Aquaculture pond with oxygenation function

Abstract

The utility model relates to the technical field of aquaculture discloses an aquaculture pond with oxygenation function, including the breeding pond body, is connected with efficient oxygenation assembly in the breeding pond body inside, is connected with intelligent temperature control heating assembly in the breeding pond body bottom, the utility model discloses compared with prior art's advantage lies in: through intelligent temperature control heating assembly, can stable maintenance breeding water body's suitable temperature, avoid water temperature fluctuation influence fish and shrimp etc. biological growth, survival and disease resistance, at the same time, cooperate with efficient oxygenation assembly, and suitable water temperature can reduce water oxygen consumption, improved environmental stability and oxygenation effect, through efficient oxygenation assembly, nanometer aeration head can produce tiny bubble, increase oxygen and water contact area, at the same time, the spoiler in the inside of steady flow grid net can agitate water body, avoid the dissolved oxygen stratification, let oxygen even diffusion to whole pond, prevent local hypoxia, improved oxygenation efficiency and dissolved oxygen uniformity.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to an aquaculture pond with oxygenation function. Background Technology

[0002] Aquaculture is an important part of my country's agricultural economy. With the continuous development of aquaculture technology, high-density and intensive aquaculture models are becoming increasingly popular. In this model, the dissolved oxygen content of the aquaculture pond water has become a key factor restricting the aquaculture efficiency. Sufficient dissolved oxygen is an important guarantee for the growth and development of aquatic organisms and the maintenance of normal physiological functions. However, existing aquaculture ponds with oxygenation functions still have the following shortcomings: On the one hand, the water temperature is easily affected by the external environment and fluctuates, which not only directly interferes with the normal metabolism, growth rhythm and disease resistance of aquatic organisms, but also increases oxygen consumption due to unsuitable water temperature, leading to an increased load on the oxygenation system, indirectly weakening the oxygenation effect and making it difficult to maintain a stable aquaculture environment; on the other hand, due to the limitations of the aeration structure design, the generated bubbles are large in volume, have a limited contact area with the water, and lack an effective water disturbance mechanism, which easily leads to dissolved oxygen stratification, causing local hypoxia in the pond, and poor overall oxygenation efficiency and dissolved oxygen uniformity. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an aquaculture pond with oxygenation function.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an aquaculture pond with oxygenation function, comprising a pond body, wherein a high-efficiency oxygenation component for improving oxygenation efficiency and dissolved oxygen uniformity is connected inside the pond body, and an intelligent temperature control heating component for improving environmental stability and oxygenation effect is connected to the bottom of the pond body.

[0005] The intelligent temperature control heating component includes a heating base and a support base. The top of the heating base is fixedly connected to the bottom of the aquaculture pond. A ground source heat pump is fixedly installed on the top of the support base by bolts. A heat exchange coil is connected inside the heating base. One end of the heat exchange coil passes through the heating base and is fixedly connected to the water supply pipeline of the ground source heat pump. The other end of the heat exchange coil passes through the heating base and is fixedly connected to the return pipeline of the ground source heat pump.

[0006] As a further description of the above technical solution:

[0007] The intelligent temperature control heating component also includes a temperature sensor and a dissolved oxygen sensor. Both the temperature sensor and the dissolved oxygen sensor are fixedly installed inside the aquaculture tank body by bolts, and both the temperature sensor and the dissolved oxygen sensor are located in the middle of the aquaculture tank body.

[0008] As a further description of the above technical solution:

[0009] The high-efficiency oxygenation component includes a fixed base, an oxygenation pump is fixedly installed on the top of the fixed base by bolts, an exhaust pipe is fixedly connected to the outlet end of the oxygenation pump, a control valve is connected to the outside of the exhaust pipe, one end of the exhaust pipe passes through the aquaculture pond body and is fixedly connected to a branch pipe, and multiple sets of nano-aeration heads are fixedly connected to the top of the branch pipe.

[0010] As a further description of the above technical solution:

[0011] The high-efficiency oxygenation component also includes a flow stabilizing grid, which is fixedly sleeved on the outside of the aquaculture tank body, and multiple sets of flow turbulence plates are connected to the inside of the flow stabilizing grid. The flow stabilizing grid is located above the branch pipe.

