External disinfection device of medical air purifier

Abstract

The utility model discloses an external disinfection device of a medical air purifier, which belongs to the technical field of air purification and comprises a liquid storage tank, a threaded connector is arranged at the top of the liquid storage tank, a connecting pipe is fixedly connected to the top of the threaded connector, a fixing frame is fixedly connected to the top of the connecting pipe, and the fixing frame is of an L-shaped structure. According to the device, disinfectant is uniformly sprayed into the air by utilizing the atomizing nozzle to form tiny disinfection particles, and viruses and bacteria in the air can be more effectively killed by matching with the medical air purifier. The device is simple in structure, easy to mount and dismount, and convenient for daily maintenance and disinfectant replacement. The device is suitable for various types of medical air purifiers and can be easily connected into existing equipment, and the overall disinfection capacity is improved. And the disinfectant is recycled in the closed system, so that the risks of disinfectant leakage and mistaken touch of personnel are avoided.

Description

Technical Field

[0001] This utility model relates to the field of air purification technology, specifically to an external disinfection device for medical air purifiers. Background Technology

[0002] In medical environments, air quality directly impacts the health of patients and healthcare workers. Medical air purifiers, as crucial devices for ensuring air quality, are of paramount importance in terms of performance and effectiveness. However, traditional medical air purifiers primarily focus on filtering particulate matter and microorganisms, offering limited effectiveness against certain viruses or bacteria. Therefore, the market urgently needs an external device that can enhance the disinfection capabilities of medical air purifiers.

[0003] Currently, although some disinfection devices exist on the market, these devices often suffer from problems such as complex operation, difficult maintenance, and uneven disinfection effects. Therefore, it is of great significance to develop an external disinfection device for medical air purifiers that is simple in structure, easy to operate, and has a significant disinfection effect. Utility Model Content

[0004] The purpose of this invention is to provide an external disinfection device for medical air purifiers to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an external disinfection device for a medical air purifier, comprising a liquid storage tank, a threaded connector on the top of the liquid storage tank, a connecting pipe fixedly connected to the top of the threaded connector, a fixing frame fixedly connected to the top of the connecting pipe, the fixing frame having an L-shaped structure, a top plate fixedly connected to the top of the fixing frame, the top plate being positioned near one end of the connecting pipe, a plurality of atomizing nozzles evenly fixedly connected to the bottom of the top plate, a nozzle connecting pipe being provided on the inner wall of the top plate, and the output ends of the plurality of atomizing nozzles all penetratingly connected to the nozzle connecting pipe.

[0006] As a further embodiment of this utility model: the inner wall of the fixing frame, the connecting pipe, and the threaded connector is provided with a feeding pipe, and the feeding pipe is fixedly connected to the nozzle connecting pipe.

[0007] As a further embodiment of this utility model: a top pipe is fixedly connected to the top of the liquid storage tank, and a through hole is opened through the inner wall of the top pipe. The top pipe is threadedly connected to a threaded connector by a thread.

[0008] As a further embodiment of this utility model: the inner wall of the liquid storage tank is provided with a liquid storage cavity, and a feeding pump is fixedly connected to the inner wall of the liquid storage cavity. The output end of the feeding pump is arranged facing the top, and a conveying pipe is fixedly connected to the output end of the feeding pump.

[0009] As a further embodiment of this utility model: the conveying pipe is movably connected to the through hole, and one end of the conveying pipe that passes through the through hole is fixedly connected to the feeding pipe.

[0010] As a further embodiment of this utility model: multiple fixing ears are evenly fixedly connected to the top and bottom of one side of the fixing frame, and multiple fixing bolts are threadedly connected to the sidewalls of the multiple fixing ears.

[0011] Compared with existing technologies, the beneficial effects of this invention are as follows: This device utilizes an atomizing nozzle to evenly spray disinfectant into the air, forming tiny disinfectant particles. Combined with a medical air purifier, it can more effectively kill viruses and bacteria in the air. The device has a simple structure, is easy to install and disassemble, and facilitates daily maintenance and disinfectant replacement. It is suitable for various models of medical air purifiers and can be easily integrated into existing equipment to enhance overall disinfection capabilities. The disinfectant is circulated within a closed system, avoiding the risk of leakage and accidental contact. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of the external disinfection device for the medical air purifier of this utility model;

[0013] Figure 2 This is a schematic diagram of the separation structure of the external disinfection device of the medical air purifier of this utility model;

[0014] Figure 3 This is a cross-sectional view of the fixing frame in the external disinfection device of the medical air purifier of this utility model.

[0015] Figure 4 This is an enlarged cross-sectional view of the top plate of the external disinfection device of the medical air purifier of this utility model.

[0016] Figure 5 This is an enlarged cross-sectional view of the liquid storage tank in the external disinfection device of the medical air purifier of this utility model.

[0017] In the diagram: 1. Storage tank; 2. Threaded connector; 3. Connecting pipe; 4. Fixing bracket; 5. Fixing lug; 6. Top plate; 7. Atomizing nozzle; 8. Top pipe; 9. Through hole; 10. Conveying pipe; 11. Feeding pipe; 12. Nozzle connecting pipe; 13. Storage cavity; 14. Feeding pump. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0020] In the description of this invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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. Therefore, they should not be construed as limitations on this invention.

[0021] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "configuration" should be interpreted broadly. For example, they can refer to a fixed connection or configuration, a detachable connection or configuration, or an integral connection or configuration. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0022] Please see Figures 1-4 In this embodiment of the invention, the device includes a storage tank 1, which serves as the main container for storing disinfectant liquid. A threaded connector 2 is mounted on the top of the storage tank 1, which is used for a secure connection with a connecting pipe 3. An L-shaped bracket 4 is fixedly connected to the top of the connecting pipe 3. This L-shaped design makes the entire device more stable and facilitates installation and disassembly.

