Fish culture recirculating aquaculture device
By designing a fish farming circulating water device, the circulation of water quality and effective removal of dirt are achieved, the problems of degradation of water quality and bacterial growth in fish farming ponds are solved, and the safety of water quality and aquaculture environment is improved.
Patent Information
- Application Number
- CN202420886055.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-26
AI Technical Summary
In factory-based fish farming, the water quality in fish farming ponds decreases and bacterial breeding problems are mainly due to the deterioration of water quality caused by the residue of bait and fish excrement.
A fish farming circulating water device is designed, including a fish farming pond, a filtering mechanism, a disinfection mechanism and a controller. The aquaculture water is circulated and treated through a water pump: first precipitate and filter in the filter water tank, then enter the disinfection tank for disinfection treatment, and finally Return to the fish pond, use solenoid valve to control the addition of disinfectant, and treat the residue in the filter tank through the stirring rod and spiral blades.
It effectively reduces the content of impurities and bacteria in the aquaculture water, improves the water quality, avoids direct contact with the fish by disinfectants, and ensures water circulation and dirt removal, and prevents blockage.
Smart Images
Figure CN222216897U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of breeding devices, in particular to a circulating water breeding device for fish breeding. Background Art
[0002] In factory fish farming technology, in order to make the fish grow quickly, nutritious bait is added to the fish pond. Since the fish are farmed in the fish pond for a long time, the remaining bait and fish excrement will mix in the water in the breeding pond, causing the quality of the water in the breeding pond to deteriorate and a large number of pathogens to breed in the water. In view of the above problems, a fish farming circulating water farming device is proposed. Utility Model Content
[0003] The purpose of the utility model is to provide a fish farming circulating water culture device to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A fish breeding circulating water breeding device comprises a fish breeding pond, a filtering mechanism, a disinfecting mechanism, a controller and a water pump, wherein a water outlet at the bottom of the side wall of the fish breeding pond is connected to a water inlet of the filtering mechanism through a connecting water pipe, the water outlet of the filtering mechanism is connected to a water inlet of the disinfecting mechanism through a connecting water pipe, an input end of the water pump is connected to a water outlet end at the bottom of the disinfecting mechanism through a connecting water pipe, an output end of the water pump is connected to a water inlet of the side wall of the fish breeding pond through a connecting water pipe, and a controller is fixedly mounted on an outer wall of the disinfecting mechanism;
[0006] The filtering mechanism comprises a water filter box, wherein the first legs are fixedly installed at the four corners of the bottom of the water filter box, a partition is fixedly connected in the water filter box, a first connection port is arranged on the side of the water filter box close to the fish pond, the first connection port is connected to the end of the connecting water pipe connected to the water outlet of the fish pond, a second connection port is arranged on the other side of the water filter box, a sedimentation box is arranged in the water filter box, the sedimentation box is fixedly installed between the partition and the inner wall of the water filter box, a plurality of sedimentation channels are evenly arranged through the sedimentation box, a support ring is arranged on the top of the sedimentation box, the support ring is fixedly installed between the partition and the inner wall of the water filter box, and a filter screen is fixedly installed on the top of the support ring by bolts;
[0007] The disinfection mechanism includes a disinfection tank, a second leg is fixedly installed on the bottom of the disinfection tank in a circle, a third connecting port is provided on the side wall of the disinfection tank, the third connecting port is connected to the second connecting port on the side wall of the water filter box through a connecting water pipe, a third valve is provided on the bottom of the disinfection tank, a storage tank is fixedly installed on the top of the disinfection tank, disinfectant is stored in the storage tank, an electromagnetic valve is installed on the bottom of the storage tank, and the bottom end of the electromagnetic valve is connected to the feeding port of the disinfection tank.
[0008] As a further solution of the utility model: the top of the filter screen is located below the second connecting port, and a hanging ring is symmetrically fixedly connected to the top of the filter screen.
[0009] As a further solution of the utility model: a second valve is fixedly installed at the sewage outlet of the bottom side wall of the water filter box, a first motor is fixedly installed at the bottom of the water filter box, a first rotating shaft is arranged at the bottom of the water filter box, the bottom end of the first rotating shaft passes through the bottom of the water filter box and is fixedly connected to the output end of the first motor, the first rotating shaft is fixedly sleeved with spiral blades in the water filter box, and a first stirring rod is symmetrically fixedly connected to the top end of the first rotating shaft.
