Humidifying and purifying device and air conditioner with same

Abstract

The utility model relates to the technical field of air treatment, in particular to a humidifying and purifying device and an air conditioner with the same. The humidifying and purifying device comprises a shell, a water inlet pipe and a water outlet pipe, wherein a water washing air channel for circulating airflow is formed in the shell; the air outlet structure comprises an air duct assembly connected with the shell and a decoration assembly connected to the air duct assembly, the air duct assembly is provided with an air outlet, an air outlet duct communicating with the washing air duct and the air outlet is formed in the air duct assembly, and the decoration assembly is arranged close to the air outlet and provided with a decoration face exposed on the outer side of the air outlet. The humidification and purification device is provided with the air outlet structure provided with the air duct assembly and the decoration assembly, the appearance effect of the air outlet is improved while conveying of purified / humidified airflow is achieved, the problem that the attractiveness degree is low due to the fact that the air outlet is directly exposed is solved, and the visual experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air treatment, in particular to a humidification and purification device and an air conditioner having the same. Background Art

[0002] As the problem of air pollution becomes increasingly serious, various air purifiers and air conditioners with air purification functions have emerged to meet people's demand for clean air. In addition, the operation of the air conditioner will take away the moisture in the air, making the indoor air very dry. In order to solve these problems, various types of air conditioners with air purification and humidification functions have appeared on the market to purify and humidify the indoor air. At present, there are some air conditioners on the market that set a water washing device in the shell and extend the air outlet of the water washing device out of the shell so that the purified / humidified air flow after water washing is sent into the indoor environment to purify and / or humidify the indoor environment.

[0003] However, the air outlet of the water washing device on the existing market is directly exposed outside the shell, which destroys the overall style and overall aesthetics of the air conditioner and provides poor visual experience for users. At the same time, the air outlet of the existing water washing device is not provided with an air guide structure, resulting in an unsatisfactory air supply direction and poor purification / humidification effect on the indoor environment. Utility Model Content

[0004] In view of the above problems, the present invention proposes a humidification and purification device and an air conditioner having the same, which overcomes the above problems or at least partially solves the above problems.

[0005] One purpose of the first aspect of the present invention is to overcome at least one defect of the prior art and provide a humidification and purification device with good appearance.

[0006] A further object of the first aspect of the present invention is to improve the air outlet effect of humidifying and purifying air flow.

[0007] The second aspect of the present invention aims to provide an air conditioner having the above-mentioned humidifying and purifying device.

[0008] According to a first aspect of the present invention, the present invention provides a humidification and purification device, comprising:

[0009] a housing having a water washing air duct formed therein for circulating air flow; and

[0010] The air outlet structure includes an air duct component connected to the shell and a decorative component connected to the air duct component. The air duct component is provided with an air outlet. An air outlet duct connecting the water washing duct and the air outlet is formed inside the air duct component. The decorative component is arranged adjacent to the air outlet, and the decorative component has a decorative surface exposed on the outside of the air outlet.

[0011] Furthermore, the air duct assembly includes an air duct connector, a water receiving tray, an air outlet frame and a forward air guide component which are sequentially connected and arranged along the flow direction of the airflow; wherein

[0012] The interiors of the air duct connector, the water tray and the air outlet frame are all hollow and connected to form an air outlet duct, and the front side of the air outlet frame is opened to form an air outlet; and

[0013] The forward air guide component is arranged in the front area of ​​the air outlet and connected to the front bottom of the air outlet frame, and the forward air guide component has an air guide surface extending forward and upward from the bottom edge of the air outlet to guide the airflow discharged from the air outlet to flow forward and upward.

[0014] Furthermore, the decorative assembly includes a front decorative panel and an upper decorative panel. The front decorative panel is connected and arranged on the front side of the forward air guide component, and the upper decorative panel is connected and arranged on the top of the air outlet frame. The top surfaces of the front decorative panel and the upper decorative panel are both provided with texture structures to form decorative surfaces.

[0015] Furthermore, the top surface of the front decorative plate is arranged to extend forward and downward in an inclined manner from the top side of the wind guide surface.

[0016] Furthermore, the humidification and purification device also includes:

[0017] The air outlet cover is detachably arranged at the position of the air outlet to open or close the air outlet.

[0018] Furthermore, the air outlet frame includes a bottom plate with an air flow inlet in the middle, two side plates extending upward from the left and right sides of the bottom plate, and an air guide plate extending from the rear edge of the air flow inlet to the top edge of the air outlet, and the air guide plate is configured to be connected to the two side plates on the left and right sides respectively to define a third air duct together with the two side plates.

