WO2022246732A1

WO2022246732A1 - Full-space intelligent disinfection and mopping device and method having both physical and chemical disinfection functions

Info

Publication number: WO2022246732A1
Application number: PCT/CN2021/096336
Authority: WO
Inventors: 王惠国
Original assignee: 大连大学
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-12-01

Abstract

Provided are a full-space intelligent disinfection and mopping device and method having both physical and chemical disinfection functions. The device comprises a disinfection apparatus module, a cleaning apparatus module, a power supply module, and an Internet of Things module (32). The disinfection apparatus module comprises an ultraviolet disinfection apparatus and a chemical disinfectant spraying apparatus. An output end of the chemical disinfectant spraying apparatus is a disinfection spraying hole (5) arranged on a multi-layer retractable sleeve (8). The cleaning apparatus module comprises a ground dust cleaning mechanism, a dust suction mechanism and a mopping cleaning mechanism. The Internet of Things module (32) comprises a detection sensing assembly, and an intelligent processing apparatus (29) that coordinates the automatic operations of the modules in the device. Disinfection and cleaning are carried out when unattended. The device may switch between physical and chemical disinfection methods to disinfect different items in a space, and a disinfection path is scientifically planned to conserve the amount of disinfectant and disinfection time.

Description

An all-space intelligent disinfection mopping device and method with both physical and chemical disinfection functions

technical field

The invention relates to the technical field of disinfection equipment, in particular to an all-space intelligent disinfection mopping equipment and method with both physical and chemical disinfection functions.

Background technique

In the current epidemic situation, in order to better prevent the spread and infection of viruses and other pathogenic bacteria, disinfection work has become an important part of daily life. At present, most closed public places such as dormitories, classrooms, shopping malls, and offices have long-term use, dense population, high mobility, and poor ventilation, which can easily lead to the breeding of pathogenic bacteria and viruses. Once a severe epidemic or Epidemic diseases, these confined spaces will be the hardest hit areas for cross-infection. Therefore, the disinfection of the above space is extremely important. At present, the existing disinfection technology has the following defects: 1. Disinfection and mopping work need to be carried out separately, which is time-consuming and labor-intensive. At present, the thorough cleaning of the above-mentioned public spaces can only be carried out after the evacuation of personnel, and because physical and chemical disinfection methods will pollute the environment, it is necessary to reserve time to wait for the physical and chemical factors to dissipate after disinfection before they can be used. Therefore, disinfection and cleaning work need to be carried out separately, which brings time constraints to disinfection and cleaning work. Second, the current disinfection equipment has defects such as low degree of automation, incomplete disinfection, high labor costs, and limited disinfection time. 3. Due to the existence of physical and chemical pollution hazards in the disinfection process, disinfection personnel are required to wear protective masks and specific disinfection clothing during the disinfection process, which brings inconvenience to the disinfection personnel.

Contents of the invention

According to the technical problems raised above, an all-space intelligent disinfection and mopping device and method with both physical and chemical disinfection functions are provided. The technical means adopted in the present invention are as follows:

A full-space intelligent disinfection mopping device with physical and chemical disinfection functions, including equipment skeleton and disinfection device module, cleaning device module, power supply module and Internet of things module arranged on it, the disinfection device module includes An ultraviolet sterilizing device and a chemical disinfectant spray device for sterilizing the disinfection lamp tube, the output end of the chemical disinfectant spray device is a number of disinfection spray holes arranged on the multi-layer retractable sleeve, and the ultraviolet sterilizing device is arranged on The interval between the disinfection spray holes of the same line; the cleaning device module includes a ground dust cleaning mechanism for cleaning ground dust, a dust suction mechanism for absorbing ground dust, and a chemical disinfectant for spraying the ground and passing through The mopping and cleaning mechanism for cleaning with mopping brushes; the IoT module includes detection and sensing components for sensing the space environment information to be processed and the internal information of the equipment and an intelligent processing device for coordinating the automatic operation of each module in the equipment; the power module Used to supply power to each module in the device.

Further, the equipment skeleton includes an equipment housing and a disinfection device base connected thereto, and a driving wheel and a universal wheel are provided at the bottom of the equipment housing.

Further, the chemical disinfectant spray device includes a chemical disinfectant reservoir, a pressurized suction pump, a disinfectant conduit, a disinfectant atomizing device, a disinfectant spray hole on the casing and a disinfectant spray port at the bottom of the equipment, so The above-mentioned chemical disinfectant storage device is detachably embedded in the equipment shell, the output end of the chemical disinfectant storage device is connected to one of the control valves of the pressurized suction pump, and there are three control valves connected to the rear of the pressurized suction pump, of which The first control valve is connected to the output of the atomizer. When the control valve is opened, the pressurized suction pump sucks the disinfectant to the disinfectant atomizing device, and the output end of the atomizing device communicates with the various levels of disinfectant conduits on the casing. The atomized disinfectant is transported to the pressurized nozzle on the corresponding casing through the disinfecting conduit, and finally sprayed out from the disinfecting spray hole. The second control valve of the suction pump is connected with the mopping brush through the infusion pipeline. The third control valve is connected to the disinfectant nozzle at the bottom of the equipment through the infusion tube; the chemical disinfectant reservoir is also provided with a disinfectant replenishment hole.

