A monitoring device for assessing the ozone purification effect

Abstract

The utility model relates to the technical field of ozone monitoring equipment discloses a kind of monitoring equipment for evaluating ozone purification effect, including monitor, display screen is arranged in the monitor, the top of the monitor is fixedly connected with two detection tubes, the top of the monitor is provided with protection assembly, the inside of the monitor is provided with fixed assembly, the protection assembly includes protective cover, the protective cover outer wall sliding connection is in the inside of the monitor, limiting groove is opened in the inside of the monitor, the inside of the monitor is rotatably connected with cam, the top of the cam is fixedly connected with knob, the inside of the monitor is slidingly connected with clamping post. In the utility model, the driving of cam and moving plate is realized by knob, and cooperate spring one, the sliding of clamping post in protective cover is realized, so as to protect internal detection tube, avoid damage when moving, solve the problem that existing detection tube is exposed and easily damaged, improve the security of device detection tube.

Description

Technical Field

[0001] This utility model relates to the field of ozone monitoring equipment technology, and in particular to a monitoring device for evaluating the ozone purification effect. Background Technology

[0002] Ozone, as a strong oxidizing agent, has wide applications in air purification, water treatment, and other fields. To ensure that ozone purification achieves the expected standards, accurate and reliable ozone purification effect monitoring equipment is crucial. This type of equipment provides data support for the regulation and control of the purification system by real-time detection and analysis of ozone concentration in the environment. It is a key tool for ensuring the stable and efficient operation of the ozone purification process in many scenarios, including industrial production, environmental monitoring, and medical disinfection.

[0003] Existing ozone purification effect monitoring equipment mostly adopts an open layout in its mechanical structure design. The detection tube is usually directly exposed to the outside of the equipment, in full contact with the external environment. The connection between the detection hoses and tubes is mostly a simple sleeve connection, where the hose is directly fitted onto the outer wall of the detection tube. This sleeve connection method relies on the friction between the hose and the detection tube, and some devices use sealing rings for additional fixation. In terms of equipment protection, it often relies solely on the overall equipment casing for rudimentary protection, lacking specific protective measures for critical components.

[0004] However, such a design has significant drawbacks. Because the detection tube is directly exposed, it is highly susceptible to impacts and compression during equipment handling and installation, or in environments with significant vibration and frequent personnel movement. Damage to the detection tube not only affects the accuracy of the detection data but can also lead to detection failure in severe cases, greatly reducing the stability and reliability of the monitoring equipment. It also increases the cost and frequency of equipment maintenance and replacement, causing considerable inconvenience to the continuous monitoring of ozone purification effects. Therefore, this paper proposes a monitoring device for evaluating ozone purification effects to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a monitoring device for evaluating the ozone purification effect, which aims to improve the problem that the detection tube is exposed and easily damaged in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A monitoring device for evaluating ozone purification effect includes a monitor, a display screen inside the monitor, two detection tubes fixedly connected to the top of the monitor, a protective component on the top of the monitor, and a fixing component inside the monitor.

[0008] The protective assembly includes a protective cover, the outer wall of which is slidably connected to the inside of the monitor. A limiting groove is provided inside the monitor. A cam is rotatably connected inside the monitor. A knob is fixedly connected to the top of the cam. A locking post is slidably connected inside the monitor. A moving plate is slidably connected to the outer wall of the cam. The outer wall of the moving plate is slidably connected to the inside of the limiting groove. The outer wall of the locking post is slidably connected to the inside of the protective cover. A spring is sleeved on the outer wall of the locking post. One end of the spring is fixedly connected to the inner wall of the monitor, and the other end of the spring is fixedly connected to the outer wall of the moving plate.

[0009] As a further description of the above technical solution:

[0010] The fixing component includes a retaining ball, the outer wall of which is disposed on the top of the monitor.

[0011] As a further description of the above technical solution:

[0012] The top of the monitor is fixedly connected to a connecting pipe, and the inside of the connecting pipe is disposed on the outer wall of the detection tube.

[0013] As a further description of the above technical solution:

[0014] The connecting pipe has a groove inside, and the outer wall of the ball is slidably connected to the groove.

[0015] As a further description of the above technical solution:

[0016] A retaining ring is fixedly connected to the outer wall of the connecting pipe, and a pressing ring is slidably connected to the outer wall of the connecting pipe.

