Humidifying device and air conditioning system

Abstract

The utility model discloses a humidifying device and an air conditioning system. The humidifying device comprises a shell provided with an air inlet and a plurality of air outlets, and the multiple air outlets are formed in the circumferential direction of the shell at intervals so that the humidifying device can discharge air in multiple directions; the fan is located in the shell and arranged to generate airflow flowing from the air inlet to the air outlet; the plurality of air valves are arranged corresponding to the plurality of air outlets and are respectively positioned at the corresponding air outlets; the humidifying part is located in the shell and arranged to humidify airflow flowing from the air inlet to the air outlet. Due to the fact that the humidifying device is provided with the multiple air outlets, air can be exhausted in multiple directions, an air distribution box does not need to be arranged, the size of the humidifying device can be reduced, and installation limitation is reduced. The humidifying device is provided with the independent fan, can independently operate the humidifying function and does not depend on the air volume of the duct type air conditioner, so that the air volume of the air conditioner is not influenced. The humidifying device not only can be used for humidifying a single room, but also can be used for humidifying a plurality of rooms.

Description

Technical Field

[0001] The utility model relates to, but is not limited to, the technical field of household appliances, and more specifically, relates to a humidifying device and an air conditioning system. Background Art

[0002] In related technologies, humidifying solutions include a centralized humidifying device and a wet film humidifying solution in front of an air duct machine. Among them, the centralized humidifying device discharges wet air through a single air outlet, and the air outlet is connected to each room through an air distribution box. The overall device has a large volume and many installation restrictions. For the wet film humidifying solution in front of the air duct machine, a front wet film humidifying module needs to be installed in the air duct machine of each room, and whether the humidifying function is used or not, the air flow needs to pass through the wet film, resulting in a large loss of air volume of the air conditioner when the humidifying function is not used. Summary of the Utility Model

[0003] The technical problem to be solved by this application is to provide a humidifying device and an air conditioning system, which can independently operate the humidifying function, have no influence on the air volume of the air conditioner, can humidify a single or multiple rooms, and do not require an air distribution box, with few installation restrictions.

[0004] An embodiment of this application provides a humidifying device, including: a housing, the housing is provided with an air inlet and a plurality of air outlets, and the plurality of air outlets are arranged at intervals along the circumferential direction of the housing, so that the humidifying device can blow air in multiple directions; a fan, located inside the housing, configured to generate an air flow flowing from the air inlet to the air outlet; a plurality of air valves, corresponding to the plurality of air outlets respectively, and located at the corresponding air outlets; and a humidifying member, located inside the housing, configured to humidify the air flow flowing from the air inlet to the air outlet.

[0005] In the process of using the humidifying device provided by the embodiment of this application, the air flow can enter the housing through the air inlet, and after being humidified by the humidifying member, it can blow out through any one or more of the plurality of air outlets according to needs, realizing the humidifying function. Since the humidifying device is provided with a plurality of air outlets and can blow air in multiple directions, there is no need to set an air distribution box, which is beneficial to reducing the volume of the humidifying device and reducing installation restrictions. Moreover, the humidifying device has an independent fan and can independently operate the humidifying function without relying on the air volume of the air duct machine, so it has no influence on the air volume of the air conditioner.

[0006] In addition, the plurality of air outlets of the humidifying device may or may not correspond to a plurality of rooms one by one. One room can correspond to one air outlet or multiple air outlets. The position of the humidifying device can be reasonably arranged according to the humidifying needs of the user's family. Therefore, the humidifying device can be used to humidify a single room or multiple rooms, expanding the range of use scenarios of the humidifying device.

[0007] On the basis of the above technical solutions, the present application can also be improved as follows.

[0008] In an exemplary embodiment, the housing includes a side wall panel and an end panel connected to the side wall panel, and the air inlet is provided on the end panel; the plurality of air outlets are provided on the side wall panel and are spaced apart along the circumferential direction of the side wall panel.

[0009] In an exemplary embodiment, the fan includes a centrifugal impeller and an impeller motor connected to the centrifugal impeller. The rotation axis of the centrifugal impeller coincides with the central axis of the air inlet. The plurality of air outlets are spaced apart along the circumferential direction of the centrifugal impeller, and there is an air passage communicating with the plurality of air outlets between the centrifugal impeller and the side wall panel.

[0010] In an exemplary embodiment, the impeller motor is located radially inside the centrifugal impeller.

