CN115104569A - Eddy current type recirculating aquaculture equipment - Google Patents
Eddy current type recirculating aquaculture equipment Download PDFInfo
- Publication number
- CN115104569A CN115104569A CN202210941112.1A CN202210941112A CN115104569A CN 115104569 A CN115104569 A CN 115104569A CN 202210941112 A CN202210941112 A CN 202210941112A CN 115104569 A CN115104569 A CN 115104569A
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- water
- pipe
- culture pond
- water tank
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
Abstract
The invention discloses an eddy current type circulating water culture device, which relates to the field of culture and comprises a culture pond, wherein the lower end of the culture pond is fixedly connected with a height frame, a circular water tank is arranged around the outside of the culture pond and beside the height frame, eddy current oxygenation mechanisms are symmetrically arranged at the front and back of the outside of the culture pond, each eddy current oxygenation mechanism comprises an axial flow pump arranged in the inner cavity of the circular water tank, and the output end of the axial flow pump is connected with a water delivery pipe; according to the invention, water flows out of the two water injection pipes, and the water outlet directions of the two water injection pipes are uniformly placed anticlockwise or clockwise, so that the two water injection pipes rotate water in the culture pond to form a vortex, the water is rotated to enable excrement attached to the bottom of the container to fall off, and the water in the culture pond slowly forms the vortex after the water injection power is stopped, and then the excrement of fish is discharged from the water outlet.
Description
Technical Field
The invention relates to the field of cultivation, in particular to an eddy current type circulating water cultivation device.
Background
In recent years, with the improvement of living standard of people, the demand on aquatic products is gradually increased, so that the aquaculture industry is developed more and more, the development of the aquaculture industry inevitably promotes the development of aquaculture equipment, the most important thing for fish culture in a fishpond is water quality, the quality of the cultured fish is determined by the excellent degree of the water quality, and the feces of the fish, the thrown bait and the like all influence the quality of the cultured fish, so that in order to improve the living environment of the fish, the feces in the fishpond and the unused bait need to be cleaned in time;
at the present stage, a large number of ponds or fish ponds generally adopt high-power water pumps to wash out the bottom of the pond when clearing up fish excretions, and the large-scale fish culture bases such as ponds intelligently remove dirt through an artificial mode, so that the dirt removing effect is poor, the cost is high, and the energy consumption is high.
Disclosure of Invention
The invention aims to provide an eddy current type circulating water aquaculture device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an eddy current type circulating water culture device comprises a culture pond, wherein the lower end of the culture pond is fixedly connected with a height frame, a circular water tank is arranged around the outside of the culture pond and beside the height frame, eddy current oxygenation mechanisms are symmetrically arranged on the front and back of the outside of the culture pond and comprise an axial flow pump arranged in an inner cavity of the circular water tank, the output end of the axial flow pump is connected with a water delivery pipe, the other end of the water delivery pipe is fixedly connected with a splicing pipe, the other end of the splicing pipe is connected with a water injection pipe, the water injection pipe penetrates through the wall surface of the culture pond and enters the inner cavity of the culture pond, a certain angle is formed between the water injection pipe and the wall surface of the inner cavity of the culture pond, an oxygenation pipe is arranged on the splicing pipe, the water outlet ends of all the right-angle water injection pipes in the eddy current oxygenation mechanism are arranged clockwise or anticlockwise, the bottom wall of the inner cavity of the culture pond is provided with a water outlet, the water outlet is communicated with the circular water tank through a sewage discharge mechanism.
Preferably, the sewage draining mechanism comprises a water draining port, a sewage draining pipe and valves, wherein the water draining port is connected with the middle of the sewage draining pipe, two ends of the sewage draining pipe extend to the upper part of the circular water tank, the valves are fixedly installed at two water outlet ends of the sewage draining pipe and used for controlling the discharge of sewage in the inner cavity of the culture pond to the flow velocity in the circular water tank, the two vortex oxygenation mechanisms are symmetrically arranged on two sides of the sewage draining pipe respectively, and the two vortex oxygenation mechanisms and the sewage draining pipe are in a cross shape.
Preferably, a filter screen is arranged on the water outlet to prevent fish from entering the sewage discharge pipe.
Preferably, the axial flow pumps in the two vortex oxygenation mechanisms control the operation of the axial flow pumps through the change of the water level in the inner cavity of the circular water tank, the axial flow pumps are switched on when the water level of the circular water tank is high, and the axial flow pumps are switched off or the power is reduced when the water level of the circular water tank is low.
