CN115477285A

CN115477285A - Monitoring frequency conversion ozone generator

Info

Publication number: CN115477285A
Application number: CN202211331160.5A
Authority: CN
Inventors: 尹朝魏
Original assignee: Shenzhen Jieyiyuan Technology Co ltd
Current assignee: Shenzhen Jieyiyuan Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2022-12-16

Abstract

The invention discloses a monitoring variable frequency ozone generator, relating to the technical field of ozone generators, comprising: the quartz tube and the electrode tube are both arranged in the cavity and are used as receptor structures for high-voltage electric shock; the radiating fins are arranged outside the quartz tube and the electrode tube and are in contact with the quartz tube and the electrode tube; the air pump is arranged at the top end of the interior of the protective shell structure, the air inlet extends to the exterior of the protective shell structure, the air outlet is connected with an air pump air delivery pipe, and the air outlet of the air pump air delivery pipe is connected with an air pipe connector; the PPM monitoring head is connected to the air outlet pipe in series and used for monitoring the PPM value generated by the ozone generator in real time, and the ozone generator has the PPM monitoring function by connecting the PPM monitoring head to the air outlet pipe of the ozone generator in series, so that the automatic frequency-changing and adjusting of the ozone PPM value according to the PPM value range used in different set scenes is realized.

Description

Monitoring frequency conversion ozone generator

Technical Field

The invention relates to the technical field of ozone generators, in particular to a monitoring variable-frequency ozone generator.

Background

An ozone generator is a device for producing ozone gas (O3). Ozone is easy to decompose and cannot be stored, and the ozone needs to be prepared on site for use (the ozone can be stored for a short time under special conditions), so that an ozone generator is needed to be used in all places where the ozone can be used. The ozone generator is widely applied to the fields of drinking water, sewage, industrial oxidation, food processing and fresh keeping, medicine synthesis, space sterilization and the like, and the ozone generator decomposes and polymerizes partial oxygen in the air into ozone by utilizing high-pressure ionization (or chemical and photochemical reactions) and is an allotropic transformation process of oxygen; can also be obtained by water electrolysis. The instability of ozone makes it difficult to store in bottles, and generally, ozone generators can be used only in field production and can be used at any time.

At present, when the ozone generator works actually, the concentration of generated ozone cannot be automatically adjusted according to actual requirements, namely, automatic frequency conversion adjustment is carried out, so that the concentration of the generated ozone cannot meet the actual requirements.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a variable-frequency ozone generator with monitoring, which solves the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: area monitoring frequency conversion ozone generator includes:

the ozone generator bottom box and the ozone generator box cover are matched and clamped to form a protective shell structure of the ozone generator together;

the protective shell structure comprises a quartz tube and an electrode tube, wherein a cavity is arranged in the protective shell structure, and the quartz tube and the electrode tube are both arranged in the cavity and are both used as receptor structures for high-voltage electric shock;

the radiating fins are arranged outside the quartz tube and the electrode tube and are in contact with the quartz tube and the electrode tube;

the air pump is arranged at the top end of the interior of the protective shell structure, the air inlet extends to the exterior of the protective shell structure, the air outlet is connected with an air pump air delivery pipe, and the air outlet of the air pump air delivery pipe is connected with an air pipe connector;

the gas outlet pipe penetrates through the bottom of the side wall of the protective shell structure and is used for discharging ozone gas;

and the PPM monitoring head is connected to the gas outlet pipe in series and is used for monitoring the PPM value generated by the ozone generator in real time.

As a preferable technical scheme of the invention, the surface of the ozone generator bottom box is respectively provided with:

the wire inlet hole is arranged at the top of the side wall of the ozone generator bottom box and is used for allowing a cable of the ozone generator to enter the ozone generator bottom box;

the air holes are arranged in the middle of the side wall of the bottom box of the ozone generator and are used for the inlet or the outlet of air flow;

the pipe hole is arranged at the bottom of the side wall of the ozone generator bottom box and used for leading out an air outlet pipe of the ozone generator from the inside.

