CN217657754U

CN217657754U - Efficient oxygenation device suitable for fish culture pond

Info

Publication number: CN217657754U
Application number: CN202123373978.7U
Authority: CN
Inventors: 陈璨沣
Original assignee: Suzhou Yuehai Aquatic Technology Co ltd
Current assignee: Suzhou Yuehai Aquatic Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-10-28
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of aquaculture, in particular to a high-efficiency oxygenation device suitable for a fish culture pond; the utility model provides a high-efficiency oxygenation device suitable for a fish culture pond, which enables a driving shaft to rotate based on a driving motor, on one hand, the driving shaft enables a second bevel gear to be used as power input through a first bevel gear, thereby enabling a centrifugal fan to work, realizing air suction of an air suction pipe, then ventilating the oxygenation pipe from the air suction pipe, and further leading air flow into each branch pipe for discharge; on the other hand, the driving shaft drives the worm wheel to drive the oxygenation pipe to rotate through the worm; the branch pipe rotates along with the oxygenation pipe in the circumferential direction, stirring of pool water is formed, and the aeration effect is enhanced by matching with airflow discharged by the branch pipe.

Description

Efficient oxygenation device suitable for fish culture pond

Technical Field

The utility model relates to an aquaculture technical field, concretely relates to be suitable for high-efficient oxygenation device in fish culture pond.

Background

The instant oxygenation is a common means when fish are cultured, and aims to increase the oxygen content in water, ensure that the fish in the water cannot lack oxygen, inhibit the growth of anaerobic bacteria in the water and prevent the deterioration of pond water.

However, most of the existing oxygen increasing machines are provided with a long pipe extending into the pool for simple ventilation, and the effect of the gas and water is weak, so that the oxygen increasing efficiency is poor.

Therefore, the inventor designs an efficient oxygen increasing device suitable for the fish culture pond.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that the background art provided and provide a high-efficient oxygenation device that is suitable for fish culture pond.

(II) technical scheme

A high-efficiency oxygenation device suitable for a fish culture pond comprises a floating plate, a driving motor and an aeration mechanism, wherein the driving motor is arranged on the floating plate and is connected with a driving shaft;

the ventilation mechanism comprises a centrifugal fan arranged on the floating plate, a second bevel gear is arranged at the power input end of the centrifugal fan, a first bevel gear is arranged on the driving shaft, and the first bevel gear is vertically meshed with the second bevel gear; the air suction end of the centrifugal fan is connected with an air suction pipe, and the air outlet end of the centrifugal fan is connected with an air vent pipe; the aeration pipe extends into the oxygenation pipe, and the oxygenation pipe penetrates through and is rotatably connected with the floating plate; the lower section of the oxygenation pipe is circumferentially communicated with a plurality of branch pipes; the outer wall of the oxygenation pipe is provided with a worm wheel, the driving shaft is correspondingly provided with a worm, and the worm is meshed with the worm wheel.

Preferably, the driving motor is fixed on the floating plate through a motor; the bottom surface of the floating plate is also provided with a plurality of air bags.

Preferably, the air suction pipe is bent upwards, and the outer end of the air suction pipe is also provided with a filter screen.

Preferably, one end of the floating plate is also connected with a hanging ring through a connecting rod.

Preferably, a sealing ring is arranged between the vent pipe and the oxygenation pipe.

Preferably, the upper section of the oxygenation pipe is also provided with a one-way valve, and the one-way valve controls the air flow to the branch pipe from the oxygenation pipe in a one-way mode.

Preferably, the branch pipes are uniformly provided with exhaust holes.

(III) advantageous effects

The utility model provides a high-efficient oxygenation device suitable for fish culture pond, based on the drive motor makes the drive shaft rotate, on one hand, the drive shaft makes No. two bevel gears as power input through No. one bevel gear to make centrifugal fan work, realize that the breathing pipe inhales, ventilates to the oxygenation pipe from the breather pipe again, and then the air current is directed into each branch pipe and is discharged; on the other hand, the driving shaft drives the worm wheel to drive the oxygenation pipe to rotate through the worm; the branch pipe rotates along with the oxygen increasing pipe in the circumferential direction, stirring of pool water is formed, and the oxygen increasing effect is enhanced by matching with airflow discharged by the branch pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the purpose of the present invention, protecting some embodiments, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1;

fig. 3 is an enlarged view of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-floating plate, 2-air bag, 3-motor frame, 4-driving motor, 5-driving shaft, 6-connecting rod, 7-hanging ring, 8-worm, 9-filter screen, 10-vent pipe, 11-sealing ring, 12-worm gear, 13-oxygenation pipe, 14-branch pipe, 15-vent hole, 16-one-way valve, 17-first bevel gear, 18-second bevel gear, 19-centrifugal fan and 20-air suction pipe.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to the attached figure 1, the utility model provides a high-efficiency oxygenation device suitable for a fish culture pond, which comprises a floating plate 1, a driving motor 4 and an aeration mechanism, wherein the driving motor 4 is arranged on the floating plate 1 and is connected with a driving shaft 5;

the ventilation mechanism comprises a centrifugal fan 19 fixed on the floating plate 1, the power input end of the centrifugal fan 19 is connected with a second bevel gear 18, a first bevel gear 17 is arranged on the driving shaft 5, and the first bevel gear 17 is vertically meshed with the second bevel gear 18; the air suction end of the centrifugal fan 19 is connected with an air suction pipe 20, and the air outlet end is connected with an air pipe 10; the aeration pipe 10 extends into the oxygenation pipe 13, and the oxygenation pipe 13 penetrates through and is rotatably connected with the floating plate 1; a plurality of branch pipes 14 are circumferentially communicated with the lower section of the oxygenation pipe 13; the outer wall of the oxygenation pipe 13 is connected with a worm wheel 12, the driving shaft 5 is correspondingly provided with a worm 8, and the worm 8 is meshed with the worm wheel 12.

