Air circulation disinfection device

Abstract

The utility model discloses an air circulation disinfection device which comprises a disinfection barrel, a disinfection mechanism and an air circulation mechanism, the disinfection barrel is installed at the using position through a positioning mechanism, the two ends of the disinfection barrel are sealed through cover plates after being opened, and a disinfection mechanism is detachably installed in the disinfection barrel. The air circulation mechanism comprises a first exhaust fan and a second exhaust fan, after the first exhaust fan and the second exhaust fan are detachably installed at the two ends of the disinfection barrel respectively, air is sucked in through the first exhaust fan and exhausted out through the second exhaust fan after being disinfected through the disinfection mechanism, and one-way circulation of the air is achieved. Compared with the prior art, the air purification device has the advantages that one-way circulation of air is achieved through the structure of the disinfection barrel and the exhaust fan, it is guaranteed that the air fully stays in the disinfection barrel and is effectively sterilized, the air circulation capacity is enhanced, and the overall purification efficiency is improved; the disinfection mechanism can be quickly mounted and replaced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of disinfection equipment technology, specifically to an air circulation disinfection device. Background Technology

[0002] With increasing health awareness and growing attention to air quality, air purification and disinfection equipment has been widely used in enclosed spaces such as hospitals, schools, office buildings, and public transportation. Especially in the post-pandemic era, higher demands have been placed on the prevention and control of airborne pathogens.

[0003] Currently, air disinfection equipment on the market uses a single filter combined with a disinfection component. After the air is filtered by the filter, it is disinfected by the disinfection component and then discharged. This structure results in slow air circulation, which leads to low disinfection efficiency. In addition, the disinfection component is fixedly installed, making it inconvenient to replace or clean, thus affecting the long-term operating efficiency of the equipment.

[0004] This necessitates an easy-to-maintain air circulation and disinfection device. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide an air circulation disinfection device that is easy to maintain.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: an air circulation disinfection device, including a disinfection tank, a disinfection mechanism and an air circulation mechanism;

[0007] The disinfection bucket is installed at the usage position through a positioning mechanism. After both ends of the disinfection bucket are open, they are sealed by cover plates. The disinfection mechanism is detachably installed inside the disinfection bucket.

[0008] The air circulation mechanism includes exhaust fan one and exhaust fan two. Exhaust fan one and exhaust fan two are detachably installed at both ends of the disinfection tank. Air is drawn in through exhaust fan one, disinfected by the disinfection mechanism, and then drawn out through exhaust fan two, realizing one-way air circulation.

[0009] As an improvement, the positioning mechanism includes an extension rod and a positioning plate;

[0010] The extension rods are fixedly installed on the top surface of the disinfection tank, and a pair are mirrored. The other end of the two extension rods is connected to a positioning plate that is bolted to the mounting surface. An equipment box fixed on the disinfection tank is set between the two extension rods. The power supply and control unit on the equipment box are connected to the disinfection mechanism and the air circulation mechanism.

[0011] As an improvement, the disinfection mechanism includes multiple ultraviolet disinfection lamps, each of which is detachably installed and fixed to the inner wall of the disinfection tank.

[0012] As an improvement, the inner wall of the disinfection tank is provided with mounting slots. Multiple mounting slots are evenly arranged along the inner wall of the disinfection tank. After each ultraviolet disinfection lamp is installed on the mounting plate, the mounting plate is placed into the mounting slot, and the mounting plate and the mounting slot fit together in a T-shape.

[0013] As an improvement, after the two cover plates are placed close to the end of the disinfection barrel, they are fastened to the disinfection barrel with bolts. Each of the two cover plates is provided with a sleeve extending into the disinfection barrel. Exhaust fan one and exhaust fan two are fixed in the sleeves of the two cover plates respectively. Both cover plates are provided with mesh holes for air circulation.

[0014] As an improvement, an air filter is also included, which is provided in pairs and is detachably mounted on the other end of each sleeve;

[0015] An air filter is mounted on a mesh plate. After the mesh plate is placed close to the end of the sleeve, the air filter extends into the sleeve, and the mesh plate and the sleeve are fastened together by bolts.

