Wet curtain structure, air treatment device and humidification device

Abstract

The utility model provides a wet curtain structure, an air treatment device and a humidification device, and relates to the technical field of air treatment. The wet curtain structure can comprise a wet curtain body, a supporting assembly and a water pan, a first limiting piece is arranged at the position of the supporting assembly, and a second limiting piece is arranged at the position of the water pan. The first limiting piece and the second limiting piece extend in the preset direction, through cooperation of the first limiting piece and the second limiting piece, the supporting assembly is in relative sliding connection with the water pan in the preset direction, installation of the supporting assembly is facilitated, and the relative position of the supporting assembly and the water pan can be limited; and the situation that the supporting assembly and the water pan move relatively in different directions after being installed, and the humidification effect is affected is avoided.

Description

Technical Field

[0001] This application relates to the field of air treatment technology, and in particular to a wet curtain structure, an air treatment device, and a humidification device. Background Technology

[0002] In air handling units with humidification functions, the evaporative cooling pad structure effectively increases air humidity, making indoor air more humid and comfortable. The evaporative cooling pad structure needs to receive water injected from an external water source to increase the humidity of the airflow. Generally, the evaporative cooling pad structure is placed on a drip tray to collect excess water seeping from it.

[0003] However, the current installation process between the wet curtain structure and the water tray is inconvenient, and misalignment is prone to occur during use, causing water overflow or even affecting the humidification effect. Utility Model Content

[0004] The purpose of this application is to provide a wet curtain structure that solves the technical problem of unstable installation between the wet curtain structure and the water receiving tray in the prior art.

[0005] A further objective of this application is to provide an air handling device including the evaporative cooling pad structure.

[0006] A further objective of this application is to provide a humidification device including the wet curtain structure.

[0007] According to the first aspect of the purpose of this application, this application provides a wet curtain structure, including:

[0008] wet curtain body;

[0009] Support components are used to support the wet curtain body;

[0010] A drip tray is located at the bottom of the wet curtain body and the support assembly to receive liquid flowing down from the wet curtain body.

[0011] The support component is provided with a first limiting member on the side facing the water receiving tray, and the water receiving tray is provided with a second limiting member matching the first limiting member on the side facing the support component. The support component and the water receiving tray are slidably connected in a preset direction through the first limiting member and the second limiting member, and the first limiting member and the second limiting member extend along the preset direction.

[0012] Optionally, the first limiting member is a slider, and the second limiting member is a groove.

[0013] Optionally, the first limiting member is a groove, and the second limiting member is a slider.

[0014] Optionally, a first groove matching the slide is formed on one side of the bottom of the support component. The first groove is located at the front end of the slide in the preset direction, so that the slide slides along the slider into the water receiving tray.

[0015] Optionally, the number of sliders includes at least two, and the at least two sliders are arranged side by side along the preset direction, with a gap between adjacent sliders.

[0016] Optionally, each of the sliders includes a guide segment and a limiting segment that are interconnected along the preset direction;

[0017] Along the direction close to the limiting segment, the cross-sectional dimension of the guide segment gradually increases in the preset direction until it is the same as the cross-sectional dimension of the limiting segment.

[0018] The rear end structure of the guide segment is tapered towards the bottom or middle, thereby gradually guiding the support component to the limiting segment as it slides along the slider.

[0019] Optionally, the length of the guide segment in the preset direction is less than the length of the limiting segment in the preset direction.

[0020] Optionally, a first baffle is provided on one side of the bottom of the support component. The first baffle is located at the rear end of the first limiting member in the preset direction and is used to abut against the second limiting member when the support component slides completely into the water receiving tray along the second limiting member.

[0021] Optionally, a second baffle is provided on one side of the water receiving tray. The second baffle is located at the front end of the second limiting member in the preset direction and is used to abut against the supporting member when the supporting member slides completely into the water receiving tray along the second limiting member.

[0022] Optionally, the support assembly includes a base supported at the bottom of the wet curtain body, a crossbeam extending along the preset direction is provided at the base, and the bottom of the crossbeam forms the groove.

