Air purifying and sterilizing robot

Abstract

The utility model relates to the field of air purification, and discloses an air purification disinfection robot which comprises a machine base, a purification box, a driving box and a water tank, the upper side of the machine base is fixedly connected with the driving box and the water tank, the driving box is located on the front side of the water tank, the purification box is fixedly connected to the upper side of the driving box, and an air inlet is formed in the front side of the purification box. A stop lever is fixedly connected in the air inlet, a filter plate is slidably connected to the upper side of the purification box, a speed reducer is fixedly connected to the inner wall, located between the filter plate and the air inlet, of the purification box, fan blades are fixedly connected to the output end of the speed reducer, and a dust removal fan is fixedly connected to the rear side of the purification box; the output end of the dust removal fan is located in the purification box. According to the air purification device, air is firstly filtered through the purification box, then the air is disinfected through the spray head, and the purification efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of air purification, in particular to an air purification and disinfection robot. Background Art

[0002] The air purification and disinfection robot is a robot that can kill germs more thoroughly. Through its atomization process, the disinfectant is sprayed out from the atomization process. The use of the disinfection robot can greatly improve the efficiency of air purification, reduce the workload and work intensity of the staff, and reduce the number of medical staff performing air purification, so that it can be used in other places.

[0003] The existing patent (publication number: CN202021541485.2) discloses "an air purification and disinfection robot, comprising a body, a mounting shell and a support frame installed on the top surface of the body, a disinfection barrel arranged on the inner side of the mounting shell and an atomizing sprayer installed on the inner side of the support frame, a fixing mechanism is fixedly installed on one side of the mounting shell, and the fixing mechanism includes a support block, the support block is fixedly installed on both sides of the mounting shell, a first support rod is fixedly installed on the top surface of the support block, a pressure plate is fixedly installed on the top surface of the first support rod, a first support plate is movably sleeved on the outer surface of the first support rod, a spring is sleeved on the outer surface of the first support rod and located between the first support plate and the pressure plate, and an equidistantly arranged fixing plate is fixedly installed on the top surface of the first support plate, so that the first rotating rod and the second rotating rod are pulled by the spring to press the disinfection barrel, thereby fixing the position of the disinfection barrel and ensuring the stability of the disinfection barrel".

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. When the atomizing sprayer is spraying, the body moves forward at the same time, so that the body comes into contact with the just-sprayed air, reducing the air purification efficiency; 2. When purifying the air, it lacks the function of filtering the air, and the treatment effect of harmful substances such as formaldehyde in the air is not good, and the human body is prone to various respiratory diseases.

[0005] Therefore, the utility model provides an air purification and disinfection robot to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art and proposes an air purification and disinfection robot, which first filters the air through a purification box and then disinfects the air through a nozzle, thereby improving the purification efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: comprising a machine base 1, a purification box 2, a drive box 3 and a water tank 4, characterized in that: the upper side of the machine base 1 is fixedly connected to the drive box 3 and the water tank 4, the drive box 3 is located in the front side of the water tank 4, the purification box 2 is fixedly connected to the upper side of the drive box 3, the front side of the purification box 2 is provided with an air inlet 21, a baffle 22 is fixedly connected in the air inlet 21, a filter plate 5 is slidably connected to the upper side of the purification box 2, a reducer 6 is fixedly connected to the inner wall of the purification box 2 located between the filter plate 5 and the air inlet 21, a fan blade 7 is fixedly connected to the output end of the reducer 6, a dust removal fan 23 is fixedly connected to the rear side of the purification box 2, and the output end of the dust removal fan 23 is located in the purification box 2;

[0008] Through the above technical scheme, when purifying the air, the dust removal fan 23 and the reducer 6 are started, and the indoor air is sucked into the purification box 2 through the dust removal fan 23 and the dust particles in the air are filtered and purified. When sucking the air, the reducer 6 can be used to drive the fan blades 7 to rotate at a high speed and increase the air suction speed. The filter plate 5 is used to filter harmful substances in the air entering the purification box 2.

[0009] Furthermore, a water inlet 15 is provided on the upper side of the water tank 4, and is fixedly connected with a mounting block 10. There are three mounting blocks 10, which are respectively located on the upper rear side and the left and right sides of the water tank 4. The outer sides of the three mounting blocks 10 are fixedly connected with telescopic tubes 11, and the outer ends of the telescopic tubes 11 are fixedly connected with nozzles 12. A pump body 13 is installed at the bottom of the water tank 4, and a hose 14 is fixedly connected to the output end of the pump body 13. The hose 14 is one-to-three, and the other ends of the hoses pass through the mounting blocks 10 and are connected to the nozzles 12;

[0010] Through the above technical solution, when the air is purified, the pump body 13 is started, the pump body 13 draws out the disinfectant water in the water tank 4, and transports it to the nozzle 12 through the hose 14 to disinfect the filtered air.

[0011] Furthermore, a maintenance door 9 is hingedly connected to the upper side of the purification box 2 located in front of the filter plate 5, and a handle 17 is fixedly connected to the upper side of the filter plate 5 and the maintenance door 9;

[0012] Through the above technical solution, after the purification work is completed, the filter plate 5 can be pulled out from the purification box 2 using the handle 17, which is convenient for timely replacement and cleaning of the filter plate 5 to avoid excessive accumulation of particulate impurities on the filter plate 5, causing blockage and affecting the filtering effect.

