Efficient water pushing and aerating device for indoor prawn culture pond

Abstract

The utility model discloses an indoor prawn culture pond efficient water pushing aeration device which comprises an indoor prawn culture pond body, a reinforcing pipe and an aeration nanotube are installed on the lower side of the interior of the indoor prawn culture pond body respectively, the reinforcing pipe and the aeration nanotube are fixed through a ribbon, and an oxygen header pipe and a water inlet header pipe are installed on the indoor prawn culture pond body. According to the efficient water pushing and aerating device for the indoor shrimp culture pond, oxygen in air is effectively promoted to enter the upper layer, the middle layer and the lower layer of a water body, the aerating and oxygen dissolving efficiency is remarkably improved, the water body in the culture pond makes contact with the air for oxygenation, the oxygen in the air is accelerated to be transferred into the water body due to stirring of the water body, and therefore the purpose of oxygenation is achieved; the purpose of stably dissolving oxygen in the water body is achieved; meanwhile, under the condition that beneficial microorganisms in the water body of the culture pond are sufficient in dissolved oxygen, organic pollutants in the water body are oxidized and decomposed, the water quality is stably regulated and controlled, healthy growth of the prawns is promoted, and the culture survival rate is increased.

Description

Technical Field

[0001] The utility model relates to the field of facility-based shrimp culture, in particular to a high-efficiency water-pushing aeration device for an indoor shrimp culture pond. Background Art

[0002] The factory-based, facility-based, and intelligent farming model for white shrimp has become a development trend and a hot spot for promotion in the current farming industry. In indoor facility-based high-density farming, shrimp farming ponds are prone to produce a large amount of toxic and harmful substances such as ammonia nitrogen and nitrite in the pond due to residual bait, feces, and the growth of harmful microorganisms. These substances will seriously affect the growth and survival of shrimps and even cause a large number of deaths when the dissolved oxygen in the farming water is insufficient and uneven.

[0003] The dissolved oxygen state of aquaculture water is one of the key factors for regulating and stabilizing water quality and ensuring the health of shrimp. However, the oxygenation aeration devices in shrimp aquaculture ponds currently have some defects to a greater or lesser extent, and cannot achieve efficient oxygenation of all parts of the aquaculture pond water, nor can they effectively achieve real-time circulation and exchange between the upper and lower layers of the water, which in turn affects the success rate and yield of indoor high-density shrimp aquaculture. Therefore, it is necessary to develop an efficient water-pushing aeration device for indoor shrimp aquaculture ponds to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient water-pushing aeration device for an indoor shrimp culture pond to solve the defects mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, a high-efficiency water-pushing aeration device for an indoor shrimp breeding pond is provided, comprising an indoor shrimp breeding pond body, wherein a reinforcement pipe and an aeration nanotube are respectively installed on the lower side of the interior of the indoor shrimp breeding pond body, and the reinforcement pipe and the aeration nanotube are fixed by a cable tie, an oxygen main pipe and a water inlet main pipe are installed on the indoor shrimp breeding pond body, and the oxygen main pipe is connected with the oxygen branch pipe and the air inlet nanotube respectively, and at the same time, the end of the oxygen branch pipe is connected with the vertical pipe, the vertical pipe is connected with the water-pushing aeration component, and the aeration nanotube and the air inlet nanotube are connected.

[0006] The water-pushing aeration component is connected by an air-pushing end, an air-pushing tube, an annular nanotube, a mounting end, a connector and an air inlet end, and the air inlet end is installed inside the air-pushing tube. At the same time, the air inlet end is connected with the bottom of the vertical tube through a pipe joint, and a connector is fixedly installed on the air inlet end. Two groups of mounting ends are installed on the connector, and the two ends of the annular nanotube are respectively fixed on the two groups of mounting ends. Two groups of water-pushing aeration components are symmetrically installed on the inner wall of the indoor shrimp pond body.

[0007] Preferably, the length, width and height of the indoor shrimp pond body are 5-6m, 4-5m and 1.2-1.4m respectively, and the size of the aeration nanotubes inside the indoor shrimp pond body is 16*10mm, and the aeration nanotubes and the reinforcement tubes are distributed in the positive direction, and the reinforcement tubes are PVC pipes; a sewage hole is opened at the bottom of the indoor shrimp pond body, and a sewage pipe is fixedly installed inside the sewage hole, and a valve is installed on the sewage pipe.

[0008] Preferably, PVC ball valves are installed on the vertical pipe and the oxygen main pipe, and the vertical pipe and the oxygen main pipe are fixed inside the indoor shrimp pond body by clamps.