[0010] As a further solution of the utility model: a second motor is fixedly installed on the top of the sterilization tank, a second rotating shaft is rotatably connected inside the sterilization tank, the top end of the second rotating shaft passes through the top of the sterilization tank and is fixedly connected to the output end of the second motor, and the second rotating shaft is symmetrically fixedly connected to multiple second stirring rods inside the sterilization tank.
[0011] As a further solution of the utility model: a first valve is fixedly installed at the water outlet of the fish pond, and the first valve has the same size and model as the second valve and the third valve.
[0012] As a further solution of the utility model: the controller is fixedly installed on the outer wall of the disinfection tank, and the controller is electrically connected to the first motor, the second motor, the solenoid valve and the water pump respectively.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. When the utility model is in use, the aquaculture water in the fish pond is discharged from the water outlet, enters the water filter box from the first connecting port through the connected connecting water pipe, and the aquaculture water passes through the sedimentation channel provided in the sedimentation box from bottom to top. The aquaculture water after sedimentation is filtered by the filter net and transported to the disinfection tank from the second connecting port and the connecting water pipe. According to needs, the solenoid valve is controlled to open, and the disinfectant in the storage tank is quantitatively transported to the disinfection tank to disinfect the aquaculture water. The disinfected water is transported to the fish pond through a water pump to realize the circulation of water in the fish pond. The content of impurities in the aquaculture water is reduced through sedimentation and filtration. At the same time, the disinfectant is used to disinfect the aquaculture water, so as to reduce the viruses and bacteria in the aquaculture water, which is beneficial to improving the quality of the circulating water and avoiding direct contact between the disinfectant and the fish.
[0015] 2. When the water filter box of the utility model is discharged, the output end of the first motor drives the spiral blade and the first stirring rod to rotate, and the first stirring rod stirs the accumulated residual fish bait and fish excrement in the water filter box. At the same time, the rotating spiral blade transports the accumulated residual fish bait and fish excrement to the sewage outlet, so that the residual fish bait and fish excrement are quickly discharged from the opened second valve, avoiding clogging by the residual fish bait and fish excrement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The present invention is a structural schematic diagram of a circulating water culture device for fish farming.
[0017] Figure 2 It is a cross-sectional view of a filtering mechanism in a circulating water culture device for fish culture.
[0018] Figure 3 The present invention is a cross-sectional view of a disinfection mechanism in a fish farming circulating water culture device.
[0019] In the figure: 1. fish pond; 2. filtering mechanism; 3. disinfection mechanism; 4. controller; 5. water pump; 6. first valve; 7. water filter box; 8. first leg; 9. first connection port; 10. partition; 11. sedimentation box; 12. sedimentation channel; 13. second connection port; 14. support ring; 15. filter screen; 16. first motor; 17. second valve; 18. first rotating shaft; 19. spiral blade; 20. first stirring rod; 21. disinfection tank; 22. third connection port; 23. second motor; 24. storage tank; 25. solenoid valve; 26. second rotating shaft; 27. second stirring rod; 28. third valve; 29. second leg. 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 3 In an embodiment of the utility model, a fish breeding circulating water breeding device comprises a fish breeding pond 1, a filtering mechanism 2, a disinfecting mechanism 3, a controller 4 and a water pump 5, wherein the water outlet at the bottom of the side wall of the fish breeding pond 1 is connected to the water inlet of the filtering mechanism 2 through a connecting water pipe, the water outlet of the filtering mechanism 2 is connected to the water inlet of the disinfecting mechanism 3 through a connecting water pipe, the input end of the water pump 5 is connected to the water outlet end at the bottom of the disinfecting mechanism 3 through a connecting water pipe, the output end of the water pump 5 is connected to the water inlet of the side wall of the fish breeding pond 1 through a connecting water pipe, and the controller 4 is fixedly mounted on the outer wall of the disinfecting mechanism 3;
[0022] The filtering mechanism 2 comprises a water filter box 7, wherein the first legs 8 are fixedly installed at the four corners of the bottom of the water filter box 7, a partition 10 is fixedly connected inside the water filter box 7, a first connecting port 9 is provided on the side of the water filter box 7 close to the fish pond 1, the first connecting port 9 is connected to the end of the connecting water pipe connected to the water outlet of the fish pond 1, a second connecting port 13 is provided on the other side of the water filter box 7, a sedimentation box 11 is provided inside the water filter box 7, the sedimentation box 11 is fixedly installed between the partition 10 and the inner wall of the water filter box 7, a plurality of sedimentation channels 12 are evenly arranged through the sedimentation box 11, a support ring 14 is provided on the top of the sedimentation box 11, the support ring 14 is fixedly installed between the partition 10 and the inner wall of the water filter box 7, a filter screen 15 is fixedly installed on the top of the support ring 14 by bolts;
[0023] The disinfection mechanism 3 includes a disinfection tank 21, a second leg 29 is fixedly installed on the bottom of the disinfection tank 21 in a circular manner, a third connecting port 22 is provided on the side wall of the disinfection tank 21, the third connecting port 22 is connected to the second connecting port 13 on the side wall of the water filter box 7 through a connecting water pipe, a third valve 28 is provided on the bottom of the disinfection tank 21, a storage tank 24 is fixedly installed on the top of the disinfection tank 21, disinfectant is stored in the storage tank 24, a solenoid valve 25 is installed on the bottom of the storage tank 24, and the bottom end of the solenoid valve 25 is connected to the feeding port of the disinfection tank 21.
