CN210425413U

CN210425413U - Air treatment equipment

Info

Publication number: CN210425413U
Application number: CN201920813599.9U
Authority: CN
Inventors: 孔祥龙; 徐学诚
Original assignee: Daikin Industries Ltd
Current assignee: Daikin Industries Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-28
Anticipated expiration: 2029-05-31

Abstract

The utility model provides an air treatment device, which comprises a housin, it has two fresh air openings to open on the curb plate of casing to including two first mounting panels and the second mounting panel that are connected, two the fresh air opening sets up respectively on first mounting panel and/or the second mounting panel, be located two between the fresh air opening be equipped with an empty gas detection survey unit that is used for detecting new trend quality on the casing. The utility model discloses an useful part lies in, has two mounting panels, can select different mounting means according to the installation environment of difference, and the installation is nimble, and the commonality is high. Being equipped with two fresh air openings simultaneously, being convenient for air treatment equipment realize under different mounting means with outdoor intercommunication, introduce the new trend to through set up the empty gas detection survey unit between two fresh air openings, realize the cleanliness factor that can both accurately detect the new trend that air treatment equipment introduced under arbitrary mounting means, avoid introducing harmful air to indoor, the protection user's is healthy.

Description

Air treatment equipment

Technical Field

The utility model relates to an air treatment device belongs to air treatment technical field.

Background

With the development of industrialization, the content of harmful substances such as dust particles in the air is gradually increased due to industrial pollution, and the harmful substances affect the health of people. In order to purify indoor air, various air treatment devices with the function of introducing outdoor fresh air are produced.

Because of the difference of building structures, the air treatment equipment with the fresh air function often needs to select different installation modes, such as horizontal installation and vertical installation, according to different installation environments, so that a standby fresh air opening is usually arranged on a shell of the air treatment equipment in order to match different installation modes, and the air treatment equipment is convenient to communicate with the outside. This arrangement still has the following problems: the cleanliness of fresh air introduced by the air treatment equipment cannot be accurately known in all installation modes, and even harmful air may be introduced indoors, so that the health of a user is harmed.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model aims to provide an air treatment device, it possesses multiple mounting means, can accurately detect the air quality of the new trend of introducing under the different mounting means simultaneously.

The utility model provides an air treatment device, which comprises a housin, it has two fresh air openings to open on the curb plate of casing to first mounting panel and the second mounting panel including adjacent setting, two the fresh air opening sets up on first mounting panel and/or the second mounting panel, be located two between the fresh air opening be equipped with an empty gas detection survey unit that is used for detecting new trend quality on the casing. The air treatment equipment of the utility model realizes horizontal installation and vertical installation by arranging two installation plates, can adapt to different installation environments, and has good installation universality and flexibility; the arrangement of the two fresh air ports is also convenient for the air treatment equipment to select a proper fresh air port under different installation modes, so that the communication with the outdoor is realized, and fresh air is introduced; in addition, the fresh air opening is arranged on the mounting plate, so that the whole structure of the air treatment equipment is simplified, and the construction convenience of communicating the fresh air opening with the outdoor is improved; the air detection unit is positioned between the two fresh air ports, so that when the fresh air ports are communicated with the outdoor space from any one of the fresh air ports, the introduced fresh air can flow through the air detection unit, the quality of the fresh air introduced from any one of the fresh air ports can be accurately detected, and dead-angle-free detection is realized.

Preferably, an airflow distribution cavity is arranged in the housing, at least one fresh air opening is communicated with the airflow distribution cavity, and the air detection unit is arranged on the side wall of the airflow distribution cavity. The air detection device is simple in mounting structure, simple and convenient to mount, capable of being matched with existing accessories in the air treatment equipment, free of occupying extra space, compact in structure of the whole equipment and beneficial to improvement of detection precision of the air detection unit.

Preferably, the first mounting plate and the second mounting plate are respectively provided with one fresh air opening, and the centers of the two fresh air openings are positioned on the same horizontal line. The two fresh air ports are respectively arranged on different mounting plates, and the air treatment equipment can flexibly select a proper fresh air port to be communicated with the outdoor space in different mounting modes so as to introduce fresh air; the centers of the two fresh air openings are located on the same horizontal line, namely the centers of the two fresh air openings are located on the same horizontal line in the length direction of the air treatment equipment, the two mounting plates can realize generalization, and the whole air treatment equipment is simple in structure.

