Medical gas sterilization device

Abstract

The utility model discloses a medical gas degerming device which comprises a disinfection box, a disinfection unit and a gas guide assembly, a ventilation hole is formed in one side wall of the disinfection box, the disinfection unit comprises a gas dispersing net and an ozone generator, the ozone generator is fixedly installed in the center of the gas dispersing net, and the gas dispersing net and the ventilation hole are oppositely arranged and fixedly connected. The air guide assemblies are used for prolonging the air disinfection time, the air guide assemblies are arranged at equal intervals, a plurality of ultraviolet disinfection lamps are arranged between every two adjacent air guide assemblies, the ultraviolet disinfection lamps are fixedly connected with the disinfection box, the humidification assembly is used for humidifying disinfected air, and the humidification assembly is arranged away from the air holes and used for humidifying the disinfected air. And the exhaust assembly is used for exhausting the disinfected air at multiple angles, and the exhaust assembly is fixedly mounted on the side wall of the disinfection box and communicates with the humidification assembly. According to the utility model, germs in the air are killed through a physical means, so that the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization and disinfection, in particular to a medical gas sterilization device. Background Art

[0002] With the rapid development of modern society, air pollution is becoming increasingly serious. Microorganisms such as bacteria and viruses in the air pose a huge threat to people's health. Especially in places with strong closedness and large and dense flow of people in hospitals, the air circulation is poor and the risk of microorganisms breeding and spreading is higher. Therefore, the development of an efficient and safe air sterilization and disinfection device is of great significance to improving indoor air quality and protecting people's health.

[0003] Existing air disinfection technologies mainly include chemical disinfection and photochemical disinfection. Although chemical disinfection, such as the use of oxidants, acids, alkalis, and enzymes, has strong bactericidal capabilities, it may produce harmful chemicals and pose a potential threat to human health. Although photochemical disinfection technologies such as ultraviolet rays and photocatalysis are green and environmentally friendly, the disinfection time is long and people cannot move during the disinfection period.

[0004] Therefore, in order to facilitate use and reduce the hazards of existing chemicals, it is necessary to design a device that can effectively sterilize air to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a medical gas sterilization device, which kills pathogens in the air by physical means, thereby improving the convenience of use.

[0006] To achieve the above purpose, the utility model provides the following solutions:

[0007] A medical gas sterilization device, comprising:

[0008] A disinfection box, used for disinfecting and exhausting air; a vent hole is provided on one side wall of the disinfection box;

[0009] A disinfection unit, used to generate ozone and ultraviolet light for air disinfection, the disinfection unit comprising an air diffuser and an ozone generator, the ozone generator is fixedly installed at the center of the air diffuser, and the air diffuser is arranged opposite to the air vent and is fixedly connected;

[0010] An air guide assembly is used to extend the time of air disinfection. The air guide assembly is provided in several groups, all of which are arranged at equal intervals. Several ultraviolet disinfection lamps are arranged between adjacent air guide assemblies, and the ultraviolet disinfection lamps are fixedly connected to the disinfection box;

[0011] A humidifying component, used for humidifying the sterilized air, wherein the humidifying component is arranged away from the air vent;

[0012] The exhaust assembly is used to discharge the sterilized air at multiple angles. The exhaust assembly is fixedly mounted on the side wall of the sterilization box and is connected to the humidification assembly.

[0013] Preferably, the air guide assembly includes a partition, one end of the partition is fixedly connected to the inner wall of the disinfection box, and the other end of the partition is detachably connected to filter cotton, and the filter cotton is in contact with the other side wall of the disinfection box.

[0014] Preferably, the humidification component includes a humidification box, which is arranged on the inner wall of the disinfection box, one side wall of the humidification box is fixedly connected to and connected with a suction machine, and the other side wall of the humidification box is fixedly connected to and connected with the exhaust component; the suction machine is fixedly connected to and connected with an air duct, the bottom end of the air duct is arranged at the bottom of the humidification box, and the humidification box is filled with pure water.

[0015] Preferably, the exhaust assembly includes an exhaust pipe, both ends of which extend out of the side walls of the disinfection box, the side of the exhaust pipe is fixedly connected to and connected with a flexible rubber tube, and one end of the rubber tube is fixedly connected to and connected with the humidification box; a telescopic part is fixedly connected to the top middle end of the exhaust pipe, and the telescopic part is fixedly connected to the side wall of the disinfection box, and a one-way opening and closing part is fixedly connected to the bottom middle end of the exhaust pipe and connected with a one-way opening and closing part, and the one-way opening and closing part is adapted with a guide assembly.

