Surge fishpond aerator
By designing a wave-driven aerator for fish ponds, which uses a motor to drive the flow guide to rotate, and the impeller and wave blades to form a wave aeration, the problem of high energy consumption, high noise, and high failure rate of gear-type aerators is solved, achieving a low-energy, low-noise, and low-failure-rate aeration effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-03-27
AI Technical Summary
Existing gear-type fishpond aerators are energy-intensive, noisy, have a high failure rate, and are not conducive to environmental protection and maintenance.
Design a wave aerator for fish ponds. The motor drives the guide to rotate, and the impeller and wave blades rotate accordingly. The impeller lifts the water and the wave blades push it out to form waves to increase oxygen. This reduces mechanical noise and lowers the failure rate.
It achieves oxygenation effects with low energy consumption, low noise, and low failure rate. It has a simple structure, is easy to use and maintain, and is environmentally friendly.
Smart Images
Figure CN224038239U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of fish pond oxygenation equipment, specifically relates to a impeller type surge fish pond oxygenation machine. BACKGROUND
[0002] It is known that surge is the wave formed after the wind wave leaves the area blown by the wind. In addition, the mutation of wind elements such as wind speed and direction may also cause the original wind wave in the wind area to change into a surge. At the same time, aquatic products need oxygen in breeding, and when the solubility of oxygen in water is equal to 2 mg / L, the water will smell; and generally when the dissolved oxygen in water is less than 5 mg / L, organisms cannot survive. At present, multiple oxygenation machines are installed on the surface of most fish ponds to increase the solubility of oxygen in water, so as to achieve the required dissolved oxygen for the normal growth of fish groups. The oxygenation equipment sold on the market and used in rural areas belongs to the gear type, which has the disadvantages of high energy consumption, mechanical noise, high failure rate, difficult use and maintenance, and is not conducive to environmental protection and oxygenation. CONTENT OF THE UTILITY MODEL
[0003] Therefore, in order to solve the above problems, the utility model provides a surge fish pond oxygenation machine, which has surge blades on the outer side of the upper end of the lower flow guide shell after improvement. When the motor rotates to drive the whole flow guide to rotate, the impeller and the surge blades can also rotate. The impeller can lift water when rotating, and the surge blades can push the lifted water out to form a surge, which is beneficial to oxygenation.
[0004] The utility model is implemented in the following way. A surge fish pond oxygenation machine is constructed, which is characterized by having a protective cover, a nameplate, a motor, a bolt, an upper flow guide shell, a lower flow guide shell, an impeller, a nut, a support seat, a bolt and nut assembly, a floating ball cover, a floating ball chuck, a support rod, and a floating ball. The upper flow guide shell is fastened below the motor by the bolt. The lower end of the upper flow guide shell and the upper end of the lower flow guide shell are fixed by screws to form a whole flow guide, and the lower end of the lower flow guide shell has an impeller. The support seat is fastened on the motor base by the bolt and nut assembly. The support rod is inserted into the support seat hole and aligned with the screw hole, and the bolt and nut assembly is screwed. The floating ball chuck is inserted into the other end of the support rod and fastened by the bolt and nut assembly. The floating ball is inserted into the floating ball chuck, and the floating ball cover is screwed. The upper end of the lower flow guide shell has surge blades. When the motor rotates to drive the whole flow guide to rotate, the impeller and the surge blades can also rotate. The impeller can lift water when rotating, and the surge blades can push the lifted water out to form a surge, which is beneficial to oxygenation.
[0005] According to the utility model, the protective cover is arranged on the traditional motor, and the power cord is drawn out from the side of the motor, which is safe.
[0006] The aerator for fishponds according to this utility model is characterized in that: the nameplate is located on the motor.
[0007] The aerator for fishponds according to the present invention is characterized in that: the impeller and the wave-making blades are integrally formed or bolted to the lower guide shell.
[0008] This utility model has the following advantages: This utility model provides a wave-driven fishpond aerator, such as... Figure 1 As shown, the upper guide shell is fastened to the bottom of the motor with bolts; the lower end of the upper guide shell and the upper end of the lower guide shell are fixed together with screws to form the entire guide. An impeller is located on the outer side of the lower end of the lower guide shell. The bracket is fastened to the motor base with a bolt and nut assembly; the bracket rod is inserted into the bracket base hole and aligned with the screw hole, then the bolt and nut assembly is tightened; the float clamp is inserted into the other end of the bracket rod and tightened with the bolt and nut assembly; the float is fitted into the float clamp and the float cover is tightened; the outer side of the upper end of the lower guide shell has wave-making blades. When the motor rotates, driving the entire guide to rotate, the impeller and wave-making blades also rotate. The impeller's rotation lifts the water, and the wave-making blades' rotation pushes the lifted water out to form waves, which is beneficial for oxygenation. In other words, the entire guide has two sets of blades of different heights, upper and lower. The lower blades lift the water by rotation, and then the upper blades rotate and push it out to generate waves, thus further oxygenating the fishpond. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the implementation of the aerator for the Yonglang fishpond in this application;
[0010] Figure 2 This is a schematic diagram of the motor and its conductor in this application;
[0011] Figure 3 This is a schematic diagram of the lower guide shell in this application;
[0012] Figure 4 This is a schematic diagram of the upper end face of the lower guide shell in this application;
[0013] Figure 5 This is a schematic diagram of the lower end face of the lower guide shell in this application.
[0014] The components include: 1. Protective cover; 2. Nameplate; 3. Motor; 4. Bolt; 5-1. Upper guide shell; 5-2. Lower guide shell; 6. Impeller; 7. Nut; 8. Support base; 9. Bolt and nut assembly; 10. Float cover; 11. Float clamp; 12. Support rod; 13. Float; 14. Surge blade. Detailed Implementation
[0015] The following will be combined with the appendix Figures 1-5This utility model will be described in detail, and the technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.
