A kind of disinfecting system and control method thereof

Abstract

The present invention discloses a disinfection system and a control method thereof, wherein the disinfection system comprises: a detection unit for detecting the number of people in a set area in real time; a mobile unit for carrying the disinfection unit; and a disinfection unit, wherein the disinfection unit comprises a mounting shell installed on the upper side of the mobile unit, wherein a power supply module, a disinfection liquid atomization module, and a spray adjustment module are arranged in the mounting shell; the spray adjustment module comprises a plurality of exhaust fans for blowing out the atomized disinfection liquid, and an atomization spray pipe installed on the mounting shell that can swing up and down, wherein the atomization spray pipe is driven by a corresponding swing drive mechanism, and a second fog outlet pipe is arranged on the inner side of the fog outlet end of the atomization spray pipe, which is tilted upward. The present invention can not only effectively spray the atomized disinfectant more fully into the space of the set area, but also can adjust the spraying direction of the atomized disinfectant in real time according to the difference in the flow of people.

Description

Technical Field

[0001] The present invention relates to the technical field of a disinfection system and a disinfection control method thereof, and specifically to a disinfection system and a control method thereof, which can effectively perform automated disinfection in a set area. Background Art

[0002] In some areas, such as office buildings or hotel stairwells, there is a high risk of cross-infection of viruses due to the large flow of people. In order to reduce the risk of cross-infection of viruses in specific areas, intelligent disinfection equipment has begun to be put into use.

[0003] Existing intelligent disinfection equipment generally includes atomizing disinfection equipment and a mobile body for carrying the atomizing disinfection equipment. The mobile body drives the atomizing disinfection equipment to move within a set area, so that the atomized disinfectant sprayed by the atomizing disinfection equipment is evenly distributed within the set area, thereby reducing the risk of cross-infection of viruses within the set area. Since the spray outlet of the atomizing disinfectant of the existing intelligent disinfection equipment is fixed, the coverage effect of the atomizing disinfectant often fails to meet the design requirements; in addition, the flow of people in the set area often varies greatly in different time periods, resulting in the atomizing disinfectant being easily sprayed directly into the crowd when there are many people, which is very troublesome.

[0004] Therefore, the purpose of the present invention is to design a disinfection system and its control method that can effectively spray the atomized disinfectant more fully into the space of a set area, thereby improving the disinfection effect in the set area; and can adjust the spraying direction of the atomized disinfectant in real time according to the difference in human flow, thereby improving the disinfection adaptability. Summary of the invention

[0005] In view of the technical problems existing in the above-mentioned prior art, the present invention provides a disinfection system and a control method thereof, which can effectively solve the technical problems existing in the above-mentioned prior art.

[0006] The technical solution of the present invention is:

[0007] A disinfecting system, comprising

[0008] The detection unit is fixedly installed above the set area and is used to detect the number of people in the set area in real time;

[0009] A mobile unit, used to carry the disinfection unit and drive the disinfection unit to move within a set area;

[0010] The disinfection unit comprises an installation shell installed on the upper side of the mobile unit, and a power supply module, a disinfection liquid atomization module, and a spray adjustment module are arranged in the installation shell; the disinfection liquid atomization module comprises an atomization tank arranged in the installation shell, and a plurality of ultrasonic atomizers for atomizing the disinfection liquid in the atomization tank, and the ultrasonic atomizers are electrically connected to the power supply module through corresponding control modules respectively; the spray adjustment module comprises a plurality of exhaust fans for blowing out the atomized disinfection liquid, and an atomization spray pipe installed on the installation shell which can swing up and down, and the atomization spray pipe is driven by a corresponding swing driving mechanism, and a second fog outlet pipe is arranged on the inner side of the fog outlet end of the fog outlet pipe so as to be inclined upward, and a corresponding plug body is movably installed at the fog outlet end of the second fog outlet pipe through an elastic member, and the fog outlet end of the fog outlet pipe is inclined downward A corresponding connecting pipe is obliquely connected, and a corresponding closed sphere is movably installed in the connecting pipe; when the detection unit detects that the number of people in the set area is less than or equal to p1, the mobile unit carries the disinfection unit to patrol in the set area, and the swing drive mechanism drives the atomization spray pipe to swing up and down continuously, and the atomized disinfection liquid is continuously sprayed according to the height; when the detection unit detects that the number of people in the set area is greater than p1, the mobile unit carries the disinfection unit to patrol in the set area, and the swing drive mechanism drives the atomization spray pipe to swing upward to the position and then stops, so that the closed sphere rolls into the atomization spray pipe to form a seal against it, and the air pressure in the installation shell increases to push the plug outward, thereby opening the second fog outlet pipe, and the atomized disinfection liquid diffuses and sprays upward along the gap between the second fog outlet pipe and the plug body.

