Water changing and pollution discharging device for aquaculture pond

Abstract

The utility model provides a water changing and pollution discharging device for an aquaculture pond. The water changing and pollution discharging device for the aquaculture pond comprises a water tank, the top of the water tank is movably sleeved with a sliding seat, the interior of the sliding seat is sleeved with a threaded rod in a threaded mode, the top of the sliding seat is fixedly connected with a supporting frame, and an air cylinder is installed in the supporting frame. According to the water changing and pollution discharging device for the aquaculture pond, the screening hopper is arranged, when floating objects on the water surface of the pond need to be cleaned, the screening hopper is connected into the bearing frame in a sleeved mode, the rotating motor is started at the moment, the rotating motor can drive the supporting frame to move horizontally through the threaded rod, and then the floating objects can be cleaned. The water conveying sleeve drives the screen hopper to horizontally move, so that the water surface floating objects are stored in the screen hopper, at the moment, the screen hopper is taken out, the screen hopper drives the water surface floating objects to move out of the water pond, the cleaning effect of the water surface floating objects is achieved, and the cleaning and pollution discharge effect of the interior of the culture pond is improved.

Description

Technical Field

[0001] This utility model relates to the field of sewage discharge devices, and in particular to a water exchange and sewage discharge device for aquaculture ponds. Background Technology

[0002] Aquaculture is the practice of humans using available waters to raise aquatic economic animals and plants according to the ecological habits of the aquatic organisms and their requirements for aquatic environmental conditions, employing aquaculture technology and facilities. For aquaculture ponds, it is necessary to regularly change the water and discharge sewage to ensure the safety of aquaculture.

[0003] In existing technologies, such as the "Water Exchange and Sewage Discharge Device for Aquaculture Ponds" with Chinese Patent Publication No. CN220384012U, the device includes an aquaculture pond and a fixed frame mounted on the pond. The fixed frame is equipped with an extraction component, which includes a threaded block mounted on the frame. The threaded block has a threaded pipe internally connected to it, and the threaded pipe is connected to two branch pipes. The fixed frame is equipped with a driving component, which drives the extraction component to reciprocate and rotate via a connecting component, for extracting sediment from different locations within the aquaculture pond. By driving the extraction component to move and rotate, water and sediment at different depths and locations within the aquaculture pond can be extracted, avoiding the hassle of completely changing the water in the entire pond. This device effectively improves the efficiency of water exchange and sewage discharge in aquaculture ponds and eliminates the need for special treatment of aquatic organisms within the pond.

[0004] In existing technologies for wastewater discharge from aquaculture ponds, the waste inside the ponds needs to be pumped out along with the water flow, making it difficult to clean up floating debris on the surface of the ponds, resulting in poor wastewater discharge.

[0005] Therefore, it is necessary to provide a water exchange and sewage discharge device for aquaculture ponds to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a water exchange and sewage discharge device for aquaculture ponds, which solves the problem that the sewage inside the aquaculture pond needs to be pumped out along with the water flow, making it difficult to clean the floating debris on the water surface, thus resulting in poor sewage discharge effect inside the aquaculture pond.

[0007] To solve the above-mentioned technical problems, this utility model provides a water exchange and sewage discharge device for aquaculture ponds, including a water tank. A sliding seat is movably sleeved on the top of the water tank. A threaded rod is threadedly sleeved inside the sliding seat. A support frame is fixedly connected to the top of the sliding seat. A cylinder is installed inside the support frame. A water delivery sleeve is fixedly connected to the bottom of the cylinder. A water suction sleeve is fixedly sleeved to the bottom of the water delivery sleeve. A load-bearing frame is fixedly connected to the side of the water delivery sleeve. A screen bucket is movably sleeved inside the load-bearing frame. A rotary motor is fixedly installed on one side of the top of the water tank. A first pulley is fixedly sleeved on the output shaft of the rotary motor. A second pulley is fixedly sleeved at one end of the threaded rod. A filtration mechanism is provided inside the water tank. A limit rod is movably sleeved inside the support frame. A sewage discharge mechanism is provided on the top of the support frame. A sliding ball is movably sleeved on the top of the water tank. A limit mechanism is provided on the front of the water tank.