Further, the multi-layer stretchable sleeve includes at least two layers of sleeves connected in sequence, the diameters of each sleeve are different, the sleeve with the smallest diameter is arranged at the innermost, and the outer sleeves are connected to the inner sleeve one by one. The bottom of the outermost casing is connected to the base of the disinfection device, and the disinfectant conduit of the chemical disinfectant spray device is connected to each casing in turn, and each disinfection spray hole is evenly arranged on the outer surface of each layer of casing, based on the environment The size selection adopts the casing of the corresponding height.

Further, the ultraviolet disinfection device includes an ultraviolet disinfection lamp tube, an ultraviolet disinfection lamp groove and an induction type ultraviolet lamp cover, the ultraviolet lamp tube groove is arranged at a preset interval of the disinfection spray holes in the same line, and the ultraviolet disinfection lamp tube is arranged at In the groove of the ultraviolet lamp tube, the induction type ultraviolet lamp cover is openably socketed on the outside of the ultraviolet disinfection lamp tube.

Further, the detection and sensing component includes a space detection and sensing unit for acquiring the size of the space and the placement of items, a liquid level detection and sensing unit for sensing the remaining dose of chemical disinfectant, and an anti-corrosion sensor for detecting the ground condition of the equipment. A drop detection device, the space detection sensing unit is located outside the upper and lower edges of each layer of telescopic casing, the liquid level detection sensing unit is arranged inside the chemical disinfectant storage, and the intelligent processing device is used based on The data transmitted by the detection and sensing unit automatically calculates the size of the environment, sets the amount of disinfectant consumed and the disinfection time required for disinfection, and performs route planning, identification and memory for the environment to be cleaned and disinfected; the intelligent processing device also communicates with the alarm The device is connected, and it is used to judge whether the amount of liquid disinfectant meets the preset standard after receiving the liquid level information transmitted by the liquid level detection and sensing unit, and to provide an alarm prompt when the amount of liquid disinfectant is insufficient; the intelligent processing device also It is used to change the running route of the equipment after receiving the signal transmitted by the anti-drop detection device to prevent the equipment from falling from a high place.

Further, the ground dust cleaning mechanism includes a side brush and a rolling brush, which can clean and collect dust on the ground in the environment, and the dust collection mechanism includes a vacuum cleaner and a dust bag, Dust collection box, the lower part of the equipment shell is provided with a number of dust suction ports, the side brushes are used to initially clean and collect the dust dust along the path, and the dust collector absorbs the dust dust through the first dust suction ports at the side brushes To the dust collection bag, the roller brush is used to clean the dust on the path and the gathered dust for a second time, and the vacuum cleaner absorbs the dust to the dust collector through the second dust suction port at the side roller brush. In the cloth bag, a capacity sensor is provided in the dust collecting bag, which is connected to the intelligent processing device, and the intelligent processing device is used to judge whether the capacity of the dust collecting cloth is Reach the preset standard, and provide an alarm prompt when the dust exceeds the preset standard.

Furthermore, a display mechanism and a control mechanism are provided on the device casing, the power supply module includes a storage battery, and a charging port connected thereto is provided on the device casing.

Further, the multi-layer telescopic sleeve has 3 layers, the diameter of the outer sleeve is 60-100 cm, the diameter of the middle sleeve is 40-60 cm, the diameter of the inner sleeve is 20-40 cm, and the lengths of the three layers of sleeve are equal , the length of each layer of casing is 75-150 cm; the bottom of the outer layer of casing is provided with a card slot, which can be connected with the card slot lock on the base of the disinfection device, and the thinnest casing in the center passes through the card slot at the bottom of the casing It is connected to the top of the middle casing, and the slot at the bottom of the middle casing is connected to the top of the outer casing through the slot. When in use, the connection method of the three-layer casing can be adjusted according to the height of the disinfection space; The rails are connected.

An intelligent disinfection method with mopping and sweeping functions, comprising the following steps:

Step 1. After the equipment is placed in the space to be cleaned, start it up. The space detection and sensing unit scans to determine the size of the space and the placement of the items. The space detection and sensing unit inputs the obtained information into the intelligent processing device, and the intelligent processing device automatically calculates the environment. Size, set the amount of disinfectant required for disinfection and disinfection time, and plan, identify and memorize the environment to be cleaned and disinfected;

Step 2. The liquid level is sensed by the liquid level detection and sensing unit, and the information is transmitted to the intelligent processing device. The intelligent processing device prompts the required supplementary liquid disinfectant dose on the display mechanism, and provides an alarm when the liquid level is too low;

Step 3. Carry out corresponding disinfection work based on the received chemical disinfection spray disinfection signal or ultraviolet disinfection signal, wherein,

Chemical disinfection spray disinfection signal: Select the corresponding height casing based on the size of the environment, and the intelligent processing device controls the control valve connected to the pressurized suction pump. After the pressurized suction pump control valve is opened, the pressurized suction pump pumps the disinfectant It is sucked into the disinfectant atomization device, and the atomized disinfectant is transported to each spray hole on the corresponding casing through the disinfection catheter, and finally sprayed out from the disinfection spray hole. During this process, the intelligent processing device controls the induction ultraviolet lampshade to be in a closed state;