[0019] Furthermore, the water receiving tray is located at the bottom of the air outlet frame, and the water receiving tray includes a bottom wall with a through hole in the middle, a first side wall extending upward around the outer edge of the bottom wall, and a second side wall extending upward around the edge of the through hole. The second side wall is hollow inside to form a second air duct, and the bottom wall, the first side wall and the second side wall together define a water receiving trough for receiving condensed water.

[0020] Furthermore, the humidification and purification device also includes:

[0021] A fan connected to the housing, used to promote the airflow in the water washing air duct to flow into the air outlet air duct, having an exhaust port and an air intake port connected to the water washing air duct; and

[0022] The air duct connector is connected to the fan, and has an air inlet and an annular side wall extending upward from the air inlet, the annular side wall is hollow inside to form a first air duct, and the first air duct is connected to the exhaust port;

[0023] The first air duct, the second air duct and the third air duct are connected in sequence to form an air outlet duct.

[0024] Furthermore, a water guide hole is provided on the air guide plate to guide condensed water on the side of the air guide plate close to the third air duct to the side of the air guide plate away from the third air duct; and

[0025] A water leakage hole is opened on the bottom plate at a side away from the air flow inlet. The water leakage hole is located above the water receiving trough and is used to discharge the condensed water gathered in the air outlet frame into the water receiving trough.

[0026] According to a second aspect of the utility model, the utility model also provides an air conditioner, which includes:

[0027] Housing; and

[0028] In the humidification and purification device of any of the above solutions, the decorative surface of the humidification and purification device is exposed outside the casing.

[0029] The humidification purification device of the utility model is provided with a shell and an air outlet structure connected to the shell, a water washing air duct for circulating air flow is formed in the shell, the air outlet structure includes an air duct assembly connected to the shell, the air duct assembly is provided with an air outlet, and an air outlet air duct connecting the water washing air duct and the air outlet is formed inside the air duct assembly. During the operation of the humidification purification device, the air flow after water washing, purification and / or humidification in the water washing air duct flows out through the air outlet, thereby purifying / humidifying the indoor environment. The air outlet structure of the humidification purification device of the utility model also includes a decorative assembly connected to the air duct assembly, the decorative assembly is arranged adjacent to the air outlet, and the decorative assembly has a decorative surface exposed on the outside of the air outlet, thereby improving the appearance of the air outlet. The utility model improves the appearance of the air outlet while realizing the delivery of the purified / humidified air flow by arranging an air outlet structure having an air duct assembly and a decorative assembly, thereby improving the visual experience of the user.

[0030] Furthermore, the air duct assembly includes an air duct connector, a water tray, an air outlet frame and a forward air guide component which are sequentially connected and arranged along the flow direction of the air flow. The interior of the air duct connector, the water tray and the air outlet frame are all hollow and connected to form an air outlet duct. The front side of the air outlet frame is opened to form an air outlet. Thus, the air outlet duct can be built using a simple structure. The forward air guide component is arranged in the front area of ​​the air outlet and connected to the front bottom of the air outlet frame. The forward air guide component has an air guide surface which extends forward and upward from the bottom edge of the air outlet to guide the airflow discharged from the air outlet to flow forward and upward. Thus, the flow direction of the air outlet airflow of the humidification and purification device is improved, and the air outlet effect of the humidification and purification airflow is improved.

[0031] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0033] Figure 1 is a schematic structural diagram of an air conditioner according to an embodiment of the utility model;

[0034] Figure 2 is a schematic structural diagram of an air conditioner according to another embodiment of the utility model;

[0035] Figure 3 yes Figure 2 A partial enlarged view of part A of the air conditioner shown;

[0036] Figure 4 is a schematic cross-sectional view of a humidification and purification device according to an embodiment of the utility model;

[0037] Figure 5 It is a schematic structural diagram of some components of a humidification and purification device according to an embodiment of the utility model;

[0038] Figure 6 It is a schematic structural explosion diagram of some components of a humidification and purification device according to an embodiment of the utility model;

[0039] Figure 7 is a schematic cross-sectional view of an air outlet structure according to an embodiment of the utility model;

[0040] Figure 8 It is a schematic structural diagram of some components of a humidification and purification device according to another embodiment of the utility model. DETAILED DESCRIPTION

[0041] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present invention to those skilled in the art.

[0042] In order to solve at least one of the above technical problems, an embodiment of the utility model provides a humidification and purification device and an air conditioner having the same. Figure 1 FIG. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present utility model, wherein part of the housing of the air conditioner is hidden to show its internal structure. Figure 1 As shown, the air conditioner 1 of the present invention may include a casing 20 and a humidifying and purifying device 10 .