[0012] As a further description of the above technical solution:

[0013] A control box is bolted to the outside of the aquaculture pond. A controller is bolted to the inside of the control box. The controller, ground source heat pump, temperature sensor, dissolved oxygen sensor, oxygenation pump, and control valve are all electrically connected.

[0014] As a further description of the above technical solution:

[0015] The control box is hinged to a door at the front end, and a sewage pipe is fixedly connected to one side of the bottom of the aquaculture pond. The sewage pipe is threaded with a pipe cap.

[0016] As a further description of the above technical solution:

[0017] The bottom of the heating base is fixedly connected to multiple sets of support blocks.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the intelligent temperature control heating component can stably maintain the appropriate temperature of the aquaculture water, avoiding water temperature fluctuations from affecting the growth, survival and disease resistance of fish, shrimp and other organisms. At the same time, in conjunction with the high-efficiency oxygenation component, the appropriate water temperature can reduce the oxygen consumption of the water, thereby improving the environmental stability and oxygenation effect of the aquaculture pond with oxygenation function.

[0020] 2. In this utility model, through the high-efficiency oxygenation component, the nano-aeration head can generate micro-bubbles, increasing the contact area between oxygen and water; at the same time, the turbulence plate inside the flow stabilizing grid can stir the water, avoid dissolved oxygen stratification, and allow oxygen to diffuse evenly throughout the pond, preventing local hypoxia and improving the oxygenation efficiency and dissolved oxygen uniformity of aquaculture ponds with oxygenation function. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of an aquaculture pond with oxygenation function proposed in this utility model. Figure 1 ;

[0022] Figure 2 A schematic diagram of the overall structure of an aquaculture pond with oxygenation function proposed in this utility model. Figure 2 ;

[0023] Figure 3 A partial structural diagram of an aquaculture pond with oxygenation function proposed in this utility model. Figure 1 ;

[0024] Figure 4 A partial structural diagram of an aquaculture pond with oxygenation function proposed in this utility model. Figure 2 ;

[0025] Figure 5 A partial structural diagram of an aquaculture pond with oxygenation function proposed in this utility model. Figure 3 .

[0026] Legend:

[0027] 1. Aquaculture pond body; 2. Intelligent temperature control heating component; 3. Heating base; 4. Support base; 5. Ground source heat pump; 6. Heat exchange coil; 7. Temperature sensor; 8. Dissolved oxygen sensor; 9. High-efficiency oxygenation component; 10. Fixing base; 11. Aeration pump; 12. Exhaust pipe; 13. Control valve; 14. Branch pipe; 15. Nano aeration head; 16. Flow stabilizing grid; 17. Baffle plate; 18. Control box; 19. Controller; 20. Box door; 21. Sewage pipe; 22. Pipe cover; 23. Support block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1-5 An embodiment of this utility model is provided: an aquaculture pond with oxygenation function, including a pond body 1, an efficient oxygenation component 9 for improving oxygenation efficiency and dissolved oxygen uniformity is connected inside the pond body 1, and an intelligent temperature control heating component 2 for improving environmental stability and oxygenation effect is connected to the bottom of the pond body 1.

[0030] The intelligent temperature control heating component 2 includes a heating base 3 and a support base 4. The top of the heating base 3 is fixedly connected to the bottom of the aquaculture tank body 1, providing installation and heat exchange space for water heating. A ground source heat pump 5 is fixedly installed on the top of the support base 4 by bolts, providing heat exchange power. A heat exchange coil 6 is connected inside the heating base 3. One end of the heat exchange coil 6 passes through the heating base 3 and is fixedly connected to the water supply pipeline of the ground source heat pump 5. The other end of the heat exchange coil 6 passes through the heating base 3 and is fixedly connected to the return pipeline of the ground source heat pump 5, realizing heat exchange and temperature regulation of the water.

