CN215654362U

CN215654362U - Pipeline forward type air purification case

Info

Publication number: CN215654362U
Application number: CN202122269028.3U
Authority: CN
Inventors: 李鹏鹏; 郑吉时
Original assignee: Shenzhen Shengshida Electronics Co ltd
Current assignee: Shenzhen Shengshida Electronics Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-28
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a pipeline preposed air purification box which comprises a box body, wherein a first flange and a second flange which are communicated with the left side and the right side of the box body are respectively installed on the left side and the right side of the box body, a coarse filter screen layer, an HEPA layer and an active carbon screen layer are sequentially embedded between the first flange and the second flange in the box body, a through square cavity is formed in the front side wall of the box body, a closed door used for closing the square cavity is rotatably connected to one side of the square cavity on the front side wall of the box body through a hinge, a buckling block is installed at one end part, far away from the hinge, of the closed door, and a buckle matched with the buckling block is installed at the position, close to the buckling block, of the box body. According to the utility model, the second flange is connected with the exhaust fan, so that air pumped into a room by the exhaust fan can be sequentially filtered by the three layers of the coarse filter screen layer, the HEPA layer and the activated carbon screen layer, and the air entering the room is fresh and pollution-free.

Description

Pipeline forward type air purification case

Technical Field

The utility model relates to the technical field of air purification equipment, in particular to a pipeline preposed air purification box.

Background

The fresh air system causes the pressure difference of indoor air through the air inlet and the air return designed by the system, thereby realizing the forced ventilation of rooms without dead angles. In modern buildings, doors and windows have higher and higher air tightness, indoor harmful gases (mainly comprising formaldehyde and benzene in decoration materials, second-hand smoke, bacteria, infectious disease viruses, carbon dioxide and the like) cannot be discharged in time, so that the indoor air quality is seriously reduced, the human health is harmed, and lung cancer, leukemia and the like can be caused in serious cases. Indoor air quality directly affects our quality of life, and ventilation is the most direct and effective method for improving indoor air quality, and also becomes a necessary means for improving living environment and improving quality of life. At present, a fresh air system is provided with an air purification box to purify air so as to provide clean air indoors. However, at present, outdoor air is directly drawn into a room by using an exhaust fan without any filtering, thereby polluting indoor air.

Thus, there is a need for improvements and enhancements in the art.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the present invention provides an air purifying box with a front duct, which is intended to solve the problems of the prior art.

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

the utility model provides a pipeline forward type air purification case, includes the box, wherein, the first flange and the second flange rather than inside intercommunication are installed respectively to the box left and right sides, in the box in first flange with the gomphosis has coarse filtration stratum reticulare, HEPA layer and active carbon stratum reticulare in proper order between the second flange, set up the square cavity that link up on the lateral wall before the box, on the lateral wall before the box in square cavity one side is connected with through the hinge rotation and is used for sealing the closed door in square cavity, keep away from on the closed door hinge one end tip is installed and is detained the piece, it is nearly on the box detain piece department install with detain the hasp that the piece cooperation was used.

The pipeline preposed air purification box is characterized in that silencing cotton and shockproof cotton are sequentially arranged between the closed door and the box body.

The pipeline preposed air purification box is characterized in that hooks are further installed on the left side and the right side of the box body.

The pipeline preposed air purification box is characterized in that the first flange and the second flange are symmetrically arranged on the left side and the right side of the box body.

Compared with the prior art, the utility model provides a pipeline preposed air purification box which comprises a box body, wherein a first flange and a second flange which are communicated with the left side and the right side of the box body are respectively installed on the left side and the right side of the box body, a coarse filter screen layer, an HEPA layer and an active carbon screen layer are sequentially embedded between the first flange and the second flange in the box body, a through square cavity is formed in the front side wall of the box body, a closed door used for closing the square cavity is rotatably connected to one side of the square cavity through a hinge on the front side wall of the box body, a buckling block is installed at one end part, far away from the hinge, of the closed door, and a buckle matched with the buckling block is installed at the position, close to the buckling block, of the box body. According to the utility model, the second flange is connected with the exhaust fan, so that air pumped into a room by the exhaust fan can be sequentially filtered by the three layers of the coarse filter screen layer, the HEPA layer and the activated carbon screen layer, and the air entering the room is fresh and pollution-free.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an air purification box with a front-mounted pipeline according to an embodiment of the present invention.

Fig. 2 is an exploded view of an air purification box with a front-mounted pipeline according to an embodiment of the present invention.

