Air treatment device and control method of air treatment device

Abstract

The present invention discloses an air treatment device and a control method for the air treatment device, wherein the air treatment device comprises: a shell, wherein the shell has a first air duct and a second air duct arranged at intervals, and the shell also has a first air inlet and a first air outlet connected to the first air duct, and a second air inlet and a second air outlet connected to the second air duct, wherein the first air inlet and the second air inlet are connected to an indoor environment, and the first air outlet and the second air outlet can be selectively connected to an indoor environment or an outdoor environment; a condenser and an evaporator, wherein the condenser is arranged in the first air duct, and the evaporator is arranged in the second air duct; a first fan and a second fan, wherein the first fan is arranged in the first air duct, and the second fan is arranged in the second air duct. The air treatment device according to the present invention can realize multiple functions and is formed into an integrated structure, thereby avoiding the problem of needing to set an external unit installation position, and is easy to install.

Description

Technical Field

[0001] The present invention relates to the technical field of air treatment equipment, and more specifically, to an air treatment device and a control method for the air treatment device. Background Art

[0002] In the related art, the air handling device occupies a large space, and the air handling device needs to be equipped with an outdoor unit, which requires an outdoor unit installation position to be placed, resulting in problems such as limited installation of the air handling device. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide an air treatment device that can realize multiple functions and is formed into an integrated structure, avoiding the problem of setting an external unit installation position and facilitating installation.

[0004] Another object of the present invention is to provide a control method of the air treatment device.

[0005] An air treatment device according to an embodiment of the present invention includes: a shell having a first air duct and a second air duct arranged at intervals therein, the shell also having a first air inlet and a first air outlet connected to the first air duct, and a second air inlet and a second air outlet connected to the second air duct, the first air inlet and the second air inlet being connected to an indoor environment, and the first air outlet and the second air outlet being selectively connected to the indoor environment or the outdoor environment; a condenser and an evaporator, the condenser being arranged in the first air duct, and the evaporator being arranged in the second air duct; a first fan and a second fan, the first fan being arranged in the first air duct, and the second fan being arranged in the second air duct.

[0006] According to the air handling device of the embodiment of the present invention, a first air duct and a second air duct are arranged at intervals in a shell, a condenser and a first fan are arranged in the first air duct, an evaporator and a second fan are arranged in the second air duct, a first air inlet and a first air outlet are connected to the first air duct, a second air inlet and a second air outlet are connected to the second air duct, the first air inlet and the second air inlet are connected to the indoor environment, and the first air outlet and the second air outlet can be selectively connected to the indoor environment or the outdoor environment, so as to realize functions such as cooling or heating of the air handling device, which is beneficial to improve the functionality of the air handling device, and the air handling device is formed as an integrated structure, avoiding the installation restriction of the external unit, thereby avoiding the problem of setting the installation position of the external unit, and facilitating the installation of the air handling device.

[0007] In addition, the air treatment device according to the above embodiment of the present invention may also have the following additional technical features:

[0008] The air treatment device according to some embodiments of the present invention further includes: a first control valve, the first control valve having a first valve port, a second valve port and a third valve port, the first valve port being connected to the first air outlet, the second valve port and the third valve port being connected to the outdoor environment and the indoor environment respectively, and the first valve port being selectively connected to or disconnected from the second valve port or the third valve port; and / or a second control valve, the second control valve having a fourth valve port, a fifth valve port and a sixth valve port, the fourth valve port being connected to the second air outlet, the fifth valve port and the sixth valve port being connected to the outdoor environment and the indoor environment respectively, and the fourth valve port being selectively connected to or disconnected from the fifth valve port or the sixth valve port.

[0009] According to some embodiments of the present invention, the shell is suitable for being arranged above the ceiling, and the ceiling has a vent connecting the space above the ceiling and the space below the ceiling, the first air inlet and the second air inlet are connected to the space above the ceiling, and the first air outlet and the second air outlet are optionally connected to the outdoor environment or the space below the ceiling.

[0010] According to some embodiments of the present invention, the ceiling has a first exhaust outlet and a second exhaust outlet, the first air outlet and the first exhaust outlet are connected via a first pipe, the first air outlet and the outdoor environment are connected via a second pipe, the first air outlet is selectively connected to the first pipe or the second pipe, the second air outlet and the outdoor environment are connected via a third pipe, the second air outlet and the second exhaust outlet are connected via a fourth pipe, and the second air outlet is selectively connected to the third pipe or the fourth pipe.

[0011] According to some embodiments of the present invention, at least one of the first air outlet and the second air outlet is provided with a panel assembly, and the panel assembly includes an air guide plate, and the air guide plate is rotatably provided at the first air outlet or the second air outlet.

[0012] According to some embodiments of the present invention, the second pipe has a first pipe opening, a second pipe opening and a third pipe opening, the first pipe opening is connected to the outdoor environment, the second pipe opening is connected to the first air outlet, and the third pipe opening is connected to the third pipe.

[0013] According to some embodiments of the present invention, an air inlet grille is provided on the vent.

[0014] According to some embodiments of the present invention, the first air outlet and the second air outlet are located on opposite sides of the housing.

[0015] According to some embodiments of the present invention, the air handling device further comprises: a temperature detection device, wherein the temperature detection device is used to detect the temperature of the indoor environment.

[0016] According to some embodiments of the present invention, one of the first fan and the second fan is a centrifugal fan.

[0017] According to the control method of an air treatment device according to an embodiment of the present invention, the air treatment device is the air treatment device according to the embodiment of the present invention, and the control method includes: obtaining an operating mode instruction of the air treatment device; and controlling the air treatment device to operate according to the obtained operating mode instruction.

[0018] According to the control method of the air treatment device of the embodiment of the present invention, a first air duct and a second air duct are arranged at intervals in a shell, a condenser and a first fan are arranged in the first air duct, an evaporator and a second fan are arranged in the second air duct, a first air inlet and a first air outlet are connected to the first air duct, a second air inlet and a second air outlet are connected to the second air duct, the first air inlet and the second air inlet are connected to the indoor environment, and the first air outlet and the second air outlet can be selectively connected to the indoor environment or the outdoor environment, so as to realize functions such as cooling or heating of the air treatment device, which is beneficial to improve the functionality of the air treatment device, and the air treatment device is formed as an integrated structure, avoiding the installation restriction of the external unit, thereby avoiding the problem of setting the installation position of the external unit, and facilitating the installation of the air treatment device.

