CN219572185U - Air treatment device - Google Patents

Abstract

The utility model discloses an air treatment device, which comprises: the shell is provided with an indoor air inlet, an indoor air outlet, an outdoor air inlet and an outdoor air outlet; the air duct piece is a foam piece, and a first metal piece is embedded in the air duct piece; the middle partition plate, middle partition plate one end passes through the fastener with first metalwork and is connected, new wind channel and the wind channel of airing exhaust are injectd jointly to casing, wind channel spare and middle partition plate, and at least part of middle partition plate is located between wind channel spare and the new wind channel, and the wind channel of airing exhaust includes first wind channel and second wind channel, and first wind channel is injectd to casing and wind channel spare, and the second wind channel is injectd to casing and middle partition plate, and the outdoor air intake of new wind channel intercommunication and indoor air outlet, the one end and the indoor air intake intercommunication of first wind channel, the other end and the second wind channel intercommunication, the other end and the outdoor air outlet intercommunication of second wind channel. The air treatment device can ensure the tightness of the fresh air duct and the exhaust air duct and avoid noise generated by air leakage.

Description

Air treatment device

Technical Field

The utility model relates to the technical field of air treatment equipment, in particular to an air treatment device.

Background

In the related technology, along with the change of the large social environment, the low-carbon environment-friendly requirement on the unit is increasingly outstanding. In addition, as market environment changes, the requirements of users on the performance and functions of products are gradually improved, and single-function products are difficult to meet the requirements of clients, such as: a single fresh air functional unit, etc.

The unidirectional flow products on the market are more, the bidirectional flow products cannot be greatly popularized, in the prior art, due to the fact that static pressure outside and inside the machine is large, air leakage phenomenon exists in the two inner channel pieces, the effect of the products is reduced, noise can be generated, and the use experience of a user is affected.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the air treatment device, which can ensure the tightness of the fresh air duct and the exhaust air duct, avoid noise generated by air leakage and ensure the use experience of users.

An air treatment device according to an embodiment of the present utility model includes: the shell is provided with an indoor air inlet, an indoor air outlet, an outdoor air inlet and an outdoor air outlet; the air duct piece is arranged in the shell, is a foam piece and is embedded with a first metal piece; the middle partition plate is arranged in the shell, one end of the middle partition plate is connected with the first metal piece through a fastener, the shell, the air channel piece and the middle partition plate jointly define a fresh air channel and an air exhaust channel, at least part of the middle partition plate is positioned between the air channel piece and the fresh air channel, the air exhaust channel comprises a first air channel and a second air channel, the shell and the air channel piece define the first air channel, the shell and the middle partition plate define the second air channel, the fresh air channel is communicated with an outdoor air inlet and an indoor air outlet, one end of the first air channel is communicated with the indoor air inlet, the other end of the first air channel is communicated with the second air channel, and the other end of the second air channel is communicated with the outdoor air outlet.

According to the air treatment device provided by the embodiment of the utility model, the sealing performance of the fresh air duct and the exhaust air duct can be ensured by arranging the middle partition plate, the mutual circulation of air flows in the fresh air duct and the exhaust air duct is avoided, noise generated by air leakage is avoided, the effect of the air treatment device and the use experience of a user are ensured, and the supporting and connecting functions can be realized. And the air duct piece is the foam piece, can reduce the quality of air duct piece as far as possible on the basis of guaranteeing the function and the relation of connection of air duct piece, is favorable to air treatment device's lightweight design, and the shock resistance of foam piece is better moreover, has sufficient ability to resist external impact through changing and recovering the shape, can ensure the reliability of air duct piece, and simultaneously, the recoverable use of foam piece is comparatively environmental protection. In addition, the middle partition plate is connected with the air duct piece through the first metal piece, so that the reliability of the connection of the middle partition plate and the air duct piece can be improved, and the disassembly, assembly and maintenance of the air treatment device are facilitated.