Ultraviolet disinfection signal: when the intelligent processing device confirms that the chemical disinfectant spray device is in the stop working state, the intelligent processing device controls the induction type ultraviolet lampshade to be in the open state, exposes the ultraviolet lamp tube, starts the ultraviolet disinfection device, and performs disinfection;

Step 4. Carry out cleaning work through the cleaning route planned by the intelligent system. The intelligent processing device controls the ground dust cleaning mechanism to clean the ground dust; controls the dust suction mechanism to suck the ground dust into the dust bag; controls the use of the mopping brush The disinfectant cleans the ground again. At the same time, the mopping brush and the disinfection nozzle on the bottom have infusion pipes connected to the control valve of the pressurized suction pump, so that the mopping brush can directly use the disinfectant output from the chemical disinfectant storage to clean the ground. It can also be used to clean the floor through the disinfectant sprayed from the disinfectant injection port at the bottom of the equipment.

The present invention has the following advantages:

1. The present invention can carry out mopping and disinfection work at the same time.

2. The present invention uses artificial intelligence to operate, and has a high degree of intelligence, saving manpower and material resources.

3. The idle time in the room can be used for sufficient disinfection and cleaning. By setting the disinfection process in advance, on the premise of ensuring that the disinfectant is fully effective, the time for chemical disinfectant and ozone to be volatilized is reserved to improve the space utilization efficiency.

4. According to the characteristics of the disinfection space and the nature of the items placed inside, you can freely choose physical disinfection (ultraviolet radiation disinfection) or chemical disinfection (disinfection spray device disinfection), which are respectively applicable to items that can only be sterilized physically or chemically.

5. The three-layer casing disinfection device can reach a disinfection height of 0.75-6.0 meters after being stretched and connected, which makes up for the defect that the current disinfection equipment cannot be used for low, medium and high full-space disinfection at the same time. In addition, chemical disinfectants are used to disinfect the ground when the mopping equipment is working. The combination of ground disinfection and space disinfection has realized all-round disinfection without omission.

6. The automatic charging equipment can meet the continuous disinfection work in a large space, which makes up for the trouble that the current disinfection equipment needs to be operated with wires or needs to be repeatedly plugged and unplugged for charging.

7. The intelligent control system enables the present invention to realize the optimal path of the disinfection process, the most economical amount of disinfectant solution and the shortest disinfection time, and the efficiency of disinfection and cleaning is improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic top view of the structure of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the present invention.

Fig. 3 is a schematic diagram of the bottom surface structure of the present invention.

Fig. 4 is a schematic diagram of the space detection sensing unit of the present invention.

Fig. 5 is a schematic diagram of the charging pile of the present invention.

1. Start switch, 2. Equipment shell, 3. Disinfection device base, 4. Ultraviolet disinfection lamp tube, 5. Disinfection spray hole, 6. Inductive ultraviolet lampshade, 7. Disinfectant fluid conduit, 8. Sleeve, 9. Wire, 10. Circuit board, 11. Atomization device, 12. Pressurized suction pump, 13. Spiral slot, 14. Control valve, 15. Chemical disinfectant storage device, 16. Dust collection bag, 17. Dust collection Box, 18. Battery, 19. Mopping brush driving device, 20. Mopping brush, 21. Driving wheel driving device, 22. Rolling brush driving device and rolling brush vacuum cleaner, 23. Rolling brush vacuum cleaner pipe, 24. Side brush vacuum cleaner pipe, 25. Lead wire, 26. Side brush drive device, 27. Side brush vacuum cleaner, 28. Capacity sensor, 29. Intelligent processing device, 30. Charging port, 31. Liquid level detection Induction unit, 32. IoT module, 33. Bottom surface disinfection nozzle, 34. Driving wheel, 35. Side brush, 36. First suction port, 37. Universal wheel, 38. Roller brush and second suction port, 39. Anti-drop sensing device, 40. Space detection sensing unit, 41. Charging pile, 42. Control panel, 43. Pressurized nozzle.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figure 1, the embodiment of the present invention discloses a full-space intelligent disinfection and mopping device with both physical and chemical disinfection functions, including a device skeleton and a disinfection device module, a cleaning device module, a power supply module, and an Internet of Things. module, the disinfection device module includes an ultraviolet disinfection device and a chemical disinfectant spray device for disinfecting with an ultraviolet disinfection lamp tube 4, and the output end of the chemical disinfectant spray device is arranged on a multi-layer telescopic sleeve 8 a number of disinfection spray holes; the cleaning device module includes a ground dust cleaning mechanism for cleaning ground dust, a dust suction mechanism for absorbing ground dust, and a chemical disinfectant for spraying the ground and mopping the floor brush Mopping and cleaning mechanism for cleaning; the Internet of Things module 32 includes detection and sensing components for sensing the space environment information to be processed and the internal information of the equipment and the intelligent processing device 29 for the automatic operation of each module in the coordination equipment; the power supply module uses It is used to supply power to each module in the device. The IoT device module is arranged inside the equipment and is attached to the inner wall of the equipment. The IoT device is connected to the above-mentioned chemical disinfectant spraying device and the cleaning device module through a circuit.

