Combined air sterilizer

Abstract

The utility model relates to the technical field of air disinfection machines, and discloses a combined air disinfection machine which comprises a shell, a filtering mechanism is arranged in the shell, and a disinfection mechanism is fixedly connected in the shell; the filtering mechanism comprises a movable frame, the movable frame is rotationally connected to the inner wall of the shell through a pin shaft, an air guide frame is arranged in the movable frame, and evenly-distributed filtering nets are slidably connected to the inner wall of the movable frame. According to the combined type air disinfection machine, the fan and the multiple filtering mechanisms are arranged, an air suction opening of the fan is formed in the bottom of the shell, after the fan rotates slowly, external air enters from a movable frame arranged at the bottom, garbage on the ground is blocked through an air guide frame, and then the garbage on the ground is filtered; the air is filtered by the multiple filter screens and the air filter in sequence, the detachable air guide frame, the filter screens and the air filter are convenient to clean, and the problems that the function is single, and dust in the air is inconvenient to filter are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air disinfection machines, in particular to a combined air disinfection machine. Background Art

[0002] A disinfection machine is a machine that produces physical or chemical disinfection elements to act on toxic substances to achieve the purpose of disinfection. Disinfection machines can kill and remove pet odors, smoke, sweat, odor, fiber, floating mold, viruses, floating bacteria, mites, pollen, dust, dander, toluene, xylene, total volatile organic compounds (TVOC), benzene, formaldehyde, carbon monoxide, carbon dioxide and nitrogen oxides in automobile exhaust, etc. Disinfection machines are widely used in medical and daily life fields, such as hospitals, schools, factories, subway stations, shopping malls, toilets, kitchens, restaurants and other places that need disinfection.

[0003] The Chinese patent publication number is: CN216536286U, which discloses a hypochlorous acid disinfection device for public places. The application states: "During the use of the existing disinfection machine, the nozzle of the disinfection spray can only be fixed in one direction for disinfection, and the spray area of ​​the disinfection spray is too low, resulting in low disinfection efficiency and greatly extending the working time." Although the application solves this problem, it has the following defects:

[0004] During use, the hypochlorous acid disinfection device for public places increases the spraying area by adding a motor and multiple nozzles so that the output end of the motor drives the multiple nozzles to rotate. However, the function of the hypochlorous acid disinfection device for public places is relatively single and cannot filter the dust in the air. At the same time, after the hypochlorous acid disinfection device for public places sprays too much disinfectant, the disinfectant mixes with the dust on the ground, which easily causes the ground to be muddy. Utility Model Content

[0005] The purpose of the utility model is to provide a combined air disinfector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a combined air disinfector, comprising a shell, a filtering mechanism is arranged in the shell, and a disinfecting mechanism is fixedly connected in the shell.

[0007] The filtering mechanism includes a movable frame, which is rotatably connected to the inner wall of the shell through a pin shaft, an air guide frame is arranged inside the movable frame, the inner wall of the movable frame is slidably connected to a uniformly distributed filter screen, the inner wall of the movable frame is slidably linked to an air filter, and the inner wall of the movable frame is rotatably connected to a movable plate through a pin shaft.

[0008] Preferably, an air duct is fixedly connected to the inner diameter of the shell, and a fan is fixedly connected to the inner diameter of the air duct.

[0009] Preferably, evenly distributed bolts are provided on the left and right sides of the movable frame, and the bolts all penetrate the movable frame and are threadedly connected to the air guide frame.

[0010] Preferably, a movable groove is provided on the top of the movable frame, an H-shaped block is slidably connected in the movable groove, and the H-shaped block is slidably connected to the inner wall of the shell, and the bottom of the H-shaped block is fixedly connected to evenly distributed springs, and the other ends of the springs are fixedly connected to the bottom of the movable groove.

[0011] Preferably, the disinfection mechanism includes a water tank, which is fixedly connected to the top of the outer shell and the outer diameter of the air duct. The inner diameter of the water tank is provided with a placement groove, and a water collecting pan is fixedly connected to the placement groove. The inner diameter of the water collecting pan passes through and is fixedly connected with evenly distributed atomizing nozzles.

[0012] Preferably, a submersible pump is fixedly connected in the water tank, a connecting pipe is fixedly connected to the output end of the submersible pump, and the other end of the connecting pipe passes through and is fixedly connected to the bottom of the water collecting tray.