In addition, the air treatment device according to the present utility model may further have the following additional technical features:

in some embodiments, the air treatment device further comprises: the fresh air channel is internally provided with a fresh air channel, and the middle area of the middle partition plate is connected with the first heat exchange module through a fastener.

In some embodiments, a second metal piece is embedded on a side, close to the fresh air channel, of one end, close to the outdoor air outlet, of the air duct piece, and the air treatment device further includes: and one end of the partition board is connected with the second metal piece through a fastener, and the other end of the partition board is connected with the middle partition board.

In some embodiments, the air treatment device further comprises: the second heat exchange module is arranged in the second air duct, and one end, far away from the air duct piece, of the middle partition plate is connected with the second heat exchange module.

In some embodiments, a valve bracket is further arranged between the fresh air duct and the second air duct, an internal circulation air port which is communicated with the fresh air duct and the second air duct is arranged on the valve bracket, and one end, far away from the air duct piece, of the middle partition plate is connected with the valve bracket.

In some embodiments, the air valve bracket is provided with a first air valve for opening or closing the inner circulation air port.

In some embodiments, the air treatment device further comprises: the fresh air fan is arranged in the fresh air duct; the exhaust fan is arranged in the first air duct.

In some embodiments, the air treatment device further comprises: the humidifying component is arranged in the fresh air duct.

In some embodiments, the air treatment device further comprises: the purification assembly is arranged in the fresh air duct and is close to the outdoor air inlet.

In some embodiments, a second air valve is arranged at the outdoor air inlet and is used for opening or closing the outdoor air inlet; or, the outdoor air outlet is provided with a third air valve, and the third air valve is used for opening or closing the outdoor air outlet.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a top view of an air treatment device according to an embodiment of the utility model, wherein a portion of the housing is not shown;

FIG. 2 is a perspective view of an air treatment device according to an embodiment of the utility model, wherein a portion of the housing is not shown;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a perspective view of a middle partition of an air treatment device according to an embodiment of the present utility model, wherein the second connection plate is not shown.

Reference numerals:

100. an air treatment device;

1. a housing; 11. an indoor air inlet; 12. an indoor air outlet; 13. an outdoor air inlet; 131. a second air valve; 14. an outdoor air outlet; 141. a third damper; 15. fresh air duct; 16. an exhaust air duct; 161. a first air duct; 162. a second air duct;

2. an air duct member; 21. a first metal piece; 22. a second metal piece;

3. a middle partition plate; 31. a second connecting plate; 32. flanging; 33. a through hole;

4. a partition plate;

5. an air valve bracket; 51. an internal circulation tuyere; 52. a first damper; 53. a first connection plate;

61. the first heat exchange module; 62. the second heat exchange module; 63. a humidifying assembly; 64. a purification assembly;

71. fresh air blower; 72. an exhaust fan;

8. an electric control component.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

An air treatment device 100 according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, an air treatment device 100 according to an embodiment of the present utility model includes a housing 1, an air duct member 2, and a middle partition 3.

Specifically, as shown in fig. 2, the casing 1 can protect the internal structure of the air treatment device 100, avoid damage caused by exposure of the internal structure of the air treatment device 100, and is beneficial to prolonging the service life of the air treatment device 100, and has a good appearance effect.

Further, referring to fig. 1 and 2, the casing 1 has an indoor air inlet 11, an indoor air outlet 12, an outdoor air inlet 13, and an outdoor air outlet 14, where the indoor air inlet 11 and the indoor air outlet 12 are in communication with an indoor environment, the outdoor air inlet 13 and the outdoor air outlet 14 are in communication with an outdoor environment, the indoor air inlet 11 can supply indoor air into the air treatment device 100, the indoor air outlet 12 can supply air flow in the air treatment device 100 into the room, the outdoor air inlet 13 can supply outdoor air into the air treatment device 100, and the outdoor air outlet 14 can supply air flow in the air treatment device 100 into the outdoor.