[0016] This utility model provides a wave-driven aerator for fish ponds, such as... Figure 1 As shown, it can be implemented as follows: It includes a protective cover 1, a nameplate 2, a motor 3, bolts 4, an upper guide shell 5-1, a lower guide shell 5-2, an impeller 6, a nut 7, a support base 8, a bolt and nut assembly 9, a float cover 10, a float clamp 11, a support rod 12, and a float 13; the upper guide shell 5-1 is fastened to the bottom of the motor 3 using bolts 4; the lower end of the upper guide shell 5-1 and the upper end of the lower guide shell 5-2 are fixed together with screws to form a guide vane assembly; the lower outer side of the lower guide shell 5-2 has an impeller 6; the support base 8 is fastened using the bolt and nut assembly 9. On the motor base; insert the support rod 12 into the hole of the support base 8 and align it with the screw hole, then tighten the bolt and nut assembly 9; insert the float clamp 11 into the other end of the support rod 12 and secure it with the bolt and nut assembly 9; fit the float 13 into the float clamp 11 and tighten the float cover 10; the upper outer side of the lower guide shell 5-2 has wave-making blades 14. When the motor 3 rotates, driving the entire guide to rotate, the impeller 6 and the wave-making blades 14 can also rotate. When the impeller 6 rotates, it can lift the water, and when the wave-making blades 14 rotate, they can push the lifted water out to form a wave, which is beneficial for oxygenation. In other words, the guide has two sets of blades of different heights, the lower blades lift the water by rotation, and then the upper blades rotate and push it out to generate a wave, which can further achieve oxygenation of the fishpond.
[0017] According to the wave-generating fishpond aerator described in this application, the traditional motor 3 has a protective cover 1, and the power cord extends from the side of the motor, posing a safety hazard. In contrast, the power cord in this application extends along the end of the motor 3, which is more conducive to safe use.
[0018] According to the aerator for the Yonglang fishpond described in this application, the nameplate 2 is located on the motor 3.
[0019] According to the wave-driven fishpond aerator described in this application, the impeller 6 and the wave-driven blades 14 are integrally formed or bolted to the lower guide shell 5-2.
[0020] During assembly;
[0021] 1. Secure the diffuser to the bottom of the motor with bolts;
[0022] 2. Fit the impeller 6 onto the motor shaft and tighten it with nut 7;
[0023] 3, with bolt nut assembly 9 will be fastened in the motor seat bracket seat 8 (a total of three groups);
[0024] 4, will be fastened in the bracket rod 12 into the bracket seat 8 hole and align the screw hole, wear bolt nut assembly 9 (a total of three groups);
[0025] 5, will be fastened into the bracket rod 12 of the other end of the ball clamp 11 with bolt nut assembly 9 (a total of three groups);
[0026] 6, will be fastened into the ball clamp 11 of the ball 13, tighten the ball cover 10 (a total of three groups);
[0027] 7, finally, the assembled oxygen pump into the fish pond, open the ball cover 10 to fill the ball (note that the three ball water volume should be consistent);
[0028] 8, until the impeller is buried in the water about 20 mm depth.
[0029] 9, cover the protective cover 1 and the motor power cord from the protective cover hole out, connected to the power cord.
[0030] At this point, the oxygen pump can be placed in the fish pond at the appropriate location, plug in three fixed pole, with a rope to the oxygen pump tied to the fixed pole, turn on the power switch.
[0031] The advantage is, compared with the gear type to reduce mechanical noise, conducive to environmental protection and reduce the failure rate. Structure between a single, convenient to use and maintain. Because of the use of special motor with the same oxygen effect to reduce energy consumption (such as 370w can reach the original gear type 750w-1100w effect).
[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A surge pond oxygenator, characterized in that; The utility model discloses a protective cover (1), a nameplate (2), a motor (3), a bolt (4), an upper flow guide shell (5-1), a lower flow guide shell (5-2), an impeller (6), a nut (7), a support seat (8), a bolt-nut assembly (9), a float ball cover (10), a float ball clamp (11), a support rod (12), a float ball (13), the upper flow guide shell (5-1) is fastened below the motor (3) through the bolt (4), the lower end of the upper flow guide shell (5-1) and the upper end of the lower flow guide shell (5-2) are fixed through screw and form the whole flow guide, the lower end of the lower flow guide shell (5-2) has the impeller (6) outside, the support seat (8) is fastened on the motor base through the bolt-nut assembly (9), the support rod (12) is inserted into the hole of the support seat (8) and is aligned with the screw hole, and the bolt-nut assembly (9) is screwed, the float ball clamp (11) is inserted into the other end of the support rod (12) and is fastened through the bolt-nut assembly (9), the float ball (13) is inserted into the float ball clamp (11), and the float ball cover (10) is screwed, the upper end of the lower flow guide shell (5-2) has the surge blade (14) outside, when the motor (3) rotates and drives the whole flow guide to rotate, the impeller (6) and the surge blade (14) can also rotate, the impeller (6) can be lifted when rotating, the surge blade (14) can push the water and form the surge when rotating, and oxygen is increased.
2. The surge pond oxygenator according to claim 1, characterized in that The power cord is stretched along the end of the motor (3), and the safe use is more facilitated.
3. The surge pond oxygenator of claim 1, wherein; The nameplate (2) is located on the motor (3).
4. The surge pond oxygenator of claim 1, wherein; The impeller (6) and the surge blade (14) are integrally formed or fixed through the bolt between the lower flow guide shell (5-2).