Multifunctional bottom aerator

Abstract

The multifunctional bottom aerator comprises an equipment frame, a floating frame and a jet flow assembly, a protective cover is installed in the middle of the upper end of the equipment frame, the floating frame is installed at the position, on the periphery of the protective cover, of the upper end of the equipment frame, and a mooring rope used for controlling the floating frame is further installed on the side wall of the floating frame. A submersible pump is installed in the middle of the bottom end of the equipment frame, a protective filter screen is installed at the water inlet end of the submersible pump, the water outlet end of the submersible pump penetrates through the equipment frame and then communicates with a water outlet pipe, and the side wall of the water outlet pipe communicates with a jet flow assembly; the aerator solves the problems that some existing aerators in the current market can only stir surface water and cannot promote convection between bottom water and the surface water in the using process, the dissolved oxygen content of the bottom water is difficult to increase, harmful substances in the bottom water cannot be brought out of the water surface to be decomposed, and therefore the water quality improving effect is poor.

Description

Technical Field

[0001] This utility model relates to the field of oxygenation equipment technology, specifically to a multifunctional bottom aerator. Background Technology

[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 fish do not suffer from oxygen deficiency. At the same time, it can also inhibit the growth of anaerobic bacteria in the water and prevent the pond water from deteriorating and threatening the fish's living environment.

[0003] Currently, some aerators on the market can only agitate the surface water during use, failing to promote convection between the bottom and surface water. This not only makes it difficult to increase the dissolved oxygen content of the bottom water, but also fails to bring harmful substances in the bottom water to the surface for decomposition, resulting in poor water quality improvement.

[0004] To address the aforementioned problems, this application proposes a multifunctional bottom aerator. Utility Model Content

[0005] In response to the problems in related technologies, this utility model provides a multifunctional bottom aerator that can increase the dissolved oxygen content of bottom water, accelerate the decomposition of harmful substances such as organic matter, ammonia nitrogen, and hydrogen sulfide in bottom water, reduce the occurrence of diseases, and thus improve the water quality.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A multifunctional bottom aerator includes an equipment frame, a floating frame, and a jet assembly. A protective cover is installed at the upper middle part of the equipment frame, and a floating frame is installed at the upper part of the equipment frame surrounding the protective cover. A submersible pump is installed at the lower middle part of the equipment frame. The water outlet of the submersible pump passes through the equipment frame and is connected to a water outlet pipe. A jet assembly is connected to the side wall of the water outlet pipe.

[0008] The jet assembly includes a connecting pipe, one end of which is connected to the side wall of the outlet pipe, and the other end of which is fitted with a universal swivel joint. The other end of the universal swivel joint is fitted with a jet pipe, the outlet end of which is inclined toward the bottom of the water, and an air inlet pipe is also connected to the side wall of the connecting pipe.

[0009] As a further embodiment of this utility model, the connecting pipe is threaded to one end of the universal rotary joint, and the other end of the universal rotary joint is threaded to one end of the jet pipe.

[0010] As a further embodiment of this utility model, the other end of the air intake pipe is fitted with an air intake port after passing through the protective cover.

[0011] As a further embodiment of this utility model, a connecting seat is installed on the outer wall of the equipment frame. The connecting seat is used in conjunction with a connecting groove opened on the floating frame. The floating frame is installed on the upper end of the equipment frame by means of fixing bolts, connecting seat and connecting groove.

[0012] As a further embodiment of this invention, the side wall of the floating frame is also equipped with cables for controlling the floating frame.

[0013] As a further embodiment of this invention, a protective filter screen is installed at the water inlet end of the submersible pump.

