Ozone aeration system

Abstract

According to the ozone aeration system provided by the utility model, the pressure sensor can monitor the pressure of ozone in the first connecting pipe in real time, so that when the pressure of the ozone in the first connecting pipe rises to the first preset pressure, the air holes of the ozone disc are blocked, and the controller controls the electromagnetic valve in the second connecting pipe to be opened; according to the aeration device disclosed by the invention, gas with preset air pressure enters the first connecting pipe, when the gas with the preset air pressure enters the aeration disc, the gas holes of the aeration disc are impacted, so that the gas holes of the aeration disc are smooth, and compared with an existing aeration device, the aeration disc does not need to be periodically replaced by manpower, the aeration disc does not need to be periodically dredged, and a large amount of manpower can be effectively saved.

Description

Technical Field

[0001] The utility model relates to the field of ozone equipment, in particular to an ozone aeration system. Background Art

[0002] As a powerful bleaching agent, ozone can oxidize unsaturated organic compounds to produce ozonides at low temperatures. Therefore, ozone can be used as a disinfectant for water used in large-scale farms. That is, ozone is introduced into the water pool through an aeration plate to allow full contact between ozone and water.

[0003] However, as the aeration plate is used for a longer time, its pores are easily clogged by impurities, and the clogged pores will prevent some water from fully contacting with ozone for disinfection and sterilization. Therefore, it is necessary to regularly replace the aeration plate or regularly unclog the pores of the aeration plate. However, either method requires a lot of manpower. Utility Model Content

[0004] In view of this, an embodiment of the utility model provides an ozone aeration system to solve the problem of clogging of air holes in an aeration plate in an existing aeration system.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An ozone aeration system comprises: an ozone generator, an aeration plate, a first connecting pipe, a second connecting pipe, a pressure sensor, a solenoid valve and a controller;

[0007] The air outlet of the ozone generator is connected to the air inlet of the aeration plate through the first connecting pipe, and the ozone generator is used to prepare ozone;

[0008] The pressure sensor is disposed in the first connecting pipe and is used to detect the air pressure in the first connecting pipe in real time;

[0009] The first end of the second connecting pipe is connected to the first connecting pipe, and the second end is connected to the gas source, and the second connecting pipe is used to transport gas of a preset pressure to the first connecting pipe;

[0010] The solenoid valve is arranged on the second connecting pipe;

[0011] The controller is electrically connected to the pressure sensor and the solenoid valve respectively, and is used to control the solenoid valve to open when the air pressure in the first connecting pipe rises to a first preset value.

[0012] Preferably, the controller is also used to control the solenoid valve to close when the air pressure in the first connecting pipe is less than a second preset value, wherein the second preset value is less than the first preset value.

[0013] Preferably, there are multiple aeration disks.

[0014] Preferably, the aeration plate adopts a spherical aeration head.

[0015] Preferably, the diameter of the air outlet holes of the aeration plate is 2 microns to 8 microns.

[0016] Preferably, it also includes: a valve;

[0017] The valve is arranged on the first connecting pipe and is located between the air outlet end of the ozone generator and the second connecting pipe.

[0018] Preferably, it also includes: an oxygen concentrator;

[0019] The air outlet end of the oxygen generator is connected to the air inlet end of the ozone generator and the second end of the second connecting pipe respectively, so as to deliver oxygen of the preset air pressure to the ozone generator and the second connecting pipe.

[0020] Preferably, the controller is a PLC.

[0021] Based on the above-mentioned ozone aeration system provided by the utility model, the air outlet end of the ozone preparation machine is connected to the air inlet end of the aeration component through a first connecting pipe, so that the ozone prepared by the ozone preparation machine can enter the aeration component through the first connecting pipe, and a pressure sensor for real-time detection of the air pressure in the first connecting pipe is arranged in the first connecting pipe, the first end of the second connecting pipe is connected to the first connecting pipe, and the second end is connected to the air source, so that gas with a preset air pressure can be delivered to the first connecting pipe through the second connecting pipe, and the solenoid valve is arranged in the second connecting pipe, and the controller is electrically connected to the pressure sensor and the solenoid valve respectively, so that the controller controls the solenoid valve to open when the air pressure in the first connecting pipe is greater than a first preset value. Through the above-disclosed ozone aeration system, since the pressure sensor can monitor the ozone gas pressure in the first connecting pipe in real time, when the ozone gas pressure in the first connecting pipe rises to the first preset pressure, it means that the air holes of the ozone disk are blocked, and the controller controls the solenoid valve in the second connecting pipe to open, so that the gas of the preset pressure enters the first connecting pipe. When the gas of the preset pressure enters the aeration disk, it impacts the air holes of the aeration disk, making the air holes of the aeration disk smooth. Compared with the existing aeration devices, the present application not only does not require manpower to regularly replace the aeration disk, but also does not require regular unblocking of the aeration disk, and can effectively save a lot of manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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 in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0023] Figure 1 A schematic structural diagram of an ozone aeration system provided in an embodiment of the utility model.

