Water body filtering device for fish culture

Abstract

The utility model discloses a fish culture water body filtering device which comprises a fish tank body, a mounting plate is fixedly installed in the fish tank body, a separation net is arranged on the mounting plate, a water pump is fixedly installed on one side of the fish tank body, and a filtering box is fixedly installed on one side of the fish tank body and located below the water pump. A first partition plate is fixedly mounted in the filter box, a second partition plate is fixedly mounted on one side of the first partition plate, a filter screen through pipe is in threaded connection with one side of the first partition plate, and an activated carbon screen pipe is in threaded connection with the other side of the first partition plate and located above the second partition plate; water in the fish tank is pumped in through the water pump and sequentially passes through the filter net pipe and the activated carbon net pipe under the action of the first partition plate and the second partition plate, the water is doubly filtered and then discharged into the fish tank body, and therefore the effects that the water does not need to be poured out completely, and fishes do not need to be placed at other places are achieved.

Description

Technical Field

[0001] The utility model relates to a water body filtering device, in particular to a water body filtering device for fish farming. Background Art

[0002] A fish tank is a glass vessel specially used for fish farming. It serves as an ornamental container for raising aquatic plants and animals. It is an animal breeding area and usually has at least one side made of transparent glass or high-strength plastic. For the normal growth of fish, the water in the fish tank should be replaced regularly.

[0003] At present, the water in the fish tank is mostly replaced by pouring out all the water in the fish tank and then replacing it with clean water. The whole operation process is relatively cumbersome, and when changing the water, all the fish in the fish tank need to be taken out and placed in other temporary locations, which will also cause certain harm to the fish. Therefore, the present application proposes a fish farming water filtering device to solve this problem. Utility Model Content

[0004] The utility model aims to provide a water filtering device for fish farming, so as to solve the problem that the water in the fish tank is mostly replaced by pouring out all the water in the fish tank and then replacing it with clean water in the above-mentioned background technology. The whole operation process is relatively cumbersome, and when changing the water, all the fish in the fish tank need to be taken out and placed in other temporary locations, which will also cause certain harm to the fish.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water filtering device for fish farming comprises a fish tank body, a mounting plate is fixedly installed inside the fish tank body, a partition net is arranged on the mounting plate, a water pump is fixedly installed on one side of the fish tank body, a filter box is fixedly installed on one side of the fish tank body and below the water pump, a first partition is fixedly installed inside the filter box, a second partition is fixedly installed on one side of the first partition, a filter pipe is threadedly connected to one side of the first partition, an activated carbon mesh pipe is threadedly connected to the other side of the first partition and above the second partition, a first water inlet pipe is fixedly installed at the liquid inlet end of the water pump, the first water inlet pipe is inserted into the interior of the filter box, a second water inlet pipe is fixedly installed at the bottom of the filter box, the second water inlet pipe is inserted into the interior of the fish tank body, and a water outlet pipe is fixedly installed at the liquid outlet end of the water pump, and one end of the water outlet pipe is inserted into the interior of the fish tank body.

[0007] As a further solution of the utility model: a sealing plate is arranged on the front side of the filter box, fixing bolts are arranged at the four corners of the front side of the sealing plate, and the sealing plate is fixed to the filter box by the fixing bolts.

[0008] As a further solution of the utility model: a solenoid valve is fixedly installed on the second water inlet pipe.

[0009] As a further solution of the utility model: a through groove adapted to the partition net is opened on the mounting plate, guide rods are symmetrically fixedly installed on the top of the mounting plate, and two guide rods both penetrate the partition net and are slidably connected to the partition net.

[0010] As a further solution of the utility model: a winding rope is symmetrically fixedly installed on the top of the partition net, a motor is fixedly installed on the rear side of the fish tank body, a rotating shaft is fixedly installed on the output shaft of the motor, a winding roller is fixedly installed on the outer side of the rotating shaft, a guide wheel is rotatably installed on the top rear side of the fish tank body, one end of the winding rope is jointly wound around the outer side of the guide wheel and the winding roller, and one end of the winding rope is fixedly connected to the winding roller.