[0017] As a further description of the above technical solution:

[0018] A first limiting ring is fixedly connected to the inner wall of the pressing ring, and a second limiting ring is fixedly connected to the top of the pressing ring.

[0019] As a further description of the above technical solution:

[0020] A second spring is fitted on the outer wall of the connecting tube. The top of the second spring is fixedly connected to the bottom of the pressing ring, and the bottom of the second spring is fixedly connected to the top of the monitor.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the locking column moves by rotating a knob. When the knob is rotated, the knob drives the cam and the moving plate, and in conjunction with the spring, the locking column slides inside the protective cover, thereby protecting the internal detection tube and preventing damage during movement. This solves the problem of the existing detection tube being exposed and easily damaged, and improves the safety of the detection tube of the device.

[0023] 2. In this utility model, the ball moves by pushing the pressing ring. When the pressing ring is pushed, the pressing ring drives the limiting ring and the second spring, and in conjunction with the stop block, the ball slides inside the groove, thereby fixing the hose connected to the detection and maintaining the stability of the detection. This solves the problem that the existing hoses are easily detached from the outer wall of the detection tube, improves the stability of the hose connection, and can be detected by dual sensors to facilitate understanding of the filtration effect. At the same time, the data can be directly transmitted to the host for data storage. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a monitoring device for evaluating ozone purification effect proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of a monitoring device for evaluating ozone purification effects, as proposed in this utility model.

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the structure of the detection tube of a monitoring device for evaluating the ozone purification effect proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the internal structure of the pressing ring of a monitoring device for evaluating ozone purification effect proposed in this utility model.

[0029] Legend:

[0030] 1. Monitor; 2. Display screen; 3. Protective cover; 4. Knob; 5. Detection tube; 6. Moving plate; 7. Limiting groove; 8. Cam; 9. Locking post; 10. Spring 1; 11. Pressing ring; 12. Connecting tube; 13. Spring 2; 14. Limiting ring 1; 15. Limiting ring 2; 16. Retaining ring; 17. Locking ball; 18. Slide groove. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3 This utility model provides an embodiment of a monitoring device for evaluating ozone purification effects, comprising a monitor 1. The monitor 1 serves as the main frame of the entire device and is made of a high-strength engineering plastic shell. This material has good corrosion resistance and impact resistance, effectively resisting the damage of the ozone environment and external factors to the internal components of the device, ensuring stable operation of the device under complex working conditions. The monitor 1 is equipped with a display screen 2, which is a high-resolution LCD touch screen used to display ozone concentration detection data, device operating status and other information in real time and intuitively. Operators can use the touch screen to set parameters and query data, greatly improving the convenience of human-computer interaction. Two detection tubes 5 are fixedly connected to the top of the monitor 1, which are respectively connected to two internal sensors, enabling synchronous detection and differentiation of different locations, thereby showing the purification effect. The detection data can also be transmitted to the host for storage through information transmission. The top of the monitor 1 is equipped with a protective component, and the monitor 1 is equipped with a fixing component.

[0033] The protective components include a protective cover 3, which is a semi-transparent polycarbonate shell. This allows for clear observation of the internal detection tube 5's operating status while also possessing high strength and toughness to prevent damage from external impacts. The outer wall of the protective cover 3 is slidably connected to the inside of the monitor 1. The monitor 1 has a limiting groove 7 inside, and a cam 8 is rotatably connected inside. A knob 4 is fixedly connected to the top of the cam 8, and the knob 4 has an anti-slip texture for easy manual rotation, thus driving the cam 8 to rotate inside the monitor 1. A locking post 9 is slidably connected inside the monitor 1. The locking post 9 has a cylindrical structure, and its outer wall matches the locking groove inside the protective cover 3 to secure it. To prevent accidental slippage and detachment, a movable plate 6 is slidably connected to the outer wall of the cam 8. The outer wall of the movable plate 6 is slidably connected inside the limiting groove 7. The outer wall of the locking post 9 is slidably connected inside the protective cover 3. A spring 10 is sleeved on the outer wall of the locking post 9. One end of the spring 10 is fixedly connected to the inner wall of the monitor 1, and the other end of the spring 10 is fixedly connected to the outer wall of the movable plate 6. When the knob 4 is turned to drive the cam 8 to rotate, the cam 8 pushes the movable plate 6 to slide in the limiting groove 7, compressing the spring 10 and causing the locking post 9 to slide out from inside the protective cover 3, thereby releasing the fixation of the protective cover 3 and making it easy to remove. After the knob 4 is released, under the elastic force of the spring 10, the movable plate 6 drives the locking post 9 to reset and re-lock the protective cover 3, thus achieving protection of the detection tube 5.

