Aquaculture water quality purifying and filtering device

Abstract

The utility model belongs to the technical field of aquaculture water quality purifying and filtering devices, and particularly discloses an aquaculture water quality purifying and filtering device which comprises a culture pond, a filtering pond is arranged on one side of the culture pond, a water outlet pipe is assembled on the lower portion of one side of the inner wall of the culture pond, and a pipe of the water outlet pipe points to the filtering pond. A filter assembly is assembled in the filter tank, the filter assembly is used for filtering water discharged from the inside of the culture pond, the filter assembly comprises a collecting box, the collecting box is connected with the filter tank through a supporting block, the bottom end of the collecting box is fixedly connected with a second filter screen, and the second filter screen is used for filtering water impurities. The filter tank is mounted on one side of the culture pond, the collecting box is mounted in the filter tank, the second filter screen and the cotton cloth are mounted in the collecting box, and water flowing out of the water outlet pipe falls on the cotton cloth, so that water is filtered.

Description

Technical Field

[0001] This utility model relates to the technical field of aquaculture water purification and filtration devices, specifically, to an aquaculture water purification and filtration device. Background Technology

[0002] Aquaculture is the practice of raising aquatic economic animals and plants using water bodies suitable for cultivation (including planting) and according to the ecological habits and environmental requirements of the aquatic organisms. It is a sector of agricultural production and is divided into marine aquaculture and freshwater aquaculture based on the nature of the water body. Current aquaculture practices often suffer from poor filtration, hindering water recycling. Furthermore, during water cleaning, fish are easily sucked into the outlet, causing injury and impacting aquaculture efficiency.

[0003] Therefore, an aquaculture water purification and filtration device is proposed to solve the aforementioned problems. Utility Model Content

[0004] The present invention aims to provide an aquaculture water purification and filtration device to solve or improve at least one of the above-mentioned technical problems.

[0005] In view of this, the first aspect of this utility model is to provide an aquaculture water purification and filtration device.

[0006] The first aspect of this utility model provides an aquaculture water purification and filtration device, comprising:

[0007] A breeding pond, wherein a filter pool is provided on one side of the breeding pond, and a water outlet pipe is installed on the lower side of one side of the inner wall of the breeding pond, the water outlet pipe being connected to the breeding pond and pointing towards the filter pool.

[0008] The aquaculture pond is equipped with a shrinking device, which is used to drive the fish inside the aquaculture pond to one side so as to facilitate the replacement of the water inside the aquaculture pond.

[0009] The filter tank is equipped with a filter assembly for filtering the water discharged from the aquaculture tank. The filter assembly includes a collection box, which is connected to the filter tank by a support block. A second filter screen is fixed to the bottom of the collection box for filtering water impurities.

[0010] In any of the above technical solutions, a cotton cloth is laid on top of the second filter screen, and the cotton cloth is used to increase the efficiency of sewage filtration.

[0011] In any of the above technical solutions, a water pump is installed at the bottom of the interior of the filter pool, and an inlet pipe is connected above the water pump to pump the filtered water inside the filter pool back into the aquaculture pool.

[0012] In any of the above technical solutions, the shrinkage device includes:

[0013] A slide, which begins at the inner wall of the aquaculture tank;

[0014] A slide block that moves left and right along the arrangement direction of the slide rail. The slide block is L-shaped, and a first filter screen is installed on both the front and bottom surfaces of the slide block.

[0015] The motor is fixed to both sides of the upper surface of the aquaculture pond, and a first wheel is fixed to the shaft end of the motor. A first cable is wound around the outer wall of the first wheel, and the other end of the first cable is connected to a slide.

[0016] In any of the above technical solutions, two slide rails are installed horizontally and two slide rails are installed vertically, and the two horizontal slide rails and the two vertical slide rails are the same and connected.

[0017] In any of the above technical solutions, when the slide moves to the right in the aquaculture pond, the slide, in conjunction with the first filter screen, is used to drive the fish to the right side of the aquaculture pond;

[0018] When the slide moves to the left in the aquaculture tank, the slide is located below the outlet of the water inlet pipe. Water flows onto the slide and splashes, increasing the contact area between water and air, which is used to oxygenate the water in the aquaculture tank and improve water quality.

[0019] In any of the above technical solutions, a lifting device is installed above the aquaculture pond to lift the slide when it is located on the right side of the aquaculture pond, so as to clean the area under the slide.