[0011] In an exemplary embodiment, the humidifying member includes a wet film, and the wet film is located on the air flow path between the air inlet and the plurality of air outlets.

[0012] In an exemplary embodiment, the plurality of air outlets are spaced apart along the circumferential direction of the air inlet; wherein, the wet film is an annular wet film, and the annular wet film is sleeved between the air inlet and the plurality of air outlets; or, the wet film is provided at the air inlet; or, the number of the wet films is multiple, and each air outlet is provided with the wet film.

[0013] In an exemplary embodiment, the air valve is an electric air valve, and the electric air valve is configured to control the opening and closing and the opening degree of the corresponding air outlet.

[0014] In an exemplary embodiment, the housing is provided with a lifting structure, and the lifting structure is configured to be connected to an installation carrier so that the humidifying device can be lifted on the installation carrier.

[0015] In an exemplary embodiment, the humidifying device further includes a connecting pipeline, and the connecting pipeline is configured to be correspondingly communicated with the air outlet so that the humidifying device can humidify a plurality of spaces.

[0016] In an exemplary embodiment, the humidifying device further includes a communication module, which is configured to be communicatively connected to the air conditioner so that the humidifying device can be controlled in a linkage manner with the air conditioner.

[0017] The embodiment of the present application also provides an air conditioning system, including: an air conditioner; and the humidifying device according to any one of the above embodiments, which is communicatively connected to the air conditioner so that the humidifying device can be controlled in a linkage manner with the air conditioner.

[0018] Other features and advantages of the present utility model will be described in the subsequent description, and partly become obvious from the description, or be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures specifically pointed out in the description and the drawings. Description of the Drawings

[0019] The drawings are used to provide a further understanding of the technical solution of the present application, and constitute a part of the description. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation to the technical solution of the present application.

[0020] Figure 1 Partial three-dimensional structural schematic diagram of the humidifying device provided for some embodiments of the present application;

[0021] Figure 2 Three-dimensional structural schematic diagram of one perspective of the humidifying device provided for some embodiments of the present application;

[0022] Figure 3 Three-dimensional structural schematic diagram of another perspective of the humidifying device provided for some embodiments of the present application;

[0023] Figure 4 Assembly schematic diagram of the humidifying device provided for some embodiments of the present application in the first scenario;

[0024] Figure 5 Assembly schematic diagram of the humidifying device provided for some embodiments of the present application in the second scenario;

[0025] Figure 6 Assembly schematic diagram of the humidifying device provided for some embodiments of the present application in the third scenario;

[0026] Figure 7 Schematic diagram of the joint control logic flow between the humidifying device provided for some embodiments of the present application and the air conditioner.

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 1 housing, 11 end plate, 111 air inlet, 12 side wall, 121 air outlet;

[0029] 2 fan, 21 centrifugal impeller, 22 impeller motor;

[0030] 3 air valve, 31 wind deflector, 32 air valve motor;

[0031] 4 humidifying member;

[0032] 5 bracket;

[0033] 6 air outlet pipe joint;

[0034] 100 Humidifying device, 200 Room. Detailed implementation manners

[0035] The principles and features of the present application will be described below in conjunction with the accompanying drawings. The examples cited are only used to explain the present application and are not used to limit the scope of the present application.

[0036] As Figures 1 to 3 shown, an embodiment of the present application provides a humidifying device 100, including: a housing 1, a fan 2, a plurality of air valves 3, and a humidifying member 4.

[0037] Among them, the housing 1 is provided with an air inlet 111 and a plurality of air outlets 121. The plurality of air outlets 121 are arranged at intervals along the circumferential direction of the housing 1, so that the humidifying device 100 can blow air in multiple directions. The fan 2 is located inside the housing 1 and is configured to generate an air flow flowing from the air inlet 111 to the air outlet 121. The plurality of air valves 3 are correspondingly arranged with the plurality of air outlets 121 and are respectively located at the corresponding air outlets 121, so that each air outlet 121 can be opened or closed as needed. The humidifying member 4 is located inside the housing 1 and is configured to humidify the air flow flowing from the air inlet 111 to the air outlet 121, so that the humidifying device 100 can output humid air and realize the humidifying function.