[0034] Specifically, in actual use of the ozone purification effect monitoring equipment, to facilitate connection testing or maintenance of the internal components, when connection testing is required, the operator only needs to turn knob 4, which is coaxially connected to cam 8. As knob 4 rotates, cam 8 also rotates synchronously. During rotation, cam 8 releases the limiting constraint on moving plate 6. At this time, spring 10, which was originally in a compressed state, quickly rebounds, releasing elastic potential energy. Under the elastic force of spring 10, moving plate 6 slides inside limiting groove 7. As a transmission component, the sliding of moving plate 6 further drives the locking pin 9 to slide out from inside protective cover 3. Once locking pin 9 is completely detached from protective cover 3, protective cover 3 can be easily removed, allowing connection testing or maintenance of components such as detection tube 5 inside the equipment. The entire process is convenient and effectively ensures the convenience and efficiency of equipment maintenance.

[0035] Reference Figure 2 , Figure 4 and Figure 5The fixing component includes a retaining ball 17, which is made of nylon material with moderate hardness and wear resistance. The retaining ball 17 has a hemispherical structure with a smooth outer wall and a certain degree of elasticity, used to make tight contact with the inner wall of the hose to achieve a stable clamping of the hose. The outer wall of the retaining ball 17 is located on the top of the monitor 1. A connecting pipe 12 is fixedly connected to the top of the monitor 1. The inside of the connecting pipe 12 is located on the outer wall of the detection tube 5. A groove 18 is formed inside the connecting pipe 12, and the outer wall of the retaining ball 17 is slidably connected to the groove 18. A retaining ring 16 is fixedly connected to the outer wall of the connecting pipe 12. The retaining ring 16 is a circular metal sheet, firmly fixed to the outer wall of the connecting pipe 12 by welding, used to limit the sliding range of the pressing ring 11 and prevent the pressing ring 11 from detaching from the connecting pipe 12 during sliding. A pressing ring 11 is connected, which is a circular structure made of high-strength engineering plastic. The inner wall of the pressing ring 11 and the outer wall of the connecting tube 12 are provided with guide protrusions and grooves. The two cooperate with each other to allow the pressing ring 11 to slide smoothly up and down along the outer wall of the connecting tube 12. A limit ring 14 is fixedly connected to the inner wall of the pressing ring 11, and a limit ring 15 is fixedly connected to the top of the pressing ring 11. A spring 13 is sleeved on the outer wall of the connecting tube 12. The top of the spring 13 is fixedly connected to the bottom of the pressing ring 11, and the bottom of the spring 13 is fixedly connected to the top of the monitoring instrument 1. At the same time, the dual sensors inside the monitoring instrument 1 synchronously detect the inlet and outlet, which facilitates the evaluation of the purification effect. The monitoring instrument 1 also has an information transmission device to transmit the detection data to the main unit for storage.

[0036] Specifically, two detection tubes 5 are connected to the inlet and outlet of the device, respectively. Each detection tube 5 is equipped with a high-precision dual sensor, which can simultaneously collect data from different dimensions for synchronous and differentiated detection. The inlet detection tube 5 detects the initial ozone concentration, while the outlet detects the concentration after purification, facilitating a direct and intuitive comparison to evaluate the purification effect. The detection data is transmitted to the host storage in real time through the internal information transmission device for subsequent comprehensive analysis and comparison. When connecting the detection hose, the operator only needs to move the pressing ring 11 downwards by hand. The surface of the pressing ring 11 is treated with an anti-slip coating, making it comfortable to hold and easy to apply force. The inner wall of the pressing ring 11 is fixedly connected to the limiting ring 14. As the pressing ring 11 moves downwards, it drives the limiting ring 14 to move downwards synchronously. Since the inner diameter of the limiting ring 14 is slightly smaller than the diameter of the retaining ball 17, it initially limits the retaining ball 17. During the downward movement, this limitation is released, allowing the retaining ball 17 to slide freely in the groove 18 inside the connecting tube 12. Subsequently, the pressing ring 11 continues to descend, causing the top limiting ring 15 to move downwards. The inner diameter of the limiting ring 15 is larger than the diameter of the retaining ball 17. As it moves downwards, it applies inward pressure to the retaining ball 17, further squeezing it into the slide groove 18. At the same time, the pressing ring 11 compresses the spring 13, which is sleeved on the outer wall of the connecting tube 12. At this point, the hose can be easily fitted between the detection tube 5 and the connecting tube 12. After the pressing ring 11 is released, the spring 13 quickly rebounds, causing the limiting ring 14 to return to its original position. The retaining ring 16 on the outer wall of the connecting tube 12 acts as a limit, preventing the pressing ring 11 from slipping off due to excessive rebound. The retaining ball 17 then returns to its original position, using the elasticity of its nylon material to fit tightly against the inner wall of the hose, achieving a stable fixation.

