CN215916979U

CN215916979U - Portable photocatalyst reaction device for deeply removing formaldehyde

Info

Publication number: CN215916979U
Application number: CN202022711820.5U
Authority: CN
Inventors: 房海通
Original assignee: Jinan Jingbang Environmental Protection Technology Co ltd
Current assignee: Jinan Jingbang Environmental Protection Technology Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2022-03-01
Anticipated expiration: 2030-11-21

Abstract

The utility model discloses a portable photocatalyst deep formaldehyde removal reaction device in the technical field of photocatalytic air purification, which comprises a box body, wherein transverse plates are fixedly connected to two sides of the bottom of the inner surface of the inner box, a photocatalyst assembly is fixedly connected to the middle of the upper end of each transverse plate, fixed plates are fixedly connected to two sides of the inner surface of the inner box, a lighting lamp is connected to one side of each fixed plate through a bolt, an upper cover is clamped and connected to an opening at the upper end of the box body, a fan is connected to the inner surface of a ring block through a bolt, and a wind gathering ring is fixedly connected to the middle of the upper end of the upper cover. The fan rotates, outwards discharges the air after purifying in the box, opens the light again, and the light shines on the photocatalyst assembly, and the photocatalyst can degrade poisonous and harmful gas such as formaldehyde in the air effectively, and high-efficient air-purifying, the air after the purification is discharged by the fan, and this equipment is small conveniently carries, and purification efficiency is high, is adapted to various closed and miniature spaces.

Description

Portable photocatalyst reaction device for deeply removing formaldehyde

Technical Field

The utility model relates to the technical field of photocatalytic air purification, in particular to a portable photocatalyst reaction device for deeply removing formaldehyde.

Background

The formaldehyde has irritant smell, can be smelled at low concentration, the olfaction threshold of a person to the formaldehyde is usually but has larger individual difference, the person can reach a long-term condition, the low-concentration formaldehyde can cause headache, dizziness, hypodynamia, sensory disturbance and immunity reduction, and can cause sleepiness, hypomnesis or neurasthenia and mental depression, the harm of chronic poisoning to a respiratory system is huge, the long-term formaldehyde contact can cause respiratory dysfunction and hepatotoxicity pathological changes, and the symptoms are liver cell damage, liver radiation energy abnormity and the like, so that the formaldehyde purification of the environment around the human body is very necessary.

The existing equipment is too large in size, inconvenient to carry, few in applicable scenes and incapable of being effectively used in a small space. Therefore, the utility model provides a portable photocatalyst deep formaldehyde removal reaction device to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable photocatalyst deep formaldehyde removal reaction device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a formaldehyde reaction unit is got rid of to portable photocatalyst degree of depth, includes the box, the both sides of box internal surface upper end are all seted up flutedly, two the equal swing joint of surface of recess has the stopper, two equal fixedly connected with inner box between the stopper, the both sides fixedly connected with diaphragm of inner box internal surface bottom, the middle part fixed connection of diaphragm upper end has the photocatalyst assembly, the equal fixedly connected with fixed plate in both sides of inner box internal surface, two equal bolted connection in one side of fixed plate has the light, the opening part card of box upper end is established and is connected with the upper cover, the internal surface fixedly connected with ring piece of upper cover lower extreme, the internal surface bolted connection of ring piece has the fan, the middle part fixedly connected with of upper cover upper end gathers the wind ring, gathers and installs the filter screen on the wind ring.

As a further scheme of the utility model: the lower extreme fixedly connected with cushion of box, the outward flange of cushion with the surface distance of box is 0.1cm, and the setting of cushion can prevent to damage other article when placing.

As a still further scheme of the utility model: the air intake has all been seted up to the upper end of box surface, the surface of air intake all is provided with the dust screen, the internal surface of box with distance between the surface of inner box sets up to 0.3cm, and the setting of dust screen can prevent that the large granule from getting into the box.

As a still further scheme of the utility model: one side fixedly connected with of upper cover surface charges the mouth, one side of upper cover upper end surface is provided with the button, the surface of button is provided with the plastic film, and the setting of plastic film can improve when the button is used.