Preferably, the ceramsite is laid in the inner cavity of the circular water tank, the density of the ceramsite is smaller than the density of water, the ceramsite can float on the water surface in the circular water tank, and half of the ceramsite is larger than the water surface in volume, nitrobacteria are laid on the ceramsite, and the nitrobacteria are cultured through the continuous change of the liquid level in the inner cavity of the circular water tank, so that the aim of decomposing the excrement of the fish is fulfilled.
Preferably, plants, earthworms and the like can be planted on the ceramsite to accelerate the decomposition of excrement of fish, a sealing cover is arranged at an opening at the upper end of the circular water tank to cover the ceramsite, the plants and the animals in the circular water tank to achieve a sun-shading effect, and the water evaporation of the circular water tank is reduced.
Preferably, an isolation net is arranged between the two axial-flow pumps in the inner cavity of the circular water tank and the ceramsite, and the isolation net is fixed on the wall surface of the inner cavity of the circular water tank.
Preferably, a protective net is fixedly mounted on the upper end surface of the culture pond to prevent fish from jumping out of the interior of the culture pond.
In conclusion, the beneficial effects of the invention are as follows:
1. according to the invention, when water flows through the oxygen increasing pipe, the water contacts with air and carries a large amount of oxygen into the culture pond, so that the oxygen increasing work of water in the culture pond is realized, no additional power such as oxygen increasing machine is needed for increasing oxygen in the culture pond, the damage of energy is reduced, and the culture cost is reduced.
2. According to the invention, water flows out of the two water injection pipes, and the water outlet directions of the two water injection pipes are uniformly placed anticlockwise or clockwise, so that the two water injection pipes rotate water in the culture pond to form a vortex, the water is rotated to enable excrement attached to the bottom of the container to fall off, and the water in the culture pond slowly forms the vortex after the water injection power is stopped, and then the excrement of fish is discharged from the water outlet.
3. According to the invention, the nitrifying bacteria placed in the circular water tank can be better cultured to form flora and further purify the excrement of the fish through the continuous change of the water level in the circular water tank, so that the effect of purifying water is achieved, and meanwhile, the purified water enters the culture pond again to culture the fish, so that a complete ecological circulating water system is formed.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall full-section structure of an eddy current type recirculating aquaculture apparatus of the present invention;
fig. 2 is an overall plan view of fig. 1 according to the present invention.
The scores in the figures are as follows: 10. a culture pond; 11. a vortex oxygenation mechanism; 15. a water outlet; 16. A filter screen; 17. a height frame; 18. a circular water tank; 19. a sewage discharge pipe; 20. a valve; 21. an oxygenation pipe; 22. splicing the tubes; 23. a water delivery pipe; 24. a water injection pipe; 25. a protective net; 26. an axial flow pump; 29. A sewage draining mechanism; 31. an isolation net; 32. and (3) ceramsite.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-2, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-2, an embodiment of the present invention is shown: an eddy current type circulating water aquaculture device comprises an aquaculture pond 10, wherein the lower end of the aquaculture pond 10 is fixedly connected with a height frame 17, a circular water tank 18 is arranged around the outside of the aquaculture pond 10 and beside the height frame 17, eddy current oxygenation mechanisms 11 are symmetrically arranged in the front and back of the outside of the aquaculture pond 10, each eddy current oxygenation mechanism 11 comprises an axial flow pump 26 arranged in the inner cavity of the circular water tank 18, the output end of the axial flow pump 26 is connected with a water pipe 23, the other end of the water pipe 23 is fixedly connected with a splicing pipe 22, the other end of the splicing pipe 22 is connected with a water injection pipe 24, the water injection pipe 24 penetrates through the wall surface of the aquaculture pond 10 and enters the inner cavity of the aquaculture pond 10, a certain angle is formed between the water injection pipe 24 and the wall surface of the inner cavity of the aquaculture pond 10, an oxygenation pipe 21 is arranged on the splicing pipe 22, and the water outlet ends of all the right-angle water injection pipes 24 in the eddy current oxygenation mechanism 11 are arranged clockwise or anticlockwise, the bottom wall of the inner cavity of the culture pond 10 is provided with a water outlet 15, and the water outlet 15 is communicated with the circular water tank 18 through a sewage discharge mechanism 29.
In addition, in an embodiment, the drainage mechanism 29 includes that the lower end of the drainage port 15 is connected with the middle of the drainage pipe 19, the two ends of the drainage pipe 19 extend to the upper side of the circular water tank 18, two water outlet ends of the drainage pipe 19 are fixedly provided with valves 20 for controlling the flow rate of sewage discharged into the circular water tank 18 in the inner cavity of the culture pond 10, the two vortex oxygenation mechanisms 11 are respectively and symmetrically positioned at the two sides of the drainage pipe 19, and the two vortex oxygenation mechanisms 11 and the drainage pipe 19 are in a cross shape.