[0023] Optionally, the base includes:

[0024] The intermediate plate is located at the bottom of the wet curtain body;

[0025] The inner panel is connected to the intermediate panel and located inside the wet curtain body;

[0026] The outer panel is connected to the middle panel and is located outside the wet curtain body; wherein the plane of the inner panel and the plane of the outer panel are both perpendicular to the plane of the middle panel, and the inner panel, the middle panel and the outer panel form a second groove for supporting the wet curtain body.

[0027] Optionally, the height of the inner plate in the vertical direction is lower than that of the outer plate in the vertical direction, so that the liquid flowing into the second groove from the wet curtain body overflows from the inner plate.

[0028] Optionally, at least one third groove is provided above the inner plate, and the bottom of the third groove is lower than the height of the top of the outer plate.

[0029] Optionally, the cross-section of the wet curtain body is annular, the inner plate of the base is located inside the wet curtain body, and the outer plate of the base is located outside the wet curtain body.

[0030] The crossbeam connects two opposite sides of the inner plate radially.

[0031] The groove extends from one side of the outer plate along the bottom of the crossbeam to the other side of the outer plate.

[0032] Optionally, the water receiving tray further includes a sunken trough and a boss surrounding the trough, with the outer plate supported on the boss and the inner plate located above the trough.

[0033] Optionally, the outer plate extends vertically from above the middle plate to below the middle plate and is supported at the boss;

[0034] The inner plate extends vertically from above the middle plate to below the middle plate.

[0035] Optionally, at least one first magnetic element is provided at the base;

[0036] At least one second magnetic attraction element is provided at the water receiving tray;

[0037] When the support assembly is slidably installed at the water receiving tray, the first magnetic suction member and the second magnetic suction member are positioned correspondingly and attract each other.

[0038] Optionally, the first magnetic attractor is disposed at the first limiting member, and the second magnetic attractor is disposed at the second limiting member.

[0039] Optionally, the first magnetic chuck is disposed on the side of the intermediate plate facing the boss, and the second magnetic chuck is disposed on the boss.

[0040] Optionally, the bottom of the water receiving tray is provided with a water outlet;

[0041] The height of the outlet is lower than the height of other locations at the bottom of the tank.

[0042] In particular, this application provides an air handling device including the wet curtain structure described above.

[0043] In particular, this application provides a humidification device, including the wet curtain structure described above.

[0044] This design incorporates a first limiting component at the support assembly and a second limiting component at the water receiving tray. Both the first and second limiting components extend along a preset direction. Through their cooperation, the support assembly and the water receiving tray slide relative to each other in the preset direction. This not only facilitates the installation and disassembly of the support assembly but also limits the relative position between the support assembly and the water receiving tray. This prevents problems such as water inlet position displacement and water overflow caused by relative movement in different directions after installation, thus ensuring the humidification effect of the air handling unit.

[0045] Furthermore, this design incorporates a first groove at the front end of the chute, with the cross-sectional dimensions of this groove gradually decreasing from the end furthest from the chute to the end closest to it, until they become identical to the cross-sectional dimensions of the chute. During the process of the support assembly sliding into the water receiving tray, the front end of the first groove first contacts the slider, then slowly slides to the rear end of the first groove to contact the slider, finally transitioning to contact between the chute and the slider. The slider then slowly slides into the rear end of the chute. Because the cross-sectional dimensions of the front end of the first groove are larger than those of the chute and are gradually changing, the slider easily slides into the chute under the guidance of the first groove.

[0046] In addition, this solution improves the water discharge effect of the water receiving tray by designing multiple sliders arranged side by side, with at least one adjacent slider having a gap between them so that water in the water receiving tray can flow between the sliders. This avoids the problem of water flowing down from the wet curtain body being blocked by the sliders, which would otherwise cause poor water discharge from the water receiving tray.

[0047] Furthermore, each slider in this solution may include a guide section and a limiting section interconnected along a preset direction. Along the direction approaching the limiting section, the cross-sectional dimension of the guide section gradually increases until it matches the cross-sectional dimension of the limiting section. The main purpose of this guide section is to facilitate the sliding of the chute into engagement with the limiting section, avoiding direct jamming between the chute and the limiting section, which could lead to positioning difficulties or excessive resistance, resulting in laborious installation and jamming. Additionally, the support assembly in this embodiment may include a base supported at the bottom of the evaporative cooling pad body, with a crossbeam extending along a preset direction at the base. The crossbeam spans the base, serving two purposes: firstly, it can act as a handle, facilitating the disassembly of the base; secondly, it can be reused as a carrier for the chute, enabling the disassembly / assembly of the evaporative cooling pad structure.

