Medical gas sterilization device

Abstract

The utility model relates to the technical field of medical care, and discloses a medical gas degerming device, the lower end face of a disinfection box outer frame mechanism is fixedly connected with a bottom plate, the lower end face of the bottom plate is rotatably provided with wheels, and the front end face of the disinfection box outer frame mechanism is provided with a gas inlet mechanism in a penetrating manner; the inner wall of the disinfection box outer frame mechanism is fixedly connected with an air suction mechanism, a separation mechanism, a disinfection mechanism and a drying plate, and one side of the disinfection box outer frame mechanism is fixedly connected with an air outlet hole; and one side of the air outlet hole is fixedly connected with a first filter plate. According to the air sterilization and disinfection device, through mutual cooperation of the air inlet mechanism, the air suction mechanism, the separation mechanism, the disinfection mechanism, the drying plate, the air outlet holes and the first filter plate, air can play a role in time when entering the air sterilization and disinfection device, and the air sterilization and disinfection effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of medical and nursing technology, and in particular to a medical gas sterilization device. Background Technology

[0002] In today's society, with air pollution becoming increasingly serious, people have higher and higher requirements for air quality. Especially in areas like hospitals where there is a large flow of patients, bacteria and other pollutants can multiply rapidly and easily endanger people's health. Current disinfection methods mostly involve large-scale spraying of disinfectant, which not only smells bad but may also not completely eliminate bacteria in corners, resulting in poor sterilization effects.

[0003] In the prior art, for example, a medical gas sterilization device with publication number CN222393040 includes: a sterilization chamber with a vent hole on one side wall; a sterilization unit including a diffuser and an ozone generator, the ozone generator being fixedly installed at the center of the diffuser, the diffuser being directly opposite and fixedly connected to the vent hole; a gas guiding assembly for extending the air sterilization time, several groups of which are equally spaced; several ultraviolet sterilization lamps between adjacent gas guiding assemblies, the ultraviolet sterilization lamps being fixedly connected to the sterilization chamber; a humidification assembly for humidifying the sterilized air, the humidification assembly being located away from the vent hole; and an exhaust assembly for venting the sterilized air at multiple angles, the exhaust assembly being fixedly installed on the side wall of the sterilization chamber and connected to the humidification assembly. This utility model sterilizes airborne germs through physical means, improving ease of use.

[0004] However, this design also has some drawbacks. First, although ozone and ultraviolet lamps can sterilize, excessively high concentrations of ozone can easily cause safety problems. This design lacks an effective concentration detection device, which makes the design somewhat risky. In addition, there is no suitable treatment device for the waste liquid formed by the mixture of ozone and water vapor. Secondly, the ultraviolet lamp irradiates the mixed gas for too short a time, which also makes it impossible to effectively disinfect.

[0005] Therefore, this application provides a medical gas sterilization device to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing a medical gas sterilization device that is more convenient to use and provides more comprehensive sterilization.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A medical gas sterilization device includes a sterilization chamber outer frame mechanism. Push rods are fixedly connected to both sides of the sterilization chamber outer frame mechanism. A rotating shaft is fixedly connected to the upper end of the sterilization chamber outer frame mechanism. An electric wire reel is rotatably connected to the rotating shaft. An electrical box is fixedly connected to one side of the sterilization chamber outer frame mechanism. A switch is fixedly installed on one side of the electrical box. A base plate is fixedly connected to the lower end face of the sterilization chamber outer frame mechanism. A wheel is rotatably installed on the lower end face of the base plate. An air inlet mechanism is penetrating through the front end face of the sterilization chamber outer frame mechanism. An air suction mechanism is fixedly connected to the inner wall of the sterilization chamber outer frame mechanism. A partition mechanism is fixedly connected to the inner wall of the sterilization chamber outer frame mechanism. A sterilization mechanism is fixedly connected to the inner wall of the sterilization chamber outer frame mechanism. A drying plate is fixedly connected to the inner wall of the sterilization chamber outer frame mechanism. An air outlet is fixedly connected to one side of the sterilization chamber outer frame mechanism. A first filter plate is fixedly connected to one side of the air outlet.

[0009] The disinfection box outer frame mechanism includes an outer frame, an outer frame door is fixedly installed on one side of the outer frame, and a fixing screw is threadedly connected to one side of the outer frame door.

[0010] Furthermore, the air intake mechanism includes a second filter plate, a support frame is fixedly connected to one side of the second filter plate, a baffle is rotatably connected to one side of the support frame, a sealing strip is fixedly connected to one side of the baffle, and a sealing ring is fixedly connected to the upper end of the baffle.

[0011] Furthermore, a metal ring is rotatably connected to one side of the baffle.

