Oxygenation device convenient for aquaculture

Abstract

The utility model belongs to the technical field of aquaculture, and particularly relates to an oxygenation device convenient for aquaculture, which comprises a culture pond. A case is bolted to the right side of the culture pond, a stirring mechanism is arranged in an inner cavity of the case, an air pump is bolted to the right side of the top of the culture pond, an air inlet of the air pump communicates with an air inlet pipe, and an air outlet of the air pump communicates with an air outlet pipe; the end, away from the air pump, of the air outlet pipe extends to the bottom of the inner cavity of the culture pond and communicates with a three-way pipe, the left end and the back face of the three-way pipe communicate with aeration pipes, and the tops of the aeration pipes communicate with air outlet heads. Through the structural design of a motor, a first rotating shaft, a driving gear, a driven gear, a second rotating shaft and stirring blades, when oxygen is conveyed into water of a culture pond through an air pump, a three-way pipe, an aeration pipe and an air outlet head, the water is stirred, so that the oxygen is quickly dissolved in the water, and the oxygenation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an oxygenating device for aquaculture. Background Art

[0002] Aquaculture is the use of waters available for breeding (including planting) by humans, in accordance with the ecological habits of breeding objects and the requirements of water environment conditions, using aquaculture technology and facilities to engage in the breeding of aquatic economic animals and plants. It is one of the agricultural production sectors.

[0003] After searching, application number CN201820101704.1 discloses an oxygen filling facility for an indoor cultivation pool for aquaculture, which includes an oxygen main pipeline, a three-way reducer, an oxygen control valve, an oxygen branch pipeline, a branch pipeline connecting a tee, an oxygen head connecting a tee, an air outlet, an air bubble stone, a bracket and a cultivation pool; the cultivation pool is rectangular in shape, and the upper end surface of the cultivation pool is open; a bracket is arranged on the bottom surface of the cultivation pool, and the diameter of the oxygen branch pipeline is larger than the diameter of the oxygen hose, so that the oxygen supply is unobstructed, and the air outlet of each oxygen head is uniform and beautiful and practical; it is easy to use, convenient to operate, and beautiful in layout, and can solve the problem of suffocation points when binding the oxygen hose, the problem of irregular distribution of oxygen points and troublesome operation, and the problem of mutual entanglement or entanglement with the attachment base, thereby greatly improving the work efficiency of aquaculture.

[0004] However, the oxygenation facility still has the following shortcomings: although the device can oxygenate the culture pond, the oxygenation structure is fixed, the oxygenation efficiency is slow, and oxygen cannot be quickly and fully dissolved; therefore, in view of the above problems, an oxygenation device convenient for aquaculture is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantages of slow oxygenation efficiency and inability to quickly and fully dissolve oxygen. For this reason, we propose an oxygenation device that is convenient for aquaculture.

[0006] The utility model adopts the following technical solution to solve the technical problem: an oxygenating device for aquaculture, comprising a culture pond; a chassis is bolted to the right side of the culture pond, a stirring mechanism is arranged in the inner cavity of the chassis, an air pump is bolted to the right side of the top of the culture pond, an air inlet of the air pump is connected to an air inlet pipe, an air outlet of the air pump is connected to an air outlet pipe, an end of the air outlet pipe away from the air pump extends to the bottom of the inner cavity of the culture pond and is connected to a three-way pipe, the left end and the back side of the three-way pipe are connected to an aeration pipe, and the top of the aeration pipe is connected to an air outlet head.

[0007] Preferably, the stirring mechanism includes a motor, a first rotating shaft, a driving gear, a driven gear, a second rotating shaft and a stirring blade. The motor is bolted to the bottom of the right side of the inner cavity of the chassis, the output shaft of the motor is fixedly connected to the first rotating shaft, the surface key of the first rotating shaft is connected to the driving gear, the top of the driving gear is meshed with the driven gear, the inner cavity key of the driven gear is connected to the second rotating shaft, the left sides of the first rotating shaft and the second rotating shaft respectively penetrate the chassis and the breeding pond and are rotatably connected to the left side of the inner cavity of the breeding pond through bearings, and the surfaces of the first rotating shaft and the second rotating shaft are bolted to stirring blades in sequence from left to right.

[0008] Preferably, a filter frame is bolted to the bottom of the inner cavity of the culture pond, and the aeration pipe is located in the inner cavity of the filter frame.

[0009] Preferably, a first fixing member is bolted to the right side of the inner cavity of the culture pond, and the inner cavity of the first fixing member is bolted to the surface of the air outlet pipe.

