Indoor air deodorization and sterilization purifier

Abstract

The utility model discloses an indoor air deodorization and sterilization purifier, and belongs to the technical field of purifiers. The defect that in the prior art, a traditional indoor purifier is not thorough in ozone removal is overcome. The main structure of the device comprises a rack, one side face of the rack is provided with a side plate, the lower end of the side plate is provided with an air inlet hole used for air inflow, an inner container and a fan communicated with the upper end of the inner container are arranged in the rack, and the inner container is provided with a plasma disc used for sterilization and deodorization and an ozone removal filler drawer used for installing ozone removal filler. And the upper end of the fan is connected with an air outlet plate through an air duct. The air purifier is mainly used for indoor air purification.

Description

Technical Field

[0001] The utility model belongs to the technical field of purifiers, and in particular relates to an indoor air deodorizing and sterilizing purifier. Background Art

[0002] Traditional dual-medium low-temperature plasma equipment can meet the needs of exhaust gas deodorization, but due to the high energy of dual-medium discharge plasma, although it can thoroughly purify the air, remove odors, and kill bacteria and viruses, in order to ensure the treatment effect, the plasma discharge will be excessive, which will produce excessive ozone, affecting the indoor environment and thus affecting human health; and the existing methods of deozonation generally have high-temperature cracking methods or decompose ozone through a longer residence time. This method has the defects of incomplete deozonation or taking a long time.

[0003] For example, the Chinese utility model patent with application number 202110048229.2 discloses an online real-time disinfection, sterilization and deodorization device for the exhaust of a hospital central suction system, which uses low-temperature plasma to kill bacteria, viruses and other microorganisms in the exhaust of a vacuum pump in real time online. The plasma is generated by dual-medium barrier discharge. The high-energy electrons not only kill microorganisms, but also crack and oxidize odor molecules, thereby completing the three-in-one treatment of exhaust sterilization, disinfection and deodorization; but its shortcomings are: the filling amount of the deozonation and elimination filler is insufficient, and at the same time, due to higher requirements for the treatment effect, the filler life is short, so the catalytic material is frequently replaced. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an indoor air deodorizing, sterilizing and purifying machine.

[0005] In order to achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0006] A machine for deodorizing, sterilizing and purifying indoor air comprises a frame, a side panel is arranged on one side of the frame, an air inlet hole for air intake is arranged at the lower end of the side panel, an inner tank and a fan connected to the upper end of the inner tank are arranged inside the frame, a plasma disk for sterilizing and deodorizing and a deozonation filler drawer for installing a deozonation filler are installed on the inner tank, and an upper end of the fan is connected to an air outlet plate through a wind tube.

[0007] Preferably, the deozonating filler drawer comprises a drawer panel and a drawer bottom plate net for installing the deozonating filler, and the drawer panel is connected to the drawer bottom plate net.

[0008] Preferably, the upper end of the frame is connected to an upper cover via a support.

[0009] Preferably, the pillar is provided with two mounting holes which are arranged perpendicular to each other, and the two ends of the air outlet plate are respectively installed in the mounting holes of the two pillars.

[0010] Preferably, the lower end of the liner is mounted on the frame via a lower fixing frame, and the upper end of the liner is mounted on the frame via an upper fixing frame.

[0011] Preferably, the deozonating filler drawer comprises a first deozonating filler drawer and a second deozonating filler drawer which are interconnected.

[0012] Preferably, the fan is installed inside the frame through a fan fixing plate.

[0013] Preferably, the bottom of the frame is provided with walking wheels for walking and a footrest for supporting.

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

[0015] 1. The first deozonation packing drawer and the second deozonation packing drawer are filled with honeycomb deozonation packing, which is a catalyst of manganese dioxide attached to an activated carbon substrate, used to decompose ozone. The air is filtered and deozonated through the packing, which has a long service life (can be used for 0.5-1.5 years under working conditions), less packing, stable deozonation effect and short reaction time;

[0016] 2. After passing through the air inlet holes at the bottom of the side panel, the air first passes through the plasma disk to achieve the effect of sterilization and deodorization, and then passes through the deozonating filler on the first deozonating filler drawer and the deozonating filler on the second deozonating filler drawer in turn, and finally flows out of the air outlet holes on the air outlet plate as clean air. While sterilizing and deodorizing, ozone is also removed. The plasma and ozone elimination catalyst are integrated into an integrated device, which occupies a small area, has low resistance and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 This is the front view of the utility model when the side panels are removed;

[0019] Figure 3 It is a left view of the internal structure of the utility model;

[0020] Figure 4 It is a top view of the pillar in the utility model;

[0021] Figure 5 This is a front view of the deozonizing filler drawer in the utility model;

[0022] Figure 6 It is a top view of the deozonating packing drawer in the utility model;

[0023] Figure 7 It is the front view of the inner container in the utility model.