[0024] When in use, the aquaculture water in the fish pond 1 is discharged from the water outlet and transported to the filtering mechanism 2 through the connected water pipe. The aquaculture water enters the filter box 7 from the first connecting port 9. The aquaculture water passes through the sedimentation channel 12 set in the sedimentation box 11 from bottom to top. The aquaculture water after sedimentation is filtered by the filter net 15 and transported to the disinfection mechanism 3 from the second connecting port 13 and the connecting water pipe. The filtered aquaculture water enters from the third connecting port 22 set in the disinfection tank 21. According to needs, the solenoid valve 25 is controlled to open, and the disinfectant in the storage tank 24 is quantitatively transported to the disinfection tank 21 to achieve disinfection of the aquaculture water. The disinfected water is transported to the fish pond 1 through the water pump 5 to achieve the circulation of water in the fish pond 1.
[0025] The top of the filter screen 15 is located below the second connection port 13, and a lifting ring is symmetrically fixedly connected to the top of the filter screen 15. When the filter screen 15 is maintained and cleaned, the filter screen 15 that leaks out of the water can be backflushed, or the bolts connecting the filter screen 15 and the support ring 14 can be loosened, and the filter screen 15 can be conveniently taken out of the water filter box 7 through the lifting ring.
[0026] A second valve 17 is fixedly installed at the sewage outlet of the bottom side wall of the water filter box 7, a first motor 16 is fixedly installed at the bottom end of the water filter box 7, a first rotating shaft 18 is arranged at the bottom of the water filter box 7, the bottom end of the first rotating shaft 18 passes through the bottom of the water filter box 7 and is fixedly connected to the output end of the first motor 16, the first rotating shaft 18 is fixedly sleeved with a spiral blade 19 in the water filter box 7, a first stirring rod 20 is symmetrically fixedly connected to the top of the first rotating shaft 18, when the water filter box 7 is discharging sewage, the output end of the first motor 16 drives the spiral blade 19 and the first stirring rod 20 to rotate, the first stirring rod 20 stirs the accumulated residual bait and fish excrement in the water filter box 7, and at the same time the rotating spiral blade 19 transports the accumulated residual bait and fish excrement to the sewage outlet, so that the residual bait and fish excrement are discharged from the opened second valve 17.
[0027] A second motor 23 is fixedly installed on the top of the disinfection tank 21, and a second rotating shaft 26 is rotatably connected inside the disinfection tank 21. The top end of the second rotating shaft 26 passes through the top of the disinfection tank 21 and is fixedly connected to the output end of the second motor 23. The second rotating shaft 26 is symmetrically fixedly connected to multiple second stirring rods 27 inside the disinfection tank 21. The output end of the second motor 23 drives the second rotating shaft 26 to rotate, and the rotating second rotating shaft 26 drives the second stirring rod 27 to rotate, so that the added disinfectant is blended more evenly.
[0028] A first valve 6 is fixedly installed at the water outlet of the fish pond 1. The first valve 6 has the same size as the second valve 17 and the third valve 28. The rate at which water in the fish pond 1 is discharged is adjusted by controlling the opening and closing and the opening and closing degree of the first valve 6.