Preferably, the side plate of the shell further comprises a first connecting plate, the first mounting plate and the second mounting plate are connected through the first connecting plate, and the whole equipment is simple in structure and convenient to assemble the shell; the air detection unit is arranged on the first connecting plate, so that the assembly space of the air detection unit is ensured, the air detection unit can be arranged in the middle of the two fresh air ports, and the detection precision of the air detection unit is further ensured.

Preferably, first connecting plate is the curved plate, the fixed mounting of the empty gas detection of being convenient for unit, and the new trend that introduces simultaneously can be more smooth and easy along the curved surface flow, can arrive empty gas detection of being favorable to improving empty gas detection of being convenient for unit's detection precision.

Preferably, a support is arranged on the first connecting plate, the air detection unit is installed on the support, and the installation structure is simple.

Preferably, still be equipped with on the support and be used for fixing the fixation clamp of empty gas detection surveys the unit ensures that empty gas detection surveys the unit and firmly, installs on the support steadily, is difficult for droing, installs and removes the facility, need not the screw fixation.

Preferably, the first connecting plate is provided with a power line hole, the power line hole is provided with a cover plate for covering the power line hole, and the cover plate is provided with a fixing clamp for fixing the air detection unit, so that the mounting and dismounting structure of the air detection unit is simplified, and the air treatment equipment is simple and compact in structure and attractive in appearance.

Preferably, the first mounting plate and the second mounting plate are respectively provided with a first mounting interface and a second mounting interface, the air treatment equipment is mounted on the wall through the first mounting interface and/or the second mounting interface, horizontal or vertical mounting is achieved, pre-mounting can be conducted by the first mounting interface and/or the second mounting interface during mounting, mounting convenience is improved, and safety and firmness are achieved.

Preferably, the air detection unit is a PM2.5 detection sensor for detecting the concentration of PM2.5 in outdoor air, and the air treatment device can adjust the operation mode of the device according to the detection structure of the concentration of PM2.5 to avoid harmful air with excessively high concentration of PM2.5 from entering the room.

Preferably, an air inlet cavity, an air purification cavity and an airflow distribution cavity are sequentially arranged in the shell; the air treatment equipment arranged in this way is simple in structure and smooth in air flow path.

The utility model discloses an useful part lies in, has two mounting panels, can select different mounting means according to the installation environment of difference, and the installation is nimble, and the commonality is high. The novel air inlet is simultaneously provided with two fresh air inlets, the air treatment equipment can conveniently select a proper fresh air inlet to realize the communication with the outdoor air inlet under different installation modes, the fresh air is introduced, the air detection unit is arranged between the two fresh air inlets, the cleanliness of the fresh air introduced by the air treatment equipment can be accurately detected under all the installation modes, the harmful air is prevented from being introduced into the room, and the health of a user is protected.

Drawings

FIG. 1 is a front view of an air treatment device;

FIG. 2a is a schematic view of the air treatment unit when installed in a horizontal orientation;

FIG. 2b is a schematic view of the air treatment unit when installed in a vertical orientation;

FIG. 3a is a schematic structural diagram of a back plate on a housing;

FIG. 3b is a schematic structural view of the mounting plate and the hook;

FIG. 3c is a schematic structural view of the backboard being hung on the hook of the mounting plate;

FIG. 4 is a perspective view of the air treatment device from the front left side with the main fascia removed;

FIG. 5 is a perspective view of the air treatment device from the left rear side;

FIG. 6 is a block diagram of the airflow distribution chamber viewed from the rear side and above;

FIG. 7a is a schematic view of the installation structure of the air detecting unit;

FIG. 7b is a schematic view of the installation position of the air detecting unit;

FIG. 8 is a schematic view of the direction of airflow within the airflow distribution chamber;

element number description:

1 casing

11 first mounting plate

111 first fresh air port

112 first mounting interface

12 second mounting plate

121 second fresh air inlet

122 second mounting interface

131 first connecting plate

132 second connecting plate

133 third connecting plate

14 main external decorative board

141 display panel

2 airflow distribution chamber

211 oscillating valve plate

212 oscillating valve plate

221 driving device

222 driving device

231 air suction inlet

232 air suction inlet

3 air purification chamber

31 air purification assembly

4 air inlet cavity

41 air inlet fan

421 air supply outlet

422 air supply outlet

5 air detecting unit

51 air inlet

52 air outlet

53 drive fan

54 casing

55P board

6 support

61 fixing clip

7 Power cord hole

71 cover plate

72 fixation clamp

8 mounting plate

81 hook

9 Back plate

91 mounting hole

A wall

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings. These embodiments are provided only for illustrating the present invention and are not intended to limit the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Fig. 1 is a front view of the air treatment apparatus according to the present invention, and in the following description, the drawing in fig. 1 is taken as a reference basis of the direction, in fig. 1, the vertical view paper faces outward as the front direction, the vertical view paper faces inward as the rear direction, upward as the upper direction along the view paper, downward as the lower direction along the view paper, rightward as the right direction along the view paper, and leftward as the left direction along the view paper. The orientation determined in fig. 1 is used as a basis for the description of the other views.