[0019] According to some embodiments of the present invention, the operating mode includes at least one of a cooling mode, a heating mode, a dehumidification mode and a fresh air mode. When the operating mode obtained by the air handling device is a cooling mode, the first air outlet is connected to the outdoor environment, the second air outlet is connected to the indoor environment, the condenser and the evaporator are working, the second fan rotates to drive the airflow from the second air inlet to the second air outlet, and the first fan rotates to drive the airflow from the first air inlet to the first air outlet; when the operating mode obtained by the air handling device is a heating mode, the first air outlet is connected to the indoor environment, the second air outlet is connected to the outdoor environment, the condenser and the evaporator are working, the first fan rotates to drive the airflow from the first air inlet to the first air outlet, and the second fan rotates to drive The airflow flows from the second air inlet to the second air outlet; when the operating mode obtained by the air treatment device is the dehumidification mode, the first air outlet is connected to the indoor environment, the second air outlet is connected to the indoor environment, the condenser and the evaporator are working, the first fan rotates to drive the airflow from the first air inlet to the first air outlet, and the second fan rotates to drive the airflow from the second air inlet to the second air outlet; when the operating mode obtained by the air treatment device is the fresh air mode, the first air outlet is connected to the outdoor environment, the second air outlet is connected to the indoor environment, the condenser and the evaporator are closed, the first fan rotates to drive the airflow from the first air outlet to the first air inlet, and the second fan rotates to drive the airflow from the second air inlet to the second air outlet.

[0020] According to some embodiments of the present invention, the air treatment device is arranged in a kitchen, and the control method further includes: obtaining an operation stage of the user, the operation stage including a food preparation stage and a cooking stage; and controlling the air treatment device to operate in accordance with the corresponding operation mode according to the operation stage of the user.

[0021] According to some embodiments of the present invention, the operating mode includes the cooling mode, and the control method further includes: determining that the user is in the cooking stage; and controlling the air handling device to operate in the cooling mode.

[0022] According to some embodiments of the present invention, the operating mode includes the cooling mode and the heating mode, and the control method further includes: determining that the user is in the food preparation stage; detecting the temperature of the indoor environment; judging whether the temperature of the indoor environment is within a threshold range, and selecting the air treatment device to operate in the cooling mode or the heating mode.

[0023] According to some embodiments of the present invention, the air treatment device has a storage space for storing adjustment parameters of the air treatment device, and the control method includes: adjusting the operating parameters of the air treatment device according to the adjustment parameters stored in the storage space.

[0024] According to some embodiments of the present invention, the control method further includes: acquiring a set temperature of the air treatment device; obtaining a temperature difference between the set temperature and the indoor environment; and adjusting operating parameters of the air treatment device based on a ratio of the temperature difference to a set threshold.

[0025] According to some embodiments of the present invention, the operating parameters of the air handling device include wind speed, air supply angle and temperature.

[0026] According to some embodiments of the present invention, the air treatment device is provided with a timing device, and when the operating mode includes the dehumidification mode, the control method includes: obtaining the set time of the timing device; and controlling the air treatment device to shut down after the air treatment device runs for the set time.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] Figure 1 is a schematic diagram of the layout structure of an air treatment device according to an embodiment of the present invention;

[0030] Figure 2 is a schematic structural diagram of an air treatment device according to an embodiment of the present invention, wherein the air treatment device is in a closed state;

[0031] Figure 3 is a schematic structural diagram of an air treatment device according to an embodiment of the present invention, wherein the air treatment device is in a cooling mode;

[0032] Figure 4 is a schematic structural diagram of an air treatment device according to an embodiment of the present invention, wherein the air treatment device is in a heating mode;

[0033] Figure 5 is a schematic structural diagram of an air treatment device according to an embodiment of the present invention, wherein the air treatment device is in a dehumidification mode;

[0034] Figure 6is a schematic structural diagram of an air treatment device according to an embodiment of the present invention, wherein the air treatment device is in a fresh air mode;

[0035] Figure 7 4 is a flow chart of an air treatment device according to an embodiment of the present invention.

[0036] Reference numerals:

[0037] 100. Air handling device;

[0038] 10. Shell; 11. First air duct; 12. Second air duct; 13. Panel assembly; 111. First air inlet; 112. First air outlet; 121. Second air inlet; 122. Second air outlet;

[0039] 20, first control valve; 21, first valve port; 22, second valve port; 23, third valve port;

[0040] 30, second control valve; 31, fourth valve port; 32, fifth valve port; 33, sixth valve port;

[0041] 40, vent; 41, first air outlet; 42, second air outlet; 43, third air outlet; 401, air inlet grille;

[0042] 51, first pipe; 52, second pipe; 53, third pipe; 54, fourth pipe; 521, first pipe opening; 522, second pipe opening; 523, third pipe opening;

[0043] 61. Sink; 62. Stove; 63. Ceiling. DETAILED DESCRIPTION

[0044] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0046] In the description of the present invention, "first feature" and "second feature" may include one or more such features, "plurality" means two or more, a first feature "above" or "below" the second feature may include the first and second features being directly in contact, or may include the first and second features not being in direct contact but being in contact through another feature between them, and a first feature "above", "above" and "above" the second feature may include the first feature being directly above or diagonally above the second feature, or may simply mean that the first feature is horizontally higher than the second feature.

[0047] The air treatment device 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0048] Reference Figure 1-Figure 6 As shown, the air treatment device 100 according to the embodiment of the present invention may include: a housing 10, a condenser, an evaporator, a first fan and a second fan.

[0049] Specifically, the shell 10 has a first air duct 11 and a second air duct 12 which are spaced apart from each other, the condenser and the first fan are arranged in the first air duct 11, and the evaporator and the second fan are arranged in the second air duct 12, so that the air treatment device 100 can be formed into an integrated structure, which is beneficial to reducing the occupied space of the air treatment device 100.

[0050] In addition, if Figure 1-Figure 6 As shown, the housing 10 has a first air inlet 111 and a first air outlet 112, the first air inlet 111 and the first air outlet 112 are connected to the first air duct 11, the first air inlet 111 is connected to the indoor environment, and the first air outlet 112 can be selectively connected to the indoor environment or the outdoor environment, which can realize indoor environment circulation or indoor environment and outdoor environment communication, and the condenser can realize the heating demand of the air treatment device 100. The housing 10 also has a second air inlet 121 and a second air outlet 122, the second air inlet 121 and the second air outlet 122 are connected to the second air duct 12, the second air inlet 121 is connected to the indoor environment, and the second air outlet 122 can be selectively connected to the indoor environment or the outdoor environment, which can realize indoor environment circulation or indoor environment and outdoor environment communication, and the evaporator can realize the cooling demand of the air treatment device 100.