[0043] The humidification and purification device 10 is used to provide water-washed, purified and / or humidified airflow to the indoor environment, and includes an air outlet 630 arranged outside the casing 20. Thus, the humidification and purification device 10 can transport the water-washed, purified and / or humidified airflow to the indoor environment via the air outlet 630.

[0044] In some embodiments, Figure 1 As shown, the air conditioner 1 further includes a jet device 30, which is used to controllably cause the airflow outside to flow into the interior thereof and be sent out through its jet outlet, and to mix the airflow sent out through the jet outlet with the heat exchange airflow flowing out through the heat exchange airflow outlet of the air conditioner 1, thereby preventing the air from being too cold or too hot, and improving the softness of the airflow and the user's comfort experience. In other words, the jet device 30 is used to introduce natural air that has not been heat exchanged by the heat exchange device of the air conditioner 1 into the air conditioner 1, so as to moderate the air outlet temperature of the air conditioner 1.

[0045] Furthermore, the air outlet 630 can be arranged adjacent to the jet device 30. Thus, the airflow treated by the humidification and purification device 10 can be directly sent into the room, or mixed with the heat exchange airflow through the jet device 30 and then sent into the room, so as to realize the delivery of purified / humidified airflow into the room.

[0046] Figure 2 It is a schematic structural diagram of an air conditioner according to another embodiment of the utility model. Figure 3 yes Figure 2 The enlarged partial view of the A part of the air conditioner is shown in FIG. Figure 2 and Figure 3 As shown, the humidification and purification device 10 of the present invention further includes a decorative surface 621 arranged outside the housing 20 .

[0047] The decorative surface 621 is disposed adjacent to the air outlet 630 and exposed outside the housing 20, and the decorative surface 621 is provided with a texture structure 624. Thus, the decorative plate can effectively improve the appearance around the air outlet 630. The texture structure 624 can be designed using design elements of at least part of the appearance of the air conditioner 1 to coordinate with the overall style of the air conditioner 1, thereby enhancing the overall aesthetics of the air outlet 630, making the air outlet 630 better integrated into the overall appearance of the air conditioner 1, and unifying the overall style of the air conditioner 1.

[0048] In a specific embodiment, Figure 3As shown, the decorative surface 621 may be formed with a concave-convex texture structure formed by alternating a plurality of vertical bar convex portions 6241 and a plurality of vertical bar concave portions 6242. In other words, the texture structure 624 may include a plurality of vertical bar convex portions 6241 and vertical bar concave portions 6242 arranged alternately to form a texture with uneven heights.

[0049] Furthermore, the shape, material and color of the decorative surface 621 can also be set according to the overall home environment so that the overall appearance of the air conditioner 1 is coordinated with the furniture style.

[0050] In some embodiments, the air conditioner 1 may be a cabinet-type air conditioner indoor unit, and its jet device 30 may extend vertically as a whole, and the air outlet 630 may be arranged at the bottom of the jet device 30. The decorative surface 621 is arranged adjacent to the air outlet 630, and includes a front decorative surface 6211 arranged at the front side of the air outlet 630 and an upper decorative surface 6212 arranged at the top side of the air outlet 630, so as to decorate the air outlet 630 in both the front view direction and the top view direction, thereby improving the overall aesthetics of the air conditioner 1.

[0051] Furthermore, the shape of the decorative surface 621 matches the gap between the air outlet 630 and the housing 20. Thus, the decorative surface 621 conceals the gap between the air outlet 630 and the housing 20 of the air conditioner 1, further improving the overall aesthetics of the air conditioner 1. At the same time, the decorative surface 621 can also prevent condensed water condensed around the air outlet 630 from penetrating into the housing 20 from the gap between the air outlet 630 and the housing 20 of the air conditioner 1, thereby playing a certain protective role for the air conditioner 1, thereby extending the service life of the air conditioner 1.

[0052] The air conditioner 1 of the utility model exposes the decorative surface 621 of the humidifying and purifying device 10 outside the casing 20, thereby improving the appearance of the air outlet 630 of the humidifying and purifying device 10, making the air outlet 630 better integrated into the overall appearance of the air conditioner 1, ensuring the uniformity of the overall style of the air conditioner 1, and thus improving the visual experience of the user. The structure of the humidifying and purifying device 10 is specifically introduced below.

[0053] Figure 4 is a schematic cross-sectional view of a humidification and purification device according to an embodiment of the utility model. Figure 4 As shown, the humidification and purification device 10 of this embodiment includes a housing 100 and an air outlet structure 600 .