[0038] In the humidifying device 100 provided by the embodiment of the present application, during use, the air flow can enter the housing 1 through the air inlet 111, and after being humidified by the humidifying member 4, it can blow out through any one or more of the plurality of air outlets 121 as needed, realizing the humidifying function. Since the humidifying device 100 is provided with a plurality of air outlets 121 and can blow air in multiple directions, there is no need to set up a air distribution box, which is beneficial to reducing the volume of the humidifying device 100 and reducing installation restrictions. Moreover, the humidifying device 100 has an independent fan 2 and can independently operate the humidifying function without relying on the air volume of the air duct machine, so it has no influence on the air volume of the air conditioner.

[0039] In addition, the plurality of air outlets 121 of the humidifying device 100 may or may not correspond to a plurality of rooms one by one. One room may correspond to one air outlet 121 or a plurality of air outlets 121. The position of the humidifying device 100 can be reasonably arranged according to the humidifying requirements of the user's family. Therefore, the humidifying device 100 can be used to humidify a single room or multiple rooms, expanding the scope of use scenarios of the humidifying device 100.

[0040] For example: when the user only has one room 200 that often has a humidifying requirement, the humidifying device 100 can be installed in the middle position of the room 200 (such as Figure 4 and Figure 5As shown, multiple air outlets 121 are all used to blow humidified air into the room 200. Humidification is carried out by multi-directional air blowing through multiple air outlets 121, which is beneficial to improving the humidification efficiency of the room 200 and also to uniformly humidifying the room 200.

[0041] When multiple rooms 200 of a user often have a humidification requirement, the humidifying device 100 can be installed at a corner of one room 200 adjacent to other rooms 200 (as Figure 6 shown), so as to reduce the distance between the air outlets 121 for connecting to other rooms 200 and the other rooms 200, thereby reducing the air volume loss.

[0042] In one embodiment, the housing 1 is generally in the shape of a quadrangular prism, and the number of air outlets 121 is four, which are evenly spaced. This humidifying device is a multi-air-outlet independent humidifier that can humidify a single or multiple rooms. It is mainly used in scenarios where a user only has a humidification requirement in one or two rooms frequently, and can also be used for slowly and occasionally humidifying more than two rooms simultaneously. Moreover, only one machine needs to be installed to humidify each room, and even if the humidification function is turned on in four rooms simultaneously, it can be achieved. When only applied to one room, according to the installation requirements of different house types, there can be two to four air outlets for more uniform humidity adjustment. When applied to two rooms, each of the two rooms can use two air outlets for uniform humidity adjustment.

[0043] In some exemplary embodiments, the humidifying device 100 further includes a connecting pipeline (not shown in the figure). The connecting pipeline is arranged to be able to communicate with the air outlets 121 correspondingly, so that the humidifying device 100 can humidify multiple spaces. The multiple spaces can be but are not limited to multiple rooms.

[0044] Among them, the number of connecting pipelines can be less than the number of air outlets 121. The room where the humidifying device 100 is located can directly output humid air to this room without a connecting pipeline. While other rooms can be communicated with the corresponding air outlets 121 through the connecting pipeline, so that the humidifying device 100 can output humid air to other rooms.

[0045] For example, the humidifying device 100 may have four air outlets 121, and the number of connecting pipes may be one, two, or three. When the number of connecting pipes is one, the humidifying device 100 humidifies two rooms. The humidifying device 100 can be installed in the room with the greatest humidification demand, and humidify the space through the three air outlets 121 together; the other air outlet 121 humidifies another room through the connecting pipe. When the number of connecting pipes is two, the humidifying device 100 humidifies three rooms. The humidifying device 100 can be installed in the room with the greatest humidification demand, and humidify the space through the two air outlets 121 together; the other two air outlets 121 humidify the other two rooms through the connecting pipes respectively. When the number of connecting pipes is three, the humidifying device 100 humidifies four rooms. The humidifying device 100 can be installed in one of the rooms, and humidify the space through one air outlet 121 together; the other three air outlets 121 humidify the other three rooms through the connecting pipes respectively.

[0046] Of course, the humidifying device 100 may not include a connecting pipe, and the user can purchase the connecting pipe by himself / herself. The number of connecting pipes may also be equal to the number of air outlets 121.

[0047] In some exemplary embodiments, the housing 1 is provided with a hoisting structure (not shown in the figure), and the hoisting structure is configured to be connected to the installation carrier so that the humidifying device 100 can be hoisted on the installation carrier. The installation carrier can be, but is not limited to, a ceiling.