[0051] The air treatment device 100 can realize functions such as cooling or heating. Since the air treatment device 100 is formed into an integrated structure, the installation restriction of the external unit is avoided, thereby avoiding the problem of setting the external unit installation position, reducing the installation difficulty, saving the use space, and facilitating the installation of the air treatment device 100. At the same time, by controlling the connection between the first air outlet 112 and the second air outlet 122, different use requirements of the air treatment device 100 can be realized, satisfying different user experience, realizing multiple functions, and improving the functionality of the air treatment device 100.

[0052] In some embodiments, the first air inlet 111 can be a plurality of (greater than or equal to two) through holes arranged on the side walls of the shell 10. The multiple through holes facilitate the air in the indoor environment to enter the first air duct 11 through the first air inlet 111, so that the airflow flows smoothly, and the structure is simple, which is convenient for processing and manufacturing.

[0053] In some embodiments, the second air inlet 121 can be a plurality of through holes arranged on the side wall of the shell 10, through which the air from the indoor environment can enter the second air duct 12 through the second air inlet 121, so that the airflow flows smoothly, and the structure is simple, which is convenient for processing and manufacturing.

[0054] In the related art, kitchen air conditioners have high costs, are expensive, and take up a large space for installation. In addition, kitchen air conditioners have an external unit, and the external unit of the kitchen air conditioner needs to be placed in an external unit installation position, which makes the kitchen air conditioner prone to installation restrictions. Therefore, in some embodiments of the present invention, such as Figure 1 As shown, the air treatment device 100 can be used in the kitchen. The air conditioning treatment device can realize the cooling and heating needs in the kitchen, and the setting of the external unit is omitted. There is no need to set up an external unit installation position outside the kitchen. It can meet the required installation requirements and is beneficial to reduce the space occupied by the installation.

[0055] In some embodiments, the shell 10 may also have a third air duct, a fourth air duct or more air ducts arranged at intervals. Thus, the shell 10 may also have a third air inlet and a third air outlet connected to the third air duct, a fourth air inlet and a fourth air outlet connected to the fourth air duct, and more air inlets and outlets, which can meet the different usage requirements of the air treatment device 100.

[0056] According to the air treatment device 100 of the present invention, the shell 10 has a first air duct 11 and a second air duct 12 arranged at intervals, the condenser and the first fan are arranged in the first air duct 11, the evaporator and the second fan are arranged in the second air duct 12, the first air inlet 111 and the first air outlet 112 are connected to the first air duct 11, the second air inlet 121 and the second air outlet 122 are connected to the second air duct 12, the first air inlet 111 and the second air inlet 121 are connected to the indoor environment, the first air outlet 112 and the second air outlet 122 can be selectively connected to the indoor environment or the outdoor environment, the air treatment device 100 can realize functions such as cooling or heating, which is beneficial to improve the functionality of the air treatment device 100, and the air treatment device 100 is formed as an integrated structure, avoiding the installation restriction of the external unit, thereby avoiding the problem of setting the external unit installation position, and facilitating the installation of the air treatment device 100.

[0057] In some embodiments, Figure 1-Figure 6 As shown, the air treatment device 100 further includes a first control valve 20, the first control valve 20 having a first valve port 21, a second valve port 22 and a third valve port 23, the first valve port 21 being connected to the first air outlet 112, the second valve port 22 and the third valve port 23 being connected to the outdoor environment and the indoor environment respectively, and the first valve port 21 being selectively connected to or disconnected from the second valve port 22 or the third valve port 23. Thus, by controlling the first control valve 20, the connection requirement between the first air outlet 112 and the outdoor environment or the indoor environment can be achieved, and the required control requirements can be met, and the first control valve 20 has a simple structure, is easy to control, and is conducive to reducing production costs.

[0058] In some embodiments, Figure 1-Figure 6 As shown, the air treatment device 100 further includes a second control valve 30, the second control valve 30 has a fourth valve port 31, a fifth valve port 32 and a sixth valve port 33, the fourth valve port 31 is connected to the second air outlet 122, the fifth valve port 32 and the sixth valve port 33 are connected to the outdoor environment and the indoor environment respectively, and the fourth valve port 31 can be selectively connected or disconnected with the fifth valve port 32 or the sixth valve port 33. Thus, by controlling the second control valve 30, the connection requirement between the second air outlet 122 and the outdoor environment or the indoor environment can be achieved, and the required control requirements are met, and the second control valve 30 has a simple structure, is easy to control, and is conducive to reducing production costs.

[0059] In some embodiments of the present invention, Figure 1-Figure 6 As shown, the shell 10 can be arranged above the ceiling 63, so that the ceiling 63 can protect the shell 10, prevent the shell 10 from being exposed and damaged, and has good aesthetics.

[0060] In addition, if Figure 1-Figure 6As shown, the ceiling 63 has a vent 40, which connects the space above the ceiling 63 and the space below the ceiling 63, and can realize the connection between the space above the ceiling 63 and the space below the ceiling 63, and the first air inlet 111 and the second air inlet 121 are connected to the space above the ceiling 63. Therefore, the air in the space below the ceiling 63 can enter the space above the ceiling 63 through the vent 40, and the air in the space above the ceiling 63 can enter the first air duct 11 and the second air duct 12 through the first air inlet 111 and the second air inlet 121 respectively, and the first air outlet 112 and the second air outlet 122 can be selectively connected to the outdoor environment or the space below the ceiling 63, so as to realize the flow of indoor air and meet different control requirements of the air treatment device 100. For example, the ceiling 63 can be formed by splicing a plurality of aluminum gussets.

[0061] According to some embodiments of the present invention, Figure 1-Figure 6 As shown, a first air outlet 41 is provided on the ceiling 63, the first air outlet 112 and the first air outlet 41 are connected via a first pipe 51, the first air outlet 112 and the outdoor environment are connected via a second pipe 52, the first air outlet 112 can be selectively connected to the first pipe 51 or the second pipe 52, which can realize the connection requirement between the first air outlet 112, the first air outlet 41 and the outdoor environment, and has a simple structure, which is convenient for assembly, and helps to reduce production costs.

[0062] In addition, if Figure 1-Figure 6 As shown, there is a second exhaust outlet 42 on the ceiling 63, the second air outlet 122 is connected to the outdoor environment through a third pipe 53, the second air outlet 122 and the second exhaust outlet 42 are connected through a fourth pipe 54, the second air outlet 122 can be selectively connected to the third pipe 53 or the fourth pipe 54, which can achieve the connection requirement between the second air outlet 122, the second exhaust outlet 42 and the outdoor environment, and has a simple structure, which is easy to assemble, and is conducive to reducing production costs.