[0020] In any of the above technical solutions, the lifting device includes:

[0021] A support plate is inclinedly fixed to one side of the aquaculture pond, and the inclination angle of the support plate is degrees. The surface of the other end of the support plate away from the aquaculture pond is flat.

[0022] A support is fixed to the plane of the support plate. A rotating rod is rotatably connected to the outer wall of the support. A second rotating wheel is fixed to the shaft end of the rotating rod. A second cable is wound around the outer wall of the second rotating wheel. The other end of the second cable is connected to a slide. A through hole is opened on the front side of the plane of the support plate, which is symmetrical to the second rotating wheel, for the second cable to pass through and move.

[0023] The beneficial effects of this utility model compared with the prior art are as follows:

[0024] 1. By installing a filter tank on one side of the breeding pond, and a collection box inside the filter tank, a second filter screen and cotton cloth are installed inside the collection box. Water flowing out from the outlet pipe falls onto the cotton cloth, thus filtering the water. In addition, a water pump is installed inside the filter tank, which can introduce the filtered water into the breeding pond through the inlet pipe to realize the circulation of the filtered water.

[0025] 2. By installing a sliding seat inside the breeding pond, with a first filter screen on the sliding seat, the sliding seat can move left and right inside the breeding pond. When the sliding seat moves to the right, it can drive the fish to the right side of the breeding pond. When the water inside the breeding pond is cleaned out, the fish will not be sucked away by the water outlet pipe and injured. When the sliding seat moves to the left and is located below the water inlet pipe, the water flowing down from the water inlet pipe falls on the sliding seat and splashes. The splashing water has a larger contact area with the air, which helps to increase dissolved oxygen and improve water quality.

[0026] 3. When the slide is located on the right side of the aquaculture pond, and the end of the horizontal surface of the slide is against the inner wall of the right side of the aquaculture pond, the slide can move upward inside the slide on the right side. By rotating the rotating rod, the second cable can be wound around the second rotating wheel, which can lift the slide upward, thus cleaning the area below the slide. At the same time, it further reduces the space for fish to move, making it easier to catch fish and increasing the practical effect of the aquaculture pond.

[0027] Additional aspects and advantages of embodiments of the present invention will become apparent in the following description or may be learned by practice of embodiments of the present invention. Attached Figure Description

[0028] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0029] Figure 1 This utility model relates to an aquaculture water purification and filtration device.

[0030] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0031] Figure 3 for Figure 2 Schematic diagram of the internal structure of the medium-sized filter tank.

[0032] in, Figures 1-3 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0033] 1. Aquaculture pond, 2. Filtration pond, 3. Sliding seat, 4. First filter screen, 5. Slide rail, 6. Motor, 7. First rotating wheel, 8. First cable, 9. Second cable, 10. Through hole, 11. Second rotating wheel, 12. Rotating rod, 13. Support plate, 14. Collection box, 15. Cotton cloth, 16. Water outlet pipe, 17. Second filter screen, 18. Water inlet pipe, 19. Support block, 20. Water pump, 21. Support. Detailed Implementation

[0034] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0035] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0036] Please see Figures 1-3 The following describes an aquaculture water purification and filtration device according to some embodiments of the present invention.

[0037] The first aspect of this utility model provides an aquaculture water purification and filtration device. In some embodiments of this utility model, such as... Figures 1-3 As shown, the aquaculture water purification and filtration device includes:

[0038] A breeding pond 1 is provided, and a filter pond 2 is provided on one side of the breeding pond 1. A water outlet pipe 16 is installed on the lower side of one side of the inner wall of the breeding pond 1, and the water outlet pipe 16 is connected to the breeding pond 1 and points to the filter pond 2.

[0039] The aquaculture pond 1 is equipped with a shrinkage device, which is used to drive the fish in the aquaculture pond 1 to one side so as to facilitate the replacement of the water in the aquaculture pond 1.

[0040] The filter tank 2 is equipped with a filter assembly, which is used to filter the water discharged from the aquaculture tank 1. The filter assembly includes a collection box 14, which is connected to the filter tank 2 via a support block 19. A second filter screen 17 is fixed to the bottom of the collection box 14. The second filter screen 17 is used to filter water impurities. A cotton cloth 15 is laid on top of the second filter screen 17 to increase the efficiency of wastewater filtration. A water pump 20 is installed at the bottom of the filter tank 2. An inlet pipe 18 is connected to the top of the water pump 20 to pump the filtered water from the filter tank 2 back into the aquaculture tank 1.

