Sterilization and disinfection equipment

Abstract

The utility model relates to the technical field of sterilization and disinfection, in particular to sterilization and disinfection equipment which comprises a bottom plate, a sliding groove is formed in the top of the bottom plate, wheels are fixedly connected to the bottom of the bottom plate, a connecting mechanism with a sliding plate is arranged on the top end face of the bottom plate, and a disinfection mechanism with a stepping motor is arranged on the bottom plate. A steam generator, a ventilator and an air sterilizer are started, so that air in the device circulates, the circulating air is gradually disinfected and sterilized by the air sterilizer, direct contact with protective articles is avoided to a great extent, the protective articles are correspondingly protected, and a multi-stage electric push rod pushes a mounting box to move upwards; the volume of the device is enlarged according to the volume and the number of disinfected articles, the application range of the device is enlarged, the practicability is enhanced, a rotating handle is rotated, a threaded column is taken down, then the bottom plate is separated, supporting components on the bottom plate are convenient to disassemble, assemble and replace, and the maintenance difficulty is reduced.

Description

Technical Field

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

[0002] Disinfection refers to the method of killing pathogenic microorganisms, but it may not necessarily kill bacterial spores. Chemical methods are usually used to achieve the effect of disinfection. Chemical drugs used for disinfection are called disinfectants. Sterilization refers to the method of killing all microorganisms (including bacterial spores) on an object. Physical methods are usually used to achieve the purpose of sterilization. Conventional medical protective equipment in hospitals mainly adopts two methods of ultraviolet sterilization and ethylene oxide disinfection. Ethylene oxide is mainly used for the disinfection of small objects. Due to the safety risks of ethylene oxide, it is rarely used and cannot be used on a large scale.

[0003] When disassembling and assembling the existing sterilization and disinfection equipment for maintenance, a large number of fasteners need to be removed, which is inconvenient to disassemble and install the device. When maintaining the device, the work difficulty of the staff is increased. At the same time, the existing sterilization and disinfection equipment cannot be used to disinfect objects of different volumes or sizes. The existing sterilization and disinfection equipment has low flexibility and generally adopts heated air or ultraviolet disinfection. Single air heating can easily cause the local temperature of medical protective products to be too high, which can easily cause irreversible damage to the protective products. Utility Model Content

[0004] The purpose of the utility model is to provide a sterilization and disinfection device to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a sterilization and disinfection device, including a bottom plate, a connection mechanism with a slide plate is arranged on the top surface of the bottom plate, a disinfection mechanism with a stepping motor is arranged on the bottom plate, the connection mechanism includes a slide plate, a threaded column, an installation box, a working box and a multi-stage electric push rod, the top of the slide plate is fixedly connected to the working box, the outer surface of the working box is fixedly connected to a protective plate, the slide plate is threadedly connected to a threaded column, the top of the threaded column is fixedly connected to a handle, the bottom of the inner wall of the working box is fixedly installed with a multi-stage electric push rod, the top of the working box is fixedly connected to a telescopic cover, the output end of the multi-stage electric push rod is fixedly connected to the installation box, and the top of the telescopic cover is fixedly connected to the bottom end surface of the installation box;

[0005] The disinfection mechanism includes a stepper motor, gears, a steam generator, a ventilator, a controller and an air sterilizer. The stepper motor is fixedly installed at the bottom of the inner wall of the installation box. The bottom end of the installation box is rotatably connected to three gears. The output shaft of the stepper motor is fixedly connected to the gear in the middle position. A chain is wound around the three gears. A fixing rod is fixedly connected to the chain. The steam generator and the ventilator are both fixedly installed at the bottom of the inner wall of the installation box. An air duct is fixedly sleeved on the ventilator. An electromagnetic valve is fixedly sleeved on the air duct. The air sterilizer is fixedly installed on the outer surface of the protective plate.

[0006] Preferably, a slide groove is provided on the top of the bottom plate, the slide plate is slidably connected to the inside of the slide groove, and a pneumatic push rod is fixedly connected to the bottom end surface of the bottom plate.

[0007] Preferably, the top end of the threaded column is fixedly connected to a turning handle, the number of the threaded column and the turning handle are both two, and the end of the threaded column is threadedly connected to the inside of the bottom plate.

[0008] Preferably, a controller is fixedly mounted on the outer surface of the installation box, and an air duct is fixedly sleeved between the ventilator and the steam generator.

[0009] Preferably, the controller is electrically connected to the multi-stage electric push rod, the stepping motor, the steam generator, the ventilator and the air sterilizer respectively.

