CN113711986A - Plug flow aeration device for aquaculture - Google Patents
Plug flow aeration device for aquaculture Download PDFInfo
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- CN113711986A CN113711986A CN202111109956.1A CN202111109956A CN113711986A CN 113711986 A CN113711986 A CN 113711986A CN 202111109956 A CN202111109956 A CN 202111109956A CN 113711986 A CN113711986 A CN 113711986A
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- Prior art keywords
- aeration
- floating island
- push
- spoiler
- aquaculture
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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
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
Abstract
The invention discloses a plug flow aeration device for aquaculture, which relates to the technical field of aquaculture and comprises a floating island, wherein a spiral propelling paddle is arranged at the rear side of the middle of the floating island, a driving device arranged at the upper end of the floating island is arranged at the front side of the floating island, a sliding rod is fixedly arranged at the center of the floating island, a left push plate and a right push plate are sleeved on the periphery of the sliding rod, and a rotary column is rotatably connected to the center inside the floating island. According to the invention, the two ends of the push plate are pushed to move in a reciprocating manner, the spoiler connected with the lower end of the push plate is driven to move along with the push plate when the push plate moves in a reciprocating manner, the spoiler with the two ends moving in a reciprocating manner to move in a reciprocating manner is matched with the plurality of spoiler rods arranged below the spoiler plates to disturb a passing water area, so that the pushing effect and efficiency of the device are improved, the rotating push plate and the plurality of aeration pipes greatly improve the action range of the device, the operation efficiency of the device is further improved, and the aeration effect of the device is better due to the moving aeration pipes.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a plug flow aeration device for aquaculture.
Background
The aquaculture industry is a water area which can be used by human beings for cultivation (including planting), and is one of agricultural production departments, wherein aquatic economic animal and plant cultivation is carried out by applying aquaculture technology and facilities according to the ecological habits of cultivation objects and different requirements on the environmental conditions of the water area. According to different water area properties, the method is divided into a mariculture industry and a freshwater culture industry. According to the objects of cultivation and planting, the fish, shrimp, crab, shellfish, algae, gordon euryale seed, lotus root, etc. are divided into fish, shrimp, crab, shellfish, etc.
When carrying out aquaculture, rivers are one of the important environmental factor that influences fish action, and it can stimulate fish sense organ, makes it produce corresponding activity mode and reaction mechanism, simultaneously in aquaculture in-process, need oxygenate to breeding the waters, and then improve the oxygen content in the waters, make fish can better growth, in order to can the artificial control rivers direction, oxygenate the water simultaneously, need use the plug flow aeration equipment, it has the strong effect aeration, mixes, the plug flow effect, it is a light multi-functional oxygenation aeration equipment and water circulation equipment.
However, the existing plug-flow aeration device still has many problems which need to be awaited and felt urgently, such as effective action range and low aeration efficiency, etc., and through search, Chinese patent technology provides a plug-flow aeration device which can be used for aquaculture. (CN213506215U), the patent technology can adjust the angle of the aeration area of the plug flow cylinder, thus expanding the application range of the device, but the device still works as a fixed point and has a limited working range. Therefore, the present invention proposes a plug flow aeration device for aquaculture to solve the above problems in the background art.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a plug flow aeration device for aquaculture.
In order to achieve the purpose, the invention adopts the following technical scheme:
a plug flow aeration device for aquaculture comprises a device floating island, wherein a spiral propelling paddle is arranged on the rear side of the middle of the device floating island, and a driving device arranged at the upper end of the device floating island is arranged on the front side of the device floating island;
a sliding rod is fixedly installed at the center of the floating island of the device, a left push plate and a right push plate are sleeved on the periphery of the sliding rod, a rotary column is rotatably connected to the center of the inner part of the floating island of the device, and a convex plate positioned between the left push plate and the right push plate is fixedly installed at the upper end of the rotary column;
the lower side of the floating island of the device is provided with a left spoiler and a right spoiler, the lower sides of the spoilers are provided with a plurality of spoiler bars, the rear sides of the spoilers are provided with a thrust plate which is rotatably connected with the lower side of the floating island of the device, and the lower side of the thrust plate is provided with a plurality of aeration pipes;
the device floating island is characterized in that an air guide pipe is installed on the front side of the device floating island, aeration pumps installed on the surface of the device floating island are arranged on the upper sides of the two ends of the air guide pipe, a plurality of flow dividing pipes are connected to the front side of the air guide pipe, and an aeration frame is installed at the front ends of the flow dividing pipes.
