Intelligent aerator

Abstract

The utility model discloses an intelligent aerator, which belongs to the technical field of aquaculture and comprises a fixing seat, an alternating-current motor is fixed on the fixing seat through screws, a connecting shaft is fixed at the output end of the alternating-current motor, an impeller is connected to the end, far away from the alternating-current motor, of the connecting shaft, and an adjusting part is arranged in the connecting shaft and used for adjusting the rotating depth of the impeller. A supporting rod is welded to the side face of the fixing base, a floating ball is fixed to the end, away from the fixing base, of the supporting rod through screws, a support is fixed to the upper end of the fixing base through screws, a shell cover is fixed to the end, away from the fixing base, of the support through screws, and the bottom of the shell cover covers the whole alternating current motor. A communication module and a control module are integrated and electrically connected to the integrated circuit board, and the control module is electrically connected with the adjusting part; the aerator is remotely controlled in the whole process, meanwhile, the working state of the aerator can be checked in real time through a remote terminal, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquaculture, and in particular relates to an intelligent oxygenator. Background Art

[0002] At present, with the expansion of the scale of aquaculture in my country, aquaculture is developing towards energy conservation, emission reduction, cost saving and intelligent control. At present, my country's large-scale aquaculture adopts a single manual control method of mechanical oxygenation, which not only occupies a large amount of human resources, but also generally wastes a huge amount of electricity. In addition, the low efficiency of the aerator brings huge safety hazards to the operators.

[0003] Therefore, there is a need for an intelligent aerator that can be remotely controlled and automatically monitored in real time to facilitate management operations in aquaculture. Utility Model Content

[0004] The utility model aims to provide an intelligent oxygenator, which can realize remote control throughout the whole process and its working status can be viewed in real time on a remote terminal, so that it is convenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent oxygenator, characterized in that the intelligent oxygenator includes a fixed seat, an AC motor is screwed on the fixed seat, a connecting shaft is fixed to the output end of the AC motor, an impeller is connected to the end of the connecting shaft away from the AC motor, an adjusting piece is arranged inside the connecting shaft, and the adjusting piece is used to adjust the rotation depth of the impeller, a support rod is welded to the side of the fixed seat, a float is screwed to the end of the support rod away from the fixed seat, a bracket is also screwed to the upper end of the fixed seat, a shell cover is screwed to the end of the bracket away from the fixed seat, the bottom of the shell cover covers the entire AC motor, an integrated circuit board is screwed to the inside of the shell cover, a communication module and a control module are integrated and electrically connected on the integrated circuit board, and the control module is electrically connected to the adjusting piece.

[0006] Furthermore, a rubber sealing ring is fixedly bonded inside the shell cover, and the rubber sealing ring abuts against the connection of the shell cover.

[0007] Furthermore, the communication module adopts a 3G / 4G / 5G wireless communication module.

[0008] Furthermore, the adjusting member includes a connecting rod slidably connected inside the connecting shaft, the connecting rod is fixedly connected to the impeller away from the connecting shaft end, a through groove is provided on the side of the connecting shaft, a sliding block is slidably connected inside the through groove, the sliding block is fixedly connected to the connecting rod, the sliding blocks are symmetrically arranged about the through groove, each sliding block is connected to a cylinder, the cylinder is screwed to the bottom of the fixing seat away from the sliding block end, and the cylinder is electrically connected to the control module.

[0009] Furthermore, a backup power supply circuit with a super capacitor is integrated on the integrated circuit board.

[0010] Furthermore, an AC voltage transformer and a current transformer circuit are integrated on the integrated circuit board.

[0011] Furthermore, the AC motor is electrically connected to a motor variable frequency drive board, and the motor variable frequency drive board is electrically connected to the integrated circuit board.

[0012] The beneficial effects of the utility model are:

[0013] The intelligent aerator can be remotely controlled throughout the whole process, and its working status can be viewed in real time on the remote terminal, which is convenient for use. 2. The adjustment part can be set to drive the height of the impeller through the cylinder, and then the depth of the water stirring can be controlled. At the same time, the cylinder can be remotely controlled, which is convenient for management and operation.