As a preferred technical scheme of the invention, the surface of the ozone generator box cover is respectively provided with:

the display screen is embedded in the top of the front face of the box cover of the ozone generator and is used for displaying various numerical values of the ozone generator in normal operation;

the fan heat dissipation holes penetrate through the middle part of the front surface of the ozone generator box cover and are used for the entrance or the discharge of air flow;

as a preferred technical solution of the present invention, the variable frequency ozone generator further comprises:

and the heat radiation fan is arranged in the protective shell structure, corresponds to the positions of the heat radiation holes of the fan and the heat radiation fins respectively, and is used for forming air flow with external air and then sucking and blowing the air out.

As the preferable technical scheme of the invention, the variable frequency ozone generator further comprises:

the negative terminal is arranged on the surface of the radiating fin and is used for connecting a negative lead;

and the positive terminal is arranged at the bottom end of the radiating fin and used for connecting a positive wire.

As a preferred technical scheme, the variable-frequency ozone generator further comprises a main control circuit board arranged inside the protective shell structure, and a primary and secondary high-voltage coil, a variable-frequency potentiometer, a main control chip and an input power supply end are respectively and integrally arranged on the main control circuit board.

Advantageous effects

The invention provides a variable-frequency ozone generator with monitoring. Compared with the prior art, the method has the following beneficial effects:

the ozone generator is provided with a PPM monitoring function by connecting a PPM monitoring head on an air outlet pipe of the ozone generator in series, so that the PPM value of the ozone is automatically adjusted by changing frequency according to the PPM value range used in different set scenes, the electrifying structures of a quartz tube and an electrode tube in the ozone generator are improved, a radiating fin is respectively provided with a negative terminal and a positive terminal, and the radiating fin is directly contacted with the quartz tube and the electrode tube to form a conducting structure, the common outer electrode structure in the past ozone generator is omitted, and the ozone generator is more stable in operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of B-B of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic structural view of the present invention with the bottom case and the cover removed.

In the figure: 1. an ozone generator bottom box; 1.1, wire inlet holes; 1.2, air holes; 1.3, pipe holes; 2. an ozone generator box cover; 2.1, displaying screen; 2.2, radiating holes of the fan; 3. a heat-dissipating fan; 4. a quartz tube; 5. an electrode tube; 6. a heat sink; 7. an air pump; 8. a gas pipe connector; 9. an air pump air delivery pipe; 10. a negative terminal; 11. a positive terminal; 12. a PPM monitoring head; 13. an air outlet pipe; 14. a main control circuit board; 14.1, a primary and secondary high-voltage coil; 14.2, a variable-frequency potentiometer; 14.3, a main control chip; 14.4, inputting a power supply end.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: area monitoring frequency conversion ozone generator includes: the ozone generator protection device comprises an ozone generator bottom box 1 and an ozone generator box cover 2 which are matched and are in clamping connection (the connection parts of the ozone generator bottom box 1 and the ozone generator box cover 2 are respectively provided with clamping convex edge structures which are complementary to objects, and as shown in figure 3, when the ozone generator bottom box and the ozone generator box cover are disassembled and assembled, the clamping convex edge structures are directly buckled), so that a protection shell structure of the ozone generator is formed together; the quartz tube 4 and the electrode tube 5 are arranged in the cavity and are used as receptor structures of high-voltage electric shock; the radiating fin 6 is arranged outside the quartz tube 4 and the electrode tube 5, is in contact with both the quartz tube 4 and the electrode tube 5, and also comprises a negative terminal 10 which is arranged on the surface of the radiating fin 6 and is used for connecting a negative lead; the positive terminal 11 is arranged at the bottom end of the radiating fin 6 and used for connecting a positive wire, when the ozone generator is used, the positive wire transmits current to the positive terminal 11, and the quartz tube 4 and the electrode tube 5 (the electrode tube 5 is made of 316 stainless steel and has stable performance and high voltage resistance) are both arranged in contact with the radiating fin 6, so that the current directly acts on the quartz tube 4 and the electrode tube 5, oxygen is subjected to high-voltage electric shock through the quartz tube 4 and the electrode tube 5 to form ozone gas, the conducting structure improves the electrifying structures of the quartz tube and the electrode tube in the ozone generator, the radiating fin is respectively provided with a negative terminal and a positive terminal, and the radiating fin is directly contacted with the quartz tube and the electrode tube to form a conducting structure, and an external electrode structure commonly used in the conventional ozone generator is omitted, so that the ozone generator is more stable in operation; the air pump 7 is arranged at the top end of the interior of the protective shell structure, the air inlet extends to the exterior of the protective shell structure, the air pump is externally connected with oxygen supply equipment and used for conveying oxygen to the quartz tube 4 and the electrode tube 5 to form ozone, the air outlet is connected with an air pump air conveying pipe 9, and the air outlet of the air pump air conveying pipe 9 is connected with an air pipe connector 8 (the air pump air conveying pipe 9 and the air pipe connector 8 together form an oxygen conveying channel); the gas outlet pipe 13 penetrates through the bottom of the side wall of the protective shell structure and is used for discharging ozone gas; the PPM monitoring head 12 is connected to the air outlet pipe 13 in series and used for monitoring the PPM value generated by the ozone generator in real time, and the ozone generator has the PPM monitoring function by connecting the PPM monitoring head to the air outlet pipe of the ozone generator in series, so that the automatic frequency conversion and adjustment of the ozone PPM value can be realized according to the PPM value range used in different set scenes.

