Ozone concentration generation control device based on ultraviolet irradiation

Abstract

The utility model relates to the technical field of ozone synthesis, and discloses an ozone concentration generation control device based on ultraviolet irradiation, which comprises a shell and a shell cover, the shell cover is fixedly arranged at the top of the shell, a first generation cavity is arranged in the shell, a limiting structure is arranged at the bottom of the shell, and a generation rod is rotatably arranged above the limiting structure. Ultraviolet lamp beads are installed on the generating rod in the circumferential direction of the generating rod, a second generating cavity is formed in the generating rod, and the interior of the shell is divided into a first generating cavity and a second generating cavity through the generating rod; according to the ozone generator, ozone with different concentrations can be simultaneously generated in the two cavities within a certain time, and when the generation rod rotates to drive the ultraviolet lamp beads to rotate, ultraviolet light can uniformly irradiate all areas in the generation cavity I and the generation cavity II, so that the generation efficiency and the yield of the ozone are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ozone synthesis, in particular to an ozone concentration generation control device based on ultraviolet light irradiation. Background Art

[0002] An ozone generator control device is a system designed to generate and regulate ozone. It is widely used in water treatment, air purification, industrial oxidation processes and medical disinfection. This device usually includes several key parts: ozone generator, air supply system, control unit and safety devices. The ozone generator is the core of the system. It produces ozone from oxygen through corona discharge or ultraviolet irradiation. Corona discharge ozone generators use a high voltage electric field to break oxygen molecules into oxygen atoms, which then combine with other oxygen molecules to form ozone molecules. UV ozone generators use ultraviolet light of a specific wavelength (usually around 185 nanometers) to break down oxygen to produce ozone. The air supply system is responsible for delivering oxygen or air to the generator while ensuring the stability of the airflow and the appropriate flow rate, which is critical for effective ozone generation. Some systems may use dryers or filters to remove moisture and impurities from the gas, as these factors may reduce the efficiency of ozone generation or cause equipment damage. The control unit is an intelligent operating interface that allows users to monitor and adjust ozone production to ensure that the ozone output meets the needs of the application. This unit may include sensors, timers, and other electronic components to monitor the operating status of the system in real time and automatically adjust the working conditions according to preset parameters. Advanced control systems can even be remotely controlled and provide data logging and fault diagnosis functions. Safety devices are used to ensure the safety of equipment and operators. Because ozone is highly oxidizing and potentially toxic, the system is usually equipped with an ozone destroyer or exhaust treatment equipment to handle excess ozone and prevent it from being released into the environment. In addition, emergency shutdown buttons, leak detectors, and alarm systems are also common components of safety devices. The ozone generation control device is a complex system that requires careful design and maintenance to ensure its efficient, stable, and safe operation. With the advancement of technology, these systems are becoming more and more intelligent and can provide a reliable supply of ozone for a variety of industrial and environmental applications.

[0003] Among the many components of the ozone generation control device, the process of producing ozone is undoubtedly the most critical. The core of this process is to accurately control the production of a specific concentration of ozone within a given time by adjusting various parameters. However, in practical applications, there are often occasions where ozone of different concentrations is required, which puts higher requirements on ozone generation technology. In order to meet this demand, there are traditionally two methods. One is to use an ozone concentration generation control device to produce ozone of different concentrations multiple times. Although this method can obtain ozone of the required concentration, its disadvantage is that it is inefficient and requires multiple startups and adjustments of the equipment, which is not economical in terms of time cost, especially when different concentrations of ozone need to be switched quickly, which greatly reduces work efficiency. Another method is to directly produce high-concentration ozone and then dilute it to achieve the required lower concentration. This method can improve production efficiency because high-concentration ozone can be continuously supplied to different points of use after it is generated once. However, the main problem with this method is the accuracy control during the dilution process. Dilution requires precise measurement, and a slight mistake may lead to an error between the actual concentration and the target concentration, which is unacceptable in applications with strict concentration requirements. Utility Model Content

[0004] (I) Technical problems solved: In view of the shortcomings of the prior art, the utility model provides an ozone concentration generation control device based on ultraviolet light irradiation, which has the advantages of being able to produce a variety of concentrations of ozone in a single preparation, and having a large single ozone production output and low device cost. It solves the problem that the existing ozone concentration generation control device needs to start and adjust the equipment multiple times to produce ozone of different concentrations, and the concentration dilution method may cause an error between the actual concentration and the target concentration.

[0005] (ii) Technical solution: In order to achieve the above-mentioned purpose of producing a variety of concentrations of ozone in a single preparation and having a large single ozone production output and a low device cost, the utility model provides the following technical solution: an ozone concentration generation control device based on ultraviolet light irradiation, comprising a shell and a shell cover, the shell cover is fixedly installed on the top of the shell, a generating chamber 1 is opened in the shell, a limiting structure is coaxially arranged on the bottom of the shell, a generating rod is coaxially rotatably installed above the limiting structure, the generating rod is equipped with ultraviolet lamp beads along its circumferential direction, a generating chamber 2 is opened inside the generating rod, the lamp beads penetrate the inner and outer walls of the generating rod and are connected with the generating chamber 1 and the generating chamber 2.