As a still further scheme of the utility model: go up the filter screen with the center of fan and photocatalyst assembly all is located same water flat line, the setting of going up the filter screen prevents that the large granule from getting into the box.

As a still further scheme of the utility model: the bottom fixedly connected with filter screen of inner box, the filter screen sets up to cleanable material, the surface of box is provided with rubber sleeve and anti-skidding screw thread, and the setting up of rubber sleeve makes holding feel more comfortable.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the starting of the equipment and the normal operation of the equipment are realized together by arranging the box body, the air inlet, the charging port and the button, the external power supply is connected with the charging port, the equipment can be started by the button, air enters the box body through the air inlet and is purified and then discharged, the circulation of the air is realized, and the arrangement of the air inlet effectively improves the air inlet amount and simultaneously improves the attractiveness of the equipment.

2. In the utility model, the air is purified and sterilized by arranging the air collecting ring, the upper filter screen, the limiting block, the fixing plate, the filter screen, the illuminating lamp, the photocatalyst assembly, the inner box and the fan, after the power supply is switched on, the fan rotates to discharge the purified air in the box body outwards, the circulation of the air is realized, the air is filtered to filter impurities of large particles, the illuminating lamp is switched on, the illuminating lamp irradiates on the photocatalyst assembly, the photocatalyst assembly generates substances with strong oxidizing property (such as hydroxyl radicals, oxygen and the like) under the irradiation of light and can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like, the photocatalyst can effectively degrade toxic and harmful gases in the air such as formaldehyde and the like, efficiently purify the air, the purified air is discharged by the fan, the equipment has small volume, convenient carrying and high purification efficiency, the air-collecting device is suitable for various closed and small spaces, the purified air passes through the air-collecting ring, the enhancement of wind power is realized, and the blowing range is wider.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a photocatalyst assembly according to the present invention;

FIG. 3 is a schematic view of the inner box of the present invention;

FIG. 4 is a schematic structural diagram of a fan according to the present invention.

In the figure: 1. a box body; 2. a rubber pad; 3. an air inlet; 4. an upper cover; 5. a charging port; 6. a button; 7. A wind gathering ring; 8. a filter screen is arranged; 9. a groove; 10. a limiting block; 11. a fixing plate; 12. a filter screen; 13. An illuminating lamp; 14. a photocatalyst assembly; 15. a transverse plate; 16. an inner box; 17. a ring block; 18. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, a portable photocatalyst deep formaldehyde removal reaction device comprises a box body 1, grooves 9 are respectively formed in two sides of the upper end of the inner surface of the box body 1, limiting blocks 10 are movably connected to the outer surfaces of the two grooves 9, an inner box 16 is fixedly connected between the two limiting blocks 10, transverse plates 15 are fixedly connected to two sides of the bottom of the inner surface of the inner box 16, a photocatalyst assembly 14 is fixedly connected to the middle of the upper end of each transverse plate 15, fixing plates 11 are fixedly connected to two sides of the inner surface of the inner box 16, a lighting lamp 13 is connected to one side of each fixing plate 11 through a bolt, an upper cover 4 is clamped and connected to an opening in the upper end of the box body 1, a ring block 17 is fixedly connected to the inner surface of the lower end of the upper cover 4, a fan 18 is connected to the inner surface of the ring block 17 through a bolt, and a wind gathering ring 7 is fixedly connected to the middle of the upper end of the upper cover 4.

Wherein, the lower extreme fixedly connected with cushion 2 of box 1, the outward flange of cushion 2 is 0.1cm with the surface distance of box 1, and the setting of cushion 2 can prevent to damage other article when placing.

Wherein, air intake 3 has all been seted up to the upper end of 1 surface of box, and the surface of air intake 3 all is provided with the dust screen, and the distance between the internal surface of box 1 and the surface of inner box 16 sets up to 0.3cm, and the setting of dust screen can prevent that the large granule from getting into box 1.

Wherein, one side fixedly connected with of upper cover 4 surface charges mouthful 5, and one side of 4 upper ends of upper covers surface is provided with button 6, and the surface of button 6 is provided with the plastic film, and the setting of plastic film can improve when button 6 uses.