[0014] 3. The circuit is equipped with AC voltage transformer and current transformer circuit, which can measure the working voltage, current and power in real time, report to the server in real time and display it on the mobile phone for easy viewing and monitoring.

[0015] 4. The circuit is equipped with a supercapacitor backup power supply circuit, which has a power outage alarm function and can be displayed on the mobile phone to improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an intelligent oxygenator provided by the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion of a shell cover of an intelligent aerator provided by the utility model;

[0018] Figure 3 This utility model provides an intelligent oxygenator Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 This utility model provides an intelligent oxygenator Figure 2 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. fixing seat; 2. AC motor; 3. connecting shaft; 4. impeller; 5. support rod; 6. float; 7. bracket; 8. shell cover; 9. integrated circuit board; 10. communication module; 11. control module; 12. rubber sealing ring; 13. connecting rod; 14. through groove; 15. sliding block; 16. cylinder; 17. motor frequency conversion drive board. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] Please also refer to Figures 1 to 4 The intelligent oxygenator of the embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings. The bracket can be used in conjunction with the lifting structure.

[0023] like Figure 1 As shown, the intelligent aerator includes a fixed base 1, on which an AC motor 2 is screwed, a connecting shaft 3 is fixed to the output end of the AC motor 2, and an impeller 4 is connected to the end of the connecting shaft 3 away from the AC motor 2. An adjusting piece is arranged inside the connecting shaft 3, and the adjusting piece is used to adjust the rotation depth of the impeller 4. A support rod 5 is welded to the side of the fixed base 1, and a float 6 is screwed to the end of the support rod 5 away from the fixed base 1. A bracket 7 is also screwed to the upper end of the fixed base 1, and a shell cover 8 is screwed to the end of the bracket 7 away from the fixed base 1. The bottom of the shell cover 8 covers the entire AC motor 2, and an integrated circuit board 9 is screwed inside the shell cover 8. A communication module 10 and a control module 11 are integrated and electrically connected on the integrated circuit board 9, and the control module 11 is electrically connected to the adjusting piece, wherein a power supply mainboard and a control mainboard are integrated on the integrated circuit board 9, and the control mainboard is mainly used for powering the above-mentioned communication module 10 and control template.

[0024] The AC motor 2 is electrically connected to a motor variable frequency drive board, and the motor variable frequency drive board is electrically connected to the integrated circuit board 9 .

[0025] As an implementation mode, a rubber sealing ring 12 is fixedly bonded inside the shell cover 8, and the rubber sealing ring 12 abuts against the connection of the shell cover 8. After the shell cover 8 is screwed, the rubber sealing ring 12 abuts against the connection to prevent water vapor from entering the shell cover 8, so as to protect the electronic components inside the shell cover 8.

[0026] The communication module 10 adopts a 3G / 4G / 5G wireless communication module 10.

[0027] As an embodiment, the adjusting member includes a connecting rod 13 that is slidably connected inside the connecting shaft 3, the connecting rod 13 is fixedly connected to the impeller 4 at the end away from the connecting shaft 3, a through groove 14 is provided on the side of the connecting shaft 3, a sliding block 15 is slidably connected inside the through groove 14, the sliding block 15 is fixedly connected to the connecting rod 13, the sliding blocks 15 are symmetrically arranged about the through groove 14, each sliding block 15 is connected to a cylinder 16, the cylinder 16 is screwed to the bottom of the fixing seat 1 at the end away from the sliding block 15, and the cylinder 16 is electrically connected to the control module 11.

