Water quality improvement device for a culture pond

Abstract

The utility model discloses a water quality improvement device for breeding pond, including filter box, the side of filter box is equipped with the water inlet tee bend pipe with intercommunication, the side of filter box away from water inlet tee bend pipe is equipped with the drainage tee bend pipe with intercommunication, and the inside installation of filter box has the filter plate, and the inner wall of filter box is installed electrolytic subassembly, and the lateral wall of filter box is equipped with two sour water discharge pipes with intercommunication, and the water inlet tee bend pipe is installed with the anti -blocking subassembly, when the main filter cavity of filter box is blocked, the water flow in water inlet tee bend pipe will gradually silt, and water flow will extrude movable column and move, and movable column will be far from fixed ring, and water flow will flow into the secondary filter cavity in filter box, and the filter plate in secondary filter cavity will also filter water, and then water is electrolyzed and separated through electrolytic subassembly, and alkaline water is discharged through drainage tee bend pipe and breeds pond again, and acidic water is discharged through sour water discharge pipe.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture pond technology, and in particular to a device for improving water quality in aquaculture ponds. Background Technology

[0002] Aquaculture ponds are artificial water bodies used for raising aquatic organisms. They are an important living space for these organisms and also one of the fixed capital costs of aquaculture farms. While providing a living space for aquatic organisms, the hydrodynamic conditions and microbial communities in aquaculture ponds affect the growth, health, and production performance of these organisms. Proper design and management of aquaculture ponds can improve aquaculture efficiency, increase the economic benefits of fishery production, and also help ensure the quality and safety of aquaculture products.

[0003] When existing aquaculture pond water quality improvement devices are in use, the pond water is filtered through filter plates, so impurities in the water are trapped by the filter plates. However, if too much is trapped, the filter plates will become clogged. As a result, the staff can only stop the device and clean the filter plates before they can filter the water again, which will affect the efficiency of water filtration. Therefore, it is necessary to design an aquaculture pond water quality improvement device that can be used without stopping the device to clean the filter plates during operation. Utility Model Content

[0004] The purpose of this utility model is to provide a water quality improvement device for aquaculture ponds in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A water quality improvement device for aquaculture ponds includes a filter box. One side of the filter box is connected to an inlet tee pipe, and the other side is connected to a drain tee pipe. A filter plate is installed inside the filter box, and an electrolysis assembly is installed on the inner wall of the filter box. Two acidic water discharge pipes are connected to the side wall of the filter box. An anti-clogging assembly is installed inside the inlet tee pipe, comprising a fixed ring, a movable column, a support frame, and a spring. The filter box is divided into a main filtration chamber and a secondary filtration chamber. A fixed ring is fixedly connected to the inner wall of the inlet tee pipe near the secondary filtration chamber. A movable column, shaped like a frustum, is installed inside the inlet tee pipe. A support frame is fixedly connected to the inner wall of the inlet tee pipe, and the support frame and the movable column are connected by a spring.

[0006] Preferably, a limiting rod is fixedly connected to the side of the support frame near the movable column, and the movable column is slidably connected to the outer wall of the limiting rod.

[0007] Preferably, a sealing washer is fixedly connected to the inner wall of the fixed ring, and the inner wall of the sealing washer is movably connected to the outer wall of the movable column.

[0008] Preferably, a sealing cover is installed on the top of the filter box, and fixing bolts are installed at both the top edge of the sealing cover and the top edge of the filter box.

[0009] Preferably, the inner wall of the filter box is slidably connected with a side plate, and magnetic clamps are installed on both sides of the side plate via torsion spring shafts, with the opposing surfaces of the two magnetic clamps abutting against the filter plate.