In addition, in one embodiment, a filter screen 16 is provided on the drain opening 15 to prevent fish from entering the drain pipe 19.
In addition, in an embodiment, the axial flow pumps 26 in the two vortex oxygenation mechanisms 11 control the operation of the axial flow pumps 26 by changing the water level in the inner cavity of the circular water tank 18, when the water level of the circular water tank 18 is high, the axial flow pumps 26 are turned on, and when the water level of the circular water tank 18 is low, the axial flow pumps 26 are turned off or the power is reduced.
In addition, in an embodiment, the ceramsite 32 is laid in the inner cavity of the circular water tank 18, the density of the ceramsite 32 is smaller than the density of water, the ceramsite can float on the water surface in the circular water tank 18, and half of the ceramsite is larger than the water surface, nitrobacteria are laid on the ceramsite 32, and the nitrobacteria are cultured through the continuous change of the liquid level in the inner cavity of the circular water tank 18, so that the aim of decomposing the excrement of the fish is fulfilled.
In addition, in one embodiment, plants, earthworms and the like can be planted on the ceramic granules 32 to accelerate the decomposition of fish excrement, and a sealing cover is arranged at an opening at the upper end of the circular water tank 18 to cover the ceramic granules 32, the plants and the animals in the circular water tank 18 to achieve a sun-shading effect and reduce the water evaporation of the circular water tank 18.
In addition, in an embodiment, an isolation net 31 is arranged between the two axial flow pumps 26 in the inner cavity of the circular water tank 18 and the ceramsite 32, and the isolation net 31 is fixed on the wall surface of the inner cavity of the circular water tank 18.
In addition, in one embodiment, a protective net 25 is fixedly installed on the upper end surface of the culture pond 10 to prevent fish from jumping out of the interior of the culture pond 10.
In specific implementation, water is injected into the culture pond 10 and the circular water tank 18, fish culture is carried out in the culture pond 10, the two axial-flow pumps 26 are started, the axial-flow pumps 26 enable water in the circular water tank 18 to sequentially pass through the water conveying pipe 23, the splicing pipe 22 and the water injection pipe 24 so as to enter the culture pond 10, meanwhile, when the water passes through the oxygen increasing pipe 21 on the splicing pipe 22, the water is enabled to be in contact with air when flowing through the oxygen increasing pipe 21 so as to carry a large amount of oxygen to enter the splicing pipe 22, finally, the water enters the culture pond 10 through the water injection pipe 24, the water outlet ends of the two water injection pipes 24 are uniformly placed anticlockwise or clockwise, a certain angle is formed by enabling the water to be close to the wall body of the culture pond 10 through the water outlet ends of the water injection pipes 24, the water impacts to drive water in the culture pond 10 to rotate so as to form vortex, and oxygen is increased for the water in the culture pond 10 through a water mixture discharged from the water injection pipe 24, the oxygen is added into the culture pond 10 without extra power, so that the damage of energy sources is reduced, and the culture cost is reduced;
when the water and the fishes in the culture pond 10 rotate, the excrement of the fishes in the culture pond 10 is stirred, after the water and the fishes reach a certain rotating speed, the power of the two axial-flow pumps 26 is reduced, the water flow flowing into the culture pond 10 is reduced, at the moment, under the condition that the water rotating in the culture pond 10 has no power, a vortex is formed at the center of the bottom of the culture pond 10, at the moment, the rotating speed of the part is high, the excrement of the peripheral fishes is gathered together and is discharged through the water outlet 15 to flow into the circular water tank 18, the invention ingeniously solves the problem that the excrement of the fishes at the bottom of the water cannot be discharged, in the invention, the excrement attached to the bottom of the container falls off by rotating the water, and the water in the culture pond 10 slowly forms a vortex after the water injection power stops, so that the excrement of the fishes is discharged from the water outlet 15;
meanwhile, the valve 20 is always opened, the two axial-flow pumps 26 continuously pump water from the circular water tank 18 to the culture pond 10, the water in the culture pond 10 also flows into the circular water tank 18 through the sewage discharge pipe 19 and the valve 20, because the power of the two axial-flow pumps 26 changes, the water levels in the culture pond 10 and the circular water tank 18 continuously change, when the water level of the culture pond 10 rises, the water level of the circular water tank 18 drops, otherwise, in a word, the water amount in the culture pond 10 and the circular water tank 18 is not changed, and because the water level is continuously changed during the culture of nitrobacteria, the nitrobacteria placed in the circular water tank 18 can be better cultured while the water level in the circular water tank 18 continuously rises, flora is formed, and then the excrement of fish is purified, so that a complete ecological circulating water system is formed.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (8)