[0024] In the figure: 1. upper cover; 2. air outlet plate; 3. frame; 4. side panel; 5. air inlet; 6. air duct; 7. fan; 8. lower fixing frame; 9. upper fixing frame; 10. first deozonating filler drawer; 11. second deozonating filler drawer; 12. plasma disk; 13. fan fixing plate; 14. pillar; 15. control power supply and high-voltage power supply; 16. liner; 17. mounting hole; 18. walking wheel; 19. footrest; 20. drawer bottom plate net; 21. drawer panel. DETAILED DESCRIPTION

[0025] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] like Figure 1-2 As shown, an indoor air deodorizing, sterilizing and purifying machine comprises a frame 3, a side surface of the frame 3 is provided with a side panel 4, a lower end of the side panel 4 is provided with an air inlet 5 for air intake, an inner tank 16 and a fan 7 connected to the upper end of the inner tank 16 are provided inside the frame 3, a plasma disk 12 for high-temperature sterilization and deodorization and a deozonation filler drawer for installing a deozonation filler are installed on the inner tank 16, and the upper end of the fan 7 is connected to the air outlet plate 2 through the air duct 6.

[0028] A control power supply and a high-voltage power supply 15 are also provided at the bottom of the frame 3 for powering and controlling the plasma disk 12. The plasma disk 12 is a plasma discharge module. Air passes through the circular tubes in the plasma disk 12. There is high voltage electricity between the circular tubes to achieve the effect of high-temperature sterilization and deodorization.

[0029] Embodiment 2:

[0030] like Figure 5-6 As shown, an indoor air deodorizing, sterilizing and purifying machine is different from Example 1 in that the deozonating filler drawer includes a drawer panel 21 and a drawer bottom net 20 for installing the deozonating filler, and the drawer panel 21 is connected to the drawer bottom net 20.

[0031] like Figure 4 As shown, the upper end of the frame 3 is connected to the upper cover 1 through a support 14 , and the support 14 is provided with two mounting holes 17 perpendicular to each other, and the two ends of the air outlet plate 2 are respectively installed in the mounting holes 17 of the two supports 14 .

[0032] For example Figure 2 , Figure 7As shown, the lower end of the inner tank 16 is mounted on the frame 3 through the lower fixing frame 8, and the upper end is mounted on the frame 3 through the upper fixing frame 9; the fan 7 is mounted inside the frame 3 through the fan fixing plate 13.

[0033] Furthermore, the deozonizing filler drawer comprises a first deozonizing filler drawer 10 and a second deozonizing filler drawer 11 which are interconnected. The first deozonizing filler drawer 10 and the second deozonizing filler drawer 11 are filled with honeycomb deozonizing fillers, and the fillers are catalysts of manganese dioxide attached to an activated carbon substrate for decomposing ozone. The first deozonizing filler drawer 10 and the second deozonizing filler drawer 11 are internally connected, and air passes through the fillers for filtering and deozonation.

[0034] like Figure 3 As shown, the bottom of the frame 3 is provided with walking wheels 18 for walking and a foot frame 19 for supporting. By providing the walking wheels 18 at the bottom, it is easy to carry.

[0035] The working principle of the utility model is:

[0036] After passing through the air inlet hole 5 at the bottom of the side panel 4, the air first passes through the plasma disk 12 to achieve the effect of sterilization and deodorization, and then passes through the deozonated filler on the first deozonated filler drawer 10, the deozonated filler on the second deozonated filler drawer 11, the fan 7, the air duct 6, and finally flows out of the air outlet hole on the air outlet plate 2. While sterilizing and deodorizing, ozone is removed.

Claims

1. An indoor air deodorizing, sterilizing and purifying machine, comprising a frame (3), characterized in that: A side panel (4) is provided on one side of the frame (3); an air inlet (5) for air intake is provided at the lower end of the side panel (4); an inner liner (16) and a fan (7) connected to the upper end of the inner liner (16) are provided inside the frame (3); a plasma disk (12) for sterilization and deodorization and a deozonation filler drawer for installing a deozonation filler are installed on the inner liner (16); and the upper end of the fan (7) is connected to an air outlet plate (2) via a wind tube (6).

2. The indoor air deodorizing, sterilizing and purifying machine according to claim 1, characterized in that: The deozonating filler drawer comprises a drawer panel (21) and a drawer bottom plate net (20) for installing the deozonating filler, and the drawer panel (21) is connected to the drawer bottom plate net (20).

3. The indoor air deodorizing, sterilizing and purifying machine according to claim 1, characterized in that: The upper end of the frame (3) is connected to an upper cover (1) via a support (14).

4. The indoor air deodorizing, sterilizing and purifying machine according to claim 3, characterized in that: The support column (14) is provided with two mounting holes (17) which are arranged perpendicular to each other, and the two ends of the air outlet plate (2) are respectively mounted in the mounting holes (17) of the two support columns (14).

5. The indoor air deodorizing, sterilizing and purifying machine according to claim 1, characterized in that: The lower end of the inner container (16) is mounted on the frame (3) via a lower fixing frame (8), and the upper end of the inner container (16) is mounted on the frame (3) via an upper fixing frame (9).

6. The indoor air deodorizing, sterilizing and purifying machine according to any one of claims 1 to 5, characterized in that: The deozonating filler drawer comprises a first deozonating filler drawer (10) and a second deozonating filler drawer (11) which are connected to each other.

7. The indoor air deodorizing, sterilizing and purifying machine according to any one of claims 1 to 5, characterized in that: The fan (7) is installed inside the frame (3) via a fan fixing plate (13).

8. The indoor air deodorizing, sterilizing and purifying machine according to any one of claims 1 to 5, characterized in that: The bottom of the frame (3) is provided with walking wheels (18) for walking and a footrest (19) for supporting.

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