[0006] Preferably, the lamp beads are installed in two or more rows at equal intervals, and the generating rod is also embedded with two or more wires, which are connected to the lamp beads.

[0007] Preferably, the diameter of the generating rod is smaller than the diameter of the shell.

[0008] Preferably, an exhaust port 1 penetrating the shell is provided at the bottom of the shell, and an exhaust port 2 penetrating the shell is coaxially provided below the limiting structure.

[0009] Preferably, a first air inlet is coaxially opened on the top of the shell cover, and a second air inlet is coaxially opened on the top of the generating rod.

[0010] Preferably, a driving gear is also fixedly disposed on the top of the generating rod.

[0011] (III) Beneficial effects: Compared with the prior art, the utility model provides an ozone concentration control device based on ultraviolet light irradiation, which has the following beneficial effects:

[0012] 1. This ozone concentration generation control device based on ultraviolet light irradiation uses a generating rod structure and a lamp bead structure in combination. Compared with the traditional technical structure, the generating rod divides the inside of the shell into a generating chamber 1 and a generating chamber 2. Due to the differences in the coverage area, time and distance of ultraviolet light irradiation in the generating chamber 1 and the generating chamber 2, different concentrations of ozone can be generated in the two chambers at the same time within a certain period of time.

[0013] 2. This ozone concentration generation control device based on ultraviolet light irradiation, through the coordinated use of a generating rod structure and a driving gear structure, compared with the traditional technical structure, drives the ultraviolet lamp beads to rotate through the rotation of the generating rod, so that the ultraviolet light can be evenly irradiated to all areas inside the generating chamber one and the generating chamber two, thereby improving the ozone generation efficiency and output. By adjusting the rotation speed of the generating rod or changing the working mode of the ultraviolet lamp beads, the ozone concentration in the generating chamber one and the generating chamber two can be accurately controlled, so that the equipment can generate ozone of different concentrations according to demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a device for controlling ozone concentration based on ultraviolet light irradiation according to the utility model;

[0015] Figure 2 This is a structural front view of a device for controlling ozone concentration based on ultraviolet light irradiation according to the utility model;

[0016] Figure 3 This is a top view of the structure of an ozone concentration control device based on ultraviolet light irradiation of the utility model;

[0017] Figure 4 This is a structural AA cross-sectional view of a device for controlling ozone concentration based on ultraviolet light irradiation according to the utility model.

[0018] In the figure: 1-shell, 2-shell cover, 3-generating chamber 1, 4-limiting structure, 5-generating rod, 6-lamp bead, 7-generating chamber 2, 8-wire, 9-exhaust port 1, 10-exhaust port 2, 11-air inlet 1, 12-air inlet 2, 13-driving gear. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , an ozone concentration control device based on ultraviolet light irradiation, comprising a shell 1, a shell cover 2, a shell cover 2 fixedly mounted on the top of the shell 1, a generating chamber 3 is provided in the shell 1, a limiting structure 4 is coaxially arranged on the bottom of the shell 1, a generating rod 5 is coaxially rotatably mounted above the limiting structure 4, an ultraviolet lamp bead 6 is mounted on the generating rod 5 along its circumferential direction, a generating chamber 2 7 is provided inside the generating rod 5, the lamp bead 6 penetrates the inner and outer walls of the generating rod 5 and is connected with the generating chamber 1 3 and the generating chamber 2 7, the generating chamber 2 7 is used as the second ozone generating area, and cooperates with the generating chamber 1 3 to generate ozone in this independent space, and since the generating rod 5 can rotate coaxially, it drives the ultraviolet lamp bead 6 to rotate, thereby ensuring that the ultraviolet light can be evenly irradiated to all areas inside the generating chamber 1 3 and the generating chamber 2 7. This helps to improve the generation efficiency and output of ozone, and by adjusting the rotation speed of the generating rod 5 or changing the working mode of the ultraviolet lamp bead 6, the ozone concentration in the generating chamber 1 3 and the generating chamber 2 7 can be precisely controlled, so that the device can generate ozone of different concentrations according to demand. The ultraviolet lamp beads 6 play a vital role in the above-mentioned ozone concentration generation control device. They are responsible for generating sufficient ultraviolet light UV light, which is a key step in generating ozone O3 by decomposing oxygen molecules O2 through ultraviolet light. Since the ultraviolet lamp beads 6 penetrate the inner and outer walls of the generating rod 5 and are connected to the generating chamber 1 3 and the generating chamber 2 7, they can provide uniform and sufficient ultraviolet light irradiation to the oxygen in the generating chamber 1 3 and the generating chamber 2 7. In addition, the time and distance of ultraviolet irradiation in the generating chamber 1 3 and the generating chamber 2 7 are different, so that different concentrations of ozone can be generated in the two chambers.