[0013] Furthermore, an ultraviolet lamp 8 is fixedly connected to the top of the purification box 2 located on the upper side of the fan blade 7, and the ultraviolet lamp 8 is located in front of the filter plate 5;

[0014] Through the above technical solution, when filtering the air, the air sucked into the purification box 2 is disinfected and sterilized by the ultraviolet lamp 8, thereby further improving the air purification efficiency.

[0015] Furthermore, moving wheels 16 are fixedly connected to both sides of the base 1, and an electric motor is fixedly connected inside the base 1 located at the lower side of the drive box 3, and the output end of the electric motor is fixedly connected to the moving wheel 16;

[0016] Through the above technical solution, when air purification is performed, the moving wheel 16 is driven by the electric motor to move, thereby facilitating the robot to perform mobile purification and disinfection.

[0017] Furthermore, a battery is provided in the driving box 3, and the pump body 13, the reducer 6 and the electric motor are all powered by the battery;

[0018] Through the above technical solution, the robot device is powered by a battery, which can avoid the risk of wire entanglement during movement.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes an air purification and disinfection robot, which, when purifying the air, sucks the indoor air into the purification box through the dust removal fan and filters and purifies the dust particles in the air. When absorbing the air, the reducer can be used to drive the fan blades to rotate at high speed and increase the air absorption speed. The filter plate filters the harmful substances in the air entering the purification box, and then disinfects the air through the nozzle. Before the disinfectant purifies the air, the dust particles in the air are first filtered and purified, so that the purification effect of the disinfectant is better, and the spraying is more uniform than manual disinfection.

[0021] 2. The utility model proposes an air purification and disinfection robot. After the purification work is completed, the filter plate can be pulled out from the purification box by using the handle, and the maintenance door can be opened to facilitate timely replacement and cleaning of the filter plate, thereby avoiding excessive accumulation of particulate impurities on the filter plate, causing blockage and affecting the filtering effect, and facilitating the cleaning and maintenance of the interior of the purification box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the overall structure diagram of the utility model;

[0023] Figure 2 This is the internal structure diagram of the purification box of the utility model;

[0024] Figure 3 It is a cross-sectional view of the water tank of the utility model;

[0025] Figure 4 for Figure 2A magnified view of the structure in the middle.

[0026] Legend:

[0027] 1. Machine base; 2. Purification box; 21. Air inlet; 22. Baffle; 23. Dust removal fan; 3. Drive box; 4. Water tank; 5. Filter plate; 6. Reducer; 7. Fan blades; 8. Ultraviolet lamp; 9. Maintenance door; 10. Mounting block; 11. Telescopic tube; 12. Nozzle; 13. Pump body; 14. Hose; 15. Water inlet; 16. Moving wheel; 17. Handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] Reference Figure 1-4 The utility model provides an embodiment: comprising a base 1, a purification box 2, a drive box 3 and a water tank 4, the base 1 is fixedly connected with moving wheels 16 on both sides, the base 1 located at the lower side of the drive box 3 is fixedly connected with an electric motor, the output end of the electric motor is fixedly connected with the moving wheel 16, the drive box 3 is provided with a battery, and the pump body 13, the reducer 6 and the electric motor are all powered by the battery;

[0031] When air purification is performed, the moving wheel 16 is driven by an electric motor to move, thereby facilitating the robot to perform mobile purification and disinfection, and the robot device is powered by a battery, which can avoid the risk of wire entanglement during movement. It can be used in large venues such as hospitals and shopping malls, and has good air circulation, which can avoid the problem of excessive air humidity after disinfection.

[0032] The upper side of the machine base 1 is fixedly connected to the driving box 3 and the water tank 4, the driving box 3 is located in the front side of the water tank 4, the purification box 2 is fixedly connected to the upper side of the driving box 3, the front side of the purification box 2 is provided with an air inlet 21, and the air inlet 21 is fixedly connected with a baffle 22, the upper side of the purification box 2 is slidably connected with a filter plate 5, the upper side of the purification box 2 located in front of the filter plate 5 is hinged with a maintenance door 9, and the upper sides of the filter plate 5 and the maintenance door 9 are fixedly connected with a handle 17, the inner wall of the purification box 2 between the filter plate 5 and the air inlet 21 is fixedly connected with a reducer 6, the output end of the reducer 6 is fixedly connected with a fan blade 7, the top of the purification box 2 located on the upper side of the fan blade 7 is fixedly connected with an ultraviolet lamp 8, and the ultraviolet lamp 8 is located in the front side of the filter plate 5, and the rear side of the purification box 2 is fixedly connected with a dust removal fan 23, and the output end of the dust removal fan 23 is located in the purification box 2;