[0016] Preferably, the one-way opening and closing component includes a first air guide tube, the top end of the first air guide tube is fixedly connected to and communicated with the exhaust pipe, the bottom end of the inner cavity of the first air guide tube is rotatably connected to a one-way plate via a torsion spring hinge, and the first air guide tube and the one-way plate are respectively detachably connected to the one-way opening and closing component.

[0017] Preferably, the guide assembly includes a second air guide cylinder, and air guide holes are respectively provided on the opposite sides and the bottom surface of the second air guide cylinder, a push rod is fixedly connected to the inner wall of the second air guide cylinder, one end of the push rod is detachably connected to the one-way plate, and the first air guide cylinder is slidably connected to the second air guide cylinder.

[0018] Preferably, both ends of the exhaust pipe are detachably connected with organ pipes.

[0019] Preferably, the inner walls at both ends of the exhaust pipe are detachably connected with ozone catalytic nets.

[0020] Preferably, two adjacent partitions are arranged in parallel, and the filter cotton of each air guide component is not arranged in a aligned manner.

[0021] Preferably, the air diffusion net is a cylindrical structure, one end of the air diffusion net is fixedly connected to the side wall of the disinfection box, the side wall of the air diffusion net is provided with a plurality of air guide grooves, and the outlets of the air guide grooves are arranged obliquely.

[0022] Compared with the prior art, the utility model has the following advantages and technical effects:

[0023] The utility model draws the air to be purified into the disinfection box, supplements the ozone through the ozone generator to purify the air, prolongs the air purification time through the air guide component, and performs secondary sterilization through ultraviolet light during the process, thereby improving the air purification effect.

[0024] The utility model can filter dust in the air twice. After the air is introduced into the humidification component, the humidification process of the air can reduce the concentration of residual ozone, improve the composition of the air, and improve the comfort of the space. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0026] Figure 1 This is a side view of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the utility model without the disinfection box;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the humidification component;

[0029] Among them, 1. disinfection box; 2. air vents; 3. air dispersion net; 4. ozone generator; 5. ultraviolet disinfection lamp; 6. partition; 7. filter cotton; 8. humidification box; 9. suction machine; 10. air duct; 11. exhaust pipe; 12. rubber tube; 13. telescopic part; 14. first air cylinder; 15. one-way plate; 16. second air cylinder; 17. air holes; 18. push rod; 19. organ pipe; 20. ozone catalytic net; 21. air trough; 22. block. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] It should be noted that all components in the technical solution of this application require the necessary additional facilities of water supply, oil supply, electricity supply and gas supply to be driven and / or controlled. If there is no further explanation, it is assumed that the existing technology is used and equipped without special explanation.

[0032] It should be noted that, in order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] Depend on Figure 1-2 A medical gas sterilization device is shown, comprising:

[0034] The disinfection box 1 is used for disinfecting and discharging air; a vent hole 2 is provided on one side wall of the disinfection box 1;

[0035] A disinfection unit, used to generate ozone and ultraviolet light for air disinfection, the disinfection unit comprises an air diffuser 3 and an ozone generator 4, the ozone generator 4 is fixedly installed at the center of the air diffuser 3, and the air diffuser 3 is arranged opposite to the air vent 2 and is fixedly connected;

[0036] An air guide assembly is used to extend the time of air disinfection. The air guide assembly is provided in several groups. All the air guide assemblies are arranged at equal intervals. Several ultraviolet disinfection lamps 5 are arranged between adjacent air guide assemblies. The ultraviolet disinfection lamps 5 are fixedly connected to the disinfection box 1.

[0037] A humidifying component, used for humidifying the sterilized air, and the humidifying component is arranged away from the air vent 2;

[0038] The exhaust assembly is used to discharge the sterilized air at multiple angles. The exhaust assembly is fixedly mounted on the side wall of the sterilization box 1 and is connected to the humidification assembly.

[0039] Furthermore, the ozone generator 4 is an ozone disinfector, which is a device capable of generating ozone disinfection under the drive of an external power source, which is a prior art and will not be described in detail here. The ozone generator 4 and the ultraviolet disinfection lamp 5 are both driven by an external power source.

[0040] A further optimized solution is that the air guide component includes a partition 6, one end of the partition 6 is fixedly connected to the inner wall of the disinfection box 1, and the other end of the partition 6 is detachably connected with a filter cotton 7, and the filter cotton 7 is fitted with the other side wall of the disinfection box 1. The end face of the partition 6 is preferably provided with a slot, and the filter cotton 7 is inserted into the slot to achieve partitioning of the inner cavity of the disinfection box 1.

[0041] To further optimize the solution, Figure 3As shown, the humidification assembly includes a humidification box 8, which is arranged on the inner wall of the disinfection box 1. One side wall of the humidification box 8 is fixedly connected and connected to a suction machine 9. The suction machine 9 is an air suction device that can introduce air into the pure water through an air duct 10 to achieve moderate humidification of the air through aeration. The other side wall of the humidification box 8 is fixedly connected and connected to the exhaust assembly; the suction machine 9 is fixedly connected and connected to the air duct 10, and the bottom end of the air duct 10 is arranged at the bottom of the humidification box 8, and the humidification box 8 is filled with pure water.

