CN209744630U - Installation structure of air purification components and fresh air blower - Google Patents

Abstract

The utility model discloses an installation structure of an air purification component and a fresh fan. The installation structure of the air purification component includes a housing and a fan arranged in the housing, and a plurality of air purification components are detachably installed in the housing. The plurality of air cleaning components are arranged around the outside of the fan, and the housing is provided with an opening corresponding to each air cleaning component. When the utility model needs to clean or replace the air cleaning part, the air cleaning part can be directly removed from the casing through the opening, without first removing the panel, and the maintenance is more convenient.

Description

Installation structure of air purification components and fresh air blower

technical field

The utility model relates to the technical field of fresh air blowers, in particular to an installation structure of air purification components and a fresh air blower.

Background technique

As the public is no longer unfamiliar with words such as PM2.5 and smog, and pays more attention to indoor air quality, fresh air fans are welcomed by more people. The through-the-wall fresh air haze removal machine is small in size, easy to install, economical and affordable, and has a wider market.

The existing fresh air haze remover uses a ring-shaped filter, which surrounds the outside of the fan of the fresh air haze remover. Therefore, when cleaning or replacing the ring-shaped filter, it is necessary to remove the panel before removing the ring-shaped filter. Under normal circumstances, disassembling and assembling the panel many times during long-term use will damage the appearance and assembly quality of the panel, and also make the maintenance of the whole machine inconvenient.

Utility model content

The purpose of the utility model is to provide an installation structure of air purification components and a fresh air fan, which does not need to remove the panel when cleaning or replacing the filter screen.

The technical solution of the utility model is to provide an installation structure for air purification components, including a casing and a fan installed in the casing, a plurality of air purification components are detachably installed in the casing, and the plurality of air purification components The cleaning components are arranged around the outside of the fan, and the housing is provided with an opening corresponding to each air cleaning component.

The air cleaning component is a filter screen.

A cover plate is detachably installed on the opening.

An air port is provided on the cover plate.

The housing is a hollow cylinder, and the opening is provided on a side of the housing.

The casing includes a first part located in the chamber and a second part installed in the wall, and the opening is provided on a side of the first part of the casing.

The number of the air cleaning components is two, and the two air cleaning components are semicircular with the same radius.

The cover plate and the housing are connected by screws.

The cover plate is engaged with the housing.

Each air cleaning component is detachably connected with the housing.

The utility model also provides a fresh fan, which includes the above-mentioned installation structure of the air purification component.

When the utility model needs to clean or replace the air cleaning part, the air cleaning part can be directly removed from the housing through the opening, without first removing the panel, and the maintenance is more convenient.

Description of drawings

Fig. 1 is a cross-sectional view of the fresh air blower installed on the wall in the first embodiment of the utility model.

Fig. 2 is an exploded view of the fresh air blower in the first embodiment of the utility model.

Fig. 3 is an internal structure diagram of the fresh air blower in the first embodiment of the utility model.

Fig. 4 is an exploded view of the fresh air blower in the second embodiment of the present invention.

Detailed ways

As shown in FIG. 1 , the installation structure of air purification components proposed in the embodiment of the present invention is applied to fresh air fans. The air cleaning component installation structure includes a casing and a fan 20 arranged in the casing. The housing is a hollow cylinder, especially a hollow cylinder. The housing includes a first part 11 located in the room and a second part 12 installed in the wall 40. The diameter of the first part 11 is greater than the diameter of the second part 12. The fan 20 It is arranged in the first part 11 of the housing.

As shown in Figures 1 to 3, a plurality of air cleaning components 30 are detachably installed in the housing, and a plurality of air cleaning components 30 are arranged around the outside of the blower fan 20. The opening 113 of the opening 113, when it is necessary to clean or replace the air cleaning component, the air cleaning component can be directly removed from the housing through the opening without first removing the panel, which is more convenient for maintenance.