[0009] Preferably, the air push end at the top of the air push tube is set in an "L" shape, and an annular nanotube is installed inside the air push tube, and the annular nanotube is connected to the vertical tube through a connector and an air inlet end.

[0010] Preferably, the air inlet end and the connecting head are fixed by hot melting, and the air inlet end is set in an "L" shape, and the connecting head is set in a "Y" shape.

[0011] Preferably, both sides of the top of the connector are hot-melt fixed mounting ends, and both ends of the annular nanotube are respectively sleeved on the two groups of mounting ends.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Clean oxygen or air is ejected from the air push end of the self-propelled water aeration component, and the upper water body is aerated by the gas ejected from the air push end; at the same time, the water body is controlled to circulate, accelerate the collection and removal of solid pollutants such as residual bait and feces, stabilize the aquaculture water environment, and improve the success rate and economic benefits of shrimp farming;

[0014] 2. The oxygen or air overflowing from the aeration nanotubes can aerate and oxygenate the water in the middle and lower layers, promote the rapid exchange of the upper, middle and lower layers of the water, increase the exchange and full contact between the water and the air, and improve the overall dissolved oxygen; thereby ensuring that the microorganisms in the breeding pond can oxidize and decompose the organic matter in the nutrient-rich breeding water under the condition of sufficient solution oxygen, thereby improving the survival rate of shrimp breeding;

[0015] 3. The oxygen in the air enters the upper, middle and lower layers of the water body for aeration and dissolved oxygen. The aeration device not only allows the water in the breeding pond to contact with the air for oxygenation, but also accelerates the transfer of oxygen in the air to the water body due to the stirring of the water body, thereby achieving the purpose of stable and efficient oxygenation in the breeding water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0017] Figure 2 This is a partial schematic diagram of the internal structure of the indoor shrimp pond body of the utility model;

[0018] Figure 3 It is a partial top view of the internal structure of the indoor shrimp pond body of the utility model;

[0019] Figure 4 This is a schematic diagram of the water-pushing aeration component of the utility model structure;

[0020] Figure 5 This is a schematic diagram of the installation structure of the annular nanotube structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the installation structure of the installation end, the connector and the air inlet end of the utility model.

[0022] Numbers in the figure: 1. Indoor shrimp pond body; 2. Drain hole; 3. Drain pipe; 4. Reinforcement pipe; 5. Aeration nanotube; 6. Air intake nanotube; 7. Water-pushing aeration assembly; 71. Air push end; 72. Air push tube; 73. Annular nanotube; 74. Mounting end; 75. Connector; 76. Air intake end; 8. Vertical pipe; 9. Oxygen branch pipe; 10. Oxygen main pipe. DETAILED DESCRIPTION

[0023] See also Figure 1-6 The utility model provides an indoor shrimp breeding pond high-efficiency water-pushing aeration device, comprising an indoor shrimp breeding pond body 1, wherein a reinforcement pipe 4 and an aeration nanotube 5 are respectively installed on the lower side of the interior of the indoor shrimp breeding pond body 1, and the reinforcement pipe 4 and the aeration nanotube 5 are fixed by a cable tie, an oxygen main pipe 10 and a water inlet main pipe are installed on the indoor shrimp breeding pond body 1, and the oxygen main pipe 10 is connected with an oxygen branch pipe 9 and an air inlet nanotube 6 respectively, and the end of the oxygen branch pipe 9 is connected with a vertical pipe 8, and the vertical pipe 8 is connected with a water-pushing aeration component 7, and the aeration nanotube 5 is connected with the air inlet nanotube 6;

[0024] The water-pushing aeration component 7 is connected by an air-pushing end 71, an air-pushing tube 72, an annular nanotube 73, a mounting end 74, a connector 75 and an air inlet end 76, and the air inlet end 76 is installed inside the air-pushing tube 72. At the same time, the air inlet end 76 is connected to the bottom of the vertical tube 8 through a pipe joint, and a connector 75 is fixedly installed on the air inlet end 76. Two groups of mounting ends 74 are installed on the connector 75, and the two ends of the annular nanotube 73 are respectively fixed on the two groups of mounting ends 74. The water-pushing aeration component 7 is symmetrically installed in two groups on the inner wall of the indoor shrimp pond body 1.