1. An eddy current type circulating water aquaculture equipment, includes breed pond (10), its characterized in that: the lower end of the culture pond (10) is fixedly connected with a height frame (17), a circular water tank (18) is arranged on the side of the height frame (17) around the outside of the culture pond (10), vortex oxygenation mechanisms (11) are symmetrically arranged around the outside of the culture pond (10), each vortex oxygenation mechanism (11) comprises an axial flow pump (26) arranged in the inner cavity of the circular water tank (18), the output end of the axial flow pump (26) is connected with a water delivery pipe (23), the other end of the water delivery pipe (23) is fixedly connected with a splicing pipe (22), the other end of the splicing pipe (22) is connected with a water injection pipe (24), the water injection pipe (24) penetrates through the wall surface of the culture pond (10) and enters the inner cavity of the culture pond (10), a certain angle is formed between the water injection pipe (24) and the wall surface of the inner cavity of the culture pond (10), and an oxygenation pipe (21) is arranged on the splicing pipe (22), the water outlet ends of all the right-angle water injection pipes (24) in the vortex oxygenation mechanism (11) are placed clockwise or anticlockwise, a water outlet (15) is formed in the bottom wall of an inner cavity of the culture pond (10), and the water outlet (15) is communicated with the circular water tank (18) through a sewage discharge mechanism (29).
2. An eddy current recirculating aquaculture apparatus as claimed in claim 1 wherein: sewage mechanism (29) include department is connected in the middle of outlet (15) lower extreme and blow off pipe (19), blow off pipe (19) both ends extend to circular basin (18) top, two outlet end fixed mounting valves (20) of blow off pipe (19) are used for control sewage discharges in breeding pond (10) inner chamber the velocity of flow in circular basin (18), two vortex oxygenation mechanism (11) symmetry respectively is located blow off pipe (19) both sides, two vortex oxygenation mechanism (11) with blow off pipe (19) present the cross.
3. An eddy current recirculating aquaculture apparatus as claimed in claim 1 wherein: a filter screen (16) is arranged on the water outlet (15).
4. An eddy current recirculating aquaculture apparatus as claimed in claim 1 wherein: the axial flow pumps (26) in the two vortex oxygenation mechanisms (11) control the operation of the axial flow pumps (26) through the change of the water level in the inner cavity of the circular water tank (18), when the water level of the circular water tank (18) is high, the axial flow pumps (2 and 6) are switched on, and when the water level of the circular water tank (18) is low, the axial flow pumps (26) are switched off or the power is reduced.
5. An eddy current recirculating aquaculture apparatus as claimed in claim 1 wherein: the ceramsite (32) is laid in the inner cavity of the circular water tank (18), the density of the ceramsite (32) is smaller than the density of water, the ceramsite can float on the water surface in the circular water tank (18), half of the ceramsite is larger than the water surface in volume, and nitrobacteria are laid on the ceramsite (32).
6. An eddy current recirculating aquaculture apparatus as claimed in claim 1 wherein: plants, earthworms and the like can be planted on the ceramsite (32) to accelerate the decomposition of excrement of fish, and a sealing cover is arranged at an opening at the upper end of the circular water tank (18).
7. An eddy current recirculating aquaculture apparatus as claimed in claim 1 wherein: an isolation net (31) is arranged between the two axial flow pumps (26) in the inner cavity of the circular water tank (18) and the ceramsite (32), and the isolation net (31) is fixed on the wall surface of the inner cavity of the circular water tank (18).
8. An eddy current recirculating aquaculture apparatus as claimed in claim 1 wherein: and a protective net (25) is fixedly arranged on the upper end surface of the culture pond (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210941112.1A CN115104569A (en) | 2022-08-08 | 2022-08-08 | Eddy current type recirculating aquaculture equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210941112.1A CN115104569A (en) | 2022-08-08 | 2022-08-08 | Eddy current type recirculating aquaculture equipment |
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| CN115104569A true CN115104569A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210941112.1A Pending CN115104569A (en) | 2022-08-08 | 2022-08-08 | Eddy current type recirculating aquaculture equipment |
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| CN (1) | CN115104569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117397633A (en) * | 2023-12-15 | 2024-01-16 | 北京市农林科学院 | Fish pond belt cleaning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117397633A (en) * | 2023-12-15 | 2024-01-16 | 北京市农林科学院 | Fish pond belt cleaning device |
| CN117397633B (en) * | 2023-12-15 | 2024-04-16 | 北京市农林科学院 | Fish pond belt cleaning device |
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