[0008] Preferably, the sieve bucket has an L-shaped front and is located in the center of the water tank.

[0009] Preferably, the filtration mechanism includes a support block, which is fixedly connected to the front of the inner wall of the water tank, and a filter screen is movably sleeved on the top of the support block.

[0010] Preferably, there are two limiting rods, and the two limiting rods are symmetrically distributed about the cylinder as the axis of symmetry.

[0011] Preferably, the sewage discharge mechanism includes a water pump, which is fixedly installed on the top of the support frame. A corrugated pipe is fixedly sleeved on the front of the water pump, and one end of the corrugated pipe is fixedly sleeved on the top of the water pump sleeve.

[0012] Preferably, the cylinder and the water-drawing jacket are perpendicular to each other, and the cylinder is located directly above the water-drawing jacket.

[0013] Preferably, the second pulley is connected to the first pulley via a belt drive, and there are two second pulleys.

[0014] Preferably, the number of sliding balls is several, and the several sliding balls are evenly distributed on the top of the water tank.

[0015] Preferably, the limiting mechanism includes a sliding groove, which is formed on the front of the water tank, and a sliding block is fixedly sleeved inside the sliding seat, the sliding block being movably sleeved inside the sliding groove.

[0016] Compared with related technologies, the water exchange and sewage discharge device for aquaculture ponds provided by this utility model has the following beneficial effects:

[0017] This utility model provides a water exchange and sewage discharge device for aquaculture ponds. By setting up a sieve bucket, when it is necessary to clean floating objects on the water surface of the pond, the sieve bucket is fitted inside the support frame. At this time, the rotary motor is started, so that the rotary motor drives the support frame to move horizontally through the threaded rod, that is, it drives the sieve bucket to move horizontally through the water conveying sleeve, so that the floating objects on the water surface are collected inside the sieve bucket. Then the sieve bucket is taken out, so that the sieve bucket can move the floating objects on the water surface out of the pond, thereby achieving the effect of cleaning floating objects on the water surface and improving the cleaning and sewage discharge effect inside the aquaculture pond.

[0018] By setting up a sewage discharge mechanism, when sewage is discharged from the aquaculture pond, the water conveyance sleeve is lowered, allowing one end of the corrugated pipe to enter the pond. At this time, the water pump is activated, allowing it to draw in impurities from the bottom of the pond through the corrugated pipe and the water conveyance sleeve, and then discharge them to the outside of the pond. This achieves the effect of sewage discharge from the pond, avoiding the problem of having to completely drain the water when cleaning the aquaculture pond, and thus improving the convenience of sewage discharge from the pond. Attached Figure Description

[0019] Figure 1 A schematic diagram of a preferred embodiment of a water exchange and sewage discharge device for aquaculture ponds provided by this utility model;

[0020] Figure 2 for Figure 1 The image shows a front view of a water exchange and sewage discharge device for an aquaculture pond.

[0021] Figure 3 for Figure 1 The image shows a front view of a support frame in a water exchange and sewage discharge device for an aquaculture pond.

[0022] Figure 4 for Figure 1 The image shows a front view of the water conveying jacket in a water exchange and sewage discharge device for an aquaculture pond.