In addition, the driving motor 4 is fixed on the floating plate 1 through a motor; the bottom surface of the floating plate 1 is also provided with a plurality of air bags 2 for providing enough buoyancy;

the branch pipe 14 is uniformly provided with exhaust holes 15, and an exhaust passage is increased.

The device is arranged in a culture pond and floats on the liquid level through a floating plate 1; on one hand, the driving shaft 5 uses a second bevel gear 18 as power input through a first bevel gear 17, so that a centrifugal fan 19 works, air suction of an air suction pipe 20 is realized, air is further ventilated from the air vent pipe 10 to the oxygen increasing pipe 13, and then air flow is guided into each branch pipe 14 to be discharged;

it should be noted that, referring to fig. 2, a sealing ring 11 is installed between the ventilation pipe 10 and the oxygenation pipe 13 to prevent the gas flow from overflowing from the oxygenation pipe 13;

on the other hand, the driving shaft 5 drives the worm wheel 12 through the worm 8 to drive the oxygenation pipe 13 to rotate; referring to fig. 1, the branch pipe 14 rotates along with the oxygen increasing pipe 13, so as to stir the pool water, and the oxygen increasing effect is enhanced by matching the airflow discharged from the branch pipe 14.

In a further embodiment of the method according to the invention,

the air suction pipe 20 is bent upwards, and the outer end of the air suction pipe is also provided with a filter screen 9 which can filter the ventilation air;

one end of the floating plate 1 is also connected with a hanging ring 7 through a connecting rod 6, the hanging ring 7 can be tied with a rope if necessary, and the device is manually pulled to move at the side of the pool, so that the oxygenation area is changed;

the upper section of the oxygenation pipe 13 is also provided with a one-way valve 16, and the one-way valve 16 controls airflow to flow to the branch pipe 14 from the oxygenation pipe 13 in a one-way mode, so that the situation of water suck-back of the pool is improved.

It should be noted that the above-mentioned electrical components are provided with power supplies and their control methods are the prior art, and in order to avoid redundant description, they are described herein collectively; and the present application is primarily intended to protect mechanical equipment, the control means and circuit connections will not be explained in detail herein.

Reference throughout this specification to the description of "one embodiment," "an example," "a specific example," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, aspects, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency oxygenation device suitable for a fish culture pond comprises a floating plate (1), a driving motor (4) and a ventilation mechanism, and is characterized in that the driving motor (4) is arranged on the floating plate (1) and is connected with a driving shaft (5);

the ventilation mechanism comprises a centrifugal fan (19) arranged on the floating plate (1), a second bevel gear (18) is arranged at the power input end of the centrifugal fan (19), a first bevel gear (17) is arranged on the driving shaft (5), and the first bevel gear (17) is vertically meshed with the second bevel gear (18); the air suction end of the centrifugal fan (19) is connected with an air suction pipe (20), and the air outlet end of the centrifugal fan is connected with an air vent pipe (10); the aeration pipe (10) extends into the oxygenation pipe (13), and the oxygenation pipe (13) penetrates through and is rotatably connected with the floating plate (1); a plurality of branch pipes (14) are circumferentially communicated with the lower section of the oxygenation pipe (13); the outer wall of the oxygenation pipe (13) is provided with a worm wheel (12), the driving shaft (5) is correspondingly provided with a worm (8), and the worm (8) is meshed with the worm wheel (12).

2. The efficient oxygen increasing device for fish culture ponds according to claim 1, characterized in that the driving motor (4) is fixed on the floating plate (1) through a motor; the bottom surface of the floating plate (1) is also provided with a plurality of air bags (2).

3. The high-efficiency oxygen increasing device for the fish culture pond according to claim 1, wherein the air suction pipe (20) is bent upwards, and the outer end of the air suction pipe is provided with a filter screen (9).

4. The efficient oxygen increasing device for the fish culture pond according to claim 1, wherein one end of the floating plate (1) is further connected with a hanging ring (7) through a connecting rod (6).

5. The high efficiency oxygenation device for fish ponds according to claim 1, characterized in that a sealing ring (11) is arranged between the aeration pipe (10) and the oxygenation pipe (13).

6. The high-efficiency oxygenation device for fish ponds according to claim 1, characterized in that the upper section of the oxygenation pipe (13) is further provided with a one-way valve (16), and the one-way valve (16) controls the air flow from the oxygenation pipe (13) to the branch pipe (14) in one way.

7. The high efficiency aerator for fish ponds according to claim 1, characterized in that the branch pipes (14) are evenly provided with air vents (15).