[0011] The power supply module is fixedly installed at the bottom of the installation shell, and the power supply module adopts a rechargeable and dischargeable lithium battery. The control module is externally connected to a corresponding touch screen control panel.

[0012] A corresponding disinfectant liquid collecting tank is fixedly installed at a position on the side of the bottom of the installation shell where the power supply module is not provided, a disinfectant liquid adding pipe is provided on the installation shell on the upper side of the disinfectant liquid collecting tank, and a pump is connected to the liquid guide pipe connected to the atomization tank from the bottom side of the disinfectant liquid collecting tank.

[0013] The atomization tank is supported and installed in the middle of the installation shell through corresponding partitions, the ultrasonic atomizers are fixedly installed at the bottom of the atomization tank, the exhaust fans are fixedly installed at the upper part of the atomization tank, and a plurality of corresponding air holes are evenly distributed on the installation shell outside the atomization tank.

[0014] The mist outlet end of the atomizing spray pipe is fixedly connected with a mist guide member arranged in a fan shape, and the mist outlet end of the mist guide member is arranged in a flat shape.

[0015] The mounting shell is provided with corresponding mounting holes at positions corresponding to the atomizing spray pipe, and a corresponding rubber plate is fixedly connected to the atomizing spray pipe. A spring steel bar arranged in a plane spiral line is embedded and installed in the rubber plate, and the atomizing spray pipe is fixedly connected to the mounting hole of the mounting shell through the rubber plate.

[0016] The inner upper part of the atomizing spray pipe is fixedly connected with corresponding card slots, and corresponding guide blocks are movably installed in the card slots. The swing driving mechanism includes an electric cylinder, and the output shaft end of the electric cylinder is downwardly fixed with a pull rod adapted to the guide block through a corresponding bracket, and the pull rod is hinged to the corresponding guide block.

[0017] The detection unit adopts an infrared temperature sensor, and the moving unit adopts an AGV vehicle.

[0018] The bottom ends of the connecting pipes are detachably provided with corresponding end caps, and the atomizing spray pipes on both sides of the connecting pipes are respectively fixed with ring plates adapted to the closed sphere; the elastic member is a coil spring, a fixing rod is transversely fixed to the second mist outlet pipe, one end of the elastic member not connected to the plug body is fixed to the fixing rod, and the plug body is a hollow plastic member.

[0019] A control method of the disinfection system according to the first embodiment includes the following specific steps:

[0020] S1, detecting the number of people in the set area by the detection unit, when the number of people in the set area is less than or equal to p1, proceeding to step S2; when the number of people in the set area is greater than p1, proceeding to step S3; when the number of people in the set area is continuously 0 within the time length t1, proceeding to step S4;

[0021] S2, controlling the mobile unit to carry the disinfection unit to patrol in the set area, controlling the swing drive mechanism to drive the atomization spray pipe to continuously swing up and down, and the atomized disinfection liquid is continuously sprayed according to the height;

[0022] S3, controlling the mobile unit to carry the disinfection unit to patrol in the set area, controlling the swing drive mechanism to drive the atomizing spray pipe to swing upward to a certain position and then stop, so that the closed sphere rolls into the atomizing spray pipe to seal it, and the elastic member is stretched after the plug body is compressed, and the atomized disinfection liquid spreads and sprays upward along the gap between the second atomizing spray pipe and the plug body;

[0023] S4, controlling the ultrasonic atomizer to stop operating, and controlling the mobile unit carrying the disinfection unit to move to a set position.