[0023] The following are the labels in the diagram: 1. Water tank; 2. Sliding seat; 3. Threaded rod; 4. Support frame; 5. Cylinder; 6. Water delivery jacket; 7. Water suction jacket; 8. Load-bearing frame; 9. Screen bucket; 10. Rotary motor; 11. Pulley No. 1; 12. Pulley No. 2; 13. Filtration mechanism; 131. Support block; 132. Filter screen; 14. Limiting rod; 15. Sewage discharge mechanism; 151. Water pump; 152. Corrugated pipe; 16. Sliding ball; 17. Limiting mechanism; 171. Sliding groove; 172. Sliding block. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] like Figure 1-4As shown, this embodiment proposes a water exchange and sewage discharge device for aquaculture ponds, including a water tank 1. A sliding seat 2 is movably sleeved on the top of the water tank 1. A threaded rod 3 is threadedly sleeved inside the sliding seat 2. A support frame 4 is fixedly connected to the top of the sliding seat 2. A cylinder 5 is installed inside the support frame 4. A water delivery sleeve 6 is fixedly connected to the bottom of the cylinder 5. A water suction sleeve 7 is fixedly sleeved to the bottom of the water delivery sleeve 6. A load-bearing frame 8 is fixedly connected to the side of the water delivery sleeve 6. A screen 9 is movably sleeved inside the load-bearing frame 8. A rotary motor 10 is fixedly installed on one side of the top of the water tank 1. A first pulley 11 is fixedly sleeved on the output shaft of the rotary motor 10. A second pulley 12 is fixedly sleeved on one end of the threaded rod 3. A filtration mechanism 13 is provided inside the water tank 1. A limit rod 14 is movably sleeved inside the support frame 4. A sewage discharge mechanism 15 is provided on the top of the support frame 4. A sliding seat 4 is movably sleeved on the top of the water tank 1. The moving ball 16 and the water tank 1 are provided with a limit mechanism 17 on the front. The front shape of the screen 9 is L-shaped and the screen 9 is located in the center of the water tank 1. By setting the screen 9, when it is necessary to clean the floating objects on the water surface of the pool, the screen 9 is fitted into the inside of the load-bearing frame 8. At this time, the rotary motor 10 is started, so that the rotary motor 10 can drive the support frame 4 to move horizontally through the threaded rod 3, that is, drive the screen 9 to move horizontally through the water supply sleeve 6, so that the floating objects on the water surface can be collected into the screen 9. At this time, the screen 9 is taken out, so that the screen 9 can move the floating objects on the water surface out of the pool, thereby achieving the cleaning effect of the floating objects on the water surface, thereby improving the cleaning and sewage discharge effect inside the aquaculture pool. The filter mechanism 13 includes a support block 131, which is fixedly connected to the front of the inner wall of the water tank 1. The top of the support block 131 is movably fitted with a filter screen 132.By setting up the filtration mechanism 13, when adding water to the aquaculture pond, the filter screen 132 is fitted onto the top of the support block 131. At this time, water is injected into the interior of the filter screen 132, allowing the filter screen 132 to filter the water, thereby preventing debris from entering the aquaculture pond and causing dirt during water addition. This achieves the filtration effect during water addition. There are two limiting rods 14, which are symmetrically distributed about the cylinder 5. By setting the limiting rods 14, when adjusting the height of the water supply sleeve 6, the limiting rods 14 can limit the position of the vertically moving water supply sleeve 6, thus preventing water from being added. The problem of tilting and shifting when the sleeve 6 moves up and down is addressed, thereby improving the stability of the water conveying sleeve 6 during its up and down movement. The sewage discharge mechanism 15 includes a water pump 151, which is fixedly installed on the top of the support frame 4. A corrugated pipe 152 is fixedly sleeved on the front of the water pump 151, and one end of the corrugated pipe 152 is fixedly sleeved on the top of the water pumping sleeve 7. By setting up the sewage discharge mechanism 15, when sewage is discharged from the aquaculture pond, the water conveying sleeve 6 is lowered, allowing the water conveying sleeve 6 to drive one end of the corrugated pipe 152 into the aquaculture pond. At this time, the water pump 151 is activated, allowing the water pump 151 to pump water from the bottom of the pond through the corrugated pipe 152 and the water pumping sleeve 7. Impurities are absorbed and discharged to the outside of the aquaculture pond, thus achieving the effect of internal sewage discharge. This avoids the problem of having to completely drain the water during sewage cleaning, thereby improving the convenience of internal sewage discharge. Cylinder 5 and the water suction sleeve 7 are perpendicular to each other, with cylinder 5 located directly above the water suction sleeve 7. By setting cylinder 5, when it is necessary to discharge dirt from different depths inside the aquaculture pond, cylinder 5 is activated, causing cylinder 5 to move the water conveying sleeve 6 up and down, which in turn moves the water suction sleeve 7 up and down, thus achieving the height adjustment effect of the water suction sleeve 7. This facilitates the suction of dirt from different depths. (Second belt) Wheel 12 is connected to pulley 11 via belt drive, and there are two pulleys 12. By setting pulleys 12, when it is necessary to discharge dirt from different locations in the aquaculture pond, the rotary motor 10 is started, so that the rotary motor 10 drives the two threaded rods 3 to rotate through pulley 11, that is, drives the sliding seat 2 to move horizontally, so that the sliding seat 2 drives the water supply sleeve 6 to move horizontally through the support frame 4, that is, drives the water pumping sleeve 7 to move horizontally, thus facilitating the absorption of dirt from different locations inside the aquaculture pond. There are several sliding balls 16, and several sliding balls 16 are evenly distributed on the top of the water tank 1.By setting the sliding ball 16, when the support frame 4 moves horizontally, the sliding ball 16 can support and limit the horizontally moving sliding seat 2, thus avoiding the problem of friction on the top of the water tank 1 when the sliding seat 2 moves horizontally, thereby improving the smoothness of the horizontal movement of the sliding seat 2, and thus improving the smoothness of the horizontal movement of the support frame 4. The limiting mechanism 17 includes a sliding groove 171, which is opened on the front of the water tank 1. A sliding block 172 is fixedly sleeved inside the sliding seat 2, and the sliding block 172 is movably sleeved inside the sliding groove 171. By setting the limiting mechanism 17, when the sliding seat 2 moves horizontally, the sliding block 172 can limit the horizontally moving sliding seat 2 through the sliding groove 171, that is, the horizontally moving support frame 4 moves horizontally, thereby avoiding the problem of up and down fluctuation of the support frame 4 when moving horizontally, and thus improving the stability of the support frame 4 when moving.