[0048] In this way, the humidifying device 100 can be hoisted on the ceiling, which is convenient for hiding in the suspended ceiling. This is not only beneficial to optimizing the user's interior decoration, but also convenient for the connecting pipe to lead to other rooms without affecting other indoor layouts.

[0049] As for the specific form of the hoisting structure, there is no limitation, and the hoisting structure of a suspended ceiling type household appliance such as an air duct machine can be referred to. For example: the hoisting structure may include a plurality of lifting lugs, and the lifting lugs are connected to the ceiling through a suspension rod.

[0050] In some exemplary embodiments, as Figures 1 to 3 shown, the housing 1 includes a side panel 12 and an end panel 11 connected to the side panel 12. The air inlet 111 is provided on the end panel 11. A plurality of air outlets 121 are provided on the side panel 12 and are spaced at intervals along the circumference of the side panel 12. The end panel 11 can be, but is not limited to, substantially square or rounded rectangular.

[0051] In the usage scenario after assembly, such as in a suspended ceiling type scenario, the end panel 11 can be located at the lower end of the housing 1, so that the humidifying device 100 can intake air from below and discharge air laterally from all around, which is convenient for installing the humidifying device 100 in the suspended ceiling.

[0052] In some exemplary embodiments, asFigure 1 As shown, the blower 2 includes a centrifugal impeller 21 and an impeller motor 22 connected to the centrifugal impeller 21. The rotation axis of the centrifugal impeller 21 coincides with the central axis of the air inlet 111. A plurality of air outlets 121 are arranged at intervals along the circumferential direction of the centrifugal impeller 21, and there is an air passage communicating with the plurality of air outlets 121 between the centrifugal impeller 21 and the side enclosure 12.

[0053] In other words, the blower 2 uses a centrifugal blower 2 without a volute. In this way, there is no volute restriction around the centrifugal impeller 21, and air can be evenly discharged in all directions. Then, the air flow output by the centrifugal impeller 21 can evenly flow to the plurality of air outlets 121, facilitating uniform air discharge in the circumferential direction of the humidifying device 100.

[0054] In some exemplary embodiments, as Figure 1 shown, the impeller motor 22 is located radially inside the centrifugal impeller 21, which can reasonably utilize the space inside the centrifugal impeller 21 without additional installation space occupation, thus facilitating the reduction of the volume of the humidifying device 100.

[0055] In some exemplary embodiments, as Figure 1 shown, the humidifying member 4 includes a wet film, and the wet film is located on the air flow path between the air inlet 111 and the plurality of air outlets 121.

[0056] Correspondingly, a water tank is provided on the lower side of the wet film, and the bottom of the wet film is inserted into the water tank to humidify the air flow passing through the wet film by absorbing water through the wet film. The projection of the water tank on the plane where the air inlet 111 is located can be adapted to the projection of the wet film on the plane where the air inlet 111 is located and can be slightly larger than the area of the water tank projection to ensure that the wet film can be inserted into the water tank. The water tank can be externally connected to a water pipe to facilitate water supply to the water tank through the water pipe.

[0057] Of course, the humidifying member 4 is not limited to the wet film and can also be a steam generator or other humidifying members 4.

[0058] In some exemplary embodiments, the plurality of air outlets 121 are arranged at intervals along the circumferential direction of the air inlet 111, for example, are evenly arranged on the side enclosure 12 of the housing 1 along the circumferential direction of the air inlet 111.

[0059] The wet film is an annular wet film, and the annular wet film is sleeved between the air inlet 111 and the plurality of air outlets 121.

[0060] For example: The blower 2 includes a centrifugal impeller 21 and an impeller motor 22. The annular wet film can be arranged as a cylindrical wet film and is concentrically arranged with the centrifugal impeller 21, as Figure 1 shown. This is conducive to uniform humidification of the air flow flowing to the plurality of air outlets 121.

[0061] A support 5 may be arranged radially outside the centrifugal wind wheel 21, and the annular wet film sleeve is arranged on the support 5. The support 5 has a wind passing space and does not affect the flow of airflow.

[0062] Of course, the shape, number and position of the wet film are not limited to the above scheme. For example, there are multiple wet films, and each air outlet 121 is provided with a wet film. In other words, there can be multiple wet films, and the multiple wet films are respectively provided at the corresponding air outlets 121 to humidify the airflow flowing to the air outlets 121. Alternatively, there can be only one wet film, which is provided at the air inlet 111, so that the airflow flowing to each air outlet 121 can be humidified.