[0024] Advantages of the present invention:

[0025] 1) In the process of disinfection, the present invention first detects the number of people in the set area through the detection unit. When the detection unit detects that the number of people in the set area is less than or equal to p1, the mobile unit carries the disinfection unit to patrol in the set area. At the same time, the swing drive mechanism drives the atomization spray pipe to continuously swing up and down, so that the atomized disinfection liquid is continuously sprayed at high and low levels, so that the atomized disinfectant is more fully and evenly distributed in different height spaces in the set area, so as to improve the disinfection effect in the set area; when the detection unit detects that the number of people in the set area is less than or equal to p1, the mobile unit carries the disinfection unit to patrol in the set area. At the same time, the swing drive mechanism drives the atomization spray pipe to continuously swing up and down, so that the atomized disinfection liquid is continuously sprayed at high and low levels, so as to make the atomized disinfection liquid more fully and evenly distributed in different height spaces in the set area, so as to improve the disinfection effect in the set area; When it is greater than p1, the mobile unit carries the disinfection unit to patrol in the set area, the swing drive mechanism drives the atomizing spray pipe to swing upward to the position and then stops operating, the closed sphere rolls into the atomizing spray pipe to seal it, and the elastic part is stretched after the plug body is pressurized, and the atomized disinfectant liquid diffuses and sprays upward along the gap between the second mist outlet pipe and the plug body to prevent the atomized disinfectant from being sprayed directly on the human body, and the atomized disinfectant liquid diffused and sprayed upward can still achieve a good disinfection effect during the sedimentation process, thereby effectively improving the disinfection adaptability while maintaining the disinfection effect.

[0026] 2) The mist outlet end of the atomizing spray pipe of the present invention is fixedly connected with a mist guide member arranged in a fan shape, and the mist outlet end of the mist guide member is arranged in a flat shape. Thus, the atomized disinfectant is sprayed out in a planar shape, so as to ensure that the atomizing spray pipe in the process of swinging up and down can spray the atomized disinfectant more evenly into the corresponding space, so as to ensure the practical effect of the present invention.

[0027] 3) The atomizing spray pipe of the present invention is fixedly connected to the mounting shell by burying a rubber plate with spring steel strips arranged in a planar spiral line, so that the atomizing spray pipe can effectively form an elastic deformation limit installation on the mounting shell, thereby forming a reasonable match with the swing drive mechanism, so as to ensure the sealing effect while ensuring that the up and down swing setting of the atomizing spray pipe can be smoothly implemented, so as to further ensure the practical effect of the present invention.

[0028] 4) When the detection unit of the present invention detects that the number of people in the set area is continuously 0 within the time length t1, the ultrasonic atomizer is controlled to stop operating, and the mobile unit carrying the disinfection unit is controlled to move to the set position, so as to effectively and reasonably carry out the disinfection operation and effectively reduce energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention.

[0030] Figure 2 This is a schematic diagram of the structure in which the disinfection unit is arranged on the mobile unit.

[0031] Figure 3 It is a front view of the disinfecting unit arranged on the mobile unit.

[0032] Figure 4 It is a cross-sectional view of the disinfection unit being arranged on the mobile unit.

[0033] Figure 5 for Figure 4 A partial enlarged view of part A.

[0034] Figure 6 It is a control flow chart of the present invention.

[0035] In the accompanying drawings: detection unit 1, mobile unit 2, disinfection unit 3, installation shell 301, power supply module 302, disinfection liquid atomization module 303, atomization tank 3031, ultrasonic atomizer 3032, spray adjustment module 304, exhaust fan 3041, atomization spray pipe 3042, second mist outlet pipe 3043, swing drive mechanism 4, elastic member 5, plug body 6, connecting pipe 7, closed sphere 8, touch screen control panel 9, disinfection liquid collecting tank 10, disinfection liquid adding pipe 11, liquid guide pipe 12, partition 13, air vent 14, mist guide member 15, rubber plate 16, spring steel bar 17, card slot 18, guide block 19, bracket 20, pull rod 21, end cover 22, ring plate 23, fixed rod 24. DETAILED DESCRIPTION