[0041] In any of the above embodiments, fish can be raised inside the aquaculture pond 1. Due to feeding and fish excretion, the fish excrement and food residue inside the aquaculture pond 1 will decompose to produce ammonia. Ammonia is highly toxic to fish, so it is necessary to change the water frequently. By installing a water outlet pipe 16 at the bottom left side of the aquaculture pond 1, the water outlet pipe 16 discharges the water inside the aquaculture pond 1 to the filter pond 2. The filter pond 2 is equipped with a collection box 14. The collection box 14 is equipped with a second filter screen 17 and a cotton cloth 15. The water discharged from the aquaculture pond 1 will first fall on the cotton cloth 15 to filter the water once, leaving the fish excrement and food residue on the cotton cloth. The filtered water will fall into the filter pond 2 through the second filter screen 17 installed below the collection box 14, thereby achieving the effect of water filtration.

[0042] In this embodiment, the shrinking device includes:

[0043] Slide 5, slide 5 begins on the inner wall of aquaculture pond 1;

[0044] The slide 3 moves left and right along the arrangement direction of the slide rail 5. The slide 3 is L-shaped. The first filter screen 4 is installed on both the front and bottom surfaces of the slide 3.

[0045] Motor 6 is fixed to both sides of the upper surface of the breeding pond 1, and a first rotating wheel 7 is fixed to the shaft end of motor 6. A first cable 8 is wound around the outer wall of the first rotating wheel 7, and the other end of the first cable 8 is connected to the slide 3.

[0046] In any of the above embodiments, when draining water from the aquaculture pond 1, and the suction force of the drain pipe 16 is relatively large, fish are easily sucked away by the drain pipe 16. By connecting the external power supply of the motor 6, the shaft end of the motor 6 rotates, causing the first wheel 7 to wrap the first cable around it, and the first cable 8 is contracted, so as to pull the slide 3 towards the direction of the motor 6, thereby driving the fish to the right side of the aquaculture pond 1. The L-shaped slide 3 can reduce the space for fish to move, thereby keeping the fish away from the suction force of the drain pipe 16 when draining water, and avoiding injury to the fish.

[0047] In this embodiment, two slide rails 5 are installed horizontally and two slide rails 5 are installed vertically, and the two horizontal slide rails 5 and the two vertical slide rails 5 are connected to each other.

[0048] In any of the above embodiments, when the slide 3 moves to the right in the aquaculture pond 1, specifically, the slide 3 moves on the transverse slide 5. The two slides 5 can increase the stability of the slide 3 when it moves. The slide 3, together with the first filter screen 4, is used to drive the fish to the right side of the aquaculture pond 1.

[0049] When the slide 3 moves to the left in conjunction with the slide 5 in the aquaculture pond 1, the slide 3 is located below the outlet of the water inlet pipe 18. Water flows onto the slide 3 and splashes, increasing the contact area between water and air, which is used to oxygenate the water in the aquaculture pond 1 and improve water quality.

[0050] In this embodiment, a lifting device is installed above the aquaculture pond 1 to lift the slide 3 when it is located on the right side of the aquaculture pond 1, in order to clean the area under the slide 3. The lifting device includes:

[0051] Support plate 13 is inclined and fixed to one side of the aquaculture pond 1, and the inclination angle of support plate 13 is 40 degrees. The surface of the other end of support plate 13 away from the aquaculture pond 1 is flat.

[0052] Support 21 is fixed to the plane of support plate 13. A rotating rod 12 is rotatably connected to the outer wall of support 21. A second rotating wheel 11 is fixed to the shaft end of the rotating rod 12. A second cable 9 is wound around the outer wall of the second rotating wheel 11. The other end of the second cable 9 is connected to the slide 3. A through hole 10 is opened on the front side of the plane of support plate 13, which is symmetrical to the second rotating wheel 11, for the second cable 9 to pass through and move.