[0054] A water washing air duct 130 for circulating air flow is formed in the housing 100. Specifically, the housing 100 has an air inlet 110 and an air outlet 120, the air inlet 110 is used to communicate with the indoor or outdoor, and the air outlet 120 is used to communicate with the indoor. In a specific embodiment, the number of the air inlet 110 can be one, and the air inlet 110 can be connected to the indoor or outdoor. In another specific embodiment, the number of the air inlet 110 can also be two or more. The airflow entering the housing 100 from the air inlet 110 is discharged from the housing 100 through the air outlet 120 after water purification and / or humidification.

[0055] The air outlet structure 600 includes an air duct assembly 610 connected to the housing 100 and a decorative assembly 620 connected to the air duct assembly 610. The air duct assembly 610 is provided with an air outlet 630, and the air outlet 630 is used to communicate with the indoor environment. An air outlet duct 640 is formed inside the air duct assembly 610 to communicate with the water washing air duct 130 and the air outlet 630. The airflow discharged from the housing 100 from the air outlet 120 can flow through the air outlet duct 640 and be sent into the indoor environment through the air outlet 630.

[0056] The decorative component 620 is disposed adjacent to the air outlet 630, and the decorative component 620 has a decorative surface 621 exposed outside the air outlet 630, thereby improving the appearance of the area around the air outlet 630. For example, the humidification and purification device 10 is installed in the air conditioner 1, and part of the structure of the humidification and purification device 10 is disposed in the casing 20 of the air conditioner 1, and the air outlet 630 and the decorative surface 621 are exposed outside the casing 20. Thus, the decorative plate can effectively improve the appearance of the area around the air outlet 630, so that the air outlet 630 is coordinated with the overall style of the air conditioner 1, thereby improving the overall aesthetics of the air conditioner 1.

[0057] The humidification and purification device 10 of the utility model is provided with a housing 100 and an air outlet structure 600 connected to the housing 100, a water washing air duct 130 for circulating air flow is formed in the housing 100, and the air outlet structure 600 includes an air duct assembly 610 connected to the housing 100, and the air duct assembly 610 is provided with an air outlet 630, and an air outlet air duct 640 connecting the water washing air duct 130 and the air outlet 630 is formed inside the air duct assembly 610. During the operation of the humidification and purification device 10, the air flow after water washing, purification and / or humidification in the water washing air duct 130 flows out through the air outlet 630, thereby purifying / humidifying the indoor environment. The air outlet structure 600 of the humidification and purification device 10 of the utility model also includes a decorative assembly 620 connected to the air duct assembly 610, the decorative assembly 620 is arranged adjacent to the air outlet 630, and the decorative assembly 620 has a decorative surface 621 exposed on the outside of the air outlet 630, thereby improving the appearance of the air outlet 630. The utility model provides an air outlet structure 600 having an air duct component 610 and a decorative component 620, thereby improving the appearance of the air outlet 630 while achieving the delivery of purified / humidified airflow, thereby improving the visual experience of the user.

[0058] Figure 5 It is a schematic structural diagram of some components of a humidification and purification device according to an embodiment of the utility model. Figure 6 FIG. 1 is a schematic exploded view of some components of a humidification and purification device according to an embodiment of the present invention. Figure 5 and Figure 6 As shown, the air duct assembly 610 of this embodiment may include an air duct connector 611, a water receiving tray 612, an air outlet frame 613 and a forward air guide component 614 which are sequentially connected and arranged along the flow direction of the airflow.

[0059] The interiors of the air duct connector 611, the water receiving tray 612 and the air outlet frame 613 are all hollow and connected to form an air outlet duct 640. The front side of the air outlet frame 613 is opened to form an air outlet 630, so that the airflow after water washing, purification and / or humidification flows out from the front side of the humidification and purification device 10. The forward air guide component 614 is arranged in the front area of ​​the air outlet 630 and connected to the front bottom of the air outlet frame 613, and the forward air guide component 614 has an air guide surface 6141 extending forward and upward from the bottom edge of the air outlet 630 to guide the airflow discharged from the air outlet 630 to flow forward and upward.

[0060] The air duct assembly 610 in the humidification and purification device 10 of the utility model includes an air duct connector 611, a water tray 612, an air outlet frame 613 and a forward air guide component 614 which are sequentially connected and arranged along the flow direction of the air flow. The interior of the air duct connector 611, the water tray 612 and the air outlet frame 613 are all hollow and connected to form an air outlet duct 640. The front side of the air outlet frame 613 is opened to form an air outlet 630. Thus, the air outlet duct 640 can be built using a simple structure. The forward air guide component 614 is arranged in the front area of ​​the air outlet 630 and is connected to the front bottom of the air outlet frame 613. The forward air guide component 614 has an air guide surface 6141 extending forward and upward from the bottom edge of the air outlet 630 to guide the air flow discharged from the air outlet 630 to flow forward and upward, thereby improving the flow direction of the air outlet airflow of the humidification and purification device 10 and improving the air outlet effect of the humidification and purification airflow.