[0010] Preferably, the number of the pneumatic push rods is four, and the four pneumatic push rods are distributed in a rectangular shape at the bottom of the base plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the steam generator, the ventilator and the air sterilizer are turned on to allow the air in the device to circulate, so that the air flowing through the device is gradually disinfected and sterilized by the air sterilizer, thereby enhancing the effect of the disinfection and enhancing the practicability of the disinfection and sterilization device.

[0013] In the utility model, a multi-stage electric push rod pushes the installation box to move upward, so that the volume of the device is expanded according to the volume and quantity of the disinfected items, the applicable surface of the device is expanded, and the practicality of the device is enhanced. By turning the handle, the threaded column is removed, and then the bottom plate is separated, which is convenient for disassembly and replacement of the supporting components on the bottom plate and reduces the difficulty of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of a top view and cross-section structure in the utility model;

[0017] Figure 4 It is a schematic diagram of the main cross-sectional structure of the present utility model.

[0018] In the figure: 1. bottom plate; 2. protection plate; 3. slide plate; 4. threaded column; 5. turning handle; 6. working box; 7. multi-stage electric push rod; 8. telescopic cover; 9. installation box; 10. stepping motor; 11. gear; 12. chain; 13. fixing rod; 14. steam generator; 15. ventilator; 16. air duct; 17. air duct; 18. solenoid valve; 19. controller; 20. pneumatic push rod; 21. air sterilizer. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a sterilization and disinfection device, including a base plate 1, a slide groove is opened on the top of the base plate 1, wheels are fixedly connected to the bottom of the base plate 1, a connecting mechanism with a slide plate 3 is arranged on the top surface of the base plate 1, and a disinfection mechanism with a stepping motor 10 is arranged on the base plate 1.

[0021] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the connecting mechanism includes a slide plate 3, a threaded column 4, an installation box 9, a working box 6 and a multi-stage electric push rod 7. A pneumatic push rod 20 is fixedly connected to the bottom end surface of the base plate 1. The slide plate 3 is slidably connected in the slide groove of the base plate 1. The top of the slide plate 3 is fixedly connected to the working box 6. A door panel is provided on the working box 6. A protective plate 2 is fixedly connected to the outer surface of the working box 6. A threaded column 4 is threadedly connected to the slide plate 3. A turning handle 5 is fixedly connected to the top of the threaded column 4. A multi-stage electric push rod 7 is fixedly installed on the bottom of the inner wall of the working box 6. A telescopic cover 8 is fixedly connected to the top of the working box 6. The output end of the multi-stage electric push rod 7 is fixedly connected to the installation box 9. The top of the telescopic cover 8 is fixedly connected to the bottom end surface of the installation box 9.

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the disinfection mechanism includes a stepper motor 10, a gear 11, a steam generator 14, a ventilator 15, a controller 19 and an air sterilizer 21. The stepper motor 10 is fixedly mounted on the bottom of the inner wall of the installation box 9. The bottom end of the installation box 9 is rotatably connected to three gears 11. The output shaft of the stepper motor 10 is fixedly connected to the gear 11 in the middle position. A chain 12 is wound around the three gears 11. A fixing rod 13 is fixedly connected to the chain 12. The steam generator 14 and the ventilator 15 are both fixedly mounted on the bottom of the inner wall of the installation box 9. The controller 19 is fixedly mounted on the outer surface of the installation box 9. An air duct 16 is fixedly sleeved between the ventilator 15 and the steam generator 14. An air duct 17 is fixedly sleeved on the ventilator 15. An electromagnetic valve 18 is fixedly sleeved on the air duct 17. The controller 19 is fixedly mounted on the outer surface of the installation box 9. The air sterilizer 21 is fixedly mounted on the outer surface of the protective plate 2.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are four pneumatic push rods 20 , which are distributed on the bottom plate 1 in a rectangular shape, and an anti-slip pad is fixedly connected to the output end of the pneumatic push rod 20 .

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are six wheels, which are equidistantly distributed on the bottom surface of the base plate 1. The top of the threaded column 4 is fixedly connected to a turning handle 5. The number of the threaded column 4 and the turning handle 5 are both two. The end of the threaded column 4 is threadedly connected to the inside of the base plate 1.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the controller 19 is electrically connected to the multi-stage electric push rod 7, the stepping motor 10, the steam generator 14, the ventilator 15 and the air sterilizer 21 respectively.