As shown in fig. 1-5, the present invention provides an air treatment device, which comprises a housing 1 having a columnar structure, wherein a front side plate of the housing 1 is a main outer decoration plate 14 extending along a length direction of the housing 1, and a display panel 141 is disposed on the main outer decoration plate 14 for displaying information (such as temperature, humidity, PM2.5 concentration, operation mode, etc.), so that a user can know indoor air quality and adjust an operation state of the air treatment device. The first mounting plate 11 and the second mounting plate 12 for mounting the air treatment device extend along the length direction of the housing 1 and are respectively located on the left rear side and the right rear side of the main exterior trim panel 14, and the first mounting plate 11 and the second mounting plate 12 comprise two adjacent side edges which are parallel to the length direction of the housing 1. The first mounting plate 11 and the second mounting plate 12 may be directly connected by the two adjacent side edges, or may be indirectly connected by a first connecting plate 131 provided between the first mounting plate 11 and the second mounting plate 12. Specifically, the first mounting plate 11 and the second mounting plate 12 are further provided with a first mounting interface 112 and a second mounting interface 122, respectively, and the air treatment device can be pre-fixed on the wall a through the first mounting interface 112 and/or the second mounting interface 122. The centers of the first mounting interface 112 and the second mounting interface 122 may be located on a horizontal plane where the center of gravity of the air treatment device is located, and the entire device may be kept in balance when pre-fixed, and particularly when horizontally mounted.

As shown in fig. 3a to 3c, a back plate 9 is disposed on the housing 1, a mounting hole 91 is disposed on the back plate 9, a mounting plate 8 is fixed on the wall a, a hook 81 is fixed on the mounting plate 8, and the back plate 9 is hung on the hook 81 through the mounting hole 91, so that the air treatment device can be conveniently hung on the wall a. The back plate 9, the mounting plate 8 and the hook 81 can be made of sheet metal parts, and the hook 81 and the mounting plate 8 can be connected in a bolt connection or welding mode.

As shown in fig. 4 to 7b, two fresh air ports 111/121 for communicating with the outdoor are opened on the side plate of the casing 1, and the two fresh air ports 111/121 may be both disposed on the first mounting plate 11 or the second mounting plate 12, or may be disposed on the first mounting plate 11 and the second mounting plate 12, respectively. Be located and be equipped with an empty gas detection surveys unit 5 on the casing 1 between two fresh air mouths, can ensure like this that no matter introduce the new trend from which fresh air mouth, empty gas detection surveys unit 5 can both detect the new trend of introducing, and then promotes air treatment equipment's control accuracy. The air detecting unit 5 is preferably a PM2.5 detecting sensor for detecting the PM2.5 concentration of the outdoor air, as shown in fig. 7a, the PM2.5 detecting sensor includes a P plate 55 and a detecting component (not shown) disposed on the P plate 55, a casing 54 is disposed outside the detecting component, an air inlet 51 and an air outlet 52 are disposed on the left and right sides of the casing 54, a driving fan 53 is disposed at the air outlet 52, the driving fan 53 drives air to flow into the casing 54 from the air inlet 51 and flow out from the air outlet 52, and it is ensured that enough air flows through the detecting component so as to detect the PM2.5 concentration in the air. As shown in fig. 8, one fresh air opening is blocked, and the air flow introduced from the other fresh air opening flows in the air flow distribution chamber 2, wherein a part of the air flow can flow to the air inlet 51 of the PM2.5 detection sensor along the curved surface of the first connecting plate 131, and flows through the detection assembly under the action of the driving fan, so as to detect the quality of the fresh air.