[0033] When purifying the air, the indoor air is sucked into the purification box 2 through the dust removal fan 23 and the dust particles in the air are filtered and purified. When sucking the air, the reducer 6 can be used to drive the fan blades 7 to rotate at a high speed and increase the air suction speed. The filter plate 5 is used to filter harmful substances in the air entering the purification box 2. Before the air is purified by the disinfectant, the dust particles in the air are first filtered and purified to make the purification effect of the disinfectant better; after the purification work is completed, the filter plate 5 can be pulled out of the purification box 2 by the handle 17, so as to facilitate the timely replacement and cleaning of the filter plate 5, and avoid excessive accumulation of particulate impurities on the filter plate 5 to cause blockage and affect the filtering effect. The filter net in the filter plate 5 is an ultra-fine fiber filter net. Due to the durability and stability of the ultra-fine fiber, the service life (3-6 months) of this type of filter net is usually longer than that of traditional filter materials, reducing the replacement frequency and maintenance cost, and can be cleaned regularly.

[0034] A water inlet 15 is provided on the upper side of the water tank 4, and is fixedly connected to a mounting block 10. There are three mounting blocks 10, which are respectively located on the upper rear side and the left and right sides of the water tank 4. Telescopic tubes 11 are fixedly connected to the outer sides of the three mounting blocks 10, and nozzles 12 are fixedly connected to the outer ends of the telescopic tubes 11. A pump body 13 is installed at the bottom of the water tank 4, and a hose 14 is fixedly connected to the output end of the pump body 13. The hose 14 is one-to-three, and the other ends of the hoses pass through the mounting blocks 10 and are connected to the nozzles 12.

[0035] When purifying the air, the disinfectant water in the water tank 4 is pumped out through the pump body 13. The disinfectant water can be a chlorine-containing disinfectant, such as hypochlorous acid disinfectant, etc., which is transported to the nozzle 12 through the hose 14 to disinfect the filtered air. Compared with manual disinfection, the spraying is more uniform.

[0036] Working principle: when purifying the air, start the dust removal fan 23 and the reducer 6, and the indoor air is sucked into the purification box 2 through the dust removal fan 23, and the dust particles in the air are filtered and purified. When sucking the air, the reducer 6 can be used to drive the fan blades 7 to rotate at high speed and increase the air suction speed. The filter plate 5 is used to filter harmful substances in the air entering the purification box 2; after the purification work is completed, the filter plate 5 can be pulled out of the purification box 2 by the handle 17, so that the filter plate 5 can be replaced and cleaned in time to avoid excessive accumulation of particulate impurities on the filter plate 5, causing blockage and affecting the filtering effect; when disinfecting the air, the disinfectant water in the water tank 4 is pumped out by the pump body 13, and transported to the nozzle 12 by the hose 14, so as to disinfect the filtered air and improve the purification efficiency.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air purification and disinfection robot, comprising a base (1), a purification box (2), a drive box (3) and a water tank (4), characterized in that: The upper side of the machine base (1) is fixedly connected to a drive box (3) and a water tank (4); the drive box (3) is located in front of the water tank (4); the purification box (2) is fixedly connected to the upper side of the drive box (3); an air inlet (21) is provided on the front side of the purification box (2); a blocking rod (22) is fixedly connected inside the air inlet (21); a filter plate (5) is slidably connected to the upper side of the purification box (2); a reducer (6) is fixedly connected to the inner wall of the purification box (2) located between the filter plate (5) and the air inlet (21); a fan blade (7) is fixedly connected to the output end of the reducer (6); a dust removal fan (23) is fixedly connected to the rear side of the purification box (2); and the output end of the dust removal fan (23) is located inside the purification box (2).

2. The air purification and disinfection robot according to claim 1, characterized in that: The water tank (4) is provided with a water inlet (15) on the upper side and is fixedly connected to a mounting block (10). There are three mounting blocks (10) and they are respectively located on the upper rear side and the left and right sides of the water tank (4). The outer sides of the three mounting blocks (10) are all fixedly connected to telescopic tubes (11). The outer ends of the telescopic tubes (11) are all fixedly connected to nozzles (12). A pump body (13) is installed at the bottom of the water tank (4). The output end of the pump body (13) is fixedly connected to a hose (14). The hose (14) is one-to-three and the other ends thereof pass through the mounting blocks (10) and are connected to the nozzles (12).

3. The air purification and disinfection robot according to claim 2, characterized in that: A maintenance door (9) is hingedly connected to the upper side of the purification box (2) located in front of the filter plate (5), and handles (17) are fixedly connected to the upper sides of the filter plate (5) and the maintenance door (9).

4. The air purification and disinfection robot according to claim 3, characterized in that: An ultraviolet lamp (8) is fixedly connected to the top of the purification box (2) located on the upper side of the fan blade (7), and the ultraviolet lamp (8) is located on the front side of the filter plate (5).

5. The air purification and disinfection robot according to claim 4, characterized in that: Moving wheels (16) are fixedly connected to both sides of the machine base (1), an electric motor is fixedly connected inside the machine base (1) located at the lower side of the drive box (3), and the output end of the electric motor is fixedly connected to the moving wheel (16).

6. The air purification and disinfection robot according to claim 5, characterized in that: A storage battery is arranged in the driving box (3), and the pump body (13), the reducer (6) and the electric motor are all powered by the storage battery.

Images