[0023] At the top of the mounting bracket 4, there is a top plate 6, with one end of the top plate 6 near the connecting pipe 3, for mounting atomizing nozzles 7. These atomizing nozzles 7 are evenly distributed at the bottom of the top plate 6 and connected to the inner wall of the top plate 6 through the nozzle connecting pipe 12. When the disinfectant liquid flows through the nozzle connecting pipe 12, it will be evenly sprayed out through each atomizing nozzle 7, forming fine droplets, thus improving the disinfection effect.

[0024] In addition, a feed pipe 11 is opened on the inner wall of the fixing frame 4, the connecting pipe 3 and the threaded connector 2. The feed pipe 11 is fixedly connected to the nozzle connecting pipe 12 through it, so as to ensure that the disinfectant liquid can be smoothly transferred from the storage tank to the atomizing nozzle 7.

[0025] The top of the storage tank 1 is also equipped with a jacking pipe 8, which has a through hole 9 for the conveying pipe 10 to pass through. The jacking pipe 8 is connected to the threaded connector 2 by threads, ensuring the tightness and stability of the connection.

[0026] Inside the storage tank 1, there is a storage cavity 13 for storing disinfectant liquid. A feed pump 14 is installed on the inner wall of the storage cavity 13, with its output end facing upwards and fixedly connected to a delivery pipe 10. This feed pump 14 is responsible for drawing the disinfectant liquid from the storage cavity 13 and delivering it through the delivery pipe 10 to the feed pipe 11, ultimately reaching the atomizing nozzle 7.

[0027] To facilitate fixing the entire device to a medical air purifier or other locations, the mounting bracket 4 is also provided with multiple mounting ears 5 on one side, each mounting ear 5 having multiple threaded holes for installing mounting bolts.

[0028] The working principle of this invention is as follows: First, disinfectant is stored in the storage tank 1. Then, the entire device is fixed to the air outlet of the medical air purifier using the fixing lug 5. The disinfectant is drawn out of the storage tank 1 by the suction action of the feed pump 14. The disinfectant enters the feed pipe 11 through the feed pipe 10, and then reaches the atomizing nozzle 7 through the nozzle connection pipe 12. The atomizing nozzle 7 uses high pressure or ultrasonic technology to atomize the disinfectant into tiny particles, which are then sprayed into the air to disinfect the air in conjunction with the clean air blown out of the air purifier's outlet. These tiny disinfectant particles can combine with bacteria, viruses, and other microorganisms in the air, thereby achieving the purpose of disinfection.

[0029] When a medical air purifier is running, an external disinfection device can operate simultaneously, delivering disinfected air into the medical environment. This not only improves the disinfection effect of the air purifier but also provides a safer and healthier air environment for medical settings.

[0030] Throughout the process, the stable connection of the threaded connector 2, connecting pipe 3, and fixing bracket 4 ensures the stable transmission of the disinfectant liquid, while the L-shaped fixing bracket 4 design increases the stability of the entire device. Meanwhile, the even distribution of multiple atomizing nozzles 7 makes the disinfection effect more comprehensive and uniform.

[0031] By connecting the medical air purifier to an external disinfection device, the external air of the medical air purifier or other equipment can be effectively disinfected, thereby improving the air quality of the medical environment and protecting the health of patients and medical staff.

[0032] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0033] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An external disinfection device for a medical air purifier, comprising a liquid storage tank (1), characterized in that: The top of the liquid storage tank (1) is provided with a threaded connector (2), and the top of the threaded connector (2) is fixedly connected to a connecting pipe (3). The top of the connecting pipe (3) is fixedly connected to a fixing frame (4). The fixing frame (4) is arranged in an L-shape. The top of the fixing frame (4) is fixedly connected to a top plate (6). The top plate (6) is arranged at one end close to the connecting pipe (3). Multiple atomizing nozzles (7) are evenly fixedly connected to the bottom of the top plate (6). A nozzle connecting pipe (12) is opened on the inner wall of the top plate (6). The output ends of the multiple atomizing nozzles (7) are all connected through the nozzle connecting pipe (12). Multiple fixing ears (5) are evenly fixedly connected to the top and bottom of one side of the fixing frame (4). Multiple fixing bolts are threadedly connected to the side walls of the multiple fixing ears (5).

2. The external disinfection device for a medical air purifier according to claim 1, characterized in that: The inner walls of the fixed frame (4), the connecting pipe (3), and the threaded connector (2) are provided with a feeding pipe (11), which is fixedly connected to the nozzle connecting pipe (12).

3. The external disinfection device for a medical air purifier according to claim 1, characterized in that: The top of the liquid storage tank (1) is fixedly connected to a top pipe (8), and the inner wall of the top pipe (8) is provided with a through hole (9). The top pipe (8) is threadedly connected to the threaded connector (2) by a thread.

4. The external disinfection device for a medical air purifier according to claim 1, characterized in that: The inner wall of the storage tank (1) is provided with a storage cavity (13), and a feed pump (14) is fixedly connected to the inner wall of the storage cavity (13). The output end of the feed pump (14) is set facing the top, and a conveying pipe (10) is fixedly connected to the output end of the feed pump (14).

5. The external disinfection device for a medical air purifier according to claim 4, characterized in that: The conveying pipe (10) is movably connected to the through hole (9), and one end of the conveying pipe (10) passing through the through hole (9) is fixedly connected to the feeding pipe (11).

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