Preferably, two push pedal outside all is equipped with the spring of cover locating slide bar week side, just push pedal lower extreme and corresponding spoiler fixed connection.
Preferably, a driving shaft connected with the spiral propelling paddle is arranged in the driving device on the floating island of the device, the other end of the driving shaft is connected with a second bevel gear, and the periphery of the rotating column is provided with a first bevel gear meshed with the second bevel gear.
Preferably, the upper sides of the two flow pushing plates are provided with aeration pumps arranged on the floating island of the device, the aeration pumps are communicated with the flow pushing plates, and a plurality of aeration pipes on the lower sides of the flow pushing plates are communicated with the insides of the flow pushing plates.
Preferably, a spur gear is installed on the lower side of the spoiler, and a tooth groove corresponding to the spur gear is formed in the rear side of the spoiler.
Preferably, a rotating cylinder is arranged at the front end of the aeration frame, a plurality of ventilation tubules are uniformly arranged on the periphery of the rotating cylinder, and a flow stirring plate is arranged on the periphery of each ventilation tubule.
Preferably, the left side and the right side in the rotary drum are both provided with small wind wheels, and the rotary drum is rotatably connected to the aeration frame.
Preferably, the ventilation tubule is communicated with the interior of the rotary drum, two ends of the rotary drum are communicated with the interior of the aeration frame, and the diversion pipe is communicated with the interior of the aeration frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the two ends of the push plate are pushed to and fro left and right through the rotating convex plate and the springs at the two ends of the sliding rod, the spoiler connected with the lower end of the push plate is driven to move along with the reciprocating movement of the push plate, and the spoiler with the two ends moving to and fro left and right is matched with a plurality of spoiler bars arranged at the lower side of the spoiler to disturb a passing renovated water area, so that the flow pushing effect and efficiency of the device are improved;
2. the invention carries out turbulence and aeration on a passing water area by matching with the rotating flow pushing plate and the plurality of aeration pipes, and the flow pushing plate rotates by one hundred and eighty degrees, thereby greatly improving the action range of the device and further improving the operation efficiency of the device;
3. the invention drives the connected rotating cylinders to rotate through the rotating small wind wheel, airflow flows out of the ventilating tubules through the last rotating cylinder, and when the flow stirring plates on the rotating cylinders rotate along with the rotating, the flow stirring plates stir the passing water area, and the high-efficiency and high-quality aeration operation is carried out on the regulated water area by matching with the ventilating tubules for air injection, and meanwhile, the flow stirring plates on the rotating drums on the front side of the air guide pipe also assist the forward movement of the device to a certain extent.
Drawings
FIG. 1 is a schematic structural diagram of a plug flow aeration apparatus for aquaculture according to the present invention;
FIG. 2 is a schematic structural diagram of a plug flow aeration apparatus for aquaculture according to the present invention;
FIG. 3 is a schematic top view of a plug flow aeration apparatus for aquaculture according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of a floating island of a plug flow aeration apparatus for aquaculture according to the present invention;
FIG. 5 is a schematic structural view of an aeration frame in a plug flow aeration apparatus for aquaculture according to the present invention;
FIG. 6 is a schematic view of the internal structure of a rotating drum of a plug flow aeration apparatus for aquaculture according to the present invention.
