A high-efficiency and energy-saving aeration control device

Abstract

A high-efficiency and energy-saving aeration control device relates to the technical field of water treatment devices, including a gas supply main pipe and a plurality of gas supply branches, the ends of the gas supply branches are collected on the gas supply main pipe and are connected to the gas supply main pipe; the high-efficiency and energy-saving aeration control device is formed by connecting a plurality of installation modules; the installation module includes a pipe section and the gas supply branch pipe, the ends of the gas supply branch pipe are connected to the pipe section and are connected to the pipe section; the ends of the gas supply branch pipe are provided with a manual valve for cutting off the internal passage of the gas supply branch pipe; the pipe sections in each installation module are connected end to end to form a gas supply main pipe, thereby assembling each installation module together. The utility model divides the aeration control device in the prior art into a plurality of installation modules including pipe sections and gas supply branches. Through such a modular design, the scale of the aeration control device can be flexibly expanded or reduced, the gas supply main pipe can be reused, and the maintenance and replacement of the gas supply main pipe and the gas supply branch pipe are more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment devices, and in particular relates to a high-efficiency and energy-saving aeration control device. Background Art

[0002] The aeration device is a key component of water treatment equipment. Its structure includes a gas supply main pipe and several gas supply branches, each of which is connected to the gas supply main pipe. When working, the gas is pumped into the gas supply main pipe, and the gas supply main pipe distributes the gas to each gas supply branch pipe. The gas eventually flows out from the air holes on the wall of the gas supply branch pipe to achieve the purpose of aeration.

[0003] For a long time, the main air supply pipes in the aeration device have been made of long pipes, and the ends of each air supply branch pipe are all gathered on the long pipes. This structure has practical problems such as the scale of the aeration device cannot be flexibly expanded, and the main air supply pipe cannot be reused or replaced, which in turn leads to an increase in energy consumption, material consumption, and manpower consumption during the installation, use and maintenance of the aeration device. Utility Model Content

[0004] The utility model aims to provide an efficient and energy-saving aeration control device to solve the practical problems in the prior art that the scale of the aeration device cannot be flexibly expanded, the main gas supply pipe cannot be reused or replaced, etc., so as to achieve the purpose of energy saving and consumption reduction.

[0005] An efficient and energy-saving aeration control device comprises a main gas supply pipe and a plurality of branch gas supply pipes, the ends of the branch gas supply pipes are gathered on the main gas supply pipe and are connected to the main gas supply pipe;

[0006] The high-efficiency and energy-saving aeration control device is formed by connecting a number of installation modules;

[0007] The installation module comprises a pipe section and the gas supply branch pipe, the end of the gas supply branch pipe is connected to the pipe section and communicated with the pipe section; the end of the gas supply branch pipe is provided with a manual valve for cutting off the internal passage of the gas supply branch pipe;

[0008] The pipe sections in the installation modules are connected end to end to form a gas supply main pipe, thereby assembling the installation modules together.

[0009] As a preferred solution, the installation module further includes an air cavity;

[0010] Each of the installation modules is provided with no less than two gas supply branches, which are parallel to each other. The air cavity is connected to the pipe section through a pipeline and communicates with the pipe section. At the same time, the air cavity is connected to the ends of the gas supply branches in each installation module and communicates with the gas supply branches, so that the pipe section is connected with the corresponding gas supply branches.

[0011] As a preferred solution, each of the installation modules has two pipe sections, which are symmetrically arranged. After each installation module is assembled, the two symmetrically arranged groups of pipe sections are respectively connected to form two gas supply mains.

[0012] As a preferred solution, a manual valve is also connected in series on the pipeline between the pipe section and the air cavity.

[0013] As a preferred solution, a bracket for supporting the gas supply branch pipe is connected to the lower side of the gas supply branch pipe, and the gas supply branch pipe is fixed to the bottom of the water treatment equipment through the bracket.

[0014] As a preferred solution, the manual valve at the end of the gas supply branch pipe is connected to the body of the gas supply branch pipe via a detachable joint.

[0015] As a preferred solution, the bracket is a liftable bracket.

[0016] As a preferred solution, in a single gas supply main pipe, the pipe sections are connected via flanges.

[0017] 1. The utility model divides the aeration control device in the prior art into several installation modules including pipe sections and gas supply branches. Through such modular design, the scale of the aeration control device can be flexibly expanded or reduced, so that the gas supply main pipe can be reused (the gas supply branch pipe is easily damaged and is generally not reused), and the maintenance and replacement of the gas supply main pipe and the gas supply branch pipe are more convenient, thereby greatly reducing the energy consumption, material consumption, and manpower consumption of the aeration control device during installation, use, and maintenance, achieving the purpose of energy saving and consumption reduction, and better meeting the requirements of low-carbon environmental protection.