[0063] In some exemplary embodiments, the air valve 3 is an electric air valve, which is configured to control the opening and closing and the opening degree of the corresponding air outlet 121 .

[0064] This makes it easy to control the opening and closing and opening degree of each air outlet 121 to meet the different humidification requirements of different rooms. In addition, the electric air valve facilitates automatic intelligent control, which is beneficial to improving the user experience.

[0065] In some exemplary embodiments, Figures 1 to 3 As shown, the humidifying device 100 further includes a plurality of air outlet pipe joints 6. The plurality of air outlet pipe joints 6 are located outside the housing 1 and connected to the housing 1, and the plurality of air outlet pipe joints 6 correspond to the plurality of air outlets 121 one by one.

[0066] like Figure 2 As shown, the electric air valve includes an air shield 31 and an air valve motor 32 connected to the air shield 31. The air shield 31 is located in the air outlet pipe joint 6, and the air valve motor 32 is fixed to the outside of the air outlet pipe joint 6 and connected to the air shield 31.

[0067] Of course, the air valve motor 32 can also be installed at other positions.

[0068] In some exemplary embodiments, the humidifier 100 further includes a communication module (not shown in the figure), which is configured to communicate with the air conditioner so that the humidifier 100 can be controlled in conjunction with the air conditioner. The communication module can be a wired communication module, a wireless communication module, or a combination of wired communication and wireless communication.

[0069] In this way, the humidifying device 100 can be controlled in conjunction with the air conditioner, which is convenient for joint control of the temperature and humidity of the room, realizing a smart home, and is beneficial to improving the user experience.

[0070] The embodiment of the present application further provides an air conditioning system, comprising an air conditioner and a humidifying device 100 as described in any one of the above embodiments. The humidifying device 100 is connected to the air conditioner in communication and can be controlled in linkage with the air conditioner.

[0071] The air conditioning system provided by the embodiments of the present application includes the humidifying device described in any one of the above embodiments, and thus has all the above beneficial effects, which will not be elaborated here.

[0072] In some embodiments, the linkage control logic between the humidifying device 100 and the air conditioner can be referred to Figure 7 as shown.

[0073] Among them, the humidifying device 100 is provided with four air outlets 121, which can humidify four rooms. The humidifying device 100 is installed in the room most frequently used by the user, and is matched with the wired controller of the room. Define the corresponding air valves 3 for each room, as well as the area of each room, the length of the connected pipeline, etc., and store the relevant data.

[0074] Its working principle is as follows:

[0075] When the user turns on the humidification function of room n and sets the humidity target of room n to RH_n (that is, room n has a humidification requirement), first detect whether there is any other room with the humidification function turned on. If so, it means that multiple rooms have humidification requirements, and the humidifying device 100 needs to be controlled according to the specific conditions of multiple rooms. If not, it means that only this room has a humidification requirement, and only the humidifying device 100 needs to be controlled according to the specific conditions of this room.

[0076] In the second step, detect whether there is any room with the humidification function turned on and the humidity has reached the standard, that is: whether the relative humidity difference from the user-set humidity is ≤1%. In other words, in the second step, collect the relative humidity and the corresponding set target humidity of all rooms with the humidification function turned on, and calculate the difference △RH_n (n = 1 / 2 / 3 / 4, depending on the number of rooms with the humidification function turned on) between the relative humidity and the corresponding set target humidity, and judge whether △RH_n ≤ 1%. If there is a room with the humidity reaching the standard (indicating that this room does not need humidification), first close the corresponding air valve 3 of this room.

[0077] For the rooms where the humidity has not reached the standard, detect whether the room temperature T has reached the standard (that is: judge whether the room temperature T is greater than the set temperature T_fa). If not (that is: there is a room with too low temperature), it is judged as low-temperature humidification, then close the corresponding air valve 3 of this room (to avoid more condensate generated by low-temperature humidification), and preferentially start the heating function of this room (that is, start the heating function of the air conditioner) until T_fa is reached, and this room does not participate in the calculation of the total humidification amount. For the remaining rooms with the temperature reaching the standard (that is, the room temperature T > the set temperature T_fa), calculate the corresponding target humidification amount according to the area A of this room, the room temperature T, the relative humidity difference ΔRH, and the loss caused by the pipeline length.