[0037] Working principle: When connection testing is required, turn knob 4, which drives cam 8 to rotate, thereby releasing the limit on moving plate 6, causing spring 10 to rebound, and driving moving plate 6 to slide inside limiting groove 7. Then, moving plate 6 drives locking pin 9 to slide out from inside protective cover 3, so that protective cover 3 can be removed for testing.

[0038] In addition, during testing, the two detection tubes 5 are connected to the inlet and outlet of the device respectively, and synchronously differentiated by dual sensors for easy comparison and evaluation of the evolution effect. At the same time, the data is transmitted to the host through the internal information transmission device for overall comparison. When connecting, the pressing ring 11 can be moved directly, which drives the limiting ring 14 to move downward, releasing the limiting ring 14 from limiting the ball 17, allowing the ball 17 to slide inside the slide groove 18. Then, the limiting ring 2 15 moves downward to limit the ball 17, and the pressing ring 11 compresses the spring 2 13, so that the hose can be sleeved between the detection tube 5 and the connecting tube 12. Then, the pressing ring 11 is released, and the spring 2 13 rebounds, driving the limiting ring 14 back to its original position. The retaining ring 16 prevents slippage, thereby returning the ball 17 to its original position and fixing the hose.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A monitoring device for evaluating ozone purification effectiveness, comprising a monitoring instrument (1), characterized in that: The monitor (1) is equipped with a display screen (2) inside. Two detection tubes (5) are fixedly connected to the top of the monitor (1). A protective component is provided on the top of the monitor (1). A fixing component is provided inside the monitor (1). The protective assembly includes a protective cover (3), the outer wall of which is slidably connected to the inside of the monitor (1). A limiting groove (7) is provided inside the monitor (1). A cam (8) is rotatably connected inside the monitor (1). A knob (4) is fixedly connected to the top of the cam (8). A locking post (9) is slidably connected inside the monitor (1). A moving plate (6) is slidably connected to the outer wall of the cam (8). The outer wall of the moving plate (6) is slidably connected to the inside of the limiting groove (7). The outer wall of the locking post (9) is slidably connected to the inside of the protective cover (3). A spring (10) is sleeved on the outer wall of the locking post (9). One end of the spring (10) is fixedly connected to the inner wall of the monitor (1), and the other end of the spring (10) is fixedly connected to the outer wall of the moving plate (6).

2. The monitoring device for evaluating ozone purification effect according to claim 1, characterized in that: The fixing component includes a retaining ball (17), the outer wall of which is disposed on the top of the monitor (1).

3. The monitoring device for evaluating ozone purification effect according to claim 2, characterized in that: The top of the monitor (1) is fixedly connected to a connecting pipe (12), and the inside of the connecting pipe (12) is arranged on the outer wall of the detection pipe (5).

4. The monitoring device for evaluating ozone purification effect according to claim 3, characterized in that: The connecting pipe (12) has a groove (18) inside, and the outer wall of the ball (17) is slidably connected to the groove (18).

5. A monitoring device for evaluating ozone purification effect according to claim 4, characterized in that: A retaining ring (16) is fixedly connected to the outer wall of the connecting pipe (12), and a pressing ring (11) is slidably connected to the outer wall of the connecting pipe (12).

6. A monitoring device for evaluating ozone purification effect according to claim 5, characterized in that: The inner wall of the pressing ring (11) is fixedly connected to a limiting ring one (14), and the top of the pressing ring (11) is fixedly connected to a limiting ring two (15).

7. A monitoring device for evaluating ozone purification effect according to claim 6, characterized in that: The outer wall of the connecting tube (12) is fitted with a second spring (13), the top of the second spring (13) is fixedly connected to the bottom of the pressing ring (11), and the bottom of the second spring (13) is fixedly connected to the top of the monitor (1).

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