A disinfection and sterilization device based on mobile personnel and a method of use thereof

Abstract

The application discloses a disinfection and sterilization equipment based on mobile personnel and a use method thereof, wherein the disinfection and sterilization equipment based on mobile personnel comprises a disinfection channel and spray assemblies one, two, a footrest and a liquid storage tank arranged on the disinfection channel; the disinfection channel comprises a bottom plate, vertical plates one and two and a top plate, the vertical plate one is fixedly installed on the top left side of the bottom plate, the vertical plate two is fixedly installed on the top right side of the bottom plate, and the top plate is fixedly installed on the top of the vertical plates one and two; the spray assembly one is arranged between the bottom plate, the vertical plates one and two, the spray assembly two is arranged on the top plate, the footrest is arranged on the bottom plate, and the liquid storage tank is fixedly installed on the right side wall of the vertical plate two. The disinfection and sterilization equipment based on mobile personnel has the advantages of reasonable design, automatic personnel disinfection and sterilization in all directions, reduced labor intensity of workers, and improved disinfection and sterilization quality and efficiency of mobile personnel.

Description

Technical Field

[0001] This invention relates to the field of disinfection and sterilization equipment technology, specifically to a disinfection and sterilization equipment for mobile personnel and its usage method. Background Technology

[0002] In public places such as train stations, shopping malls, and hospitals, where there is a high density of people, disinfection and sterilization equipment is frequently used to disinfect and sterilize people and remove any potentially harmful germs to prevent cross-infection. Currently, in situations such as influenza, COVID-19, and hand-foot-and-mouth disease, disinfection and sterilization equipment plays a crucial role in maintaining public health, ensuring workplace safety, and protecting individual health. It is one of the important means for modern society to cope with the challenges of infectious diseases and safeguard public health.

[0003] In existing technologies, disinfection and sterilization of mobile personnel in public places mostly rely on manual methods. This usually involves staff manually spraying medical alcohol disinfectant onto each person's entire body. This method not only increases the labor intensity of staff and has low work efficiency, but also fails to disinfect and sterilize mobile personnel thoroughly, especially the soles of shoes, which are not effectively disinfected. Therefore, we propose a disinfection and sterilization device for mobile personnel and its usage method to solve the above problems. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a disinfection and sterilization device for mobile personnel and its usage method. This solves the problems that manual disinfection and sterilization not only increases the labor intensity of workers and has low work efficiency, but also fails to provide comprehensive and thorough disinfection and sterilization for mobile personnel, especially for the soles of shoes, which are not effectively disinfected and sterilized.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a disinfection and sterilization device for mobile personnel, comprising a disinfection channel and spraying components one and two, a footrest, and a storage tank disposed on the disinfection channel. The disinfection channel includes a base plate, vertical plate one, vertical plate two, and a top plate. Vertical plate one is fixedly installed on the top left side of the base plate, vertical plate two is fixedly installed on the top right side of the base plate, and the top plate is fixedly installed on the top of vertical plate one and vertical plate two. Spraying component one is disposed between the base plate, vertical plate one, and vertical plate two, spraying component two is disposed on the top plate, the footrest is disposed on the base plate, and the storage tank is fixedly installed on the right side wall of vertical plate two, containing disinfectant. A delivery pump is fixedly installed on the top of the storage tank, a suction pipe is fixedly installed at the suction end of the delivery pump, one end of the suction pipe extends into the storage tank, and an outlet pipe is fixedly installed at the discharge end of the delivery pump. A receiving box is fixedly installed on the top of the top plate, and one end of the outlet pipe is fixedly connected to the right side of the receiving box. Spraying components one and two are both connected to the receiving box.

[0008] Preferably, the spraying assembly includes pipe 1, pipe 2, pipe 3, pipe 4, multiple atomizing nozzles 1, multiple atomizing nozzles 2, and multiple atomizing nozzles 3. Pipes 1, 2, 3, and 4 are welded together in sequence. One end of pipe 1 is fixedly connected to the left side wall of the liquid receiving box. Pipe 2 is embedded and fixed inside the vertical plate 1. Pipe 3 is embedded and fixed inside the bottom plate. Pipe 4 is embedded and fixed inside the vertical plate 2. Multiple atomizing nozzles 1 are all fixedly installed on pipe 2 and are evenly distributed, and the spraying ends of multiple atomizing nozzles 1 are all located outside the vertical plate 1. Multiple atomizing nozzles 2 are all fixedly installed on pipe 3 and are evenly distributed. Multiple atomizing nozzles 3 are all fixedly installed on pipe 4 and are evenly distributed, and the spraying ends of multiple atomizing nozzles 3 are all located outside the vertical plate 2.