[0048] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments of this application in conjunction with the accompanying drawings. Attached Figure Description

[0049] The following sections will describe some specific embodiments of this application in detail by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0050] Figure 1 This is a schematic structural diagram of an air handling apparatus according to a specific embodiment of this application;

[0051] Figure 2 This is a schematic structural diagram of a wet curtain structure according to a specific embodiment of this application;

[0052] Figure 3 This is a schematic exploded view of a wet curtain structure according to a specific embodiment of this application;

[0053] Figure 4 This is a schematic structural diagram of the bottom surface of a base according to a specific embodiment of this application;

[0054] Figure 5 This is a schematic structural diagram of a water receiving tray according to a specific embodiment of this application;

[0055] Figure 6 This is a schematic cross-sectional view of a water receiving tray according to a specific embodiment of this application;

[0056] Figure 7 This is a schematic structural diagram of a base according to a specific embodiment of this application;

[0057] Figure 8 This is a cross-sectional structural diagram of a specific embodiment of the present application, showing the base positioned above the water receiving tray;

[0058] Figure 9 This is a schematic structural diagram of the bottom surface of a water receiving tray according to a specific embodiment of this application.

[0059] Explanation of reference numerals in the attached figures:

[0060] Air handling unit-10; Air outlet-11;

[0061] Evaporative cooling pad structure -100;

[0062] wet curtain body-200;

[0063] Support component - 300; First limiting component - 310; First groove - 320; First baffle - 330; Handle - 340;

[0064] Base - 400; Crossbeam - 410; Middle plate - 420; Inner plate - 430; Outer plate - 440; Second groove - 450; First magnetic clasp - 460; Third groove - 470;

[0065] Water receiving tray - 500; Second limiting component - 510; Guide section - 511; Limiting section - 512; Second baffle - 520; Tank body - 530; Boss - 540; Second magnetic suction component - 550; Water outlet - 560. Detailed Implementation

[0066] In the description of this embodiment, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0067] As a specific embodiment of this application, such as Figure 1 As shown, this embodiment provides a wet curtain structure 100, which can be part of an air handling device 10, and can humidify the air when the air handling device 10 processes the air.

[0068] In one example, the air handling device 10 may include an airflow generating assembly (not shown) for generating an airflow and ejecting it from the air outlet 11. A wet curtain structure 100 is disposed within the internal chamber of the air handling device 10, downstream of the airflow generating assembly, to increase the humidity of the airflow generated by the airflow generating assembly, thereby achieving a humidification effect. The air handling device 10 provided in this embodiment is a humidifier, but it can also be other air handling devices capable of outputting humid airflow.

[0069] Specifically, such as Figure 2 and Figure 3 As shown, the evaporative cooling pad structure 100 of this embodiment may include an evaporative cooling pad body 200, a support assembly 300, and a water receiving tray 500. The support assembly 300 supports the evaporative cooling pad body 200. The water receiving tray 500 is disposed at the bottom of the evaporative cooling pad body 200 and the support assembly 300, and is used to receive liquid flowing down from the evaporative cooling pad body 200. A first limiting member 310 is provided on the side of the support assembly 300 facing the water receiving tray 500, and a second limiting member 510 matching the first limiting member 310 is provided on the side of the water receiving tray 500 facing the support assembly 300. The support assembly 300 and the water receiving tray 500 are slidably connected in a preset direction via the first limiting member 310 and the second limiting member 510, which extend along the preset direction. Figure 3 The direction indicated by A in the middle is the preset direction.

