Indoor formaldehyde degradation device

Abstract

The utility model relates to the technical field of formaldehyde, in particular to an indoor formaldehyde degradation device which comprises a base, four universal wheels are fixedly mounted at the bottom end of the base, a lifting mechanism is mounted at the top end of the base, a frame is mounted on the lifting mechanism, an insertion groove is formed in the top end of the frame, and the insertion groove is communicated with the insertion groove. A slot is formed in the inner wall of the frame body, the slot is in the shape of a strip-shaped through groove, a mounting frame is inserted into the inner wall of the slot, a photocatalyst filter screen is fixedly mounted on the inner wall of the mounting frame, and an ultraviolet irradiation lamp is fixedly mounted on the inner wall of the frame body. According to the indoor formaldehyde degradation device disclosed by the utility model, the insertion of the bearing mounting frame is facilitated through the arrangement of the insertion groove, the purpose of conveniently mounting and dismounting the photocatalyst filter screen is realized, the photocatalyst filter screen is favorably replaced, and the height of the indoor formaldehyde degradation device is conveniently adjusted through the arrangement of the lifting mechanism, so that the use of the indoor formaldehyde degradation device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of formaldehyde, in particular to an indoor formaldehyde degradation device. Background Art

[0002] Formaldehyde is an organic compound, also known as formic aldehyde. It is a colorless, irritating gas that irritates the eyes and nose. Formaldehyde has many uses in industry, such as in the production of resins, plastics, rubber, paper, leather, explosives, pesticides, etc. It is also used as a biological preservative, disinfectant, and fumigant.

[0003] As people pay more attention to indoor air quality, formaldehyde pollution becomes increasingly prominent. Most indoor formaldehyde degradation devices on the market currently use photocatalysts for absorption and degradation, but the photocatalysts used for degradation are inconvenient to disassemble, and the height of indoor formaldehyde degradation devices is inconvenient to adjust, which affects the absorption and degradation of formaldehyde. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose an indoor formaldehyde degradation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An indoor formaldehyde degradation device is designed, comprising a base, wherein a universal wheel is fixedly mounted on the bottom end of the base, wherein the number of the universal wheels is four, a lifting mechanism is mounted on the top end of the base, a frame is mounted on the lifting mechanism, a slot is opened on the top end of the frame, the slot is in the shape of a strip-shaped through slot, a mounting frame is plugged into the inner wall of the slot, a photocatalyst filter is fixedly mounted on the inner wall of the mounting frame, and an ultraviolet irradiation lamp is fixedly mounted on the inner wall of the frame.

[0007] Furthermore, the number of the slots is three, the number of the installation frames is three, and the number of the ultraviolet irradiation lamps is four.

[0008] Furthermore, a fan is fixedly mounted on the frame, and the number of the fans is two.

[0009] Furthermore, the lifting mechanism includes a bracket, the bracket is fixedly mounted on the base, and the shape of the bracket is L-shaped.

[0010] Furthermore, a motor is fixedly mounted on the top of the bracket, and a rotating shaft of the motor rotates and penetrates the inner wall of the bracket.

[0011] Furthermore, a screw rod is fixedly mounted on the rotating shaft end of the motor, and the bottom end of the screw rod is rotatably connected to the base via a bearing.

[0012] Furthermore, a receiving plate is threadedly connected to the screw rod, and the receiving plate is in the shape of a square plate. The frame is fixedly mounted on the receiving plate. A sliding rod is fixedly mounted on the base, and the sliding rod is in the shape of a cylindrical rod. The receiving plate slides on the sliding rod.

[0013] The utility model proposes an indoor formaldehyde degradation device, which has the beneficial effects of: the utility model is provided with a slot, which is convenient for receiving the plugging of the installation frame, thereby achieving the purpose of convenient installation and removal of the photocatalyst filter, and is conducive to the replacement of the photocatalyst filter; and the utility model is provided with a lifting mechanism, which is convenient for adjusting the height of the indoor formaldehyde degradation device, and is conducive to the use of the indoor formaldehyde degradation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a rear view of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the slot of the utility model;

[0017] Figure 4 It is a schematic diagram of the installation frame of the utility model.

