Water level adjusting device for aquaculture

Abstract

The utility model relates to aquatic product breeding equipment technical field especially relates to a water level regulating device for aquatic product breeding, including water storage tank, water inlet pipe, water pump, water delivery pipe, water distribution pipe, solenoid valve no.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture equipment technology, and in particular to an aquaculture water level adjustment device. Background Technology

[0002] Stable water level is a core condition for aquaculture, directly affecting the living environment and growth efficiency of farmed organisms. Stable water level not only helps maintain the balance of dissolved oxygen, temperature and water quality parameters in the water, but also provides suitable activity space for farmed organisms, thereby improving the overall aquaculture benefits.

[0003] Currently, most aquaculture farms still rely on manual adjustment of sluice gates to control water levels. When encountering weather changes such as heavy rainfall or continuous high temperature evaporation, water levels are prone to drastic fluctuations, making timely intervention difficult and leading to an unstable aquaculture environment. This, in turn, affects the biological stress response and growth performance. In addition, existing devices generally lack automatic sensing and feedback adjustment capabilities, resulting in insufficient automation and making it difficult to meet the needs of modern and refined aquaculture.

[0004] Therefore, it is necessary to design a water level regulation device for aquaculture. Summary of the Invention

[0005] In order to overcome the shortcomings of existing manual gate regulation devices, such as slow response, difficulty in responding to rainfall and evaporation, large water level fluctuations, and lack of automatic sensing and regulation, which make it difficult to meet the needs of modern aquaculture, this utility model provides an aquaculture water level regulation device.

[0006] The technical solution of this utility model is: an aquaculture water level regulating device, comprising a water storage tank, an inlet pipe, a water pump, a water delivery pipe, a water distribution pipe, a solenoid valve, a filter frame, a water level sensor, a probe, and a controller. Multiple inlet pipes are fixedly connected inside the water storage tank. A water pump is installed at the rear of the water storage tank, and a water delivery pipe is connected to the outlet of the water pump. A water distribution pipe is fixedly connected to the water delivery pipe. All inlet pipes are fixedly connected to the water distribution pipes. Solenoid valves are installed on both the front and rear sides of the water distribution pipes. Multiple filter frames are fixedly connected inside the water storage tank. A water level sensor is installed on the top of each filter frame, and a probe is connected to the lower part of each water level sensor. The bottom of each probe contacts the bottom of the water storage tank, and the probe is located inside the corresponding filter frame. A controller is installed at the front of the water storage tank, and the water pump, solenoid valve, and water level sensor are all electrically connected to the controller.

[0007] Optionally, it also includes a drain pipe, a manifold, and a second solenoid valve. Multiple drain pipes are fixedly connected to the bottom of the water tank, and a manifold is fixedly connected between the inner sides of the multiple drain pipes. A second solenoid valve is installed on each drain pipe, and the second solenoid valve is electrically connected to the controller.

[0008] Optionally, it also includes a transparent plate and a ruler. Multiple transparent plates are fixedly connected inside the water tank, and a ruler is fixedly connected to the outside of each transparent plate.

[0009] Optionally, it also includes a storage frame, which is fixedly connected to the left side of the water tank.

[0010] Optionally, it also includes a second storage frame, which is fixedly connected to the front of the water tank.

[0011] Optionally, it also includes a baffle plate, which is fixedly connected to the top of the water tank.

[0012] Beneficial effects: 1. Through real-time monitoring by water level sensors and intelligent response by the controller, the water pump can be automatically started and stopped, and the water can be drained by either the first solenoid valve or the second solenoid valve when the water level is abnormal. This achieves automatic and precise control of the water level in the storage tank, reduces the cost of manual intervention, and solves the problems of slow response, difficulty in responding to rainfall and evaporation, large water level fluctuations, and lack of automatic sensing and adjustment in existing manual gate regulation systems, which are difficult to meet the needs of modern aquaculture.

[0013] 2. This utility model includes a storage frame 1 and a storage frame 2. Storage frame 1 can be used to store water quality testing reagents and to periodically check the water quality of the water tank. Storage frame 2 can be used to store maintenance tools, making it easier for staff to quickly handle minor faults such as filter blockage and solenoid valve jamming.

[0014] 3. By setting up a transparent plate and a scale, this utility model allows staff to visually read the water level through the transparent observation plate and the outer scale during electronic monitoring failures or equipment maintenance, enabling manual intervention and adjustment. This ensures that the system can maintain its basic functions even in abnormal conditions, thus preventing aquaculture accidents. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the water storage tank, water inlet pipe, and water pump components of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the water pump, water delivery pipe, and water distribution pipe.

