Integrated disinfection machine and disinfection method thereof

Abstract

The embodiments of the present application are about an integrated disinfection machine and a disinfection method thereof, and relate to the field of air disinfection technology, and solve problems or achieve purposes. The integrated disinfection machine includes: a disinfectant atomizer; a disinfectant purifier, provided with a purification air inlet and a purification air outlet; an air path switching valve, provided between the atomizing air inlet and the purification air outlet, when the air path switching valve is in the first air path state, the air path switching valve blocks the purification air outlet, and the atomizing air inlet is connected to the outside of the disinfectant atomizer, and when the air path switching valve is in the second air path state, the air path switching valve connects the atomizing air inlet and the purification air outlet. Compared with the prior art, there is no need to open windows for ventilation, the disinfection efficiency is high, and it is particularly suitable for virus disinfection work in a closed environment.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of air disinfection, and in particular, to an integrated disinfection machine and a disinfection method thereof. Background Art

[0002] Viruses may exist anywhere in our lives and can cause serious harm to human health. In dangerous environments, in order to ensure that our living space is not invaded by viruses, it is usually necessary to use disinfectants for regular disinfection and killing.

[0003] Usually, due to the toxicity of disinfectants, personnel need to leave the space to be disinfected first, and then use disinfectants to spray the space to be disinfected. After a certain period of time, it is necessary to open windows for ventilation to remove the residual disinfectants. In more urgent cases, the disinfection time is shorter, and it is difficult to completely ventilate and remove the residual disinfectants by opening windows for ventilation in a short time. And for confined spaces, since it is impossible to open windows for ventilation, it takes a long time to wait for the disinfectant to evaporate on its own. Summary of the invention

[0004] In view of this, an embodiment of the present application provides an integrated disinfection machine and a disinfection method thereof, the main purpose of which is to improve the efficiency of disinfection.

[0005] In order to achieve the above objectives, the embodiments of the present application mainly provide the following technical solutions:

[0006] The embodiment of the present application provides an integrated disinfection machine, characterized in that it includes:

[0007] The disinfectant atomizer is provided with an atomizing air inlet and an atomizing air outlet. Under the action of the disinfection fan inside the disinfectant atomizer, the atomized disinfectant inside the disinfectant atomizer is blown out from the atomizing air outlet by the air volume flowing from the atomizing air inlet to the atomizing air outlet;

[0008] A disinfectant purifier is provided with a purified air inlet and a purified air outlet;

[0009] An air path switching valve is arranged between the atomizing air inlet and the purifying air outlet. When the air path switching valve is in a first air path state, the air path switching valve blocks the purifying air outlet, and the atomizing air inlet is connected to the outside of the disinfectant atomizer. When the air path switching valve is in a second air path state, the air path switching valve connects the atomizing air inlet and the purifying air outlet.

[0010] The objectives of the embodiments of the present application and the solutions to the technical problems thereof can be further achieved by adopting the following technical measures.

[0011] Optionally, in the aforementioned integrated disinfection machine, the air path switching valve comprises:

[0012] a first valve plate, which is blocked at the purified air outlet, wherein a first area of ​​the first valve plate is blocked, and a second area of ​​the first valve plate is provided with a first through hole communicating with the purified air outlet;

[0013] a second valve plate, wherein the second valve plate is provided with a second through hole;

[0014] An annular flexible wind hood, wherein a first port of the annular flexible wind hood is sealed and connected to the outer periphery of the first valve plate, and a second port of the annular flexible wind hood is sealed and connected to the outer periphery of the second valve plate;

[0015] A telescopic mechanism, wherein the telescopic end of the telescopic mechanism is connected to the second valve plate, and when the telescopic end is extended to the first position, the second valve plate is docked with the atomizing air inlet, so that the second through hole is connected to the atomizing air inlet, and when the telescopic end is retracted to the second position, the second valve plate is docked with the first area of ​​the first valve plate, so that the annular flexible wind hood blocks the first through hole.

[0016] Optionally, the aforementioned integrated disinfection machine, wherein the disinfectant atomizer includes: an ultrasonic atomization component and a cyclone filter component, the air volume flowing from the atomization air inlet to the atomization air outlet blows the atomized disinfectant generated by the ultrasonic atomization component into the cyclone filter component, and the atomized disinfectant is blown out from the atomization air outlet after particle screening by the cyclone filter component.

