A multifunctional aquaculture oxygenator

Abstract

The utility model discloses a multifunctional aquaculture oxygenator, which relates to the technical field of aquaculture. The multifunctional aquaculture oxygenator comprises a breeding box, a horizontal block, a pressing structure and a moving structure. The horizontal block is arranged inside the breeding box, an oxygen pump is fixedly installed on the top of the horizontal block, a shell is fixedly installed on the top of the oxygen pump, an electric heating plate is fixedly installed inside the shell, a cylinder is arranged at the bottom of the horizontal block, telescopic tubes are fixedly installed on the front and back sides of the cylinder, the pressing structure is arranged on the hollow tube and the cylinder, and the moving structure is arranged on the breeding box and the horizontal block. The multifunctional aquaculture oxygenator can make applicability adjustments according to the actual water level or the depth of the breeding box, and is suitable for breeding boxes of different widths. At the same time, the horizontal block can be adjusted to move left and right so that oxygen can be evenly discharged into the breeding box. The temperature of the oxygenated air can also be controlled, and can be adjusted according to the external environment or the suitable temperature of the fry.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a multifunctional aquaculture oxygenator. Background Art

[0002] Chinese patent document CN215270127U discloses an oxygenation device for aquaculture, comprising a floating platform, an air pump is fixedly installed on the left end above the floating platform, an air supply pipe is fixedly connected below the air pump, an oxygen supply ball is fixedly connected to the bottom end of the air supply pipe, a protective block is fixedly sleeved on the outside of the air supply pipe near the bottom, and a servo motor is fixedly installed on the right end above the floating platform. The oxygenation device for aquaculture has a protective block located outside the oxygen supply ball fixedly sleeved on the outer end of the air supply pipe near the bottom, which is convenient for directly compressing the air supply and supplying oxygen underwater when in use, and at the same time, the protective block is used to conveniently break the bubbles sprayed by the oxygen supply ball into smaller bubbles, thereby reducing damage to fish seedlings, and at the same time, oxygen is supplied from underwater to make the air rise, effectively increasing the oxygen absorption efficiency of water and effectively increasing the oxygen supply efficiency.

[0003] The above-mentioned oxygenation device for aquaculture is difficult to adjust according to the actual water level or the depth of the breeding box, and is not suitable for breeding boxes of different widths, which makes it difficult to discharge oxygen evenly into the breeding box, and the function is relatively single. Therefore, it can be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional aquaculture oxygenator, which can solve the problem that it is difficult to make adjustments according to the actual water level or the depth of the culture box, and it cannot be applied to culture boxes of different widths, resulting in difficulty in evenly discharging oxygen into the culture box and the function is relatively single.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional aquaculture oxygenator, comprising a breeding box, a horizontal block, a clamping structure and a moving structure, the horizontal block is arranged inside the breeding box, an oxygen pump is fixedly installed on the top of the horizontal block, a shell is fixedly installed on the top of the oxygen pump, an electric heating plate is fixedly installed inside the shell, a cylinder is arranged at the bottom of the horizontal block, telescopic tubes are fixedly installed on the front and back sides of the cylinder, the clamping structure is arranged on the hollow tube and the cylinder, the clamping structure is used to adjust the up and down movement of the cylinder, the moving structure is arranged on the breeding box and the horizontal block, and the moving structure is used to drive the horizontal block to move left and right.

[0006] Preferably, an exhaust pipe is fixedly installed on the top of the shell, guide platforms are fixedly installed on the inner walls on both sides of the shell, an air intake port is opened at the bottom of the shell, and the input end of the oxygen pump extends into the air intake port.

[0007] Preferably, a threaded seat is fixedly installed at the bottom of the cross block, the hollow pipe is threadedly installed in the threaded seat, a round opening is opened on the cross block, and the output end of the oxygen pump extends into the round opening.