[0018] Figure 4 This is a three-dimensional structural diagram of the electromagnetic valve, transparent plate, and scale of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the water distribution pipe, transparent plate, and scale of this utility model.

[0020] Figure 6 This utility model Figure 5 Enlarged view of point A in the middle.

[0021] Figure 7 This utility model Figure 5 Enlarged view of section B in the middle.

[0022] Figure 8 This utility model Figure 5 Enlarged view of point C in the middle.

[0023] Figure 9 This is a partial cross-sectional view of the water storage tank component of this utility model.

[0024] Figure 10 This is a three-dimensional structural diagram of the water supply pipe, water distribution pipe, and solenoid valve component of this utility model.

[0025] Figure 11 This is a three-dimensional structural diagram of the drainage pipe, the manifold, and the solenoid valve components of this utility model.

[0026] Explanation of reference numerals in the attached drawings: 1_Water storage tank, 2_Inlet pipe, 3_Water pump, 4_Water delivery pipe, 5_Diverter pipe, 51_Solenoid valve one, 6_Drain pipe, 7_Collector pipe, 8_Solenoid valve two, 9_Transparent plate, 10_Scale, 11_Filter screen frame, 12_Water level sensor, 13_Probe rod, 14_Controller, 15_Storage frame one, 16_Storage frame two, 17_Water baffle. Detailed Implementation

[0027] Example: A water level regulating device for aquaculture, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, the system includes a water storage tank 1, an inlet pipe 2, a water pump 3, a water delivery pipe 4, a distribution pipe 5, a solenoid valve 51, a filter frame 11, a water level sensor 12, a probe 13, and a controller 14. Five symmetrically distributed inlet pipes 2 are welded to both the left and right sides of the inside of the water storage tank 1. A water pump 3 is installed at the rear of the water storage tank 1, and a water delivery pipe 4 is connected to the outlet of the water pump 3. A distribution pipe 5 is welded to the water delivery pipe 4. All inlet pipes 2 are welded to the distribution pipe 5. Solenoid valves 51 are installed on both the front and rear sides of the distribution pipe 5. The inside of the water storage tank 1... Five symmetrically distributed filter frames 11 are welded on both the left and right sides. A water level sensor 12 is installed on the top of each filter frame 11. A probe rod 13 is connected to the bottom of each water level sensor 12. The bottom of each probe rod 13 contacts the bottom of the water storage tank 1. The probe rod 13 is located inside the corresponding filter frame 11. The filter frame 11 can perform preliminary filtration of the incoming water to prevent impurities from adhering to the surface of the probe rod 13 and ensure that the signal of the water level sensor 12 is stable and reliable. A controller 14 is installed on the front of the water storage tank 1. The controller 14 is a Siemens S7-200 SMART model. The water pump 3, solenoid valve 51 and water level sensor 12 are all electrically connected to the controller 14.

[0028] like Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 11 As shown, it also includes a drain pipe 6, a manifold 7, and a solenoid valve 8. Five drain pipes 6 are symmetrically distributed on both the left and right sides of the bottom of the water tank 1. A manifold 7 is welded between the inner sides of the ten drain pipes 6. Solenoid valves 8 are installed on the outside of each drain pipe 6. Solenoid valves 8 are electrically connected to the controller 14.

[0029] like Figure 1 , Figure 2 , Figure 5 and Figure 8 As shown, it also includes a transparent plate 9, a ruler 10, a storage frame 15, a storage frame 2 16, and a water baffle 17. Five transparent plates 9 are symmetrically distributed on both the left and right sides of the inside of the water tank 1. A ruler 10 is welded to the outside of each transparent plate 9. A storage frame 15 is welded to the left side of the water tank 1. A storage frame 2 16 is welded to the front side of the water tank 1. A water baffle 17 is welded to the top of the water tank 1. The water baffle 17 can effectively prevent rainwater, fallen leaves, dust, and other external debris from entering the water tank 1.