[0017] Optionally, in the aforementioned integrated disinfection machine, the ultrasonic atomization component comprises:

[0018] A cylindrical atomizing shell, wherein the atomizing air inlet is arranged at the bottom of the cylindrical atomizing shell, and the atomizing air outlet is arranged at the top of the cylindrical atomizing shell;

[0019] Ultrasonic atomization pool;

[0020] The cyclone filter component comprises:

[0021] A cylindrical filter housing is arranged in the cylindrical atomizing housing and at the disinfectant atomizing side of the ultrasonic atomizing pool. An annular ventilation passage connecting the atomizing air inlet and the atomizing air outlet is formed between the cylindrical atomizing housing and the cylindrical filter housing. An air inlet is arranged on the outer wall of the cylindrical filter housing. A flow dividing component is also arranged between the cylindrical atomizing housing and the cylindrical filter housing for introducing part of the air volume flowing from the atomizing air inlet to the atomizing air outlet from the air inlet into the ultrasonic atomizing pool at the bottom of the cylindrical filter housing.

[0022] A plurality of cyclone filter devices arranged in parallel are arranged in the cylindrical filter housing, the air inlet of the cyclone filter device faces the ultrasonic atomization pool, and the air outlet of the cyclone filter device faces the atomization air outlet.

[0023] Optionally, the aforementioned integrated disinfection machine further includes:

[0024] A three-dimensional space scanner is used to scan and generate three-dimensional space information around the integrated disinfection machine.

[0025] Optionally, in the aforementioned integrated disinfection machine, the disinfectant purifier comprises:

[0026] Cylindrical purification housing;

[0027] The disinfectant purification filter element is arranged in the cylindrical purification shell.

[0028] Optionally, in the aforementioned integrated disinfection machine, the cylindrical atomization housing is located on the top of the cylindrical purification housing to form an integrated cylindrical housing, and an air inlet connected to the atomization air inlet is opened on the outer wall of the integrated cylindrical housing.

[0029] Optionally, in the aforementioned integrated disinfection machine, a roller is provided at the bottom of the disinfectant purifier.

[0030] Optionally, in the aforementioned integrated disinfection machine, the purification air inlet of the disinfectant purifier is provided with a purifier valve.

[0031] On the other hand, an embodiment of the present application provides a disinfection method of an integrated disinfection machine, comprising:

[0032] Disinfection stage: control the air path switching valve to the first air path state, and turn on the disinfection fan, so that the air volume flowing from the atomization air inlet to the atomization air outlet blows the atomized disinfectant in the disinfectant atomizer out of the atomization air outlet;

[0033] Purification stage: control the air path switching valve to the second air path state, and turn on the disinfection fan, so that the external air enters the disinfection purifier from the purification air inlet for disinfection, and then flows through the purification air outlet, the atomization air inlet and the atomization air outlet in sequence to be blown out.

[0034] By means of the above technical solution, the integrated disinfection machine and disinfection method provided by the technical solution of the present application have at least the following advantages:

[0035] In the embodiment provided by the present invention, in the disinfection stage: the air path switching valve is controlled to the first air path state, and the disinfection fan is turned on, so that the air volume flowing from the atomizing air inlet to the atomizing air outlet blows the atomized disinfectant inside the disinfectant atomizer out of the atomizing air outlet to disinfect the space to be disinfected; after the disinfection is completed, the purification stage is performed: the air path switching valve is controlled to the second air path state, and the disinfection fan is turned on, so that the external air enters the disinfection purifier from the purification air inlet for disinfection by the disinfectant, and then flows through the purification air outlet, the atomizing air inlet and the atomizing air outlet in turn to be blown out, so that the disinfectant residual in the gas in the space to be disinfected is purified. Compared with the prior art, there is no need to open windows for ventilation, the disinfection efficiency is high, and it is particularly suitable for virus disinfection work in a closed environment.

[0036] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the embodiments of the present application and to implement them according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0038] Figure 1 It is a schematic diagram of the main structure of an integrated disinfection machine provided in an embodiment of the present application;

[0039] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure of AA in FIG.