[0061] In some embodiments, Figure 5 and Figure 6 As shown, the humidification and purification device 10 may further include an air outlet cover 615. The air outlet cover 615 is detachably arranged at the position of the air outlet 630 to open or close the air outlet 630. When the humidification and purification device 10 is in a shutdown state, the air outlet cover 615 can close the air outlet 630 to prevent external pollutants from entering the interior of the humidification and purification device 10.

[0062] In some implementations, the decorative assembly 620 includes a front decorative plate 622 and an upper decorative plate 623. The front decorative plate 622 is connected to the front side of the front air guide component 614, and the upper decorative plate 623 is connected to the top of the air outlet frame 613, and the top surface of the front decorative plate 622 and the top surface of the upper decorative plate 623 are both provided with a texture structure to form a decorative surface 621. Specifically, the top surface of the front decorative plate 622 may be a front decorative surface 6211, and the top surface of the upper decorative plate 623 may be an upper decorative surface 6212. That is, the decorative surface 621 may include a front decorative surface 6211 provided at the front side of the air outlet 630 and an upper decorative surface 6212 provided at the top side of the air outlet 630, so as to decorate the air outlet 630 in both the front view direction and the top view direction, thereby improving the overall aesthetics of the air outlet 630.

[0063] In some implementations, the top surface of the front decorative plate 622 extends forward and downward from the top side of the wind guide surface. Specifically, the front decorative plate 622 may be a wedge-shaped structure with a low front and a high rear, and its front side abuts against the surface of the component outside the humidification and purification device 10. Figures 1 to 3 In the illustrated embodiment, the humidification and purification device 10 is installed in the air conditioner 1 , and the front side of the front decorative panel 622 abuts against the outer surface of the casing 20 .

[0064] In some specific implementations, the decorative surface 621 is formed with a concave-convex texture structure formed by a plurality of vertical bar convex portions 6241 and a plurality of vertical bar concave portions 6242. That is, the texture structure 624 may include a plurality of vertical bar convex portions 6241 and vertical bar concave portions 6242 arranged alternately to form a texture with uneven heights.

[0065] In addition, the shape, material and color of the decorative surface 621 can also be set according to the overall home environment so that the overall appearance of the air conditioner 1 is coordinated with the furniture style.

[0066] In some implementations, the front decorative plate 622 is detachably connected to the front air guide component 614, and the upper decorative plate 623 is detachably connected to the air outlet frame 613, so as to facilitate removal for cleaning. The decorative assembly 620 and the air duct assembly 610 in this embodiment are detachably arranged, which improves the convenience of subsequent cleaning and maintenance.

[0067] In some implementations, such as Figures 4 to 6 As shown, the humidification and purification device 10 may further include a fan 200. The fan 200 has an exhaust port 220 and an air inlet 210 connected to the water washing air duct 130, and the side of the fan 200 provided with the air inlet 210 is connected to the housing 100, and the side of the fan 200 provided with the exhaust port 220 is connected to the air duct connector 611. Thus, under the promotion of the fan 200, the air flow in the water washing air duct 130 can stably flow into the air outlet duct 640.

[0068] Further, the air duct connector 611 is connected to the fan 200, and has an air inlet 6111 and an annular side wall 6112 extending upward from the air inlet 6111. The annular side wall 6112 is hollow inside to form a first air duct 641, and the first air duct 641 is connected to the exhaust port 220. In other words, the air duct connector 611 is an annular frame. Specifically, the air inlet 6111 of the air duct connector 611 is arranged opposite to the exhaust port 220 of the fan 200, so that the first air duct 641 is connected to the water washing air duct 130 via the fan 200.

[0069] In a specific embodiment, the exhaust port 220 of the fan 200 is opened at the top of the fan 200 , and the air duct connector 611 is correspondingly arranged above the fan 200 , so that the air inlet 6111 is directly opposite to the exhaust port 220 .

[0070] Figure 7 FIG. 1 is a schematic cross-sectional view of an air outlet structure according to an embodiment of the present utility model. Figure 6 and Figure 7 As shown, the water receiving tray 612 includes a bottom wall 6122 with a through hole 6121 in the middle, a first side wall 6123 extending upward around the outer edge of the bottom wall 6122, and a second side wall 6124 extending upward around the edge of the through hole.