[0014] The beneficial effects of this utility model are as follows:

[0015] This invention utilizes a combination of a frame, a floating frame, and a jet assembly. In use, first, the angle of the jet pipe is adjusted to a suitable position based on the pond's depth using a universal swivel joint. Then, the floating frame suspends the frame on the predetermined water surface. The submersible pump then operates, sending water into the outlet pipe. The water then flows through the connecting pipe into the jet pipe and is discharged. The jet, angled towards the bottom, agitates the bottom water, causing it to convect with the surface water. During this process, harmful substances in the bottom water convect to the surface water, allowing for more thorough oxidation and decomposition. Additionally, the air inlet pipe on the side wall of the connecting pipe allows air to be introduced into the connecting pipe, mixing with the water flow and further increasing the dissolved oxygen content of the bottom water. Therefore, this machine not only increases the dissolved oxygen content of the bottom water but also accelerates the decomposition of organic matter, ammonia nitrogen, hydrogen sulfide, and other harmful substances, reducing disease occurrence and ultimately improving water quality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a multifunctional bottom aerator according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the connecting pipe installation of a multifunctional bottom aerator according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the connection pipe, universal rotary joint and jet pipe of a multifunctional bottom aerator according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the equipment frame and floating frame of a multifunctional bottom aerator according to an embodiment of the present utility model;

[0021] Figure 5 This is a schematic diagram of the protective cover of a multifunctional bottom aerator according to an embodiment of the present utility model.

[0022] In the picture:

[0023] 1. Equipment frame; 2. Floating frame; 3. Jet assembly; 4. Protective cover; 5. Submersible pump; 6. Water outlet pipe; 7. Connecting pipe; 8. Universal swivel joint; 9. Jet pipe; 10. Air inlet pipe; 11. Air inlet port; 12. Connecting seat; 13. Connecting groove; 14. Fixing bolt; 15. Cable; 16. Protective filter screen. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, a multifunctional bottom aerator is provided.

[0026] Please refer to the instruction manual appendix. Figure 1-5According to an embodiment of the present invention, a multifunctional bottom aerator includes an equipment frame 1, a floating frame 2, and a jet assembly 3. A protective cover 4 is installed at the upper center of the equipment frame 1. A floating frame 2 is installed on the upper part of the equipment frame 1 surrounding the protective cover 4. A cable 15 for controlling the floating frame 2 is also installed on the side wall of the floating frame 2. A connecting seat 12 is installed on the outer wall of the equipment frame 1. The connecting seat 12 cooperates with a connecting groove 13 formed on the floating frame 2. The floating frame 2 is installed on the upper part of the equipment frame 1 by fixing bolts 14, the connecting seat 12, and the connecting groove 13. A submersible pump 5 is installed at the bottom center of the device. The outlet end of the submersible pump 5 passes through the equipment frame 1 and is connected to an outlet pipe 6. A jet assembly 3 is connected to the side wall of the outlet pipe 6. The jet assembly 3 includes a connecting pipe 7. One end of the connecting pipe 7 is connected to the side wall of the outlet pipe 6, and the other end of the connecting pipe 7 is connected to one end of a universal swivel joint 8. The other end of the universal swivel joint 8 is connected to a jet pipe 9. The outlet end of the jet pipe 9 is inclined towards the bottom. An air inlet pipe 10 is also connected to the side wall of the connecting pipe 7. The other end of the air inlet pipe 10 passes through the protective cover 4 and is connected to an air inlet port 11. The device frame 1, the floating frame 2, and the jet assembly 3 work together. In use, first, adjust the tilt angle of the jet pipe 9 to a suitable position according to the depth of the pond water using the universal swivel joint 8. Then, suspend the equipment frame 1 on the predetermined water surface using the floating frame 2. Subsequently, the submersible pump 5 operates, sending water into the outlet pipe 6. The water then enters the jet pipe 9 through the connecting pipe 7 and is discharged. The jet discharged from the outlet end of the jet pipe 9, which is tilted towards the bottom of the water, can agitate the bottom water, causing it to convect with the surface water. During this process, harmful substances in the bottom water convect to the surface water, allowing for more thorough oxidation and decomposition. In addition, the air inlet pipe 10 on the side wall of the connecting pipe 7 can send air into the connecting pipe 7 through the air inlet port 11, allowing the air to mix with the water in the pipe, which can better increase the dissolved oxygen content of the bottom water. Thus, this machine can not only increase the dissolved oxygen content of the bottom water, but also accelerate the decomposition of harmful substances such as organic matter, ammonia nitrogen, and hydrogen sulfide in the bottom water, reducing the occurrence of diseases and thereby improving the water quality.