[0018] In the figure: 1. base; 21. receiving plate; 22. slide rod; 23. bracket; 24. screw rod; 25. motor; 3. mounting frame; 4. universal wheel; 5. fan; 6. frame; 7. photocatalyst filter; 8. slot; 9. ultraviolet irradiation lamp. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4, an indoor formaldehyde degradation device, including a base 1, characterized in that: the base 1 is in the shape of a square plate, and the base 1 is provided to facilitate the installation of a lifting mechanism, a universal wheel 4 is fixedly installed at the bottom end of the base 1, and the number of the universal wheels 4 is four. The universal wheels 4 are provided to facilitate the convenient movement of the indoor formaldehyde degradation device, and a lifting mechanism is installed at the top of the base 1. The lifting mechanism is provided to facilitate the adjustment of the height of the indoor formaldehyde degradation device, which is conducive to the use of the indoor formaldehyde degradation device, and a frame 6 is installed on the lifting mechanism. The frame 6 is in the shape of a square frame, and both the front and rear ends are open, and the top of the frame 6 is open A slot 8 is provided, and the slot 8 is in the shape of a strip-shaped through slot. The slot 8 is provided to facilitate the insertion of the installation frame 3, so as to achieve the purpose of convenient installation and removal of the photocatalyst filter 7, and to facilitate the replacement of the photocatalyst filter 7. The inner wall of the slot 8 is plugged with the installation frame 3, and the inner wall of the installation frame 3 is fixedly installed with the photocatalyst filter 7. The photocatalyst filter 7 is provided to facilitate the adsorption and degradation of formaldehyde. An ultraviolet irradiation lamp 9 is fixedly installed on the inner wall of the frame body 6. The ultraviolet irradiation lamp 9 can provide stable and uniform ultraviolet light irradiation to stimulate the catalytic activity of the photocatalyst filter 7, thereby achieving the purpose of quickly adsorbing and degrading formaldehyde in the air.

[0021] In detail, there are three slots 8 and three mounting frames 3. By providing three mounting frames 3, it is convenient to set up a multi-layer defense line, which is beneficial to effectively absorb and degrade formaldehyde. There are four ultraviolet lamps 9, which can provide stable and uniform ultraviolet light irradiation to stimulate the catalytic activity of the photocatalyst filter 7, thereby achieving the purpose of quickly adsorbing and degrading formaldehyde in the air. A fan 5 is fixedly installed on the frame 6, and there are two fans 5. The fan 5 has a suction function, which is convenient for introducing indoor gas into the frame 6. When absorbing and degrading formaldehyde, the fan 5 is started, and the fan 5 introduces the indoor gas into the frame 6 and flows out from the back of the frame 6. In this process, the ultraviolet lamp 9 is started, and the ultraviolet lamp 9 will irradiate the photocatalyst filter 7 to stimulate the catalytic activity of the photocatalyst filter 7, thereby achieving the purpose of quickly adsorbing and degrading formaldehyde in the air. When the photocatalyst filter 7 needs to be disassembled, it can be directly extracted from the slot 8, and the operation is simple and convenient.