[0036] In order to facilitate understanding by those skilled in the art, the structure of the present invention is further described in detail with reference to the embodiments in conjunction with the accompanying drawings:

[0037] Embodiment 1:

[0038] refer to Figure 1-5 , a disinfecting system, comprising

[0039] The detection unit 1 is fixedly installed above the set area and is used to detect the number of people in the set area in real time;

[0040] The mobile unit 2 is used to carry the disinfection unit 3 and drive the disinfection unit 3 to move within a set area;

[0041] The disinfection unit 3 comprises an installation shell 301 installed on the upper side of the mobile unit 2, and the installation shell 301 is provided with a power supply module 302, a disinfection liquid atomization module 303, and a spray adjustment module 304; the disinfection liquid atomization module 303 comprises an atomization tank 3031 arranged in the installation shell 301, and a plurality of ultrasonic atomizers 3032 for atomizing the disinfection liquid in the atomization tank 3031, and the ultrasonic atomizers 3032 are respectively electrically connected to the corresponding control modules to the power supply module 302; the spray adjustment module 304 includes a plurality of exhaust fans 3041 for blowing out the atomized disinfectant liquid, and an atomizing spray pipe 3042 which can be swung up and down and installed on the installation shell 301, and the atomizing spray pipe 3042 is driven by a corresponding swing drive mechanism 4, and a second atomizing spray pipe 3043 is arranged on the inner side of the atomizing end of the atomizing spray pipe 3042, and a corresponding plug is movably installed at the atomizing end of the second atomizing spray pipe 3043 through an elastic member 5. Body 6, the mist outlet end of the atomizing spray pipe 3042 is tilted downward and connected to a corresponding connecting pipe 7, and a corresponding closed sphere 8 is movably installed in the connecting pipe 7; when the detection unit 1 detects that the number of people in the set area is less than or equal to p1, the mobile unit 2 carries the disinfection unit 3 to patrol in the set area, and the swing drive mechanism 4 drives the atomizing spray pipe 3042 to swing up and down continuously, and the atomized disinfection liquid is continuously sprayed according to the height; when the detection unit 1 detects that the number of people in the set area is greater than p1, the mobile unit 2 carries the disinfection unit 3 to patrol in the set area, and the swing drive mechanism 4 drives the atomizing spray pipe 3042 to swing upward into place and then stop, so that the closed sphere 8 rolls into the atomizing spray pipe 3042 to form a seal against it, and the air pressure in the installation shell 301 increases, so that the plug body 6 is pushed outward, thereby opening the second fog outlet pipe 3043, and the atomized disinfection liquid diffuses and sprays upward along the gap between the second fog outlet pipe 3043 and the plug body 6.

[0042] In the process of disinfection, the present invention first detects the number of people in the set area through the detection unit 1. When the detection unit 1 detects that the number of people in the set area is less than or equal to p1, the mobile unit 2 carries the disinfection unit 3 to patrol in the set area. At the same time, the swing drive mechanism 4 drives the atomization spray pipe 3042 to continuously swing up and down, so that the atomized disinfection liquid is continuously sprayed according to the height, so that the atomized disinfection liquid is more fully and evenly distributed in different height spaces in the set area, so as to improve the disinfection effect in the set area; when the detection unit 1 detects that the number of people in the set area is greater than p1, The mobile unit 2 carries the disinfection unit 3 to patrol in the set area, the swing drive mechanism 4 drives the atomizing spray pipe 3042 to swing upward into place and then stops operating, the closing ball 8 rolls into the atomizing spray pipe 3042 to seal it, and the elastic member 5 is stretched after the plug body 6 is pressurized, and the atomized disinfectant liquid diffuses and sprays upward along the gap between the second mist outlet pipe 3043 and the plug body 6 to prevent the atomized disinfectant from being sprayed directly onto the human body, and the atomized disinfectant liquid diffused and sprayed upward can still achieve a good disinfection effect during the sedimentation process, thereby effectively improving the disinfection adaptability while maintaining the disinfection effect.

[0043] The power supply module 302 is fixedly installed at the bottom of the installation shell 301. The power supply module 302 uses a rechargeable lithium battery. The control module is externally connected to a corresponding touch screen control panel 9.