Optionally, there are also WiFi connectors, Bluetooth connectors, and information processors in the Internet of Things module, so that the device can be connected to the wireless network, and can be connected to mobile devices such as mobile phones through WIFI or Bluetooth, so that mobile devices such as mobile phones can For the setting of the working time or the selection of the disinfection method for the disinfection equipment, the information processor calculates, processes and integrates the working information reflected by the internal devices of the equipment, and finally feeds back to mobile devices such as mobile phones connected to the equipment.

As shown in Figure 2, the equipment skeleton includes an equipment housing 2 and a disinfection device base 3 connected thereto. The surface-fitting base carries the entire disinfection device. The material of the equipment shell is not limited, but the equipment shell is required to be impact-resistant, not easy to deform, resistant to moisture, and not corroded by disinfectants. The base of the disinfection unit needs to be able to bear the weight of the sleeve and UV lamp. The bottom end of the device housing is provided with a driving wheel 34 and a universal wheel 37 . The drive wheels are symmetrically arranged on the chassis, and the universal wheels are also arranged on the equipment chassis. The driving wheel can provide power for the whole device, and the universal wheel can make the device have more direction choices during the movement. The driving device 21 of the driving wheel is connected with the power module, and the driving devices of the rest of the motor parts described below are also connected with the power module.

Described chemical disinfectant spray device comprises chemical disinfectant reservoir 15, three control valves 14, pressurized suction pump 12, disinfectant conduit 7, disinfectant atomizing device 11, the disinfectant spray hole 5 on the sleeve pipe, add The pressure nozzle 43 and the bottom surface disinfection nozzle 33, the chemical disinfectant storage device is detachably embedded in the equipment housing, the output end of the chemical disinfectant storage device is connected with one of the control valves of the pressurized suction pump, and the pressurized suction pump There are three control valves 14 connected to the rear of the suction pump, one of which is connected to the output end of the atomizing device. When the control valve is opened, the pressurized suction pump will suck the disinfectant to the disinfectant atomizing device, and the atomizing device will The output end of the casing is then communicated with the various levels of disinfectant conduits on the casing. The atomized disinfectant is transported to the pressurized nozzle on the corresponding sleeve through the disinfection catheter, and finally sprayed out from the disinfection spray hole and sprayed in the required disinfection space. The pressurized suction pump can pressurize the disinfectant in the chemical disinfectant reservoir, so that the disinfectant can fill the casing more quickly during use. The disinfection spray hole on the casing is sleeved with the pressurized nozzle; the second control valve of the suction pump is connected with the mopping brush through the infusion pipeline, so that the mopping brush 20 can use the disinfectant to clean the ground. Cleaning and disinfection; the third control valve is connected to the disinfectant nozzle at the bottom of the equipment through the infusion tube; the chemical disinfectant reservoir is also provided with a disinfectant replenishment hole. According to different actual application conditions, the volume of the chemical disinfectant storage container is 4-20 liters.

In this embodiment, with the 0-degree angle of the cross-section of the casing as a reference, a row of disinfection spray holes is set at an angle of 45-90 degrees. There are 4-8 rows of disinfection spray holes on the surface of each casing, and the disinfection spray holes on each row The spacing is 15-30 cm. During operation, the pressurized suction pump sucks the liquid disinfectant in the liquid storage container into the main conduit for disinfectant delivery, and then delivers the disinfectant to the disinfection spray hole through each branch conduit of the main conduit for disinfectant delivery, and the disinfectant passes through the disinfection spray After the pressurized nozzle on the hole is pressurized, it is sprayed in the required disinfection space.

In this embodiment, the disinfectant conduit is made of a rubber hose, which is divided into a total disinfectant delivery pipe, a secondary delivery pipe, and a tertiary delivery pipe. The liquid is sucked out from the liquid storage container, and then connected with three secondary delivery pipes connected in parallel, and the secondary delivery pipes are respectively responsible for the delivery of the disinfectant on the three-layer casing. The secondary conveying pipe is connected with a plurality of parallel-connected tertiary conveying pipes, and the tertiary conveying pipe is connected with the pressurized nozzle on the disinfection spray port.

The multi-layer telescopic sleeve includes at least two layers of sleeves connected in sequence, the diameters of each sleeve are different, the sleeve with the smallest diameter is arranged at the innermost, and the outer sleeves are connected to the outside of the inner sleeve one by one. The bottom of the outermost casing is connected to the base of the disinfection device, and the disinfectant conduit of the chemical disinfectant spray device is connected to each casing in turn, and each disinfection spray hole is evenly arranged on the outer surface of each layer of casing, which is selected based on the size of the environment. Corresponding height of casing.

