Aeration pipe for water treatment

Abstract

The utility model relates to the technical field of water treatment equipment, in particular to an aerator pipe for water treatment. Comprising pipe bodies, the pipe bodies are arranged in parallel, an aeration head end and an aeration tail end are correspondingly formed, micropores for aeration are pre-formed in the aeration head end and the aeration tail end of each pipe body, and the number of the micropores in the aeration tail end of each pipe body is twice that of the micropores in the aeration head end; and the radius of the micropore at the aeration tail end of the pipe body is greater than that of the micropore at the aeration head end. According to the aeration pipe for water treatment, the number and the radius of the micropores at the aeration tail end are larger than those of the micropores at the aeration front end, so that the number and the radius of the micropores are increased along with the increase of the length, the purpose of uniform aeration is achieved, and popularization and application are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment equipment, in particular to an aeration pipe for water treatment. Background Art

[0002] Aeration refers to the process of forcibly transferring oxygen in the air to the liquid, with the purpose of obtaining sufficient dissolved oxygen. In addition, aeration also prevents the suspended matter in the pool from sinking and strengthens the contact between the organic matter in the pool and the microorganisms and dissolved oxygen, thereby ensuring that the microorganisms in the pool can oxidize and grade the organic matter in the sewage under the condition of sufficient dissolved oxygen. Aeration is achieved through aeration pipes, through which air is dispersed and released in the form of bubbles, and oxygen is dissolved into the water at the gas-liquid interface.

[0003] Perforated aeration is often used in water treatment. Traditional perforated aeration has holes evenly distributed on the aeration tube. In actual use, it is found that the air volume is large in the early stage of aeration, and the aeration volume becomes smaller as time goes by, resulting in uneven aeration during use, which in turn affects the treatment effect and is not conducive to promotion and use.

[0004] Therefore, how to provide an aeration tube for water treatment with uniform aeration has become a technical problem to be solved by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by the utility model is how to provide an aeration pipe for water treatment with uniform aeration.

[0006] To achieve the above-mentioned purpose, the utility model provides an aeration pipe for water treatment, comprising: a pipe body, wherein the pipe bodies are arranged in parallel to form an aeration head end and an aeration tail end, and micropores for aeration are preset on the aeration head end and the aeration tail end of the pipe body, the number of micropores on the aeration tail end of the pipe body is twice the number of micropores on the aeration head end, and the radius of the micropores on the aeration tail end of the pipe body is greater than the radius of the micropores on the aeration head end.

[0007] The tube body is designed with micropores for perforated aeration of water treatment. This method adopts existing technical means on the market, so it will not be elaborated. The gas volume is large in the early stage of aeration, and the aeration volume becomes smaller as time goes by, resulting in uneven aeration, which in turn affects the treatment effect. With this design, the number of micropores increases with the increase of length to achieve the purpose of uniform aeration.

[0008] Preferably, the material of the pipe body is UPVC.

[0009] The pipe body made of UPVC material has the characteristics of strong corrosion resistance, small fluid resistance, high mechanical strength, good water tightness, light texture, easy installation and construction, and hygiene and non-toxicity, which ensures the service life and practicality of the pipe body.

[0010] Preferably, the tube body is 5 m long, hollow in design, with an outer diameter of 110 mm and an inner diameter of 90 mm.

[0011] A gas passage is formed inside the hollow tube body for gas circulation. This method is common knowledge in the field and will not be described in detail.

[0012] Preferably, the micropores are preset to be 150,000 on the tube body, and the number of the 150,000 micropores increases uniformly in proportion at the aeration head end and the aeration tail end.

[0013] The micropores are preset at the aeration head and the aeration end by laser drilling. This design eliminates aging issues during use and further extends the service life of the aeration tube.

[0014] Preferably, the radius of the micropores is 1-3 mm, and the radius of the micropores gradually increases from the aeration head end to the aeration end end.

[0015] This design, combined with the increase in the number of micropores at the aeration end, further improves the uniform aeration effect of the device.

[0016] Preferably, the elastic membrane is correspondingly arranged inside the micropores.

[0017] As the depth increases, the water pressure will increase, and then the elastic diaphragm will be pressed downward under the action of the water pressure, causing the aperture of the micropores to become larger, thus achieving the purpose of variable aperture.