Referring to fig. 1, the surface of the bottom case 1 of the ozone generator is respectively provided with: the wire inlet hole 1.1 is arranged at the top of the side wall of the ozone generator bottom box 1, and is used for allowing a cable of the ozone generator to enter the ozone generator bottom box 1 so as to be conveniently connected with an input end on the circuit board; the air holes 1.2 are arranged in the middle of the side wall of the ozone generator bottom box 1 and are used for the air flow to enter or discharge; the tube hole 1.3 is arranged at the bottom of the side wall of the ozone generator bottom box 1, and the air outlet pipe 13 is arranged in the tube hole 1.3 and used for leading out the air outlet pipe of the ozone generator from the inside.

Referring to fig. 1, the surface of the ozone generator box cover 2 is respectively provided with: the display screen 2.1 is embedded in the top of the front surface of the ozone generator box cover 2 and is used for displaying and adjusting various numerical values (at least including PPM values and environmental temperature values) when the ozone generator works normally; the fan heat dissipation holes 2.2 penetrate through the middle part of the front surface of the ozone generator box cover 2 and are used for air flow entering or discharging; the fan heat dissipation hole 2.2, the heat dissipation fan 3 and the air hole 1.2 are matched and used for forming air flow with external air and then sucking and blowing out the air flow.

In addition, referring to fig. 2 and 4, the ozone generator further comprises a main control circuit board 14 disposed inside the protective shell structure, a primary and secondary high-voltage coil 14.1, a variable-frequency potentiometer 14.2, a main control chip 14.3, and an input power terminal 14.4 are respectively integrated on the main control circuit board 14, a ppm monitoring head monitors the concentration of ozone generated by the ozone generator in real time, and the main control chip 14.3 is used for adjusting the frequency of the variable-frequency potentiometer 14.2, so that the voltage value of the primary and secondary high-voltage coils 14.1 is adjusted, and the concentration of ozone generated by the ozone generator in real time is ensured to meet the use requirement.