[0010] Preferably, a limiting block is fixedly connected to one side of the side plate, and a limiting groove adapted to the limiting block is provided on the inner wall of the filter box. The cross-section of the limiting block is T-shaped.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: In this application, when the main filter chamber in the filter box becomes clogged, the water in the inlet tee pipe will gradually accumulate. This water flow will then squeeze the movable column to move away from the fixed ring, allowing the water to flow into the secondary filter chamber in the filter box. The filter plate in the secondary filter chamber will also filter the water. Then, the water will be electrolyzed and separated by the electrolysis component. The alkaline water will be discharged back into the aquaculture pond through the drain tee pipe, while the acidic water will be discharged through the acidic water discharge pipe. Attached Figure Description

[0012] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown; Figure 2 A cross-sectional view of a filter box structure provided according to an embodiment of the present invention is shown; Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged view of the A-section structure; Figure 4 The present invention provides an embodiment of the present invention. Figure 2 Enlarged view of the structure of part B.

[0013] Legend: 1. Filter box; 2. Inlet tee pipe; 3. Drain tee pipe; 4. Filter plate; 5. Electrolysis assembly; 6. Acid water discharge pipe; 7. Fixing ring; 8. Movable column; 9. Support frame; 10. Spring; 11. Limiting rod; 12. Sealing gasket; 13. Sealing cover; 14. Fixing bolt; 15. Side plate; 16. Magnetic clamp; 17. Limiting block. Detailed Implementation

[0014] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 This utility model provides a technical solution: like Figure 1-4 As shown, a water quality improvement device for aquaculture ponds includes a filter box 1. One side of the filter box 1 is connected to an inlet tee pipe 2, and the other side of the filter box 1 away from the inlet tee pipe 2 is connected to a drain tee pipe 3. Both the inlet tee pipe 2 and the drain tee pipe 3 are equipped with water pumps. A filter plate 4 is installed inside the filter box 1. An electrolysis assembly 5 is installed on the inner wall of the filter box 1. Two acidic water discharge pipes 6 are connected to the side wall of the filter box 1. An anti-clogging assembly is installed inside the inlet tee pipe 2, comprising a fixing ring 7, a movable column 8, a support frame 9, and a spring 10. The filter box 1 is divided into a main filtration chamber and a secondary filtration chamber. The fixing ring 7 is fixedly connected to the inner wall of the inlet tee pipe 2 near the secondary filtration chamber. The movable column 8 is installed inside the inlet tee pipe 2, and the movable column 8 is shaped like a frustum. The support frame 9 is fixedly connected to the inner wall of the inlet tee pipe 2, and the support frame 9 and the movable column 8 are connected to each other by the spring 10.

[0016] like Figure 4 As shown, a limiting rod 11 is fixedly connected to the side of the support frame 9 near the movable column 8. The movable column 8 is slidably connected to the outer wall of the limiting rod 11. A sealing washer 12 is fixedly connected to the inner wall of the fixing ring 7. The sealing washer 12 can improve the sealing effect. The inner wall of the sealing washer 12 is movably connected to the outer wall of the movable column 8, such as... Figure 1 As shown, a sealing cover 13 is installed on the top of the filter box 1. Fixing bolts 14 are installed on the top edge of the sealing cover 13 and the top edge of the filter box 1. A side plate 15 is slidably connected to the inner wall of the filter box 1. Magnetic clamping plates 16 are installed on both sides of the side plate 15 through torsion spring shafts. The opposing surfaces of the two magnetic clamping plates 16 abut against the filter plate 4. A limiting block 17 is fixedly connected to one side of the side plate 15. A limiting groove adapted to the limiting block 17 is opened on the inner wall of the filter box 1. The cross-section of the limiting block 17 is T-shaped.