As shown in fig. 5, in the specific implementation process, a first fresh air opening 111 is provided on the first mounting plate 11, a second fresh air opening 121 is provided on the second mounting plate 12, the centers of the two fresh air openings are located on the same horizontal line, and the air detection unit 5 is disposed inside the connection position of the first mounting plate 11 and the second mounting plate 12. In order to adapt to different installation environments, as shown in fig. 2a, the air treatment device may be installed on a wall a in a horizontal direction, the first installation plate 11 is attached to the wall a, one of the first fresh air opening 111 and the second fresh air opening 121 is connected to a pipeline leading to an outdoor space, and the other is blocked. The display panel 141 of the main exterior panel 14 displays contents with the head of the contents facing upward for the user to read. As shown in fig. 2b, the air treatment device may be further installed at a corner position along a vertical direction, the first installation plate 11 and the second installation plate 12 are respectively attached to two walls a at the corner, and in general, an included angle between two walls a at the corner is 90 °, so that, in order to adapt to an installation manner at the corner, the included angle between the first installation plate 11 and the second installation plate 12 may also be set to about 90 °, so that the first installation plate 11 and the second installation plate 12 are respectively and tightly attached to two perpendicular walls a. In this installation state, the first installation plate 11 or the second installation plate 12 may be arbitrarily selected to be fixed to the wall a, and a hole may be opened in the wall a at a position corresponding to the first fresh air opening 111 or the second fresh air opening 121 according to an actual installation environment, so that one of the first fresh air opening 111 and the second fresh air opening 121 is connected to a duct leading to an outdoor space, and the other is blocked. The display panel 141 of the main exterior panel 14 displays contents with a font facing upward for a user to read. Therefore, the utility model discloses an air treatment equipment can select horizontal installation or vertical mounting means according to the installation environment of difference, and no matter which kind of mounting means can not influence user's use and experience. In addition, the design of the two fresh air inlets provides more flexible and convenient selection for different installation modes of the air treatment equipment and outdoor communication, and construction is facilitated. Because the air detection unit 5 is arranged between the two fresh air ports, when any one fresh air port is communicated with the outdoor, the introduced fresh air can flow through the air detection unit 5, so that the quality of the fresh air can be accurately detected by the air detection unit 5, and detection dead angles caused by different installation modes are avoided.

As shown in fig. 5, 7a and 7b, the side plate of the housing 1 further includes a first connecting plate 131 extending along the length direction of the housing 1, the first mounting plate 11 and the second mounting plate 12 are connected by the first connecting plate 131, and the air detection unit 5 is mounted inside the first connecting plate 131. Specifically, the first connecting plate 131 is a curved plate with a middle portion protruding outward, and a part of fresh air enters the casing 1 from the fresh air opening 111/121 and then flows through the air detection unit 5 along the curved surface more naturally and smoothly, which is beneficial to improving the detection accuracy of the air detection unit 5. The inner side of the first connecting plate 131 is provided with an integrally formed bracket 6, the bracket 6 can be detachably connected or integrally formed with a fixing clamp 61, the air detection unit 5 is installed on the bracket 6 through the fixing clamp 61, the assembly and disassembly are convenient, screw fixation is not needed, and the air detection unit 5 can be prevented from falling off. Still open power line hole 7 on first connecting plate 131, power line hole 7 is located the below of empty gas detection surveys unit 5, and power line hole 7 department is equipped with apron 71, is equipped with the fixation clamp 72 that is used for fixed empty gas detection surveys unit 5 on the apron 71, sets up the fixed empty gas detection surveys unit 5 of both being convenient for like this, can reduce part quantity again, reduce cost makes things convenient for air treatment equipment to walk the line also make the structure of whole equipment compacter, and the appearance is pleasing to the eye.

As shown in fig. 1 and 4, in an embodiment of the present invention, the second mounting plate 12 is connected to the main exterior trim panel 14 through a second connecting plate 132 located at the right side, and the first mounting plate 11 is connected to the main exterior trim panel 14 through a third connecting plate 133 located at the left side. The second connecting plate 132 and the third connecting plate 133 are provided with an air suction port 231/232 and an air supply port 421/422.

As shown in fig. 4-6, the air treatment device includes an air flow distribution chamber 2, an air purification chamber 3, and an air intake chamber 4, which are sequentially disposed on an air flow path from bottom to top, and the air intake chamber 4 and the air flow distribution chamber 2 are both communicated with the air purification chamber 3. An intake fan 41 is provided in the intake air chamber 4, and the intake air chamber 4 has a supply outlet 421/422 for communicating the indoor space. The air purifying chamber 3 is provided with an air purifying assembly 31, and the air purifying assembly 31 is specifically a cylindrical or truncated cone-shaped filter screen. The airflow distribution chamber 2 has a fresh air opening 111/121 for communicating with the outdoor space.