In this embodiment, the multi-layer telescopic sleeve has 3 layers, and the radii of the outer two sleeves increase successively. Specifically, the outer sleeve has a diameter of 60-100 cm, the middle sleeve has a diameter of 40-60 cm, and the inner sleeve has a diameter of 40-60 cm. The diameter of the casing is 20-40 cm, the length of the three-layer casing is equal, and the length of each layer of casing is 75-150 cm; the three-layer casing can be connected one by one through the end-to-end card slot, and the bottom of the outer casing is equipped with a card slot. It can be connected with the card slot lock on the base of the disinfection device. The thinnest sleeve in the center is connected to the top of the middle sleeve through the slot at the bottom of the sleeve, and the bottom slot of the middle sleeve is connected to the top of the outer sleeve through the card. Groove connection, when in use, the connection method of the three-layer sleeve can be adjusted according to the height of the disinfection space. The main purpose of the above-mentioned connection method is to realize that the telescopic sleeve is upright and above the base. Specifically, during use, only the outer layer of casing can be used for relatively short spaces. For medium-height spaces, the middle layer of casing can be stretched out and connected with the outer layer of casing. For higher space disinfection, The three-layer casing needs to be connected together, stretched out, and fastened through the matching slot. In other optional implementation manners, the three can also be connected through guide rails. In other optional embodiments, a support can also be provided to support the entire casing and all disinfection devices on the casing, so that they can stand upright stably. The bracket material can be made of relatively strong metal material, which requires good load-bearing capacity, good moisture resistance, and no reaction with chemical disinfectants.

The ultraviolet sterilizing device includes an ultraviolet sterilizing lamp tube, an ultraviolet sterilizing lamp groove and an induction type ultraviolet lamp cover 6, and the ultraviolet sterilizing lamp device is also located outside the three-layer telescopic frame. The ultraviolet disinfection lamp device is composed of an ultraviolet lamp and an induction ultraviolet lampshade. The ultraviolet light tube groove is arranged between every two rows of disinfection spray holes, a total of 4-8 rows, with a length of 65-150 cm. Partially embedded in the casing, the side of the UV lamp is designed with a UV lamp sensor lampshade. When spray disinfection is used, in order to prevent the sprayed liquid from splashing on the UV lamp tube, the sensor lampshade will automatically open and wrap the UV lamp from the outside. , to prevent the liquid from splashing into the UV lamp. When the ultraviolet disinfection is turned on, the ultraviolet lamp cover is opened, and the ultraviolet lamp is exposed to play a disinfection effect. The length of the small size ultraviolet disinfection lamp tube selected in the present embodiment is 135 mm, and the radius is 15 mm. The gap of the disinfection spray hole is selected, and the ultraviolet lamp tube is vertically arranged on the casing in the four directions of up, down, left and right.

Three circuit boards 10 are arranged inside the equipment, and one circuit board is in charge of the chemical disinfectant spraying device, such as a pressurized suction pump and a liquid level sensor, and communicates the current between the chemical disinfectant spraying device and the power supply device. Another circuit board is responsible for the switch circuit of the ultraviolet lamp and the induction lampshade, and connects the current between the ultraviolet lamp tube and the power supply device, and the circuit is connected through the electric wire 9 and the wire 25. The third circuit board is responsible for cleaning the unit module.

The detection sensing component includes a space detection sensing unit 40 for obtaining the size of the space and the placement of items, a liquid level detection sensing unit 31 for sensing the remaining dose of chemical disinfectant, and an anti-drop sensor unit 31 for detecting the ground condition of the equipment. Sensing device 39, the space detection sensing unit is located outside the upper and lower edges of each layer of telescopic casing, the liquid level detection sensing unit is arranged inside the chemical disinfectant storage, the liquid level detection sensing unit is connected to the Internet of Things The module is electrically connected to the battery, and the amount of solution inside the liquid level detection sensing unit can be reflected to mobile devices such as mobile phones through the Internet of Things module. When the remaining amount of disinfectant is too low, an add reminder will be sent to mobile devices such as mobile phones. The intelligent processing device is used to automatically calculate the size of the environment based on the data transmitted by the detection and sensing unit, set the amount of disinfectant consumed and the disinfection time required for disinfection, and perform route planning, identification and memory for the environment to be cleaned and disinfected; The intelligent processing device is also connected to the alarm device, which is used to judge whether the amount of liquid disinfectant meets the preset standard after receiving the liquid level information transmitted by the liquid level detection and sensing unit, and to provide an alarm when the amount of liquid disinfectant is insufficient. Tip: The anti-drop detection device can detect the ground conditions of the equipment during the working process of the equipment. When the equipment is on the edge of a high position, the anti-drop detection device sends a signal to the intelligent processing device, thereby changing the operating route of the equipment to prevent the equipment from falling . The anti-drop detector is arranged at the bottom of the device. As shown in Figure 4, in this embodiment, the space detection sensing unit is located outside the upper and lower edges of the outermost casing of each layer of casing, and is composed of four space detection points, which can be determined by scanning the four space detection points. The size of the space and the placement of the items.