[0042] Further optimization scheme, the exhaust assembly includes an exhaust pipe 11, both ends of the exhaust pipe 11 are extended out of the side wall of the disinfection box 1, the side of the exhaust pipe 11 is fixedly connected and connected with a flexible rubber tube 12, one end of the rubber tube 12 is fixedly connected and connected with the humidification box 8, and the rubber tube 12 can not interfere with the exhaust pipe 11 during its up and down movement. The top of the middle part of the exhaust pipe 11 is fixedly connected with a telescopic member 13, and the telescopic member 13 is fixedly connected with the side wall of the disinfection box 1, and the bottom of the middle part of the exhaust pipe 11 is fixedly connected and connected with a one-way opening and closing member, and the one-way opening and closing member is equipped with a guide assembly.

[0043] Furthermore, the telescopic member preferably uses an electric cylinder, which can drive the exhaust pipe 11 to move up and down.

[0044] To further optimize the solution, the one-way opening and closing component includes a first air guide tube 14, the top end of the first air guide tube 14 is fixedly connected to and communicated with the exhaust pipe 11, the bottom end of the inner cavity of the first air guide tube 14 is rotatably connected to a one-way plate 15 through a torsion spring hinge, the first air guide tube 14 and the one-way plate 15 are respectively detachably connected to the one-way opening and closing component, and a plurality of clamping blocks 22 are fixedly connected to the bottom surface of the one-way plate 15, the clamping blocks 22 can limit the one-way plate 15 rotated by the torsion spring hinge, prompt it to be set horizontally, and close the bottom surface of the first air guide tube 14.

[0045] In a further optimized solution, the guide assembly includes a second air guide cylinder 16, and air guide holes 17 are respectively provided on the opposite sides and the bottom of the second air guide cylinder 16. The air guide holes 17 on both sides can guide the air obliquely downward, thus changing the air guide direction. A push rod 18 is fixedly connected to the inner wall of the second air guide cylinder 16, and the push rod 18 is an L-shaped structure. One end of the push rod 18 is detachably connected to the one-way plate 15, and the first air guide cylinder 14 is slidably connected to the second air guide cylinder 16.

[0046] According to a further optimization scheme, both ends of the exhaust pipe 11 are detachably connected with an organ pipe 19. By adding the organ pipe 19, the air outlet can be reversed by stretching the organ pipe 19 to improve the convenience of indoor air purification.

[0047] As a further optimization scheme, the inner walls at both ends of the exhaust pipe 11 can be detachably connected with an ozone catalytic net 20. By adding the ozone catalytic net 20, the residual ozone in the purified air can be decomposed, so that people can still be allowed to move around indoors while the air is being purified.

[0048] According to a further optimization scheme, two adjacent partitions 6 are arranged in parallel, and the filter cotton 7 of each air guide component is not arranged in a aligned manner.

[0049] A further optimized solution is that the air diffusion net 3 is a cylindrical structure, one end of the air diffusion net 3 is fixedly connected to the side wall of the disinfection box 1, and the side wall of the air diffusion net 3 is provided with a plurality of air guide grooves 21, and the outlets of the air guide grooves 21 are inclined. By adding the air diffusion net 3, the ozone generated by the ozone generator 4 can be retained and mixed in the inner cavity of the air diffusion net 3, and then exported to the air guide component for secondary purification, thereby improving the purification effect.

[0050] The working process of this embodiment is as follows:

[0051] The air is introduced into the disinfection box 1 through the air vent 2 by the suction machine 9. At this time, the ozone generator 4 starts to generate ozone and mixes it with the introduced air in the air dispersion net 3. The mixed air enters the air guide component through the action of the suction machine 9. At this time, the ultraviolet disinfection lamp 5 starts to irradiate the mixed gas, and the air is purified and sterilized by the combined action of ultraviolet light and ozone. When the air passes through the air guide component, the filtering action of the filter cotton 7 can not only block the leakage of ultraviolet light, but also filter the dust in the air.

[0052] The purified air is introduced into the humidification box 8 through the suction machine 9, and the air is humidified to a certain extent by aeration in the pure water. The air flows out of the humidification box 8 and is introduced into the exhaust pipe 11 through the rubber tube 12, and the purified air is discharged into the room through the exhaust pipe 11.