[0009] Preferably, the second spraying assembly includes a hollow vertical shaft, a hollow disc, multiple atomizing nozzles, a liquid inlet pipe, and a drive unit. A groove is provided at the bottom of the top plate, and the hollow vertical shaft is rotatably installed in the groove. The bottom end of the hollow vertical shaft extends out of the groove. The hollow disc is fixedly connected to the bottom end of the hollow vertical shaft. The multiple atomizing nozzles are all fixedly installed at the bottom of the hollow disc and are evenly distributed. The top end of the hollow vertical shaft extends to the top of the top plate. The liquid inlet pipe is fixedly connected to the left side of the liquid receiving box, and one end of the liquid inlet pipe extends into the hollow vertical shaft.

[0010] Preferably, a sealing ring is fixedly installed inside the hollow vertical shaft, and the liquid inlet pipe is rotatably connected to the hollow vertical shaft through the sealing ring.

[0011] Preferably, the drive unit includes a bearing seat, a drive shaft, multiple push blades, a gear, and an external gear ring. The bearing seat is fixedly installed on the top inner wall of the liquid receiving box, the drive shaft is rotatably installed on the bearing seat, the multiple push blades are all fixedly installed on the drive shaft and are distributed in an evenly spaced ring, and the multiple push blades are all located inside the liquid receiving box. The bottom end of the drive shaft extends into the groove, the gear is fixedly installed on the bottom end of the drive shaft, and the external gear ring is fixedly fitted on the hollow vertical shaft, with the gear meshing with the external gear ring.

[0012] Preferably, the footrest includes a support base and a grating plate. The support base is fixedly installed on the top of the base plate, and the bottom of the support base extends into the base plate. The top of the support base has a dust removal chamber, a disinfection chamber, and a drying chamber, which are distributed sequentially from front to back. The grating plate is detachably installed and fixed on the top of the support base. Pipe 3 passes through the disinfection chamber, and multiple atomizing nozzles 2 are located inside the disinfection chamber. A filter screen is fixedly installed inside the dust removal chamber. A suction fan is fixedly installed on the right outer wall of the support base. The suction end of the suction fan is fixedly connected to a suction pipe, and one end of the suction pipe extends into the dust removal chamber and is located below the filter screen. An ultraviolet sterilization lamp is fixedly installed on one inner wall of the drying chamber. A heater is fixedly installed on the right outer wall of the support base, and the exhaust end of the heater extends outside the drying chamber.

[0013] Preferably, the filter screen is an upwardly convex arc shape, and the top of the grid plate is sprayed with three different colors of paint, which are respectively located directly above the dust removal chamber, the disinfection chamber and the drying chamber.

[0014] Preferably, infrared sensors are fixedly installed on the side walls of the vertical plate one and the vertical plate two that are close to each other. An installation beam is fixedly installed on the front side wall of the vertical plate one, a thermal imaging thermometer is fixedly installed on the right side wall of the installation beam, and an alarm is fixedly installed on the top of the installation beam. The alarm is electrically connected to the thermal imaging thermometer.

[0015] Preferably, the top of the liquid storage tank is provided with a liquid filling hole, a stopcock is installed in the internal thread of the liquid filling hole, and a liquid level observation window is provided on the front side wall of the liquid storage tank.

[0016] A method for using the above-mentioned disinfection and sterilization equipment for mobile personnel includes the following steps:

[0017] S1: When personnel are about to pass through the disinfection channel, the thermal imaging temperature measuring device will detect their body temperature. If an abnormal body temperature is detected, the alarm will sound to remind the staff, who will then decide whether to allow the personnel to continue passing through.

[0018] S2: When personnel enter the disinfection channel, the infrared sensor detects the personnel and transmits the detection signal to the PLC controller installed on the disinfection channel. Upon receiving the instruction, the PLC controller will automatically control the conveying pump, suction fan, warm air fan and ultraviolet sterilization lamp to be powered on and run. When personnel walk forward on the foot platform, they can determine which part of the dust removal chamber, disinfection chamber and drying chamber their standing position corresponds to based on the different colors of paint on the top of the grating.

[0019] When a person stands above the dust removal chamber, the suction fan generates suction, creating negative pressure inside the dust removal chamber, which can suck away the dust carried on the soles of the shoes. The dust is then intercepted and filtered by the filter screen.

[0020] When personnel stand above the disinfection chamber, multiple atomizing nozzles on pipe three spray out a mist of disinfectant, which can disinfect and sterilize the soles of personnel's shoes.