[0016] The advantages of this utility model compared with the prior art are as follows:

[0017] 1. The structure of the disinfection tank + exhaust fan enables one-way air circulation, ensuring that the air stays in the disinfection tank for a long time and is effectively sterilized, enhancing air circulation capacity and improving overall purification efficiency;

[0018] 2. The mounting slot supports quick installation and replacement of ultraviolet disinfection lamps, improving maintenance efficiency;

[0019] 3. The air filter pre-filters dust and particulate matter in the air before disinfection, extending the life of the ultraviolet lamp and improving the disinfection effect;

[0020] 4. Each component can be manufactured, transported, and replaced independently, reducing maintenance costs and improving equipment sustainability. Attached Figure Description

[0021] Figure 1 This is a perspective view of an air circulation disinfection device according to this utility model.

[0022] Figure 2 This is a schematic diagram of the disinfection barrel of an air circulation disinfection device according to this utility model.

[0023] Figure 3 This is a diagram showing the disassembled state of the disinfection tank of an air circulation disinfection device according to this utility model.

[0024] Figure 4 This is a schematic diagram of an ultraviolet disinfection lamp in an air circulation disinfection device according to this utility model.

[0025] Figure 5 This is a schematic diagram of the cover plate of an air circulation disinfection device according to this utility model.

[0026] Figure 6 This is a schematic diagram showing the disassembled state of the cover plate of an air circulation disinfection device according to this utility model.

[0027] As shown in the figure: 1. Disinfection tank; 2. Cover plate; 3. Exhaust fan one; 4. Exhaust fan two; 5. Extension rod; 6. Positioning plate; 7. Equipment box; 8. Ultraviolet disinfection lamp; 9. Mounting slot; 10. Mounting plate; 11. Sleeve; 12. Mesh; 13. Air filter; 14. Mesh plate. Detailed Implementation

[0028] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0029] The present invention will now be described in further detail with reference to the accompanying drawings.

[0030] Example 1

[0031] An air circulation disinfection device, combined with an attached Figure 1-2 As shown in Figures 5-6, the device includes a disinfection tank 1, a disinfection mechanism, and an air circulation mechanism. The disinfection tank 1 is installed in the usage position via a positioning mechanism. After both ends of the disinfection tank 1 are open, they are sealed by cover plates 2. The positioning mechanism includes extension rods 5 and positioning plates 6. The extension rods 5 are fixedly installed on the top surface of the disinfection tank 1, and a pair are mirror-mounted. The other ends of the two extension rods 5 are connected to the positioning plates 6, which are bolted to the mounting surface. An equipment box 7 is fixed to the disinfection tank 1 between the two extension rods 5. The power supply and control unit on the equipment box 7 are connected to the disinfection mechanism and the air circulation mechanism. The disinfection tank 1 is placed in the installation position, and the positioning plates 6 are connected via the extension rods 5. The positioning plates 6 are fixed to the wall using expansion bolts to ensure the device is stable.

[0032] The disinfection tank 1 has a detachable disinfection mechanism inside, which includes an ultraviolet disinfection lamp 8. Multiple ultraviolet disinfection lamps 8 are provided and are detachably installed and fixed on the inner wall of the disinfection tank 1.

[0033] The air circulation mechanism includes exhaust fan 3 and exhaust fan 4. Exhaust fan 3 and exhaust fan 4 are detachably installed at both ends of the disinfection tank 1. Air is drawn in through exhaust fan 3, disinfected by the disinfection mechanism, and then drawn out through exhaust fan 4, realizing one-way air circulation. When exhaust fan 3 is activated, it draws in outside air, completes the sterilization process under ultraviolet light irradiation, and the purified air is sent out by exhaust fan 4, realizing indoor air circulation and purification.

[0034] Example 2

[0035] Based on Example 1, combined with Appendix Figure 3-4 As shown, the inner wall of the disinfection tank 1 is provided with an installation groove 9. Multiple installation grooves 9 are evenly arranged along the inner wall of the disinfection tank 1. After each ultraviolet disinfection lamp 8 is installed on the installation plate 10, each installation plate 10 is inserted into the installation groove 9. The installation plate 10 and the installation groove 9 are fitted in a T-shape. The installation plate 10 with ultraviolet lamp is inserted into the T-shaped installation groove 9 on the inner wall of the disinfection tank 1 to ensure that all lamps are wired correctly and there is no looseness.

[0036] After the two cover plates 2 are placed close to the end of the disinfection bucket 1, they are fastened to the disinfection bucket 1 by bolts. Each of the two cover plates 2 is provided with a sleeve 11 extending into the disinfection bucket 1. The first exhaust fan 3 and the second exhaust fan 4 are respectively fixed in the sleeve 11 of the two cover plates 2. Both cover plates 2 are provided with mesh holes 12 for air circulation.