[0008] Preferably, the telescopic tube is composed of a connecting tube, a round tube and an externally threaded sleeve. The connecting tube is divided into two groups and is fixedly installed on the front and rear sides of the cylinder respectively. A circular groove is provided on the connecting tube and the round tube is located inside the circular groove. An externally threaded sleeve is fixedly installed on the outer wall of the round tube. The externally threaded sleeve is threadedly installed inside the connecting tube. Air outlet holes are provided at the top and bottom of the connecting tube and the round tube.

[0009] Preferably, the connecting pipe is provided with an annular opening connected to the circular groove, and a sealing ring is fixedly installed on the inner wall of the annular opening, and the sealing ring is in contact with the outer wall of the circular tube to prevent air leakage.

[0010] Preferably, the clamping structure includes a pad, a pressure block and a stud. The pads are divided into two groups and are fixed to the outer wall of the hollow tube in a left-right distribution. A receiving groove is provided on the hollow tube and the pressure block is slidably installed therein. The stud is threadedly installed on the pad and the cross block, and one end of the stud is rotatably connected to the pressure block.

[0011] Preferably, the movable structure includes a motor, a cross bar and a threaded rod, the cross bar is fixedly installed inside the breeding box, the threaded rod is rotatably installed inside the breeding box, the cross block is slidably sleeved on the outer wall of the cross bar, the cross block is threadably sleeved on the outer wall of the threaded rod, the motor is fixedly installed on the right side of the breeding box, and the rotating shaft of the motor passes through the breeding box and is fixedly connected to the threaded rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The multifunctional aquaculture oxygenator can adjust the cylinder to move up and down through the coordinated use of a hollow tube, a cylinder, a connecting tube, a round tube, an external threaded sleeve, a cushion block, a pressure block, a stud, a motor, a cross bar and a threaded rod. The adaptability can be adjusted according to the actual water level or the depth of the culture box. The round tube can be adjusted to extend and retract outward to make it suitable for culture boxes of different widths. At the same time, the cross block can be adjusted to move left and right so that oxygen can be evenly discharged into the culture box, thereby improving the quality of oxygenation, reducing the situation where some fry die due to uneven oxygen distribution, and enhancing the practicality of the oxygenator.

[0014] (2) The multifunctional aquaculture oxygenator can control the temperature of the oxygenated air by using the oxygen pump, the housing, the electric heating plate and the exhaust pipe in coordination, and can be adjusted according to the external environment or the suitable temperature of the fry, thereby broadening the functional diversity of the oxygenator and improving the practicality of the oxygenator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 It is a schematic diagram of the left side structure of the cylinder of the utility model.

[0019] Figure numerals: 1. breeding box; 2. cross block; 3. threaded seat; 4. hollow tube; 5. cylinder; 6. telescopic tube; 61. connecting tube; 62. round tube; 63. external threaded sleeve; 7. clamping structure; 71. cushion block; 72. pressing block; 73. stud; 8. moving structure; 81. motor; 82. cross bar; 83. threaded rod; 9. oxygen pump; 10. shell; 11. electric heating plate; 12. exhaust pipe; 13. sealing ring. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a multifunctional aquaculture oxygenator, comprising a breeding box 1, a horizontal block 2, a clamping structure 7 and a moving structure 8, the horizontal block 2 is arranged inside the breeding box 1, an oxygen pump 9 is fixedly installed on the top of the horizontal block 2, a shell 10 is fixedly installed on the top of the oxygen pump 9, an electric heating plate 11 is fixedly installed inside the shell 10, a cylinder 5 is arranged at the bottom of the horizontal block 2, and telescopic tubes 6 are fixedly installed on the front and rear sides of the cylinder 5, the clamping structure 7 is arranged on the hollow tube 4 and the cylinder 5, the clamping structure 7 is used to adjust the up and down movement of the cylinder 5, the moving structure 8 is arranged on the breeding box 1 and the horizontal block 2, and the moving structure 8 is used to drive the horizontal block 2 to move left and right.