[0040] Figure 3 This is a schematic diagram of the operation of an integrated disinfection machine in the disinfection stage provided in an embodiment of the present application;

[0041] Figure 4 It is a schematic diagram of the operation of an integrated disinfection machine in the purification stage provided by an embodiment of the present application;

[0042] Figure 5 It is a schematic diagram of the internal structure of an integrated disinfection machine provided in an embodiment of the present application;

[0043] Figure 6 It is a structural schematic diagram of a diversion component of an integrated disinfection machine provided in an embodiment of the present application from a first perspective;

[0044] Figure 7is a structural schematic diagram of a diversion component of an integrated disinfection machine provided in an embodiment of the present application from a second perspective;

[0045] Figure 8 It is a structural schematic diagram of a rotary ejector of an integrated disinfection machine provided in an embodiment of the present application;

[0046] Fig. 9 It is a structural schematic diagram of a first-view of an air path switching valve of an integrated disinfection machine provided in an embodiment of the present application;

[0047] Fig.10 It is a structural schematic diagram of a wind path switching valve of an integrated disinfection machine provided in an embodiment of the present application from a second perspective;

[0048] Fig.11 It is a schematic diagram of the structure of a purifier valve of an integrated disinfection machine provided in an embodiment of the present application. DETAILED DESCRIPTION

[0049] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0050] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which this application belongs.

[0051] Figures 1 to 11 For an embodiment of the integrated disinfection machine provided in this application, please refer to Figure 1 As shown in FIG11 , an integrated disinfection machine proposed in one embodiment of the present application includes:

[0052] The disinfectant atomizer 10 is provided with an atomizing air inlet 101 and an atomizing air outlet 102. Under the action of the disinfection fan 11 inside the disinfectant atomizer 10, the air volume flowing from the atomizing air inlet 101 to the atomizing air outlet 102 blows the atomized disinfectant inside the disinfectant atomizer 10 out of the atomizing air outlet 102;

[0053] The disinfectant purifier 20 is provided with a purified air inlet 201 and a purified air outlet 202;

[0054] The air path switching valve 30 is arranged between the atomizing air inlet 101 and the purifying air outlet 202. When the air path switching valve 30 is in the first air path state, the air path switching valve 30 blocks the purifying air outlet 202, and the atomizing air inlet 101 is connected to the outside of the disinfectant atomizer 10. When the air path switching valve 30 is in the second air path state, the air path switching valve 30 connects the atomizing air inlet 101 and the purifying air outlet 202.

[0055] In the embodiment provided by the present invention, in the disinfection stage: the air path switching valve 30 is controlled to the first air path state, and the disinfection fan 11 is turned on, so that the air volume flowing from the atomizing air inlet 101 to the atomizing air outlet 102 blows the atomized disinfectant inside the disinfectant atomizer 10 out of the atomizing air outlet 102 to disinfect the space to be disinfected; after the disinfection is completed, the purification stage is performed: the air path switching valve 30 is controlled to the second air path state, and the disinfection fan 11 is turned on, so that the external air enters the disinfection purifier from the purification air inlet 201 to purify the disinfectant, and then flows through the purification air outlet 202, the atomizing air inlet 101 and the atomizing air outlet 102 in turn to be blown out, so that the disinfectant residual in the gas in the space to be disinfected is purified. Compared with the prior art, there is no need to open windows for ventilation, the disinfection efficiency is high, and it is particularly suitable for virus disinfection in a closed environment.

[0056] Among them, the air path switching valve 30 can be realized by connecting multiple air paths and controlling the air path switch. For example, the atomizing air inlet 101 is connected to the external atmosphere through the first air path pipeline, and the atomizing air inlet 101 is connected to the purification air outlet 202 through the second air path pipeline. The air path switching valve 30 includes a first valve arranged in the first air path pipeline and a second valve arranged in the second air path pipeline. The control of the first air path state and the second air path state is realized by controlling the switch of the first valve and the switch of the second valve. In this method, there are many pipes and valves, the structure is complex, and the integrity is poor.

