Sterilizer adopting mixed gas of hydrogen peroxide and ozone

Abstract

The invention discloses a disinfection machine adopting mixed gas of hydrogen peroxide and ozone, and relates to the technical field of disinfection machines, the disinfection machine comprises a disinfection machine main body, a plurality of groups of placing tables are mounted in the disinfection machine main body, an ozone generator is mounted at the upper end of one group of placing tables, and an ozone transmission pipe is mounted at a gas outlet of the ozone generator; atomizers are installed at the upper ends of the containing tables, water outlet pipes are installed at the output ends of the atomizers, and one ends of the water outlet pipes are movably connected with the ozone conveying pipe. By arranging the ozone generator, the atomizer, the water collecting tank and the water drainage pipe, the ozone generator conveys ozone through the ozone conveying pipe, the atomizer atomizes hydrogen peroxide, the atomized hydrogen peroxide enters the ozone conveying pipe through the water outlet pipe, and the ozone disinfects bed units in the disinfection bedspread while disinfecting the bed units. Meanwhile, the atomized hydrogen peroxide performs disinfection operation on the bed unit in the disinfection bedspread, so that the disinfection effect and the disinfection efficiency of the bed unit are further improved, and a large amount of disinfection time is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of sterilizers, in particular to a sterilizer using a mixed gas of hydrogen peroxide and ozone. Background Art

[0002] Controlling hospital-acquired infections is an important indicator of hospital management. Cross-infection within hospital wards is caused by incomplete disinfection of bed units (i.e. mattresses, quilts, sheets, pillow cores, etc.). For a long time, hospitals have used conventional methods of disinfecting beds, mattresses, quilts, sheets, and pillow cores, using ultraviolet irradiation or high-pressure steam disinfection. This method can only achieve the effect of superficial disinfection and cannot completely and effectively kill the germs lurking deep in mattresses, quilts, sheets, and pillow cores.

[0003] Ozone disinfection machine provides economical and efficient disinfection equipment that can kill various pathogens in beds and air for hospitals to control cross infection within the hospital and cut off the infection route. First, the air in the bed unit (the bed unit is sealed in a disinfection bed cover or disinfection bag) is extracted through an air pump to form a near vacuum. Then the stainless steel enamel ozone tube generates ozone gas, which is filled into the bed unit through an air pump for disinfection. After disinfection, the remaining ozone gas is extracted and analyzed by a analyzing device.

[0004] However, in the existing technology, ozone disinfection operation takes about an hour, and the hospital has many bed units that need to be disinfected. The efficiency of ozone disinfection operation is low, and the bed units that have not been disinfected are inconvenient to use, which reduces the vacancy rate in the hospital and delays the patient's admission and hospitalization time. For this reason, the hospital uses multiple ozone disinfection machines to disinfect multiple bed units at the same time, thereby increasing the disinfection cost of the bed units. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a sterilizer using a mixed gas of hydrogen peroxide and ozone to solve the technical problems in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a disinfection machine using a mixture of hydrogen peroxide and ozone, comprising a disinfection machine body, wherein a plurality of placement tables are installed inside the disinfection machine body, an ozone generator is installed on the upper end of one group of the placement tables, an ozone transmission tube is installed at the gas outlet of the ozone generator, and one end of the ozone transmission tube extends to the upper end of another group of placement tables, an atomizer is installed on the upper end of one group of the placement tables, a water collecting tank is installed inside the disinfection machine body, a water suction pipe is installed at the input end of the atomizer, and one end of the water suction pipe extends into the water collecting tank, a water outlet pipe is installed at the output end of the atomizer, and one end of the water outlet pipe is movably connected to the ozone transmission tube;

[0007] An exhaust pipe is movably mounted on the outer wall of one side of the disinfection machine body, a booster pipe is provided between the exhaust pipe and the ozone transmission pipe to connect, a nozzle is mounted on one end of the exhaust pipe, and the nozzle is externally connected to the disinfection bed cover.

