Pipeline type water and oxygen mixing device

Abstract

A pipeline type water and oxygen mixing device comprises a pipeline with two open ends, a fiber aeration sleeve is arranged in an inner cavity of the pipeline and arranged in the axial direction of the pipeline, a pipeline movable connector is fixedly installed at one end of the pipeline, a buckle connector is installed on the pipeline movable connector, and an air inlet pipe is fixedly installed in the middle of the buckle connector. The inlet end of the fiber aeration sleeve is connected with one end of a right-angle connector, and the other end of the right-angle connector is connected with an air inlet pipe. The fiber aeration sleeve comprises a plurality of aeration thin pipes and an air cavity, the end parts of the aeration thin pipes are connected with one side of the air cavity, a plurality of aeration holes are formed in the surfaces of the aeration thin pipes, inner cavities of the aeration thin pipes are communicated with an inner cavity body of the air cavity, and the air inlet pipe is fixedly connected to the other side of the air cavity and is communicated with the air cavity. The ozone water mixing device overcomes the defects in the prior art, is simple in structure, small in size, low in cost and good in ozone manufacturing effect, and can effectively guarantee the ozone water mixing concentration.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a pipeline type water-oxygen mixing device. Background Art

[0002] As a strong oxidant, ozone has the characteristics of effectively oxidizing organic and inorganic matter in water. Therefore, ozone is widely used in the fields of oxidative disinfection of tap water or sewage, stabilization of industrial cooling water quality, and sludge disposal reduction.

[0003] Currently available ozone water mixing equipment includes bubbling diffusion equipment, turbine mixers, static mixers and packed towers. The above devices are mainly used in industry to show good treatment effects, but due to the large size of the equipment, the operating costs are high, and it is inconvenient to disassemble and assemble the equipment. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a pipeline water-oxygen mixing device, which overcomes the shortcomings of the existing technology and has a reasonable design. The entire device has a simple structure, small size, low cost, good ozone production effect, and can also effectively ensure the concentration of ozone water mixing.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A pipeline water-oxygen mixing device comprises a pipeline with openings at both ends, a fiber aeration sleeve being provided in the inner cavity of the pipeline, the fiber aeration sleeve being arranged along the axial direction of the pipeline, a pipeline flexible joint being fixedly installed at one end of the pipeline, a snap joint being installed on the pipeline flexible joint, an air inlet pipe being fixedly installed in the middle of the snap joint, the inlet end of the fiber aeration sleeve being connected to one end of a right-angle joint, and the other end of the right-angle joint being connected to the air inlet pipe.

[0007] Preferably, the fiber aeration sleeve includes several aeration tubes and an air cavity, the ends of the aeration tubes are connected to one side of the air cavity, several aeration holes are opened on the surface of the aeration tubes, the inner cavity of the aeration tubes is connected to the inner cavity of the air cavity, and the air inlet pipe is fixedly connected to the other side of the air cavity and is connected to the air cavity.

[0008] Preferably, a fixed end cap is provided at one end of the aeration tube away from the air cavity, a fiber winding layer is provided between the fixed end cap and the air cavity, and the fiber winding layer is wrapped around the outer surface of all the aeration tubes to wrap and fix the aeration tubes.

[0009] Preferably, one end of the pipeline away from the pipeline flexible joint is connected to a reducing joint.

[0010] Preferably, a control valve is installed on the air intake pipe.

[0011] Preferably, a limiting plate is provided at one end of the pipeline inner cavity away from the pipeline flexible joint, and the limiting plate is arranged parallel to the axial direction of the pipeline.

[0012] The utility model provides a pipeline water-oxygen mixing device with the following beneficial effects: ozone can be transported into a fiber aeration sleeve through an air inlet pipe and aerated directly into the pipeline through the fiber aeration sleeve; the ozone can be transformed into many tiny bubbles, which can be fully mixed with the pure water in the pipeline; and by providing multiple aeration tubes and opening small holes on the surface of each aeration tube, the ozone enters the air cavity through the air inlet pipe and then flows into each aeration tube respectively, and outputs tiny bubbles into the pipeline cavity through the small holes on the surface of the aeration tube, thereby effectively ensuring that the ozone can be more evenly dispersed in the pipeline, and then the ozone and water can be fully mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for describing the prior art.

[0014] Figure 1 A schematic structural diagram of the utility model;

[0015] Figure 2 A schematic diagram of the cross-sectional structure of the present utility model;

[0016] Figure 3 Schematic diagram of the cross-sectional structure of the fiber aeration sleeve of the utility model;

[0017] Description of the numbers in the figure:

[0018] 1. Pipeline; 2. Fiber aeration sleeve; 3. Pipe joint; 4. Snap joint; 5. Air inlet pipe; 6. Right-angle joint; 8. Reducer; 9. Control valve; 10. Limiting plate; 21. Aeration capillary; 22. Air cavity; 23. Fixed end cap; 24. Fiber winding layer. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0020] Example 1, as Figure 1-3As shown, a pipeline water-oxygen mixing device includes a pipeline 1 with openings at both ends. A fiber aeration sleeve 2 is provided in the inner cavity of the pipeline 1. The fiber aeration sleeve 2 is arranged along the axial direction of the pipeline 1. A pipeline flexible joint 3 is fixedly installed at one end of the pipeline 1, and a snap joint 4 is installed on the pipeline flexible joint 3. An air inlet pipe 5 is fixedly installed in the middle of the snap joint 4. The inlet end of the fiber aeration sleeve 2 is connected to one end of a right-angle joint 6, and the other end of the right-angle joint 6 is connected to the air inlet pipe 5.