[0071] Specifically, the second side wall 6124 is hollow to form the second air duct 642. The bottom wall 6122, the first side wall 6123 and the second side wall 6124 together define a water receiving groove 6125 for receiving condensed water. Thus, the water receiving groove 6125 is arranged around the second air duct 642. The water receiving tray 612 is connected to the air duct connector 611, and the through hole 6121 is directly opposite to the top opening of the annular side wall 6112, thereby, the second air duct 642 is connected to the first air duct 641.

[0072] Furthermore, if Figure 7 As shown, a drain portion 6126 may be provided at the bottom of the water receiving tank 6125. The drain portion 6126 is in communication with the water receiving tank 6125 and is used to discharge excess condensed water outside the humidification and purification device 10. In some specific embodiments, the drain portion 6126 may be connected to an external drain pipe (not shown in the figure) to safely discharge excess condensed water.

[0073] In addition, if Figure 5 As shown, a water adding portion 6127 may also be provided at the bottom of the water receiving tank 6125. The water adding portion 6127 is connected to the water receiving tank 6125 and is externally connected to a water adding pipe (not shown) connected to the water storage tank 300, so as to transport the condensed water in the water receiving tank 6125 to the water storage tank 300 when the liquid level in the water storage tank 300 is lower than the minimum water level.

[0074] In some embodiments, Figure 7 As shown, the air outlet frame 613 includes a bottom plate 6132, a side plate 6133 and an air guide plate 6134. Specifically, an air inlet 6131 is provided in the middle of the bottom plate 6132, two side plates 6133 are extended upward from the left and right sides of the bottom plate 6132, and the air guide plate 6134 is extended from the rear edge of the air inlet 6131 to the top edge of the air outlet 630. The air guide plate 6134 is configured to be connected to the two side plates on the left and right sides respectively to define a third air duct 643 together with the two side plates. Figure 7 As shown, the bottom plate 6132 is connected to the second side wall 6124 of the water receiving tray 612 , and the air flow inlet 6131 is directly opposite to the through hole 6121 , thereby the third air duct 643 is connected to the second air duct 642 .

[0075] Furthermore, the air guide plate 6134 is an arc-shaped plate that guides the upward air flow to flow forward and upward, so as to guide the air flow sent from the second air duct 642 to the third air duct 643 to be smoothly sent to the air outlet 630 located on the front side of the air outlet frame 613, thereby reducing turbulence and improving the air outlet efficiency of the air outlet 630.

[0076] like Figure 4 and Figure 7As shown, the first air duct 641, the second air duct 642 and the third air duct 643 are connected in sequence to form an outlet air duct 640. Under the action of the fan 200, the air flow in the water washing air duct 130 can stably flow into the first air duct 641, the second air duct 642 and the third air duct 643 in sequence, and be discharged from the humidification and purification device 10 through the air outlet 630 to purify and / or humidify the indoor environment.

[0077] When the cold and hot air pass through the air outlet 630, a certain amount of condensed water will be generated on the air duct wall of the third air duct 643 due to the temperature difference. In order to solve the hidden danger of water leakage, in some implementations, such as Figure 7 As shown, a gap 6137 may be formed between the air guide plate 6134 and the upper decorative plate 623, whereby condensed water condensed on the air duct wall on the side of the air guide plate 6134 away from the third air duct 643 may flow downward along the air guide plate 6134 to the bottom plate 6132 through the gap 6137. The bottom plate 6132 is provided with a water leakage hole 6136 on the side away from the air flow inlet 6131 to allow the condensed water gathered on the bottom plate 6132 to leak out from the water leakage hole 6136. In addition, in the present embodiment, the water receiving tray 612 is located at the bottom of the air outlet frame 613, and the water leakage hole 6136 is located above the water receiving groove 6125, whereby the condensed water leaking from the water leakage hole 6136 may flow into the water receiving groove 6125.

[0078] Furthermore, a water inlet hole 6135 is provided on the air guide plate 6134 to guide the condensed water on the side of the air guide plate 6134 close to the third air duct 643 to the side of the air guide plate 6134 away from the third air duct 643. Thus, the condensed water condensed on the air duct wall on the side of the air guide plate 6134 close to the third air duct 643 can also enter the gap 6137 through the water inlet hole 6135, and flow into the water receiving groove 6125 from the water leakage hole 6136.

[0079] Figure 8 FIG. 1 is a schematic structural diagram of some components of a humidification and purification device according to another embodiment of the present invention. Figure 8 As shown, the air inlet 110 may include an indoor air inlet 111 and an outdoor air inlet 112 .

