CN215336940U - External air purification device that uses of new fan of no tubular - Google Patents

Abstract

The utility model discloses an air purification device for externally connecting a tubeless fresh air machine, belonging to the technical field of air purification; including the box body, the vent has been seted up to the one end of box body, the inside groove has been seted up to the inner wall of box body, inside groove and vent through connection, the box body is kept away from the lateral wall of vent one end and has been seted up the air inlet duct, air inlet duct and inside groove through connection, the lateral wall fixedly connected with play tuber pipe of box body one end, the box body is kept away from a plurality of fixed ears of the even fixedly connected with of lateral wall of both sides each other, the top of box body evenly runs through and has been seted up a plurality of grooves that run through, a plurality of grooves that run through are even inside groove through connection, a plurality of inner wall swing joint that run through the groove and be close to play tuber pipe one end has the photocatalyst filter, a plurality of one end inner wall swing joint that runs through the groove and keep away from the photocatalyst filter has the ultraviolet lamp filter. The utility model has the beneficial effects that: this device is simple to use, can connect in the air intake department of new fan outward, purifies the disinfecting to the inspiratory air of new fan, ensures the cleanliness of room air.

Description

External air purification device that uses of new fan of no tubular

Technical Field

The utility model relates to the technical field of air purification, in particular to an external air purification device for a tubeless fresh air machine.

Background

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. The indoor environmental pollutants and pollution sources mainly comprise radioactive gases, mold, particulate matters, decoration residues, second-hand smoke and the like.

Along with the continuous promotion of people to the attention of healthy topic, more and more families can choose to install new fan to take a breath to the room air when fitment. In the prior art, most of household fresh air fans only have the ventilation effect, and cannot purify and filter indoor air, so that harmful impurities in the indoor air are too much. Therefore, the technical personnel in the field provide an external air purification device for a ductless fresh air machine, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an external air purification device for a ductless fresh air machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an air purification device for external connection of a tubeless fresh air machine comprises a box body, wherein one end of the box body is provided with a vent, the inner wall of the box body is provided with an inner groove, the inner groove is connected with the vent in a penetrating way, the side wall of the box body, which is far away from one end of the vent, is provided with an air inlet groove, the air inlet groove is connected with the inner groove in a penetrating way, the side wall of one end of the box body is fixedly connected with an air outlet pipe, the side walls of the box body, which are far away from two sides, are uniformly and fixedly connected with a plurality of fixing lugs, the top of the box body is uniformly provided with a plurality of penetrating grooves in a penetrating way, the penetrating grooves are uniformly and internally connected in a penetrating way, the inner walls of the penetrating grooves, which are close to one end of the air outlet pipe, are movably connected with photocatalyst filter plates, the inner walls of one ends, which are far away from the photocatalyst filter plates, of the penetrating grooves are movably connected with ultraviolet filter plates, are movably connected with activated carbon filter plates, a plurality of run through the groove and keep away from the one end inner wall swing joint of active carbon filter board and have the HEPA filter plate, a plurality of run through the groove and keep away from the one end inner wall swing joint of HEPA filter plate and have leading filter screen.

As a further scheme of the utility model: the inner wall fixedly connected with protection network of intake stack prevents through the protection network that outside solid debris from causing the damage to inside spare part.

As a still further scheme of the utility model: the box body keeps away from both sides each other and is close to the even fixedly connected with a plurality of fixed ears of the lateral wall of tuber pipe one end, can be with this device external in new fan air intake department through fixed ear.

As a still further scheme of the utility model: the top lateral wall of box body one side runs through fixedly connected with power source, power source's output and the input electric connection of ultraviolet lamp filter, provide the electric energy for the ultraviolet lamp filter through power source cooperation external power source, ensure the bactericidal effect of ultraviolet lamp filter.

As a still further scheme of the utility model: the even fixedly connected with a plurality of stoppers in inside groove bottom, it is a plurality of the stopper is located leading filter screen, HEPA filter plate, active carbon filter, ultraviolet lamp filter and the both ends that the photocatalyst filter kept away from each other respectively, carries on spacingly to a plurality of filters through the stopper.

