CN213119427U

CN213119427U - Air purifying device

Info

Publication number: CN213119427U
Application number: CN202021391446.9U
Authority: CN
Inventors: 向平
Original assignee: Nanjing Dijiani Environmental Protection Technology Co ltd
Current assignee: Nanjing Dijiani Environmental Protection Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-04
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to an air purification technical field just discloses an air-purifying's device, including base and the box of setting in the base top, an opening has been seted up to the top surface of box, and the embedded filter screen that is equipped with of opening, is located the filter screen below the box internal fixation is provided with the fan that an air inlet end set up, and forms the enclosure space through the tube-shape connecting plate between the top of fan and the filter screen, the lower extreme inner wall of box is through a solid fixed cylinder fixedly connected with ultraviolet lamp, and ultraviolet lamp is located the fan and sets up under, the lower extreme inner wall of box passes through a bracing piece fixedly connected with photocatalyst section of thick bamboo. This kind of air-purifying's device has a photocatalyst section of thick bamboo and ultraviolet lamp through setting up in the box for when flowing into a photocatalyst section of thick bamboo along the air, under ultraviolet lamp's irradiation, the photocatalyst of photocatalyst section of thick bamboo inner wall can the harmful substance such as formaldehyde in the air-purifying under ultraviolet irradiation, thereby realizes air-purifying's effect.

Description

Air purifying device

[ technical field ] A method for producing a semiconductor device

The utility model relates to an air purification technical field specifically is an air-purifying's device.

[ background of the invention ]

The air purification is to provide the whole solutions of sterilization, dust reduction, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and promote the physical and mental health.

In real life, after interior decoration, harmful substances such as formaldehyde emitted from paint can permeate air and harm the health of indoor personnel, so that equipment for effectively purifying the harmful substances such as formaldehyde remaining in air needs to be invented.

[ Utility model ] content

To the above problem, the utility model provides an air-purifying's device possesses and has a photocatalyst section of thick bamboo and ultraviolet lamp through setting up in the box for when flowing into a photocatalyst section of thick bamboo along the air, under ultraviolet lamp's irradiation, the photocatalyst of a photocatalyst section of thick bamboo inner wall can harmful substance such as formaldehyde in the air-purifying under ultraviolet irradiation, thereby realizes advantages such as air-purifying's effect, has solved the problem that the background art provided.

For solving above-mentioned problem, have a photocatalyst section of thick bamboo and ultraviolet lamp through setting up in the box for when flowing into a photocatalyst section of thick bamboo along the air, under ultraviolet lamp's irradiation, the photocatalyst of a photocatalyst section of thick bamboo inner wall can the harmful substance such as formaldehyde in the air-purifying under ultraviolet irradiation, thereby realize the purpose of air-purifying's effect, the utility model provides a following technical scheme:

the utility model provides an air-purifying's device, includes the base and sets up the box in the base top, an opening has been seted up to the top surface of box, and the embedded filter screen that is equipped with of opening, is located the filter screen below the box internal fixation is provided with the fan that an air inlet end set up, and forms the enclosure space through the tube-shape connecting plate between the top of fan and the filter screen, the lower extreme inner wall of box is through a solid fixed cylinder fixedly connected with ultraviolet lamp, and ultraviolet lamp is located the fan and set up under, the lower extreme inner wall of box passes through a bracing piece fixedly connected with photocatalyst section of thick bamboo, ultraviolet lamp is located the setting of photocatalyst section of thick bamboo, the bottom plate of photocatalyst section of thick bamboo is network structure, and the barrel of solid fixed cylinder runs through the bottom plate setting of photocatalyst section of thick bamboo.

Preferably, the air outlet is embedded with a solid air freshener, an opening is formed in the inner wall of one side, close to the photocatalyst barrel, of the air outlet, a trapezoidal base is fixedly embedded in the air outlet, and an inclined through hole communicated with the opening is formed in the side wall of the trapezoidal base.

Preferably, one side of the air outlet, which is far away from the photocatalyst barrel, is rotatably connected with a cover plate through a hinge, and a plurality of cover plate through holes are formed in the surface of the cover plate.

Preferably, the inner wall of the lower end of the box body is arranged in an arc shape.

Preferably, the photocatalyst cylinder is in a truncated cone-shaped structure with a narrow top and a wide bottom.

Preferably, the bottom of base is provided with a plurality of cushion blocks, and a plurality of cushion blocks are located the bottom symmetry setting of base.

Furthermore, compare with prior art, the utility model discloses possess following beneficial effect:

1. this kind of air-purifying's device has a photocatalyst section of thick bamboo and ultraviolet lamp through setting up in the box for when flowing into a photocatalyst section of thick bamboo along the air, under ultraviolet lamp's irradiation, the photocatalyst of photocatalyst section of thick bamboo inner wall can the harmful substance such as formaldehyde in the air-purifying under ultraviolet irradiation, thereby realizes air-purifying's effect.

2. According to the air purifying device, the photocatalyst barrel is of a round table-shaped structure with a narrow top and a wide bottom, so that the speed of air flow is continuously reduced when the air flow flows downwards along the fan, and the noise generated by the air flow is further reduced.

3. This kind of air-purifying's device, because the lower extreme inner wall of box sets up for the air current can receive the water conservancy diversion effect of arc inner wall at the in-process that flows, further accelerates the air current circulation speed, finally discharges along the air outlet.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram at a in fig. 1.

[ detailed description ] embodiments

The directional terms of the present invention, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., are only directions in the drawings, and are only used for explaining and explaining the present invention, but not for limiting the scope of the present invention.