[0063] In some embodiments where the air handling device 100 includes the first control valve 20, such as Figure 1-Figure 6 As shown, the first valve port 21 is connected to the first air outlet 112, the second valve port 22 is connected to the outdoor environment through the second pipe 52, and the third valve port 23 is connected to the first exhaust port 41 through the first pipe 51, which can achieve the required connectivity requirements, and has a simple structure, which is easy to assemble and helps reduce production costs.

[0064] In some embodiments where the air handling device 100 includes the second control valve 30, such as Figure 1-Figure 6As shown, the fourth valve port 31 is connected to the second air outlet 122, the fifth valve port 32 is connected to the outdoor environment through the third pipe 53, and the sixth valve port 33 is connected to the second air outlet 42 through the fourth pipe 54, which can achieve the required connectivity requirements, and has a simple structure, which is easy to assemble and helps to reduce production costs.

[0065] In some embodiments, Figure 1-Figure 6 As shown, there is a third air outlet 43 on the wall, and the third air outlet 43 connects the indoor environment and the outdoor environment. The second connecting pipe is connected to the third air outlet 43, which can realize the connection requirement between the second connecting pipe and the outdoor environment, making the structure simple and facilitating the assembly of the air treatment device 100.

[0066] In some embodiments of the present invention, Figure 1-Figure 6 As shown, at least one of the first air outlet 41 and the second air outlet 42 is provided with a panel assembly 13, that is, the first air outlet 41 or the second air outlet 42 is provided with a panel assembly 13, or the first air outlet 41 and the second air outlet 42 are both provided with a panel assembly 13. The panel assembly 13 includes an air guide plate, which is rotatably provided at the first air outlet 41 or the second air outlet 42. The air guide plate can guide the airflow discharged from the first air outlet 41 or the second air outlet 42 to meet the required adjustment of the air guide angle, which is conducive to improving the user experience.

[0067] In some embodiments, Figure 1-Figure 6 As shown, the panel assembly 13 also includes a control panel, through which the operating parameters of the air treatment device 100 can be easily controlled to meet different usage requirements of users.

[0068] According to some embodiments of the present invention, Figure 1-Figure 6 As shown, the second pipe 52 has a first pipe opening 521, a second pipe opening 522 and a third pipe opening 523. The first pipe opening 521 is connected to the outdoor environment, so as to realize the connection requirement of the second pipe 52 with the outdoor environment. The second pipe opening 522 is connected to the first air outlet 112, so as to realize the connection requirement of the second pipe 52 with the first air outlet 112. The third pipe opening 523 is connected to the third pipe 53, so as to realize the connection requirement of the third pipe 53 with the second pipe 52. The structure is simple, which is convenient for assembling the air treatment device 100, and at the same time avoids the problem that a plurality of through holes are provided on the wall to affect the appearance.

[0069] In some embodiments of the present invention, Figure 1-Figure 6 As shown, an air inlet grille 401 is provided on the vent 40, and the air inlet grille 401 can play a protective role to prevent insects and rodents from entering the air treatment device 100 and causing damage to the air treatment device 100, thereby ensuring the normal operation of the air treatment device 100.

[0070] According to some embodiments of the present invention, Figure 1-Figure 6 As shown, the first air outlet 112 and the second air outlet 122 are located on opposite sides of the housing 10, which facilitates the connection requirements of the first air outlet 112 and the second air outlet 122 with other structures, making the structure compact and helping to reduce occupied space.

[0071] In some embodiments, the air treatment device 100 also includes a temperature detection device, which is used to detect the temperature of the indoor environment. It can realize the detection requirements of the air treatment device 100 for the indoor environment, facilitate the user to obtain the temperature of the indoor environment, and help improve the user's experience.

[0072] In some embodiments of the present invention, one of the first fan and the second fan may be a centrifugal fan, that is, the first fan or the second fan may be a centrifugal fan, or both the first fan and the second fan may be centrifugal fans. Centrifugal fans have low noise, are not easily contaminated by dust, and are easy to maintain, thereby improving the user experience.

[0073] According to the control method of the air treatment device 100 of the present invention, the air treatment device 100 is the air treatment device 100 according to the above embodiment of the present invention, and the control method includes:

[0074] Obtaining an operation mode instruction of the air treatment device 100, in other words, the user may input an operation mode instruction to the air treatment device 100 through a remote control, or the user may input an operation mode instruction to the air treatment device 100 by selecting a button on the panel assembly 13 or a touch screen, etc.;

[0075] The air treatment device 100 is controlled to operate according to the acquired operation mode instruction, so as to realize the requirements of different operation modes of the air treatment device 100 and meet the use requirements of the user. At the same time, since the air treatment device 100 is formed as an integrated structure, the installation restriction of the external unit is avoided, thereby avoiding the problem of setting the external unit installation position, and reducing the installation difficulty, saving the use space, and facilitating the installation of the air treatment device 100.

[0076] Since the air treatment device 100 according to the embodiment of the present invention has the above-mentioned beneficial technical effects, the control method of the air treatment device 100 according to the embodiment of the present invention is as follows: the first air duct 11 and the second air duct 12 are arranged at intervals in the shell 10, the condenser and the first fan are arranged in the first air duct 11, the evaporator and the second fan are arranged in the second air duct 12, the first air inlet 111 and the first air outlet 112 are connected to the first air duct 11, the second air inlet 121 and the second air outlet 122 are connected to the second air duct 12, the first air inlet 111 and the second air inlet 121 are connected to the indoor environment, and the first air outlet 112 and the second air outlet 122 can be selectively connected to the indoor environment or the outdoor environment, so as to realize the cooling or heating functions of the air treatment device 100, which is beneficial to improve the functionality of the air treatment device 100, and the air treatment device 100 is formed as an integrated structure, avoiding the installation restriction of the external unit, thereby avoiding the problem of setting the external unit installation position, and facilitating the installation of the air treatment device 100.

[0077] In some embodiments of the present invention, Figure 7 As shown, the operating mode includes at least one of a cooling mode, a heating mode, a dehumidification mode and a fresh air mode, that is, the operating mode may include a cooling mode, a heating mode, a dehumidification mode or a fresh air mode, or the operating mode may include two of the cooling mode, the heating mode, the dehumidification mode and the fresh air mode, or the operating mode may include three of the cooling mode, the heating mode, the dehumidification mode and the fresh air mode, or the operating mode may include a cooling mode, a heating mode, a dehumidification mode and a fresh air mode, to realize the operating requirements of the air treatment device 100 and meet the different usage requirements of users.

