model is detailed below:

when water is stored, a water source is injected into the first water storage tank 21, the connecting pipe control valve 231 is opened, the second submersible pump 24 pumps the water source of the first water storage tank 21 into the second water storage tank 22, the water is filtered by the filter material layer, the second pipeline control valve 301 is closed, the first pipeline control valve 291 is opened, the water pump 27 is opened, and water flows into the first pipeline 29 through the water outlet pipe 26, so that the water storage system is self-circulated; when the water in the cultivation box needs to be replaced, the first pipeline control valve 291 is closed, the second pipeline control valve 301 is opened, and water flows into the second pipeline 30 through the water outlet pipe 26 and enters the purification tank 13.

When the first water storage tank 21 and the second water storage tank 22 need to be cleaned, the tank body drain control valve 251 is opened to discharge water through the tank body drain pipe 25, so that the cleaning is facilitated.

The water entering from the second pipeline 30 flows into the purification tank 13, is filtered and separated by the biochemical ball 4, the bacteria room 5 and the protein separator 6 in sequence and then is pumped to the refrigerator 19 through the first submersible pump 14, the refrigerator 19 adjusts the water temperature and then conveys the water source to the upmost cultivation box 12 through the circulating water pipe 20, the water source in the upmost cultivation box 12 is conveyed to the second layer through the overflow pipe 16, the water source in the second layer cultivation box 12 is conveyed to the third layer through the overflow pipe 16, and the water source in the third layer cultivation box 12 flows into the purification tank 13 through the overflow pipe 16, the water pipe 17 and the U-shaped pipe 18, so that the circulation of the water flow is realized. When the water is to be drained, the water of each of the cultivation boxes 12 is drained through the drain pipe 15 by opening the drain control valve 151.

In the breeding process, small sharks are thrown into different breeding boxes for independent breeding, and when breeding is carried out, the oxygen increasing machine 31 is opened, oxygen is output to the water body from the air stone 33 through the air pipe 32, and oxygen is supplied to the small sharks.

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 are included in the scope of the present invention.

Claims

1. A fish farming system characterized by: including breeding device, water storage device and oxygenation device, breeding device include:

the supporting frame is longitudinally provided with a plurality of layers;

the plurality of cultivation boxes are arranged on the support frame, and the upper cultivation box and the lower cultivation box are communicated; the bottom of each cultivation box is provided with a first drainage port;

the purification tank is arranged at the bottom layer of the support frame, and the culture box at the lowermost layer is communicated into the purification tank; the purification tank is provided with a plurality of filling spaces for filling filter materials in a separated manner, and the filling spaces are communicated with one another; the bottom of the purification tank is provided with a second water outlet;

the first submersible pump is arranged at the tail end of the purification tank and is connected to the uppermost part of the culture box through a circulating water pipe;

the water discharge pipe is connected with the first water discharge port and the second water discharge port, and a water discharge control valve is arranged on the water discharge pipe;

the water storage device supplies water to the purification tank, and the oxygen increasing device supplies oxygen to the culture box.

2. The fish farming system of claim 1, wherein: the purification tank is divided into three filling spaces, and a biochemical ball, a bacteria room and a protein separator are sequentially filled in the three filling spaces.

3. The fish farming system of claim 1, wherein: the device further comprises a refrigerator, wherein one end of the refrigerator is connected with the first submersible pump through a pipeline, and the other end of the refrigerator is connected with a circulating water pipe.

4. The fish farming system of claim 1, wherein: the breeding boxes of the upper layer and the lower layer are communicated with each other through overflow pipes, the overflow pipe of the breeding box of the lowermost layer is communicated to the same water pipe and then is connected to the U-shaped pipe, and the U-shaped pipe is arranged above one side of the purification tank.

5. The fish farming system of any one of claims 1 to 4, wherein: the water storage device comprises a plurality of water storage tanks, wherein tank body water outlets are formed in one side below the water storage tanks, tank body water drainage pipes are connected among the tank body water outlets, and tank body water drainage control valves are arranged on the tank body water drainage pipes; the other side below the water storage tank is provided with a water outlet, a water outlet pipe is connected between the water outlets, the water outlet pipe is connected to a water pump, the water outlet of the water pump is communicated to the upper part of the water storage tank through a first pipeline, and the water outlet of the water pump is communicated to the upper part of the purification tank through a second pipeline; the first pipeline is provided with a first pipeline control valve, and the second pipeline is provided with a second pipeline control valve.

6. The fish farming system of claim 5, wherein: the water storage device comprises a first water storage tank and a second water storage tank, wherein a second submersible pump is mounted at the bottom of the first water storage tank and extends to the upper part of the second water storage tank through a connecting pipe, and a connecting pipe control valve is arranged on the connecting pipe; and a plurality of filter material layers are arranged at the bottom of the second water storage tank.

7. The fish farming system of claim 6, wherein: the filter material layer at the bottom of the second water storage tank comprises a bacteria room and a biochemical ball positioned above the bacteria room.

8. The fish farming system of claim 5, wherein: the three-way pipe is provided with a first pipe orifice, a second pipe orifice and a third pipe orifice, the first pipe orifice is connected with a water outlet of the water pump, the second pipe orifice is connected with the first pipeline, and the third pipe orifice is connected with the second pipeline.

9. The fish farming system of any one of claims 1 to 4, wherein: the oxygenation device include oxygen-increasing machine and trachea, the trachea be connected to respectively in the breed case.

10. The fish farming system of claim 9, wherein: still include the air stone, the air stone connect in trachea terminal.