[0022] In more detail, the lifting mechanism includes a bracket 23, which is fixedly mounted on the base 1. The shape of the bracket 23 is L-shaped. The bracket 23 is provided to facilitate the installation of the motor 25. The motor 25 is fixedly mounted on the top of the bracket 23. The motor 25 has a forward and reverse rotation function. The motor 25 will drive the screw rod 24 to rotate. The shaft of the motor 25 rotates and passes through the inner wall of the bracket 23. The screw rod 24 is fixedly mounted on the shaft end of the motor 25. The screw rod 24 is provided to facilitate driving the receiving plate 21 to move vertically along the surface of the sliding rod 22. The bottom end of the screw rod 24 is rotatably connected to the base 1 through a bearing. The receiving plate 21 is threadedly connected to the screw rod 24. The connecting plate 21 is in the shape of a square plate. By providing the connecting plate 21, it is convenient to install the connecting frame 6. The frame 6 is fixedly installed on the connecting plate 21. A sliding rod 22 is fixedly installed on the base 1. The sliding rod 22 is in the shape of a cylindrical rod. The connecting plate 21 slides on the sliding rod 22. The setting of the sliding rod 22 serves the purpose of limiting the movement of the connecting plate 21. When it is necessary to adjust the height of the indoor formaldehyde degradation device, start the motor 25, and the motor 25 drives the screw rod 24 to rotate. The screw rod 24 drives the connecting plate 21 to slide vertically along the surface of the sliding rod 22 until the frame 6 on the connecting plate 21 moves to a suitable height position, which facilitates the operation of the indoor formaldehyde degradation device.

[0023] Working mode: When working, start the fan 5, and the fan 5 will introduce the indoor gas into the frame 6 and flow out from the back of the frame 6. During this process, start the ultraviolet irradiation lamp 9, and the ultraviolet irradiation lamp 9 will irradiate the photocatalyst filter 7 to stimulate the catalytic activity of the photocatalyst filter 7, thereby achieving the purpose of quickly adsorbing and degrading formaldehyde in the air. When the photocatalyst filter 7 needs to be disassembled, it can be directly extracted from the slot 8, and the operation is simple and convenient.

[0024] When the height of the indoor formaldehyde degradation device needs to be adjusted, the motor 25 is started, the motor 25 drives the screw rod 24 to rotate, and the screw rod 24 drives the receiving plate 21 to slide vertically along the surface of the slide rod 22 until the frame 6 on the receiving plate 21 moves to a suitable height position, so that the indoor formaldehyde degradation device can work.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An indoor formaldehyde degradation device, comprising a base (1), characterized in that: A universal wheel (4) is fixedly mounted on the bottom end of the base (1), the number of the universal wheels (4) being four; a lifting mechanism is mounted on the top end of the base (1), a frame (6) is mounted on the lifting mechanism, a slot (8) is provided on the top end of the frame (6), the slot (8) is in the shape of a bar-shaped through slot, a mounting frame (3) is plugged into the inner wall of the slot (8), a photocatalyst filter (7) is fixedly mounted on the inner wall of the mounting frame (3), and an ultraviolet irradiation lamp (9) is fixedly mounted on the inner wall of the frame (6).

2. An indoor formaldehyde degradation device according to claim 1, characterized in that: The number of the slots (8) is three, the number of the installation frames (3) is three, and the number of the ultraviolet irradiation lamps (9) is four.

3. An indoor formaldehyde degradation device according to claim 1, characterized in that: A fan (5) is fixedly mounted on the frame (6), and there are two fans (5).

4. An indoor formaldehyde degradation device according to claim 1, characterized in that: The lifting mechanism comprises a bracket (23), the bracket (23) is fixedly mounted on the base (1), and the shape of the bracket (23) is L-shaped.

5. An indoor formaldehyde degradation device according to claim 4, characterized in that: A motor (25) is fixedly mounted on the top of the bracket (23), and a rotating shaft of the motor (25) rotates and penetrates the inner wall of the bracket (23).

6. An indoor formaldehyde degradation device according to claim 5, characterized in that: A screw rod (24) is fixedly mounted on the rotating shaft end of the motor (25), and the bottom end of the screw rod (24) is rotatably connected to the base (1) via a bearing.

7. An indoor formaldehyde degradation device according to claim 6, characterized in that: A receiving plate (21) is threadedly connected to the screw rod (24), and the receiving plate (21) is in the shape of a square plate. The frame (6) is fixedly mounted on the receiving plate (21). A sliding rod (22) is fixedly mounted on the base (1), and the sliding rod (22) is in the shape of a cylindrical rod. The receiving plate (21) slides on the sliding rod (22).

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