[0030] When using this device, the staff first preset two key thresholds for the water storage tank 1: the "highest warning water level" and the "lowest guaranteed water level," according to the growth stage requirements of the aquaculture species. The water level sensor 12 is in a powered-on monitoring state. The storage frame 15 can be used to store water quality testing reagents, and the storage frame 16 can be used to store maintenance tools. The baffle 17 can effectively prevent rainwater from falling directly into the water storage tank 1 and causing abnormal water level fluctuations, while also preventing fallen leaves, dust, and other debris from entering the water. The probe 13 extends into the water inside the water storage tank 1, allowing the water level sensor 12 to collect water level data in real time through contact monitoring. It accurately identifies the changes in electrical signals corresponding to different water level heights and converts the real-time water level information into electrical signals, which are then transmitted to the controller 14. The filter frame 11 performs preliminary filtration of the water entering the water storage tank 1 to prevent impurities from adhering to the surface of the probe 13, affecting the monitoring accuracy, and extending the sensor's service life.

[0031] When the water level in the water storage tank 1 drops below the "minimum guaranteed water level" due to evaporation, aquaculture water extraction, etc., the controller 14 immediately starts the water pump 3 and the corresponding solenoid valve 51. The water pump 3 draws external water into the pump body, pressurizes it, and delivers it to the water distribution pipe 5 through the water supply pipe 4. The water distribution pipe 5 then evenly distributes the water to multiple water inlet pipes 2, and finally injects it into the water storage tank 1. The water level sensor 12 continuously monitors the water level in the water storage tank 1. When the water level rises back to the "maximum warning water level", the water level sensor 12 sends a signal back to the controller 14, and the controller 14 immediately shuts off the water pump 3 and the solenoid valve 51.

[0032] When the water level in the storage tank 1 rises above the "maximum warning level" due to rainfall, water change operation errors, or other reasons, the controller 14 activates the corresponding solenoid valve 28. The valve core of solenoid valve 28 opens, and the excess water in the storage tank 1 flows into the collection pipe 7 through the drain pipes 6. The collection pipe 7 guides the water to the drainage area until the water level drops to the "minimum guaranteed level." At this point, all solenoid valves 28 of the controller 14 close, ensuring that the storage tank 1 retains basic aquaculture water. When the equipment is under maintenance or the electronic monitoring malfunctions, staff can directly observe the water status in the storage tank 1 through the transparent plate 9 and manually read the water level value using the external scale 10 to manually adjust the water level in the storage tank 1, thus completing the use of this device.

Claims

1. A water level regulating device for aquaculture, characterized in that: The system includes a water storage tank (1), an inlet pipe (2), a water pump (3), a water delivery pipe (4), a distribution pipe (5), a solenoid valve (51), a filter frame (11), a water level sensor (12), a probe (13), and a controller (14). Multiple inlet pipes (2) are fixedly connected inside the water storage tank (1). A water pump (3) is installed at the rear of the water storage tank (1). A water delivery pipe (4) is connected to the outlet of the water pump (3). A distribution pipe (5) is fixedly connected to the water delivery pipe (4). All inlet pipes (2) are fixedly connected to the distribution pipes (5). The distribution pipes (5) are located on the front of the exterior. Solenoid valve 1 (51) is installed on both sides of the rear. Multiple filter screen frames (11) are fixedly connected inside the water storage tank (1). Water level sensor (12) is installed on the top of each filter screen frame (11). Probe (13) is connected to the bottom of each water level sensor (12). The bottom of each probe (13) is in contact with the bottom of the water storage tank (1). Each probe (13) is located inside the corresponding filter screen frame (11). Controller (14) is installed on the front side of the water storage tank (1). Water pump (3), solenoid valve 1 (51) and water level sensor (12) are all electrically connected to controller (14).

2. The aquaculture water level regulating device as described in claim 1, characterized in that: It also includes a drain pipe (6), a collection pipe (7) and a second solenoid valve (8). Multiple drain pipes (6) are fixedly connected to the bottom of the water tank (1). A collection pipe (7) is fixedly connected between the inner sides of the multiple drain pipes (6). A second solenoid valve (8) is installed on the outside of each drain pipe (6). The second solenoid valve (8) is electrically connected to the controller (14).

3. The aquaculture water level regulating device as described in claim 2, characterized in that: It also includes a transparent plate (9) and a ruler (10). Multiple transparent plates (9) are fixedly connected inside the water tank (1), and a ruler (10) is fixedly connected to the outside of each transparent plate (9).

4. The aquaculture water level regulating device as described in claim 3, characterized in that: It also includes a storage frame (15), and the storage frame (15) is fixedly connected to the left side of the water tank (1).

5. The aquaculture water level regulating device as described in claim 4, characterized in that: It also includes a storage frame 2 (16), which is fixedly connected to the front side of the water tank (1).

6. The aquaculture water level regulating device as described in claim 5, characterized in that: It also includes a baffle plate (17), and the top of the water tank (1) is fixedly connected to the baffle plate (17).

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