[0057] In some embodiments, the air path switching valve 30 includes: a first valve plate 31, a second valve plate 32, an annular flexible wind hood 33 and a telescopic mechanism 34, the first valve plate 31 is blocked at the purified air outlet, the first area of ​​the first valve plate 31 is blocked, and the second area of ​​the first valve plate 31 is provided with a first through hole 311 connected to the purified air outlet; the second valve plate 32 and the second valve plate 32 are provided with a second through hole 321; the first port of the annular flexible wind hood 33 is sealed and connected to the outer periphery of the first valve plate 31, and the second port of the annular flexible wind hood 33 is sealed and connected to the second valve plate 32 The telescopic end of the telescopic mechanism 34 is connected to the second valve plate 32. When the telescopic end is extended to the first position, the second valve plate 32 is docked with the atomizing air inlet 101, so that the second through hole 321 is connected with the atomizing air inlet 101. When the telescopic end is retracted to the second position, the second valve plate 32 is docked with the first area of ​​the first valve plate 31, so that the annular flexible wind cover 33 blocks the first through hole 311.

[0058] During the disinfection stage, it is necessary to control the air path switching valve 30 to the first air path state, control the telescopic end to shrink to the second position, and the annular flexible wind hood 33 blocks the first through hole 311, thereby isolating the atomization air inlet 101 of the disinfectant atomizer 10 and the purification air outlet 202 of the disinfectant purifier 20. After starting the disinfection fan 11, the external air directly enters the disinfectant atomizer 10 from the atomization air inlet 101 to realize the disinfection work of the disinfectant atomization. After the disinfection is completed, the purification stage can be carried out. It is necessary to control the air path switching valve 30 to the second air path state, control the telescopic end to shrink to the first position, and connect the second through hole 321 with the atomizing air inlet 101, so as to connect the atomizing air inlet 101 of the disinfectant atomizer 10 and the purification air outlet 202 of the disinfectant purifier 20. After starting the disinfection fan 11, the external air enters the disinfectant purifier 20 from the purification air inlet 201 to realize the disinfectant purification work. After that, the purified air is discharged from the purification air outlet 202, the atomizing air inlet 101, and the atomizing air outlet 102 in turn.

[0059] The first valve plate 31 may be an annular plate, the first area is located at the inner ring of the first valve plate 31, and the second area is located at the outer ring of the first valve plate 31. The second valve plate 32 may be an annular plate, and the second valve plate 32 corresponds to the upper part of the inner ring area of ​​the first valve plate 31. The telescopic mechanism 34 may be an electric push rod or a hydraulic cylinder, and the cylinder body of the telescopic mechanism 34 is arranged on the first valve plate 31.

[0060] Specifically, in order to keep the particles of the disinfectant atomized uniform, the disinfectant atomizer 10 includes: an ultrasonic atomization component 12 and a cyclone filter component 13. The air volume flowing from the atomization air inlet 101 to the atomization air outlet 102 blows the atomized disinfectant generated by the ultrasonic atomization component 12 into the cyclone filter component 13, and the atomized disinfectant is blown out from the atomization air outlet 102 after particle screening by the cyclone filter component 13. By adopting the technology of cyclone filtration atomization particle size separation, large atomized particles can be screened out and returned to the solution pool, and small atomized particles can be quickly diffused into the air, suspended for a long time to fully contact with pollutants (bacteria, viruses) in the air, thereby improving the sterilization efficiency.

[0061] In implementation, the ultrasonic atomization component 12 includes: a cylindrical atomization housing 121 and an ultrasonic atomization pool 122, the atomization air inlet 101 is arranged at the bottom of the cylindrical atomization housing 121, and the atomization air outlet 102 is arranged at the top of the cylindrical atomization housing 121; the cyclone filter component 13 includes: a cylindrical filter housing 131 and a plurality of cyclone filter devices 133 arranged in parallel, the cylindrical filter housing 131 is arranged in the cylindrical atomization housing 121, and is arranged on the disinfectant atomization side of the ultrasonic atomization pool 122, and an annular ventilation channel connecting the atomization air inlet 101 and the atomization air outlet 102 is formed between the cylindrical atomization housing 121 and the cylindrical filter housing 131, the outer wall of the cylindrical filter housing 131 is provided with an air inlet 132, and a diversion component 14 is also provided between the cylindrical atomization housing 121 and the cylindrical filter housing 131, which is used to divert the air from the atomization air inlet 101 to the ultrasonic atomization pool 122. Part of the air volume flowing toward the atomizing air outlet 102 is introduced into the ultrasonic atomizing pool 122 at the bottom of the cylindrical filter housing 131 through the air inlet 132; a plurality of parallel cyclone filter devices 133 are arranged in the cylindrical filter housing 131, and the air inlet 132 of the cyclone filter device 133 faces the ultrasonic atomizing pool 122, and the air outlet of the cyclone filter device 133 faces the atomizing air outlet 102.