[0008] By adopting the above technical scheme, the ozone generator transmits ozone through the ozone transmission pipe, the atomizer atomizes hydrogen peroxide, the atomized hydrogen peroxide enters the ozone transmission pipe through the outlet pipe, the ozone and the atomized hydrogen peroxide are mixed, the ozone and hydrogen peroxide mixed gas enters the exhaust pipe, enters the nozzle through the exhaust pipe, and then enters the disinfection bed cover through the nozzle, the ozone and hydrogen peroxide mixed gas disinfects the bed unit inside the disinfection bed cover, while the ozone disinfects the bed unit inside the disinfection bed cover, the atomized hydrogen peroxide is driven to diffuse evenly in the disinfection bed cover, the atomized hydrogen peroxide disinfects the bed unit inside the disinfection bed cover at the same time, further improving the disinfection effect and efficiency of the bed unit, reducing a lot of disinfection time, avoiding the hospital to purchase a large number of disinfection machines to improve the disinfection efficiency, and reducing the bed unit disinfection cost.

[0009] The present invention is further configured such that a control screen is installed at the upper end of the disinfection machine body, and the control screen is electrically connected to the ozone generator and the atomizer, and hydrogen peroxide is filled in the water collecting tank.

[0010] By adopting the above technical solution, the ozone generator and the atomizer are respectively started through the control screen, and the atomizer sucks the hydrogen peroxide in the water collecting tank into the atomizer through the water suction pipe to atomize the hydrogen peroxide.

[0011] The present invention is further configured such that two groups of limit blocks are installed on the outer wall of the disinfection machine body, and the outer walls of the two groups of limit blocks are both provided with rubber pads, and the outer walls of the opposite ends of the two groups of limit blocks are movably connected to the outer wall of the exhaust pipe.

[0012] By adopting the above technical solution, when the sterilizer is not in use, the exhaust pipe is installed between the two sets of limit blocks, and the rubber cushion layer protects the exhaust pipe.

[0013] The present invention is further configured such that a collecting pipe is installed inside the ozone generator, a spiral sheet is arranged around the outer wall of the collecting pipe, a collecting port is installed at one end of the collecting pipe close to the water outlet pipe, and the other end of the water outlet pipe is in a closed state.

[0014] By adopting the above technical solution, part of the ozone and hydrogen peroxide mixed gas enters the spiral groove of the spiral sheet structure, extending the movement distance of the ozone and hydrogen peroxide mixed gas, and the remaining part of the ozone and hydrogen peroxide mixed gas enters the interior of the collection tube through the collection port.

[0015] The present invention is further configured such that the collecting port is arranged in a trumpet shape, the collecting pipe is provided with a plurality of groups of diffusion holes, and the plurality of groups of diffusion holes are arranged obliquely.

[0016] By adopting the above technical solution, the mixed gas of ozone and hydrogen peroxide entering the collecting tube enters the spiral groove through multiple groups of diffusion holes, thereby improving the mixing effect of ozone and atomized hydrogen peroxide.

[0017] The present invention is further configured such that the water outlet pipe extends into one end of the ozone transmission pipe and has multiple groups of reserved holes, and the number of reserved holes opened at the upper end of the water outlet pipe is greater than the number of reserved holes opened at the lower end of the water outlet pipe.

[0018] By adopting the above technical solution, some areas of the water outlet pipe form a certain barrier to the passage of ozone, so the number of reserved holes opened at the upper end of the water outlet pipe is greater than the number of reserved holes opened at the lower end of the water outlet pipe, thereby improving the mixing effect of ozone and atomized hydrogen peroxide.

[0019] The present invention is further configured such that a mounting seat is installed inside the ozone transmission tube, a movable shaft is installed at the center of the mounting seat, and a wind wheel is installed on the outer wall of the movable shaft.

[0020] By adopting the above technical solution, when ozone passes through the ozone transmission tube, it drives the wind wheel to rotate, thereby driving the movable shaft to rotate.