[0078] For a room where the humidity does not meet the standard but the temperature does, it is also necessary to detect whether there is a room that needs rapid humidification (i.e., determine whether the rapid humidification mode is turned on in a certain room). If so, open the air valve 3 corresponding to that room by 90%, and set the humidification amount to be output in that room to 1.2 times the target humidification amount.

[0079] Add up the humidification amounts required for all rooms to obtain the total target humidification amount Gt, corresponding to the air wheel speed Z0. Then, determine whether the total humidification amount Gt is greater than or equal to a certain threshold G_fa. If not, it indicates that the target humidification amount is not too large, so normally set the air wheel speed Z = Z0, and determine the opening degree of the air valve 3 corresponding to each room according to the ratio of the humidification amounts of each room for humidification.

[0080] If so, that is, when the target humidification amount is too large, considering that this humidification device 100 sucks air from the indoor side and considering the comfort of user use, it is necessary to first detect whether there is someone in the room where the machine is installed (such as detecting whether there is someone in the room through an infrared detection machine). If there is no one, then normally set the air wheel speed Z = Z0, and determine the opening degree of the air valve 3 corresponding to each room according to the ratio of the humidification amounts of each room for humidification; if there is someone in the room where the machine is installed, then set the air wheel speed Z = Z0 × 70% to reduce the humidification speed, and determine the opening degree of the air valve 3 corresponding to each room according to the ratio of the humidification amounts of each room for humidification.

[0081] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0082] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0083] In this application, unless otherwise clearly stipulated or defined, terms such as "install", "connect", "link", "fix", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0084] In this application, unless otherwise clearly stipulated or defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "below" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower horizontal level than the second feature.

[0085] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0086] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations to this application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A humidifying device, characterized in that, include: A shell, wherein the shell is provided with an air inlet and a plurality of air outlets, wherein the plurality of air outlets are arranged at intervals along the circumference of the shell so that the humidifying device can discharge air in multiple directions; a fan, located in the housing, configured to generate an airflow from the air inlet to the air outlet; A plurality of air valves are provided corresponding to the plurality of air outlets and are respectively located at the corresponding air outlets; and The humidifying element is located in the shell and is configured to humidify the airflow flowing from the air inlet to the air outlet.

2. The humidifying device according to claim 1, characterized in that, The shell includes a side panel and an end panel connected to the side panel, and the air inlet is arranged on the end panel; the multiple air outlets are arranged on the side panel and are spaced apart along the circumference of the side panel.

3. The humidifying device according to claim 2, wherein, The fan includes a centrifugal wind wheel and a wind wheel motor connected to the centrifugal wind wheel, the rotation axis of the centrifugal wind wheel coincides with the central axis of the air inlet, a plurality of air outlets are arranged at intervals along the circumference of the centrifugal wind wheel, and an air passage connected to the plurality of air outlets is provided between the centrifugal wind wheel and the side panel.

4. The humidifying device according to claim 3, wherein The wind wheel motor is located radially inside the centrifugal wind wheel.

5. The humidifying device according to any one of claims 1 to 4, characterized in that, The humidifying element includes a wet film, and the wet film is located on an air flow path between the air inlet and the plurality of air outlets.

6. The humidifying device according to claim 5, characterized in that The plurality of air outlets are arranged at intervals along the circumference of the air inlet; Wherein, the wet film is an annular wet film, and the annular wet film is set between the air inlet and the multiple air outlets; or, the wet film is set at the air inlet; or, there are multiple wet films, and each of the air outlets is provided with the wet film.

7. The humidifying device according to any one of claims 1 to 4, characterized in that, The air valve is an electric air valve, and the electric air valve is configured to control the opening and closing and the opening degree of the corresponding air outlet; and / or The shell is provided with a hanging structure, and the hanging structure is arranged to be connected with the installation carrier so that the humidifying device can be hung on the installation carrier.

8. The humidifying device according to any one of claims 1 to 4, characterized in that, The humidifying device further comprises a connecting pipeline, and the connecting pipeline is configured to be able to communicate with the air outlets correspondingly, so that the humidifying device can humidify multiple spaces.

9. The humidifying device according to any one of claims 1 to 4, characterized in that, It also includes a communication module, which is configured to be connected to the air conditioner for communication, so that the humidifying device can be controlled in linkage with the air conditioner.

10. An air conditioning system, characterized in that, include: air conditioner; and The humidifying device according to any one of claims 1 to 9 is communicatively connected to an air conditioner so that the humidifying device can be controlled in linkage with the air conditioner.

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