[0027] In one embodiment, please refer to the appendix to the specification. Figure 2 and Figure 3 As a further embodiment of this utility model, the connecting pipe 7 is threaded to one end of the universal rotary joint 8, and the other end of the universal rotary joint 8 is threaded to one end of the jet pipe 9. The universal rotary joint 8 facilitates adjustment of the orientation of the jet pipe 9.

[0028] In one embodiment, please refer to the appendix to the specification. Figure 1 and Figure 2As a further embodiment of this invention, a protective filter screen 16 is installed at the water inlet end of the submersible pump 5. The protective filter screen 16 can protect the submersible pump 5.

[0029] Workflow: In use, first, adjust the tilt angle of the jet pipe 9 to a suitable position according to the depth of the pond water using the universal swivel joint 8. Then, suspend the equipment frame 1 on the predetermined water surface using the floating frame 2. Subsequently, the submersible pump 5 operates, sending water into the outlet pipe 6. The water then enters the jet pipe 9 through the connecting pipe 7 and is discharged. The jet discharged from the outlet end of the jet pipe 9, which is tilted towards the bottom of the water, can agitate the bottom water, causing it to convect with the surface water. During this process, harmful substances in the bottom water convect to the surface water, allowing for more complete oxidation and decomposition. In addition, the air inlet pipe 10 on the side wall of the connecting pipe 7 can send air into the connecting pipe 7 through the air inlet port 11, allowing the air to mix with the water in the pipe, which can better increase the dissolved oxygen content of the bottom water.

[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multifunctional bottom aerator, comprising an equipment frame (1), a floating frame (2), and a jet assembly (3), characterized in that: A protective cover (4) is installed at the upper middle part of the equipment frame (1). A floating frame (2) is installed at the upper end of the equipment frame (1) surrounding the protective cover (4). A submersible pump (5) is installed at the lower middle part of the equipment frame (1). The water outlet of the submersible pump (5) passes through the equipment frame (1) and is connected to a water outlet pipe (6). A jet assembly (3) is connected to the side wall of the water outlet pipe (6). The jet assembly (3) includes a connecting pipe (7), one end of which is connected to the side wall of the water outlet pipe (6), and the other end of the connecting pipe (7) is equipped with one end of a universal rotary joint (8), and the other end of the universal rotary joint (8) is equipped with a jet pipe (9). The water outlet end of the jet pipe (9) is inclined towards the bottom of the water, and an air inlet pipe (10) is also connected to the side wall of the connecting pipe (7).

2. The multifunctional bottom aerator according to claim 1, characterized in that: The connecting pipe (7) is threaded to one end of the universal rotary joint (8), and the other end of the universal rotary joint (8) is threaded to one end of the jet pipe (9).

3. A multifunctional bottom aerator according to claim 1, characterized in that: The other end of the air intake pipe (10) passes through the protective cover (4) and is fitted with an air intake port (11).

4. A multifunctional bottom aerator according to claim 1, characterized in that: A connecting seat (12) is installed on the outer wall of the equipment frame (1). The connecting seat (12) is used in conjunction with the connecting groove (13) opened on the floating frame (2). The floating frame (2) is installed on the upper end of the equipment frame (1) by means of fixing bolts (14), connecting seat (12) and connecting groove (13).

5. A multifunctional bottom aerator according to claim 1, characterized in that: The side wall of the floating frame (2) is also equipped with cables (15) for controlling the floating frame (2).

6. A multifunctional bottom aerator according to claim 1, characterized in that: The submersible pump (5) is equipped with a protective filter screen (16) at its inlet end.

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