[0021] The present invention is further configured such that a limit seat is installed on the outer wall of the ozone transmission tube, a transmission shaft is movably installed inside the limit seat, and the transmission shaft is connected to the movable shaft through a synchronous belt, and a transmission bevel gear is installed at the bottom end of the transmission shaft.

[0022] By adopting the above technical solution, the rotation of the movable shaft drives the transmission shaft to rotate, thereby driving the transmission bevel gear to rotate.

[0023] The present invention is further configured such that a linkage shaft is movably installed inside the limiting seat, a linkage bevel gear is installed at one end of the linkage shaft, and the linkage bevel gear is meshingly connected with the transmission bevel gear.

[0024] By adopting the above technical solution, the transmission bevel gear rotates, driving the linkage bevel gear to rotate, thereby driving the linkage shaft to rotate.

[0025] The present invention is further configured such that a fixed bearing is installed at one end of the water outlet pipe, a movable bearing is movably installed at one end of the fixed bearing, and the connecting shaft and the movable bearing are connected by a synchronous belt, a limiting tube is installed at one end of the movable bearing, and the limiting tube extends into one end of the ozone transmission tube and has multiple groups of reserved holes.

[0026] By adopting the above technical solution, the linkage shaft rotates, driving the movable bearing to rotate, thereby driving the limit tube to rotate, so that the atomized hydrogen peroxide is evenly diffused from the multiple groups of reserved holes at the end of the limit tube to the ozone transmission tube. When ozone passes through the limit tube area, the mixing effect of ozone and atomized hydrogen peroxide is improved.

[0027] In summary, the present invention mainly has the following beneficial effects:

[0028] 1. The present invention solves the problem of poor disinfection efficiency of bed units by being provided with an ozone generator, an atomizer, a water collecting box and a drain pipe. The ozone generator transmits ozone through an ozone transmission pipe, the atomizer atomizes hydrogen peroxide, the atomized hydrogen peroxide enters the ozone transmission pipe through a water outlet pipe, the ozone and the atomized hydrogen peroxide are mixed, the ozone and hydrogen peroxide mixed gas enters the exhaust pipe, enters the nozzle through the exhaust pipe, and then enters the disinfection bed cover through the nozzle, the ozone and hydrogen peroxide mixed gas disinfects the bed units inside the disinfection bed cover, while the ozone disinfects the bed units inside the disinfection bed cover, the atomized hydrogen peroxide is driven to diffuse evenly in the disinfection bed cover, the atomized hydrogen peroxide disinfects the bed units inside the disinfection bed cover at the same time, the disinfection effect and disinfection efficiency of the bed units are further improved, a lot of disinfection time is reduced, and a large number of disinfection machines are avoided for hospitals to improve disinfection efficiency, thereby reducing the disinfection cost of the bed units.

[0029] 2. The present invention is provided with a collecting tube and a spiral sheet. When the mixed gas of ozone and hydrogen peroxide moves, part of the mixed gas of ozone and hydrogen peroxide enters the spiral groove of the spiral sheet structure, thereby extending the moving distance of the mixed gas of ozone and hydrogen peroxide and changing the moving trajectory of the mixed gas of ozone and hydrogen peroxide. The remaining part of the mixed gas of ozone and hydrogen peroxide enters the interior of the collecting tube through the collecting port. The end of the collecting tube away from the collecting port is in a closed state. The outer wall of the collecting tube is provided with multiple groups of diffusion holes, so that the mixed gas of ozone and hydrogen peroxide entering the interior of the collecting tube enters the spiral groove through the multiple groups of diffusion holes, further improving the mixing effect of ozone and atomized hydrogen peroxide, and making the ozone and atomized hydrogen peroxide mixed evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the main body of the disinfection machine in the present invention;

[0031] Figure 2 It is a schematic diagram of the placement table in the present invention;

[0032] Figure 3 It is a schematic diagram of an ozone generator and an atomizer in the present invention;

[0033] Figure 4 It is a side cross-sectional view of the ozone transmission pipe and the water outlet pipe in the present invention;

[0034] Figure 5 It is a schematic diagram of the collecting tube in the present invention;

[0035] Figure 6 It is a side cross-sectional view of the collecting tube in the present invention;

[0036] Figure 7It is a schematic diagram of the limiting seat in the present invention;

[0037] Figure 8 It is a schematic diagram of the mounting seat in the present invention;

[0038] Fig. 9 It is a schematic diagram of the limiting tube in the present invention.