[0070] Specifically, in this embodiment, a first limiting member 310 is provided at the support component 300, and a second limiting member 510 is provided at the water receiving tray 500. In this embodiment, both the first limiting member 310 and the second limiting member 510 extend along a preset direction. Through the cooperation of the first limiting member 310 and the second limiting member 510, the support component 300 and the water receiving tray 500 are relatively slidably connected in the preset direction. This not only facilitates the installation of the support component 300, but also limits the relative position of the support component 300 and the water receiving tray 500. This avoids problems such as the water inlet position of the wet curtain body 200 shifting and water overflow caused by the relative movement of the support component 300 and the water receiving tray 500 in different directions after installation, thereby ensuring the humidification effect of the air handling device 10.

[0071] In one embodiment, the first limiting member 310 is a slider, and the second limiting member 510 is a groove.

[0072] In another embodiment, the first limiting member 310 is a groove and the second limiting member 510 is a slider.

[0073] In all embodiments, the slide groove engages with the slider and moves along the direction in which the slider extends (i.e., the preset direction) to achieve installation / removal. Preferably, the slider and the slide groove are matched in structure and size, thereby enabling smoother installation / removal. It is understood that in other embodiments, the first limiting member 310 and the second limiting member 510 may also be other types of mating components capable of sliding connection, and this application does not limit the types of the first limiting member 310 and the second limiting member 510.

[0074] For ease of description, the following embodiments and figures are illustrated using the first limiting member 310 at the support component 300 as a sliding groove and the second limiting member 510 at the water receiving tray 500 as a slider as an example, but this application is not limited thereto.

[0075] Specifically, in one embodiment, the wet curtain body 200 can be an annular cylindrical shape, and the water receiving tray 500 can be a disc shape. Therefore, the preset direction in this embodiment can preferably be the radial direction of the water receiving tray 500, thereby ensuring that the wet curtain body 200 can be installed above the center of the water receiving tray 500. This ensures the water receiving effect of the water receiving tray 500 and also improves the stability of the installation and the convenience of disassembly / reassembly.

[0076] Understandably, in other embodiments, the wet curtain body 200 may also be a triangular prism, a square prism, or other columnar, semi-columnar, or flat shape, and the water receiving tray 500 may also be elliptical, triangular, or square. This application does not limit the shape of the wet curtain body 200 and the water receiving tray 500; they can be set according to actual needs. Understandably, the accompanying drawings of this application illustrate the wet curtain body 200 as a circular columnar shape and the water receiving tray 500 as a disc shape, but this application is not limited to these.

[0077] As a specific embodiment of this application, such as Figure 4 As shown, in this embodiment, a first groove 320 matching the slide groove is formed on one side of the bottom of the support component 300. The first groove 320 is located at the front end of the slide groove in a preset direction, so that the slide groove slides into the water receiving tray 500 along the slider. Specifically, in this application, the front end in the preset direction refers to the direction of movement of the support component 300 when it slides into the water receiving tray 500 while the water receiving tray 500 is stationary; the opposite direction is the rear end. Specifically, as follows... Figure 3 and Figure 4 As shown in the image.

[0078] Specifically, the cross-sectional dimension of the first groove 320 is larger than the cross-sectional dimension of the slide. This cross-section refers to the cross-section formed by cutting the first groove 320 and the slide in a plane perpendicular to a preset direction.

[0079] Preferably, the cross-sectional dimensions of the first groove 320 gradually decrease from the end furthest from the groove to the end closest to the groove until they become the same as the cross-sectional dimensions of the groove. Specifically, as shown in the example... Figure 4 In the process of the support component 300 sliding into the water receiving tray 500 while the water receiving tray 500 remains stationary, the front end of the first groove 320 first contacts the slider, then slowly slides to the rear end of the first groove 320 to contact the slider, and finally transitions to the contact between the slide groove and the slider. The slider slowly slides into the rear end of the slide groove. Since the cross-sectional size of the front end of the first groove 320 is larger than the cross-sectional size of the slide groove and is gradually changed, the slider can easily slide into the slide groove under the guidance of the first groove 320.

[0080] As a specific embodiment of this application, such as Figure 5 and Figure 6 As shown, the number of sliders in this embodiment may include at least two, at least two sliders are arranged side by side along a preset direction, and at least some adjacent sliders are separated by a gap.