[0017] Working Principle: In normal use, the aquaculture pond water quality improvement device provided in this embodiment allows water to flow into the filter box 1 through the drain tee pipe 3. However, the spring 10 pushes the movable column 8, which, in conjunction with the fixing ring 7, blocks the inlet tee pipe 2 leading to the secondary filter chamber. This ensures water only enters the main filter chamber, where the filter plate 4 filters the water. The water is then electrolyzed and separated by the electrolysis component 5. Alkaline water is discharged back into the aquaculture pond through the drain tee pipe 3, while acidic water is discharged through the acidic water discharge pipe 6. When the filter plate 4 in the main filter chamber becomes blocked, water accumulates, eventually preventing water from flowing into the main filter chamber through the inlet tee pipe 2. The increased water pressure in the inlet tee pipe 2 causes the movable column 8 to move, separating it from the fixing ring 7. When the main filter chamber is blocked, the water will flow into the secondary filter chamber of the filter box 1 through the inlet tee pipe 2. The filter plate 4 in the secondary filter chamber will also filter the water. Then, the water will be electrolyzed and separated by the electrolysis component 5. The alkaline water will be discharged back into the breeding pond through the drain tee pipe 3, and the acidic water will be discharged through the acid water discharge pipe. In this way, when the filter plate 4 in the main filter chamber is blocked, the water can be filtered through the secondary filter chamber without stopping the machine to clean the filter plate 4, which will not affect the water filtration efficiency. After the water is filtered, the staff can open the sealing cover 13 through the fixing bolts and then take out the filter plate 4 in the main filter chamber through the side plate 15. This makes it convenient for the staff to clean the filter plate 4. When the filter plate 4 needs to be replaced, the staff only needs to remove the filter plate 4 from the magnetic clamp 16 and replace it with a new filter plate 4.

[0018] In summary, when the main filtration chamber in filter box 1 becomes clogged, the water in the inlet tee pipe 2 will gradually accumulate. This water flow will then push the movable column 8 to move away from the fixed ring 7, allowing the water to flow into the secondary filtration chamber in filter box 1. The filter plate 4 in the secondary filtration chamber will also filter the water. Then, the water will be electrolyzed and separated by the electrolysis component 5. Alkaline water will be discharged back into the aquaculture pond through the drain tee pipe 3, while acidic water will be discharged through the acid water discharge pipe.

[0019] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An apparatus for improving water quality in a fish farming tank, comprising a filter tank (1), characterized in that, The filter box (1) is connected to a water inlet tee pipe (2) on one side and a drain tee pipe (3) on the side away from the water inlet tee pipe (2). The filter box (1) is equipped with a filter plate (4) inside and an electrolysis assembly (5) on the inner wall of the filter box (1). The side wall of the filter box (1) is connected to two acid water discharge pipes (6). An anti-clogging assembly is installed inside the water inlet tee pipe (2). The anti-clogging assembly includes a fixing ring (7), a movable column (8), a support frame (9), and a spring (10). The filter box (1) is divided into a main filter chamber and a secondary filter chamber. The water inlet tee pipe (2) is fixedly connected to the inner wall of the pipe near the secondary filter chamber by the fixing ring (7). The water inlet tee pipe (2) is equipped with a movable column (8) inside. The movable column (8) is shaped like a frustum. The inner wall of the water inlet tee pipe (2) is fixedly connected to the support frame (9). The support frame (9) and the movable column (8) are connected to each other by a spring (10).

2. The water quality improving device for a raceway according to claim 1, characterized by The support frame (9) is fixedly connected to a limiting rod (11) on the side near the movable column (8), and the movable column (8) is slidably connected to the outer wall of the limiting rod (11).

3. The water quality improving device for a raceway according to claim 2, characterized by The inner wall of the fixed ring (7) is fixedly connected to a sealing gasket (12), and the inner wall of the sealing gasket (12) is movably connected to the outer wall of the movable column (8).

4. The water quality improving device for a raceway according to claim 1, characterized by The top of the filter box (1) is fitted with a sealing cover (13), and fixing bolts (14) are installed at the top edge of the sealing cover (13) and the top edge of the filter box (1).

5. The water quality improving device for a raceway according to claim 4, characterized by The inner wall of the filter box (1) is slidably connected with a side plate (15). Magnetic clamps (16) are installed on both sides of the side plate (15) through a torsion spring shaft. The two magnetic clamps (16) abut against the filter plate (4).

6. The water quality improving device for a raceway according to claim 5, characterized by A limiting block (17) is fixedly connected to one side of the side plate (15), and a limiting groove adapted to the limiting block (17) is opened on the inner wall of the filter box (1). The cross-section of the limiting block (17) is T-shaped.

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