In the figure: 1. installing a floating island; 2. a screw propulsion paddle; 3. a convex plate; 4. an aeration pump; 5. a spoiler; 6. a turbulence bar; 7. pushing the plate; 8. an air duct; 9. a shunt tube; 10. an aeration frame; 11. a thrust plate; 12. a spur gear; 13. an aeration pipe; 14. turning the column; 15. a first bevel gear; 16. a second bevel gear; 17. a slide bar; 18. a spring; 19. a rotating drum; 20. a flow stirring plate; 21. a ventilation tubule; 22. a small wind wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a plug flow aeration device for aquaculture, which comprises a device floating island 1, wherein a spiral pushing paddle 2 is arranged at the rear side of the middle of the device floating island 1, a driving device arranged at the upper end of the device floating island 1 is arranged at the front side of the device floating island 1, the plug flow aeration device is placed in a water area to be regulated, the spiral pushing paddle 2 on the device floating island 1 is controlled and operated by an external controller, and the device floating island 1 and the plug flow aeration device on the device floating island are controlled by the spiral pushing paddle 2 to move together;
further, a slide bar 17 is fixedly installed at the center of the floating island 1 of the device, a left push plate and a right push plate 7 are sleeved on the periphery of the slide bar 17, a rotary column 14 is rotatably connected to the center of the inside of the floating island 1 of the device, a convex plate 3 positioned between the left push plate and the right push plate 7 is fixedly installed at the upper end of the rotary column 14, a driving shaft connected with the spiral propulsion paddle 2 is arranged in a driving device on the floating island 1 of the device, a second helical gear 16 is connected to the other end of the driving shaft, a first helical gear 15 meshed with the second helical gear 16 is installed on the periphery of the rotary column 14, when the floating island 1 of the spiral propulsion paddle 2 runs and propels, the driving shaft of the spiral propulsion paddle 2 can drive the second helical gear 16 fixedly connected with the inner end to rotate, the second helical gear 16 drives the first helical gear 15 meshed with the rotary column 14 to rotate, the rotary column 14 rotates along with the convex plate 3 installed at the upper end of the rotary column 14;
furthermore, a left spoiler 5 and a right spoiler 5 are arranged on the lower side of the floating island 1 of the device, a plurality of spoiler rods 6 are arranged on the lower side of each spoiler 5, springs 18 sleeved on the peripheral sides of the sliding rods 17 are arranged on the outer sides of the two push plates 7, the spoilers 5 connected with the lower ends of the push plates 7 are driven to move along with the push plates 7 when the push plates 7 move in a reciprocating manner, the spoilers 5 moving left and right in a reciprocating manner at the two ends are matched with the spoiler rods 6 arranged on the lower sides of the spoilers to spoil the passing water area, and the flow pushing effect and efficiency of the device are improved;
furthermore, the lower end of the push plate 7 is fixedly connected with the corresponding spoiler 5, the rear side of the spoiler 5 is provided with a spoiler 11 rotatably connected to the lower side of the device floating island 1, the lower side of the spoiler 11 is provided with a plurality of aeration pipes 13, the upper sides of the two spoilers 11 are provided with aeration pumps 4 installed on the device floating island 1, the aeration pumps 4 are communicated with the spoiler 11, the aeration pipes 13 on the lower side of the spoiler 11 are communicated with the inside of the spoiler 11, the lower side of the spoiler 11 is provided with a spur gear 12, and the rear side of the spoiler 5 is provided with a tooth groove corresponding to the spur gear 12, while the spoilers 5 on the two sides move left and right in a reciprocating manner, the tooth groove formed on the side surface of the spoiler 5 is meshed with the corresponding spur gear 12 for transmission, so that the spur gear 12 installed on the spoiler 11 rotates, and the spoiler 11 installed on the lower side of the device floating island 1 rotates along with the device, the spoiler 5 is just in time driven to rotate by one hundred and eighty degrees along the translation distance in one direction, the aerator pump 4 is controlled to work by an external controller when the spoiler 11 is driven to rotate by the spoiler 5, the aeration pump 4 sucks external air into the pump and then transfers the external air into the impeller plate 11 rotating at the lower side from the pump, and finally the external air is led out through a plurality of aeration pipes 13 at the lower side of the spoiler 11 and matched with the rotating impeller plate 11 and the aeration pipes 13 to carry out turbulence and aeration on passing water areas, and meanwhile, the spoiler plate 11 rotates by one hundred and eighty degrees, so that the action range of the device is greatly improved, the operation efficiency of the device is improved, and the aeration effect of the device is better by the moving aeration pipes 13;
furthermore, an air duct 8 is installed on the front side of the floating island 1, aeration pumps 4 installed on the surface of the floating island 1 are arranged on the upper sides of the two ends of the air duct 8, the front side of the air duct 8 is connected with a plurality of shunt tubes 9, an aeration frame 10 is installed on the front end of the shunt tubes 9, a rotary drum 19 is arranged on the front end of the aeration frame 10, a plurality of aeration tubules 21 are evenly installed on the periphery of the rotary drum 19, flow stirring plates 20 are installed on the periphery of the aeration tubules 21, small wind wheels 22 are arranged on the left side and the right side inside the rotary drum 19, the rotary drum 19 is rotatably connected to the aeration frame 10, the aeration tubules 21 are communicated with the inside of the rotary drum 19, the two ends of the rotary drum 19 are communicated with the inside of the aeration frame 10, the shunt tubes 9 are communicated with the inside of the aeration frame 10, when the floating island 1 is pushed by a spiral pushing paddle 2, an external controller is improved to control the other two aeration pumps 4 on the floating island to work, the aeration pumps 4 at the two ends take external air in and out of the pumps, and then the aeration pump 4 is improved to guide air into the air duct 8 at the front side of the floating island, the airflow in the air duct 8 is continuously improved, the plurality of shunt pipes 9 flow into the aeration frame 10, the aeration frame 10 is improved to flow into the rotary drum 19 rotating therein, the air flowing into the rotary drum 19 acts on the small wind wheel 22 before entering the rotary drum 19, so that the small wind wheel 22 is driven by the airflow, the rotary drum 19 rotates on the aeration frame 10, therefore, the rotating small wind wheel 22 drives the connected rotary drum 19 to rotate, the airflow flows out of the ventilation tubules 21 through the last rotary drum 19, and when the stirring plate 20 on the rotary drum 19 rotates along with the rotation, the stirring plate 20 stirs the passing water area, and the ventilation tubules 21 matched with the air injection perform high-efficiency and high-quality aeration operation on the whole water area.