[0039] In the figure: 1. Disinfector body; 2. Control screen; 3. Placement table; 4. Ozone generator; 5. Ozone transmission tube; 6. Atomizer; 7. Water collecting tank; 8. Water suction pipe; 9. Water outlet pipe; 10. Reserved hole; 11. Booster pipe; 12. Exhaust pipe; 13. Nozzle; 14. Limit block; 15. Collecting pipe; 16. Collecting port; 17. Diffusing hole; 18. Spiral sheet; 19. Limit seat; 20. Mounting seat; 21. Movable shaft; 22. Wind wheel; 23. Transmission shaft; 24. Transmission bevel gear; 25. Linking shaft; 26. Linking bevel gear; 27. Fixed bearing; 28. Limit pipe; 29. ​​Movable bearing. DETAILED DESCRIPTION

[0040] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] The following describes an embodiment of the present invention based on its overall structure.

[0042] Embodiment 1

[0043] A sterilizing machine using a mixture of hydrogen peroxide and ozone, such as Figure 1 - Figure 6 As shown, it includes a disinfection machine body 1, and multiple groups of placement tables 3 are installed inside the disinfection machine body 1. An ozone generator 4 is installed on the upper end of one group of placement tables 3. An ozone transmission pipe 5 is installed at the air outlet of the ozone generator 4, and one end of the ozone transmission pipe 5 extends to the upper end of another group of placement tables 3. The ozone generator 4 transmits ozone through the ozone transmission pipe 5. An atomizer 6 is installed on the upper end of one group of placement tables 3. A water collecting tank 7 is installed inside the disinfection machine body 1. A water suction pipe 8 is installed at the input end of the atomizer 6, and one end of the water suction pipe 8 extends into the water collecting tank 7. A water outlet pipe 9 is installed at the output end of the atomizer 6, and one end of the water outlet pipe 9 is movably connected with the ozone transmission pipe 5. The atomizer 6 sucks hydrogen peroxide in the water collecting tank 7 into the atomizer 6 through the water suction pipe 8, and then the hydrogen peroxide is atomized and discharged into the ozone transmission pipe 5 through the water outlet pipe 9, and the atomized hydrogen peroxide is mixed with ozone;

[0044] An exhaust pipe 12 is movably installed on the outer wall of one side of the disinfection machine body 1. A booster pipe 11 is provided between the exhaust pipe 12 and the ozone transmission pipe 5, and a nozzle 13 is installed at one end of the exhaust pipe 12. The nozzle 13 is externally connected to the disinfection bed cover. The mixed gas of ozone and hydrogen peroxide enters the exhaust pipe 12 through the booster pipe 11, enters the nozzle 13 through the exhaust pipe 12, and then enters the disinfection bed cover through the nozzle 13. The mixed gas of ozone and hydrogen peroxide disinfects the bed unit inside the disinfection bed cover.

[0045] See also Figure 1 - Figure 2 A control screen 2 is installed on the upper end of the disinfection machine body 1, and the control screen 2 is electrically connected to the ozone generator 4 and the atomizer 6. Hydrogen peroxide is contained in the water collecting tank 7. The ozone generator 4 and the atomizer 6 are respectively started through the control screen 2. The atomizer 6 sucks the hydrogen peroxide in the water collecting tank 7 into the atomizer 6 through the water suction pipe 8 to atomize the hydrogen peroxide.