[0078] When the operation mode acquired by the air handling device 100 is the cooling mode, Figure 3 and Figure 7 As shown, the first air outlet 112 is connected to the outdoor environment, the second air outlet 122 is connected to the indoor environment, the condenser and the evaporator are working, and the rotation of the second fan can generate negative pressure in the space, so that the airflow of the indoor environment can be driven to flow from the second air inlet 121 to the second air outlet 122, so that the airflow enters the second air duct 12 through the second air inlet 121 and exchanges heat with the airflow through the evaporator, so that the cold air formed after the heat exchange of the airflow can flow out to the indoor environment through the second air outlet 122, and realize the refrigeration function of the air handling device 100. At the same time, the rotation of the first fan can drive the airflow from the first air inlet 111 to the first air outlet 112, so that the airflow of the indoor environment enters the first air duct 11 through the first air inlet 111 and exchanges heat with the airflow through the condenser, so that the warm air formed after the heat exchange of the airflow can flow out to the outdoor environment through the first air outlet 112, so that the first air duct 11 and the second air duct 12 can exchange heat with each other, which is conducive to reducing and improving the utilization rate of the airflow.

[0079] When the operation mode acquired by the air handling device 100 is the heating mode, Figure 4 and Figure 7 As shown, the first air outlet 112 is connected to the indoor environment, the second air outlet 122 is connected to the outdoor environment, the condenser and the evaporator are working, and the rotation of the first fan can generate negative pressure in the space, thereby driving the airflow from the first air inlet 111 to the first air outlet 112, so that the airflow of the indoor environment enters the first air duct 11 through the first air inlet 111 and exchanges heat with the airflow through the condenser, so that the warm air formed after the heat exchange of the airflow can flow out to the indoor environment through the first air outlet 112, thereby realizing the heating function of the air treatment device 100. At the same time, the rotation of the second fan can drive the airflow from the second air inlet 121 to the second air outlet 122, so that the airflow of the indoor environment enters the second air duct 12 through the second air inlet 121 and exchanges heat with the airflow through the evaporator, so that the warm air formed after the heat exchange of the airflow can flow out to the outdoor environment through the second air outlet 122, so that the first air duct 11 and the second air duct 12 can exchange heat with each other, which is conducive to reducing and improving the utilization rate of the airflow.

[0080] When the operation mode acquired by the air treatment device 100 is the dehumidification mode, Figure 5 and Figure 7 As shown, the first air outlet 112 is connected to the indoor environment, the second air outlet 122 is connected to the indoor environment, the condenser and the evaporator are working, and the rotation of the first fan can generate negative pressure in the space, thereby driving the airflow from the first air inlet 111 to the first air outlet 112, so that the airflow of the indoor environment enters the first air duct 11 through the first air inlet 111 and exchanges heat with the airflow through the condenser, so that the warm air formed after the heat exchange of the airflow can flow out through the first air outlet 112, and at the same time, the rotation of the second fan can drive the airflow from the second air inlet 121 to the second air outlet 122, so that the airflow of the indoor environment enters the second air duct 12 through the second air inlet 121 and exchanges heat with the airflow through the evaporator, so that the warm air formed after the heat exchange of the airflow can flow out to the indoor environment through the second air outlet 122. Therefore, by circulating warm air and cold air in the indoor environment, the dehumidification effect of the indoor environment can be better, the dehumidification performance of the air treatment device 100 is improved, and it is beneficial to improve the user experience.

[0081] When the operation mode acquired by the air treatment device 100 is the fresh air mode, Figure 6 and Figure 7As shown, the first air outlet 112 is connected to the outdoor environment, the second air outlet 122 is connected to the indoor environment, the condenser and the evaporator are closed, and the rotation of the first fan can generate negative pressure in the space, thereby driving the airflow from the first air outlet 112 to the first air inlet 111, so that the airflow of the outdoor environment enters the first air duct 11 through the first air outlet 112 and flows out through the first air inlet 111. At the same time, the rotation of the second fan can drive the airflow flowing out of the first air inlet 111 to enter the second air duct 12 through the second air inlet 121 and flow out to the indoor environment through the second air outlet 122. In this way, fresh air from the outdoor environment is introduced into the indoor environment, which can drive the air circulation of the indoor environment, change the air in the indoor environment, and help ensure the freshness of the air in the indoor environment, and can ensure the health of the user, so that the user has a good experience.

[0082] In the related art, the kitchen air conditioner only has a cooling mode. When the weather is cold, the kitchen air conditioner is idle, which makes the utilization rate of the kitchen air conditioner low. Therefore, in some embodiments of the present invention, Figure 1 As shown, the air treatment device 100 can be used in the kitchen, and the operation modes of the air treatment device 100 include cooling mode, heating mode, dehumidification mode and fresh air mode. The four modes can be switched freely, that is, the air treatment device 100 can be controlled to blow hot air and cold air into the kitchen, or the air treatment device 100 can be controlled to blow hot air into the kitchen, or the air treatment device 100 can be controlled to blow cold air into the kitchen, or the air treatment device 100 can be controlled to introduce fresh air into the kitchen. At the same time, in response to the problems of dampness and coldness in the kitchen in the spring and autumn seasons in the south, the air treatment device 100 can turn on the heating mode, thereby shortening the idle time, which is conducive to improving the utilization rate of the air treatment device 100 and can meet the different usage needs of users.

[0083] In some embodiments, Figure 1 As shown, there is a sink 61 in the kitchen, and the first air outlet 112 can be opposite to the sink 61. When the air treatment device 100 operates in a heating mode, warm air can be provided to the entire kitchen space through the first air outlet 112 to provide a warm feeling to the user. When the air treatment device 100 operates in a dehumidification mode, the first air outlet 112 can accelerate the dehumidification effect of the sink 61, thereby realizing an efficient dehumidification function of the air treatment device 100, which is beneficial to improving the user experience.

[0084] In some embodiments, Figure 1As shown, there is a stove 62 in the kitchen, and the first air outlet 112 can be opposite to the stove 62. When the air treatment device 100 operates in a heating mode, warm air can be provided to the entire kitchen space through the first air outlet 112 to provide a warm feeling to the user. When the air treatment device 100 operates in a dehumidification mode, the first air outlet 112 can accelerate the dehumidification effect of the stove 62, thereby realizing the efficient dehumidification function of the air treatment device 100, which is beneficial to improving the user experience.