[0025] Working principle: When the shrimps are cultured inside the indoor shrimp pond body 1, under the action of the air pump, clean oxygen or air enters the inside of the two groups of water-pushing aeration components 7 and the inside of the one group of aeration nanotubes 5 from the oxygen main pipe 10, and the gas is ejected from the air-pushing end 71 on the water-pushing aeration component 7, and the oxygen or air ejected from the air-pushing end 71 is used to oxygenate and aerate the upper water body;

[0026] The oxygen or air overflowing from the aeration nanotubes 5 forms a thrust to stir and tumble the water body, accelerating the transfer of oxygen in the air into the water body, which can aerate and oxygenate the middle and lower layers of the water body, and also open up the exchange between the upper, middle and lower layers of the water body, increase the exchange and full contact between the water body and the air, and improve the overall dissolved oxygen; thereby ensuring that the microbial probiotics in the breeding pond can oxidize and decompose the organic matter in the nutrient-rich breeding water body under the condition of sufficient solution oxygen, thereby improving the growth rate and survival rate of shrimp breeding; at the same time, it can realize controllable promotion of water circulation, accelerate the collection and removal of solid pollutants such as residual bait and feces, stabilize the breeding water environment, and improve the success rate and economic benefits of shrimp breeding.

[0027] The indoor shrimp pond high-efficiency water-pushing aeration device effectively promotes oxygen in the air to enter the upper, middle and lower layers of the water body, significantly improving the aeration and dissolved oxygen efficiency. The aeration device not only makes the water in the breeding pond contact with the air for oxygenation, but also accelerates the transfer of oxygen in the air to the water body due to the stirring of the water body, thereby completing the purpose of oxygenation and achieving the purpose of stabilizing dissolved oxygen in the water body.

[0028] At the same time, it ensures that the beneficial microorganisms in the water of the breeding pond can oxidize and decompose the organic pollutants in the water under the condition of sufficient dissolved oxygen, stabilize and regulate the water quality, promote the healthy growth of shrimp and improve the survival rate of breeding;

[0029] The indoor shrimp pond high-efficiency water-pushing aeration device can fully aerate the middle and lower water layers with air or oxygen overflowing from the aeration nanotubes 5 fixed at different positions and angles on the pond wall, thereby opening up the exchange between the upper, middle and lower layers of the water body, increasing the exchange and full contact between the water body and the air or oxygen, and achieving a three-dimensional, no-dead-angle, sufficient dissolved oxygen state in the aquaculture water body. It can also achieve controllable promotion of water circulation, accelerate the collection and removal of solid pollutants such as residual bait and feces, stabilize the aquaculture water environment, and significantly improve the success rate and benefits of shrimp aquaculture.

[0030] As a preferred embodiment, the length, width and height of the indoor shrimp pond body 1 are 5-6m, 4-5m and 1.2-1.4m respectively, and the size of the aeration nanotubes 5 inside the indoor shrimp pond body 1 is 16*10mm, and the aeration nanotubes 5 and the reinforcement tubes 4 are distributed in the positive direction, and the reinforcement tubes 4 are PVC pipes; a sewage hole 2 is opened at the bottom of the indoor shrimp pond body 1, and a sewage pipe 3 is fixedly installed inside the sewage hole 2, and a valve is installed on the sewage pipe 3.

[0031] like Figure 1-3 As shown: the aeration nanotube 5 is soft in texture, and when the inside is pressurized, the aeration nanotube 5 is easy to move. At this time, the outer side of the aeration nanotube 5 is fixed to the reinforcement tube 4 through the cable tie to limit and fix the aeration nanotube 5 to ensure the stability of the aeration nanotube 5 when working.

[0032] As a preferred implementation, PVC ball valves are installed on the vertical pipe 8 and the oxygen main pipe 10, and the vertical pipe 8 and the oxygen main pipe 10 are fixed inside the indoor shrimp pond body 1 by clamps.

[0033] like Figure 1-5 As shown: the oxygen main pipe 10 is connected with an external air pump, and the air pump can inject external air into the interior of the oxygen main pipe 10, and enter the interior of the water-pushing aeration component 7 and the aeration nanotubes 5. The oxygen in the air enters the upper, middle and lower layers of the water body for aeration and dissolved oxygen. The aeration device not only makes the water in the breeding pond contact with the air for oxygenation, but also accelerates the transfer of oxygen in the air to the water body due to the stirring of the water body, thereby achieving the purpose of oxygenation.

[0034] As a preferred embodiment, the air push end 71 at the top of the air push tube 72 is set in an "L" shape, and an annular nanotube 73 is installed inside the air push tube 72. At the same time, the annular nanotube 73 is connected to the vertical tube 8 through a connector 75 and an air inlet end 76.