[0010] Preferably, sealing rings are bonded to the left side of the inner cavity of the chassis in sequence from top to bottom, and the inner rings of the sealing rings are in contact with the surfaces of the first rotating shaft and the second rotating shaft.

[0011] Preferably, second fixing members are bolted around the bottom of the inner cavity of the culture pond, and the inner cavity of the second fixing member is bolted to the surface of the aeration pipe.

[0012] Preferably, a vent is provided on the top of the chassis, and a filter is bolted to the top of the chassis.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model uses the structural design of the motor, the first rotating shaft, the driving gear, the driven gear, the second rotating shaft and the stirring blades to stir the water when oxygen is transported to the water in the breeding pond through the air pump, the tee pipe, the aeration pipe and the outlet head, so that oxygen is quickly dissolved in the water, thereby improving the oxygenation efficiency;

[0015] 2. The utility model filters impurities in the water in the breeding pond through the structural design of the filter frame to prevent the impurities from clogging the air outlet head. The air outlet pipe is fixed through the cooperation of the first fixing member, thereby improving the stability of the air outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the culture pond structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the chassis structure of the utility model;

[0020] Figure 4 It is a top view of the three-way pipe and aeration pipe structure of the utility model.

[0021] In the figure: 1. breeding pond; 2. chassis; 3. stirring mechanism; 31. motor; 32. first rotating shaft; 33. driving gear; 34. driven gear; 35. second rotating shaft; 36. stirring blade; 4. air pump; 5. air outlet pipe; 6. three-way pipe; 7. aeration pipe; 8. air outlet head; 9. filter frame; 10. first fixing member; 11. second fixing member; 12. filter net. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1-4 To further explain this application in detail,

[0024] The present application discloses an oxygenation device for aquaculture. Figure 1 and Figure 4 , an oxygenation device for aquaculture, comprising a culture pond 1; a chassis 2 is bolted to the right side of the culture pond 1, a stirring mechanism 3 is provided in the inner cavity of the chassis 2, an air pump 4 is bolted to the right side of the top of the culture pond 1, an air inlet of the air pump 4 is connected to an air inlet pipe, an air outlet of the air pump 4 is connected to an air outlet pipe 5, an end of the air outlet pipe 5 away from the air pump 4 extends to the bottom of the inner cavity of the culture pond 1 and is connected to a three-way pipe 6, the left end and the back of the three-way pipe 6 are connected to an aeration pipe 7, and the top of the aeration pipe 7 is connected to an air outlet head 8; the air pump 4 transports external air to the three-way pipe 6, and then sprays it out through the aeration pipe 7 and the air outlet head 8 to oxygenate the water in the culture pond 1.

[0025] Reference Figure 2 and Figure 3The stirring mechanism 3 includes a motor 31, a first rotating shaft 32, a driving gear 33, a driven gear 34, a second rotating shaft 35 and a stirring blade 36. The motor 31 is bolted to the bottom of the right side of the inner cavity of the chassis 2, and the output shaft of the motor 31 is fixedly connected to the first rotating shaft 32. The surface key of the first rotating shaft 32 is connected to the driving gear 33, and the top of the driving gear 33 is meshed with the driven gear 34. The inner cavity key of the driven gear 34 is connected to the second rotating shaft 35. The left sides of the first rotating shaft 32 and the second rotating shaft 35 both pass through the chassis 2 and the culture pond 1 in sequence and are rotatably connected to the left side of the inner cavity of the culture pond 1 through bearings. The surfaces of the first rotating shaft 32 and the second rotating shaft 35 are bolted to stirring blades 36 in sequence from left to right; the water in the culture pond 1 is stirred to quickly dissolve oxygen in the water.

[0026] Reference Figure 2 A filter frame 9 is bolted to the bottom of the inner cavity of the culture pond 1, and the aeration pipe 7 is located in the inner cavity of the filter frame 9; impurities in the water in the culture pond 1 are filtered to prevent impurities from clogging the air outlet 8, thereby avoiding a reduction in oxygenation efficiency due to clogging.

[0027] Reference Figure 2 A first fixing member 10 is bolted to the right side of the inner cavity of the culture pond 1 , and the inner cavity of the first fixing member 10 is bolted to the surface of the air outlet pipe 5 ; the air outlet pipe 5 is fixed to improve the stability of the air outlet pipe 5 .