[0022] An exhaust pipe 12 is fixedly installed on the top of the shell 10, and guide platforms are fixedly installed on the inner walls on both sides of the shell 10. An air intake port is provided at the bottom of the shell 10, and the input end of the oxygen pump 9 extends into the air intake port. A threaded seat 3 is fixedly installed at the bottom of the cross block 2, and a hollow tube 4 is threadedly installed in the threaded seat 3. A circular opening is provided on the cross block 2, and the output end of the oxygen pump 9 extends into the circular opening. When the temperature of the oxygenation needs to be controlled, the electric heating plate 11 can be controlled for heating. The temperature of the oxygenated air can be controlled and can be adjusted according to the external environment or the suitable temperature of the fry, thereby broadening the functional diversity of the aerator and improving the practicability of the aerator.

[0023] The telescopic tube 6 is composed of a connecting tube 61, a round tube 62 and an external threaded sleeve 63. The connecting tube 61 is divided into two groups and fixedly installed on the front and rear sides of the cylinder 5 respectively. A circular groove is provided on the connecting tube 61 and the round tube 62 is located therein. An external threaded sleeve 63 is fixedly installed on the outer wall of the round tube 62. The external threaded sleeve 63 is threadedly installed inside the connecting tube 61. Air outlet holes are provided on the top and bottom of the connecting tube 61 and the round tube 62. An annular opening connected to the circular groove is provided on the connecting tube 61. A sealing ring 13 is fixedly installed on the inner wall of the annular opening. The sealing ring 13 contacts the outer wall of the round tube 62 to form a compression structure. 7 includes a cushion block 71, a pressure block 72 and a stud 73. The cushion block 71 is divided into two groups and is fixed to the outer wall of the hollow tube 4 in a state of being distributed left and right. The hollow tube 4 is provided with a receiving groove and the pressure block 72 is slidably installed therein. The stud 73 is threadedly installed on the cushion block 71 and the cross block 2. One end of the stud 73 is rotatably connected to the pressure block 72. The mobile structure 8 includes a motor 81, a cross bar 82 and a threaded rod 83. The cross bar 82 is fixedly installed inside the breeding box 1. The threaded rod 83 is rotatably installed inside the breeding box 1. The cross block 2 is slidably sleeved on the outer wall of the cross bar 82. The cross block 2 is threadedly sleeved on the threaded rod The outer wall of 83, the motor 81 is fixedly installed on the right side of the breeding box 1, the rotating shaft of the motor 81 passes through the breeding box 1 and is fixedly connected to the threaded rod 83. When the height of the cylinder 5 needs to be adjusted, the hand-held wrench is used to rotate the stud 73 counterclockwise, and then the pressing block 72 is driven away from the cylinder 5, and then the cylinder 5 is pulled to move to a suitable position and the hand-held wrench is used to rotate the stud 73 clockwise. When the position of the circular tube 62 needs to be adjusted, it can be rotated by hand, and then the start of the oxygen pump 9 and the start of the motor 81 are controlled. The oxygen pump 9 is connected to the connecting pipe 61 and the circular tube through the hollow tube 4 and the cylinder 5. The gas is transmitted in the tube 62 and then discharged into the breeding box 1, and the motor 81 drives the movement of the threaded rod 83, which then drives the movement of the cross block 2, and can adjust the up and down movement of the cylinder 5. The applicability can be adjusted according to the actual water level or the depth of the breeding box 1. It is also convenient to adjust the outward extension of the circular tube 62 to make it suitable for breeding boxes 1 of different widths. At the same time, the cross block 2 can be adjusted to move left and right so that oxygen can be evenly discharged into the breeding box 1, thereby improving the quality of oxygenation, reducing the situation where some fry die due to uneven oxygen distribution, and enhancing the practicality of the aerator.