[0021] See also Figure 4, two or more rows of lamp beads 6 are installed at equal distances, and two or more rows of ultraviolet lamp beads 6 are arranged at equal distances, which can ensure that during the rotation of the generating rod 5, the ultraviolet light source can cover the interior of the entire generating chamber more evenly. This uniform irradiation helps to improve the efficiency of ozone generation, ensure that the oxygen in the entire cavity has the opportunity to be decomposed by ultraviolet rays to form ozone, thereby increasing the output of ozone per unit time. And the design of multiple rows of lamp beads 6 also improves the reliability of the entire system. If a row of lamp beads 6 fails, the lamp beads 6 in other rows can still work normally, reducing the risk of the entire system stopping producing ozone due to a single point failure. Different rows of lamp beads 6 can be controlled separately, and the intensity of the irradiated ultraviolet light can be adjusted according to different ozone concentration requirements, providing users with more flexible operating options and more accurate ozone concentration control capabilities. If ozone is not required to be generated at a high rate, only some of the lamp beads 6 can be turned on, which can reduce energy consumption and achieve energy saving effects. The generating rod 5 is also embedded with two or more wires 8, and the wires 8 are connected to the lamp beads 6. The diameter of the generating rod 5 is smaller than the diameter of the shell 1. An exhaust port 9 that runs through the shell 1 is opened at the bottom of the shell 1. An exhaust port 2 10 penetrating the housing 1 is coaxially provided below the limiting structure 4. An air inlet 11 is coaxially provided on the top of the housing cover 2, and an air inlet 2 12 is coaxially provided on the top of the generating rod 5. A driving gear 13 is also fixedly provided on the top of the generating rod 5.

[0022] Working principle: The operation process of the ozone concentration generating control device starts with the synchronous introduction of oxygen into the air inlet 11 and the air inlet 2 12, filling the generating chamber 1 3 and the generating chamber 2 7, and ensuring that the two chambers are saturated with oxygen. Next, the two air inlets are closed to cut off the supply of external oxygen. Immediately, the motor drive system is activated, and the driving gear 13 starts to rotate, thereby driving the generating rod 5 to rotate accordingly. After this series of actions are completed, the wire 8 is energized, and the ultraviolet lamp beads 6 are activated to start emitting light, releasing ultraviolet rays to irradiate the surrounding oxygen. The ultraviolet lamp beads 6 are connected to both the generating chamber 1 3 and the generating chamber 2 7. Under this design, the ultraviolet light can not only irradiate the inside of the two generating chambers, but also because the diameter of the generating rod 5 is smaller than the diameter of the shell 1, it can also ensure that the ultraviolet irradiation in the generating chamber 2 7 has a higher intensity and a longer duration. As the generating rod 5 rotates, these ultraviolet lamp beads 6 also rotate with it, ensuring that the ultraviolet light can evenly irradiate all areas inside the generating chamber 1 3 and the generating chamber 2 7, thereby promoting the ozone generation process. After a period of reaction time, the ozone generated in the two generating chambers can be collected by opening the exhaust port 1 9 and the exhaust port 2 10. Since the intensity and duration of ultraviolet radiation received in the generating chamber 2 7 exceed those in the generating chamber 1 3, the ozone concentration collected by the exhaust port 2 10 will be higher than that of the exhaust port 1 9. This design allows the device to generate and collect ozone of different concentrations as needed, providing an efficient and flexible ozone generation solution suitable for a variety of industrial and environmental protection fields.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for controlling ozone concentration based on ultraviolet light irradiation, comprising a housing (1) and a housing cover (2), wherein the housing cover (2) is fixedly mounted on the top of the housing (1), characterized in that: A generating chamber 1 (3) is provided in the shell (1), a limiting structure (4) is coaxially arranged at the bottom of the shell (1), a generating rod (5) is coaxially rotatably mounted above the limiting structure (4), an ultraviolet lamp bead (6) is mounted on the generating rod (5) along its circumferential direction, a generating chamber 2 (7) is provided inside the generating rod (5), the lamp bead (6) penetrates the inner and outer walls of the generating rod (5) and is in communication with the generating chamber 1 (3) and the generating chamber 2 (7).

2. The device for controlling ozone concentration based on ultraviolet light irradiation according to claim 1 is characterized in that: The lamp beads (6) are installed in two or more rows at equal intervals, and the generating rod (5) is also embedded with an electric wire (8), and the electric wire (8) is connected to the lamp beads (6).

3. The device for controlling ozone concentration based on ultraviolet light irradiation according to claim 1 is characterized in that: The diameter of the generating rod (5) is smaller than the diameter of the housing (1).

4. The device for controlling ozone concentration based on ultraviolet light irradiation according to claim 1 is characterized in that: The bottom of the shell (1) is provided with an exhaust port (9) which passes through the shell (1), and a second exhaust port (10) which passes through the shell (1) is coaxially provided below the limiting structure (4).

5. The device for controlling ozone concentration based on ultraviolet light irradiation according to claim 1 is characterized in that: The shell cover (2) has a first air inlet (11) coaxially formed on the top, and the generating rod (5) has a second air inlet (12) coaxially formed on the top.

6. The device for controlling ozone concentration based on ultraviolet light irradiation according to claim 1 is characterized in that: A driving gear (13) is also fixedly arranged on the top of the generating rod (5).

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