[0018] 2. In the utility model, an air cavity is provided in each installation module, through which the air supply branch pipes in each installation module are collected and connected to the pipe section, and a manual valve is provided between the air cavity and the pipe section. In this way, the ventilation volume of a group of air supply branch pipes (i.e., multiple air supply branch pipes in the same installation module) can be cut off or adjusted at one time by controlling the manual valve, without having to adjust them one by one, and the adjustment efficiency is higher.

[0019] 3. The utility model symmetrically arranges two gas supply main pipes. When in use, gas is pumped into the two gas supply main pipes at the same time, and then the gas enters from both ends of the gas supply branch pipes. Compared with the one-end air intake method adopted in the prior art, the pressure distribution at various locations along the length direction of the gas supply branch pipe is more balanced, and the gas distribution uniformity of the gas supply branch pipe is better.

[0020] 4. After closing the manual valve, a certain gas supply branch pipe or a whole group of gas supply branch pipes in a certain installation module can be isolated, while the operation of other gas supply branch pipes is not affected. Therefore, the utility model can replace a single gas supply branch pipe or a whole group of gas supply branch pipes without stopping production, avoiding the impact of maintenance on production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the installation module structure.

[0022] Figure 2 yes Figure 1 Top view of the .

[0023] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 4 It is a structural schematic diagram of an existing similar device.

[0025] Figure 1 In the figure: 1. Pipe section; 2. Flange; 3. Manual valve; 4. Air cavity; 5. Air supply branch pipe; 6. Bracket; 7. Air supply main pipe. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] like Figure 3 As shown, this embodiment includes a gas supply main pipe 7 and a plurality of gas supply branch pipes 5, the ends of the gas supply branch pipes 5 are collected on the gas supply main pipe 7 and communicated with the gas supply main pipe 7. Figure 4 The prior art is shown in the figure, so it will not be described here in detail.

[0028] contrast Figure 3 and Figure 4 It can be seen that the most critical difference between this embodiment and the prior art is that the high-efficiency and energy-saving aeration control device in this embodiment is connected by a number of installation modules. Through such a modular design, the scale of the aeration control device can be flexibly expanded or reduced by increasing or decreasing the number of installation modules, so that the gas supply main pipe 7 can still be reused after removal, and the gas supply main pipe 7 can be repaired and maintained by partial replacement, thereby making the repair and replacement of the gas supply main pipe 7 and the gas supply branch pipe 5 more convenient. It should be noted here that the gas supply branch pipe 5 is easy to break and is easily worn, and the reuse problem is generally not considered.

[0029] like Figure 1 , 2As shown, in this embodiment, the installation module includes a pipe section 1 and the gas supply branch pipe 5, and the end of the gas supply branch pipe 5 is connected to the pipe section 1 and communicated with the pipe section 1. The end of the gas supply branch pipe 5 is provided with a manual valve 3 for cutting off the internal channel of the gas supply branch pipe 5. The manual valve 3 here has two functions: on the one hand, by closing the manual valve 3, the corresponding gas path can be completely cut off, which is convenient for repairing or replacing the gas supply branch pipe 5. On the other hand, by adjusting the opening of the manual valve 3, the ventilation volume can be accurately adjusted, thereby ensuring that the ventilation volume is accurately matched with the current working conditions, which is conducive to improving production efficiency.

[0030] The pipe sections 1 in the installation modules are connected end to end to form a gas supply main pipe 7, so that the installation modules are assembled together.

[0031] like Figure 1 , 2 As shown, in this embodiment, the installation module also includes an air cavity 4. No less than two air supply branches 5 are arranged in each installation module, and the air supply branches 5 are parallel to each other. The air cavity 4 is connected to the pipe section 1 through a pipeline and communicated with the pipe section 1. At the same time, the air cavity 4 is connected to the ends of the air supply branches 5 in each installation module and communicated with the air supply branches 5, so that the pipe section 1 is connected with the corresponding air supply branches 5. The advantage of setting the air cavity 4 is that by controlling the manual valve 3 between the air cavity 4 and the pipe section 1, the ventilation volume of a group of air supply branches 5 (that is, multiple air supply branches 5 in the same installation module) can be cut off or adjusted at one time, without having to adjust them one by one, and the adjustment efficiency is higher.

[0032] like Figure 1 , 2 As shown, each of the installation modules has two pipe sections 1, which are symmetrically arranged. After each installation module is assembled, the two symmetrically arranged groups of pipe sections 1 are respectively connected to form two gas supply mains 7. Figure 4 Compared with the one-end air intake method adopted in the prior art shown, the pressure distribution at various locations along the length direction of the air supply branch pipe 5 is more balanced, and the uniformity of air distribution in the air supply branch pipe 5 is better.