Still further, referring to fig. 2, the air duct member 2 is disposed in the housing 1, the air duct member 2 is a foam member, the foam member has an air hole structure, the heat conductivity is low, the weight of the air duct member 2 can be reduced as much as possible on the basis of ensuring the function and connection relationship of the air duct member 2, the lightweight design of the air treatment device 100 is facilitated, and the foam member has better impact resistance and sufficient capability to resist external impact by changing and recovering the shape, so that the reliability of the air duct member 2 can be ensured, and meanwhile, the foam member can be recycled, so that the air treatment device is environment-friendly.

Still further, referring to fig. 2, the air duct member 2 is embedded to be provided with the first metal member 21, the middle partition plate 3 is disposed in the housing 1, and one end of the middle partition plate is connected with the first metal member 21 through a fastener, and the arrangement of the first metal member 21 is convenient for the middle partition plate 3 to be connected with the air duct member 2, so that the reliability of connection between the middle partition plate 3 and the air duct member 2 can be improved, and the air treatment device 100 is convenient to disassemble, assemble and maintain. Alternatively, the middle partition 3 and the first metal piece 21 may be screwed, riveted or otherwise connected.

In addition, referring to fig. 4, both ends of the middle partition plate 3 in the vertical direction (referring to the first direction shown in fig. 4) are provided with flanges 32, the flanges 32 are used for being connected with the housing 1, the contact area between the middle partition plate 3 and the housing 1 can be increased by the arrangement of the flanges 32, the connection reliability of the middle partition plate 3 and the housing 1 is improved, the connection of the middle partition plate 3 and the housing 1 is facilitated, and the assembly difficulty of the middle partition plate 3 and the housing 1 can be reduced.

Further, referring to fig. 1, the housing 1, the air duct member 2 and the middle partition plate 3 together define a fresh air duct 15 and an exhaust air duct 16, at least a portion of the middle partition plate 3 is located between the air duct member 2 and the fresh air duct 15, and the arrangement of the middle partition plate 3 can ensure tightness of the fresh air duct 15 and the exhaust air duct 16, avoid mutual circulation of air flows in the fresh air duct 15 and the exhaust air duct 16, avoid noise generated due to air leakage, ensure effects of the air treatment device 100 and use experience of users, and play roles of supporting and connecting.

Still further, referring to fig. 1, the exhaust duct 16 includes a first duct 161 and a second duct 162, the housing 1 and the duct member 2 define the first duct 161, the housing 1 and the middle partition 3 define the second duct 162, the fresh air duct 15 communicates with the outdoor air inlet 13 and the indoor air outlet 12, one end of the first duct 161 communicates with the indoor air inlet 11, the other end communicates with the second duct 162, the other end of the second duct 162 communicates with the outdoor air outlet 14, the first duct 161 can guide the airflow entering from the indoor air inlet 11 to flow to the second duct 162, and then the outdoor air outlet 14 flows out, so that the possibility of air leakage from the airflow in the exhaust duct 16 to the outside of the fresh air duct 15 or the housing 1 is reduced, and the use experience of a user is improved.

It can be understood that the outdoor air flow can flow into the fresh air duct 15 from the outdoor air inlet 13, and flow into the room from the indoor air outlet 12 after being processed in the fresh air duct 15; indoor air flow may flow from the indoor air intake 11 into the first air duct 161, then from the first air duct 161 to the second air duct 162, and then from the outdoor air outlet 14 to the outside.

For example, as shown in fig. 1 and 2, the casing 1 is formed into a cuboid, the fresh air duct 15 and the exhaust air duct 16 may be arranged substantially along the second direction (as shown in fig. 1), the fresh air duct 15 and the exhaust air duct 16 may each extend substantially along the third direction (as shown in fig. 1), the indoor air inlet 11, the indoor air outlet 12, the outdoor air inlet 13 and the outdoor air outlet 14 may be formed on circumferential side walls of the casing 1, the indoor air inlet 11 and the indoor air outlet 12 may be located on the same side of the casing 1, the outdoor air inlet 13 and the outdoor air outlet 14 may be located on the same side of the casing 1, the outdoor air inlet 13 and the indoor air outlet 12 may be located on opposite sides of the casing 1, and the indoor air inlet 11 and the outdoor air outlet 14 may be located on opposite sides of the casing 1.