[0024] Working principle: when the height of the cylinder 5 needs to be adjusted, use a hand-held wrench to rotate the stud 73 counterclockwise, and then drive the pressure block 72 away from the cylinder 5, then pull the cylinder 5 to move to a suitable position and use a hand-held wrench to rotate the stud 73 clockwise. When the position of the circular tube 62 needs to be adjusted, just hold it and rotate it, and then control the start of the aeration pump 9 and the start of the motor 81. The aeration pump 9 supplies air to the connecting pipe 61 and the circular tube 62 through the hollow tube 4 and the cylinder 5, and then discharges it into the breeding box 1. The motor 81 drives the movement of the threaded rod 83, and then drives the movement of the cross block 2. When the temperature of the oxygenation needs to be controlled, control the electric heating plate 11 for heating.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A multifunctional aquaculture oxygenator, characterized in that: include: Breeding box (1); A horizontal block (2) is arranged inside the breeding box (1); an oxygen pump (9) is fixedly installed on the top of the horizontal block (2); a housing (10) is fixedly installed on the top of the oxygen pump (9); an electric heating plate (11) is fixedly installed inside the housing (10); a cylinder (5) is arranged at the bottom of the horizontal block (2); and telescopic tubes (6) are fixedly installed on the front and rear sides of the cylinder (5); A clamping structure (7) is arranged on the hollow tube (4) and the cylinder (5), and the clamping structure (7) is used to adjust the cylinder (5) to move up and down; The movable structure (8) is arranged on the breeding box (1) and the horizontal block (2), and the movable structure (8) is used to drive the horizontal block (2) to move left and right.

2. A multifunctional aquaculture oxygenator according to claim 1, characterized in that: An exhaust pipe (12) is fixedly mounted on the top of the shell (10), flow guide platforms are fixedly mounted on the inner walls on both sides of the shell (10), an air intake port is opened at the bottom of the shell (10), and the input end of the oxygen pump (9) extends into the air intake port.

3. A multifunctional aquaculture oxygenator according to claim 1, characterized in that: A threaded seat (3) is fixedly mounted on the bottom of the cross block (2), and a hollow tube (4) is threadedly mounted in the threaded seat (3). A round opening is provided on the cross block (2), and the output end of the oxygen pump (9) extends into the round opening.

4. The multifunctional aquaculture oxygenator according to claim 1, characterized in that: The telescopic tube (6) is composed of a connecting tube (61), a round tube (62) and an externally threaded sleeve (63). The connecting tube (61) is divided into two groups and is respectively fixedly mounted on the front and rear sides of the cylinder (5). A circular groove is provided on the connecting tube (61) and the round tube (62) is located therein. An externally threaded sleeve (63) is fixedly mounted on the outer wall of the round tube (62). The externally threaded sleeve (63) is threadedly mounted inside the connecting tube (61). Air outlet holes are provided on the top and bottom of the connecting tube (61) and the round tube (62).

5. A multifunctional aquaculture oxygenator according to claim 4, characterized in that: The connecting pipe (61) is provided with an annular opening connected to the circular groove, and a sealing ring (13) is fixedly installed on the inner wall of the annular opening, and the sealing ring (13) is in contact with the outer wall of the circular pipe (62).

6. The multifunctional aquaculture oxygenator according to claim 1, characterized in that: The clamping structure (7) comprises a cushion block (71), a pressure block (72) and a stud (73); the cushion blocks (71) are in two groups and are fixed to the outer wall of the hollow tube (4) in a state of being distributed left and right; a receiving groove is provided on the hollow tube (4) and the pressure block (72) is slidably installed therein; the stud (73) is threadedly installed on the cushion block (71) and the cross block (2); one end of the stud (73) is rotatably connected to the pressure block (72).

7. The multifunctional aquaculture oxygenator according to claim 1, characterized in that: The mobile structure (8) comprises a motor (81), a cross bar (82) and a threaded rod (83); the cross bar (82) is fixedly mounted inside the breeding box (1); the threaded rod (83) is rotatably mounted inside the breeding box (1); the cross block (2) is slidably sleeved on the outer wall of the cross bar (82); the cross block (2) is threadably sleeved on the outer wall of the threaded rod (83); the motor (81) is fixedly mounted on the right side of the breeding box (1); and the rotating shaft of the motor (81) passes through the breeding box (1) and is fixedly connected to the threaded rod (83).

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