[0024] Among them, there are an ozone generator 1, an aeration plate 2, a first connecting pipe 3, a second connecting pipe 4, a pressure sensor 5, a solenoid valve 6, a valve 7, and an oxygen generator 8. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model embodiment provides an ozone aeration system, see Figure 1 , Figure 1 Schematic diagram of the structure of an ozone aeration system, the ozone aeration system comprising: an ozone generator 1, an aeration plate 2, a first connecting pipe 3, a second connecting pipe 4, a pressure sensor 5, a solenoid valve 6 and a controller;

[0027] The air outlet of the ozone generator 1 is connected to the air inlet of the aeration plate 2 through the first connecting pipe 3, and the ozone generator 1 is used to prepare ozone;

[0028] The pressure sensor 5 is disposed in the first connecting pipe 3 and is used to detect the air pressure in the first connecting pipe 3 in real time;

[0029] The first end of the second connecting pipe 4 is connected to the first connecting pipe 3, and the second end is connected to the gas source. The second connecting pipe 4 is used to deliver gas of a preset pressure to the first connecting pipe 3;

[0030] The solenoid valve 6 is arranged on the second connecting pipe 4;

[0031] The controller is electrically connected to the pressure sensor 5 and the solenoid valve 6 respectively, and is used to control the solenoid valve 6 to open when the air pressure in the first connecting pipe 3 is greater than a first preset value.

[0032] In the present application, the preset air pressure is greater than the first preset value.

[0033] It should be noted that the solenoid valve 6 is in a normally closed state when the aeration plate 2 normally transports ozone, and when the air holes of the aeration plate 2 are blocked, the air pressure in the first connecting pipe 3 will increase. When the air pressure in the first connecting pipe 3 rises to a first preset value, that is, when the pressure sensor 5 detects that the air pressure in the first connecting pipe 3 rises to the first preset value, the controller (not shown in the drawings) controls the solenoid valve 6 to open, so that the gas of the preset air pressure enters the first connecting pipe 3 from the second connecting pipe 4. Since the preset air pressure is greater than the first preset value, when the gas enters the aeration plate 2 through the first connecting pipe 3, the ozone is mixed with the gas transported by the second connecting pipe 4, which will put the aeration plate 2 in a high-pressure state. In the high-pressure state, the mixed gas impacts the air holes of the aeration plate 2, which can clear the blocked air holes.

[0034] In the embodiment of the utility model, the air outlet end of the ozone generator 1 is connected to the air inlet end of the aeration component through the first connecting pipe 3, so that the ozone generated by the ozone generator 1 can enter the aeration component through the first connecting pipe 3, and a pressure sensor 5 for real-time detection of the air pressure in the first connecting pipe 3 is arranged in the first connecting pipe 3, the first end of the second connecting pipe 4 is connected to the first connecting pipe 3, and the second end is connected to the air source, so that gas with a preset air pressure can be delivered to the first connecting pipe 3 through the second connecting pipe 4, and the solenoid valve 6 is arranged in the second connecting pipe 4, and the controller is electrically connected to the pressure sensor 5 and the solenoid valve 6 respectively, so that the controller controls the solenoid valve 6 to open when the air pressure in the first connecting pipe 3 is greater than the first preset value. Through the above-mentioned disclosed ozone aeration system, since the pressure sensor 5 can monitor the ozone pressure in the first connecting pipe 3 in real time, when the ozone pressure in the first connecting pipe 3 rises to the first preset pressure, it means that the air holes of the ozone disk are blocked, and the controller controls the solenoid valve 6 in the second connecting pipe 4 to open, so that the gas of the preset pressure enters the first connecting pipe 3. When the gas of the preset pressure enters the aeration disk 2, it will impact the air holes of the aeration disk 2, so that the air holes of the aeration disk 2 are smooth. Compared with the existing aeration device, the present application not only does not require manpower to regularly replace the aeration disk 2, but also does not require regular unblocking of the aeration disk 2, and can also effectively save a lot of manpower.

[0035] Furthermore, the controller is also used to control the solenoid valve 6 to close when the air pressure in the first connecting pipe 3 is less than a second preset value, wherein the second preset value is less than the first preset value.

[0036] It should be noted that when the air pressure in the first connecting pipe 3 is less than the second preset value, it means that the blocked air holes of the aeration plate 2 are now unblocked. Therefore, the controller controls the electromagnetic valve 6 to close, so that the aeration plate 2 works normally.