Optionally, the air treatment device 100 may further include a sterilization component, through which the air flow entering the air treatment device 100 can be sterilized, so that the sterilized air flow is blown into a room, thereby providing cleaner, sanitary and healthy air for the user, and meeting different use requirements of the user.

Optionally, referring to fig. 1 and 2, the air treatment device 100 may further include an electric control unit 8, where the electric control unit 8 is disposed outside the housing 1, so as to control the operation of the air treatment device 100.

According to the air treatment device 100 provided by the embodiment of the utility model, the sealing performance of the fresh air duct 15 and the exhaust air duct 16 can be ensured by arranging the middle partition plate 3, the mutual circulation of air flows in the fresh air duct 15 and the exhaust air duct 16 is avoided, noise generated due to air leakage is avoided, the effect of the air treatment device 100 and the use experience of a user are ensured, and the supporting and connecting functions can be realized. And, the air duct piece 2 is the foam piece and can reduce the weight of the air duct piece 2 as far as possible on the basis of guaranteeing the function and the connection relation of the air duct piece 2, is favorable to the lightweight design of the air treatment device 100, and the foam piece has better shock resistance and enough capability of resisting external impact by changing and recovering the shape, so that the reliability of the air duct piece 2 can be guaranteed, and meanwhile, the foam piece can be recycled and is environment-friendly. In addition, the middle partition plate 3 is connected with the air duct member 2 through the first metal member 21, so that the reliability of the connection between the middle partition plate 3 and the air duct member 2 can be improved, and the disassembly, assembly and maintenance of the air treatment device 100 are facilitated.

In some embodiments of the present utility model, referring to fig. 2, the air processing apparatus 100 further includes a first heat exchange module 61, where the first heat exchange module 61 is disposed in the fresh air channel, and is capable of heating or cooling the air flow entering the fresh air duct 15, and heating or cooling the air flow entering the fresh air duct 15 from the outside, so that the air flow with a suitable temperature is blown into the room, and the use experience of the user can be improved.

It will be appreciated that, during the cooling operation of the air processing apparatus 100, at least one heat exchanger in the first heat exchange module 61 operates as an evaporator, and the outdoor fresh air entering the fresh air duct 15 can exchange heat with the first heat exchange module 61, and the heat exchanged outdoor air is discharged into the room through the indoor air outlet 12, so that the temperature of the outdoor air entering the room can be adjusted while the outdoor fresh air is introduced into the room, for example, the temperature of the outdoor air introduced into the room can be reduced, and the cooling effect can be achieved while the outdoor fresh air is introduced.

Further, referring to fig. 2 and fig. 4, the middle area of the middle partition plate 3 is provided with a through hole 33 matched with the first heat exchange module 61, and the middle area of the middle partition plate 3 is connected with the first heat exchange module 61 through a fastener, so that the reliability of connection between the middle partition plate 3 and the first heat exchange module 61 can be improved, the first heat exchange module 61 is supported and fixed, and the air treatment device 100 is convenient to disassemble, assemble and maintain. Alternatively, the middle area of the middle partition 3 and the first heat exchange module 61 may be screwed, riveted or otherwise connected.

In some embodiments of the present utility model, referring to fig. 2 and 3, a second metal member 22 is embedded on a side of one end of the air duct member 2, which is close to the fresh air channel, and the air treatment device 100 further includes a partition plate 4, wherein one end of the partition plate 4 is connected to the second metal member 22 through a fastener, and the other end of the partition plate 4 is connected to the middle partition plate 3, so that a sealed space is formed by the partition plate 4, the middle partition plate 3, the air duct member 2 and the housing 1 together, that is, a second air duct 162. Alternatively, the partition 4 may be screwed, riveted or otherwise connected to the second metal member 22 and the middle partition 3.