As a still further scheme of the utility model: the outer wall fixedly connected with sealing washer of going out the tuber pipe, the internal diameter size of going out the tuber pipe matches with the internal diameter size of vent, confirms the installation size, ensures that this device can normal use.

Compared with the prior art, the utility model has the beneficial effects that: according to the novel air purifier, the device is fixed at the air inlet of the fresh air fan through the fixing lugs, the air outlet pipe is connected with the air inlet tank of the fresh air fan through the sealing ring, when the fresh air fan is started, external air is sucked through the inner tank, the ventilation opening and the air inlet tank, and the air is filtered and sterilized through the preposed filter screen, the HEPA filter plate, the activated carbon filter plate, the ultraviolet filter plate and the photocatalyst filter plate, so that the purity of indoor air is ensured. This device is simple to use, can connect in the air intake department of new fan outward, purifies the disinfecting to the inspiratory air of new fan, ensures the cleanliness of room air.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic rear view of the case according to the present invention;

FIG. 4 is a schematic cross-sectional view of the cartridge of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

In the figure: 1. a box body; 2. fixing the ear; 3. an air outlet pipe; 4. a seal ring; 5. a through groove; 6. a pre-filter screen; 7. a HEPA filter plate; 8. an activated carbon filter plate; 9. an ultraviolet lamp filter plate; 10. a photocatalyst filter plate; 11. a protective net; 12. a power interface; 13. an air inlet groove; 14. an inner tank; 15. a limiting block; 16. and a vent.

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 5, in the embodiment of the present invention, an air purification device for external connection of a tubeless fresh air blower includes a box body 1, a vent 16 is disposed at one end of the box body 1, an inner groove 14 is disposed on an inner wall of the box body 1, the inner groove 14 is connected to the vent 16 in a penetrating manner, an air inlet groove 13 is disposed on a side wall of the box body 1 far from the vent 16, the air inlet groove 13 is connected to the inner groove 14 in a penetrating manner, an air outlet pipe 3 is fixedly connected to a side wall of one end of the box body 1, a plurality of fixing lugs 2 are uniformly and fixedly connected to the side wall of the box body 1 far from two sides, a plurality of penetrating grooves 5 are uniformly and penetratingly disposed on a top of the box body 1, the inner grooves 14 of the plurality of penetrating grooves 5 are connected in a penetrating manner, a photocatalyst filter plate 10 is movably connected to an inner wall of one end of the plurality of penetrating grooves 5 far from the photocatalyst filter plate 10, an ultraviolet lamp filter plate 9 is movably connected to an inner wall of one end of the penetrating grooves 5 far from the photocatalyst filter plate 10, a plurality of one end inner wall swing joint that runs through groove 5 and keep away from ultraviolet lamp filter 9 has active carbon filter 8, a plurality of one end inner wall swing joint that runs through groove 5 and keep away from active carbon filter 8 have HEPA filter plate 7, a plurality of one end inner wall swing joint that runs through groove 5 and keep away from HEPA filter plate 7 have leading filter screen 6.

The inner wall of the air inlet tank 13 is fixedly connected with a protective screen 11, and the protective screen 11 prevents external solid sundries from damaging internal parts; the box body 1 keeps away from both sides each other and is close to the even fixedly connected with a plurality of fixed ears 2 of the lateral wall of 3 one ends of tuber pipe, can be with external connection in new fan air intake department of this device through fixed ear 2.

The side wall of the top end of one side of the box body 1 is fixedly connected with a power interface 12 in a penetrating way, the output end of the power interface 12 is electrically connected with the input end of the ultraviolet lamp filter plate 9, and the power interface 12 is matched with an external power supply to provide electric energy for the ultraviolet lamp filter plate 9, so that the sterilization effect of the ultraviolet lamp filter plate 9 is ensured; the bottom end of the inner groove 14 is uniformly and fixedly connected with a plurality of limiting blocks 15, the limiting blocks 15 are respectively positioned at two ends, far away from each other, of the front filter screen 6, the HEPA filter plate 7, the activated carbon filter plate 8, the ultraviolet lamp filter plate 9 and the photocatalyst filter plate 10, and the limiting blocks 15 limit the plurality of filter plates; the outer wall fixedly connected with sealing washer 4 of tuber pipe 3 goes out the internal diameter size of tuber pipe 3 and vent 16's internal diameter size phase-match, confirms the installation size, ensures that this device can normal use.