[0062] Taking the disinfectant as hydrogen peroxide solution as an example, a well-proportioned hydrogen peroxide solution is placed in an ultrasonic atomization pool 122. Through ultrasonic atomization technology, the hydrogen peroxide solution forms atomized hydrogen peroxide particles. Under the action of the air volume generated by the disinfection fan 11, the hydrogen peroxide particles are blown into the cyclone filter device 133 to generate a vortex, which can separate larger hydrogen peroxide particles. The remaining hydrogen peroxide particles are blown from the outlet of the cyclone filter device 133 to the atomization outlet 102, thereby separating larger hydrogen peroxide particles, making the disinfectant particles sprayed by the integrated disinfector uniform and easy to volatilize later, thereby reducing the adhesion of large particles of disinfectant on the surface of indoor objects.

[0063] In addition, in implementation, in order to facilitate the calculation of the volume of the disinfectant required for the area to be disinfected, the above-mentioned integrated disinfection machine also includes: a three-dimensional space scanner, which is used to scan and generate three-dimensional space information around the integrated disinfection machine. The size of the space around the integrated disinfection machine can be calculated based on the three-dimensional space information, so that the volume of the required disinfectant can be more accurately proportioned. In implementation, the size of the space around the integrated disinfection machine can be calculated based on the three-dimensional space information, and different algorithms can be used. In practice, there is no need for precise calculations. For example, for a cubic room, it can be calculated based on the circumference and height of the room in the three-dimensional space information. In the space of a rectangular parallelepiped, the perimeter is calculated as length × width.

[0064] The disinfectant purifier 20 comprises: a cylindrical purification housing 21 and a disinfectant purification filter element 22, wherein the disinfectant purification filter element 22 is disposed in the cylindrical purification housing 21. The material used by the disinfectant purification filter element 22 is determined according to the type of disinfectant, and is used to remove disinfectant particles in the air.

[0065] During the implementation, the cylindrical atomizing housing 121 is located at the top of the cylindrical purification housing 21 to form an integrated cylindrical housing, and an air inlet 203 connected to the atomizing air inlet 101 is opened on the outer wall of the integrated cylindrical housing. In the disinfection stage, the air path switching valve 30 is controlled to the first air path state, and the disinfection fan 11 is turned on, and the external air enters the atomizing air inlet 101 through the air inlet opened on the outer wall of the integrated cylindrical housing. In the purification stage, the air path switching valve 30 is controlled to the second air path state, and the telescopic end is retracted to the second position. Since the second valve plate 32 is docked with the first area of ​​the first valve plate 31, the annular flexible wind cover 33 can prevent the external air from entering the atomizing air inlet 101 through the air inlet opened on the outer wall of the integrated cylindrical housing, so that the external air enters the disinfectant purifier 20 through the purification air inlet 201 of the disinfectant purifier 20, and then enters the disinfectant atomizer 10, and is discharged from the atomizing air outlet 102. In practice, the air inlets may be arranged at intervals around the outer wall of the integral cylindrical shell.

[0066] In addition, in the non-purification stage, there is no need for the disinfectant purifier 20 to purify the air. The purification air inlet 201 of the disinfectant purifier 20 is provided with a purifier valve 23. The purifier valve 23 can be closed to seal the purification air inlet 201 of the disinfectant purifier 20 to prevent external air from entering the disinfectant purifier 20 and contaminating the disinfectant purification filter element 22.

[0067] The bottom of the disinfectant purifier 20 may be provided with rollers for easy transportation.

[0068] In a specific implementation, it further includes: a rotary ejector 40, which is rotatably disposed on the disinfectant atomizer 10, the inlet of the rotary ejector 40 is connected to the atomization air outlet 102, and the outlet of the rotary ejector 40 rotates with the rotation of the rotary ejector 40. During the disinfection operation, the integrated disinfection machine can be placed in the operation area to be disinfected, and the disinfectant atomizer 10 and the rotary ejector 40 are turned on, and the atomized disinfectant generated by the disinfectant atomizer 10 can be rotated through the outlet of the rotary ejector 40 and sprayed around.