In some embodiments of the present utility model, referring to fig. 2, the air treatment device 100 further includes a second heat exchange module 62, where the second heat exchange module 62 is disposed in the second air duct 162, and is capable of heating or cooling the air flow entering the second air duct 162, and recovering heat from the temperature of the air flow entering the second air duct 162 from the indoor, so as to improve the effect of the air treatment device 100 and improve the user experience. It will be appreciated that, during the cooling operation of the air processing apparatus 100, at least one heat exchanger in the second heat exchange module 62 operates as a condenser, and the indoor air entering the second air duct 162 can exchange heat with the second heat exchange module 62 to perform heat recovery, and the indoor air after heat exchange is discharged to the outside through the outdoor air outlet 14, so that the indoor air with less freshness can be discharged to the outside, and the indoor air quality is improved.

Further, referring to fig. 1, the end of the middle partition plate 3 far away from the air duct member 2 is connected with the second heat exchange module 62, so that the reliability of the second heat exchange module 62 can be improved. Alternatively, the middle area of the middle partition 3 and the second heat exchange module 62 may be screwed, riveted or otherwise connected.

In some embodiments of the present utility model, referring to fig. 2, a damper bracket 5 is further disposed between the fresh air duct 15 and the second air duct 162, an internal circulation air port 51 communicating the fresh air duct 15 with the second air duct 162 is provided on the damper bracket 5, one end of the middle partition 3 far away from the air duct member 2 is connected with the damper bracket 5, at least part of the damper bracket 5 is located between the fresh air duct 15 and the second air duct 162, the arrangement of the damper bracket 5 can ensure the tightness of the fresh air duct 15 and the second air duct 162, avoid the air flow in the fresh air duct 15 and the second air duct 162 from flowing through each other, avoid the noise due to air leakage, ensure the effect of the air treatment device 100 and the use experience of the user, and play a supporting and connecting role, and the internal circulation air port 51 can allow the air flow in the fresh air duct 15 and the second air duct 162 to flow through.

Further, referring to fig. 3, a horizontal first connecting plate 53 is provided at one end of the air valve support 5, which is close to the air duct member 2, and a horizontal second connecting plate 31 is provided at one end of the middle partition plate 3, which is far away from the air duct member 2, and the first connecting plate 53 and the second connecting plate 31 are attached and connected, so that the air valve support 5 and the middle partition plate 3 can be connected through the connection between the first connecting plate 53 and the second connecting plate 31.

In a further embodiment of the present utility model, referring to fig. 2, the air valve bracket 5 is provided with a first air valve 52 for opening or closing the inner circulation air port 51, so as to meet different use requirements of users. It will be appreciated that when the first air valve 52 closes the inner circulation air port 51, outdoor air flow may flow from the outdoor air inlet 13 into the fresh air duct 15, after being treated in the fresh air duct 15, flow from the indoor air outlet 12 into the room, indoor air flow may flow from the indoor air inlet 11 into the first air duct 161, then flow from the first air duct 161 into the second air duct 162, and then flow from the outdoor air outlet 14 into the room, thereby realizing a fresh air function, improving the quality of indoor air to a certain extent, and improving the user experience; when the first air valve 52 opens the inner circulation air port 51, indoor air flow can flow into the first air channel 161 from the indoor air inlet 11, then flow into the second air channel 162 from the first air channel 161, and air flow entering into the second air channel 162 can enter the fresh air channel 15 through the inner circulation air port 51, and flow back into the room from the indoor air outlet 12 after being processed in the fresh air channel 15, so that circulation of indoor air is realized.