In this embodiment, there are multiple openings 113 equal to the number of air cleaning components 30 , and one opening 113 corresponds to one air cleaning component 30 . The air cleaning component 30 is a filter screen, and the filter screen can be a filter screen made of only one material, or a filter screen made of a combination of multiple materials.

Each air cleaning part is detachably connected with the housing, and there are slots on the housing, and the air cleaning parts cooperate with the slots to install the air cleaning parts in the housing. When the air cleaning parts need to be removed, pull out the air cleaning parts Just go out. A sponge is provided between the side of each air cleaning component and the housing to ensure sealing.

The opening 113 is provided on the side of the first part 11 of the casing, and the air cleaning component can be directly disassembled from the side of the casing. The fresh air machine also includes a plurality of cover plates 50, each opening 113 is detachably mounted with a cover plate 50, and the cover plate 50 is connected to the housing by screws or card joints, for example, it can be set on the cover plate The first buckle is provided with a second buckle engaged with the first buckle on the housing. When it is necessary to clean or replace the air cleaning part, first remove the cover plate, and then remove the air cleaning part.

The first part 11 of the casing is provided with a first air outlet 60, and the first air outlet 60 is used as an air inlet or an air outlet. The second part of the housing is provided with a second air port, the second air port is located on the end surface or/or side of the second part of the housing, and the second air port is used as an air inlet or an air outlet.

In this embodiment, each cover plate 50 is provided with a first air outlet 60, driven by a fan, outdoor air enters the inside of the fan from the second air outlet, and the air is sent to the room from the first air outlet after passing through the air purification components, forming a surrounding air outlet. .

In this embodiment, the number of air cleaning parts 30 is two, and the number of openings is also two. The two air cleaning parts 30 are semicircular, and the radius of the two air cleaning parts 30 is the same. The two air cleaning parts 30 Spliced into a ring, good versatility.

As shown in Figure 4, the difference between the second embodiment and the first embodiment is that the cover plate does not have an air outlet, and the first air outlet 60 is arranged on the end face of the first part 11 of the housing, driven by a fan, and the outdoor air flows from the The second air port enters the inside of the fan, and the air is sent to the room from the first air port after passing through the air purification component, forming end-face air outlet.

The utility model also provides a fresh fan, which includes the above-mentioned installation structure of the air purification component.

The above specific embodiments are only used to illustrate the concept of the present utility model, those of ordinary skill in the art can make various deformations and changes under the concept of the present utility model, and these deformations and changes are all included in the protection of the present utility model. within range.

Claims (11)

1. An air purification component installation structure, comprising a housing and a fan (20) arranged in the housing, characterized in that a plurality of air purification components (30) are detachably installed in the housing, the A plurality of air cleaning components (30) are arranged around the outer side of the fan (20), and the housing is provided with an opening (113) corresponding to each air cleaning component. 2. The air purification component installation structure according to claim 1, characterized in that the air purification component (30) is a filter screen. 3. The installation structure of air purification components according to claim 1, characterized in that, a cover plate (50) is detachably mounted on the opening (113). 4. The installation structure of the air purification component according to claim 3, characterized in that, the cover plate (50) is provided with a tuyere (60). 5. The air purification component installation structure according to any one of claims 1 to 4, characterized in that, the housing is a hollow cylinder, and the opening (113) is provided on a side of the housing. 6. The air purification component installation structure according to claim 5, characterized in that, the housing comprises a first part (11) located in the room and a second part (12) installed in the wall (40), the The opening (113) is provided on the side of the first part (11) of the casing. 7. The air purification component installation structure according to claim 1, characterized in that, the number of the air purification components (30) is two, and the two air purification components (30) are semicircular with the same radius. 8. The installation structure of air purification components according to claim 3, characterized in that, the cover plate (50) is connected to the casing by screws. 9. The installation structure of the air purification component according to claim 3, characterized in that, the cover plate (50) is engaged with the casing. 10. The air purification component installation structure according to claim 1, characterized in that each air purification component (30) is detachably connected to the casing. 11. A fresh air machine, characterized in that it comprises the installation structure for air cleaning components according to any one of claims 1 to 10.