As shown in Figure 3, the ground dust cleaning mechanism includes a side brush 35 and a roll brush, which can clean and collect dust on the ground in the environment, the side brush is arranged on the equipment chassis, and the whole located on the outside of the device. The roller brush is partially embedded in the device, and the length of the bristles is not uniform. The dust collection mechanism includes a vacuum cleaner, a dust collection bag 16, and a dust collection box 17. The lower part of the equipment housing is provided with a number of suction ports. In this embodiment, there are 2 suction ports. The dust is initially cleaned and collected. The vacuum cleaner absorbs the dust into the dust collection bag through the first dust suction port 36 at the side brush. The dust is cleaned for the second time, and the dust collector absorbs the dust into the dust bag through the second dust suction port 38 at the side roll brush. The dust bag is equipped with a capacity sensor 28, which is connected with the intelligent processing The devices are connected, and the intelligent processing device is used to judge whether the capacity of the dust-collecting cloth reaches the preset standard after receiving the capacity information of the dust-collecting cloth transmitted by the capacity sensor, and to provide an alarm prompt when the dust exceeds the preset standard. The vacuum cleaner is located inside the equipment, adjacent to the roller brush and the side brush respectively, and specifically includes a roller brush cleaner 22 and a side brush cleaner 27 . The roller brush vacuum cleaner 22 and the side brush vacuum cleaner 27 are connected to the corresponding dust collection bag through the roller brush vacuum cleaner pipeline 23 and the side brush vacuum cleaner pipeline 24 respectively, and the bottom is symmetrically provided with two The disinfection spray hole on the bottom surface, the mopping cleaning mechanism includes a mopping brush, the mopping brush is arranged at the bottom of the equipment, protrudes from the equipment chassis, and is driven by the mopping brush driving device 19. In order to reduce surface residues, as a preferred The embodiment is also equipped with a disinfectant suction pump. The side brushes and roll brushes in the cleaning module are also driven by the side brush drive device 26 and the roll brush drive device respectively. The dust collection box is embedded in the equipment, can be taken out, and is arranged under the chemical disinfectant storage, parallel to the chemical disinfectant storage, and the box body has an opening. The dust collecting bag is arranged inside the dust collecting box, is independent from the dust collecting box, and can be taken out. The disinfection spray hole on the bottom surface can be connected with one of the control valves of the pressurized suction pump through a pipeline, so as to release disinfectant, and can disinfect the space close to the ground.

The device housing is provided with a display mechanism and a control mechanism, and the power module includes a battery 18, which is arranged on the bottom side of the device and fits the device chassis. The storage battery is connected with the above-mentioned IoT device module, chemical disinfectant spray device, pressurized suction pump and circuit board through wires for power supply. The device housing is provided with a charging port 30 connected thereto. In this embodiment, the charging port is set inside the IoT device and provides a port for charging the storage battery by connecting to the internal battery. As a preferred embodiment, it can also be equipped with a charging pile 41 shown in Figure 5 that is fixed somewhere in the environment and is independent of the device. When the device is exhausted, it can enter the charging pile for charging by itself. Connect to the charging port to charge the device.

In this embodiment, the control panel 42 is embedded in the upper surface of the device casing, and is composed of a touchable liquid crystal display and an intelligent processing unit. The device housing is provided with a start switch 1, which is the start switch of the whole device and is electrically connected to the power supply device. In one embodiment, when the device has sufficient power and after the entire disinfection device is installed, the device start switch is pressed, and the battery supplies power to each part of the device that needs power through various parts of the wire and the integrated circuit. At this time, the Internet of Things The module also starts to operate, and the working status is set by mobile devices such as mobile phones, and signals are sent to various devices through various parts of the line. The intelligent processing unit can realize the function of receiving information-processing information-sending instructions. Wherein, the received information includes information from the space detection sensing unit and the liquid level detection sensing unit. The process of processing information mainly includes automatically calculating the size of the environment based on the information transmitted above, setting the amount of disinfectant consumed and the disinfection time required for disinfection, and planning, identifying and memorizing the route for the environment to be cleaned and disinfected. The liquid level is sensed by the liquid level detection and sensing unit, the capacity is sensed by the capacity sensor, and the information is transmitted to the intelligent processing device. The intelligent processing device can prompt on the display screen the amount of liquid disinfectant to be supplemented and the internal capacity of the dust collection box. Provides alarms for low fluid levels and when the dust bin is nearly full. After calculating the above information, the intelligent processing device presents the information on the liquid crystal display. The transmitted information includes equipment movement trajectory instructions and disinfection instructions sent to the cleaning device module and the disinfection device module.

After calculating the above information, the intelligent processing device presents the information on a liquid crystal display screen or in smart devices such as mobile phones. The operator completes the supplementary injection of disinfectant according to the information of the equipment response, and chooses which kind of disinfection to perform;

If the chemical disinfection spraying disinfection signal is selected, the following steps are carried out: select the casing of the corresponding height based on the size of the environment, and the intelligent processing device controls the pressurized suction pump to suck the disinfectant out of the chemical disinfectant storage. device, the atomized disinfectant enters the cannula through the disinfectant infusion catheters at all levels. The main disinfectant delivery pipe is responsible for delivering the disinfectant to three parallel-connected secondary delivery pipes, and the secondary delivery pipes are respectively responsible for the delivery of the disinfectant on the three-layer casing. The secondary conveying pipe is connected with multiple parallel-connected tertiary conveying pipes, and the tertiary conveying pipe is connected with the pressurized nozzle on the disinfection spray port to spray disinfectant spray; during this process, the intelligent processing device controls the inductive ultraviolet lampshade to be in closed state;

If ultraviolet disinfection is selected, the following steps are carried out: when the intelligent processing device confirms that the chemical disinfectant spray device is in a stop working state, the intelligent processing device controls the induction type ultraviolet lampshade to be in an open state, exposes the ultraviolet lamp tube, starts the ultraviolet disinfection device, and performs disinfection;