[0031] The intelligent temperature control heating component 2 also includes a temperature sensor 7 and a dissolved oxygen sensor 8. Both the temperature sensor 7 and the dissolved oxygen sensor 8 are bolted and fixedly installed inside the aquaculture tank body 1. Both sensors are located in the middle of the aquaculture tank body 1, monitoring water temperature and dissolved oxygen levels in real time. The high-efficiency oxygenation component 9 includes a mounting base 10. An oxygenation pump 11 is bolted to the top of the mounting base 10 to provide oxygenation power. An exhaust pipe 12 is fixedly connected to the outlet of the oxygenation pump 11. A control valve 13 is connected to the outside of the exhaust pipe 12 to regulate the gas flow rate. One end of the exhaust pipe 12 passes through the aquaculture tank body 1 and is fixedly connected to a branch pipe 14. Multiple sets of nano-aeration heads 15 are fixedly connected to the top of the branch pipe 14 to achieve multi-point aeration. The high-efficiency oxygenation component 9 also includes a flow stabilizing grid 16, which is fixedly sleeved on the outside of... Inside the aquaculture tank body 1, an installation foundation is provided to assist in stabilizing the flow. Multiple sets of baffles 17 are connected to the inner side of the flow stabilizing grid 16 to agitate the water and prevent dissolved oxygen stratification. The flow stabilizing grid 16 is located above the branch pipe 14. A control box 18 is fixedly installed on the outer side of the aquaculture tank body 1 by bolts. A controller 19 is fixedly installed inside the control box 18 by bolts. The controller 19, ground source heat pump 5, temperature sensor 7, dissolved oxygen sensor 8, oxygenation pump 11, and control valve 13 are all electrically connected to achieve intelligent control. A door 20 is hinged to the front of the control box 18 for easy opening and maintenance of internal components. A sewage pipe 21 is fixedly connected to one side of the bottom of the aquaculture tank body 1 to discharge sewage and impurities from the aquaculture tank body 1. A pipe cap 22 is threadedly connected to the outside of the sewage pipe 21 to control the opening and closing of the sewage pipe 21. Multiple sets of support blocks 23 are fixedly connected to the bottom of the heating base 3.

[0032] Working principle: Regarding water temperature control and environmental stability, the temperature sensor 7 installed in the middle of the aquaculture pond 1 monitors the water temperature in real time and converts the temperature data into an electrical signal, which is then transmitted to the controller 19 inside the control box 18. When the water temperature is detected to be lower than the suitable temperature range for the cultured organisms, the controller 19 sends a start signal to the ground source heat pump 5. The ground source heat pump 5 then supplies heat medium to the heat exchange coil 6 inside the heating base 3 through the water supply pipeline. As the heat medium circulates in the heat exchange coil 6, it exchanges heat with the aquaculture water around the heating base 3, gradually increasing the water temperature and completing the heat exchange. The medium flows back to the ground source heat pump 5 through the return pipe, forming a closed-loop heat exchange cycle. When the temperature sensor 7 detects that the water temperature has reached the preset suitable value, the controller 19 will control the ground source heat pump 5 to stop or reduce its power to avoid excessive water temperature rise and maintain a stable water temperature. This reduces the impact of water temperature fluctuations on the growth, survival, and disease resistance of fish and shrimp. At the same time, a suitable water temperature can also reduce oxygen consumption in the water, laying the foundation for improved subsequent oxygenation. Regarding efficient oxygenation and dissolved oxygen homogenization, the dissolved oxygen sensor 8, also installed in the middle of the aquaculture pond 1, continuously collects dissolved oxygen data and feeds it back to the controller. When the dissolved oxygen level is below a preset threshold, the controller 19 will simultaneously start the aeration pump 11 and adjust the opening of the control valve 13 outside the exhaust pipe 12 according to the dissolved oxygen gap. The compressed air generated by the aeration pump 11 is delivered to the branch pipe 14 through the exhaust pipe 12, and then dispersed into microbubbles by multiple sets of nano-aeration heads 15, which greatly increases the contact area between oxygen and water and rapidly increases the dissolved oxygen level in the water. At the same time, the flow stabilizing grid 16 located above the branch pipe 14 and the multiple sets of turbulence-inducing plates 17 inside it will generate disturbance with the water flow or the rise of bubbles, breaking the water stratification phenomenon and making the dissolved oxygen uniform. The oxygen is diffused throughout the entire aquaculture pond 1, effectively preventing localized oxygen deficiency. When the dissolved oxygen sensor 8 detects that the dissolved oxygen level in the water meets the standard, the controller 19 will control the oxygenation pump 11 to stop or reduce the opening of the control valve 13 to achieve on-demand oxygenation and reduce energy consumption. In addition, wastewater and impurities generated during the aquaculture process can be discharged through the sewage pipe 21 on one side of the bottom of the aquaculture pond 1. Sewage discharge can be carried out simply by unscrewing the threaded pipe cap 22. The hinged door 20 at the front of the control box 18 is convenient for staff to open periodically to inspect or adjust the parameters of the internal controller 19, ensuring the long-term stable operation of the entire system.