[0033] like Figure 1 As shown, the lower side of the gas supply branch pipe 5 is connected with a bracket 6 for supporting the gas supply branch pipe 5, and the gas supply branch pipe 5 is fixed to the bottom of the water treatment equipment through the bracket 6. The bracket 6 can be set as a liftable bracket 6 to adapt to different installation environments. The liftable bracket 6 is relatively common in the prior art and will not be described in detail here.

[0034] In this embodiment, the manual valve 3 at the end of the gas supply branch pipe 5 is connected to the body of the gas supply branch pipe 5 via a detachable joint (not shown in the figure), so as to facilitate replacement of the gas supply branch pipe 5 .

[0035] Working principle:

[0036] During installation, several pipes such as Figure 1 , 2 The mounting modules shown are assembled as Figure 3 In the structure shown, after assembly, each pipe section 1 is connected end to end to form two gas supply main pipes 7, and all gas supply branch pipes 5 are connected between the two gas supply main pipes 7 and are parallel to each other. After assembly, gas is pumped into the two gas supply main pipes 7 at the same time, and the gas enters the gas supply main pipe 7, and then is divided into each gas cavity 4, and then is divided into each gas supply branch pipe 5, and finally, the gas flows out from the air holes on the wall of the gas supply branch pipe 5.

[0037] When in use, by controlling the manual valve 3 between the air cavity 4 and the pipe section 1, the ventilation volume of a group of air supply branch pipes 5 (i.e., multiple air supply branch pipes 5 in the same installation module) can be cut off or adjusted at one time without having to adjust them one by one, which has higher regulation efficiency.

[0038] During maintenance, after closing the manual valve 3 between the air cavity 4 and the pipe section 1, the multiple air supply branches 5 in each installation module can be replaced as a whole, thereby greatly shortening the maintenance time and significantly reducing the impact of maintenance on production.

Claims

1. An efficient and energy-saving aeration control device, comprising a main gas supply pipe (7) and a plurality of gas supply branch pipes (5), the ends of the gas supply branch pipes (5) are collected on the main gas supply pipe (7) and communicated with the main gas supply pipe (7), characterized in that: The high-efficiency and energy-saving aeration control device is formed by connecting a number of installation modules; The installation module comprises a pipe section (1) and the gas supply branch pipe (5), wherein the end of the gas supply branch pipe (5) is connected to the pipe section (1) and communicates with the pipe section (1); the end of the gas supply branch pipe (5) is connected to a manual valve (3) for cutting off the internal passage of the gas supply branch pipe (5); The pipe sections (1) in the installation modules are connected end to end to form a gas supply main pipe (7), thereby assembling the installation modules together.

2. A high-efficiency and energy-saving aeration control device according to claim 1, characterized in that: The mounting module further comprises an air cavity (4); Each of the installation modules is provided with at least two gas supply branch pipes (5), the gas supply branch pipes (5) are parallel to each other, the gas cavity (4) is connected to the pipe section (1) through a pipeline and is in communication with the pipe section (1), and at the same time, the gas cavity (4) is connected to the end of each gas supply branch pipe (5) in each installation module and is in communication with each gas supply branch pipe (5), so that the pipe section (1) is in communication with each corresponding gas supply branch pipe (5).

3. The high-efficiency and energy-saving aeration control device according to claim 1, characterized in that: Each of the installation modules has two pipe sections (1) in total, and the two pipe sections (1) are symmetrically arranged. After each installation module is assembled, the two symmetrically arranged groups of pipe sections (1) are respectively connected to form two gas supply main pipes (7).

4. A high-efficiency and energy-saving aeration control device according to claim 2, characterized in that: A manual valve (3) is also connected in series on the pipeline between the pipe section (1) and the air cavity (4).

5. The high-efficiency and energy-saving aeration control device according to claim 1, characterized in that: A bracket (6) for supporting the gas supply branch pipe (5) is connected to the lower side of the gas supply branch pipe (5), and the gas supply branch pipe (5) is fixed to the bottom of the water treatment equipment via the bracket (6).

6. A high-efficiency and energy-saving aeration control device according to claim 5, characterized in that: The support (6) is a liftable support (6).

7. The high-efficiency and energy-saving aeration control device according to claim 1, characterized in that: The manual valve (3) at the end of the gas supply branch pipe (5) is connected to the body of the gas supply branch pipe (5) via a detachable joint.

8. The high-efficiency and energy-saving aeration control device according to claim 1, characterized in that: In a single gas supply main pipe (7), the pipe sections (1) are connected via flanges (2).

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