[0012] Furthermore, the air intake mechanism includes an air intake fan, a motor is fixedly connected to one side of the air intake fan, and a support rod is fixedly connected to the outside of the motor.

[0013] Furthermore, the separating mechanism includes a separating plate, and a one-way valve is fixedly connected to the center of the separating plate.

[0014] Furthermore, the disinfection mechanism includes a pipe cap and a through hole. The lower end of the pipe cap is threadedly connected to a liquid discharge pipe, and a disinfection water tank is fixedly installed at the lower end of the liquid discharge pipe. A bracket is fixedly connected to the lower end face of the disinfection water tank, and an inclined plate is fixedly connected to the lower end face of the bracket. A waste liquid tank is movably connected to the lower end of the through hole.

[0015] Furthermore, an air compressor is fixedly connected to the upper surface of the disinfection tank, a nozzle is fixedly connected to the upper surface of the air compressor, and a suction pipe is fixedly connected to the lower surface of the air compressor.

[0016] Furthermore, an air intake pipe is movably connected to one side of the air intake mechanism, and an air intake head is movably connected to the lower end of the air intake pipe.

[0017] This utility model has the following beneficial effects:

[0018] 1. The present invention proposes a medical gas sterilization device, which uses a small air compressor to spray disinfectant in the form of a mist into the sterilization mechanism, so that the disinfectant is fully mixed with the gas to be sterilized and reacts immediately, reducing the required sterilization time. At the same time, a waste liquid tank is specially designed so that the disinfectant waste liquid after the sterilization task has been completed can flow into the waste liquid tank, so that the waste liquid can be discharged in time and prevent the atomized disinfectant water from accumulating in the sterilization mechanism.

[0019] 2. The medical gas sterilization device proposed in this utility model has a baffle designed at the air inlet, which can adjust the size of the air inlet and thus adjust the gas flow rate. When sterilization is required in corners and gaps, the baffle can be rotated to leave only the small air inlet in the center. Then, the suction pipe and suction head are connected, and the gas in the corner is sucked into the sterilization box by the suction machine, so as to make the sterilization range wider and more flexible. Attached Figure Description

[0020] Figure 1 This is an isometric view of the medical gas sterilization device of this utility model;

[0021] Figure 2 This is a side sectional view of the medical gas sterilization device of this utility model;

[0022] Figure 3 This is a front sectional view of the medical gas sterilization device of this utility model;

[0023] Figure 4 This is a partially enlarged schematic diagram of position A of the medical gas sterilization device of this utility model;

[0024] Figure 5 This is a schematic diagram of the first filter plate of the medical gas sterilization device of this utility model;

[0025] Figure 6 This is a schematic diagram of the second filter plate of the medical gas sterilization device of this utility model;

[0026] Figure 7 This is a schematic diagram of the drying plate of the medical gas sterilization device of this utility model.

[0027] Legend:

[0028] 1. Push rod; 2. Wire reel; 3. Shaft; 4. Sterilization box outer frame mechanism; 5. Air intake mechanism; 6. Air outlet; 7. First filter plate; 8. Electrical box; 9. Switch; 10. Suction pipe; 11. Suction head; 12. Base plate; 13. Wheels; 14. Suction mechanism; 15. Dividing mechanism; 16. Sterilization mechanism; 17. Drying plate; 401. Outer frame; 402. Fixing screws; 403. Outer frame door; 501. Baffle; 502. Sealing strip; 503. Metal ring; 504, sealing ring; 505, support frame; 506, second filter plate; 1401, suction fan; 1402, support rod; 1403, motor; 1501, one-way valve; 1502, partition plate; 1601, pipe cover; 1602, through hole; 1603, waste liquid tank; 1604, suction pipe; 1605, air compressor; 1606, nozzle; 1607, drain pipe; 1608, bracket; 1609, inclined plate; 1610, disinfectant tank. Detailed Implementation

[0029] 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.

[0030] Reference Figure 1 , Figure 2 , Figure 5 , Figure 7 One embodiment provided by this utility model:

[0031] A medical gas sterilization device includes a sterilization chamber outer frame mechanism 4, push rods 1 fixedly connected to both sides of the sterilization chamber outer frame mechanism 4, a rotating shaft 3 fixedly connected to the upper end of the sterilization chamber outer frame mechanism 4, an electric wire reel 2 rotatably connected to the rotating shaft 3, an electrical box 8 fixedly connected to one side of the sterilization chamber outer frame mechanism 4, a switch 9 fixedly installed on one side of the electrical box 8, a base plate 12 fixedly connected to the lower end face of the sterilization chamber outer frame mechanism 4, wheels 13 rotatably installed on the lower end face of the base plate 12, and an inlet through the front end face of the sterilization chamber outer frame mechanism 4. The air intake mechanism 5 is fixedly connected to the inner wall of the outer frame mechanism 4 of the disinfection box, the air intake mechanism 14 is fixedly connected to the inner wall of the outer frame mechanism 4 of the disinfection box, the partition mechanism 15 is fixedly connected to the inner wall of the outer frame mechanism 4 of the disinfection box, the disinfection mechanism 16 is fixedly connected to the inner wall of the outer frame mechanism 4 of the disinfection box, the drying plate 17 is fixedly connected to the inner wall of the outer frame mechanism 4 of the disinfection box, the air outlet 6 is fixedly connected to one side of the air outlet 6, the first filter plate 7 is fixedly connected to one side of the air intake mechanism 5, the air intake pipe 10 is movably connected to one side of the air intake mechanism 5, and the lower end of the air intake pipe 10 is movably connected to the air intake head 11.

