Aerator for breeding
By setting up a filter cartridge outside the impeller of the aerator to isolate the contact between the impeller and water, the problems of damage and reduced working efficiency of the existing aerator are solved, and the convenience of long-term operation and maintenance of the impeller is achieved.
Patent Information
- Application Number
- CN202420866650.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-24
AI Technical Summary
When rotating, existing aerator easily absorbs organisms and garbage in the water to the lower side of the impeller, resulting in damage to the impeller and reduced working efficiency.
A breeding aerator is designed, which uses the method of installing a filter cartridge outside the main body of the impeller to separate the impeller from external water to prevent impurities and biological interference, and improves disassembly and maintenance efficiency through new connection methods.
Effectively prevent impurities and organisms in the water from interfering with the impeller, improve the service life of the impeller, and simplify the maintenance and replacement process.
Smart Images
Figure CN222621952U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of oxygenators and relates to an oxygenator. Background Art
[0002] An aerator is a machine commonly used in aquaculture. Its main function is to increase the oxygen content in the water to ensure that the fish in the water will not be short of oxygen. It can also inhibit the growth of anaerobic bacteria in the water and prevent the water from deteriorating and threatening the living environment of the fish.
[0003] In the prior art, the impeller of a general aerator tends to suck aquatic organisms in the pond to the lower side of the impeller when rotating, and the aerator tends to suck garbage in the water, so that the garbage will be entangled on the surface of the impeller, thereby affecting the working efficiency of the impeller. Summary of the invention
[0004] The purpose of the utility model is to provide an aerator for breeding with the advantages of filtering and isolation in view of the above problems existing in the prior art.
[0005] The purpose of the utility model can be achieved through the following technical solutions: an aerator for breeding, comprising an aerator body, the aerator body consisting of a fixing frame, a motor and an impeller body, characterized in that three float mechanisms are arranged on the aerator body, the three float mechanisms are connected to the fixing frame of the aerator body through a fixing rod, a filter cartridge is arranged on the fixing rod, the filter cartridge is connected to the three fixing rods through a connecting rod, the fixing rod and the connecting rod are arranged as an integral structure, the filter cartridge has a working space for the aerator body to work, the filter cartridge has a working space for the aerator body to work, and the filter cartridge has a working space for the aerator body to work. The filter cartridge is provided with a plurality of openings for passing water and having a filtering effect. A filter screen is arranged on the filter cartridge at a position relative to the openings. A mounting plate is fixedly arranged at the lower ends of the three fixing rods. The mounting plate and the fixing rod are an integrally formed structure. A positioning rod is arranged at the upper end of the filter cartridge, and the positioning rod is passed through the mounting plate. A positioning assembly for positioning is arranged on the positioning rod. The positioning assembly consists of a positioning part and a reset spring. A mounting groove for the positioning part to be retracted is arranged on the positioning rod. The filter cartridge is fixed to the mounting plate by the extension and retraction of the positioning part.
[0006] In the above-mentioned aerator for breeding, the motor is arranged at the upper end of the fixing frame, the impeller body is arranged at the lower end of the fixing frame, and the impeller body is arranged in the working space of the filter cartridge.
[0007] In the above-mentioned aerator for breeding, the fixing rod is fixedly mounted on the fixing frame of the aerator body by fixing bolts.
[0008] Compared with the prior art, the aerator for aquaculture is provided with a filter cartridge outside the impeller body. When the aerator is working, the impeller body is separated from the external water to prevent impurities and organisms in the water from interfering with the impeller body, thereby increasing the service life of the impeller. The filter cartridge has changed the original connection with the aerator through bolts and adopts a new connection method, which is more efficient in disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural schematic diagram of the utility model.