[0018] The beneficial effects of the utility model are:

[0019] 1. When the utility model is in use, the number and radius of the micropores at the aeration end are greater than the number and radius of the micropores at the aeration front end. With this design, the number and radius of the micropores increase with the increase of the length, thereby achieving the purpose of uniform aeration, which is then conducive to promotion and use.

[0020] 2. When the utility model is in use, an elastic diaphragm is arranged inside the micropore. With this design, as the depth increases, the water pressure increases, and the aperture of the micropore automatically increases under the action of the elastic diaphragm, which reflects the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1This is a schematic diagram of the three-dimensional structure of the tube body of a specific implementation method of the utility model;

[0023] Figure 2 This is a specific implementation method of the utility model Figure 1 A in the figure is an enlarged structural diagram.

[0024] Parts Name

[0025] 1. Tube body; 2. Micropores; 3. Elastic diaphragm. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0028] See also Figure 1 to Figure 2 The utility model provides an aeration pipe for water treatment, comprising: a pipe body 1, the pipe bodies 1 are arranged in parallel, correspondingly forming an aeration head end and an aeration end, and micropores 2 for aeration are preset on the aeration head end and the aeration end of the pipe body 1, the number of micropores 2 on the aeration end of the pipe body 1 is twice the number of micropores 2 on the aeration head end, and the radius of the micropores 2 on the aeration end of the pipe body 1 is greater than the radius of the micropores 2 on the aeration head end, the pipe body 1 is made of UPVC, the pipe body 1 is 5m long, and is hollow in design, with an outer diameter of 110mm and an inner diameter of 90mm, 150,000 micropores 2 are preset on the pipe body 1, and the number of 150,000 micropores 2 increases uniformly in proportion at the aeration head end and the aeration end, the radius of the micropores 2 is 1-3mm, and the radius of the micropores 2 gradually increases from the aeration head end to the aeration end, and the elastic diaphragm 3 is correspondingly arranged inside the micropores 2;

[0029] In this embodiment:

[0030] First, select a pipe body 1 with a length of 5m, an outer diameter of 110mm, and an inner diameter of 90mm on the market;

[0031] Secondly, an aeration head end and an aeration tail end are formed on the pipe body 1, and microholes 2 are opened at the aeration head end and the aeration tail end by laser opening. When opening, microholes 2 of a specified number and radius are opened at the aeration head end and the aeration tail end according to specified requirements;

[0032] Then, an elastic membrane 3 is arranged inside the opened micropore 2;

[0033] Finally, when in use, the number and radius of the micropores 2 at the aeration end are greater than the number and radius of the micropores 2 at the aeration front end. With this design, the number and radius of the micropores 2 increase with increasing length, thereby achieving uniform aeration. At the same time, when in use, as the depth increases, the water pressure increases, and the aperture of the micropores 2 automatically becomes larger under the action of the elastic diaphragm 3, thereby increasing the overall practicality of the device.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. An aeration tube for water treatment, comprising: A pipe body (1), wherein the pipe bodies (1) are arranged in parallel to form an aeration head end and an aeration tail end, and micropores (2) for aeration are preset on the aeration head end and the aeration tail end of the pipe body (1), characterized in that the number of micropores (2) on the aeration tail end of the pipe body (1) is twice the number of micropores (2) on the aeration head end, and the radius of the micropores (2) on the aeration tail end of the pipe body (1) is greater than the radius of the micropores (2) on the aeration head end.

2. The aeration tube for water treatment according to claim 1, characterized in that: The material of the pipe body (1) is UPVC.

3. The aeration tube for water treatment according to any one of claims 1 or 2, characterized in that: The tube body (1) is 5 m long and is hollow in design with an outer diameter of 110 mm and an inner diameter of 90 mm.

4. The aeration tube for water treatment according to claim 1, characterized in that: The micropores (2) are preset to be 150,000 on the pipe body (1), and the number of the 150,000 micropores (2) increases evenly in proportion at the aeration head end and the aeration tail end.

5. The aeration tube for water treatment according to claim 4, characterized in that: The radius of the micropores (2) is 1-3 mm, and the radius of the micropores (2) gradually increases from the aeration head end to the aeration end end.

6. The aeration tube for water treatment according to claim 1, characterized in that: It also includes an elastic membrane (3), which is arranged correspondingly inside the micropore (2).

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