The specific working principle of the invention is as follows:
this device needs external controller to carry out control operation to it:
the plug flow aeration device is placed in a water area to be remediated, the spiral propulsion paddle 2 on the floating island 1 of the device is controlled and operated by an external controller, and the floating island 1 of the device and the plug flow aeration device on the floating island are controlled to move together by the spiral propulsion paddle 2;
when the spiral propulsion paddle 2 operates the propulsion device to propel the floating island 1 to move forwards, the driving shaft of the spiral propulsion paddle 2 can drive the second bevel gear 16 fixedly connected with the inner end to rotate, the rotating second bevel gear 16 drives the first bevel gear 15 on the meshed rotating column 14 to rotate, the rotating column 14 rotates along with the rotating, and the convex plate 3 arranged at the upper end of the rotating column 14 rotates;
with the continuous rotation of the convex plate 3, the push plates 7 at the two ends of the upper side of the floating island 1 of the device are repeatedly opened, and because the push plates 7 are under the elastic action of the springs 18 at the two ends of the sliding rod 17, when the convex plate 3 is rotated vertically, the push plates 7 at the two sides are pushed back to the original position, so that the push plates 7 at the two ends of the upper side of the floating island 1 of the device are pushed to move left and right in a reciprocating manner;
while the push plate 7 moves in a reciprocating manner, the spoilers 5 connected with the lower end of the push plate 7 are driven to move along with the push plate, and the spoilers 5 moving in a reciprocating manner from two ends to the left and right are matched with a plurality of spoilers 6 arranged on the lower side of the spoilers to spoil the passing renovated water area, so that the flow pushing effect and efficiency of the device are improved;
while the spoilers 5 on the two sides move left and right in a reciprocating manner, tooth grooves formed in the side surfaces of the spoilers 5 are in meshing transmission with the corresponding straight gears 12, so that the straight gears 12 arranged on the lower sides of the push plates 11 rotate, and the push plates 11 arranged on the lower sides of the floating islands 1 of the device rotate along with the straight gears 12;
when the thrust plate 11 is driven by the spoiler 5 to rotate, the aeration pump 4 is controlled to work through the external controller, the aeration pump 4 sucks external air into the pump, the external air is transferred into the thrust plate 11 rotating at the lower side from the pump, and finally the external air is led out through the plurality of aeration pipes 13 at the lower side of the thrust plate 11 and matched with the rotating thrust plate 11 and the plurality of aeration pipes 13 to perform turbulence and aeration on passing water areas, meanwhile, the thrust plate 11 rotates by one hundred and eighty degrees, the action range of the device is greatly improved, the operation efficiency of the device is further improved, and the aeration effect of the device is better through the moving aeration pipes 13;
when the floating island 1 of the device is pushed by the spiral pushing paddle 2, the external controller is improved to control the other two aeration pumps 4 on the floating island to work, the aeration pumps 4 at two ends externally connect air into and out of the pumps, then the aeration pumps 4 are improved to guide the air into the air guide pipe 8 at the front side of the floating island, the airflow in the air guide pipe 8 is continuously improved by a plurality of shunt pipes 9 to flow into the aeration frame 10, and the aeration frame 10 is improved to flow into the rotary drum 19 rotating therein;
the air that flows into in the rotary drum 19, before getting into rotary drum 19, the air current takes effect with little wind wheel 22, make little wind wheel 22 be blown by the air current and drive, because rotary drum 19 rotates on aeration frame 10, consequently pivoted little wind wheel 22 drives the rotary drum 19 of connection and rotates, the air current flows out through last rotary drum 19 in ventilating tubule 21, and when stirring board 20 on rotary drum 19 followed the rotation, stirring board 20 stirs the passing water area, the jet-propelled tubule 21 of ventilating carries out high-efficient and high-quality aeration operation to the total water area of regulation, stirring board 20 on a plurality of rotary drums 19 of air duct 8 front side pivoted simultaneously stirs the board 20, the antedisplacement of device has also been helped to a certain extent.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A plug flow aeration device for aquaculture comprises a device floating island (1), and is characterized in that a spiral propelling paddle (2) is arranged at the rear side of the middle of the device floating island (1), and a driving device arranged at the upper end of the device floating island (1) is arranged at the front side of the device floating island (1);