When the outdoor air outlet 14 is opened and the internal circulation air inlet 51 is closed, indoor air flow can flow into the first air duct 161 from the indoor air inlet 11, then flow into the second air duct 162 from the first air duct 161, and then flow out of the room from the outdoor air outlet 14; when the outdoor air outlet 14 is closed and the internal circulation air outlet 51 is opened, indoor air flow can flow into the first air channel 161 from the indoor air inlet 11, then flow into the second air channel 162 from the first air channel 161, and the air flow entering into the second air channel 162 can enter the fresh air channel 15 through the internal circulation air outlet 51, and flow back into the room from the indoor air outlet 12 after being processed in the fresh air channel 15, so that the circulation of indoor air is realized; when both the outdoor air outlet 14 and the inner circulation air outlet 51 are opened, a part of the air flow in the second air duct 162 flows from the outdoor air outlet 14 to the outside, and another part flows from the inner circulation air outlet 51 to the fresh air duct 15 to flow back into the room after being treated.

In some embodiments of the present utility model, referring to fig. 1 and 2, the air processing apparatus 100 further includes a fresh air fan 71 and an exhaust fan 72, where the fresh air fan 71 is disposed in the fresh air duct 15, the exhaust fan 72 is disposed in the first air duct 161, and the fresh air fan 71 can drive outdoor fresh air to enter the fresh air duct 15 from the outdoor air inlet 13, and after being processed in the fresh air duct 15, the fresh air flows from the indoor air outlet 12 to the indoor, so as to implement a fresh air function; the exhaust fan 72 may drive the indoor less fresh air from the indoor air inlet 11 into the first air duct 161, then flows from the first air duct 161 to the second air duct 162, and then flows from the outdoor air outlet 14 to the outside, thereby improving the indoor air quality.

In some embodiments of the present utility model, referring to fig. 2, the air processing apparatus 100 further includes a humidifying component 63, where the humidifying component 63 is disposed in the fresh air duct 15, and in the process of introducing the outdoor air into the fresh air duct 15 to flow through the outdoor air inlet 13, the introduced outdoor air can be humidified, so that the air flow with humidity is blown into the room through the indoor air outlet 12, thereby increasing the moisture content in the room, realizing the effect of humidifying the room, and improving the comfort level of the indoor environment.

In some embodiments of the present utility model, referring to fig. 2, the air processing apparatus 100 further includes a purifying component 64, where the purifying component 64 is disposed in the fresh air duct 15 and near the outdoor air inlet 13, and can purify the air flow entering the fresh air duct 15 from the outdoor air inlet 13, so that the purified air flow is blown into the room through the indoor air outlet 12, and the indoor air quality can be improved.

In some embodiments of the present utility model, referring to fig. 1, the outdoor air inlet 13 is provided with a second air valve 131, the second air valve 131 is used for opening or closing the outdoor air inlet 13, the outdoor air outlet 14 is provided with a third air valve 141, and the third air valve 141 is used for opening or closing the outdoor air outlet 14, so that different use requirements of users can be met.

It will be appreciated that when the first air valve 52 closes the inner circulation air port 51, the second air valve 131 opens the outdoor air inlet 13, and the third air valve 141 opens the outdoor air outlet 14, outdoor fresh air can flow into the fresh air duct 15 from the outdoor air inlet 13, flow into the room from the indoor air outlet 12 after being treated in the fresh air duct 15, bring fresh air into the room, and less fresh air in the room can flow into the first air duct 161 from the indoor air inlet 11, then flow into the second air duct 162, and flow out of the room from the outdoor air outlet 14, thereby improving the air quality in the room; when the first air valve 52 opens the internal circulation air inlet 51, the second air valve 131 closes the outdoor air inlet 13, the third air valve 141 closes the outdoor air outlet 14, indoor air can flow into the first air duct 161 from the indoor air inlet 11, then enter the second air duct 162, then flow into the fresh air duct 15 from the second air duct 162, and after being treated, the indoor air in the fresh air duct 15 flows into the room from the indoor air outlet 12, so that the circulation of the indoor air is realized.