[0028] During specific use, the power supply mainboard on the integrated circuit board 9 is an external power supply, and the power supply can rotate to 220V or 330V power supply. The communication module 10 is remotely connected to the terminal server, and the server port is connected to the APP, which can be applied to smart devices such as mobile phones. The AC motor 2 is controlled to work by issuing instructions through remote control. After the remote instruction is issued, the control module 11 is connected through the communication module 10. The control module 11 controls the motor frequency conversion drive board with an electrical signal, thereby driving the AC motor 2 to rotate, and the rotation drive impeller 4 to rotate, and the speed and direction can be changed in real time. At the same time, the cylinder 16 can be controlled to open and close. After the cylinder 16 is opened, the cylinder 16 can drive the fixed block to slide along the through groove 14. When the fixed block moves toward the bottom end of the slide groove, the impeller 4 is driven to move toward the depth, and the stirring depth of the impeller 4 can be remotely controlled.

[0029] In addition, a backup power supply circuit with a super capacitor is integrated on the integrated circuit board 9 , and an AC voltage transformer and a current transformer circuit are integrated on the integrated circuit board 9 .

[0030] Then, the supercapacitor backup power supply circuit uploads the power outage warning data through the communication module 10, which can be viewed in real time at the remote terminal. At the same time, the AC voltage transformer and current transformer circuit can measure the working voltage, current, and power in real time, and can report to the server in real time and display it on the mobile phone.

[0031] The backup power supply circuit with super capacitor adopts the circuit disclosed in the existing patent CN213846304U, and the AC voltage transformer and current transformer circuits are both commonly used circuits.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent oxygenator, characterized in that: The intelligent aerator comprises a fixing seat (1), an AC motor (2) is screwed onto the fixing seat (1), a connecting shaft (3) is fixed onto the output end of the AC motor (2), an impeller (4) is connected to the end of the connecting shaft (3) away from the AC motor (2), an adjusting member is arranged inside the connecting shaft (3), and the adjusting member is used to adjust the rotation depth of the impeller (4), a support rod (5) is welded to the side of the fixing seat (1), a float (6) is screwed to the end of the support rod (5) away from the fixing seat (1), a bracket (7) is screwed to the upper end of the fixing seat (1), a shell cover (8) is screwed to the end of the bracket (7) away from the fixing seat (1), the bottom of the shell cover (8) covers the entire AC motor (2), an integrated circuit board (9) is screwed to the inside of the shell cover (8), a communication module (10) and a control module (11) are integrated and electrically connected to the integrated circuit board (9), and the control module (11) is electrically connected to the adjusting member.

2. The intelligent oxygenator according to claim 1, characterized in that: A rubber sealing ring (12) is fixedly bonded inside the shell cover (8), and the rubber sealing ring (12) abuts against the connection of the shell cover (8).

3. The intelligent oxygenator according to claim 1, characterized in that: The communication module (10) adopts a 3G / 4G / 5G wireless communication module (10).

4. The intelligent oxygenator according to claim 1, characterized in that: The adjusting member comprises a connecting rod (13) slidably connected inside the connecting shaft (3); the connecting rod (13) is fixedly connected to the impeller (4) at an end away from the connecting shaft (3); a through groove (14) is provided on the side of the connecting shaft (3); a sliding block (15) is slidably connected inside the through groove (14); the sliding block (15) is fixedly connected to the connecting rod (13); the sliding blocks (15) are symmetrically arranged about the through groove (14); each sliding block (15) is connected to a cylinder (16); the end of the cylinder (16) away from the sliding block (15) is screwed to the bottom of the fixing seat (1); and the cylinder (16) is electrically connected to the control module (11).

5. The intelligent oxygenator according to claim 1, characterized in that: The integrated circuit board (9) is integrated with a backup power supply circuit with a super capacitor.

6. The intelligent oxygenator according to claim 1, characterized in that: The integrated circuit board (9) is integrated with an AC voltage transformer and a current transformer circuit.

7. The intelligent oxygenator according to claim 1, characterized in that: The AC motor (2) is electrically connected to a motor variable frequency drive board (17), and the motor variable frequency drive board (17) is electrically connected to an integrated circuit board (9).

Images