[0037] It also includes an air filter 13, which is provided in pairs and is detachably installed at the other end of the two sleeves 11 respectively. The air filter 13 is installed on a mesh plate 14. After the mesh plate 14 is placed close to the end of the sleeve 11, the air filter 13 extends into the sleeve 11. The mesh plate 14 and the sleeve 11 are fastened together by bolts to filter the circulating air and prevent dust from contaminating the ultraviolet disinfection lamp 8 and affecting the disinfection quality.

[0038] In a specific implementation of this utility model, the disinfection bucket 1 is placed in the installation position, the positioning plate 6 is connected by the extension rod 5, and the positioning plate 6 is fixed to the wall with expansion bolts to ensure the stability of the device.

[0039] Open the two end covers 2 of the disinfection bucket 1, insert the mounting plate 10 with ultraviolet lamp into the T-shaped mounting groove 9 on the inner wall of the disinfection bucket 1, and ensure that all lamp tubes are correctly wired and there is no looseness; install the exhaust fan at one end of the sleeve 11, install the air filter 13 on the mesh plate 14, push it into the other end of the sleeve 11, close the cover 2 and tighten it with bolts.

[0040] The air circulation and disinfection program is started. Exhaust fan 13 starts to draw in outside air. After the air is initially filtered by the filter, it enters the disinfection tank 1 and is sterilized under the irradiation of ultraviolet lamp. The purified air is then sent out by exhaust fan 24, thus realizing indoor air circulation and purification.

[0041] Regularly open cover 2 to clean the dust in air filter 13. If the brightness of the ultraviolet lamp decreases or it is damaged, replace it with a new disinfection lamp in time. If the device needs to be moved, loosen the bolts of positioning plate 6 and reinstall it in the new position.

[0042] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An air circulation disinfection device, characterized in that: Includes a disinfection tank (1), a disinfection mechanism, and an air circulation mechanism; The disinfection bucket (1) is installed in the use position through the positioning mechanism. After the two ends of the disinfection bucket (1) are open, they are sealed by the cover plate (2) respectively. The disinfection mechanism is detachably installed inside the disinfection bucket (1). The air circulation mechanism includes a first exhaust fan (3) and a second exhaust fan (4). The first exhaust fan (3) and the second exhaust fan (4) are detachably installed at both ends of the disinfection tank (1). Air is drawn in through the first exhaust fan (3), disinfected by the disinfection mechanism, and then drawn out through the second exhaust fan (4), thus achieving one-way air circulation.

2. The air circulation disinfection device according to claim 1, characterized in that: The positioning mechanism includes an extension rod (5) and a positioning plate (6); The extension rod (5) is fixedly installed on the top surface of the disinfection tank (1), and a pair is mirrored thereon. The other end of the two extension rods (5) is connected to a positioning plate (6) that is bolted to the mounting surface. An equipment box (7) is fixed on the disinfection tank (1) between the two extension rods (5). The power supply and control unit on the equipment box (7) are connected to the disinfection mechanism and the air circulation mechanism.

3. The air circulation disinfection device according to claim 1, characterized in that: The disinfection mechanism includes ultraviolet disinfection lamps (8), and multiple ultraviolet disinfection lamps (8) are provided, and each can be detachably installed and fixed on the inner wall of the disinfection tank (1).

4. The air circulation disinfection device according to claim 3, characterized in that: The inner wall of the disinfection bucket (1) is provided with an installation groove (9). Multiple installation grooves (9) are evenly arranged along the inner wall of the disinfection bucket (1). After each ultraviolet disinfection lamp (8) is installed on the installation plate (10), each installation plate (10) is inserted into the installation groove (9), and the installation plate (10) and the installation groove (9) are matched in a T shape.

5. An air circulation disinfection device according to claim 1, characterized in that: After the two cover plates (2) are placed close to the end of the disinfection bucket (1), they are fastened to the disinfection bucket (1) by bolts. Each of the two cover plates (2) is provided with a sleeve (11) extending into the disinfection bucket (1). The first exhaust fan (3) and the second exhaust fan (4) are respectively fixed in the sleeve (11) of the two cover plates (2). Both cover plates (2) are provided with mesh holes (12) for air circulation.

6. The air circulation disinfection device according to claim 5, characterized in that: It also includes an air filter (13), which is provided in pairs and is detachably installed at the other end of the two sleeves (11); An air filter (13) is mounted on a mesh plate (14). After the mesh plate (14) is placed close to the end of the sleeve (11), the air filter (13) extends into the sleeve (11), and the mesh plate (14) and the sleeve (11) are fastened together by bolts.

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