[0081] Specifically, in this embodiment, because the slider is located at the water receiving tray 500 and extends radially, water may overflow from all sides of the wet curtain body 200 to the water receiving tray 500. The water outlet at the water receiving tray 500 will be blocked on one side by the slider. Therefore, this embodiment designs the sliders to be arranged in a row, with at least one gap between adjacent sliders so that water in the water receiving tray 500 can flow between the sliders. This avoids the problem of water flowing down from the wet curtain body 200 being blocked by the sliders, which would cause poor water discharge from the water receiving tray 500, thereby improving the water discharge effect of the water receiving tray 500. It is understood that the number of sliders in this application can be 1, 2, 3, 4, etc., and the specific number can be designed according to the actual situation, and is not limited here.

[0082] In one example, such as Figure 5 and Figure 6 As shown, in this embodiment, the water receiving tray 500 has two sliders, with a gap between the two sliders.

[0083] Specifically, each slider in this embodiment may include a guide segment 511 and a limiting segment 512 connected to each other along a preset direction. Along the direction approaching the limiting segment 512, the cross-sectional dimension of the guide segment 511 gradually increases in the preset direction until it is the same as the cross-sectional dimension of the limiting segment 512. More specifically, in this embodiment, the guide segment 511 on each slider is located behind the limiting segment 512. During the installation of the support assembly 300 onto the water receiving tray 500, the slide groove first contacts the rear guide segment 511, and then gradually slides to the limiting segment 512, where it is mutually limited and engaged with the slide groove by the limiting segment 512.

[0084] The main purpose of the guide section 511 is to facilitate the sliding of the chute into the engagement with the limiting section 512, and to avoid the chute and the limiting section 512 directly engaging, which would lead to positioning difficulties or excessive resistance, resulting in difficult installation and jamming.

[0085] More specifically, in this embodiment, the rear end structure of the guide segment 511 is tapered towards the bottom or middle, thereby gradually guiding the support component 300 from the guide segment 511 to the limiting segment 512 as it slides along the slider.

[0086] As a specific embodiment of this application, the length of the guide segment 511 in the preset direction is less than the length of the limiting segment 512 in the preset direction. By increasing the size of the limiting segment 512, the stability of the card slot can be increased.

[0087] As a specific embodiment of this application, such as Figure 4 As shown, a first baffle 330 is provided on one side of the bottom of the support component 300 in this embodiment. The first baffle 330 is located at the rear end of the slide groove (i.e., the first limiting member 310) in a preset direction, and is used to abut against the second limiting member 510 when the support component 300 slides completely into the water receiving tray 500 along the slider (i.e., the second limiting member 510).

[0088] As another specific embodiment, such as Figure 5 As shown, a second baffle 520 protrudes from one side of the water receiving tray 500 in this embodiment. The baffle is located at the front end of the second limiting member 510 in a preset direction and is used to abut against the supporting member 300 when the supporting member 300 slides completely into the water receiving tray 500 along the second limiting member 510.

[0089] In this embodiment, the first baffle 330 abuts against the water receiving tray 500, or the second baffle 520 abuts against the support component 300. This allows the support component 300 to be positioned relative to the water receiving tray 500 during sliding installation. The first baffle 330 or the second baffle 520 can also position the support component 300 or the water receiving tray 500 in a preset direction, thereby preventing misalignment between them and improving installation stability.

[0090] like Figure 7 As shown, the support component 300 in this embodiment may include a base 400 supported on the bottom of the wet curtain body 200. A crossbeam 410 extending along a preset direction is provided at the base 400, and a groove is formed at the bottom of the crossbeam 410.

[0091] Specifically, in this embodiment, the bottom of the crossbeam 410 is designed as a groove, which then cooperates with the slider.

[0092] In this embodiment, the crossbeam 410 spans across the base 400. On the one hand, the crossbeam 410 can be used as a handle, making it easy to disassemble the base 400 by holding the crossbeam 410; on the other hand, it can be reused as a carrier for the chute to realize the disassembly / assembly of the wet curtain structure 100.