[0080] The indoor air inlet 111 is used to communicate with the indoor, and the outdoor air inlet 112 is used to communicate with the outdoor to bring in fresh air. The indoor air inlet 111 and / or the outdoor air inlet 112 can be selectively opened or closed by a damper, thereby selectively allowing indoor return air and / or outdoor fresh air to enter the humidification and purification device 10.

[0081] In addition, if Figure 4 and Figure 8As shown, the humidification and purification device 10 of the utility model may also include a water storage tank 300 for containing water, a turntable structure 400 rotatably arranged in the water storage tank 300, and a driving mechanism 500. The water storage tank 300 and the turntable structure 400 are arranged in the water washing air duct 130, and are used to humidify the air flow in the water washing air duct 130. The driving mechanism is at least partially connected to the housing 100, and is used to cause the turntable structure 400 to rotate.

[0082] Specifically, the rotating disk structure 400 includes a rotating shaft 410 rotatably connected to the water storage tank 300 and at least one blade 420 connected to the rotating shaft 410 and rotating with the rotating shaft 410. Each blade 420 may include a plurality of water tanks (not shown in the figure), and each water tank is provided with a plurality of ventilation holes (not shown in the figure) at intervals. Each water tank is configured to alternately switch between a first state of being immersed in the water in the water storage tank 300 and a second state of being above the water surface in the water storage tank 300 as the rotating shaft 410 rotates, and retain part of the water in the water tank when switching from the first state to the second state, so that when the air flow flows through the blade through the ventilation hole, the air flow is washed, purified and / or humidified by the water in the water tank.

[0083] That is, during the rotation of the turntable structure 400, the water tank is alternately immersed in the water in the water tank 300 or transferred out of the water in the water tank 300. When the water tank is transferred out of the water in the water tank 300, part of the water can be retained in the water tank to bring the water into the air flow path. When the air flow passes through the blades 420 through the ventilation holes, the air is contacted and mixed with the water in the water tank, so that it is washed, purified and / or humidified.

[0084] The utility model can realize water washing, purification and / or humidification of airflow by arranging a rotating shaft and blades 420, and arranging a water tank and ventilation holes on the blades 420, so that the structure of the turntable structure 400 is very simple, the assembly efficiency is improved, and the production cost is reduced.

[0085] In some embodiments, the height of the turntable structure 400 in the water tank 300 can be set so that when the water in the water tank 300 reaches the highest water level, part of the water tank of the turntable structure 400 is above the water surface of the water tank 300 so that at least part of the water in the water tank enters the air flow path, and when the water in the water tank 300 reaches the lowest water level, part of the water tank of the turntable structure 400 is immersed in water so that water can be brought out when the turntable structure 400 rotates. The water level in the water tank 300 can be obtained by existing methods such as a liquid level sensor and a magnetic float. When the liquid level in the water tank 300 is lower than the lowest water level, the user can be prompted to add water to the water tank 300 through a display screen, a buzzer, etc.

[0086] In some embodiments, the rotating shaft 410 is arranged horizontally. The indoor air inlet 111 and the outdoor air inlet 112 are both located radially outside the turntable structure 400, so that the airflow entering the air duct 130 through the air inlet 110 flows toward the turntable structure 400 along the radial direction of the turntable structure 400 and flows through the blades 420. Thus, the design of the air duct 130 is simplified, the airflow path between the air inlet 110 and the turntable structure 400 is shortened, and the airflow resistance is reduced.

[0087] like Figure 3 As shown, the rotating shaft 410 is horizontally arranged, and the two ends of the rotating shaft 410 can be rotatably supported on the two side walls of the water storage tank 300 through bearings. The turntable structure 400 includes a plurality of blades 420, and the plurality of blades 420 are arranged at intervals along the circumference of the rotating shaft 410. That is, the width direction of each blade 420 is consistent with the extension direction of the rotating shaft 410, thereby expanding the area that can contact the airflow as much as possible, thereby improving the efficiency of humidifying and purifying the air.

[0088] like Figure 4 As shown, the airflow in the air duct 130 flows toward the turntable structure 400 along the radial direction of the turntable structure 400. That is, the direction in which the airflow flows toward the turntable structure 400 is perpendicular to its rotation axis 410. Therefore, when the airflow flows toward the turntable structure 400, it passes through the blade 420 through the ventilation holes of the blade 420 portion located above the water surface of the water storage tank 300, ensuring that the airflow is fully in contact with the water retained in the water tank, thereby improving the efficiency of humidifying and purifying the air.