The working principle of the utility model is as follows: use this device to new fan inhaled air when purifying, only need to go out tuber pipe 3 and arrange in the new fan air intake pipe, it is spacing to extrude it through sealing washer 4, then it is spacing to connect box body 1 through fixed ear 2, and carry out electric connection with external input power supply and power source 12, when new fan begins working, drive outside air and pass through air-supply line 13 and get into in the inside groove 14, through leading filter screen 6 in the inside groove 14, HEPA filter plate 7 and active carbon filter 8 adsorb the filtration to impurity and harmful gas in the air, disinfect the air through ultraviolet lamp filter 9, filter the air through photocatalyst filter 10, make the fresh air after the purification and sterilization pass through vent 16 and get into in the new fan air intake.

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 (6)

1. The utility model provides an external air purification device that uses of new fan of no tubular, includes box body (1), its characterized in that: vent (16) have been seted up to the one end of box body (1), inside groove (14) have been seted up to the inner wall of box body (1), inside groove (14) and vent (16) through connection, box body (1) is kept away from the lateral wall of vent (16) one end and has been seted up air inlet tank (13), air inlet tank (13) and inside groove (14) through connection, the lateral wall fixedly connected with of box body (1) one end goes out tuber pipe (3), the even fixedly connected with of lateral wall of both sides a plurality of fixed ears (2) are kept away from each other to box body (1), the top of box body (1) evenly runs through and has been seted up a plurality of through groove (5), and is a plurality of run through even inside groove (14) through connection in through groove (5), and is a plurality of it has photocatalyst filter (10) to run through inner wall swing joint that groove (5) are close to going out tuber pipe (3) one end, and is a plurality of photocatalyst filter (10) is kept away from in through groove (5) one end inner wall swing joint that has ultraviolet filter (9) run through ultraviolet filter (9) ) And the inner wall of one end of the penetrating groove (5) far away from the ultraviolet lamp filter plate (9) is movably connected with an active carbon filter plate (8), and the inner wall of one end of the penetrating groove (5) far away from the active carbon filter plate (8) is movably connected with an HEPA filter plate (7), and the inner wall of one end of the penetrating groove (5) far away from the HEPA filter plate (7) is movably connected with a front filter screen (6).

2. The ductless external air purification device of the fresh air machine according to claim 1, characterized in that: the inner wall of the air inlet groove (13) is fixedly connected with a protective net (11).

3. The ductless external air purification device of the fresh air machine according to claim 1, characterized in that: the box body (1) is mutually far away from the side walls of two sides close to one end of the air outlet pipe (3) and is uniformly and fixedly connected with a plurality of fixing lugs (2).

4. The ductless external air purification device of the fresh air machine according to claim 1, characterized in that: the top side wall of one side of the box body (1) penetrates through and is fixedly connected with a power interface (12), and the output end of the power interface (12) is electrically connected with the input end of the ultraviolet lamp filter plate (9).

5. The ductless external air purification device of the fresh air machine according to claim 1, characterized in that: the interior groove (14) even fixedly connected with a plurality of stopper (15) in bottom, it is a plurality of stopper (15) are located leading filter screen (6), HEPA filter plate (7), active carbon filter (8), ultraviolet lamp filter (9) and photocatalyst filter (10) both ends of keeping away from each other respectively.

6. The ductless external air purification device of the fresh air machine according to claim 1, characterized in that: the outer wall fixedly connected with sealing washer (4) of air-out pipe (3), the internal diameter size of air-out pipe (3) and the internal diameter size phase-match of vent (16).

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