[0069] In a specific implementation, it also includes: the diverter component 14 includes: a diverter plate 141 and an angle driver 142. The diverter plate 141 is arranged between the cylindrical atomizing housing 121 and the cylindrical filtering housing 131 with an adjustable angle, and is used to introduce part of the air volume flowing from the atomizing air inlet 101 to the atomizing air outlet 102 into the ultrasonic atomizing pool 122 at the bottom of the cylindrical filtering housing 131 through the air inlet 132; the angle driver 142 is transmission-connected to the diverter plate 141, and is used to adjust the angle of the diverter plate 141 to stabilize the air intake volume introduced into the ultrasonic atomizing pool 122 at the bottom of the cylindrical filtering housing 131.

[0070] During the disinfection operation, the disinfection fan 11 is turned on, so that the air volume of the annular ventilation channel is diverted by the diverter plate 141, and a part of the diverted air volume is introduced into the ultrasonic atomization pool 122 at the bottom of the cylindrical filter housing 131 through the air inlet 132, and the atomized disinfectant inside the disinfectant atomizer 10 is filtered by the cyclone filter device 133 and blown out from the atomization air outlet 102, and the remaining air volume is directly blown out from the atomization air outlet 102 through the annular ventilation channel; the angle of the diverter plate 141 is adjusted by controlling the angle driver 142, so that The proportion of the air volume of the annular ventilation channel introduced into the ultrasonic atomization pool 122 is adjusted. When the air volume of the disinfection fan 11 is increased, the angle driver 142 can be controlled to adjust the angle of the diverter plate 141 to reduce the proportion of the air volume of the annular ventilation channel introduced into the ultrasonic atomization pool 122. When the air volume of the disinfection fan 11 is reduced, the angle driver 142 can be controlled to adjust the angle of the diverter plate 141 to increase the proportion of the air volume of the annular ventilation channel introduced into the ultrasonic atomization pool 122, so as to stabilize the air intake volume introduced into the ultrasonic atomization pool 122 at the bottom of the cylindrical filter housing 131. Compared with the prior art, in the operation of realizing atomized disinfectants with different air volumes, the size stability of the atomized particles of the disinfectant can be maintained.

[0071] In a specific implementation, the diverter plate 141 is arranged around the annular ventilation channel, and the outer wall of the cylindrical filter housing 131 is provided with air inlets 132. The diverter component 14 also includes: a base plate 143 fixed between the cylindrical atomization housing 121 and the cylindrical filter housing 131, and the base plate 143 is rotatably provided with a first rotating shaft 144, a second rotating shaft 145, a third rotating shaft 146 and a fourth rotating shaft 147 around the base plate 143. The first rotating shaft 144 and the second rotating shaft 145, the second rotating shaft 145 and the third rotating shaft 146, and the third rotating shaft 146 and the fourth rotating shaft 147 are respectively connected by a flexible transmission shaft. The diverter plate 141 is respectively fixed to the first rotating shaft 144, the second rotating shaft 145, the third rotating shaft 146 and the fourth rotating shaft 147, and the angle driver 142 is connected to the first rotating shaft 144 for driving the rotation angle of the first rotating shaft 144. By adjusting the rotation angle of the first rotating shaft 144 driven by the angle adjustment driver 142, the rotation angles of the diverter plates 141 of the first rotating shaft 144, the second rotating shaft 145, the third rotating shaft 146 and the fourth rotating shaft 147 can be adjusted simultaneously to distribute and adjust the air volume around the annular ventilation channel.

[0072] Based on the integrated disinfection machine provided in the above embodiment, a disinfection method of the integrated disinfection machine provided in one embodiment of the present application includes the following steps:

[0073] Disinfection stage: control the air path switching valve 30 to the first air path state, and turn on the disinfection fan 11, so that the air volume flowing from the atomization air inlet 101 to the atomization air outlet 102 blows the atomized disinfectant in the disinfectant atomizer 10 out of the atomization air outlet 102;

[0074] Purification stage: control the air path switching valve 30 to the second air path state, and turn on the disinfection fan 11, so that the external air enters the disinfection purifier through the purification air inlet 201 for disinfectant purification, and then flows through the purification air outlet 202, the atomization air inlet 101 and the atomization air outlet 102 in sequence to be blown out.

