CN215873136U

CN215873136U - Aquaculture oxygenation device

Info

Publication number: CN215873136U
Application number: CN202121887143.0U
Authority: CN
Inventors: 石晓艳; 符如壮
Original assignee: Agricultural Science And Technology Extension Center Of Zhuhai Doumen Ecological Agricultural Park Management Committee
Current assignee: Agricultural Science And Technology Extension Center Of Zhuhai Doumen Ecological Agricultural Park Management Committee
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-22
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses an aquaculture oxygenation device, which comprises a floating body, a solar device, a rotary driving device, a water delivery cylinder, an air pump and a support frame, wherein the floating body is arranged on the top of the solar device; the solar device comprises a storage battery, a solar controller and a solar panel which are electrically connected in sequence, and the solar panel is rotatably hinged on the support frame; the rotary driving device is arranged on the floating body or the supporting frame, the rotary driving device and the air pump are both electrically connected with the storage battery, and the rotary driving device drives the solar panel to rotate so as to enable the solar panel to face the sun; the upper end of the water delivery cylinder is connected with the floating body, the side wall of the upper end of the water delivery cylinder is provided with a plurality of water inlet holes, the lower end of the water delivery cylinder is communicated with a plurality of water distribution pipes, and a propeller device for pumping water from top to bottom is arranged in the water delivery cylinder; the air stone communicated with the air pump extends into the water delivery cylinder. The oxygenation device makes full use of solar energy, achieves an energy-saving effect, timely exchanges upper-layer water and lower-layer water and mixes air and flowing water, and can create a very good living environment for water supply.

Description

Aquaculture oxygenation device

Technical Field

The utility model relates to the technical field of aquaculture equipment, in particular to an aquaculture oxygenation device.

Background

Aquaculture is one of agricultural production departments, which utilizes water areas available for cultivation (including planting) and applies aquaculture technology and facilities to perform aquatic economic animal and plant cultivation according to the ecological habits of cultivation objects and different requirements on the environmental conditions of the water areas. 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. The area suitable for aquaculture is limited, in order to improve the economy, the cost of site construction and management needs to be reduced, and the workload of aquaculture needs to be reduced, so that the density of general aquaculture is higher, for example, animals such as fish and the like have more aquatic products, the quantity of the aquatic products put into the limited area is larger, the water circulation is poor, the water quality change and the oxygen content in the water are inevitably caused, and further the death of the aquatic products is caused. The oxygenation device of present stage generally adopts the mode of pumping up water to increase the oxygen content of aquatic, also raises up the splash on the surface of water promptly for splash and oxygen mix as early as possible, but the mixed oxygen of this kind of mode is inefficient, hardly satisfies the aquatic products demand to oxygen, is unfavorable for the breed of aquatic products, and the consumption of constantly pumping up water is big, makes the cost-push of breeding aquatic products.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an aquaculture oxygenation device which is energy-saving and has a good oxygen mixing effect.

The aquaculture oxygenation device comprises a floating body, a solar device, a rotary driving device, a water delivery cylinder and an air pump, wherein the floating body can be attached to the water surface, and a support frame is arranged on the floating body; the solar device comprises a storage battery, a solar controller and a solar panel which are electrically connected in sequence, the storage battery is arranged on the floating body, the solar panel is connected with a hinge shaft, and the hinge shaft is rotatably hinged to the top end of the supporting frame; the rotary driving device is arranged on the floating body or the supporting frame and is electrically connected with the storage battery, and the output end of the rotary driving device is in transmission connection with the hinge shaft so as to drive the solar panel to rotate and enable the solar panel to face the sun; the upper end of the water delivery cylinder is connected with the floating body, a plurality of water inlet holes are formed in the side wall of the upper end of the water delivery cylinder, the lower end of the water delivery cylinder is communicated with a plurality of water distribution pipes, the water distribution pipes extend in the direction far away from the center of the water delivery cylinder, a propeller device is arranged in the water delivery cylinder, the propeller device is electrically connected with the storage battery, and the propeller device pumps water from top to bottom in the water delivery cylinder; the air pump with storage battery electric connection, the air pump intercommunication has a plurality of air stones, the air stone with water delivery section of thick bamboo is connected and stretches into in the water delivery section of thick bamboo.