[0089] In the humidification and purification device 10 of the utility model, during the rotation of the turntable structure 400, when the water tank rotates to a position higher than the water surface in the water storage tank 300, the water in it flows downward, thereby forming a water curtain similar to a waterfall. When the airflow flows through the blades 420, it contacts and mixes with the water curtain, thereby being washed, purified and / or humidified. The utility model promotes the contact and mixing of the airflow with the water by generating a water curtain in the water tank, which can greatly increase the air intake space without affecting the air volume, thereby improving the efficiency of humidification and air purification.

[0090] Those skilled in the art should also understand that the indoor mentioned in the embodiment of the utility model refers to the indoor environment space where the humidification and purification device 10 is located, and the outdoor mentioned in the embodiment of the utility model refers to the outdoor environment space. In addition, the terms "upper", "lower", "front", "back", "top", "bottom", "left", "right", etc. used to indicate the orientation or position relationship in the embodiment of the utility model are based on the actual use status of the humidification and purification device 10 and the air conditioner 1. These terms are only for the convenience of describing and understanding the technical solution of the utility model, and do not indicate or imply that the device or device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0091] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A humidification and purification device, characterized in that: include: a housing, wherein a water washing air duct for circulating air flow is formed; as well as The air outlet structure includes an air duct component connected to the shell and a decorative component connected to the air duct component, the air duct component is provided with an air outlet, an air outlet duct connecting the water washing air duct and the air outlet is formed inside the air duct component, the decorative component is arranged adjacent to the air outlet, and the decorative component has a decorative surface exposed on the outside of the air outlet.

2. The humidification and purification device according to claim 1, characterized in that: The air duct assembly includes an air duct connector, a water receiving tray, an air outlet frame and a forward air guide component which are sequentially connected and arranged along the flow direction of the airflow; The interiors of the air duct connector, the water receiving tray, and the air outlet frame are all hollow and connected to form the air outlet duct, and the front side of the air outlet frame is opened to form the air outlet; and The forward air guiding component is arranged in the front area of ​​the air outlet and connected to the front bottom of the air outlet frame, and the forward air guiding component has an air guiding surface extending forward and upward from the bottom edge of the air outlet to guide the airflow discharged from the air outlet to flow forward and upward.

3. The humidification and purification device according to claim 2, characterized in that: The decorative component includes a front decorative panel and an upper decorative panel, the front decorative panel is connected to the front side of the front air guide component, the upper decorative panel is connected to the top of the air outlet frame, and the top surface of the front decorative panel and the top surface of the upper decorative panel are both provided with a texture structure to form the decorative surface.

4. The humidification and purification device according to claim 3, characterized in that: The top surface of the front decorative plate extends forward and downward from the top side of the wind guide surface.

5. The humidification and purification device according to claim 1, characterized in that: The humidification and purification device also includes: The air outlet cover is detachably arranged at the position of the air outlet to open or close the air outlet.

6. The humidification and purification device according to claim 2, characterized in that: The air outlet frame includes a bottom plate with an air flow inlet in the middle, two side plates extending upward from the left and right sides of the bottom plate, and an air guide plate extending from the rear edge of the air flow inlet to the top edge of the air outlet, and the air guide plate is configured to be connected to the two side plates on the left and right sides respectively to define a third air duct together with the two side plates.

7. The humidification and purification device according to claim 6, characterized in that: The water receiving tray is located at the bottom of the air outlet frame, and the water receiving tray includes a bottom wall with a through hole in the middle, a first side wall extending upward around the outer edge of the bottom wall, and a second side wall extending upward around the edge of the through hole, the second side wall is hollow inside to form a second air duct, and the bottom wall, the first side wall and the second side wall together define a water receiving trough for receiving condensed water.

8. The humidification and purification device according to claim 7, characterized in that: The humidification and purification device also includes: a fan connected to the housing, used to cause the airflow in the water washing air duct to flow into the air outlet air duct, and having an exhaust port and an air intake port connected to the water washing air duct; and The air duct connector is connected to the fan, and has an air inlet and an annular side wall extending upward from the air inlet, the annular side wall is hollow inside to form a first air duct, and the first air duct is communicated with the exhaust port; The first air duct, the second air duct and the third air duct are connected in sequence to form the air outlet duct.

9. The humidification and purification device according to claim 7, characterized in that: The air guide plate is provided with a water guide hole to guide the condensed water on the side of the air guide plate close to the third air duct to the side of the air guide plate away from the third air duct; and The bottom plate is provided with a water leakage hole on a side away from the air flow inlet, and the water leakage hole is located above the water receiving groove and is used to discharge the condensed water gathered in the air outlet frame into the water receiving groove.

10. An air conditioner, characterized in that: include: chassis; as well as The humidification and purification device according to any one of claims 1 to 9, wherein the decorative surface of the humidification and purification device is exposed outside the casing.

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