[0026] In this embodiment, during use, by setting up a screen bucket 9, when it is necessary to clean floating objects on the surface of the pool, the screen bucket 9 is fitted inside the support frame 8. At this time, the rotary motor 10 is started, so that the rotary motor 10 drives the support frame 4 to move horizontally through the threaded rod 3, that is, drives the screen bucket 9 to move horizontally through the water supply sleeve 6, so that the floating objects on the water surface are collected inside the screen bucket 9. Then, the screen bucket 9 is taken out, so that the screen bucket 9 can carry the floating objects out of the pool, thereby achieving the effect of cleaning floating objects on the water surface, thus improving the cleaning and sewage discharge effect inside the aquaculture pool. When adding water to the aquaculture pool, the filter screen 132 is fitted on the top of the support block 131, and water is injected into the interior of the filter screen 132. This allows the filter screen 132 to filter the water flow, thus preventing debris from entering the aquaculture pond and causing dirt when adding water, achieving the desired filtration effect during water addition. When adjusting the height of the water conveying sleeve 6, the limiting rod 14 restricts the position of the moving water conveying sleeve 6, preventing tilting and deviation, and improving its stability. When discharging wastewater from the aquaculture pond, the water conveying sleeve 6 is lowered, allowing one end of the corrugated pipe 152 to enter the pond. At this time, the water pump 151 is activated, allowing it to draw in impurities from the bottom of the pond through the corrugated pipe 152 and the water pumping sleeve 7, and then discharge the wastewater into the aquaculture pond. The external design of the pool achieves the same sewage discharge effect as the internal pool, avoiding the need for complete water drainage during pool cleaning and improving the convenience of internal sewage discharge. When different depths of sewage need to be discharged from the pool, cylinder 5 is activated, causing the water conveying sleeve 6 to move up and down, which in turn moves the water suction sleeve 7 up and down, thus achieving height adjustment of the water suction sleeve 7 and facilitating the collection of sewage at different depths. When sewage needs to be discharged from different locations within the pool, the rotary motor 10 is activated, causing the rotary motor 10 to drive the two threaded rods 3 to rotate via the first pulley 11, which in turn moves the sliding seat 2 horizontally, allowing the sliding seat 2 to move horizontally via the support frame 4. The horizontal movement of the water jacket 6, which in turn drives the horizontal movement of the pumping jacket 7, facilitates the absorption of dirt from different locations within the aquaculture pond. During the horizontal movement of the support frame 4, the sliding ball 16 supports and limits the horizontally moving sliding seat 2, preventing friction at the top of the water tank 1 and improving the smoothness of the horizontal movement of the sliding seat 2, which in turn improves the smoothness of the horizontal movement of the support frame 4. During the horizontal movement of the sliding seat 2, the sliding block 172 limits the horizontally moving sliding seat 2 via the sliding groove 171, thus allowing the horizontally moving support frame 4 to move horizontally, preventing vertical fluctuations during its movement and improving the stability of the support frame 4 during its movement.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A water exchange and sewage discharge device for aquaculture ponds, comprising a water tank (1), characterized in that: A sliding seat (2) is movably fitted onto the top of the water tank (1). A threaded rod (3) is threaded into the inside of the sliding seat (2). A support frame (4) is fixedly connected to the top of the sliding seat (2). A cylinder (5) is installed inside the support frame (4). A water delivery sleeve (6) is fixedly connected to the bottom of the cylinder (5). A water suction sleeve (7) is fixedly fitted to the bottom of the water delivery sleeve (6). A load-bearing frame (8) is fixedly connected to the side of the water delivery sleeve (6). A sieve hopper (9) is movably fitted inside the load-bearing frame (8). The top of the water tank (1) A rotary motor (10) is fixedly installed on one side of the water tank (1). A first pulley (11) is fixedly sleeved on the output shaft of the rotary motor (10). A second pulley (12) is fixedly sleeved on one end of the threaded rod (3). A filter mechanism (13) is provided inside the water tank (1). A limit rod (14) is movably sleeved inside the support frame (4). A sewage discharge mechanism (15) is provided on the top of the support frame (4). A sliding ball (16) is movably sleeved on the top of the water tank (1). A limit mechanism (17) is provided on the front of the water tank (1).