[0085] In some embodiments, the first air outlet 112 can be arranged in the bathroom. When the air treatment device 100 operates in the dehumidification mode, the bathroom can be dehumidified through the first air outlet 112, thereby realizing the dehumidification function of the air treatment device 100, which is beneficial to improving the user experience.

[0086] According to some embodiments of the present invention, Figure 7 As shown, the air treatment device 100 is arranged in the kitchen, and the control method further includes:

[0087] Obtain the user's operation stage, which includes the preparation stage and the cooking stage. In other words, the preparation stage may include washing vegetables, and the cooking stage may include frying, roasting, stewing, etc.;

[0088] According to the operation stage of the user, the air treatment device 100 is controlled to operate in a corresponding operation mode, which can meet the different treatment requirements of the kitchen air required by the user in different operation stages in the kitchen, which is conducive to improving the user's experience.

[0089] In some embodiments, the user's operation stage can be obtained by the air treatment device 100 through remote control, or the user can select a button or touch screen on the panel assembly 13 to enable the air treatment device 100 to obtain the user's operation stage, or the air treatment device 100 can automatically identify the user's operation stage. Both of these can enable the air treatment device 100 to obtain the user's operation stage, which is convenient for subsequent control.

[0090] In some embodiments of the present invention, Figure 7 As shown, the operation mode includes a cooling mode, through which the cooling demand in the kitchen can be achieved, which can meet the user's usage needs. The control method also includes:

[0091] Determine that the user is in the cooking stage;

[0092] Controlling the air handling device 100 to operate in the cooling mode can meet the cooling needs in the kitchen, avoid the generation of a large amount of hot air when the user is in the cooking stage, and cause user discomfort, which is beneficial to improving the user experience.

[0093] According to some embodiments of the present invention, Figure 7 As shown, the operation mode includes a cooling mode and a heating mode. The cooling mode can meet the cooling demand in the kitchen, and the heating mode can meet the heating demand in the kitchen, which can meet the user's usage needs. The control method also includes:

[0094] Determine that the user is in the food preparation stage;

[0095] Detecting the temperature of the indoor environment, for example, by using a temperature detection device of the air handling device 100 to detect the temperature of the indoor environment;

[0096] Determine whether the temperature of the indoor environment is within the threshold range, and select the air treatment device 100 to operate in the cooling mode or the heating mode. For example, when the temperature of the indoor environment is within the threshold range with a relatively low temperature, select the air treatment device 100 to operate in the heating mode to meet the heating demand in the kitchen. When the temperature of the indoor environment is within the threshold range with a relatively high temperature, select the air treatment device 100 to operate in the cooling mode to meet the cooling demand in the kitchen. The air treatment device 100 can automatically select the required mode. The air treatment device 100 is more intelligent and can meet the different usage requirements of users, which is conducive to improving the user experience.

[0097] In some embodiments, the specific value of the threshold range can be flexibly set according to actual conditions. For example, the threshold range can be set before leaving the factory or set by the user.

[0098] In some embodiments of the present invention, Figure 7 As shown, the air treatment device 100 has a storage space for storing adjustment parameters of the air treatment device 100, and the control method includes:

[0099] The operating parameters of the air treatment device 100 are adjusted according to the adjustment parameters stored in the storage space. In other words, the air treatment device 100 can store the adjustment parameters previously adjusted by the user for the air treatment device 100, and adjust the adjustment parameters of the air treatment device 100 this time according to the previously adjusted adjustment parameters, which can avoid multiple adjustments by the user, automatically adapt to the user's usage needs, and help improve the user's usage experience.

[0100] According to some embodiments of the present invention, Figure 7 As shown, the control method also includes:

[0101] Obtaining the set temperature of the air treatment device 100, in other words, the user can input the set temperature to the air treatment device 100 through the remote control, or the user can input the set temperature to the air treatment device 100 by selecting a button on the panel assembly 13 or a touch screen, etc.;

[0102] Get the temperature difference between the set temperature and the indoor environment;

[0103] According to the ratio of the temperature difference to the set threshold, the operating parameters of the air treatment device 100 are adjusted. Thus, in order to quickly adjust the indoor environment to the set temperature, the air treatment device 100 is controlled to automatically select the operating parameters, thereby realizing the automated control of the air conditioning treatment device, which is beneficial to improving the user experience.

[0104] In some embodiments, the specific value of the threshold value can be flexibly set according to actual conditions. For example, the threshold value can be set before leaving the factory or by the user.

[0105] In some embodiments, the operating parameters of the air treatment device 100 can be manually adjusted by the user to meet different usage requirements of the user. For example, the air treatment device 100 gives priority to the operating parameters manually adjusted by the user.

[0106] In some embodiments of the present invention, the operating parameters of the air treatment device 100 may include wind speed, air supply angle and temperature, which can realize different adjustment requirements of the air treatment device 100, which is conducive to improving the user experience and meeting the user's usage needs.

[0107] According to some embodiments of the present invention, Figure 7 As shown, the air treatment device 100 is provided with a timing device. When the operation mode includes a dehumidification mode, the control method includes:

[0108] Get the set time of the timing device;

[0109] After the air treatment device 100 runs for a set time, the air treatment device 100 is controlled to shut down. Thus, after the air treatment device 100 dehumidifies the indoor environment, the air treatment device 100 can be automatically shut down, thereby realizing automated control of the air treatment device 100, which is beneficial to improving the user experience.

[0110] In some embodiments where the air treatment device 100 is disposed in the kitchen, the dehumidification mode can be turned on after washing vegetables or dishes, etc., so that the air treatment device 100 can dehumidify the kitchen. It can achieve rapid dehumidification in the kitchen and say goodbye to humidity in the kitchen. The air treatment device 100 can also be controlled to automatically shut down, which is beneficial to improving the user experience.

[0111] In some embodiments, the specific value of the set time can be flexibly set according to actual conditions. For example, the set time can be set before leaving the factory or set by the user.

[0112] In some embodiments, the air treatment device 100 further includes a detection device, which is used to detect whether the timing device reaches the set time. The set time can be detected to make the control more precise and achieve a better dehumidification effect of the air treatment device 100.

[0113] An air treatment device 100 according to a specific embodiment of the present invention is described in detail below with reference to the accompanying drawings. It should be understood that the following description is only an exemplary description and cannot be construed as limiting the invention.