[0044] A corresponding disinfectant liquid collecting tank 10 is fixedly installed at a position on the side of the bottom of the installation shell 301 where the power supply module 302 is not provided, and a disinfectant liquid adding pipe 11 is provided on the installation shell 301 on the upper side of the disinfectant liquid collecting tank 10, and a liquid guide pipe 12 connected to the atomization tank 3031 by a pump is connected upward to the bottom side of the disinfectant liquid collecting tank 10.

[0045] The atomization slot 3031 is supported and installed in the middle of the installation shell 301 through the corresponding partition 13, the ultrasonic atomizer 3032 is fixedly installed at the bottom of the atomization slot 3031, and the exhaust fan 3041 is fixedly installed at the upper part of the atomization slot 3031. A plurality of corresponding air holes 14 are evenly distributed on the installation shell 301 outside the atomization slot 3031.

[0046] The mist outlet end of the atomizing spray pipe 3042 is fixedly connected with a fan-shaped mist guide 15, and the mist outlet end of the atomizing spray pipe 15 is flat. Thus, the atomized disinfectant is sprayed in a planar shape, so as to ensure that the atomizing spray pipe 3042 can spray the atomized disinfectant more evenly into the corresponding space during the up and down swinging process, so as to ensure the practical effect of the present invention.

[0047] The mounting shell 301 is provided with corresponding mounting holes at positions corresponding to the atomizing spray pipe 3042. A corresponding rubber plate 16 is fixedly connected to the atomizing spray pipe 3042. A spring steel bar 17 arranged in a plane spiral line is embedded and installed in the rubber plate 16. The atomizing spray pipe 3042 is fixedly connected to the mounting hole of the mounting shell 301 through the rubber plate 16. The atomizing spray pipe 3042 is fixedly connected to the mounting shell 301 by embedding the rubber plate 16 in which the spring steel bar 17 arranged in a plane spiral line is installed, so that the atomizing spray pipe 3042 can effectively form an elastic deformation limiting installation on the mounting shell 301, thereby forming a reasonable match with the swing drive mechanism 4, so as to ensure the sealing effect while ensuring that the up and down swinging setting of the atomizing spray pipe 3042 can be smoothly implemented, so as to further ensure the practical effect of the present invention.

[0048] The inner upper part of the atomizing spray pipe 3042 is fixedly connected with a corresponding slot 18, and the corresponding guide block 19 is movably installed in the slot 18. The swing driving mechanism 4 includes an electric cylinder, and the output shaft end of the electric cylinder is downwardly fixed with a pull rod 21 adapted to the guide block 19 through a corresponding bracket 20, and the pull rod 21 is hinged to the corresponding guide block 19.

[0049] The detection unit 1 adopts an infrared temperature sensor, and the mobile unit 2 adopts an AGV trolley. The bottom end of the connecting pipe 7 is detachably mounted with corresponding end caps 22, and the atomizing spray pipes 3042 on both sides of the connecting pipe 7 are respectively fixed with ring plates 23 adapted to the closed sphere 8; the elastic member 5 adopts a spiral spring, and a fixed rod 24 is transversely fixed to the second mist outlet pipe 3043, and the end of the elastic member 5 not connected to the plug body 6 is fixed to the fixed rod 24, and the plug body 6 adopts a hollow plastic member.

[0050] Embodiment 2:

[0051] refer to Figure 6 A control method of the disinfection system according to the first embodiment includes the following specific steps:

[0052] S1, detecting the number of people in the set area by the detection unit 1, when the number of people in the set area is less than or equal to p1, proceeding to step S2; when the number of people in the set area is greater than p1, proceeding to step S3; when the number of people in the set area is continuously 0 within the time length t1, proceeding to step S4;

[0053] S2, control the mobile unit 2 to carry the disinfection unit 3 to patrol in the set area, control the swing drive mechanism 4 to drive the atomization spray pipe 3042 to continuously swing up and down, and the atomized disinfection liquid is continuously sprayed according to the height;

[0054] S3, control the mobile unit 2 to carry the disinfection unit 3 to patrol in the set area, control the swing drive mechanism 4 to drive the atomizing spray pipe 3042 to swing upward to the position and then stop, so that the closed ball 8 rolls into the atomizing spray pipe 3042 to seal it, and the elastic member 5 is stretched after the plug body 6 is compressed, and the atomized disinfection liquid spreads and sprays upward along the gap between the second mist outlet pipe 3043 and the plug body 6;

[0055] S4, control the ultrasonic atomizer 3032 to stop operating, and control the mobile unit 2 carrying the disinfection unit 3 to move to a set position.