[0011] As a further solution of the utility model: a switch is fixedly installed on the fish tank body, the motor and the solenoid valve are electrically connected to the switch through wires, and the switch is electrically connected to an external power supply through wires.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model draws water into the fish tank through a water pump and allows the water to pass through the filter mesh tube and the activated carbon mesh tube in sequence under the action of the first partition and the second partition. The water is doubly filtered and then discharged into the interior of the fish tank body, thereby achieving the effect of not having to pour out all the water and placing the fish elsewhere.

[0014] 2. When the fish needs to be taken out, the utility model drives the separation net to rise through the motor to take out the fish, thereby avoiding the damage to the fish caused by the fishing net and the troublesome problem of taking out the fish. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a partial front view of the utility model.

[0017] Figure 3 It is a side sectional view in the utility model.

[0018] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0019] 1. Guide rod; 2. Fish tank body; 3. Water outlet pipe; 4. Water pump; 5. First water inlet pipe; 6. Second water inlet pipe; 7. Mounting plate; 8. Partition net; 9. Guide wheel; 10. Sealing plate; 11. Fixing bolts; 12. Filter box; 13. Winding rope; 14. First partition; 15. Second partition; 16. Activated carbon mesh tube; 17. Winding roller; 18. Filter screen pass pipe; 19. Motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 In the embodiment of the utility model, a water filtering device for fish farming includes a fish tank body 2, a mounting plate 7 is fixedly installed inside the fish tank body 2, a partition net 8 is arranged on the mounting plate 7, a water pump 4 is fixedly installed on one side of the fish tank body 2, a filter box 12 is fixedly installed on one side of the fish tank body 2 and below the water pump 4, a first partition plate 14 is fixedly installed inside the filter box 12, a second partition plate 15 is fixedly installed on one side of the first partition plate 14, a filter screen pipe 18 is threadedly connected to one side of the first partition plate 14, an activated carbon mesh pipe 16 is threadedly connected to the other side of the first partition plate 14 and above the second partition plate 15, a first water inlet pipe 5 is fixedly installed at the liquid inlet end of the water pump 4, the first water inlet pipe 5 is inserted into the interior of the filter box 12, a second water inlet pipe 6 is fixedly installed at the bottom of the filter box 12, and the second water inlet pipe 6 is inserted into the interior of the fish tank body 2, and a water outlet pipe 3 is fixedly installed at the liquid outlet end of the water pump 4, and one end of the water outlet pipe 3 is inserted into the interior of the fish tank body 2.

[0022] A sealing plate 10 is provided on the front side of the filter box 12, and fixing bolts 11 are provided at the four front corners of the sealing plate 10. The sealing plate 10 is fixed to the filter box 12 by the fixing bolts 11. The filter screen pipe 18 and the activated carbon mesh pipe 16 inside the filter box 12 are regularly disassembled and cleaned by removing the sealing plate 10.

[0023] A solenoid valve is fixedly installed on the second water inlet pipe 6 .

[0024] A through groove matched with the partition net 8 is opened on the mounting plate 7, and guide rods 1 are symmetrically fixedly installed on the top of the mounting plate 7. Two guide rods 1 both penetrate the partition net 8 and are slidably connected to the partition net 8, so that the partition net 8 can slide on the outside of the guide rods 1.

[0025] A winding rope 13 is symmetrically fixedly installed on the top of the partition net 8, a motor 19 is fixedly installed on the rear side of the fish tank body 2, a rotating shaft is fixedly installed on the output shaft of the motor 19, a winding roller 17 is fixedly installed on the outer side of the rotating shaft, a guide wheel 9 is rotatably installed on the top rear side of the fish tank body 2, one end of the winding rope 13 is jointly wound around the outer side of the guide wheel 9 and the winding roller 17, one end of the winding rope 13 is fixedly connected to the winding roller 17, and the partition net 8 can be driven to rise or fall by the motor 19, so that the fish inside the fish tank can be taken out or put into the water conveniently.