The aquaculture oxygenation device provided by the embodiment of the utility model at least has the following beneficial effects: the solar panel is illuminated to generate electric energy, the electric energy is stored in the storage battery, and the storage battery supplies power to the rotary driving device, the propeller device and the air pump. Because the position of the sun is changed, when the oxygen increasing device is arranged, the solar panel faces the sun, and along with the movement of the sun, the rotary driving device drives the solar panel to rotate around the central axis of the hinge shaft, so that the solar panel always faces the sun, further the solar panel can receive more sunlight, and the solar panel can generate more electric energy; the water enters the water delivery cylinder through the water inlet hole, the propeller device pumps the water in the water delivery cylinder to the water distribution pipe, and the water pumped by the propeller device flows in the direction far away from the water delivery cylinder due to the fact that the water distribution pipe extends in the direction far away from the center of the water delivery cylinder, so that the exchange of the upper layer water and the lower layer water is promoted; meanwhile, the air pump conveys air to the water flowing in the water conveying cylinder and the water distribution pipe through the air stone, the air and the flowing water are stirred and mixed, and the mixing of oxygen and water is accelerated, so that the oxygen content in the water is well improved. The oxygenation device makes full use of solar energy, achieves an energy-saving effect, timely exchanges upper-layer water and lower-layer water and mixes air and flowing water, and can create a very good living environment for water supply.

According to some embodiments of the present invention, the water delivery cartridge comprises an inner tube and an outer tube slidably sleeved on the inner tube, the water inlet is disposed on a sidewall of an upper end of the inner tube, the propeller device is disposed in a lower end of the inner tube, and the water distribution tubes are radially distributed on a sidewall of a lower end of the outer tube.

According to some embodiments of the present invention, a fastening member is inserted through a sidewall of the outer tube, a plurality of threaded holes are vertically distributed in the sidewall of the inner tube, and the fastening member is in threaded connection with the inner tube.

According to some embodiments of the utility model, a crank is provided on the floating body or the supporting frame, a steel cable is wound on the crank, a free end of the steel cable is connected with the upper end of the inner tube, a ratchet wheel is provided on the crank, and a pawl is provided on the floating body or the supporting frame in a region corresponding to the ratchet wheel.

According to some embodiments of the utility model, the opening at the lower end of the outer pipe is provided with a plug, the upper surface of the plug is provided with a protrusion extending into the outer pipe, and the protrusion is provided with a cambered surface for changing the water flow direction in a region facing the inlet end of the water distribution pipe.

According to some embodiments of the present invention, the output end of the rotation driving device and the end of the hinge shaft are respectively provided with a driving sprocket and a driven sprocket, and the driving sprocket and the driven sprocket are respectively provided with a chain.

According to some embodiments of the utility model, the floating body comprises an air bag and a supporting plate arranged on the air bag, and the supporting frame, the storage battery and the air pump are all arranged on the supporting plate.

According to some embodiments of the utility model, the water distribution pipes have different lengths.

According to some embodiments of the utility model, a trap lamp is disposed on the floating body or the supporting frame, and the trap lamp is electrically connected to the storage battery.

According to some embodiments of the utility model, the propeller device comprises a second motor mounted in the water delivery cylinder and propeller blades provided on an output end of the second motor, the second motor being electrically connected to the battery.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of an aquaculture oxygenation device according to an embodiment of the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic cross-sectional view of an outer tube of the aquaculture oxygenation device shown in fig. 1.

Reference numerals:

the device comprises a floating body 100, a support frame 110, a storage battery 200, a solar panel 300, a rotary driving device 400, a water delivery cylinder 500, a water inlet 510, a water distribution pipe 520, a propeller device 530, an inner pipe 540, an outer pipe 550, an air pump 600, an air stone 610, a plug 700, a protrusion 710, an arc 720, a chain 800 and a trap lamp 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the directions of up, down, front, rear, left, right, etc., may be based on those shown in the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 and 2, the utility model discloses an aquaculture oxygenation device, comprising a floating body 100, a solar device, a rotary driving device 400, a water delivery cylinder 500 and an air pump 600, wherein the floating body 100 can be attached to the water surface, and a support frame 110 is arranged on the floating body 100; the solar device comprises a storage battery 200, a solar controller and a solar panel 300 which are electrically connected in sequence, wherein the storage battery 200 is arranged on the floating body 100, the solar panel 300 is connected with a hinge shaft, and the hinge shaft is rotatably hinged on the top end of the support frame 110; the rotation driving device 400 is arranged on the floating body 100 or the supporting frame 110, the rotation driving device 400 is electrically connected with the storage battery 200, and the output end of the rotation driving device 400 is in transmission connection with the hinge shaft to drive the solar panel 300 to rotate so that the solar panel 300 faces the sun; the upper end of the water delivery cylinder 500 is connected with the floating body 100, the side wall of the upper end of the water delivery cylinder 500 is provided with a plurality of water inlet holes 510, the lower end of the water delivery cylinder 500 is communicated with a plurality of water distribution pipes 520, the water distribution pipes 520 extend towards the direction far away from the center of the water delivery cylinder 500, a propeller device 530 is arranged in the water delivery cylinder 500, the propeller device 530 is electrically connected with the battery 200, and the propeller device 530 pumps water from top to bottom in the water delivery cylinder 500; the air pump 600 is electrically connected with the battery 200, the air pump 600 is communicated with a plurality of air stones 610, and the air stones 610 are connected with the water delivery tube 500 and extend into the water delivery tube 500.

The solar panel 300 is illuminated to generate electric energy, which is stored in the storage battery 200, and the storage battery 200 supplies power to the rotation driving device 400, the propeller device 530, and the air pump. Because the position of the sun is changed, when the oxygen increasing device is installed, the solar panel 300 should face the sun, and along with the movement of the sun, the rotary driving device 400 drives the solar panel 300 to rotate around the central axis of the hinge shaft, so that the solar panel 300 always faces the sun, further the solar panel 300 can receive more sunlight, and the solar panel 300 can generate more electric energy; water enters the water delivery cylinder 500 through the water inlet holes 510, the propeller device 530 pumps the water in the water delivery cylinder 500 to the water distribution pipes 520, and the water pumped by the propeller device 530 flows in a direction far away from the water delivery cylinder 500 because the water distribution pipes 520 extend in a direction far away from the center of the water delivery cylinder 500, so that the exchange of upper-layer water and lower-layer water is promoted; meanwhile, the air pump 600 delivers air to the water flowing in the water delivery cylinder 500 and the water distribution pipe 520 through the air stone 610, the air and the flowing water are stirred and mixed, and the mixing of oxygen and water is accelerated, so that the oxygen content in the water is well improved. The oxygenation device makes full use of solar energy, achieves an energy-saving effect, timely exchanges upper-layer water and lower-layer water and mixes air and flowing water, and can create a very good living environment for water supply.

The floating body 100 floats on the water surface, and the floating body 100 plays a role of supporting the support frame 110, the solar device, the rotation driving device 400, the water delivery tube 500 and the air pump 600. The hook is arranged on the floating body 100, and the oxygen increasing device can be conveniently and quickly fixed in a specific area on the water surface through the hook, so that the oxygen increasing device is prevented from drifting along with the wind on the water surface. When the rotation driving device 400, the propeller device 530 and the air pump 600 use ac power, an inverter should be further provided, the inverter is electrically connected to the storage battery 200, the rotation driving device 400, the propeller device 530 and the air pump 600 are all electrically connected to the inverter, the dc power of the storage battery 200 is converted into ac power by the inverter, and the ac power of the inverter is directly used by the rotation driving device 400, the propeller device 530 and the air pump 600. The air pump 600 is connected to the air stone 610 through an air tube.

In some embodiments of the present invention, the water delivery cartridge 500 includes an inner tube 540 and an outer tube 550 slidably fitted over the inner tube 540, the water inlet 510 is disposed on a sidewall of an upper end of the inner tube 540, the propeller device 530 is disposed in a lower end of the inner tube 540, and the water distribution tubes 520 are radially distributed on a sidewall of a lower end of the outer tube 550. The outer tube 550 is slidably sleeved on the inner tube 540, that is, the total length of the water delivery tube 500 is adjustable, the depth of the water delivery tube 500 extending into water is adjustable, and the total length of the water delivery tube 500 can be adjusted according to the water area environment where the oxygenation device is located. When the water area is shallow, the length of the water delivery cylinder 500 is not too long; when the water area is deep, the water distribution pipe 520 can extend into the water to a greater depth by adopting a larger length of the water delivery cylinder 500, the water in the deeper water layer is stirred, the rising stroke of bubbles formed by air is longer, and the oxygen content of the water is more favorably improved. The water distribution pipes 520 are radially distributed on the sidewall of the lower end of the outer pipe 550, so that water entering the inner pipe 540 and the outer pipe 550 flows in all directions, thereby facilitating the exchange of upper water and lower water and the aquaculture.