[0029] The controller 4 is fixedly mounted on the outer wall of the disinfection tank 21 , and is electrically connected to the first motor 16 , the second motor 23 , the solenoid valve 25 and the water pump 5 , respectively. The controller 4 controls the operation of the first motor 16 , the second motor 23 and the water pump 5 , and controls the opening and closing of the solenoid valve 25 .
[0030] 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 circulating water culture device for fish farming, comprising a fish farming pond (1), a filtering mechanism (2), a disinfecting mechanism (3), a controller (4) and a water pump (5), characterized in that: The water outlet at the bottom of the side wall of the fish pond (1) is connected to the water inlet of the filter mechanism (2) through a connecting water pipe, the water outlet of the filter mechanism (2) is connected to the water inlet of the disinfection mechanism (3) through a connecting water pipe, the input end of the water pump (5) is connected to the water outlet at the bottom of the disinfection mechanism (3) through a connecting water pipe, the output end of the water pump (5) is connected to the water inlet of the side wall of the fish pond (1) through a connecting water pipe, and the controller (4) is fixedly mounted on the outer wall of the disinfection mechanism (3); The filtering mechanism (2) comprises a water filter box (7), wherein first legs (8) are fixedly mounted at four corners of the bottom of the water filter box (7), a partition (10) is fixedly connected inside the water filter box (7), a first connecting port (9) is arranged on one side of the water filter box (7) close to the fish pond (1), the first connecting port (9) is connected to the end of a connecting water pipe connected to a water outlet of the fish pond (1), a second connecting port (13) is arranged on the other side of the water filter box (7), a sedimentation box (11) is arranged inside the water filter box (7), the sedimentation box (11) is fixedly mounted between the partition (10) and the inner wall of the water filter box (7), a plurality of sedimentation channels (12) are evenly arranged through the sedimentation box (11), a support ring (14) is arranged on the top of the sedimentation box (11), the support ring (14) is fixedly mounted between the partition (10) and the inner wall of the water filter box (7), a filter screen (15) is fixedly mounted on the top of the support ring (14) by bolts; The disinfection mechanism (3) comprises a disinfection tank (21), a second leg (29) is fixedly mounted on the bottom of the disinfection tank (21) in a circumferential manner, a third connection port (22) is arranged on the side wall of the disinfection tank (21), the third connection port (22) is connected to the second connection port (13) on the side wall of the water filter box (7) through a connecting water pipe, a third valve (28) is arranged on the bottom of the disinfection tank (21), a storage tank (24) is fixedly mounted on the top of the disinfection tank (21), a disinfectant is stored in the storage tank (24), a solenoid valve (25) is mounted on the bottom of the storage tank (24), and the bottom end of the solenoid valve (25) is connected to the feeding port of the disinfection tank (21).
2. A fish farming circulating water culture device according to claim 1, characterized in that: The top of the filter screen (15) is located below the second connection port (13), and a hanging ring is symmetrically fixedly connected to the top of the filter screen (15).
3. A fish farming circulating water culture device according to claim 1, characterized in that: A second valve (17) is fixedly installed at the sewage outlet of the bottom side wall of the water filter box (7), a first motor (16) is fixedly installed at the bottom of the water filter box (7), a first rotating shaft (18) is arranged at the bottom of the water filter box (7), the bottom end of the first rotating shaft (18) passes through the bottom of the water filter box (7) and is fixedly connected to the output end of the first motor (16), the first rotating shaft (18) is fixedly sleeved with a spiral blade (19) in the water filter box (7), and a first stirring rod (20) is symmetrically fixedly connected to the top end of the first rotating shaft (18).
4. A fish farming circulating water culture device according to claim 1, characterized in that: A second motor (23) is fixedly mounted on the top of the sterilizing tank (21), a second rotating shaft (26) is rotatably connected inside the sterilizing tank (21), a top end of the second rotating shaft (26) passes through the top of the sterilizing tank (21) and is fixedly connected to an output end of the second motor (23), and a plurality of second stirring rods (27) are symmetrically fixedly connected to the second rotating shaft (26) inside the sterilizing tank (21).
5. The fish farming circulating water culture device according to claim 1, characterized in that: A first valve (6) is fixedly installed at the water outlet of the fish pond (1), and the first valve (6) has the same size as the second valve (17) and the third valve (28).
6. A fish farming circulating water culture device according to claim 1, characterized in that: The controller (4) is fixedly mounted on the outer wall of the sterilizing tank (21), and the controller (4) is electrically connected to the first motor (16), the second motor (23), the solenoid valve (25) and the water pump (5) respectively.