[0013] Preferably, a collecting plate is fixedly connected to the inner bottom of the shell, and evenly distributed conical blocks are fixedly connected to the inner diameter of the air guide pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The combined air disinfector is provided with a fan and multiple filtering mechanisms, and the air outlet of the fan is arranged at the bottom of the shell. After the fan rotates slowly, the external air enters from the movable frame arranged at the bottom, and the garbage on the ground is blocked by the air guide frame, so that the air is filtered by multiple filter screens and air filters in turn, and the detachable air guide frame, filter screen and air filter are easy to clean, which solves the problem of single function and inconvenience in filtering dust in the air.

[0016] 2. The combined air disinfector performs a position limiting treatment on the spraying atomizing nozzle, so that the water mist after spraying is limited by two identical upper and lower conical blocks, so that the water mist and the air after secondary filtration are fully neutralized and disinfected effectively, and the water droplets accumulated on the conical blocks will drip into the collection tray for centralized collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural front view of a combined air disinfector of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure disassembly of a combined air disinfector of the utility model;

[0019] Figure 3This is a schematic diagram of the disassembly of the movable frame structure of a combined air disinfection machine of the utility model;

[0020] Figure 4 This is a schematic diagram of the rear structure of the movable frame of a combined air disinfection machine of the utility model;

[0021] Figure 5 This is a schematic diagram of the disassembly of the water tank structure of a combined air disinfector of the utility model;

[0022] Figure 6 The utility model is a schematic cross-sectional view of the air guide duct structure of a combined air disinfector.

[0023] In the figure: 1. shell; 2. filtering mechanism; 201. fan; 202. movable frame; 203. filter screen; 204. H-shaped block; 205. movable groove; 206. spring; 207. bolt; 208. air guide frame; 209. movable plate; 210. air filter; 211. air guide duct; 3. disinfection mechanism; 301. water tank; 302. collecting tray; 303. submerged pump; 304. connecting pipe; 305. placement groove; 306. conical block; 307. water collecting tray; 308. atomizing nozzle. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 6 In an embodiment of the utility model, a combined air disinfector comprises a shell 1, a filtering mechanism 2 is arranged in the shell 1, and a disinfecting mechanism 3 is fixedly connected in the shell 1.

[0026] The filtering mechanism 2 includes a movable frame 202, which is rotatably connected to the inner wall of the outer shell 1 through a pin shaft, an air guide frame 208 is arranged in the movable frame 202, and the inner wall of the movable frame 202 is slidably connected with evenly distributed filter screens 203, and the inner wall of the movable frame 202 is slidably connected with an air filter 210, and the inner wall of the movable frame 202 is rotatably connected with a movable plate 209 through a pin shaft. Air enters the movable frame 202 through the air guide frame 208, and is filtered by multiple filter screens 203, thereby blocking larger garbage in the air. The filtered air is then filtered for a second time through the air filter 210, thereby effectively reducing dust in the air.

[0027] See also Figure 2 and Figure 5 The inner diameter of the shell 1 is fixedly connected with an air duct 211, and the inner diameter of the air duct 211 is fixedly connected with a fan 201. By setting the fan 201, the fan 201 draws air from the air duct 211, so that the external air is filtered in the movable frame 202 in turn, and the air after the secondary filtration can be quickly drawn out from the shell 1.

[0028] See also Figure 3 Evenly distributed bolts 207 are provided on the left and right sides of the movable frame 202, and the bolts 207 all penetrate the movable frame 202 and are threadedly connected to the air guide frame 208. By turning the bolts 207, it is convenient to fix and disassemble the air guide frame 208 in the movable frame 202, and it is convenient to clean the air guide frame 208.

[0029] See also Figure 3 A movable groove 205 is provided on the top of the movable frame 202, and an H-shaped block 204 is slidably connected in the movable groove 205, and the H-shaped block 204 is slidably connected to the inner wall of the shell 1, and the bottom of the H-shaped block 204 is fixedly connected with uniformly distributed springs 206, and the other ends of the springs 206 are fixedly connected to the bottom of the movable groove 205. Through the reaction force of the springs 206, the H-shaped block 204 is pushed to move upward in the movable groove 205, so that the upper part of the H-shaped block 204 slides into the shell 1, and the movable frame 202 is limited.

[0030] See also Figure 5 and Figure 6 The disinfection mechanism 3 includes a water tank 301, which is fixedly connected to the top of the shell 1 and the outer diameter of the air duct 211. A placement groove 305 is provided on the inner diameter of the water tank 301, and a water collecting tray 307 is fixedly connected to the placement groove 305. The inner diameter of the water collecting tray 307 is penetrated and fixedly connected with uniformly distributed atomizing nozzles 308. The water collecting tray 307 fixed in the placement groove 305 forms a whole with the water tank 301, which is convenient for the installation of the air duct 211. The disinfection mist sprayed by the uniformly distributed atomizing nozzles 308 arranged in the water collecting tray 307 is neutralized with the air after secondary filtration in the air duct 211 for disinfection.