[0075] In the embodiment provided by the present invention, in the disinfection stage: the air path switching valve 30 is controlled to the first air path state, and the disinfection fan 11 is turned on, so that the air volume flowing from the atomizing air inlet 101 to the atomizing air outlet 102 blows the atomized disinfectant inside the disinfectant atomizer 10 out of the atomizing air outlet 102 to disinfect the space to be disinfected; after the disinfection is completed, the purification stage is performed: the air path switching valve 30 is controlled to the second air path state, and the disinfection fan 11 is turned on, so that the external air enters the disinfection purifier from the purification air inlet 201 to purify the disinfectant, and then flows through the purification air outlet 202, the atomizing air inlet 101 and the atomizing air outlet 102 in turn to be blown out, so that the disinfectant residual in the gas in the space to be disinfected is purified. Compared with the prior art, there is no need to open windows for ventilation, the disinfection efficiency is high, and it is particularly suitable for virus disinfection in a closed environment.

[0076] During the implementation, in the disinfection stage: the air path switching valve 30 is controlled to be in the first air path state, the telescopic end is controlled to be retracted to the second position, and the disinfectant atomizing module of the disinfectant atomizer 10 is turned on to atomize the disinfectant liquid. In the purification stage: the air path switching valve 30 is controlled to be in the second air path state, the telescopic end is controlled to be retracted to the first position, and the disinfectant atomizing module of the disinfectant atomizer 10 is turned off to atomize the disinfectant liquid.

[0077] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0078] It is understandable that the related features in the above devices can be referenced to each other. In addition, the "first", "second" and the like in the above embodiments are used to distinguish the various embodiments, and do not represent the advantages and disadvantages of the various embodiments.

[0079] In the description provided herein, a large number of specific details are described. However, it is understood that the embodiments of the present application can be practiced without these specific details. In some instances, well-known structures and technologies are not shown in detail so as not to obscure the understanding of this description.

[0080] Similarly, it should be understood that in order to streamline the disclosure and aid in understanding one or more of the various application aspects, in the above description of the exemplary embodiments of the present application, the various features of the present application are sometimes grouped together into a single embodiment, figure, or description thereof. However, the disclosed apparatus should not be interpreted as reflecting the following intention: the claimed application requires more features than the features explicitly recited in each claim. More specifically, as reflected in the claims below, the application aspects lie in less than all the features of the single embodiment disclosed above. Therefore, the claims following the specific embodiment are hereby expressly incorporated into the specific embodiment, wherein each claim itself serves as a separate embodiment of the present application.

[0081] It will be appreciated by those skilled in the art that the components in the device in the embodiment may be adaptively changed and arranged in one or more devices different from the embodiment. The components in the embodiment may be combined into one component, and furthermore they may be divided into a plurality of subcomponents. All features disclosed in this specification (including the accompanying claims, abstracts and drawings) and all components of any device so disclosed may be combined in any combination, except that at least some of such features are mutually exclusive. Unless otherwise expressly stated, each feature disclosed in this specification (including the accompanying claims, abstracts and drawings) may be replaced by an alternative feature providing the same, equivalent or similar purpose.

[0082] In addition, it will be appreciated by those skilled in the art that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and to form different embodiments. For example, in the claims below, any one of the claimed embodiments may be used in any combination. The various component embodiments of the present application may be implemented in hardware, or in combination thereof.

[0083] It should be noted that the above embodiments illustrate the present application rather than limit the present application, and that those skilled in the art may design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference symbol between brackets should not be constructed as a limitation on the claims. The word "comprising" does not exclude the presence of parts or components that are not listed in the claims. The word "one" or "an" preceding a part or component does not exclude the presence of multiple such parts or components. The present application may be implemented with the aid of a device including several different parts. In a claim that lists several parts, several of these parts may be embodied by the same component item. The use of the words first, second, and third, etc. does not indicate any order. These words may be interpreted as names.