[0032] Specifically, the outer frame mechanism 4 of the disinfection box is connected to a push rod 1, and the bottom plate 12 is equipped with wheels 13 for easy movement of the disinfection box. The upper end of the outer frame mechanism 4 is connected to a rotating shaft 3 and a wire reel 2, providing a place for the wires connected to the electrical box 8. Inside the outer frame mechanism 4, the suction mechanism 14, the separation mechanism 15, the disinfection mechanism 16, and the drying plate 17 are arranged side by side, so that the gas to be disinfected can enter in sequence and be fully filtered and disinfected. The air intake mechanism 5 at the center can be connected to the suction pipe 10 and the suction head 11 to suck the gas in the corner into the disinfection mechanism 16, making the disinfection range wider and more flexible.

[0033] Reference Figure 1 , Figure 3 The outer frame mechanism 4 of the disinfection box includes an outer frame 401, an outer frame door 403 is fixedly installed on one side of the outer frame 401, and a fixing screw 402 is threadedly connected to one side of the outer frame door 403.

[0034] Specifically, the outer frame 401 and the outer frame door 403 are fixed by fixing screws 402, so that the outer frame door 403 can be disassembled at any time and damaged parts inside the outer frame mechanism 4 of the disinfection box can be repaired in a timely manner.

[0035] Reference Figure 1 , Figure 4 , Figure 6 The air intake mechanism 5 includes a second filter plate 506. A support frame 505 is fixedly connected to one side of the second filter plate 506. A baffle 501 is rotatably connected to one side of the support frame 505. A sealing strip 502 is fixedly connected to one side of the baffle 501. A sealing ring 504 is movably connected to the upper end of the baffle 501. A metal ring 503 is fixedly connected to one side of the baffle 501.

[0036] Specifically, the second filter plate 506 can filter dust and other impurities in the gas in a timely manner. The support frame 505 blocks and fixes part of the air intake mechanism 5. A baffle 501 is rotatably connected to one side of the support frame 505. If the baffle 501 coincides with the support frame 505, the air intake mechanism 5 will be opened to the maximum. Conversely, the area of ​​the air intake mechanism 5 will be minimized, thereby increasing the suction force. The metal ring 503 is used to fix the suction pipe 10, which facilitates the use of the suction pipe 10.

[0037] Reference Figure 2 The suction mechanism 14 includes a suction fan 1401, a motor 1403 is fixedly connected to one side of the suction fan 1401, and a support rod 1402 is fixedly connected to the outside of the motor 1403. The separation mechanism 15 includes a separation plate 1502, and a one-way valve 1501 is fixedly connected to the center of the separation plate 1502.

[0038] Specifically, the motor 1403 drives the suction fan 1401 to rotate, generating suction to circulate air. The two separation mechanisms 15 are located on both sides of the disinfection mechanism 16, and the area is separated by the partition plate 1502. At the same time, the one-way valve 1501 controls the airflow speed and flow direction to prevent the gas carrying disinfectant from contacting the suction mechanism 14.

[0039] Reference Figure 2 The disinfection mechanism 16 includes a pipe cap 1601 and a through hole 1602. A drain pipe 1607 is threadedly connected to the lower end of the pipe cap 1601. A disinfection tank 1610 is fixedly installed at the lower end of the drain pipe 1607. A bracket 1608 is fixedly connected to the lower end of the disinfection tank 1610. An inclined plate 1609 is fixedly connected to the lower end of the bracket 1608. A waste liquid tank 1603 is movably connected to the lower end of the through hole 1602. An air compressor 1605 is fixedly connected to the upper end of the disinfection tank 1610. A nozzle 1606 is fixedly connected to the upper end of the air compressor 1605. A suction pipe 1604 is fixedly connected to the lower end of the air compressor 1605.