[0026] A switch is fixedly mounted on the fish tank body 2, the motor 19 and the solenoid valve are electrically connected to the switch through wires, and the switch is electrically connected to an external power source through wires.

[0027] The working principle of the utility model is:

[0028] When the utility model is used, water inside the fish tank body 2 is pumped into the water pump 4. After the water enters the filter box 12, it is first filtered through the filter mesh pipe 18 to filter the fish excrement and food residues in the water. Then the water is filtered for the second time through the activated carbon mesh pipe 16 to absorb and filter out some impurities, organic matter, etc. in the water. The double-filtered water enters the inside of the fish tank body 2 again, thereby completing the filtration of the water without taking out the fish. When the fish needs to be taken out, the motor 19 is started, and the motor 19 drives the rotating shaft and the winding roller 17 on its outer side to reel up. The winding roller 17 drives the winding rope 13 to reel up under the guidance of the guide wheel 9, and then the partition net 8 is raised under the guidance of the guide rod 1. During the rising process of the partition net 8, the fish will be driven to rise together. After rising to a certain height, it can be conveniently salvaged out of the fish tank.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water filtering device for fish farming, comprising a fish tank body (2), characterized in that: A mounting plate (7) is fixedly installed inside the fish tank body (2), and a partition net (8) is arranged on the mounting plate (7). A water pump (4) is fixedly installed on one side of the fish tank body (2). A filter box (12) is fixedly installed on one side of the fish tank body (2) and below the water pump (4). A first partition plate (14) is fixedly installed inside the filter box (12), and a second partition plate (15) is fixedly installed on one side of the first partition plate (14). A filter screen pipe (18) is threadedly connected to one side of the first partition plate (14). An activated carbon mesh tube (16) is threadedly connected to the other side of the partition (14) and located above the second partition (15); a first water inlet pipe (5) is fixedly mounted on the liquid inlet end of the water pump (4); the first water inlet pipe (5) is inserted into the interior of the filter box (12); a second water inlet pipe (6) is fixedly mounted on the bottom of the filter box (12); the second water inlet pipe (6) is inserted into the interior of the fish tank body (2); a water outlet pipe (3) is fixedly mounted on the liquid outlet end of the water pump (4); one end of the water outlet pipe (3) is inserted into the interior of the fish tank body (2).

2. A water filtering device for fish farming according to claim 1, characterized in that: A sealing plate (10) is provided on the front side of the filter box (12), fixing bolts (11) are provided at four corners on the front side of the sealing plate (10), and the sealing plate (10) is fixed to the filter box (12) via the fixing bolts (11).

3. A water filtering device for fish farming according to claim 1, characterized in that: A solenoid valve is fixedly mounted on the second water inlet pipe (6).

4. The water filtering device for fish farming according to claim 1, characterized in that: The mounting plate (7) is provided with a through slot adapted to the partition net (8), and guide rods (1) are symmetrically fixedly mounted on the top of the mounting plate (7), and the two guide rods (1) both penetrate the partition net (8) and are slidably connected to the partition net (8).

5. The water filtering device for fish farming according to claim 1, characterized in that: A reeling rope (13) is symmetrically fixedly mounted on the top of the separation net (8); a motor (19) is fixedly mounted on the rear side of the fish tank body (2); a rotating shaft is fixedly mounted on the output shaft of the motor (19); a reeling roller (17) is fixedly mounted on the outer side of the rotating shaft; a guide wheel (9) is rotatably mounted on the rear side of the top of the fish tank body (2); one end of the reeling rope (13) is wound around the outer side of the guide wheel (9) and the reeling roller (17); and one end of the reeling rope (13) is fixedly connected to the reeling roller (17).

6. A water filtering device for fish farming according to claim 5, characterized in that: A switch is fixedly mounted on the fish tank body (2); the motor (19) and the solenoid valve are electrically connected to the switch via wires; and the switch is electrically connected to an external power source via wires.

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