Wherein, the center of going up filter screen 8 and fan 18 and photocatalyst assembly 14 all is located same water flat line, and the setting of going up filter screen 8 prevents that the large granule from getting into box 1.

Wherein, the bottom fixedly connected with filter screen 12 of inner box 16, filter screen 12 sets up to cleanable material, and the surface of box 1 is provided with rubber sleeve and anti-skidding screw thread, and the setting up of rubber sleeve makes the sense of holding more comfortable.

The working principle of the utility model is as follows: the external power supply is connected with the charging port 5, the equipment can be started through the button 6, the air enters the box body 1 through the air inlet 3 and is purified and then discharged, the circulation of the air is realized, the arrangement of the air inlet 3 effectively improves the air inlet amount and simultaneously improves the aesthetic property of the equipment, after the power is switched on, the fan 18 rotates, the purified air in the box body 1 is discharged outwards, the circulation of the air is realized, the air is filtered through the filter screen 12, the impurities of large particles are filtered, the illuminating lamp 13 is switched on, the illuminating lamp 13 irradiates on the photocatalyst assembly 14, the photocatalyst assembly 14 generates substances with strong oxidizing property (such as hydroxyl radicals, oxygen and the like) under the irradiation of light, and can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses and the like, the photocatalyst can effectively degrade toxic and harmful gases in the air such as formaldehyde and the like, efficiently purify the air, the air after the purification is discharged by fan 18, and this equipment is small conveniently to be carried, and purification efficiency is high, is adapted to various sealed and miniature spaces, and the air after the purification realizes the enhancement of wind-force through gathering wind ring 7, and the scope of blowing is wider.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a formaldehyde reaction unit is got rid of to portable photocatalyst degree of depth, includes box (1), its characterized in that: the light-emitting diode box is characterized in that grooves (9) are formed in two sides of the upper end of the inner surface of the box body (1), limiting blocks (10) are movably connected to the outer surfaces of the two grooves (9), an inner box (16) is fixedly connected between the two limiting blocks (10), transverse plates (15) are fixedly connected to two sides of the bottom of the inner surface of the inner box (16), a photocatalyst assembly (14) is fixedly connected to the middle of the upper end of each transverse plate (15), fixed plates (11) are fixedly connected to two sides of the inner surface of the inner box (16), illuminating lamps (13) are connected to one sides of the two fixed plates (11) through bolts, an upper cover (4) is clamped and connected to an opening at the upper end of the box body (1), a ring block (17) is fixedly connected to the inner surface of the lower end of the upper cover (4), a fan (18) is connected to the inner surface of the ring block (17) through bolts, and a wind gathering ring (7) is fixedly connected to the middle of the upper end of the upper cover (4), an upper filter screen (8) is arranged on the wind gathering ring (7).

2. The portable photocatalyst deep formaldehyde removal reaction device as claimed in claim 1, wherein: the lower extreme fixedly connected with cushion (2) of box (1), the outward flange of cushion (2) with the surface distance of box (1) is 0.1 cm.

3. The portable photocatalyst deep formaldehyde removal reaction device as claimed in claim 1, wherein: air intake (3) have all been seted up to the upper end of box (1) surface, the surface of air intake (3) all is provided with the dust screen, the internal surface of box (1) with the distance between the surface of interior case (16) sets up to 0.3 cm.

4. The portable photocatalyst deep formaldehyde removal reaction device as claimed in claim 1, wherein: one side fixedly connected with of upper cover (4) surface charges mouthful (5), one side of upper cover (4) upper end surface is provided with button (6), the surface of button (6) is provided with the plastic film.

5. The portable photocatalyst deep formaldehyde removal reaction device as claimed in claim 1, wherein: the upper filter screen (8) and the centers of the fan (18) and the photocatalyst assembly (14) are all positioned on the same horizontal line.

6. The portable photocatalyst deep formaldehyde removal reaction device as claimed in claim 1, wherein: the bottom of the inner box (16) is fixedly connected with a filter screen (12), the filter screen (12) is made of washable materials, and the outer surface of the box body (1) is provided with a rubber sleeve and anti-skidding threads.