[0028] Reference Figure 3 The left side of the inner cavity of the chassis 2 is bonded with sealing rings from top to bottom in sequence, and the inner ring of the sealing ring contacts the surface of the first rotating shaft 32 and the second rotating shaft 35; the sealing performance of the chassis 2 is improved, and water is prevented from entering the chassis 2 through the gap between the first rotating shaft 32, the second rotating shaft 35 and the chassis 2.

[0029] Reference Figure 2 The second fixing members 11 are bolted around the bottom of the inner cavity of the culture pond 1, and the inner cavity of the second fixing member 11 is bolted to the surface of the aeration pipe 7; the aeration pipe 7 is fixed to improve the stability of the aeration pipe 7.

[0030] Reference Figure 3 A vent is provided on the top of the chassis 2, and a filter 12 is bolted to the top of the chassis 2; this improves the ventilation effect of the chassis 2, prevents the internal temperature of the chassis 2 from being too high, and prevents dust from entering the chassis 2 through the vent.

[0031] Working principle: the user turns on the air pump 4, the air pump 4 conveys air to the three-way pipe 6, the three-way pipe 6 conveys air to the aeration pipe 7, the aeration pipe 7 sprays oxygen through the air outlet head 8, and then the user turns on the motor 31, the motor 31 drives the first rotating shaft 32 to rotate, so that the first rotating shaft 32 drives the driving gear 33 to rotate, and then the driving gear 33 drives the driven gear 34 to rotate, and then the driven gear 34 drives the second rotating shaft 35 to rotate, at this time, the first rotating shaft 32 and the second rotating shaft 35 drive the stirring blade 36 to rotate, so that the oxygen is quickly dissolved in the water, thereby improving the oxygenation efficiency.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An oxygenation device for aquaculture, characterized in that: The invention comprises a breeding pond (1); a chassis (2) is bolted to the right side of the breeding pond (1); a stirring mechanism (3) is arranged in the inner cavity of the chassis (2); an air pump (4) is bolted to the right side of the top of the breeding pond (1); an air inlet of the air pump (4) is connected to an air inlet pipe; an air outlet of the air pump (4) is connected to an air outlet pipe (5); an end of the air outlet pipe (5) away from the air pump (4) extends to the bottom of the inner cavity of the breeding pond (1) and is connected to a three-way pipe (6); the left end and the back side of the three-way pipe (6) are both connected to an aeration pipe (7); and the top of the aeration pipe (7) is connected to an air outlet head (8).

2. The oxygenation device for aquaculture according to claim 1, characterized in that: The stirring mechanism (3) comprises a motor (31), a first rotating shaft (32), a driving gear (33), a driven gear (34), a second rotating shaft (35) and a stirring blade (36); the motor (31) is bolted to the bottom of the right side of the inner cavity of the chassis (2); the output shaft of the motor (31) is fixedly connected to the first rotating shaft (32); the surface of the first rotating shaft (32) is keyed to the driving gear (33); the top of the driving gear (33) is meshed with the driven gear (34); the inner cavity of the driven gear (34) is keyed to the second rotating shaft (35); the left sides of the first rotating shaft (32) and the second rotating shaft (35) respectively penetrate the chassis (2) and the culture pond (1) and are rotatably connected to the left side of the inner cavity of the culture pond (1) through a bearing; the surfaces of the first rotating shaft (32) and the second rotating shaft (35) are bolted to the stirring blade (36) in sequence from left to right.

3. The oxygenation device for aquaculture according to claim 1, characterized in that: A filter frame (9) is bolted to the bottom of the inner cavity of the culture pond (1), and the aeration pipe (7) is located in the inner cavity of the filter frame (9).

4. The oxygenation device for aquaculture according to claim 1, characterized in that: A first fixing member (10) is bolted to the right side of the inner cavity of the culture pond (1), and the inner cavity of the first fixing member (10) is bolted to the surface of the air outlet pipe (5).

5. The oxygenation device for aquaculture according to claim 1, characterized in that: The left side of the inner cavity of the chassis (2) is bonded with sealing rings in sequence from top to bottom, and the inner rings of the sealing rings are in contact with the surfaces of the first rotating shaft (32) and the second rotating shaft (35).

6. The oxygenation device for aquaculture according to claim 1, characterized in that: Second fixing members (11) are bolted around the bottom of the inner cavity of the culture pond (1), and the inner cavity of the second fixing member (11) is bolted to the surface of the aeration pipe (7).

7. The oxygenation device for aquaculture according to claim 1, characterized in that: A vent is provided on the top of the chassis (2), and a filter screen (12) is bolted to the top of the chassis (2).

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