[0021] When a person stands above the drying chamber, the ultraviolet light emitted by the ultraviolet sterilization lamp irradiates the soles of the shoes to sterilize them, while the heater blows out hot air to heat and dry the sterilized soles.

[0022] S3: As personnel walk forward on the footrest, the disinfectant in the storage tank is pumped into the receiving box by the operation of the delivery pump. A portion of the disinfectant in the receiving box flows through pipe 1, pipe 2, pipe 3 and pipe 4 in sequence, and is atomized and sprayed from multiple atomizing nozzles 1, 2 and 3, which can disinfect and sterilize the left side, right side and soles of the personnel's shoes.

[0023] Another portion of the disinfectant in the receiving box flows sequentially through the inlet pipe, the hollow vertical shaft, and the hollow disc, and is then atomized and sprayed downwards from multiple atomizing nozzles. This can also be used to disinfect and sterilize personnel. At the same time, the kinetic energy generated when the disinfectant flows into the receiving box can drive multiple pusher blades and the drive shaft to rotate, causing the gears to follow the drive shaft. Through the meshing transmission between the gears and the external gear ring, the hollow vertical shaft can be controlled to drive the hollow disc and multiple atomizing nozzles to rotate, thereby increasing the spray range of the atomized disinfectant and enabling automatic all-round disinfection and sterilization of personnel.

[0024] S4: When personnel leave the disinfection channel and the infrared sensor does not detect personnel passing through the disinfection channel, the detection signal is transmitted to the PLC controller. The PLC controller automatically controls the conveying pump, suction fan, warm air fan and ultraviolet sterilization lamp to stop running.

[0025] (III) Beneficial Effects

[0026] This invention provides a disinfection and sterilization device for mobile personnel and its usage method. It has the following beneficial effects:

[0027] (1) By utilizing the combined action of spray component one, spray component two and foot pedal, it is possible to achieve the effect of automatic all-round disinfection and sterilization of personnel, reducing the labor intensity of staff and improving the quality and efficiency of disinfection and sterilization of mobile personnel.

[0028] (2) When a person stands on the footrest above the dust removal chamber, the suction generated by the fan can remove the dust on the soles of the shoes, which is then filtered by the filter. When a person stands above the disinfection chamber, the atomized disinfectant sprayed from multiple nozzles can disinfect and sterilize the soles of the shoes. When a person stands above the drying chamber, the ultraviolet sterilization lamp can sterilize the soles of the shoes by ultraviolet irradiation, and the hot air blown out by the heater can heat and dry the sterilized soles. Attached Figure Description

[0029] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0030] Figure 2 This is a cross-sectional view of the main structure of the present invention;

[0031] Figure 3 This is a three-dimensional structural diagram of spray component one;

[0032] Figure 4 for Figure 2 An enlarged schematic diagram of part A in the middle;

[0033] Figure 5 This is a schematic diagram of the three-dimensional structure of the footrest.

[0034] Figure 6 This is a three-dimensional structural diagram of the support base;

[0035] Figure 7 A first-person perspective three-dimensional structural diagram of spray component two;

[0036] Figure 8 This is a three-dimensional structural diagram of the second spray component.

[0037] In the diagram: 1. Base plate; 2. Vertical plate one; 3. Vertical plate two; 4. Top plate; 5. Spray assembly one; 6. Foot platform; 7. Liquid storage tank; 8. Transfer pump; 9. Suction pipe; 10. Discharge pipe; 11. Liquid receiving box; 12. Groove; 13. Hollow vertical shaft; 14. Hollow disc; 15. Atomizing nozzle four; 16. Inlet pipe; 17. Shaft seat; 18. Drive shaft; 19. Push blade; 20. Gear; 21. External gear ring; 22. Plug; 23. Filter screen; 24. Suction fan. 25. Air intake pipe; 26. Warm air blower; 27. Ultraviolet sterilization lamp; 28. Infrared sensor; 29. ​​Mounting beam; 30. Thermal imaging thermometer; 31. Alarm; 32. Liquid level observation window; 51. Pipe 1; 52. Pipe 2; 53. Pipe 3; 54. Pipe 4; 55. Atomizing nozzle 1; 56. Atomizing nozzle 2; 57. Atomizing nozzle 3; 61. Support base; 62. Dust removal chamber; 63. Disinfection chamber; 64. Drying chamber; 65. Grating plate. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] like Figure 1-8 As shown, the present invention provides a technical solution: a disinfection and sterilization device for mobile personnel, including a disinfection channel and spraying components 5, 2, a footrest 6, and a liquid storage tank 7 installed on the disinfection channel. The disinfection channel includes a base plate 1, vertical plate 2, vertical plate 3, and a top plate 4. Vertical plate 2 is fixedly installed on the top left side of the base plate 1, vertical plate 3 is fixedly installed on the top right side of the base plate 1, and the top plate 4 is fixedly installed on the top of vertical plate 2 and vertical plate 3, wherein:

[0040] Spraying assembly 5 is positioned between base plate 1, vertical plate 2, and vertical plate 3. Spraying assembly 2 is positioned on top plate 4. Foot platform 6 is positioned on base plate 1 and is used to support personnel entering the disinfection channel. Storage tank 7 is fixedly installed on the right side wall of vertical plate 3. Storage tank 7 contains disinfectant, which can be medical alcohol disinfectant. A delivery pump 8 is fixedly installed on the top of storage tank 7. A suction pipe 9 is fixedly installed at the suction end of delivery pump 8. The end extends into the storage tank 7. The discharge end of the delivery pump 8 is fixedly installed with a liquid outlet pipe 10. The top of the top plate 4 is fixedly installed with a liquid receiving box 11. One end of the liquid outlet pipe 10 is fixedly connected to the right side of the liquid receiving box 11. Spraying component 1 5 and spraying component 2 are both connected to the liquid receiving box 11. The delivery pump 8 can pump the disinfectant in the storage tank 7 into the liquid receiving box 11, so that the disinfectant can be sprayed out from spraying component 1 5 and spraying component 2 to carry out comprehensive disinfection and sterilization treatment on pedestrians passing by.

[0041] In this embodiment, the spraying assembly 5 includes pipe 51, pipe 52, pipe 53, pipe 54, multiple atomizing nozzles 55, multiple atomizing nozzles 56, and multiple atomizing nozzles 57. Pipes 51, 52, 53, and 54 are sequentially welded together. One end of pipe 51 is fixedly connected to the left side wall of the liquid receiving box 11. Pipe 52 is embedded and fixed inside the vertical plate 2. Pipe 53 is embedded and fixed inside the bottom plate 1. Pipe 54 is embedded and fixed inside the vertical plate 3. Multiple atomizing nozzles 55 are all fixedly installed on pipe 52 and are evenly distributed. Furthermore, the spray ends of multiple atomizing nozzles 1 55 are all located outside the vertical plate 2, multiple atomizing nozzles 2 56 are all fixedly installed on pipe 3 53 and are evenly distributed, and multiple atomizing nozzles 3 57 are all fixedly installed on pipe 4 54 and are evenly distributed, with the spray ends of multiple atomizing nozzles 3 57 located outside the vertical plate 2 3. A portion of the disinfectant entering the receiving box 11 can flow sequentially through pipe 1 51, pipe 2 52, pipe 3 53 and pipe 4 54, thereby enabling the disinfectant to be atomized and sprayed simultaneously from multiple atomizing nozzles 1 55, multiple atomizing nozzles 2 56 and multiple atomizing nozzles 3 57 to disinfect and sterilize personnel.

[0042] In this embodiment, the spraying assembly 2 includes a hollow vertical shaft 13, a hollow disk 14, multiple atomizing nozzles 15, a liquid inlet pipe 16, and a drive unit. A groove 12 is provided at the bottom of the top plate 4. The hollow vertical shaft 13 is rotatably installed within the groove 12, with its bottom end extending outside the groove 12. The hollow disk 14 is fixedly connected to the bottom end of the hollow vertical shaft 13. Multiple atomizing nozzles 15 are all fixedly installed at the bottom of the hollow disk 14 and are evenly distributed. The top end of the hollow vertical shaft 13... Extending above the top plate 4, the inlet pipe 16 is fixedly connected to the left side of the receiving box 11. One end of the inlet pipe 16 extends into the hollow vertical shaft 13. Another portion of the disinfectant entering the receiving box 11 can flow sequentially through the inlet pipe 16, the hollow vertical shaft 13, and the hollow disc 14, thereby allowing the disinfectant to be atomized and sprayed downwards from multiple atomizing nozzles 15 for disinfection and sterilization of personnel. The drive unit includes a shaft seat 17, a drive shaft 18, multiple pusher blades 19, a gear 20, and an external gear. The ring 21 and the bearing seat 17 are fixedly installed on the top inner wall of the liquid receiving box 11. The drive shaft 18 is rotatably installed on the bearing seat 17. Multiple pusher blades 19 are fixedly installed on the drive shaft 18 and are distributed in a ring at equal intervals. The multiple pusher blades 19 are all located inside the liquid receiving box 11. The bottom end of the drive shaft 18 extends into the groove 12. The gear 20 is fixedly installed on the bottom end of the drive shaft 18. The external gear ring 21 is fixedly fitted on the hollow vertical shaft 13. The gear 20 meshes with the external gear ring 21. The kinetic energy generated when the disinfectant enters the liquid receiving box 11 can drive the multiple pusher blades 19 and the drive shaft 18 to rotate, so that the gear 20 follows the drive shaft 18 to rotate. By using the meshing transmission action of the gear 20 and the external gear ring 21, the hollow vertical shaft 13 can be controlled to drive the hollow disk 14 and multiple atomizing nozzles 15 to rotate. Then, under the action of the centrifugal force generated by the rotation of the hollow disk 14, the spray range of the atomized disinfectant can be increased, and the comprehensiveness of disinfection and sterilization of personnel can be improved.