[0084] The above is only a preferred embodiment of the present application and does not constitute any form of limitation to the present application. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. An integrated disinfection machine, characterized in that: include: The disinfectant atomizer is provided with an atomizing air inlet and an atomizing air outlet. Under the action of the disinfection fan inside the disinfectant atomizer, the atomized disinfectant inside the disinfectant atomizer is blown out from the atomizing air outlet by the air volume flowing from the atomizing air inlet to the atomizing air outlet; A disinfectant purifier is provided with a purified air inlet and a purified air outlet; An air path switching valve is arranged between the atomizing air inlet and the purifying air outlet. When the air path switching valve is in a first air path state, the air path switching valve blocks the purifying air outlet, and the atomizing air inlet is connected to the outside of the disinfectant atomizer. When the air path switching valve is in a second air path state, the air path switching valve connects the atomizing air inlet and the purifying air outlet. The air path switching valve comprises: a first valve plate, which is blocked at the purified air outlet, wherein a first area of ​​the first valve plate is blocked, and a second area of ​​the first valve plate is provided with a first through hole communicating with the purified air outlet; a second valve plate, wherein the second valve plate is provided with a second through hole; An annular flexible wind hood, wherein a first port of the annular flexible wind hood is sealed and connected to the outer periphery of the first valve plate, and a second port of the annular flexible wind hood is sealed and connected to the outer periphery of the second valve plate; A telescopic mechanism, wherein the telescopic end of the telescopic mechanism is connected to the second valve plate, and when the telescopic end is extended to a first position, the second valve plate is docked with the atomizing air inlet, so that the second through hole is connected with the atomizing air inlet, and when the telescopic end is retracted to a second position, the second valve plate is docked with the first area of ​​the first valve plate, so that the annular flexible wind cover blocks the first through hole; Also includes: A three-dimensional space scanner, used to scan and generate three-dimensional space information around the integrated disinfection machine; The disinfectant purifier comprises: Cylindrical purification housing; The disinfectant purification filter element is arranged in the cylindrical purification shell.

2. The integrated sterilizing machine according to claim 1, characterized in that: The disinfectant atomizer includes: an ultrasonic atomization component and a cyclone filter component. The air volume flowing from the atomization air inlet to the atomization air outlet blows the atomized disinfectant generated by the ultrasonic atomization component into the cyclone filter component, and the atomized disinfectant is blown out from the atomization air outlet after particle screening by the cyclone filter component.

3. The integrated sterilizing machine according to claim 2, characterized in that: The ultrasonic atomization component comprises: A cylindrical atomizing shell, wherein the atomizing air inlet is arranged at the bottom of the cylindrical atomizing shell, and the atomizing air outlet is arranged at the top of the cylindrical atomizing shell; Ultrasonic atomization pool; The cyclone filter component comprises: A cylindrical filter housing is arranged in the cylindrical atomizing housing and at the disinfectant atomizing side of the ultrasonic atomizing pool. An annular ventilation passage connecting the atomizing air inlet and the atomizing air outlet is formed between the cylindrical atomizing housing and the cylindrical filter housing. An air inlet is arranged on the outer wall of the cylindrical filter housing. A flow dividing component is also arranged between the cylindrical atomizing housing and the cylindrical filter housing for introducing part of the air volume flowing from the atomizing air inlet to the atomizing air outlet from the air inlet into the ultrasonic atomizing pool at the bottom of the cylindrical filter housing. A plurality of cyclone filter devices arranged in parallel are arranged in the cylindrical filter housing, the air inlet of the cyclone filter device faces the ultrasonic atomization pool, and the air outlet of the cyclone filter device faces the atomization air outlet.

4. The integrated sterilizing machine according to claim 3, characterized in that: The cylindrical atomizing housing is located at the top of the cylindrical purifying housing to form an integrated cylindrical housing, and an air inlet connected to the atomizing air inlet is provided on the outer wall of the integrated cylindrical housing.

5. The integrated sterilizing machine according to claim 4, characterized in that: A roller is arranged at the bottom of the disinfectant purifier.

6. The integrated sterilizing machine according to any one of claims 1 to 5, characterized in that: The purification air inlet of the disinfectant purifier is provided with a purifier valve.

7. A method for disinfecting the integrated disinfection machine as claimed in any one of claims 1 to 5, characterized in that: include: Disinfection stage: control the air path switching valve to the first air path state, and turn on the disinfection fan, so that the air volume flowing from the atomization air inlet to the atomization air outlet blows the atomized disinfectant in the disinfectant atomizer out of the atomization air outlet; Purification stage: control the air path switching valve to the second air path state, and turn on the disinfection fan, so that the external air enters the disinfectant purifier from the purification air inlet for disinfection, and then flows through the purification air outlet, the atomization air inlet and the atomization air outlet in sequence to be blown out.

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