Further, a plurality of connectors are arranged on the side wall of the lower end of the outer pipe 550, and the water distribution pipe 520 is inserted into the connectors. The air stone 610 is connected with the side wall of the interface through the mounting seat in a threaded mode and extends into the interface, and the mounting and the dismounting are convenient. In this embodiment, the number of the water distribution pipes 520 is four.

In some embodiments of the present invention, fasteners are inserted through the sidewall of the outer tube 550, and a plurality of threaded holes are vertically distributed in the sidewall of the inner tube 540, and the fasteners are in threaded connection with the inner tube 540. Tightening the fasteners fixes the inner tube 540 and the outer tube 550 relative to each other, allowing the length of the water delivery cartridge 500 to be determined. The fastener is a bolt or a screw.

In some embodiments of the present invention, a crank (not shown) is disposed on the floating body 100 or the supporting frame 110, a steel cable (not shown) is wound on the crank, a free end of the steel cable is connected to an upper end of the inner tube 540, a ratchet is disposed on the crank, and a pawl is disposed on the floating body 100 or the supporting frame 110 in a region corresponding to the ratchet. By shaking the crank, the crank winds or releases the wire rope, and the outer tube 550 can be lifted or released to sink, so that the length of the water delivery barrel 500 can be easily adjusted. When the outer tube 550 is at a proper height, the crank is locked by the cooperation of the ratchet and the pawl, so that the outer tube 550 is prevented from sinking due to the accidental rotation of the crank.

Referring further to fig. 3, a plug 700 is provided at the lower opening of the outer pipe 550, a protrusion 710 extending into the outer pipe 550 is provided on the upper surface of the plug 700, and a cambered surface 720 for changing the flow direction of water is provided on the protrusion 710 in the area facing the inlet end of the water distribution pipe 520. Under the effect of the propeller device 530, water in the inner pipe 540 and the outer pipe 550 forms water flow flowing from top to bottom, and the arrangement of the protrusion 710 and the cambered surface 720 enables the water flow in the outer pipe 550 to be divided into a plurality of branches to flow into the plurality of water distribution pipes 520, thereby being beneficial to smooth flow of the water.

In some embodiments of the present invention, the output end of the rotation driving device 400 and the end of the hinge shaft are respectively provided with a driving sprocket and a driven sprocket, and the driving sprocket and the driven sprocket are respectively provided with a chain 800. The rotation driving device 400 drives the hinge shaft to rotate through the cooperation of the driving sprocket, the driven sprocket and the chain 800, and the hinge shaft carries the solar panel 300 to rotate. The rotation driving device 400 is a first motor. When the first motor is a dc motor, the first motor is electrically connected to the storage battery 200, and when the first motor is an ac motor, the first motor is electrically connected to the storage battery 200 through an inverter.

In some embodiments of the present invention, the floating body 100 includes an air bag and a support plate provided on the air bag, and the support frame 110, the battery 200, and the air pump 600 are provided on the support plate. The air bag draws the pallet on the water surface, and the pallet supports the support frame 110, the storage battery 200 and the air pump 600. It is understood that rain shields are covered on both the battery 200 and the air pump 600.

In some embodiments of the present invention, the lengths of the water distribution pipes 520 are different, and because the lengths of the water distribution pipes 520 are different, the distance from the water outlet of each water distribution pipe 520 to the water delivery cylinder 500 is different, and water and air can rise after leaving the water distribution pipes 520, so that the distances of the water and air delivered by each water distribution pipe 520 flow are different, and thus, water at different distances from the water delivery cylinder 500 can be mixed into a certain amount of air, which is beneficial to increasing the oxygen content of water in each area.

In some embodiments of the present invention, the floating body 100 or the supporting frame 110 is provided with the trap lamp 900, and the trap lamp 900 is electrically connected to the battery 200. The trap lamp 900 is turned on at night, part of insects move towards the trap lamp 900 under the attraction of the trap lamp 900, the risk of falling into water exists in the moving process, and the insects are drowned by water and become feed of aquatic products. At this time, the trap lamp 900 uses direct current, the trap lamp 900 can be directly electrically connected to the storage battery 200, and when the trap lamp 900 uses alternating current, the trap lamp 900 is electrically connected to the storage battery 200 through the inverter.