Referring to fig. 1-2, a device for purifying air comprises a base 1 and a box body 2 disposed above the base 1, wherein a plurality of cushion blocks are disposed at the bottom of the base 1, and are symmetrically disposed at the bottom of the base 1, so as to reduce noise, an opening is disposed at the top surface of the box body 2, a filter screen 3 is embedded in the opening, a fan 4 with an upward air inlet end is fixedly disposed in the box body 2 below the filter screen 3, a closed space is formed between the upper side of the fan 4 and the filter screen 3 through a cylindrical connecting plate, so as to ensure that air enters the box body 2 through the fan 4, thereby preventing air leakage at the air inlet end, an ultraviolet lamp 7 is fixedly connected to the inner wall of the lower end of the box body 2 through a fixed cylinder 6, electric wires are conveniently accommodated in the fixed cylinder 6, the ultraviolet lamp 7 is disposed under the fan 4, the inner wall of the lower end of the box body 2 is arc-, the air flow can be guided by the arc inner wall in the flowing process, the air flow circulation rate is further increased, the inner wall of the lower end of the box body 2 is fixedly connected with a photocatalyst cylinder 5 through a support rod 8, the inner wall of the photocatalyst cylinder 5 is provided with a photocatalyst, harmful substances such as formaldehyde and the like in the air can be purified under the irradiation of ultraviolet rays, the photocatalyst cylinder 5 is of a round table-shaped structure with a narrow upper part and a wide lower part, the speed is continuously reduced when the air flow flows downwards along the fan 4, the noise generated by the air flow is further reduced, the ultraviolet lamp 7 is positioned in the photocatalyst cylinder 5, the bottom plate of the photocatalyst cylinder 5 is of a net-shaped structure, the cylinder body of the fixed cylinder 6 penetrates through the bottom plate of the photocatalyst cylinder 5, the side wall of the upper end of the box body 2 is provided with a plurality of air outlets 9, a solid air freshener is embedded in the air outlets 9, an, the air outlet 9 internal fixation inlays and is equipped with a trapezoidal base 10, and the setting of trapezoidal base 10 makes certain space have between the bottom of solid air freshener and the opening 11, the circulation of gas of being convenient for, and the inclined through-hole 12 that is linked together with opening 11 is seted up to the lateral wall of trapezoidal base 10, and one side that photocatalyst section of thick bamboo 5 was kept away from to air outlet 9 is rotated through hinge 13 and is connected with a apron 15, and a plurality of apron through-holes 14 have been seted up on the surface of apron 15, the switching of being convenient for is placed.

The working principle is as follows: firstly, when the operator needs to purify the air, the ultraviolet lamp 7 and the fan 4 are started, at this time, because the air inlet end of the fan 4 is arranged upwards, so that the air outside the case 2 can enter the case 2 along the fan 4, and when the air flows into the photocatalyst cartridge 5, under the irradiation of the ultraviolet lamp 7, the photocatalyst on the inner wall of the photocatalyst cylinder 5 can purify harmful substances such as formaldehyde in the air under the irradiation of ultraviolet rays, and the photocatalyst cylinder 5 is a round table structure with a narrow top and a wide bottom, so that the speed of the airflow is continuously reduced when the airflow flows downwards along the fan 4, thereby reducing the noise generated by the air flow, the purified air moves upwards along the inner wall of the lower end of the box body 2, because the lower extreme inner wall of box 2 sets up for the arc for the air current can receive the water conservancy diversion effect of arc inner wall at the flow in-process, further accelerates the air current circulation speed, finally discharges along air outlet 9.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A device for purifying air comprises a base (1) and a box body (2) arranged above the base (1);

the method is characterized in that:

an opening is arranged on the top surface of the box body (2), a filter screen (3) is embedded in the opening, a fan (4) with an upward air inlet end is fixedly arranged in the box body (2) below the filter screen (3), and a closed space is formed between the upper part of the fan (4) and the filter screen (3) through a cylindrical connecting plate, the inner wall of the lower end of the box body (2) is fixedly connected with an ultraviolet lamp (7) through a fixed cylinder (6), the ultraviolet lamp (7) is arranged under the fan (4), the inner wall of the lower end of the box body (2) is fixedly connected with a photocatalyst cylinder (5) through a support rod (8), the ultraviolet lamp (7) is arranged in the photocatalyst cylinder (5), the bottom plate of the photocatalyst cylinder (5) is of a net structure, and the cylinder body of the fixed cylinder (6) is arranged by penetrating through the bottom plate of the photocatalyst cylinder (5), the side wall of the upper end of the box body (2) is provided with a plurality of air outlets (9).

2. An apparatus for purifying air as claimed in claim 1, wherein: the air outlet (9) is embedded with a solid air freshener, an opening (11) is formed in the inner wall of one side, close to the photocatalyst barrel (5), of the air outlet (9), a trapezoidal base (10) is embedded in the air outlet (9) in a fixed mode, and an inclined through hole (12) communicated with the opening (11) is formed in the side wall of the trapezoidal base (10).

3. An apparatus for purifying air as claimed in claim 1, wherein: one side of the air outlet (9) far away from the photocatalyst barrel (5) is rotatably connected with a cover plate (15) through a hinge (13), and a plurality of cover plate through holes (14) are formed in the surface of the cover plate (15).

4. An apparatus for purifying air as claimed in claim 1, wherein: the inner wall of the lower end of the box body (2) is arc-shaped.

5. An apparatus for purifying air as claimed in claim 1, wherein: the photocatalyst cylinder (5) is in a round table-shaped structure with a narrow upper part and a wide lower part.

6. An apparatus for purifying air as claimed in claim 1, wherein: the bottom of base (1) is provided with a plurality of cushion blocks, and a plurality of cushion blocks are located the bottom symmetry setting of base (1).