a sliding rod (17) is fixedly installed at the center of the floating island (1) of the device, a left push plate and a right push plate (7) are sleeved on the periphery of the sliding rod (17), a rotating column (14) is rotatably connected to the center of the inside of the floating island (1) of the device, and a convex plate (3) positioned between the left push plate and the right push plate (7) is fixedly installed at the upper end of the rotating column (14);
the device is characterized in that a left spoiler (5) and a right spoiler (5) are arranged on the lower side of the floating island (1), a plurality of spoiler bars (6) are arranged on the lower side of the spoilers (5), a thrust plate (11) rotatably connected to the lower side of the floating island (1) is arranged on the rear side of the spoilers (5), and a plurality of aeration pipes (13) are arranged on the lower side of the thrust plate (11);
the device floating island (1) front side installs air duct (8), the both ends upside of air duct (8) is provided with aeration pump (4) of installing in device floating island (1) surface, air duct (8) front side is connected with a plurality of shunt tubes (9), aeration frame (10) are installed to shunt tubes (9) front end.
2. The push flow aeration device for aquaculture according to claim 1, wherein springs (18) sleeved on the sides of the slide bars (17) are arranged on the outer sides of the two push plates (7), and the lower ends of the push plates (7) are fixedly connected with the corresponding spoilers (5).
3. The push flow aerator for aquaculture of claim 1, wherein the driving device on the floating island (1) is provided with a driving shaft connected with the screw propulsion propeller (2), the other end of the driving shaft is connected with a second bevel gear (16), and the periphery of the rotating column (14) is provided with a first bevel gear (15) meshed with the second bevel gear (16).
4. The push flow aeration device for aquaculture of claim 1, wherein the two push flow plates (11) are provided with aeration pumps (4) mounted on the floating island (1), and the aeration pumps (4) are communicated with the push flow plates (11), and a plurality of aeration pipes (13) at the lower side of the push flow plates (11) are communicated with the inside of the push flow plates (11).
5. The push flow aeration device for aquaculture according to claim 1, wherein the lower side of the push flow plate (11) is provided with a spur gear (12), and the rear side of the spoiler (5) is provided with a tooth groove corresponding to the spur gear (12).
6. The plug flow aeration device for aquaculture according to claim 1, wherein the front end of the aeration frame (10) is provided with a rotating cylinder (19), a plurality of aeration tubules (21) are uniformly arranged around the rotating cylinder (19), and a flow stirring plate (20) is arranged around the aeration tubules (21).
7. A plug flow aeration device according to claim 6 wherein small wind wheels (22) are arranged on the left and right sides inside the rotary drum (19), and the rotary drum (19) is rotatably connected to the aeration frame (10).
8. A push flow aeration device according to claim 6 wherein said aeration tubules (21) communicate with the interior of the rotating drum (19) and both ends of the rotating drum (19) communicate with the interior of the aeration frame (10) and said shunt tubes (9) communicate with the interior of the aeration frame (10).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109956.1A CN113711986B (en) | 2021-09-18 | 2021-09-18 | Plug flow aeration device for aquaculture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109956.1A CN113711986B (en) | 2021-09-18 | 2021-09-18 | Plug flow aeration device for aquaculture |
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| CN113711986A true CN113711986A (en) | 2021-11-30 |
| CN113711986B CN113711986B (en) | 2022-12-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467835A (en) * | 2022-01-07 | 2022-05-13 | 管文章 | Automatic oxygenation device for freshwater fish culture |
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