[0031] See also Figure 5 A submerged pump 303 is fixedly connected to the water tank 301, and a connecting pipe 304 is fixedly connected to the output end of the submerged pump 303. The other end of the connecting pipe 304 passes through and is fixedly connected to the bottom of the water collecting tray 307. The submerged pump 303 draws mixed disinfectant water from the water tank 301 and discharges it into the water collecting tray 307 from the output end through the connecting pipe 304. The connecting pipe 304 passes through the placement groove 305 to reduce the occupancy of the internal space.

[0032] See also Figure 2 and Figure 5A collecting plate 302 is fixedly connected to the bottom of the outer shell 1, and evenly distributed conical blocks 306 are fixedly connected to the inner diameter of the air guide pipe 211. The two conical blocks 306 are respectively located at the upper and lower ends of the evenly distributed atomizing nozzles 308, so that the water mist sprayed by the atomizing nozzles 308 is temporarily intercepted, so that the water mist and the secondary filtered air are fully neutralized, and the disinfection treatment is effectively carried out.

[0033] The working principle of the utility model is:

[0034] When the combined air disinfector is in use, the direction of the blades on the air guide frame 208 is adjusted, and the fan 201 and the submerged pump 303 are started. The submerged pump 303 draws the mixed disinfectant from the water tank 301, discharges it into the water collecting tray 307 from the output end through the connecting pipe 304, and discharges it into the air guide duct 211 through the evenly distributed atomizing nozzles 308. The fan 201 draws air from the shell 1 by rotating at a uniform speed, so that the air in the public area passes through the air guide frame 208, and then enters the shell 1 after multi-stage filtration by the evenly distributed filter mesh 203 and the air filter 210. The filtered air in the shell 1 is neutralized with the water mist in the air guide duct 211 when it enters the air guide duct 211 and is discharged by the fan 201. The air is disinfected by the water mist. The long-term accumulation of water mist will produce water droplets, which drip into the collecting tray 302 through the two conical blocks 306 to prevent corrosion to the shell 1.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A combined air disinfector, comprising a housing (1), characterized in that: A filtering mechanism (2) is disposed in the housing (1), and a disinfecting mechanism (3) is fixedly connected in the housing (1); The filtering mechanism (2) comprises a movable frame (202), the movable frame (202) being rotatably connected to the inner wall of the outer shell (1) via a pin shaft, an air guide frame (208) being arranged inside the movable frame (202), the inner wall of the movable frame (202) being slidably connected to evenly distributed filter screens (203), the inner wall of the movable frame (202) being slidably connected to an air filter (210), and the inner wall of the movable frame (202) being rotatably connected to a movable plate (209) via a pin shaft.

2. A combined air disinfector according to claim 1, characterized in that: The inner diameter of the housing (1) is fixedly connected to an air guide pipe (211), and the inner diameter of the air guide pipe (211) is fixedly connected to a fan (201).

3. A combined air disinfector according to claim 1, characterized in that: Evenly distributed bolts (207) are arranged on the left and right sides of the movable frame (202), and the bolts (207) all penetrate the movable frame (202) and are threadedly connected to the air guide frame (208).

4. A combined air disinfector according to claim 1, characterized in that: The top of the movable frame (202) is provided with a movable groove (205), an H-shaped block (204) is slidably connected in the movable groove (205), and the H-shaped block (204) is slidably connected to the inner wall of the outer shell (1), and the bottom of the H-shaped block (204) is fixedly connected with evenly distributed springs (206), and the other ends of the springs (206) are fixedly connected to the bottom of the movable groove (205).

5. A combined air disinfector according to claim 1, characterized in that: The disinfection mechanism (3) comprises a water tank (301), the water tank (301) being fixedly connected to the top of the housing (1), and the water tank (301) being fixedly connected to the outer diameter of the air duct (211), the inner diameter of the water tank (301) being provided with a placement groove (305), the placement groove (305) being fixedly connected with a water collecting pan (307), and the inner diameter of the water collecting pan (307) being penetrated by and fixedly connected with uniformly distributed atomizing nozzles (308).

6. A combined air disinfector according to claim 5, characterized in that: A submerged pump (303) is fixedly connected inside the water tank (301), and a connecting pipe (304) is fixedly connected to the output end of the submerged pump (303), and the other end of the connecting pipe (304) passes through and is fixedly connected to the bottom of the water collecting tray (307).

7. A combined air disinfector according to claim 2, characterized in that: The inner bottom of the outer shell (1) is fixedly connected to a collecting plate (302), and the inner diameter of the air guide pipe (211) is fixedly connected to evenly distributed conical blocks (306).

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