[0053] In any of the above embodiments, when it is necessary to clean the area under the slide 3, and the slide 3 is located close to the bottom of the aquaculture pond 1, making cleaning inconvenient, the rotating rod 12 is rotated so that the second rotating wheel 11 wraps the second cable 9 around it, thereby enabling the slide 3 to move the fish upwards. The right bottom surface of the slide 3 abuts against the inner wall of the aquaculture pond 1, which can prevent the fish from running out from the edge of the slide 3 and the aquaculture pond 1 when the slide 3 moves upwards. After the slide 3 is raised, the area under the slide 3 is cleaned, and fish are prevented from escaping from inside the slide 3. A net cage is installed at the outlet pipe 16 located inside the aquaculture pond 1 to prevent fish from being sucked into the filter pond 2.

[0054] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "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 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.

[0055] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A water purification and filtration device for aquaculture, characterized in that, include: A breeding pond (1) is provided with a filter pond (2) on one side of the breeding pond (1). A water outlet pipe (16) is installed on the lower side of the inner wall of the breeding pond (1). The water outlet pipe (16) is connected to the breeding pond (1) and points towards the filter pond (2). The aquaculture pond (1) is equipped with a shrinking device inside, which is used to drive the fish inside the aquaculture pond (1) to one side so as to facilitate the replacement of the water inside the aquaculture pond (1). The filter pool (2) is equipped with a filter assembly inside, which is used to filter the water discharged from the aquaculture pool (1). The filter assembly includes a collection box (14), which is connected to the filter pool (2) through a support block (19). A second filter screen (17) is fixed to the bottom of the collection box (14), which is used to filter water impurities.

2. The aquaculture water purification and filtration device according to claim 1, characterized in that, A cotton cloth (15) is laid on top of the second filter screen (17), which is used to increase the efficiency of wastewater filtration.

3. The aquaculture water purification and filtration device according to claim 2, characterized in that, A water pump (20) is installed at the bottom inside the filter pool (2), and an inlet pipe (18) is connected above the water pump (20) to pump the filtered water inside the filter pool (2) back into the aquaculture pool (1).

4. The aquaculture water purification and filtration device according to claim 3, characterized in that, The shrinkage device includes: Slide (5), the slide (5) begins at the inner wall of the aquaculture pond (1); The slide (3) moves left and right along the arrangement direction of the slide (5). The slide (3) is L-shaped. The front and bottom surfaces of the slide (3) are equipped with a first filter screen (4). The motor (6) is fixed to both sides of the upper surface of the breeding pond (1), and the shaft end of the motor (6) is fixed to a first wheel (7). The outer wall of the first wheel (7) is wrapped with a first cable (8), and the other end of the first cable (8) is connected to the slide (3).

5. The aquaculture water purification and filtration device according to claim 4, characterized in that, The slide rails (5) are installed in two horizontal directions and in two vertical directions, and the two horizontal slide rails (5) and the two vertical slide rails (5) are connected to each other.

6. The aquaculture water purification and filtration device according to claim 5, characterized in that: When the slide (3) moves to the right in the aquaculture pond (1), the slide (5) works in conjunction with the first filter screen (4) to drive the fish to the right side of the aquaculture pond (1); When the slide (3) moves to the left in the aquaculture pond (1), the slide (3) is located below the outlet of the water inlet pipe (18), and the water flows onto the slide (3) to splash, increasing the contact area between water and air, which is used to oxygenate the water in the aquaculture pond (1) and improve the water quality.

7. The aquaculture water purification and filtration device according to claim 6, characterized in that, The aquaculture pond (1) is equipped with a lifting device above it, which is used to lift the slide (3) when it is located on the right side of the aquaculture pond (1) in order to clean the area under the slide (3).

8. The aquaculture water purification and filtration device according to claim 7, characterized in that, The lifting device includes: Support plate (13), the support plate (13) is inclined and fixed to one side of the breeding pond (1), and the inclination angle of the support plate (13) is (40) degrees. The surface of the other end of the support plate (13) away from the breeding pond (1) is flat. Support (21), the support (21) is fixed to the plane of the support plate (13), the outer wall of the support (21) is rotatably connected to a rotating rod (12), the shaft end of the rotating rod (12) is fixedly connected to a second rotating wheel (11), the outer wall of the second rotating wheel (11) is wound with a second cable (9), the other end of the second cable (9) is connected to the slide (3), and the front side of the plane of the support plate (13) has a through hole (10) that is symmetrical to the second rotating wheel (11) for the second cable (9) to pass through and move.

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