[0046] See also Figure 1 - Figure 2 Two groups of limit blocks 14 are installed on the outer wall of the disinfection machine body 1, and the outer walls of the two groups of limit blocks 14 are attached with rubber pads. The outer walls of the opposite ends of the two groups of limit blocks 14 are movably connected to the outer wall of the exhaust pipe 12. When the disinfection machine is not in use, the exhaust pipe 12 is installed between the two groups of limit blocks 14, and the rubber pad protects the exhaust pipe 12.

[0047] See also Figure 4 - Figure 6 A collecting pipe 15 is installed inside the ozone generator 4, and a spiral sheet 18 is arranged around the outer wall of the collecting pipe 15. A collecting port 16 is installed at one end of the collecting pipe 15 close to the water outlet pipe 9, and the other end of the water outlet pipe 9 is in a closed state. Part of the mixed gas of ozone and hydrogen peroxide enters the spiral groove of the spiral sheet 18 to extend the moving distance of the mixed gas of ozone and hydrogen peroxide, and the remaining part of the mixed gas of ozone and hydrogen peroxide enters the inside of the collecting pipe 15 through the collecting port 16.

[0048] See also Figure 4 - Figure 6 The collecting port 16 is arranged in a trumpet shape, and the collecting pipe 15 is provided with a plurality of diffusion holes 17, and the plurality of diffusion holes 17 are arranged obliquely. The mixed gas of ozone and hydrogen peroxide entering the collecting pipe 15 enters the spiral groove through the plurality of diffusion holes 17, thereby improving the mixing effect of ozone and atomized hydrogen peroxide.

[0049] See also Figure 4 - Figure 5The water outlet pipe 9 extends into one end of the ozone transmission pipe 5 and is provided with multiple groups of reserved holes 10, and the number of the reserved holes 10 opened at the upper end of the water outlet pipe 9 is greater than the number of the reserved holes 10 opened at the lower end of the water outlet pipe 9. Some areas of the water outlet pipe 9 form a certain barrier to the passage of ozone. Therefore, the number of the reserved holes 10 opened at the upper end of the water outlet pipe 9 is greater than the number of the reserved holes 10 opened at the lower end of the water outlet pipe 9, thereby improving the mixing effect of ozone and atomized hydrogen peroxide.

[0050] Embodiment 2

[0051] See also Figure 7 - Fig. 9 A mounting seat 20 is installed inside the ozone transmission tube 5, a movable shaft 21 is installed at the center of the mounting seat 20, and a wind wheel 22 is installed on the outer wall of the movable shaft 21. When ozone passes through the ozone transmission tube 5, it drives the wind wheel 22 to rotate, thereby driving the movable shaft 21 to rotate.

[0052] See also Figure 7 - Fig. 9 A limit seat 19 is installed on the outer wall of the ozone transmission tube 5, and a transmission shaft 23 is movably installed inside the limit seat 19. The transmission shaft 23 is connected to the movable shaft 21 through a synchronous belt. A transmission bevel gear 24 is installed at the bottom end of the transmission shaft 23. The rotation of the movable shaft 21 drives the transmission shaft 23 to rotate, thereby driving the transmission bevel gear 24 to rotate.

[0053] See also Figure 7 - Fig. 9 A linkage shaft 25 is movably installed inside the limit seat 19, and a linkage bevel gear 26 is installed at one end of the linkage shaft 25, and the linkage bevel gear 26 is meshed and connected with the transmission bevel gear 24. The transmission bevel gear 24 rotates, driving the linkage bevel gear 26 to rotate, thereby driving the linkage shaft 25 to rotate.