[0093] More specifically, such as Figure 7As shown, the base 400 of this embodiment may further include a middle plate 420, an inner plate 430, and an outer plate 440, wherein the middle plate 420 is located at the bottom of the wet curtain body 200. The inner plate 430 is connected to the middle plate 420 and is located inside the wet curtain body 200. The outer plate 440 is connected to the middle plate 420 and is located outside the wet curtain body 200; wherein the plane of the inner plate 430 and the plane of the outer plate 440 are both perpendicular to the plane of the middle plate 420, and the inner plate 430, the middle plate 420, and the outer plate 440 form a second groove 450 for supporting the wet curtain body 200.

[0094] The inner plate 430, the middle plate 420 and the outer plate 440 can support and install the wet curtain body 200, and can also store and drain the liquid overflowing from the wet curtain body 200, so that the liquid overflowing from the wet curtain body 200 is kept in the second groove 450 as much as possible to maintain the humidity of the wet curtain body 200. When there is too much water, it is drained to the water receiving tray 500.

[0095] In one embodiment, the height of the inner plate 430 in the vertical direction is lower than that of the outer plate 440 in the vertical direction, so that the liquid flowing from the wet curtain body 200 into the second groove 450 overflows from the inner plate 430.

[0096] In another embodiment, at least one third groove 470 is provided above the inner plate 430, and the bottom of the third groove 470 is lower than the top height of the outer plate 440. The heights of the inner plate 430 and the outer plate 440 may or may not be the same, and are not limited herein. It is understood that the number of third grooves 470 may be one, two, or more, and their number, size, and position can be set according to actual overflow requirements, and are not limited herein.

[0097] In this embodiment, by providing a third groove 470 above the inner plate 430, the overall height of the inner plate 430 can be guaranteed as much as possible, which can better limit the wet curtain body 200. On the other hand, the water level and position of the overflow can be customized to prevent the liquid from overflowing randomly and deviating from the water receiving tray 500. For example, the liquid may flow out from the crossbeam 410, causing the liquid to flow from the gap between the crossbeam 410 and the slider to the outside of the water receiving tray 500.

[0098] In other embodiments, at least one drainage hole may be provided in the middle part of the inner plate 430, the height of which is lower than the height above the outer plate 440. The height of the inner plate 430 and the height of the outer plate 440 may or may not be the same, and this is not limited here.

[0099] In one embodiment, the evaporative cooling pad body 200 can be an annular column with an annular cross-section. A base 400 is snapped onto the underside of the evaporative cooling pad body 200. An inner plate 430 is located inside the evaporative cooling pad body 200, and an outer plate 440 is located outside the evaporative cooling pad body 200; both have circular cross-sections, and the inner plate 430 and outer plate 440 are concentric circles. A crossbeam 410 is arranged radially along the inner plate 430 and connects two opposite sides of the inner plate 430. A first groove 320 on the outer plate 440 communicates with a sliding groove below the crossbeam 410, thereby slidably connecting with a slider.

[0100] In one embodiment, such as Figure 5 and Figure 6 As shown, the water receiving tray 500 in this embodiment also includes a sunken trough 530 and a boss 540 surrounding the trough 530. The outer plate 440 is supported at the boss 540, and the inner plate 430 is located above the trough 530. In this embodiment, the water receiving tray 500 is circular, the boss 540 is annular, and the slider extends radially along the boss 540. The trough 530 is used to receive the liquid overflowing from the wet curtain body 200, while the boss 540 is used to support the wet curtain structure 100 and prevent the liquid in the trough 530 from flowing out.

[0101] Specifically, in this embodiment, the outer plate 440 is supported at the boss 540, so that the boss 540 supports the support assembly 300 through the outer plate 440, and further supports the wet curtain body 200. The inner plate 430 is located above the tank 530, so that the liquid overflowing from the inner plate 430 through the second groove 450 directly enters the tank 530.

[0102] Specifically, in this embodiment, the height of the slider is higher than the height of the boss 540 to ensure the fit between the slide groove and the slider.

[0103] More specifically, in this embodiment, the rear end of the guide segment 511 of the slider near the rear is flush with the boss 540 (e.g., Figure 5 and Figure 6 As shown in the diagram, the slider on the left is the rear slider, and the left end of the slider on the left is the rear end of the slider. This ensures that the groove of the base 400 can smoothly slide in conjunction with the slider.