[0056] Disinfection control is performed according to the control method of Example 2, so that the present invention can adjust the spraying direction of the atomized disinfectant in real time according to the difference in human flow, and can continuously maintain a reasonable disinfection effect during the disinfection process; and when the detection unit of the present invention detects that the number of people in the set area is continuously 0 within the time length t1, the ultrasonic atomizer 3032 is controlled to stop operating, and the mobile unit 2 carrying the disinfection unit 3 is controlled to move to the set position, so as to effectively and reasonably carry out the disinfection operation, and can effectively reduce energy consumption.

[0057] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A disinfection system, characterized in that: include A detection unit (1) is fixedly installed above a set area and is used to detect the number of people in the set area in real time; A mobile unit (2) is used to carry the disinfection unit (3) and drive the disinfection unit (3) to move within a set area; The disinfection unit (3) comprises a mounting shell (301) mounted on the upper side of the mobile unit (2), wherein the mounting shell (301) is provided with a power supply module (302), a disinfection liquid atomization module (303), and a spray adjustment module (304); the disinfection liquid atomization module (303) comprises an atomization tank (3031) disposed in the mounting shell (301), and a plurality of ultrasonic atomizers (3032) for atomizing the disinfection liquid in the atomization tank (3031), wherein the ultrasonic atomizers (3032) are respectively controlled by corresponding control modules. The spray regulating module (304) is electrically connected to the power supply module (302); the spray regulating module (304) comprises a plurality of exhaust fans (3041) for blowing out the atomized disinfectant liquid, and an atomizing spray pipe (3042) which can be swung up and down on the mounting shell (301), the atomizing spray pipe (3042) being driven by a corresponding swing driving mechanism (4), a second atomizing spray pipe (3043) being arranged on the inner side of the atomizing spray pipe (3042) at an upward tilting direction at the atomizing end, and a corresponding atomizing spray pipe (3043) being movably mounted at the atomizing end of the second atomizing spray pipe (3043) via an elastic member (5). The plug body (6) of the atomizing spray pipe (3042) is connected to a corresponding connecting pipe (7) at a downward tilt at the mist outlet end thereof, and a corresponding closed sphere (8) is movably installed in the connecting pipe (7); when the detection unit (1) detects that the number of people in the set area is less than or equal to p1, the mobile unit (2) carries the disinfection unit (3) to patrol in the set area, and the swing drive mechanism (4) drives the atomizing spray pipe (3042) to swing up and down continuously, and the atomized disinfection liquid is continuously sprayed at a high and low level; when the detection unit (1) detects that the number of people in the set area is less than or equal to p1, the mobile unit (2) carries the disinfection unit (3) to patrol in the set area, and the swing drive mechanism (4) drives the atomizing spray pipe (3042) to swing up and down continuously, and the atomized disinfection liquid is continuously sprayed at a high and low level; When the number of people in the area is greater than p1, the mobile unit (2) carries the disinfection unit (3) to patrol in the set area, the swing drive mechanism (4) drives the atomizing spray pipe (3042) to swing upward to the position and then stops, so that the closed ball (8) rolls into the atomizing spray pipe (3042) to seal it, the air pressure in the installation shell (301) increases, so that the plug body (6) is pushed outward, thereby opening the second fog outlet pipe (3043), and the atomized disinfection liquid diffuses and sprays upward along the gap between the second fog outlet pipe (3043) and the plug body (6); The bottom ends of the connecting tubes (7) are detachably provided with corresponding end caps (22); the atomizing spray pipes (3042) on both sides of the connecting tube (7) are respectively fixedly provided with ring plates (23) adapted to the closed sphere (8); the elastic member (5) is a coil spring; a fixing rod (24) is transversely fixedly provided on the second atomizing spray pipe (3043); an end of the elastic member (5) not connected to the plug body (6) is fixedly provided on the fixing rod (24); and the plug body (6) is a hollow plastic member.