[0037] Specifically, there are multiple aeration plates 2.

[0038] It should be noted that setting the number of aeration plates 2 to be multiple can improve the ozone emission efficiency, thereby improving the efficiency of water disinfection and sterilization, and ensuring the stability of water quality.

[0039] Furthermore, the aeration disc 2 adopts a spherical aeration head.

[0040] It should be noted that the aeration disc 2 may have only spherical aeration heads, or may use other types of aeration heads, and those skilled in the art may make a selection according to needs.

[0041] It should also be noted that, since the spherical aeration head has an arc structure, it can open more air holes, thereby improving the ozone emission efficiency and ensuring the efficiency of ozone disinfection and sterilization of water.

[0042] Specifically, the diameter of the air outlet holes of the aeration plate 2 is 2 microns to 8 microns.

[0043] It should be noted that the aperture of the air outlet of the aeration plate 2 can be set to 2 microns, 8 microns, or 4 microns, and those skilled in the art can make the selection according to the needs.

[0044] Furthermore, the ozone aeration system further comprises: a valve 7;

[0045] The valve 7 is disposed on the first connecting pipe 3 and is located between the gas outlet end of the ozone generator 1 and the second connecting pipe 4 .

[0046] It should be noted that since the ozone prepared by the ozone generator 1 is usually transported to the aeration heads in multiple pools, when the water in a pool does not need to be disinfected, the valve 7 on the corresponding first connecting pipe 3 can be closed to prevent ozone from entering the aeration head of the pool, thereby effectively avoiding waste of ozone.

[0047] The valve 7 of the present application may be a solenoid valve 6 or a manual valve. Those skilled in the art may select the valve according to their needs, and no specific limitation is made here.

[0048] Furthermore, the ozone aeration system further comprises: an oxygen generator 8;

[0049] The air outlet of the oxygen generator 8 is connected to the air inlet of the ozone generator 1 and the second end of the second connecting pipe 4 respectively, so as to deliver oxygen of a preset air pressure to the ozone generator 1 and the second connecting pipe 4 .

[0050] It should be noted that by setting up an oxygen generator 8, and connecting the air outlet end of the oxygen generator 8 to the air inlet end of the ozone generator 1 and the second end of the second connecting pipe 4 respectively, and delivering oxygen of a preset air pressure to the ozone generator 1 and the second connecting pipe 4, not only can other air pollution of the water quality be avoided, but also the aeration head can be unblocked.

[0051] Specifically, the controller is a PLC.

[0052] It should be noted that the controller may be a PLC or other device that can control the opening or closing of the solenoid valve 6 according to the signal transmitted by the pressure sensor 5. Those skilled in the art may select the controller according to their needs.

[0053] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention 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. An ozone aeration system, characterized in that: include: Ozone generator, aeration plate, first connecting pipe, second connecting pipe, pressure sensor, solenoid valve and controller; The air outlet of the ozone generator is connected to the air inlet of the aeration plate through the first connecting pipe, and the ozone generator is used to prepare ozone; The pressure sensor is disposed in the first connecting pipe and is used to detect the air pressure in the first connecting pipe in real time; The first end of the second connecting pipe is connected to the first connecting pipe, and the second end is connected to the gas source, and the second connecting pipe is used to transport gas of a preset pressure to the first connecting pipe; The solenoid valve is arranged on the second connecting pipe; The controller is electrically connected to the pressure sensor and the solenoid valve respectively, and is used to control the solenoid valve to open when the air pressure in the first connecting pipe rises to a first preset value.

2. The ozone aeration system according to claim 1, characterized in that: The controller is further configured to control the solenoid valve to close when the air pressure in the first connecting pipe is less than a second preset value, wherein the second preset value is less than the first preset value.

3. The ozone aeration system according to claim 1, characterized in that: The number of the aeration plates is multiple.

4. The ozone aeration system according to claim 3, characterized in that: The aeration plate adopts a spherical aeration head.

5. The ozone aeration system according to claim 3, characterized in that: The aperture of the air outlet of the aeration plate is 2 microns to 8 microns.

6. The ozone aeration system according to claim 1, characterized in that: Also includes: valve; The valve is arranged on the first connecting pipe and is located between the air outlet end of the ozone generator and the second connecting pipe.

7. The ozone aeration system according to claim 1, characterized in that: Also includes: Oxygen concentrator; The air outlet end of the oxygen generator is connected to the air inlet end of the ozone generator and the second end of the second connecting pipe respectively, so as to deliver oxygen of the preset air pressure to the ozone generator and the second connecting pipe.

8. The ozone aeration system according to claim 1, characterized in that: The controller is a PLC.

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