[0104] As a specific embodiment of this application, such as Figure 8 As shown, in this embodiment, the outer plate 440 extends vertically from above the middle plate 420 to below the middle plate 420 and is supported at the boss 540. The inner plate 430 extends vertically from above the middle plate 420 to below the middle plate 420.

[0105] Specifically, the inner plate 430 extends from above the middle plate 420 to below the middle plate 420 to ensure that the liquid in the second groove 450 slides directly from the inner plate 430 into the tank 530 of the water receiving tray 500.

[0106] As a specific embodiment of this application, such as Figure 7 As shown, at least one first magnetic element 460 is provided at the base 400 in this embodiment. (As indicated...) Figure 9 As shown, at least one second magnetic element 550 is provided at the water receiving tray 500. When the support assembly 300 is slidably installed at the water receiving tray 500, the positions of the first magnetic element 460 and the second magnetic element 550 correspond and they attract each other.

[0107] The mutual attraction of the first magnetic component 460 and the second magnetic component 550 ensures the stability of the support component 300 and the water receiving tray 500 in the preset direction after installation, avoiding misalignment caused by loosening of the support component 300 and the water receiving tray 500 in the preset direction, which could lead to liquid overflow. At the same time, it can also guide the installation direction and improve installation efficiency.

[0108] In one embodiment, the first magnetic attractor 460 is disposed at the first limiting member 310, and the second magnetic attractor 550 is disposed at the second limiting member 510.

[0109] In another embodiment, the first magnetic member 460 is disposed on the side of the intermediate plate 420 facing the boss 540, and the second magnetic member 550 is disposed at the boss 540.

[0110] Specifically, the number of first magnetic components 460 and second magnetic components 550 is the same, and they are arranged correspondingly. The number of either the first magnetic component 460 or the second magnetic component 550 can be one or more. The number and position of the first magnetic component 460 and the second magnetic component 550 can be set according to actual needs and are not limited here.

[0111] Specifically, such as Figure 5 and Figure 9 As shown, in this embodiment, the bottom of the tank 530 of the water receiving tray 500 is provided with a water outlet 560. Preferably, the water outlet 560 is located at the bottom of the tank 530. More preferably, in this embodiment, the height of the water outlet 560 is lower than the height of other positions at the bottom of the tank 530. This ensures that the liquid entering the tank 530 flows to the water outlet 560 immediately and is discharged from the water outlet 560.

[0112] As a specific embodiment of this application, such as Figure 2As shown, the support component 300 in this embodiment is also provided with a handle 340, which is located on the side of the rear end of the support component 300 in a preset direction. The handle 340 being located at the rear end of the support component 300 in the preset direction allows for easy sliding installation of the support component 300 and the water receiving tray 500 directly via the handle 340, and also allows for detachment of the support component 300 from the water receiving tray 500 from the handle 340.

[0113] As a specific embodiment of this application, such as Figure 1 As shown, this embodiment also discloses an air handling device 10, which may include the wet curtain structure 100 in the above embodiment.

[0114] As a specific embodiment of this application, this embodiment also discloses a humidification device, which includes the above-mentioned wet curtain structure 100.

[0115] Therefore, those skilled in the art should recognize that although many exemplary embodiments of this application have been shown and described in detail herein, many other variations or modifications conforming to the principles of this application can be directly determined or derived from the disclosure of this application without departing from the spirit and scope of this application. Thus, the scope of this application should be understood and construed as covering all such other variations or modifications.

Claims

1. A wet curtain structure, characterized in that, include: wet curtain body; Support components are used to support the wet curtain body; A drip tray is located at the bottom of the wet curtain body and the support assembly to receive liquid flowing down from the wet curtain body. The support component is provided with a first limiting member on the side facing the water receiving tray, and the water receiving tray is provided with a second limiting member matching the first limiting member on the side facing the support component. The support component and the water receiving tray are slidably connected in a preset direction through the first limiting member and the second limiting member, and the first limiting member and the second limiting member extend along the preset direction.

2. The wet curtain structure according to claim 1, characterized in that, The first limiting member is a slider, and the second limiting member is a groove.

3. The wet curtain structure according to claim 1, characterized in that, The first limiting member is a sliding groove, and the second limiting member is a slider.