Step 4. When it is determined that cleaning is required, the outgoing system of the intelligent processing device dispatches tasks to the controlled cleaning device module at the same time as the disinfection module is started, and assigns it to carry out mobile cleaning work; through the cleaning route planned by the intelligent system, control the side brushes and rolls The brush is activated to carry out the cleaning work, and the intelligent processing device controls the ground dust cleaning mechanism to clean the ground dust; the dust suction mechanism is controlled to suck the ground dust into the dust collection bag, and there are pores on the surface of the dust collection bag, so that the garbage in the bag can be Entering the dust box, the capacity sensor can sense the dust capacity in the dust box, and the capacity status will be reflected to the LCD screen of the control panel or mobile devices such as mobile phones through the Internet of Things device; The brush drive starts, the mopping brush is almost close to the ground, and the mopping brush is controlled to use the disinfectant to clean the ground again. At the same time, the mopping brush and the disinfection nozzle on the bottom surface have infusion pipes connected with the control valve of the pressurized suction pump, so that the mopping brush The floor brush can directly use the disinfectant output from the chemical disinfectant storage to clean the ground, or it can clean the ground through the disinfectant ejected from the disinfectant injection port at the bottom of the equipment.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims

A full-space intelligent disinfection and mopping equipment with both physical and chemical disinfection functions is characterized in that it includes an equipment skeleton and a disinfection device module, a cleaning device module, a power supply module, and an Internet of Things module arranged on it. The disinfection device module includes An ultraviolet disinfection device and a chemical disinfectant spray device for disinfection by using ultraviolet disinfection lamp tubes, the output end of the chemical disinfectant spray device is a number of disinfection spray holes arranged on a multi-layer retractable sleeve; the cleaning device The module includes a ground dust cleaning mechanism for cleaning ground dust, a dust suction mechanism for absorbing ground dust, and a mopping cleaning mechanism for spraying the ground with a chemical disinfectant and cleaning it with a mopping brush; The Internet of Things module includes detection and sensing components for sensing the space environment information to be processed and internal information of the equipment, and an intelligent processing device for coordinating the automatic operation of each module in the equipment; the power supply module is used to supply power to each module in the equipment.
According to claim 1, a full-space intelligent disinfection and mopping equipment with both physical and chemical disinfection functions is characterized in that, the equipment skeleton includes an equipment housing and a disinfection device base connected thereto, and the equipment housing The bottom end is provided with driving wheel and universal wheel.
According to claim 1, a full-space intelligent disinfection and mopping device with both physical and chemical disinfection functions is characterized in that the chemical disinfectant spray device includes a chemical disinfectant storage device, a pressurized suction pump, and a disinfectant conduit , a disinfectant atomizing device, a disinfectant spray hole on the sleeve and a disinfection nozzle on the bottom surface, the chemical disinfectant storage device is detachably embedded in the equipment housing, the output end of the chemical disinfectant storage device is connected to the pressurized suction One of the control valves of the pump is connected, and there are three control valves connected behind the pressurized suction pump. The first control valve is connected to the output end of the atomization device. When the control valve is opened, the pressurized suction pump pumps the disinfectant Inhaled to the disinfectant atomizing device, the output end of the atomizing device is connected with the disinfectant conduits at all levels on the casing, and the atomized disinfectant is transported to the pressurized nozzle on the corresponding casing through the disinfecting conduit. Finally, it is sprayed out from the disinfection spray hole, the second control valve of the suction pump is connected with the mopping brush through the infusion pipe, and the third control valve is connected with the disinfectant nozzle at the bottom of the equipment through the infusion pipe; the chemical disinfection The disinfectant reservoir is also provided with a disinfectant replenishment hole.
According to claim 1 or 3, the full-space intelligent disinfection and mopping device with physical and chemical disinfection functions is characterized in that the multi-layer telescopic sleeve includes at least two layers of sleeves connected in sequence, and the diameter of each sleeve is different. etc., the casing with the smallest diameter is set at the innermost, the outer casings are connected to the outside of the inner casing one by one, the bottom of the outermost casing is connected to the base of the disinfection device, and the disinfectant conduit of the chemical disinfectant spray device It is connected to each casing in turn, and each disinfection spray hole is evenly arranged on the outer surface of each layer of casing, and the casing of the corresponding height is selected based on the size of the environment.
According to claim 4, the full-space intelligent disinfection and mopping equipment with both physical and chemical disinfection functions is characterized in that, the ultraviolet disinfection device includes an ultraviolet disinfection lamp tube, an ultraviolet disinfection lamp slot and an induction type ultraviolet lamp shade, and the ultraviolet lamp The tube groove is set at the preset interval of the disinfection spray holes in the same line, the ultraviolet disinfection lamp tube is arranged in the ultraviolet lamp tube groove, and the induction type ultraviolet lamp cover is openably sleeved on the outside of the ultraviolet disinfection lamp tube .
According to claim 1, the full-space intelligent disinfection and mopping device with both physical and chemical disinfection functions is characterized in that, the detection and sensing components include a space detection and sensing unit for obtaining the size of the space and the placement of articles, for sensing The liquid level detection sensing unit for the remaining dose of chemical disinfectant and the anti-drop sensing device for detecting the ground conditions of the equipment, the space detection sensing unit is located outside the upper and lower edges of each layer of retractable sleeves, the liquid The surface detection and sensing unit is set inside the chemical disinfectant storage, and the intelligent processing device is used to automatically calculate the size of the environment based on the data transmitted by the detection and sensing unit, to set the amount of disinfectant consumed and the disinfection time required for disinfection, and to It is about to carry out route planning, identification and memory for the environment of cleaning and disinfection; the intelligent processing device is also connected with the alarm device, which is used to judge whether the amount of liquid disinfectant meets the preset level after receiving the liquid level information transmitted by the liquid level detection and sensing unit Standard, when the amount of liquid disinfectant is insufficient, an alarm prompt is provided; the intelligent processing device is also used to change the running route of the equipment to prevent the equipment from falling after receiving the signal transmitted by the anti-fall detection device.
The full-space intelligent disinfection and mopping device with physical and chemical disinfection functions according to claim 1, wherein the ground dust cleaning mechanism includes a side brush and a rolling brush, and the side brush and the rolling brush can clean the environment. The dust on the ground is cleaned and collected. The dust suction mechanism includes a vacuum cleaner, a dust collection bag, and a dust collection box. There are several dust suction ports on the lower part of the equipment shell. Cleaning and gathering, the vacuum cleaner absorbs the dust into the dust bag through the first suction port at the side brush, and the rolling brush is used for secondary cleaning of the dust on the path and the collected dust , the vacuum cleaner absorbs the dust into the dust collection bag through the second dust suction port at the side roll brush, and the dust collection bag is provided with a capacity sensor, which is connected with the intelligent processing device, and the intelligent processing The device is used to judge whether the capacity of the dust collecting cloth reaches the preset standard after receiving the capacity information of the dust collecting cloth transmitted by the capacity sensor, and provides an alarm prompt when the dust exceeds the preset standard.
According to claim 1, the full-space intelligent disinfection and mopping device with both physical and chemical disinfection functions is characterized in that a display mechanism and a control mechanism are provided on the device casing, the power module includes a battery, and the device casing It has a charging port connected to it.
The full-space intelligent disinfection and mopping device with physical and chemical disinfection functions according to claim 4, wherein the multi-layer telescopic sleeve has 3 layers, the diameter of the outer sleeve is 60-100 cm, and the middle sleeve is 60-100 cm in diameter. The diameter is 40-60 cm, the diameter of the inner casing is 20-40 cm, the length of the three layers of casing is equal, and the length of each layer of casing is 75-150 cm; The card slot lock connection, the thinnest sleeve in the center is connected to the top of the middle sleeve through the slot at the bottom of the sleeve, and the bottom slot of the middle sleeve is connected to the top of the outer sleeve through the slot, which can be used during use According to the height of the disinfection space, adjust the connection mode of the three-layer casing; or connect the three through guide rails.
A full-space intelligent disinfection and mopping method with both physical and chemical disinfection functions is characterized in that it includes the following steps:

Step 1. After the equipment is placed in the space to be cleaned, start it up. The space detection and sensing unit scans to determine the size of the space and the placement of the items. The space detection and sensing unit inputs the obtained information into the intelligent processing device, and the intelligent processing device automatically calculates the environment. Size, set the amount of disinfectant required for disinfection and disinfection time, and plan, identify and memorize the environment to be cleaned and disinfected;

Step 2. The liquid level is sensed by the liquid level detection and sensing unit, and the information is transmitted to the intelligent processing device. The intelligent processing device prompts the required supplementary liquid disinfectant dose on the display mechanism, and provides an alarm when the liquid level is too low;

Step 3. Carry out corresponding disinfection work based on the received chemical disinfection spray disinfection signal or ultraviolet disinfection signal, wherein,

Chemical disinfection spray disinfection signal: Select the corresponding height casing based on the size of the environment, and the intelligent processing device controls the control valve connected to the pressurized suction pump. After the pressurized suction pump control valve is opened, the pressurized suction pump pumps the disinfectant It is sucked into the disinfectant atomization device, and the atomized disinfectant is transported to the pressurized nozzle on the corresponding casing through the disinfection catheter, and finally sprayed out from the disinfection spray hole; during this process, the intelligent processing device controls the induction UV lampshade to be in the closed state;

Ultraviolet disinfection signal: when the intelligent processing device confirms that the chemical disinfectant spray device is in the stop working state, the intelligent processing device controls the induction type ultraviolet lampshade to be in the open state, exposes the ultraviolet lamp tube, starts the ultraviolet disinfection device, and performs disinfection;

Step 4. Carry out cleaning work through the cleaning route planned by the intelligent system. The intelligent processing device controls the ground dust cleaning mechanism to clean the ground dust; controls the dust suction mechanism to suck the ground dust into the dust bag; controls the use of the mopping brush The disinfectant cleans the ground again. At the same time, the mopping brush and the disinfection nozzle on the bottom have infusion pipes connected to the control valve of the pressurized suction pump, so that the mopping brush can directly use the disinfectant output from the chemical disinfectant storage to clean the ground. It can also be used to clean the floor through the disinfectant sprayed from the disinfectant injection port at the bottom of the equipment.