[0043] In this embodiment, the footrest 6 includes a support base 61 and a grille plate 65. The support base 61 is fixedly installed on the top of the base plate 1, and the bottom of the support base 61 extends into the base plate 1. The top of the support base 61 is provided with a dust removal chamber 62, a disinfection chamber 63, and a drying chamber 64. The grille plate 65 is used to simultaneously cover the dust removal chamber 62, the disinfection chamber 63, and the drying chamber 64. It should be noted that, as Figure 5As shown, the grille plate 65 has multiple arrayed through holes. The dust removal chamber 62, disinfection chamber 63, and drying chamber 64 are arranged sequentially from front to back. The grille plate 65 is detachably installed and fixed to the top of the support base 61. Specifically, the grille plate 65 can be installed on the top of the support base 61 by bolt assembly. Pipe 3 53 passes through the disinfection chamber 63. Multiple atomizing nozzles 2 56 are located inside the disinfection chamber 63. The atomized disinfectant sprayed from the multiple atomizing nozzles 2 56 can disinfect and sterilize the soles of personnel's shoes, further improving the comprehensiveness of personnel disinfection and sterilization. A filter screen 23 is fixedly installed inside the dust removal chamber 62 to intercept and filter dust. A suction device is fixedly installed on the right outer wall of the support base 61. The suction end of the blower 24 is fixedly connected to the suction pipe 25. One end of the suction pipe 25 extends into the dust removal chamber 62 and is located below the filter screen 23. The suction force generated by the blower 24 during operation can create negative pressure in the dust removal chamber 62. When a person stands on the dust removal chamber 62, the dust carried on the soles of the shoes can be sucked away. An ultraviolet sterilization lamp 27 is fixedly installed on one inner wall of the drying chamber 64. The ultraviolet light emitted by the ultraviolet sterilization lamp 27 can be used to sterilize the soles of the shoes by ultraviolet irradiation. A heater 26 is fixedly installed on the right outer wall of the support base 61. The exhaust end of the heater 26 extends to the outside of the drying chamber 64. The hot air blown out by the heater 26 can be used to heat and dry the sterilized soles of the shoes.

[0044] In this embodiment, in order to prevent the disinfectant from overflowing from the top of the hollow vertical shaft 13, a sealing ring is fixedly installed inside the hollow vertical shaft 13, and the liquid inlet pipe 16 is rotatably connected to the hollow vertical shaft 13 through the sealing ring.

[0045] In this embodiment, in order to ensure the effective air permeability of the filter 23, the filter 23 is an upwardly convex arc shape. The top of the grid plate 65 is sprayed with three different colors of paint. The three different colors of paint are located directly above the dust removal chamber 62, the disinfection chamber 63 and the drying chamber 64, respectively. By spraying three different colors of paint on the grid plate 65, personnel can intuitively observe and determine which part of the dust removal chamber 62, the disinfection chamber 63 and the drying chamber 64 their standing position corresponds to.

