Portable hydrogen peroxide vaporization sterilizer

Abstract

The utility model discloses a portable hydrogen peroxide vaporization disinfection machine, including disinfection machine body, the output of disinfection machine body is installed with fixed steam pipe, the inside installation of fixed steam pipe has the second connecting bearing, the inside of second connecting bearing is equipped with the rotary steam pipe, the inside fixed mounting of rotary steam pipe has the fixed plate. This portable hydrogen peroxide vaporization disinfection machine, through setting up the rotary rotary steam pipe and drive fixed plate rotation, make first steam hole and second steam hole coincide and separate again and carry out circulation, the area of coincidence in the process of first steam hole and second steam hole coincidence from small to big again to small, the area of coincidence is small, and the steam flow space is small, and the distance of injection is far, and the distance of injection is close when the area of coincidence is big, and the rotary steam pipe of simultaneous rotation carries out the injection vaporization of hydrogen peroxide, and expands the scope of killing, and hydrogen peroxide of vaporization can evenly cover the position of more far and nearer, and improves the effect of killing.

Description

Technical Field

[0001] This utility model relates to the technical field of hydrogen peroxide sterilization machines, specifically a portable hydrogen peroxide vaporization sterilization machine. Background Technology

[0002] A portable hydrogen peroxide sterilizer is a miniaturized, portable disinfection device that uses efficient atomization or low-temperature vaporization technology to convert hydrogen peroxide solution into micron-sized particles or vapor, which are then rapidly diffused into space or onto object surfaces. Its strong oxidizing properties kill pathogens such as bacteria, viruses, fungi, and stubborn spores. This compact and easy-to-operate device is suitable for rapid disinfection in medical emergencies, homes, vehicles, temporary isolation areas, and personal belongings.

[0003] Existing hydrogen peroxide sterilizers have a fixed spray distance due to the fixed diameter of the spray pipe and the fixed power of the fan. As a result, the vaporized hydrogen peroxide tends to accumulate in a certain area and cannot be evenly covered within the spray range, affecting the sterilization effect of the sterilizer. To address this, we propose a portable hydrogen peroxide vaporization sterilizer. Utility Model Content

[0004] The purpose of this invention is to provide a portable hydrogen peroxide vaporization sterilizer to solve the problem mentioned in the background art that existing hydrogen peroxide sterilizers, due to their fixed nozzle diameter, fixed fan power, and fixed spray distance, cause the vaporized hydrogen peroxide to accumulate in a certain position and fail to evenly cover the spray range, thus affecting the sterilization effect of the sterilizer.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable hydrogen peroxide vaporization sterilizer, comprising: The sterilizer body has a fixed steam outlet pipe installed at its output end. A second connecting bearing is installed inside the fixed steam outlet pipe. A rotating steam outlet pipe passes through the second connecting bearing. A fixed plate is fixedly installed inside the rotating steam outlet pipe. A first steam outlet hole is opened inside the fixed plate. A connecting pipe is installed below the fixed plate. A section is opened at the top of the connecting pipe. The second steam outlet has a sealing groove on the inner wall of the fixed steam outlet pipe, and a sealing ring is installed inside the sealing groove. The outer surface of the rotating steam outlet pipe is equipped with a first connecting bearing and a transmission worm gear. An adjusting motor is installed on the left side of the fixed steam outlet pipe, and a transmission worm gear is installed at the output end of the adjusting motor.

[0006] In a preferred embodiment of this portable hydrogen peroxide vaporization sterilizer, the rotating steam outlet pipe is movably connected to the sterilizer body via the first connecting bearing, and the rotating steam outlet pipe is movably connected to the fixed steam outlet pipe via the second connecting bearing.

[0007] In a preferred embodiment of this portable hydrogen peroxide vaporization sterilizer, the sealing ring is fixedly connected to the rotating steam outlet pipe, and the sealing ring rotates inside the sealing groove.

[0008] In a preferred embodiment of this portable hydrogen peroxide vaporization sterilizer, the fixed steam outlet pipe is fixedly connected to the connecting pipe, and the fixed steam outlet pipe and the connecting pipe are connected.

[0009] In a preferred embodiment of the portable hydrogen peroxide vaporization sterilizer of this utility model, the fixing plate is attached to the connecting pipe, and the shape and size of the first steam outlet are smaller than those of the second steam outlet.

[0010] In a preferred embodiment of this portable hydrogen peroxide vaporization sterilizer, the transmission worm gear is meshed with the transmission worm wheel.