In some embodiments of the present invention, the propeller device 530 includes a second motor installed in the water delivery tube 500 and propeller blades provided on an output end of the second motor, and the second motor is electrically connected to the battery 200. At this time, the second motor is a dc motor, the second motor is directly electrically connected to the storage battery 200, and when the second motor is an ac motor, the second motor is electrically connected to the storage battery 200 through an inverter. The second motor drives the propeller blades to rotate, the propeller blades can drive the water in the water delivery cylinder 500 to move from top to bottom, and the flowing water enters the water distribution pipe 520.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An aquaculture oxygenation device, comprising:

the floating body can be attached to the water surface, and a support frame is arranged on the floating body;

the solar energy device comprises a storage battery, a solar energy controller and a solar panel which are electrically connected in sequence, wherein the storage battery is arranged on the floating body, the solar panel is connected with a hinge shaft, and the hinge shaft is rotatably hinged to the top end of the supporting frame;

the rotary driving device is arranged on the floating body or the supporting frame and is electrically connected with the storage battery, and the output end of the rotary driving device is in transmission connection with the hinge shaft so as to drive the solar panel to rotate, so that the solar panel faces the sun;

the upper end of the water delivery cylinder is connected with the floating body, a plurality of water inlet holes are formed in the side wall of the upper end of the water delivery cylinder, a plurality of water distribution pipes are communicated with the lower end of the water delivery cylinder and extend in the direction far away from the center of the water delivery cylinder, a propeller device is arranged in the water delivery cylinder and is electrically connected with the battery, and the propeller device pumps water from top to bottom in the water delivery cylinder;

the air pump, the air pump with storage battery electric connection, the air pump intercommunication has a plurality of air stones, the air stone with the water delivery section of thick bamboo is connected and stretches into in the water delivery section of thick bamboo.

2. An aquaculture oxygenation device according to claim 1, wherein: the water delivery cylinder comprises an inner pipe and an outer pipe sleeved on the inner pipe in a sliding manner, the water inlet hole is formed in the side wall of the upper end of the inner pipe, the propeller device is arranged in the lower end of the inner pipe, and the water distribution pipes are radially distributed on the side wall of the lower end of the outer pipe.

3. An aquaculture oxygenation device according to claim 2, wherein: the side wall of the outer pipe is provided with a fastener in a penetrating mode, the side wall of the inner pipe is provided with a plurality of threaded holes in a vertical direction in a distributed mode, and the fastener is in threaded connection with the inner pipe.

4. An aquaculture oxygenation device according to claim 2, wherein: the floating body or the support frame is provided with a crank, a steel cable is wound on the crank, the free end of the steel cable is connected with the upper end of the inner tube, the crank is provided with a ratchet wheel, and a pawl is arranged in the region corresponding to the ratchet wheel on the floating body or the support frame.

5. An aquaculture oxygenation device according to any one of claims 2 to 4, wherein: the water distributor is characterized in that a plug is arranged at an opening at the lower end of the outer pipe, a bulge extending into the outer pipe is arranged on the upper surface of the plug, and a cambered surface used for changing the water flow direction is arranged on the area, facing the inlet end of the water distribution pipe, of the bulge.

6. An aquaculture oxygenation device according to claim 1, wherein: the output end of the rotary driving device and the end of the hinge shaft are respectively provided with a driving chain wheel and a driven chain wheel, and chains are wound on the driving chain wheel and the driven chain wheel.

7. An aquaculture oxygenation device according to claim 1, wherein: the floating body comprises an air bag and a supporting plate arranged on the air bag, and the supporting frame, the battery and the air pump are all arranged on the supporting plate.

8. An aquaculture oxygenation device according to claim 1, wherein: the lengths of the water distribution pipes are different.

9. An aquaculture oxygenation device according to claim 1, wherein: and a trap lamp is arranged on the floating body or the support frame and is electrically connected with the storage battery.

10. An aquaculture oxygenation device according to claim 1, wherein: the propeller device comprises a second motor arranged in the water delivery cylinder and propeller blades arranged on the output end of the second motor, and the second motor is electrically connected with the storage battery.