[0046] In this embodiment, infrared sensors 28 are fixedly installed on the side walls of vertical plates 2 and 3 that are close to each other. The infrared sensors 28 can detect whether personnel are passing through the disinfection channel. A mounting beam 29 is fixedly installed on the front side wall of vertical plate 2. A thermal imaging thermometer 30 is fixedly installed on the right side wall of the mounting beam 29. An alarm 31 is fixedly installed on the top of the mounting beam 29. The alarm 31 is electrically connected to the thermal imaging thermometer 30. The thermal imaging thermometer 30 is used to detect whether the body temperature of personnel is normal. When the detected body temperature of personnel is abnormal, the alarm 31 will sound an alarm to remind the staff, allowing the staff to decide whether to allow the personnel to continue passing through. It should be noted that a PLC controller (not shown in this article), a conveying pump 8, a suction fan 24, and a heater are also installed in the disinfection channel. The fan 26, ultraviolet sterilization lamp 27, and infrared sensor 28 are electrically connected to the PLC controller via wires. When the infrared sensor 28 detects personnel passing through the disinfection channel, it transmits a detection signal to the PLC controller. At this time, the controller automatically controls the delivery pump 8, suction fan 24, heater 26, and ultraviolet sterilization lamp 27 to power on and operate. When the infrared sensor 28 does not detect personnel passing through the disinfection channel, the PLC controller automatically controls the delivery pump 8, suction fan 24, heater 26, and ultraviolet sterilization lamp 27 to stop operating. The wiring connection method and control method of the delivery pump 8, suction fan 24, heater 26, ultraviolet sterilization lamp 27, infrared sensor 28, and PLC controller are mature technologies in this field and are fully disclosed. Therefore, they will not be described in detail here.

[0047] In this embodiment, in order to facilitate the replenishment of disinfectant into the storage tank 7, a filling hole is provided on the top of the storage tank 7, and a stopcock 22 is installed in the threaded part of the filling hole. In order to facilitate the observation of the remaining amount of disinfectant in the storage tank 7, a liquid level observation window 32 is provided on the front side wall of the storage tank 7.

[0048] Working principle: When personnel are about to pass through the disinfection channel, the thermal imaging thermometer 30 can detect their body temperature. If an abnormal body temperature is detected, the alarm 31 will sound to remind the staff, who will then decide whether to allow the personnel to continue passing through. If the body temperature is normal, the personnel can directly enter the disinfection channel. At this time, the infrared sensor 28 will detect the personnel and transmit the detection signal to the PLC controller. Upon receiving the instruction, the PLC controller will automatically control the delivery pump 8, the suction fan 24, the warm air fan 26, and the ultraviolet sterilization lamp 27 to operate. As the personnel walk forward on the footrest 6, the delivery pump 8 will pump the disinfectant into the receiving box 11. A portion of the disinfectant entering the receiving box 11 can be atomized and sprayed from multiple atomizing nozzles 55, 56, and 57 to disinfect the left and right sides of the personnel and the soles of their shoes. Another portion of the disinfectant entering the receiving box 11 can be atomized and sprayed downwards from multiple atomizing nozzles 15. It can also be used to disinfect and sterilize personnel. Simultaneously, the kinetic energy generated when the disinfectant flows into the receiving box 11 can drive multiple pusher blades 19, drive shaft 18, and gear 20 to rotate. The meshing transmission between gear 20 and external gear ring 21 controls the hollow vertical shaft 13 to drive the hollow disc 14 and multiple atomizing nozzles 15 to rotate, thereby increasing the spray range of the atomized disinfectant. When personnel stand on the footrest 6 above the dust removal chamber 62, the suction generated by the fan 24 can remove the dust from their shoes. The dust carried on the bottom is sucked away and filtered by the filter screen 23. When a person stands above the disinfection chamber 63, the atomized disinfectant sprayed from multiple atomizing nozzles 256 can disinfect and sterilize the soles of the person's shoes. When a person stands above the drying chamber 64, the ultraviolet sterilization lamp 27 can sterilize the soles of the shoes by ultraviolet irradiation. At the same time, the hot air blown by the heater 26 can heat and dry the sterilized soles of the shoes, thereby achieving the effect of automatic all-round disinfection and sterilization of the person.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A disinfection and sterilization device for mobile personnel, characterized in that, It includes a disinfection channel and spraying components 1 (5), spraying components 2, foot platform (6), and liquid storage tank (7) installed on the disinfection channel. The disinfection channel includes a base plate (1), vertical plate 1 (2), vertical plate 2 (3), and top plate (4). The vertical plate 1 (2) is fixedly installed on the top left side of the base plate (1), the vertical plate 2 (3) is fixedly installed on the top right side of the base plate (1), and the top plate (4) is fixedly installed on the top of the vertical plate 1 (2) and the vertical plate 2 (3). The first spraying component (5) is set between the base plate (1), the first vertical plate (2) and the second vertical plate (3), the second spraying component is set on the top plate (4), the foot platform (6) is set on the base plate (1), the liquid storage tank (7) is fixedly installed on the right side wall of the second vertical plate (3), and the liquid storage tank (7) contains disinfectant. A delivery pump (8) is fixedly installed on the top of the storage tank (7). A suction pipe (9) is fixedly installed on the suction end of the delivery pump (8). One end of the suction pipe (9) extends into the storage tank (7). A discharge pipe (10) is fixedly installed on the discharge end of the delivery pump (8). A receiving box (11) is fixedly installed on the top of the top plate (4). One end of the discharge pipe (10) is fixedly connected to the right side of the receiving box (11). Both the first spraying component (5) and the second spraying component are connected to the receiving box (11).