2. A disinfecting system according to claim 1, characterized in that: The power supply module (302) is fixedly mounted on the bottom of the mounting housing (301); the power supply module (302) uses a rechargeable lithium battery; and the control module is externally connected to a corresponding touch screen control panel (9).

3. A disinfecting system according to claim 2, characterized in that: A corresponding disinfectant liquid collecting tank (10) is fixedly installed at a position on one side of the bottom of the installation shell (301) where the power supply module (302) is not provided, and a disinfectant liquid adding pipe (11) is provided on the installation shell (301) on the upper side of the disinfectant liquid collecting tank (10), and a pump is connected to the bottom side of the disinfectant liquid collecting tank (10) and upwardly connected to a liquid guide pipe (12) connected to the atomization tank (3031).

4. A disinfection system according to claim 1, characterized in that: The atomizing groove (3031) is supported and installed in the middle part of the mounting shell (301) through a corresponding partition (13), the ultrasonic atomizer (3032) is fixedly installed at the bottom of the atomizing groove (3031), and the exhaust fan (3041) is fixedly installed at the upper part of the atomizing groove (3031). A plurality of corresponding air holes (14) are evenly distributed on the mounting shell (301) outside the atomizing groove (3031).

5. A disinfection system according to claim 1, characterized in that: The mist outlet end of the atomizing spray pipe (3042) is fixedly connected to a mist guide member (15) arranged in a fan shape, and the mist outlet end of the mist guide member (15) is arranged in a flat shape.

6. A disinfection system according to claim 5, characterized in that: The mounting shell (301) is provided with corresponding mounting holes at positions corresponding to the atomizing spray pipe (3042), and a corresponding rubber plate (16) is fixedly connected to the atomizing spray pipe (3042). A spring steel bar (17) arranged in a planar spiral line is embedded and installed in the rubber plate (16), and the atomizing spray pipe (3042) is fixedly connected to the mounting hole of the mounting shell (301) through the rubber plate (16).

7. A disinfection system according to claim 6, characterized in that: The inner upper part of the atomizing spray pipe (3042) is fixedly connected with a corresponding slot (18), and a corresponding guide block (19) is movably installed in the slot (18). The swing drive mechanism (4) comprises an electric cylinder, and the output shaft end of the electric cylinder is fixedly connected downwardly with a pull rod (21) adapted to the guide block (19) through a corresponding bracket (20), and the pull rod (21) is hinged to the corresponding guide block (19).

8. A disinfection system according to claim 1, characterized in that: The detection unit (1) adopts an infrared temperature measurement sensor, and the moving unit (2) adopts an AGV vehicle.

9. A control method for the disinfection system according to any one of claims 1 to 8, characterized in that: The specific steps include: S1, detecting the number of people in a set area by the detection unit (1), when the number of people in the set area is less than or equal to p1, proceeding to step S2; when the number of people in the set area is greater than p1, proceeding to step S3; when the number of people in the set area is continuously 0 within a time period t1, proceeding to step S4; S2, controlling the mobile unit (2) to carry the disinfection unit (3) to patrol within a set area, and controlling the swing drive mechanism (4) to drive the atomization spray pipe (3042) to continuously swing up and down, so that the atomized disinfection liquid is continuously sprayed at a high and low level; S3, controlling the mobile unit (2) to carry the disinfection unit (3) to patrol within a set area, controlling the swing drive mechanism (4) to drive the atomizing spray pipe (3042) to swing upward to a certain position and then stop, so that the closed sphere (8) rolls into the atomizing spray pipe (3042) to seal it, and the elastic member (5) is stretched after the plug body (6) is compressed, so that the atomized disinfection liquid spreads and sprays upward along the gap between the second atomizing spray pipe (3043) and the plug body (6); S4, controlling the ultrasonic atomizer (3032) to stop operating, and controlling the mobile unit (2) carrying the disinfection unit (3) to move to a set position.

Images