[0053] In order to improve the exhaust effect of the dirty air, the first air guide tube 14 is slid into the second air guide tube 16 by starting the telescopic part 13, and the one-way plate 15 is flipped over by the push rod 18. The air in the exhaust pipe 11 will be diverted through the first air guide tube 14 and the second air guide tube 16, and the air will be introduced to the lower outer side of the disinfection box 1, so as to fully stir the indoor air and improve the efficiency of circulation purification.

[0054] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A medical gas sterilization device, characterized in that: include: A disinfection box (1), used for disinfecting and discharging air; A vent hole (2) is provided on one side wall of the disinfection box (1); A disinfection unit, used for generating ozone and ultraviolet light for air disinfection, the disinfection unit comprising an air diffusion net (3) and an ozone generator (4), the ozone generator (4) being fixedly mounted at the center of the air diffusion net (3), the air diffusion net (3) being arranged opposite to and fixedly connected to the air vent (2); An air guide assembly, used to extend the time of air disinfection, wherein the air guide assembly is provided in a plurality of groups, all of the air guide assemblies are arranged at equal intervals, a plurality of ultraviolet disinfection lamps (5) are arranged between adjacent air guide assemblies, and the ultraviolet disinfection lamps (5) are fixedly connected to the disinfection box (1); A humidifying component, used for humidifying the sterilized air, wherein the humidifying component is arranged away from the air vent (2); An exhaust component is used to exhaust the sterilized air at multiple angles. The exhaust component is fixedly mounted on the side wall of the sterilization box (1) and is connected to the humidification component.

2. A medical gas sterilization device according to claim 1, characterized in that: The air guide assembly comprises a partition (6), one end of which is fixedly connected to the inner wall of the disinfection box (1), and the other end of which is detachably connected to a filter cotton (7), and the filter cotton (7) is in contact with the other side wall of the disinfection box (1).

3. A medical gas sterilization device according to claim 1, characterized in that: The humidifying component comprises a humidifying box (8), wherein the humidifying box (8) is arranged on the inner wall of the disinfection box (1), one side wall of the humidifying box (8) is fixedly connected to and communicated with a suction machine (9), and the other side wall of the humidifying box (8) is fixedly connected to and communicated with the exhaust component; the suction machine (9) is fixedly connected to and communicated with an air duct (10), the bottom end of the air duct (10) is arranged at the bottom of the humidifying box (8), and the humidifying box (8) is filled with pure water.

4. A medical gas sterilization device according to claim 3, characterized in that: The exhaust assembly comprises an exhaust pipe (11), both ends of which extend out of the side wall of the disinfection box (1), the side of the exhaust pipe (11) is fixedly connected to and communicated with a flexible rubber tube (12), one end of the rubber tube (12) is fixedly connected to and communicated with the humidification box (8); a telescopic part (13) is fixedly connected to the top middle part of the exhaust pipe (11), the telescopic part (13) is fixedly connected to the side wall of the disinfection box (1), and a one-way opening and closing part is fixedly connected to the bottom middle part of the exhaust pipe (11) and communicated with the one-way opening and closing part, and the one-way opening and closing part is adapted to be equipped with a guide assembly.

5. A medical gas sterilization device according to claim 4, characterized in that: The one-way opening and closing component comprises a first air guide tube (14), the top end of the first air guide tube (14) is fixedly connected to and communicated with the exhaust pipe (11), the bottom end of the inner cavity of the first air guide tube (14) is rotatably connected to a one-way plate (15) via a torsion spring hinge, and the first air guide tube (14) and the one-way plate (15) are respectively detachably connected to the one-way opening and closing component.

6. A medical gas sterilization device according to claim 5, characterized in that: The guide assembly comprises a second air guide cylinder (16), the opposite side surfaces and the bottom surface of the second air guide cylinder (16) are respectively provided with air guide holes (17), the inner wall of the second air guide cylinder (16) is fixedly connected with a push rod (18), one end of the push rod (18) is detachably connected to the one-way plate (15), and the first air guide cylinder (14) is slidably connected to the second air guide cylinder (16).

7. A medical gas sterilization device according to claim 4, characterized in that: Both ends of the exhaust pipe (11) are also detachably connected to organ pipes (19).

8. A medical gas sterilization device according to claim 4, characterized in that: The inner walls at both ends of the exhaust pipe (11) are detachably connected with ozone catalytic nets (20).

9. A medical gas sterilization device according to claim 2, characterized in that: Two adjacent partitions (6) are arranged in parallel, and the filter cotton (7) of each air guide component is not arranged in a aligned manner.

10. A medical gas sterilization device according to claim 4, characterized in that: The air diffusion net (3) is a cylindrical structure, one end of the air diffusion net (3) is fixedly connected to the side wall of the disinfection box (1), the side wall of the air diffusion net (3) is provided with a plurality of air guide grooves (21), and the outlets of the air guide grooves (21) are arranged at an angle.

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