[0026] The use method and advantages of the utility model: When the sterilization and disinfection equipment is in use, the working process is as follows:

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when using the sterilization and disinfection equipment, first, the electrical equipment in the sterilization and disinfection equipment is connected to an external power supply, and the sterilization and disinfection equipment is first installed at a designated location, and then the door panel of the working box 6 is opened to hang the corresponding medical protective clothing on the fixed rod 13 through a hanger or a hook, and heavier items such as shoes are placed at the bottom of the working box 6, and then the door panel is closed, and the steam generator 14 is turned on. The steam generated by the steam generator 14 makes the inside of the device reach a designated temperature, and at the same time, the ventilator 15 and the air sterilizer 21 are turned on to allow the steam in the device to circulate, so that the steam and the medical protective clothing are sterilized at high temperature, and then gradually disinfected and sterilized by the air sterilizer 21, thereby enhancing the sterilization and disinfection effect, enhancing the practicability of the sterilization and disinfection equipment, and solving the problem that the existing sterilization and disinfection equipment has low flexibility, generally adopts heated air or ultraviolet disinfection, and single air heating is easy to cause the local temperature of medical protective products to be too high, which can easily cause irreversible damage to the protective products.

[0028] By adjusting the telescopic degree of the output end of the multi-stage electric push rod 7, the installation box 9 is pushed to move upward, so that the telescopic cover 8 performs telescopic movement, so that the volume of the device is expanded according to the volume and quantity of the sterilized items, so that the applicable surface of the device is expanded, and the practicability of the device is enhanced. By turning the handle 5, the threaded column 4 is removed, and then the bottom plate 1 of the device is separated by the slide plate 3, which is convenient for disassembly and replacement of the supporting components on the bottom plate 1. This solves the problem that a large number of fasteners need to be removed during the disassembly and maintenance of the existing sterilization and disinfection equipment, which is inconvenient to disassemble and install the device. When the device is maintained, the work difficulty of the staff is increased. At the same time, the existing sterilization and disinfection equipment cannot be disinfected according to different volumes or different sizes of items when in use.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sterilization and disinfection device, characterized in that: The invention comprises a bottom plate (1), a connection mechanism having a slide plate (3) is arranged on the top surface of the bottom plate (1), a disinfection mechanism having a stepping motor (10) is arranged on the bottom plate (1), the connection mechanism comprises a slide plate (3), a threaded column (4), an installation box (9), a working box (6) and a multi-stage electric push rod (7), the top of the slide plate (3) is fixedly connected to the working box (6), the outer surface of the working box (6) is fixedly connected to a protective plate (2), the slide plate (3) is threadedly connected to the threaded column (4), the bottom of the inner wall of the working box (6) is fixedly installed with a multi-stage electric push rod (7), the top of the working box (6) is fixedly connected to a telescopic cover (8), the output end of the multi-stage electric push rod (7) is fixedly connected to the installation box (9), and the top of the telescopic cover (8) is fixedly connected to the bottom end surface of the installation box (9); The disinfection mechanism comprises a stepper motor (10), a gear (11), a steam generator (14), a ventilator (15), a controller (19) and an air sterilizer (21); the stepper motor (10) is fixedly mounted on the bottom of the inner wall of the installation box (9); the bottom end of the installation box (9) is rotatably connected to three gears (11); the output shaft of the stepper motor (10) is fixedly connected to the gear (11) at the middle position; a chain (12) is wound around the three gears (11); a fixing rod (13) is fixedly connected to the chain (12); the steam generator (14) and the ventilator (15) are both fixedly mounted on the bottom of the inner wall of the installation box (9); an air duct (17) is fixedly sleeved on the ventilator (15); a solenoid valve (18) is fixedly sleeved on the air duct (17); and the air sterilizer (21) is fixedly mounted on the outer surface of the protection plate (2).

2. A sterilization and disinfection equipment according to claim 1, characterized in that: A slide groove is provided on the top of the base plate (1), the slide plate (3) is slidably connected inside the slide groove, and a pneumatic push rod (20) is fixedly connected to the bottom end surface of the base plate (1).

3. A sterilization and disinfection equipment according to claim 1, characterized in that: The top end of the threaded column (4) is fixedly connected to a turning handle (5), the number of the threaded column (4) and the turning handle (5) are both two, and the end of the threaded column (4) is threadedly connected to the inside of the bottom plate (1).

4. A sterilization and disinfection equipment according to claim 1, characterized in that: A controller (19) is fixedly mounted on the outer surface of the installation box (9), and an air guide pipe (16) is fixedly sleeved between the ventilator (15) and the steam generator (14).

5. A sterilization and disinfection equipment according to claim 3, characterized in that: The controller (19) is electrically connected to the multi-stage electric push rod (7), the stepping motor (10), the steam generator (14), the ventilator (15) and the air sterilizer (21) respectively.

6. A sterilization and disinfection equipment according to claim 2, characterized in that: The number of the pneumatic push rods (20) is four, and the four pneumatic push rods (20) are distributed in a rectangular shape at the bottom of the base plate (1).

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