2. The aquaculture pond water exchange and sewage discharge device according to claim 1, characterized in that, The sieve bucket (9) has an L-shaped front and is located in the center of the water tank (1).

3. The aquaculture pond water exchange and sewage discharge device according to claim 1, characterized in that, The filtration mechanism (13) includes a support block (131), which is fixedly connected to the front of the inner wall of the water tank (1), and a filter screen (132) is movably sleeved on the top of the support block (131).

4. The aquaculture pond water exchange and sewage discharge device according to claim 1, characterized in that, There are two limiting rods (14), and the two limiting rods (14) are symmetrically distributed with the cylinder (5) as the axis of symmetry.

5. The aquaculture pond water exchange and sewage discharge device according to claim 1, characterized in that, The sewage discharge mechanism (15) includes a water pump (151), which is fixedly installed on the top of the support frame (4). A corrugated pipe (152) is fixedly sleeved on the front of the water pump (151), and one end of the corrugated pipe (152) is fixedly sleeved on the top of the water pump sleeve (7).

6. The aquaculture pond water exchange and sewage discharge device according to claim 1, characterized in that, The cylinder (5) is perpendicular to the water-drawing sleeve (7), and the cylinder (5) is located directly above the water-drawing sleeve (7).

7. The aquaculture pond water exchange and sewage discharge device according to claim 1, characterized in that, The second pulley (12) is connected to the first pulley (11) by belt drive, and there are two second pulleys (12).

8. The aquaculture pond water exchange and sewage discharge device according to claim 1, characterized in that, The number of the sliding balls (16) is several, and the several sliding balls (16) are evenly distributed on the top of the water tank (1).

9. The aquaculture pond water exchange and sewage discharge device according to claim 1, characterized in that, The limiting mechanism (17) includes a sliding groove (171) which is opened on the front of the water tank (1). A sliding block (172) is fixedly sleeved inside the sliding seat (2), and the sliding block (172) is movably sleeved inside the sliding groove (171).

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