4. The wet curtain structure according to claim 3, characterized in that, A first groove matching the slide is formed on one side of the bottom of the support component. The first groove is located at the front end of the slide in the preset direction, so that the slide slides along the slider into the water receiving tray.

5. The wet curtain structure according to claim 3, characterized in that, The number of sliders includes at least two, and the at least two sliders are arranged side by side along the preset direction, with a gap between at least some of the adjacent sliders.

6. The wet curtain structure according to claim 5, characterized in that, Each of the sliders includes a guide segment and a limiting segment that are interconnected along the preset direction; Along the direction close to the limiting segment, the cross-sectional dimension of the guide segment gradually increases in the preset direction until it is the same as the cross-sectional dimension of the limiting segment.

7. The wet curtain structure according to claim 6, characterized in that, The length of the guide segment in the preset direction is less than the length of the limiting segment in the preset direction.

8. The wet curtain structure according to claim 1, characterized in that, A first baffle is provided on one side of the bottom of the support component. The first baffle is located at the rear end of the first limiting member in the preset direction and is used to abut against the second limiting member when the support component slides completely into the water receiving tray along the second limiting member.

9. The wet curtain structure according to claim 1, characterized in that, A second baffle is provided on one side of the water receiving tray. The second baffle is located at the front end of the second limiting member in the preset direction and is used to abut against the supporting member when the supporting member slides completely into the water receiving tray along the second limiting member.

10. The wet curtain structure according to claim 3, characterized in that, The support assembly includes a base supported at the bottom of the wet curtain body, a crossbeam extending along the preset direction is provided at the base, and the bottom of the crossbeam forms the groove.

11. The wet curtain structure according to claim 10, characterized in that, The base includes: The intermediate plate is located at the bottom of the wet curtain body; The inner panel is connected to the intermediate panel and located inside the wet curtain body; The outer panel is connected to the middle panel and is located outside the wet curtain body; wherein the plane of the inner panel and the plane of the outer panel are both perpendicular to the plane of the middle panel, and the inner panel, the middle panel and the outer panel form a second groove for supporting the wet curtain body.

12. The wet curtain structure according to claim 11, characterized in that, The height of the inner plate in the vertical direction is lower than the height of the outer plate in the vertical direction.

13. The wet curtain structure according to claim 11, characterized in that, At least one third groove is provided above the inner plate, and the bottom of the third groove is lower than the top of the outer plate.

14. The wet curtain structure according to claim 11, characterized in that, The wet curtain body has an annular cross-section, and the inner plate of the base is located inside the wet curtain body; the outer plate of the base is located outside the wet curtain body. The crossbeam connects two opposite sides of the inner plate radially. The groove extends from one side of the outer plate along the bottom of the crossbeam to the other side of the outer plate.

15. The wet curtain structure according to claim 11, characterized in that, The water receiving tray also includes a sunken trough and a boss surrounding the trough. The outer plate is supported on the boss, and the inner plate is located above the trough.

16. The wet curtain structure according to claim 15, characterized in that, The outer plate extends vertically from above the middle plate to below the middle plate and is supported at the boss. The inner plate extends vertically from above the middle plate to below the middle plate.

17. The wet curtain structure according to claim 15, characterized in that, At least one first magnetic attraction element is provided at the base; At least one second magnetic attraction element is provided at the water receiving tray; When the support assembly is slidably installed at the water receiving tray, the first magnetic suction member and the second magnetic suction member are positioned correspondingly and attract each other.

18. The wet curtain structure according to claim 17, characterized in that, The first magnetic suction component is disposed at the first limiting component, and the second magnetic suction component is disposed at the second limiting component.

19. The wet curtain structure according to claim 17, characterized in that, The first magnetic chuck is disposed on the side of the middle plate facing the boss, and the second magnetic chuck is disposed on the boss.

20. The wet curtain structure according to claim 15, characterized in that, The bottom of the water receiving tray is provided with a water outlet; The height of the outlet is lower than the height of other locations at the bottom of the tank.

21. An air handling device, characterized in that, The wet curtain structure includes any one of claims 1-20.

22. A humidification device, characterized in that, The wet curtain structure includes any one of claims 1-20.

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