[0114] Reference Figure 1-Figure 6 As shown, the air handling device 100 is arranged in the kitchen, and the air handling device 100 includes a housing 10, a condenser, an evaporator, a first fan, a second fan, a first control valve 20 and a second control valve 30. The housing 10 is arranged above the ceiling 63, and the ceiling 63 has a vent 40, a first exhaust port 41 and a second exhaust port 42, and the vent 40 communicates the space above the ceiling 63 and the space below the ceiling 63. The housing 10 has a first air duct 11 and a second air duct 12 arranged at intervals, the condenser and the first fan are arranged in the first air duct 11, and the evaporator and the second fan are arranged in the second air duct 12. The shell 10 also has a first air inlet 111, a first air outlet 112, a second air inlet 121 and a second air outlet 122. The first air inlet 111 and the first air outlet 112 are connected to the first air duct 11, the second air inlet 121 and the second air outlet 122 are connected to the second air duct 12, and the first air inlet 111 and the second air inlet 121 are connected to the space above the ceiling 63.

[0115] The first control valve 20 has a first valve port 21, a second valve port 22 and a third valve port 23. The first valve port 21 is connected to the first air outlet 112, the second valve port 22 is connected to the outdoor environment through a second pipe 52, and the third valve port 23 is connected to the first exhaust port 41 through a first pipe 51; the second control valve 30 has a fourth valve port 31, a fifth valve port 32 and a sixth valve port 33. The fourth valve port 31 is connected to the second air outlet 122, the fifth valve port 32 is connected to the outdoor environment through a third pipe 53, and the sixth valve port 33 is connected to the second exhaust port 42 through a fourth pipe 54.

[0116] Reference Figure 7 As shown, the control method of the air treatment device 100 includes:

[0117] Obtaining an operation mode instruction of the air handling device 100, where the operation modes include cooling mode, heating mode, dehumidification mode and fresh air mode;

[0118] When the operation mode acquired by the air handling device 100 is the cooling mode, Figure 3 and Figure 7As shown, the first valve port 21 is connected to the second valve port 22, the fourth valve port 31 is connected to the sixth valve port 33, the condenser and the evaporator are working, and the rotation of the second fan can generate negative pressure in the space, thereby driving the airflow in the space below the ceiling 63 to enter the space above the ceiling 63 through the vent 40, and the airflow in the space above the ceiling 63 enters the second air duct 12 through the second air inlet 121 and exchanges heat with the airflow through the evaporator, so that the cold air formed after the heat exchange of the airflow can pass through the second air outlet 122, the fourth valve port 31 and the sixth valve port 33, and flow out from the second exhaust port 42 to the space below the ceiling 63, thereby realizing the refrigeration function of the air treatment device 100. At the same time, the rotation of the first fan can drive the airflow in the space above the ceiling 63 from the first air inlet 111 into the first air duct 11 and exchange heat with the airflow through the condenser, so that the warm air formed after the heat exchange of the airflow can flow out to the outdoor environment through the first air outlet 112, the first valve port 21 and the second valve port 22, so that the first air duct 11 and the second air duct 12 can achieve heat exchange with each other, which is beneficial to reducing and improving the utilization rate of the airflow.

[0119] When the operation mode acquired by the air handling device 100 is the heating mode, Figure 4 and Figure 7 As shown, the first valve port 21 is connected to the third valve port 23, the fourth valve port 31 is connected to the fifth valve port 32, the condenser and the evaporator are working, and the rotation of the first fan can generate negative pressure in the space, thereby driving the airflow in the space below the ceiling 63 to enter the space above the ceiling 63 through the vent 40, and the airflow in the space above the ceiling 63 enters the first air duct 11 through the first air inlet 111 and exchanges heat with the airflow through the condenser, so that the warm air formed after the heat exchange of the airflow can pass through the first air outlet 112, the first valve port 21 and the third valve port 23, and flow out to the space below the ceiling 63 through the first exhaust port 41, thereby realizing the heating function of the air treatment device 100. At the same time, the rotation of the second fan can drive the airflow in the space above the ceiling 63 from the second air inlet 121 into the second air duct 12 and exchange heat with the airflow through the evaporator, so that the warm air formed after the heat exchange of the airflow can flow out to the outdoor environment through the second air outlet 122, the fourth valve port 31 and the fifth valve port 32, so that the first air duct 11 and the second air duct 12 can achieve heat exchange with each other, which is beneficial to reducing and improving the utilization rate of the airflow.

[0120] When the operation mode acquired by the air treatment device 100 is the dehumidification mode, Figure 5 and Figure 7As shown, the first valve port 21 is connected to the third valve port 23, the fourth valve port 31 is connected to the sixth valve port 33, the condenser and the evaporator are working, and the rotation of the first fan can generate negative pressure in the space, thereby driving the airflow in the space below the ceiling 63 to enter the space above the ceiling 63 through the vent 40, and the airflow in the space above the ceiling 63 enters the first air duct 11 through the first air inlet 111 and exchanges heat with the airflow through the condenser, so that the warm air formed after the heat exchange of the airflow can pass through the first air outlet 112, the first valve port 21 and the third valve port 23, and flow out to the space below the ceiling 63 through the first air outlet 41. At the same time, the rotation of the second fan can drive the airflow in the space above the ceiling 63 from the second air inlet 121 into the second air duct 12 and exchange heat with the airflow through the evaporator, so that the warm air formed after the heat exchange of the airflow can flow out to the space below the ceiling 63 through the second air outlet 122, the fourth valve port 31 and the sixth valve port 33. Thus, by circulating warm air and cold air in the space below the ceiling 63, the dehumidification effect on the indoor environment can be better, the dehumidification performance of the air treatment device 100 can be improved, and the user experience can be improved.

[0121] When the operation mode acquired by the air treatment device 100 is the fresh air mode, Figure 6 and Figure 7 As shown, the first valve port 21 is connected to the second valve port 22, the fourth valve port 31 is connected to the sixth valve port 33, the condenser and the evaporator are closed, and the rotation of the first fan can generate negative pressure in the space, thereby driving the airflow of the outdoor environment from the second valve port 22, the first valve port 21 and the first air outlet 112 into the first air duct 11 and outflowing to the space above the ceiling 63 through the first air inlet 111. At the same time, the rotation of the second fan can drive the airflow in the space above the ceiling 63 from the second air inlet 121 into the second air duct 12 and outflowing to the space below the ceiling 63 through the fourth valve port 31 and the sixth valve port 33. In this way, fresh air from the outdoor environment is introduced into the indoor environment, which can drive the air circulation in the indoor environment.