[0040] Specifically, after opening the pipe cover 1601, the disinfectant can enter the disinfectant tank 1610 through the pouring pipe 1607, and then enter the air compressor 1605 through the suction pipe 1604. The air compressor 1605 converts the disinfectant into a spray and sprays it out from the nozzle 1606. The mist disinfectant can fully contact the air, making the sterilization more comprehensive. After the reaction is completed, the mist condenses into water droplets on the partition plate 1502, and flows through the inclined plate 1609 to the through hole 1602 and enters the waste liquid tank 1603, completing the recycling.

[0041] Working principle: The overall medical sterilization device generates suction through the suction mechanism 14. The gas to be sterilized enters through the air intake mechanism 5, and impurities are filtered out by the second filter plate 506. The gas then slowly enters the sterilization mechanism 16 in small amounts through the one-way valve 1501 on the separation mechanism 15. Inside the sterilization mechanism 16, a small air compressor 1605 sprays disinfectant in the form of a mist through the nozzle 1606, filling the entire sterilization mechanism 16 with the disinfectant and mixing it thoroughly with the gas to be sterilized, thus achieving the purpose of sterilization. Finally, the sterilized liquid flows out from the one-way valve 1501 on the other side, passes through the drying plate 17 to absorb the residual liquid in the gas, and finally passes through the first filter plate 7 and exits through the air outlet 6.

[0042] 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 medical gas sterilization device, comprising a sterilization chamber outer frame mechanism (4), characterized in that: Push rods (1) are fixedly connected to both sides of the outer frame mechanism (4) of the disinfection box. A rotating shaft (3) is fixedly connected to the upper end of the outer frame mechanism (4). A wire reel (2) is rotatably connected to the rotating shaft (3). An electrical box (8) is fixedly connected to one side of the outer frame mechanism (4). A switch (9) is fixedly installed on one side of the electrical box (8). A base plate (12) is fixedly connected to the lower end face of the outer frame mechanism (4). A wheel (13) is rotatably installed on the lower end face of the base plate (12). 4) An air intake mechanism (5) is provided through the front end. An air suction mechanism (14) is fixedly connected to the inner wall of the outer frame mechanism (4) of the disinfection box. A separation mechanism (15) is fixedly connected to the inner wall of the outer frame mechanism (4) of the disinfection box. A disinfection mechanism (16) is fixedly connected to the inner wall of the outer frame mechanism (4) of the disinfection box. A drying plate (17) is fixedly connected to the inner wall of the outer frame mechanism (4) of the disinfection box. An air outlet (6) is fixedly connected to one side of the outer frame mechanism (4) of the disinfection box. A first filter plate (7) is fixedly connected to one side of the air outlet (6). The disinfection box outer frame mechanism (4) includes an outer frame (401), an outer frame door (403) is fixedly provided on one side of the outer frame (401), and a fixing screw (402) is threadedly connected to one side of the outer frame door (403).

2. The medical gas sterilization device according to claim 1, characterized in that: The air intake mechanism (5) includes a second filter plate (506), a support frame (505) is fixedly connected to one side of the second filter plate (506), a baffle (501) is rotatably connected to one side of the support frame (505), a sealing strip (502) is fixedly connected to one side of the baffle (501), and a sealing ring (504) is fixedly connected to the upper end of the baffle (501).

3. The medical gas sterilization device according to claim 2, characterized in that: A metal ring (503) is rotatably connected to one side of the baffle (501).

4. The medical gas sterilization device according to claim 1, characterized in that: The air intake mechanism (14) includes an air intake fan (1401), a motor (1403) is fixedly connected to one side of the air intake fan (1401), and a support rod (1402) is fixedly connected to the outside of the motor (1403).

5. A medical gas sterilization device according to claim 1, characterized in that: The separation mechanism (15) includes a separation plate (1502), and a one-way valve (1501) is fixedly connected to the center of the separation plate (1502).

6. The medical gas sterilization device according to claim 1, characterized in that: The disinfection mechanism (16) includes a pipe cap (1601) and a through hole (1602). The lower end of the pipe cap (1601) is threaded with a drain pipe (1607). The lower end of the drain pipe (1607) is fixedly provided with a disinfection water tank (1610). The lower end face of the disinfection water tank (1610) is fixedly connected with a bracket (1608). The lower end face of the bracket (1608) is fixedly connected with an inclined plate (1609). The lower end of the through hole (1602) is movably connected with a waste liquid tank (1603).

7. A medical gas sterilization device according to claim 6, characterized in that: An air compressor (1605) is fixedly connected to the upper end face of the disinfection tank (1610), a nozzle (1606) is fixedly connected to the upper end face of the air compressor (1605), and a suction pipe (1604) is fixedly connected to the lower end face of the air compressor (1605).

8. A medical gas sterilization device according to claim 1, characterized in that: The intake mechanism (5) is movably connected to one side of the intake pipe (10), and the lower end of the intake pipe (10) is movably connected to the intake head (11).

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