The following describes an air treatment device 100 in accordance with one specific embodiment of the present utility model with reference to fig. 1-4, it being understood that the following description is exemplary only, and is intended to be illustrative of the utility model and not to be construed as limiting the utility model.

Specifically, as shown in fig. 1 to 4, the air treatment device 100 includes: the air duct member comprises a shell 1, an air duct member 2, an intermediate partition plate 3, a first heat exchange module 61, a partition plate 4, a second heat exchange assembly, a fresh air fan 71, an exhaust fan 72, a humidifying assembly 63 and a purifying assembly 64.

Further, the casing 1 has indoor air intake 11, indoor air outlet 12, outdoor air intake 13 and outdoor air exit 14, and in casing 1 was located to wind channel spare 2, wind channel spare 2 was the foam spare, and the foam spare can be on guaranteeing the function and the connected relation's of wind channel spare 2 the basis as far as, reduces the weight of wind channel spare 2, is favorable to the lightweight design of air treatment device 100 to, the shock resistance of foam spare is better, has sufficient ability to resist external impact through changing and recovering the shape, can ensure the reliability of wind channel spare 2, and simultaneously, but foam spare recycle, it is comparatively environmental protection. One side of one end of the air duct piece 2, which is close to the outdoor air outlet 14 and is close to the fresh air channel, is embedded with a second metal piece 22, one end of the partition board 4 is connected with the second metal piece 22 through a fastener, and the other end of the partition board 4 is connected with the middle partition board 3.

Still further, the air duct member 2 is embedded to be equipped with first metalwork 21, and in the casing 1 was located to the middle partition plate 3 and one end and first metalwork 21 pass through the fastener and are connected, and the setting of first metalwork 21 is convenient for middle partition plate 3 and air duct member 2 are connected, can improve the reliability that middle partition plate 3 and air duct member 2 are connected, the dismouting and the maintenance of air treatment device 100 of being convenient for. Further, the fresh air duct 15 and the air exhaust duct 16 are defined by the shell 1, the air duct piece 2 and the middle partition plate 3, at least part of the middle partition plate 3 is located between the air duct piece 2 and the fresh air duct 15, the sealing performance of the fresh air duct 15 and the air exhaust duct 16 can be guaranteed by the arrangement of the middle partition plate 3, the mutual circulation of air flows in the fresh air duct 15 and the air exhaust duct 16 is avoided, noise generated due to air leakage is avoided, the effect of the air treatment device 100 and the use experience of a user are guaranteed, and the supporting and connecting functions can be achieved.

Still further, the exhaust duct 16 includes a first duct 161 and a second duct 162, the housing 1 and the duct member 2 define the first duct 161, the housing 1 and the middle partition 3 define the second duct 162, the fresh air duct 15 communicates with the outdoor air inlet 13 and the indoor air outlet 12, one end of the first duct 161 communicates with the indoor air inlet 11, the other end communicates with the second duct 162, and the other end of the second duct 162 communicates with the outdoor air outlet 14.

In addition, the purifying component 64, the first heat exchange module 61, the humidifying component 63 and the fresh air fan 71 are sequentially arranged in the fresh air channel, the middle area of the middle partition plate 3 is connected with the first heat exchange module 61 through a fastener, the purifying component 64 is close to the outdoor air inlet 13, the exhaust fan 72 is arranged in the first air channel 161, the second heat exchange module 62 is arranged in the second air channel 162, and one end, far away from the air channel piece 2, of the middle partition plate 3 is connected with the second heat exchange module 62.

In addition, still be equipped with damper support 5 between fresh air wind channel 15 and the second wind channel 162, have the inner loop wind gap 51 in intercommunication fresh air wind channel 15 and the second wind channel 162 on the damper support 5, the one end that keeps away from wind channel piece 2 of septum 3 is connected with damper support 5, be equipped with first damper 52 on the damper support 5, be used for opening or closing inner loop wind gap 51, outdoor air intake 13 department is equipped with second damper 131, second damper 131 is used for opening or closing outdoor air intake 13, outdoor air outlet 14 department is equipped with third damper 141, third damper 141 is used for opening or closing outdoor air outlet 14, can satisfy the different user demand of user.