[0033] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0034] For example, ground source heat pumps, temperature sensors, dissolved oxygen sensors, oxygenation pumps, control valves, nano-aeration heads, and controllers are all existing devices or equipment, or devices or equipment that can be implemented with existing technology. Their power supply, specific composition, and principles are clear to those skilled in the art, so they will not be described in detail. In order to ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of commercially available instruments.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aquaculture pond with oxygenation function, comprising an aquaculture pond body (1), characterized in that: The aquaculture pond body (1) is internally connected to a high-efficiency oxygenation component (9), and the bottom of the aquaculture pond body (1) is connected to an intelligent temperature control heating component (2); The intelligent temperature control heating component (2) includes a heating base (3) and a support base (4). The top of the heating base (3) is fixedly connected to the bottom of the aquaculture pond body (1). A ground source heat pump (5) is fixedly installed on the top of the support base (4) by bolts. A heat exchange coil (6) is connected inside the heating base (3). One end of the heat exchange coil (6) passes through the heating base (3) and is fixedly connected to the water supply pipeline of the ground source heat pump (5). The other end of the heat exchange coil (6) passes through the heating base (3) and is fixedly connected to the return pipeline of the ground source heat pump (5).

2. The water breeding pool with oxygen increasing function according to claim 1, characterized in that: The intelligent temperature control heating component (2) also includes a temperature sensor (7) and a dissolved oxygen sensor (8). The temperature sensor (7) and the dissolved oxygen sensor (8) are both fixedly installed on the inside of the aquaculture tank body (1) by bolts. The temperature sensor (7) and the dissolved oxygen sensor (8) are both located in the middle of the aquaculture tank body (1).

3. The water breeding pool with oxygen increasing function according to claim 1, characterized in that: The high-efficiency oxygenation component (9) includes a fixed base (10), an oxygenation pump (11) is fixedly installed on the top of the fixed base (10) by bolts, an exhaust pipe (12) is fixedly connected to the outlet end of the oxygenation pump (11), a control valve (13) is connected to the outside of the exhaust pipe (12), a branch pipe (14) is fixedly connected to one end of the exhaust pipe (12) through the aquaculture pond body (1), and multiple sets of nano-aeration heads (15) are fixedly connected to the top of the branch pipe (14).

4. The water breeding pool with oxygen increasing function according to claim 3, characterized in that: The high-efficiency oxygenation component (9) also includes a flow stabilizing grid (16), which is fixedly sleeved on the outside of the aquaculture pond body (1) and has multiple sets of turbulence-disrupting plates (17) connected to the inside. The flow stabilizing grid (16) is located above the branch pipe (14).

5. The water producing pond according to claim 1, wherein: A control box (18) is fixedly installed on the outside of the aquaculture pond body (1) by bolts. A controller (19) is fixedly installed inside the control box (18) by bolts. The controller (19), ground source heat pump (5), temperature sensor (7), dissolved oxygen sensor (8), oxygenation pump (11) and control valve (13) are all electrically connected.

6. An aquaculture pond with oxygenation function according to claim 5, characterized in that: The control box (18) has a door (20) hinged to its front end. The bottom side of the aquaculture pond body (1) is fixedly connected to a sewage pipe (21), and the sewage pipe (21) is threadedly connected to a pipe cap (22).

7. The water producing pond according to claim 1, wherein: The heating base (3) has multiple sets of support blocks (23) fixedly connected to its bottom.

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