[0122] Other structures and operations of the air treatment device 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0123] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0124] In the description of this specification, the description with reference to the terms "embodiment", "specific embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0125] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air treatment device, characterized in that: include: A housing, wherein a first air duct and a second air duct are arranged at intervals therein, and the housing further comprises a first air inlet and a first air outlet communicated with the first air duct, and a second air inlet and a second air outlet communicated with the second air duct, wherein the first air inlet and the second air inlet are communicated with an indoor environment, and the first air outlet and the second air outlet can be selectively communicated with the indoor environment or the outdoor environment; A condenser and an evaporator, wherein the condenser is arranged in the first air duct, and the evaporator is arranged in the second air duct; A first fan and a second fan, wherein the first fan is disposed in the first air duct, and the second fan is disposed in the second air duct.

2. The air treatment device according to claim 1, characterized in that: Also includes: a first control valve, the first control valve having a first valve port, a second valve port and a third valve port, the first valve port being connected to the first air outlet, the second valve port and the third valve port being connected to the outdoor environment and the indoor environment respectively, and the first valve port being selectively connected to or disconnected from the second valve port or the third valve port; And / or, a second control valve, the second control valve has a fourth valve port, a fifth valve port and a sixth valve port, the fourth valve port is connected to the second air outlet, the fifth valve port and the sixth valve port are connected to the outdoor environment and the indoor environment respectively, and the fourth valve port can be selectively connected or disconnected with the fifth valve port or the sixth valve port.

3. The air treatment device according to claim 1, characterized in that: The shell is suitable for being arranged above the ceiling, and the ceiling has a vent connecting the space above the ceiling and the space below the ceiling. The first air inlet and the second air inlet are connected to the space above the ceiling, and the first air outlet and the second air outlet can be selectively connected to the outdoor environment or the space below the ceiling.

4. The air treatment device according to claim 3, characterized in that: The ceiling is provided with a first air outlet and a second air outlet, the first air outlet and the first air outlet are connected via a first pipe, the first air outlet and the outdoor environment are connected via a second pipe, the first air outlet can be selectively connected to the first pipe or the second pipe, the second air outlet and the outdoor environment are connected via a third pipe, the second air outlet and the second air outlet are connected via a fourth pipe, and the second air outlet can be selectively connected to the third pipe or the fourth pipe.

5. The air treatment device according to claim 4, characterized in that: At least one of the first air outlet and the second air outlet is provided with a panel assembly, and the panel assembly includes an air guide plate, and the air guide plate is rotatably provided at the first air outlet or the second air outlet.

6. The air treatment device according to claim 4, characterized in that: The second pipe has a first pipe opening, a second pipe opening and a third pipe opening, the first pipe opening is connected to the outdoor environment, the second pipe opening is connected to the first air outlet, and the third pipe opening is connected to the third pipe.

7. The air treatment device according to claim 3, characterized in that: An air inlet grille is provided on the vent.

8. The air treatment device according to claim 1, characterized in that: The first air outlet and the second air outlet are located on two opposite sides of the housing.

9. The air treatment device according to claim 1, characterized in that: Also includes: A temperature detection device is used to detect the temperature of the indoor environment.

10. The air treatment device according to claim 1, characterized in that: One of the first fan and the second fan is a centrifugal fan.

11. A control method for an air treatment device, characterized in that: The air treatment device is an air treatment device according to any one of claims 1 to 10, and the control method comprises: Obtaining an operation mode instruction of the air treatment device; The air handling device is controlled to operate according to the acquired operation mode instruction.

12. The control method of the air treatment device according to claim 11, characterized in that: The operation mode includes at least one of a cooling mode, a heating mode, a dehumidification mode and a fresh air mode. When the operation mode acquired by the air handling device is a cooling mode, the first air outlet is communicated with the outdoor environment, the second air outlet is communicated with the indoor environment, the condenser and the evaporator are working, the second fan rotates to drive the airflow from the second air inlet to the second air outlet, and the first fan rotates to drive the airflow from the first air inlet to the first air outlet; When the operation mode acquired by the air handling device is a heating mode, the first air outlet is communicated with the indoor environment, the second air outlet is communicated with the outdoor environment, the condenser and the evaporator are working, the first fan rotates to drive the airflow from the first air inlet to the first air outlet, and the second fan rotates to drive the airflow from the second air inlet to the second air outlet; When the operation mode acquired by the air handling device is a dehumidification mode, the first air outlet is communicated with the indoor environment, the second air outlet is communicated with the indoor environment, the condenser and the evaporator are working, the first fan rotates to drive the airflow from the first air inlet to the first air outlet, and the second fan rotates to drive the airflow from the second air inlet to the second air outlet; When the operating mode acquired by the air handling device is the fresh air mode, the first air outlet is connected to the outdoor environment, the second air outlet is connected to the indoor environment, the condenser and the evaporator are closed, the first fan rotates to drive the airflow from the first air outlet to the first air inlet, and the second fan rotates to drive the airflow from the second air inlet to the second air outlet.

13. The control method of the air treatment device according to claim 12, characterized in that: The air treatment device is arranged in the kitchen, and the control method further comprises: Acquire the user's operation stage, where the operation stage includes a food preparation stage and a cooking stage; According to the operation stage of the user, the air treatment device is controlled to operate according to the corresponding operation mode.

14. The control method of the air treatment device according to claim 13, characterized in that: The operation mode includes the cooling mode, and the control method further includes: determining that the user is in the cooking stage; The air handling device is controlled to operate in the cooling mode.

15. The control method of the air treatment device according to claim 14, characterized in that: The operation mode includes the cooling mode and the heating mode, and the control method further includes: Determining that the user is in the food preparation stage; Detecting the temperature of the indoor environment; It is determined whether the temperature of the indoor environment is within a threshold range, and the air handling device is selected to operate in the cooling mode or the heating mode.

16. The control method of the air treatment device according to claim 12, characterized in that: The air treatment device has a storage space for storing adjustment parameters of the air treatment device, and the control method includes: The operating parameters of the air treatment device are adjusted according to the adjustment parameters stored in the storage space.

17. The control method of an air treatment device according to any one of claims 12 to 14, characterized in that: The control method further comprises: Obtaining a set temperature of the air handling device; Obtaining a temperature difference between the set temperature and the indoor environment; The operating parameters of the air treatment device are adjusted according to the ratio of the temperature difference to a set threshold value.

18. The control method of the air treatment device according to claim 17, characterized in that: The operating parameters of the air handling device include wind speed, air supply angle and temperature.

19. The control method of an air treatment device according to claim 12, characterized in that: The air treatment device is provided with a timing device. When the operation mode includes the dehumidification mode, the control method includes: Obtaining the set time of the timing device; After the air treatment device runs for the set time, the air treatment device is controlled to be turned off.

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