It can be understood that the outdoor fresh air can be driven by the fresh air fan 71 to enter the fresh air duct 15 from the outdoor air inlet 13, and flow from the indoor air outlet 12 to the indoor after being processed by the purifying component 64, the first heat exchange module 61 and the humidifying component 63, so that the fresh air function is realized, the quality of the indoor air is improved to a certain extent, and the use experience of a user is improved; the indoor less fresh air can be driven by the exhaust fan 72 to enter the first air channel 161 from the indoor air inlet 11, then flows to the second air channel 162, after heat recovery of the second heat exchange module 62 in the second air channel 162, part of air flows to the outside from the outdoor air outlet 14, and the other part of air flows into the fresh air channel 15 from the internal circulation air inlet 51, and flows back to the indoor after being treated, so that indoor air circulation is realized.

Other constructions and operations of the air treatment device 100 according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air treatment device, comprising:

the shell is provided with an indoor air inlet, an indoor air outlet, an outdoor air inlet and an outdoor air outlet;

the air duct piece is arranged in the shell, is a foam piece and is embedded with a first metal piece;

the middle partition plate is arranged in the shell, one end of the middle partition plate is connected with the first metal piece through a fastener, the shell, the air channel piece and the middle partition plate jointly define a fresh air channel and an air exhaust channel, at least part of the middle partition plate is positioned between the air channel piece and the fresh air channel, the air exhaust channel comprises a first air channel and a second air channel, the shell and the air channel piece define the first air channel, the shell and the middle partition plate define the second air channel, the fresh air channel is communicated with an outdoor air inlet and an indoor air outlet, one end of the first air channel is communicated with the indoor air inlet, the other end of the first air channel is communicated with the second air channel, and the other end of the second air channel is communicated with the outdoor air outlet.

2. An air treatment device according to claim 1, further comprising:

the novel air conditioner comprises a fresh air duct, a first heat exchange module, a second heat exchange module and a third heat exchange module, wherein the first heat exchange module is arranged in the fresh air duct, and the middle area of the middle partition plate is connected with the first heat exchange module through a fastener.

3. The air treatment device according to claim 1, wherein a second metal member is embedded in a side of one end of the air duct member, which is close to the outdoor air outlet, which is close to the fresh air duct, the air treatment device further comprising:

and one end of the partition board is connected with the second metal piece through a fastener, and the other end of the partition board is connected with the middle partition board.

4. An air treatment device according to claim 1, further comprising:

the second heat exchange module is arranged in the second air duct, and one end, far away from the air duct piece, of the middle partition plate is connected with the second heat exchange module.

5. The air treatment device according to claim 1, wherein a damper bracket is further arranged between the fresh air duct and the second air duct, an inner circulation air port which is communicated with the fresh air duct and the second air duct is arranged on the damper bracket, and one end, far away from the air duct piece, of the middle partition plate is connected with the damper bracket.

6. The air treatment device according to claim 5, wherein the damper bracket is provided with a first damper for opening or closing the inner circulation tuyere.

7. An air treatment device according to claim 1, further comprising:

the fresh air fan is arranged in the fresh air duct;

the exhaust fan is arranged in the first air duct.

8. An air treatment device according to claim 1, further comprising:

the humidifying component is arranged in the fresh air duct.

9. An air treatment device according to claim 1, further comprising:

the purification assembly is arranged in the fresh air duct and is close to the outdoor air inlet.

10. The air treatment device according to claim 1, wherein a second air valve is provided at the outdoor air inlet, and the second air valve is used for opening or closing the outdoor air inlet;

or, the outdoor air outlet is provided with a third air valve, and the third air valve is used for opening or closing the outdoor air outlet.