[0011] Compared with the prior art, this utility model provides a portable hydrogen peroxide vaporization sterilizer with the following beneficial effects: This portable hydrogen peroxide vaporization sterilizer uses a rotating steam outlet pipe to drive a fixed plate to rotate, causing the first and second steam outlets to overlap and then separate for circulation. During the overlap process, the overlapping area gradually increases and then decreases again. When the overlapping area is small, the gas flow space is small, resulting in a longer spray distance; when the overlapping area is large, the spray distance is short. Simultaneously, the rotating steam outlet pipe sprays vaporized hydrogen peroxide at a specific angle, expanding the sterilization range. This allows the vaporized hydrogen peroxide to evenly cover both closer and farther locations, improving the sterilization effect. Attached Figure Description

[0012] Figure 1 is a schematic diagram of the overall structure of this utility model; Figure 2 is a schematic diagram of a partial cross-sectional structure of this utility model; Figure 3 shows the present invention. Figure 2 Enlarged structural diagram at point A; Figure 4 is a schematic diagram of the connection structure between the fixed steam outlet pipe and the rotating steam outlet pipe of this utility model; Figure 5 is a three-dimensional structural diagram of the fixing plate and connecting pipe of this utility model.

[0013] In the diagram: 1. Sterilizer body; 2. Fixed steam outlet pipe; 3. Adjustment motor; 4. First connecting bearing; 5. Rotating steam outlet pipe; 6. Transmission worm gear; 7. Transmission worm wheel; 8. Fixing plate; 9. Second connecting bearing; 10. Connecting pipe; 11. Sealing ring; 12. Sealing groove; 13. First steam outlet; 14. Second steam outlet. Detailed Implementation

[0014] 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.

[0015] Please refer to Figures 1-5. A portable hydrogen peroxide vaporization sterilizer includes a sterilizer body 1. A fixed steam outlet pipe 2 is installed at the output end of the sterilizer body 1. A second connecting bearing 9 is installed inside the fixed steam outlet pipe 2. A rotating steam outlet pipe 5 passes through the second connecting bearing 9. A fixed plate 8 is fixedly installed inside the rotating steam outlet pipe 5. A first steam outlet hole 13 is opened inside the fixed plate 8. A connecting pipe 10 is installed below the fixed plate 8. A second steam outlet hole 14 is opened at the top of the connecting pipe 10. A sealing groove 12 is opened on the inner wall of the fixed steam outlet pipe 2. A sealing ring 11 is installed inside the sealing groove 12. A first connecting bearing 4 and a transmission worm gear 7 are installed on the outer surface of the rotating steam outlet pipe 5. An adjusting motor 3 is installed on the left side of the fixed steam outlet pipe 2. A transmission worm gear 6 is installed at the output end of the adjusting motor 3.

[0016] In this implementation scheme: a rotating steam outlet pipe 5 drives the fixed plate 8 to rotate, causing the first steam outlet 13 and the second steam outlet 14 to overlap and then separate in a cycle. During the overlap process, the overlapping area of ​​the first steam outlet 13 and the second steam outlet 14 gradually increases and then decreases again. When the overlapping area is small, the gas flow space is small, and the injection distance is long; when the overlapping area is large, the injection distance is short. Simultaneously, the rotating... Rotate the steam outlet pipe 5 to spray vaporized hydrogen peroxide 360°, expanding the disinfection range. This allows the vaporized hydrogen peroxide to evenly cover both nearby and distant locations, improving the disinfection effect.

[0017] Furthermore: In an optional embodiment, the rotating steam outlet pipe 5 is movably connected to the sterilizer body 1 via the first connecting bearing 4, and the rotating steam outlet pipe 5 is movably connected to the fixed steam outlet pipe 2 via the second connecting bearing 9.

[0018] In this implementation scheme: the first connecting bearing 4 and the second connecting bearing 9 work together to enable the rotating steam pipe 5 to rotate 360°.

[0019] Furthermore: In an optional embodiment, the sealing ring 11 is fixedly connected to the rotating steam outlet pipe 5, and the sealing ring 11 rotates inside the sealing groove 12.

[0020] In this implementation scheme, the sealing ring 11 and the sealing groove 12 work together to ensure the airtightness between the rotating steam outlet pipe 5 and the fixed steam outlet pipe 2 when they rotate.

[0021] Furthermore: In an optional embodiment, the fixed steam outlet pipe 2 is fixedly connected to the connecting pipe 10, thereby achieving communication between the fixed steam outlet pipe 2 and the connecting pipe 10.

[0022] In this implementation scheme: vaporized hydrogen peroxide is guided through the connecting pipe 10 to the point where the first steam outlet 13 and the second steam outlet 14 overlap.