Swing valve plates 211/212 driven by a driving device 221/222 are provided on both left and right sides in the air flow distribution chamber 2, so that the fresh air opening 111/121 can be selectively opened according to the actual installation manner. The air detection unit 5 is provided on the side wall of the airflow distribution chamber 2 between the two fresh air openings 111/121. The air detection unit 5 is connected to a control device (not shown) provided in the casing 1, and the control device can control the movement of the driving device 221/222 and the intake fan 41 according to outdoor air data detected by the air detection unit 5. When the outdoor air quality is good, the driving device 221/222 drives the swing valve plate 211/212 to be far away from the fresh air inlet 111/121, so that the fresh air inlet 111/121 is opened, fresh air enters the air flow distribution cavity 2 from the fresh air inlet 111/121, enters the air purification cavity 3 from the air flow distribution cavity 2, is filtered by the air purification assembly 31, then enters the air inlet cavity 4, and the purified fresh air is sent into the room from the air supply outlet 421/422 by the air inlet fan 41. When the outdoor air quality is poor, the driving device 221/222 drives the swing valve plate 211/212 to approach or directly close the fresh air inlet 111/121, so as to reduce or prevent the outdoor fresh air from entering the airflow distribution cavity 2, thereby avoiding the indoor pollution caused by the outdoor air.

As shown in fig. 4 and 8, the air distribution chamber 2 further has an air suction port 231/232 for communicating with the indoor space, and the indoor return air enters the housing 1 from the air suction port 231/232, sequentially flows through the air distribution chamber 2 and the air purification chamber 3, is purified by the air purification assembly 31, enters the air inlet chamber 4, and is returned to the indoor space from the air supply port 421/422, thereby completing the internal circulation processing of the air treatment equipment. Since the air detection unit 5 is disposed on the side wall of the airflow distribution chamber 2 between the two fresh air openings 111/112, interference of the internal circulation airflow entering from the air suction opening 231/232 with the air detection unit 5 can be avoided.

To sum up, the utility model discloses an useful part lies in, has two mounting panels, can select different mounting means according to the installation environment of difference, and the installation is nimble, and the commonality is high. The novel air inlet is simultaneously provided with two fresh air inlets, the air treatment equipment can conveniently select a proper fresh air inlet to realize communication with the outside in different installation modes, fresh air is introduced, the cleanliness of the fresh air introduced by the air treatment equipment can be accurately detected in any installation mode by arranging the air detection unit between the two fresh air inlets, harmful air is prevented from being introduced indoors, and the health of a user is protected.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an air treatment equipment, includes casing (1), its characterized in that, it has two fresh air mouths to open on the curb plate of casing (1) to including first mounting panel (11) and second mounting panel (12) of adjacent setting, two the fresh air mouth sets up on first mounting panel (11) and/or second mounting panel (12), be located two between the fresh air mouth be equipped with an air detection unit (5) that are used for detecting new trend quality on casing (1).

2. The air treatment apparatus according to claim 1, wherein an airflow distribution chamber (2) is provided in the housing (1), at least one of the fresh air openings communicates with the airflow distribution chamber (2), and the air detection unit (5) is provided on a side wall of the airflow distribution chamber (2).

3. An air treatment device according to claim 1, characterized in that said first mounting plate (11) and said second mounting plate (12) are each provided with one of said fresh air openings, the centres of both of said fresh air openings being located on the same horizontal line.

4. An air treatment device according to claim 3, characterized in that the side panels of the housing (1) further comprise a first connection plate (131), the first mounting plate (11) and the second mounting plate (12) being connected by the first connection plate (131), the air detection unit (5) being mounted on the first connection plate (131).

5. An air treatment device according to claim 4, characterized in that the first connection plate (131) is a curved plate.

6. An air treatment device according to claim 4, characterized in that a bracket (6) is provided on the first connection plate (131), the air detection unit (5) being mounted on the bracket (6).

7. An air treatment device according to claim 6, characterized in that the bracket (6) is further provided with a fixing clip (61) for fixing the air detection unit (5).

8. The air treatment device according to claim 4, wherein a power line hole (7) is formed in the first connecting plate (131), a cover plate (71) for covering the power line hole (7) is arranged at the power line hole (7), and a fixing clamp (72) for fixing the air detection unit (5) is arranged on the cover plate (71).

9. An air treatment device according to claim 1, characterized in that the first mounting plate (11) and the second mounting plate (12) are further provided with a first mounting interface (112) and a second mounting interface (122), respectively, and the air treatment device is mounted on a wall via the first mounting interface (112) and/or the second mounting interface (122).

10. An air treatment device according to claim 1, characterized in that the air detection unit (5) is a PM2.5 detection sensor.

11. An air treatment device according to any one of claims 1-10, characterized in that an inlet air chamber (4), an air purification chamber (3) and an air flow distribution chamber (2) are arranged in the casing (1) in sequence.