2. The disinfection and sterilization equipment based on mobile personnel according to claim 1, characterized in that: The spraying assembly 1 (5) includes pipe 1 (51), pipe 2 (52), pipe 3 (53), pipe 4 (54), multiple atomizing nozzles 1 (55), multiple atomizing nozzles 2 (56), and multiple atomizing nozzles 3 (57). Pipe 1 (51), pipe 2 (52), pipe 3 (53), and pipe 4 (54) are welded together in sequence. One end of pipe 1 (51) is fixedly connected to the left side wall of the liquid receiving box (11). Pipe 2 (52) is embedded and fixed inside the vertical plate 1 (2), and pipe 3 (53) is embedded and fixed inside the base plate (1). The pipe four (54) is installed and fixed inside the vertical plate two (3). Multiple atomizing nozzles one (55) are fixedly installed on the pipe two (52) and are evenly distributed. The spray ends of the multiple atomizing nozzles one (55) are located outside the vertical plate one (2). Multiple atomizing nozzles two (56) are fixedly installed on the pipe three (53) and are evenly distributed. Multiple atomizing nozzles three (57) are fixedly installed on the pipe four (54) and are evenly distributed. The spray ends of the multiple atomizing nozzles three (57) are located outside the vertical plate two (3).

3. The disinfection and sterilization equipment based on mobile personnel according to claim 1, characterized in that: The second spraying assembly includes a hollow vertical shaft (13), a hollow disc (14), multiple atomizing nozzles (15), an inlet pipe (16), and a drive unit. The bottom of the top plate (4) has a groove (12). The hollow vertical shaft (13) is rotatably installed in the groove (12). The bottom end of the hollow vertical shaft (13) extends to the outside of the groove (12). The hollow disc (14) is fixedly connected to the bottom end of the hollow vertical shaft (13). The multiple atomizing nozzles (15) are fixedly installed at the bottom of the hollow disc (14) and are evenly distributed. The top end of the hollow vertical shaft (13) extends to the top of the top plate (4). The inlet pipe (16) is fixedly connected to the left side of the liquid receiving box (11). One end of the inlet pipe (16) extends into the hollow vertical shaft (13).

4. The disinfection and sterilization equipment based on mobile personnel according to claim 3, characterized in that: A sealing ring is fixedly installed inside the hollow vertical shaft (13), and the liquid inlet pipe (16) is rotatably connected to the hollow vertical shaft (13) through the sealing ring.

5. A disinfection and sterilization device for mobile personnel according to claim 3, characterized in that: The drive unit includes a bearing seat (17), a drive shaft (18), multiple pusher blades (19), a gear (20), and an external gear ring (21). The bearing seat (17) is fixedly installed on the top inner wall of the liquid receiving box (11). The drive shaft (18) is rotatably installed on the bearing seat (17). The multiple pusher blades (19) are all fixedly installed on the drive shaft (18) and are distributed in an evenly spaced ring. The multiple pusher blades (19) are all located inside the liquid receiving box (11). The bottom end of the drive shaft (18) extends into the groove (12). The gear (20) is fixedly installed on the bottom end of the drive shaft (18). The external gear ring (21) is fixedly fitted on the hollow vertical shaft (13). The gear (20) meshes with the external gear ring (21).

6. The disinfection and sterilization equipment based on mobile personnel according to claim 2, characterized in that: The footrest (6) includes a support base (61) and a grid plate (65). The support base (61) is fixedly installed on the top of the base plate (1), and the bottom of the support base (61) extends into the base plate (1). The top of the support base (61) is provided with a dust removal chamber (62), a disinfection chamber (63), and a drying chamber (64), which are distributed sequentially from front to back. The grid plate (65) is detachably installed and fixed on the top of the support base (61). The pipe three (53) passes through the disinfection chamber (63), and multiple atomizing nozzles two (56) are also present. All are located in the disinfection chamber (63). A filter screen (23) is fixedly installed in the dust removal chamber (62). A suction fan (24) is fixedly installed on the right outer wall of the support base (61). The suction end of the suction fan (24) is fixedly connected to a suction pipe (25). One end of the suction pipe (25) extends into the dust removal chamber (62) and is located below the filter screen (23). An ultraviolet sterilization lamp (27) is fixedly installed on one inner wall of the drying chamber (64). A heater (26) is fixedly installed on the right outer wall of the support base (61). The exhaust end of the heater (26) extends to the outside of the drying chamber (64).