[0023] Furthermore: In an optional embodiment, the fixing plate 8 is attached to the connecting pipe 10, and the shape and size of the first steam outlet 13 are smaller than the shape and size of the second steam outlet 14.

[0024] In this implementation scheme: a second steam outlet 14 larger than the first steam outlet 13 is provided to ensure that the first steam outlet 13 and the second steam outlet 14 always have overlapping surfaces.

[0025] Furthermore: In an optional embodiment, the transmission worm 6 is meshed with the transmission worm wheel 7.

[0026] In this implementation scheme: when the regulating motor 3 is powered on, it can drive the rotating steam outlet pipe 5 to rotate through the transmission worm 6 and transmission worm wheel 7.

[0027] Working Principle: When using this portable hydrogen peroxide vaporization sterilizer, the sterilizer body 1 and the regulating motor 3 are first powered on by the control switch. The regulating motor 3 drives the rotating steam outlet pipe 5 to rotate through the transmission worm gear 6 and the transmission worm wheel 7. When the rotating steam outlet pipe 5 rotates, it drives the fixed plate 8 inside to rotate. When the fixed plate 8 rotates, the first steam outlet hole 13 inside it will repeatedly overlap and separate with the second steam outlet hole 14. During this process, the overlapping area of ​​the first steam outlet hole 13 and the second steam outlet hole 14 will increase and then decrease again, in a cycle. At the same time, when the sterilizer body 1 is working, the vaporized hydrogen peroxide is input from the outlet into the interior of the fixed steam outlet pipe 2, and then enters the interior of the rotating steam outlet pipe 5 through the overlapping surface of the first steam outlet hole 13 and the second steam outlet hole 14 via the connecting pipe 10. The rotating steam outlet pipe 5 sprays the vaporized hydrogen peroxide in all directions. At the same time, when the first steam outlet hole 13 and the second steam outlet hole 14 overlap, the vaporized hydrogen peroxide will be sprayed out in all directions. When the overlapping area is small, the vaporized hydrogen peroxide has a small flow space and a long spray distance. When the overlapping area is large, the spray distance is short, thus covering a longer and more difficult distance. The sterilizer body 1 (model: HGYX-Y100) is existing technology. The control switch mentioned above is an electrical component built into the sterilizer body 1 and is electrically connected to the regulating motor 3. This is the working principle of the portable hydrogen peroxide vaporization sterilizer.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable hydrogen peroxide vaporization sterilizer, characterized in that, include: The sterilizer body (1) has a fixed steam outlet pipe (2) installed at its output end. A second connecting bearing (9) is installed inside the fixed steam outlet pipe (2). A rotating steam outlet pipe (5) passes through the inside of the second connecting bearing (9). A fixed plate (8) is fixedly installed inside the rotating steam outlet pipe (5). A first steam outlet hole (13) is opened inside the fixed plate (8). A connecting pipe (10) is installed below the fixed plate (8). A second steam outlet hole (14) is opened at the top of the connecting pipe (10). A sealing groove (12) is opened on the inner wall of the fixed steam outlet pipe (2). A sealing ring (11) is installed inside the sealing groove (12). A first connecting bearing (4) and a transmission worm gear (7) are installed on the outer surface of the rotating steam outlet pipe (5). An adjusting motor (3) is installed on the left side of the fixed steam outlet pipe (2). A transmission worm gear (6) is installed at the output end of the adjusting motor (3).

2. The portable hydrogen peroxide vaporization sterilizer according to claim 1, characterized in that, The rotating steam outlet pipe (5) is movably connected to the sterilizer body (1) through the first connecting bearing (4), and the rotating steam outlet pipe (5) is movably connected to the fixed steam outlet pipe (2) through the second connecting bearing (9).

3. A portable hydrogen peroxide vaporization sterilizer according to claim 1, characterized in that, The sealing ring (11) is fixedly connected to the rotating steam outlet pipe (5), and the sealing ring (11) rotates inside the sealing groove (12).

4. A portable hydrogen peroxide vaporization sterilizer according to claim 1, characterized in that, The fixed steam outlet pipe (2) is fixedly connected to the connecting pipe (10), and the fixed steam outlet pipe (2) and the connecting pipe (10) are connected.

5. A portable hydrogen peroxide vaporization sterilizer according to claim 1, characterized in that, The fixing plate (8) is attached to the connecting pipe (10), and the shape and size of the first steam outlet (13) are smaller than the shape and size of the second steam outlet (14).

6. A portable hydrogen peroxide vaporization sterilizer according to claim 1, characterized in that, The transmission worm (6) is meshed with the transmission worm wheel (7).

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