Fig. 3 is a path diagram of the gas inside an air purifying box with a front pipeline according to an embodiment of the utility model.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the two can be mechanically connected or electrically connected, or electrically connected (meaning that there is both electrical and signal connection between the two); the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. When an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, the terms "comprising," "including," "having," "containing," and the like, as used herein, are open-ended terms that mean including, but not limited to. Reference to the description of the terms "one embodiment," "a particular embodiment," "some embodiments," "for example," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The sequence of steps involved in the embodiments is for illustrative purposes to illustrate the implementation of the present application, and the sequence of steps is not limited and can be adjusted as needed.

Various non-limiting embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, a pipeline front-mounted air purification box provided in an embodiment of the present invention includes a box body 1, wherein a first flange 2 and a second flange 3 communicated with the inside of the box body 1 are respectively installed on the left and right sides of the box body 1, a coarse filter screen layer 4, an HEPA layer 5, and an activated carbon screen layer 6 are sequentially embedded between the first flange 2 and the second flange 3 in the box body 1, a square cavity 11 penetrating through the front side wall of the box body 1 is formed on the front side wall of the box body 1, a closed door 8 for closing the square cavity 11 is rotatably connected to one side of the square cavity 11 through a hinge 7 on the front side wall of the box body 1, a buckle block 81 is installed at an end portion of the closed door 8 far from the hinge 7, and a lock catch 12 used in cooperation with the buckle block 81 is installed on the box body 1 near the buckle block 81; wherein, the square cavity 11 is used for embedding the coarse filter screen layer 4, the HEPA layer 5 and the activated carbon screen layer 6 into the box body 1 through the square cavity 11; the coarse filter screen is a coarse filter screen, and the HEPA is a high-efficiency air filter.

In this embodiment, the second flange 3 is connected to an exhaust fan, so that air drawn into a room by the exhaust fan can sequentially pass through the three layers of the coarse filter layer 4, the HEPA layer 5 and the activated carbon mesh layer 6 after entering the box body 1 from the first flange 2, and then enter the room by the exhaust fan from the second flange 3, so that the air entering the room is fresh and pollution-free.

Preferably, in one embodiment, the air purification box with a front pipeline is further provided with sound damping cotton 9 and vibration damping cotton 0 in sequence between the closed door 8 and the box body 1.

Preferably, in one embodiment, the air purification box with a front pipeline is provided, wherein hooks 13 are further installed on the left side and the right side of the box body 1.

Preferably, in one embodiment, the pipeline preposed air purification box is characterized in that the first flange 2 and the second flange 3 are symmetrically arranged at the left side and the right side of the box body 1.

In summary, the utility model provides a pipeline preposed air purification box, which comprises a box body, wherein a first flange and a second flange which are communicated with the left side and the right side of the box body are respectively installed at the left side and the right side of the box body, a coarse filter screen layer, an HEPA layer and an active carbon screen layer are sequentially embedded between the first flange and the second flange in the box body, a through square cavity is formed in the front side wall of the box body, a closed door for closing the square cavity is rotatably connected to one side of the square cavity through a hinge on the front side wall of the box body, a buckling block is installed at one end part, far away from the hinge, of the closed door, and a buckle which is matched with the buckling block is installed at the position, close to the buckling block, of the box body. According to the utility model, the second flange is connected with the exhaust fan, so that air pumped into a room by the exhaust fan can be sequentially filtered by the three layers of the coarse filter screen layer, the HEPA layer and the activated carbon screen layer, and the air entering the room is fresh and pollution-free.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.

Claims

1. A pipeline preposed air purification box comprises a box body (1) and is characterized in that, the left side and the right side of the box body (1) are respectively provided with a first flange (2) and a second flange (3) which are communicated with the inside of the box body, a coarse filter screen layer (4), a HEPA layer (5) and an active carbon screen layer (6) are sequentially embedded between the first flange (2) and the second flange (3) in the box body (1), a through square cavity (11) is formed in the front side wall of the box body (1), a sealing door (8) for sealing the square cavity (11) is rotatably connected to one side of the square cavity (11) through a hinge (7) on the front side wall of the box body (1), a buckle block (81) is arranged at the end part of the closed door (8) far away from one end of the hinge (7), the box body (1) is provided with a lock catch (12) close to the buckling block (81) and matched with the buckling block (81).

2. The air purification box with the front-mounted pipeline as claimed in claim 1, wherein a sound-absorbing cotton (9) and a vibration-proof cotton (0) are sequentially arranged between the closed door (8) and the box body (1).

3. The air purification box with the front-mounted pipeline as claimed in claim 1, wherein hooks (13) are further mounted on the left side and the right side of the box body (1).

4. The ducted forward air purification box according to claim 1, wherein the first flange (2) and the second flange (3) are symmetrically installed at the left and right sides of the box body (1).