[0021] Working principle:

[0022] During use, pipe 1 can be directly installed on a pipeline transporting purified water, allowing the purified water to flow through the inner cavity of pipe 1 and out of pipe union 3. Ozone can be transported into the fiber aeration sleeve 2 through the air inlet pipe 5 and aerated directly into pipe 1 through the fiber aeration sleeve 2. This allows the ozone to be transformed into many tiny bubbles, which can be fully mixed with the purified water in pipe 1. The mixed ozone-liquid mixture is then output from pipe union 3. The entire device has a simple structure, a small size, low cost, good ozone production effect, and can also effectively ensure the concentration of the ozone-water mixture.

[0023] In the second embodiment, as a further preferred embodiment of the first embodiment, the fiber aeration sleeve 2 includes a plurality of aeration tubes 21 and an air cavity 22. The ends of the aeration tubes 21 are connected to one side of the air cavity 22. The surfaces of the aeration tubes 21 are provided with a plurality of aeration holes. The inner cavities of the aeration tubes 21 are connected to the inner cavities of the air cavity 22. The air inlet pipe 5 is fixedly connected to the other side of the air cavity 22 and is connected to the air cavity 22. By providing multiple aeration tubes 21 and providing small holes on the surface of each aeration tube 21, ozone enters the air cavity 22 through the air inlet pipe 5 and then flows into each aeration tube 21. Microbubbles are output to the inner cavity of the pipe 1 through the small holes on the surface of the aeration tubes 21, thereby effectively ensuring that the ozone can be more evenly dispersed in the pipe 1, thereby allowing the ozone and water to be fully mixed.

[0024] Example three, as a further preferred embodiment of Example two, a fixed end cap 23 is provided at one end of the aeration tube 21 away from the air cavity 22, and a fiber winding layer 24 is provided between the fixed end cap 23 and the air cavity 22. The fiber winding layer 24 is wrapped around the outer surface of all the aeration tubes 21 to wrap and fix the aeration tubes 21.

[0025] The axial position of each aeration tube 21 can be limited by fixing the end cap 23, and then the fiber winding layer 24 is wrapped around the outside of each aeration tube 21, so that the radial position of the aeration tube 21 can be limited. The ozone output by the aeration tube 21 can also be more evenly dispersed into tiny bubbles after passing through the fiber winding layer 24, so as to be fully mixed with water.

[0026] Embodiment 4, as a further preferred embodiment of embodiment 1, the end of the pipe 1 away from the pipe union 3 is connected with a reducer 8. The reducer 8 is used to connect pipes of different diameters, ensuring that the water inlet end can match the pipe 1.

[0027] Embodiment 5, as a further preferred embodiment of embodiment 1, a control valve 9 is installed on the air intake pipe 5 to control the air intake flow of the air intake pipe 5.

[0028] In Example 6, as a further preferred embodiment of Example 1, a limiting plate 10 is provided at one end of the inner cavity of the pipe 1, away from the pipe union 3. Limiting plate 10 is arranged parallel to the axial direction of the pipe 1. This limiting plate 10 limits the axial position of the fiber aeration sleeve 2 within the pipe 1, preventing it from detaching from the pipe 1. Furthermore, limiting plate 10 is arranged parallel to the axial direction of the pipe 1, thereby avoiding obstruction of water flow.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A pipeline water-oxygen mixing device, characterized in that: The invention comprises a pipeline (1) with openings at both ends, wherein a fiber aeration sleeve (2) is arranged in the inner cavity of the pipeline (1), wherein the fiber aeration sleeve (2) is arranged along the axial direction of the pipeline (1), wherein a pipeline flexible joint (3) is fixedly installed at one end of the pipeline (1), wherein a snap joint (4) is installed on the pipeline flexible joint (3), wherein an air inlet pipe (5) is fixedly installed in the middle of the snap joint (4), wherein an inlet end of the fiber aeration sleeve (2) is connected to one end of a right-angle joint (6), and the other end of the right-angle joint (6) is connected to the air inlet pipe (5).

2. A pipeline water-oxygen mixing device according to claim 1, characterized in that: The fiber aeration sleeve (2) comprises a plurality of aeration tubes (21) and an air cavity (22); the ends of the aeration tubes (21) are connected to one side of the air cavity (22); a plurality of aeration holes are provided on the surface of the aeration tubes (21); the inner cavity of the aeration tubes (21) is connected to the inner cavity of the air cavity (22); and the air inlet pipe (5) is fixedly connected to the other side of the air cavity (22) and is connected to the air cavity (22).

3. A pipeline water-oxygen mixing device according to claim 2, characterized in that: A fixed end cap (23) is provided at one end of the aeration tube (21) away from the air cavity (22), a fiber winding layer (24) is provided between the fixed end cap (23) and the air cavity (22), and the fiber winding layer (24) is wrapped around the outer surface of all the aeration tubes (21) to wrap and fix the aeration tubes (21).

4. A pipeline water-oxygen mixing device according to claim 1, characterized in that: One end of the pipeline (1) away from the pipeline flexible joint (3) is connected to a reducing joint (8).

5. The pipeline water-oxygen mixing device according to claim 1, characterized in that: A control valve (9) is installed on the air intake pipe (5).

6. The pipeline water-oxygen mixing device according to claim 1, characterized in that: A limiting plate (10) is provided at one end of the inner cavity of the pipeline (1) away from the pipeline flexible joint (3), and the limiting plate (10) is arranged parallel to the axial direction of the pipeline (1).

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