7. A disinfection and sterilization device for mobile personnel according to claim 6, characterized in that: The filter (23) is an upwardly convex arc shape, and the top of the grid plate (65) is sprayed with three different colors of paint, which are located directly above the dust removal chamber (62), the disinfection chamber (63) and the drying chamber (64).

8. A disinfection and sterilization device for mobile personnel according to claim 1, characterized in that: Infrared sensors (28) are fixedly installed on the side walls of the vertical plate 1 (2) and the vertical plate 2 (3) that are close to each other. An installation beam (29) is fixedly installed on the front side wall of the vertical plate 1 (2). A thermal imaging thermometer (30) is fixedly installed on the right side wall of the installation beam (29). An alarm (31) is fixedly installed on the top of the installation beam (29). The alarm (31) is electrically connected to the thermal imaging thermometer (30).

9. A disinfection and sterilization device for mobile personnel according to claim 1, characterized in that: The top of the liquid storage tank (7) is provided with a liquid filling hole, and a stopcock (22) is installed in the internal thread of the liquid filling hole. A liquid level observation window (32) is provided on the front side wall of the liquid storage tank (7).

10. A method of using a disinfection and sterilization device for mobile personnel as described in any one of claims 1 to 9, characterized in that: The following steps are included: S1: When personnel are about to pass through the disinfection channel, the thermal imaging temperature measuring instrument (30) will detect the personnel's body temperature. If an abnormal body temperature is detected, the alarm (31) will sound an alarm to remind the staff, and the staff will decide whether to let the personnel continue to pass. S2: When personnel enter the disinfection channel, the infrared sensor (28) detects the personnel and transmits the detection signal to the PLC controller installed on the disinfection channel. The PLC controller will automatically control the delivery pump (8), the suction fan (24), the warm air blower (26) and the ultraviolet sterilization lamp (27) to be powered on and run. When personnel walk forward on the foot platform (6), they can determine which part of the dust removal chamber (62), the disinfection chamber (63) and the drying chamber (64) their position corresponds to based on the different colors of paint on the top of the grid plate (65). When a person stands above the dust removal chamber (62), the suction fan (24) generates suction, which creates negative pressure in the dust removal chamber (62), thus sucking away the dust carried on the soles of the shoes. The dust is then intercepted and filtered by the filter screen (23). When personnel stand above the disinfection chamber (63), multiple atomizing nozzles (56) on the pipe (53) spray out atomized disinfectant, which can disinfect and sterilize the soles of personnel's shoes. When personnel stand above the drying chamber (64), the ultraviolet light emitted by the ultraviolet sterilization lamp (27) sterilizes the soles of the shoes by ultraviolet irradiation, while the heater (26) blows out hot air to heat and dry the sterilized soles. S3: As the person walks forward on the footrest (6), the disinfectant in the storage tank (7) can be pumped to the receiving box (11) by the operation of the delivery pump (8). A part of the disinfectant in the receiving box (11) flows through pipe one (51), pipe two (52), pipe three (53) and pipe four (54) in sequence, and is atomized and sprayed out from multiple atomizing nozzles one (55), two atomizing nozzles (56) and three atomizing nozzles (57), so that the left side, right side and sole of the person can be disinfected and sterilized. Another part of the disinfectant in the receiving box (11) flows through the inlet pipe (16), the hollow vertical shaft (13) and the hollow disc (14) in sequence, and is sprayed downward from multiple atomizing nozzles (15). It can also disinfect and sterilize personnel. At the same time, the kinetic energy generated when the disinfectant enters the receiving box (11) can drive multiple push blades (19) and drive shaft (18) to rotate, so that the gear (20) follows the drive shaft (18) to rotate. Through the meshing transmission of the gear (20) and the external gear ring (21), the hollow vertical shaft (13) can be controlled to drive the hollow disc (14) and multiple atomizing nozzles (15) to rotate, which can increase the spray range of the atomized disinfectant and realize automatic disinfection and sterilization of personnel in all directions. S4: When personnel leave the disinfection channel, if the infrared sensor (28) does not detect personnel passing through the disinfection channel, it will transmit the detection signal to the PLC controller. The PLC controller will automatically control the delivery pump (8), the suction fan (24), the warm air blower (26) and the ultraviolet sterilization lamp (27) to stop running.

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