[0035] The working mode of the water-pushing aeration component 7 is as follows: oxygen enters the interior of the air inlet end 76 from the vertical tube 8, and enters the interior of the annular nanotube 73 through the air inlet end 76, the connector 75 and the mounting end 74, is ejected from the holes on the annular nanotube 73, and flows out from the air-pushing end 71, so as to aerate and dissolve oxygen in the upper layer of the water body.

[0036] As a preferred embodiment, the air inlet end 76 and the connector 75 are fixed by hot melting, and the air inlet end 76 is set in an "L" shape, and the connector 75 is set in a "Y" shape;

[0037] like Figure 5-6 As shown: the connector 75 is set in a "Y" shape; the two ends of the connector 75 are connected to the two groups of installation ends 74 through a hot melt device, and at the same time, the two ends of the annular nanotube 73 are bent and respectively clamped on the two groups of installation ends 74 to complete the installation of the annular nanotube 73.

[0038] As a preferred implementation, both sides of the top of the connector 75 are hot-melt fixed with the mounting ends 74 , and both ends of the annular nanotube 73 are respectively sleeved on the two groups of mounting ends 74 .

Claims

1. An efficient water-pushing aeration device for an indoor shrimp culture pond, comprising an indoor shrimp culture pond body (1), characterized in that: A reinforcement pipe (4) and an aeration nanotube (5) are respectively installed on the lower side of the interior of the indoor shrimp pond body (1), and the reinforcement pipe (4) and the aeration nanotube (5) are fixed by a cable tie. An oxygen main pipe (10) and a water inlet main pipe are installed on the indoor shrimp pond body (1), and the oxygen main pipe (10) is connected to the oxygen branch pipe (9) and the air inlet nanotube (6) respectively. At the same time, the end of the oxygen branch pipe (9) is connected to the vertical pipe (8), the vertical pipe (8) is connected to the water pushing aeration component (7), and the aeration nanotube (5) and the air inlet nanotube (6) are connected. The water-pushing aeration component (7) is connected and arranged by an air-pushing end (71), an air-pushing tube (72), an annular nanotube (73), a mounting end (74), a connector (75) and an air inlet end (76), and the air inlet end (76) is installed inside the air-pushing tube (72). At the same time, the air inlet end (76) is connected and arranged with the bottom of the vertical tube (8) through a pipe joint, and a connector (75) is fixedly installed on the air inlet end (76), and two groups of mounting ends (74) are installed on the connector (75), and two ends of the annular nanotube (73) are respectively fixed on the two groups of mounting ends (74). Two groups of water-pushing aeration components (7) are symmetrically installed on the inner wall of an indoor shrimp pond body (1).

2. The high-efficiency water-pushing aeration device for indoor shrimp culture ponds according to claim 1, characterized in that: The length, width and height of the indoor shrimp pond body (1) are 5-6 m, 4-5 m and 1.2-1.4 m respectively, and the aeration nanotubes (5) and the reinforcement pipe (4) are both distributed in the positive direction, and the reinforcement pipe (4) is a PVC pipe; a sewage hole (2) is provided at the bottom of the indoor shrimp pond body (1), and a sewage pipe (3) is fixedly installed inside the sewage hole (2), and a valve is installed on the sewage pipe (3).

3. The high-efficiency water-pushing aeration device for indoor shrimp culture ponds according to claim 1 is characterized in that: PVC ball valves are installed on the vertical pipe (8) and the oxygen main pipe (10), and the vertical pipe (8) and the oxygen main pipe (10) are fixed inside the indoor shrimp pond body (1) through clamps.

4. The high-efficiency water-pushing aeration device for indoor shrimp culture ponds according to claim 1 is characterized in that: The air push end (71) at the top of the air push tube (72) is arranged in an "L" shape, and an annular nanotube (73) is installed inside the air push tube (72), and the annular nanotube (73) is connected to the vertical tube (8) through a connector (75) and an air inlet end (76).

5. The high-efficiency water-pushing aeration device for indoor shrimp culture ponds according to claim 1, characterized in that: The air inlet end (76) and the connecting head (75) are fixed by hot melting, and the air inlet end (76) is arranged in an "L" shape, while the connecting head (75) is arranged in a "Y" shape.

6. The high-efficiency water-pushing aeration device for indoor shrimp culture ponds according to claim 5, characterized in that: Both sides of the top of the connector (75) are hot-melt fixed mounting ends (74), and both ends of the annular nanotube (73) are respectively sleeved on the two groups of mounting ends (74).

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