[0054] See also Figure 7 - Fig. 9 A fixed bearing 27 is installed at one end of the water outlet pipe 9, and a movable bearing 29 is movably installed at one end of the fixed bearing 27, and the linkage shaft 25 is connected to the movable bearing 29 through a synchronous belt, and a limit tube 28 is installed at one end of the movable bearing 29. The limit tube 28 extends into one end of the ozone transmission pipe 5 and is provided with multiple groups of reserved holes 10. The linkage shaft 25 rotates, driving the movable bearing 29 to rotate, thereby driving the limit tube 28 to rotate, so that the atomized hydrogen peroxide is evenly diffused from the multiple groups of reserved holes 10 at the end of the limit tube 28 to the ozone transmission pipe 5. When ozone passes through the limit tube 28 area, the mixing effect of ozone and atomized hydrogen peroxide is improved.

[0055] The working principle of the present invention is as follows: when using the disinfection machine, the medical staff first takes out the exhaust pipe 12 from between the two groups of limit blocks 14, then connects one end of the nozzle 13 to the air inlet of the disinfection bed cover, and then respectively starts the ozone generator 4 and the atomizer 6 through the control screen 2;

[0056] After the ozone generator 4 is started, the ozone generator 4 transmits ozone through the ozone transmission pipe 5. At the same time, the atomizer 6 sucks the hydrogen peroxide in the water collection tank 7 into the atomizer 6 through the water suction pipe 8, and then discharges the hydrogen peroxide through the water outlet pipe 9 after atomization. The water outlet pipe 9 extends into the ozone transmission pipe 5 and has a plurality of groups of reserved holes 10 at one end. The atomized hydrogen peroxide enters the ozone transmission pipe 5 through the plurality of groups of reserved holes 10, so that when the ozone passes through the ozone transmission pipe 5, it is mixed with the atomized hydrogen peroxide;

[0057] When ozone passes through the water outlet pipe 9 area, part of the water outlet pipe 9 forms a certain barrier to the passage of ozone, so the number of reserved holes 10 opened at the upper end of the water outlet pipe 9 is greater than the number of reserved holes 10 opened at the lower end of the water outlet pipe 9, so as to enhance the mixing effect of ozone and atomized hydrogen peroxide, and the mixed gas of ozone and hydrogen peroxide moves toward the booster pipe 11;

[0058] When the ozone and hydrogen peroxide mixed gas moves, part of the ozone and hydrogen peroxide mixed gas enters the spiral groove of the spiral sheet 18, extending the moving distance of the ozone and hydrogen peroxide mixed gas, and changing the moving trajectory of the ozone and hydrogen peroxide mixed gas, thereby improving the mixing effect of ozone and atomized hydrogen peroxide, and the remaining part of the ozone and hydrogen peroxide mixed gas enters the inside of the collecting pipe 15 through the collecting port 16, and the end of the collecting pipe 15 away from the collecting port 16 is in a closed state, and the outer wall of the collecting pipe 15 is provided with multiple groups of diffusion holes 17, and the multiple groups of diffusion holes 17 are arranged obliquely, so that the ozone and hydrogen peroxide mixed gas entering the inside of the collecting pipe 15 enters the spiral groove through the multiple groups of diffusion holes 17, further improving the mixing effect of ozone and atomized hydrogen peroxide, so that the ozone and atomized hydrogen peroxide are evenly mixed;

[0059] After the ozone and hydrogen peroxide mixed gas passes through the collecting pipe 15 area, the ozone and hydrogen peroxide mixed gas enters the exhaust pipe 12 through the booster pipe 11, then enters the nozzle 13 through the exhaust pipe 12, and then enters the disinfection bed cover through the nozzle 13. The ozone and hydrogen peroxide mixed gas disinfects the bed units inside the disinfection bed cover. While the ozone disinfects the bed units inside the disinfection bed cover, it drives the atomized hydrogen peroxide to diffuse evenly in the disinfection bed cover. The atomized hydrogen peroxide disinfects the bed units inside the disinfection bed cover at the same time, further improving the disinfection effect and efficiency of the bed units, reducing a lot of disinfection time, avoiding the hospital from purchasing a large number of disinfection machines to improve the disinfection efficiency, and reducing the disinfection cost of the bed units.