When the ozone conversion device is used, an oxygen supply pipeline is externally connected to the air inlet end of the air pump 7, oxygen is conveyed to a cavity where the quartz tube 4 and the electrode tube 5 are located through the air pump air conveying pipe 9 and the air pipe connector 8, the primary and secondary high-voltage coils 14.1 generate high-voltage current and act on the quartz tube 4 and the electrode tube 5, the oxygen is ionized into ozone gas through the quartz tube 4 and the electrode tube 5 at high voltage and is discharged through the air outlet pipe 13, in the process, the concentration of the ozone generated by the ozone generator is monitored by the PPM monitoring head in real time, if the ozone does not meet the use requirement, the PPM monitoring head transmits the signal to the main control chip 14.3, the main control chip 14.3 is responsible for adjusting the frequency of the frequency conversion potentiometer 14.2, and finally adjusts the high-voltage current value generated by the primary and secondary high-voltage coils 14.1, and therefore automatic frequency conversion and adjustment of the PPM of the ozone according to the PPM value range of PPM used in different set scenes is achieved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Area monitoring frequency conversion ozone generator, its characterized in that includes:

the ozone generator comprises an ozone generator bottom box (1) and an ozone generator box cover (2), wherein the ozone generator bottom box and the ozone generator box cover are matched and are connected in a clamping manner to form a protective shell structure of the ozone generator together;

the high-voltage electric shock device comprises a quartz tube (4) and an electrode tube (5), wherein a cavity is arranged in the protective shell structure, and the quartz tube (4) and the electrode tube (5) are both arranged in the cavity and are both used as receptor structures of high-voltage electric shock;

the radiating fins (6) are arranged outside the quartz tube (4) and the electrode tube (5) and are in contact with the quartz tube (4) and the electrode tube (5);

the air pump (7) is arranged at the top end of the interior of the protective shell structure, an air inlet extends to the exterior of the protective shell structure, an air outlet is connected with an air pump air conveying pipe (9), and an air outlet of the air pump air conveying pipe (9) is connected with an air pipe connector (8);

the gas outlet pipe (13) penetrates through the bottom of the side wall of the protective shell structure and is used for discharging ozone gas;

and the PPM monitoring head (12) is connected to the air outlet pipe (13) in series and is used for monitoring the PPM value generated by the ozone generator in real time.

2. The ozone generator with monitoring and frequency conversion according to claim 1, wherein the ozone generator bottom box (1) is provided with:

the wire inlet hole (1.1) is arranged at the top of the side wall of the ozone generator bottom box (1) and is used for allowing a cable of the ozone generator to enter the ozone generator bottom box (1);

the air holes (1.2) are arranged in the middle of the side wall of the ozone generator bottom box (1) and are used for the inlet or the outlet of air flow;

the pipe hole (1.3) is arranged at the bottom of the side wall of the ozone generator bottom box (1) and used for leading out an air outlet pipe of the ozone generator from the inside.

3. The ozone generator with monitoring and frequency conversion according to claim 1, characterized in that the surface of the ozone generator box cover (2) is respectively provided with:

the display screen (2.1) is embedded in the top of the front surface of the ozone generator box cover (2) and is used for displaying various numerical values of the ozone generator in normal operation;

the fan heat dissipation holes (2.2) penetrate through the middle part of the front face of the ozone generator box cover (2) and are used for air flow entering or exhausting.

4. The variable frequency ozone generator with monitoring of claim 3, further comprising:

and the heat radiation fan (3) is arranged in the protective shell structure, corresponds to the positions of the fan heat radiation holes (2.2) and the heat radiation fins (6) respectively, and is used for forming air flow with external air and then sucking and blowing out the air flow.

5. The variable frequency ozone generator with monitoring of claim 1, further comprising:

the negative terminal (10) is arranged on the surface of the heat radiating fin (6) and is used for connecting a negative lead;

and the positive terminal (11) is arranged at the bottom end of the radiating fin (6) and is used for connecting a positive wire.

6. The ozone generator with monitoring and frequency conversion according to claim 1, further comprising a main control circuit board (14) arranged inside the protection shell structure, wherein the main control circuit board (14) is respectively and integrally provided with a primary and secondary high-voltage coil (14.1), a frequency conversion potentiometer (14.2), a main control chip (14.3) and an input power supply end (14.4).