[0010] In the figure, 1. aerator body; 2. fixing frame; 3. motor; 4. impeller body; 5. float mechanism; 6. fixing rod; 7. filter cartridge; 8. working space; 9. filter screen; 10. mounting plate; 11. positioning assembly; 12. positioning rod. DETAILED DESCRIPTION
[0011] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0012] like Figure 1As shown, the aerator for breeding includes an aerator body 1, which is composed of a fixing frame 2, a motor 3 and an impeller body 4. Three float mechanisms 5 are arranged on the aerator body 1, and the three float mechanisms 5 are connected to the fixing frame 2 of the aerator body 1 through a fixing rod 6. A filter cartridge 7 is arranged on the fixing rod 6, and the filter cartridge 7 is connected to the three fixing rods 6 through a connecting rod. The fixing rod 6 and the connecting rod are arranged as an integrally formed structure. A working space 8 for the aerator body 1 to work is provided in the filter cartridge 7. When the aerator starts to work, the motor 3 shaft in the motor 3 drives the impeller body 4 to start rotating, bringing oxygen into the water. Since the impeller body 4 rotates in the working space 8, impurities in the water are The impeller body 4 will not be disturbed by the high-speed rotation of the impeller body 4. The filter cartridge 7 is provided with a plurality of openings for water flow and filtering. The filter cartridge 7 is provided with a filter screen 9 at a position relative to the opening. The lower ends of the three fixing rods 6 are fixed with a mounting plate 10. The upper end of the filter cartridge 7 is provided with a positioning rod 12, and the positioning rod 12 is penetrated on the mounting plate 10. The positioning rod 12 is provided with a positioning assembly 11 for positioning. The positioning assembly 11 is composed of a positioning part and a reset spring. The positioning rod 12 is provided with a mounting groove for the positioning part to shrink. The reset spring is arranged inside the mounting groove. The filter cartridge 7 is fixed to the mounting plate 10 by the expansion and contraction of the positioning part. When it is necessary to disassemble it, the positioning part is pressed to shrink in the mounting groove, and the positioning of the filter cartridge 7 and the mounting plate 10 is released. This disassembly method is convenient for the staff to repair and replace the filter cartridge 7.
[0013] In further detail, the motor 3 is arranged at the upper end of the fixing frame 2 , the impeller body 4 is arranged at the lower end of the fixing frame 2 , and the impeller body 4 is arranged in the working space 8 of the filter cartridge 7 .
[0014] To be more specific, the filter cartridge 7 is detachably mounted on the fixing rod 6. When the filter holes on the filter cartridge 7 are clogged due to long-term operation, the filter cartridge 7 can be disassembled for repair and replacement.
[0015] To be more specific, the fixing rod 6 is fixedly mounted on the fixing frame 2 of the aerator body 1 by fixing bolts.
[0016] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0017] Although the terms such as aerator body 1, fixing frame 2, motor 3, impeller body 4, float mechanism 5, fixing rod 6, filter cartridge 7, working space 8, filter screen 9, mounting plate 10, positioning assembly 11, positioning rod 12, etc. are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
Claims
1. An aerator for aquaculture, comprising an aerator body (1), wherein the aerator body (1) is composed of a fixing frame (2), a motor (3) and an impeller body (4), and is characterized in that: The aerator body (1) is provided with three float mechanisms (5), and the three float mechanisms (5) are connected to the fixed frame (2) of the aerator body (1) through a fixed rod (6). The fixed rod (6) is provided with a filter cartridge (7), and the filter cartridge (7) is connected to the three fixed rods (6) through a connecting rod. The fixed rod (6) and the connecting rod are integrally formed. The filter cartridge (7) has a working space (8) for the aerator body (1) to work. The filter cartridge (7) is provided with a plurality of openings for passing water and having a filtering effect ... A filter screen (9) is arranged at a position, a mounting plate (10) is fixedly arranged at the lower end of each of the three fixing rods (6), the mounting plate (10) and the fixing rod (6) are arranged as an integral structure, a positioning rod (12) is arranged at the upper end of the filter cartridge (7), and the positioning rod (12) is passed through the mounting plate (10), a positioning assembly (11) for positioning is arranged on the positioning rod (12), the positioning assembly (11) is composed of a positioning part and a return spring, and a mounting groove for the positioning part to be retracted is opened on the positioning rod (12), and the filter cartridge (7) is fixed to the mounting plate (10) by the extension and contraction of the positioning part.
2. A breeding aerator according to claim 1, characterized in that: The motor (3) is arranged at the upper end of the fixing frame (2), the impeller body (4) is arranged at the lower end of the fixing frame (2), and the impeller body (4) is arranged in the working space (8) of the filter cartridge (7).
3. The aerator for aquaculture according to claim 1, characterized in that: The fixing rod (6) is fixedly mounted on the fixing frame (2) of the aerator body (1) by means of fixing bolts.