[0060] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A sterilizing machine using a mixture of hydrogen peroxide and ozone, comprising a sterilizing machine body (1), characterized in that: A plurality of groups of placement tables (3) are installed inside the disinfection machine body (1), an ozone generator (4) is installed on the upper end of one group of the placement tables (3), an ozone transmission tube (5) is installed at the air outlet of the ozone generator (4), and one end of the ozone transmission tube (5) extends to the upper end of another group of the placement tables (3), an atomizer (6) is installed on the upper end of one group of the placement tables (3), a water collecting tank (7) is installed inside the disinfection machine body (1), a water suction pipe (8) is installed at the input end of the atomizer (6), and one end of the water suction pipe (8) extends into the water collecting tank (7), and a water outlet pipe (9) is installed at the output end of the atomizer (6), and one end of the water outlet pipe (9) is movably connected to the ozone transmission tube (5); An exhaust pipe (12) is movably mounted on the outer wall of one side of the disinfection machine body (1); a booster pipe (11) is provided between the exhaust pipe (12) and the ozone transmission pipe (5) to connect them; a nozzle (13) is mounted on one end of the exhaust pipe (12), and the nozzle (13) is externally connected to the disinfection bed cover.

2. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 1, characterized in that: A control screen (2) is installed on the upper end of the disinfection machine body (1), and the control screen (2) is electrically connected to the ozone generator (4) and the atomizer (6), and the water collecting tank (7) is filled with hydrogen peroxide.

3. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 2, characterized in that: Two groups of limit blocks (14) are installed on the outer wall of the disinfection machine body (1), and the outer walls of the two groups of limit blocks (14) are both provided with rubber cushion layers, and the outer walls of the opposite ends of the two groups of limit blocks (14) are movably connected to the outer wall of the exhaust pipe (12).

4. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 3, characterized in that: A collecting pipe (15) is installed inside the ozone generator (4), and a spiral sheet (18) is arranged around the outer wall of the collecting pipe (15). A collecting port (16) is installed at one end of the collecting pipe (15) close to the water outlet pipe (9), and the other end of the water outlet pipe (9) is in a closed state.

5. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 4, characterized in that: The collecting port (16) is arranged in a trumpet shape, and the collecting pipe (15) is provided with a plurality of groups of diffusion holes (17), and the plurality of groups of diffusion holes (17) are arranged obliquely.

6. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 5, characterized in that: The outlet pipe (9) extends into one end of the ozone transmission pipe (5) and is provided with a plurality of groups of reserved holes (10), and the number of the reserved holes (10) provided at the upper end of the outlet pipe (9) is greater than the number of the reserved holes (10) provided at the lower end of the outlet pipe (9).

7. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 5, characterized in that: A mounting seat (20) is installed inside the ozone transmission tube (5), a movable shaft (21) is installed at the center of the mounting seat (20), and a wind wheel (22) is installed on the outer wall of the movable shaft (21).

8. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 7, characterized in that: The outer wall of the ozone transmission tube (5) is provided with a limit seat (19), a transmission shaft (23) is movably installed inside the limit seat (19), and the transmission shaft (23) is connected to the movable shaft (21) via a synchronous belt, and a transmission bevel gear (24) is installed at the bottom end of the transmission shaft (23).

9. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 8, characterized in that: A linkage shaft (25) is movably mounted inside the limiting seat (19), a linkage bevel gear (26) is mounted on one end of the linkage shaft (25), and the linkage bevel gear (26) is meshingly connected with the transmission bevel gear (24).

10. A sterilizing machine using a mixture of hydrogen peroxide and ozone according to claim 9, characterized in that: A fixed bearing (27) is installed at one end of the water outlet pipe (9), a movable bearing (29) is movably installed at one end of the fixed bearing (27), and the linkage shaft (25) is connected to the movable bearing (29) through a synchronous belt, and a limit tube (28) is installed at one end of the movable bearing (29), and the limit tube (28) extends into one end of the ozone transmission pipe (5) and is provided with a plurality of groups of reserved holes (10).

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