Air treatment equipment and humidification equipment

Abstract

The utility model relates to air treatment equipment and humidification equipment. The air treatment equipment comprises a shell, wherein a cavity is formed in the shell; the first side column forms a connecting piece of the shell; the wet curtain structure is located in the cavity, close to the side, away from the shell, of the first side column and used for increasing the humidity of the air flow; the first disinfection assembly is connected to the side, close to the shell, of the first side column and comprises at least one first irradiation lamp, and the first irradiation lamp is used for emitting first disinfection light rays. Wherein the first side column is provided with a window, the first irradiation lamp is located in the window, and first disinfection light rays emitted by the first irradiation lamp are emitted to the wet curtain structure from the window. According to the air treatment equipment, humid air can be disinfected when being evaporated from the wet curtain structure, so that the situation that water discharged from the water tank is secondarily polluted can be greatly reduced, and the cleanliness of the humid air discharged from the air treatment equipment is guaranteed.

Description

Technical Field

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

[0002] As people's living standards improve, air handling equipment is becoming increasingly versatile. Among them, air handling equipment with humidification function can increase the humidity of the air and is very popular in dry areas.

[0003] Due to the humid environment inside, air handling equipment with humidification functions is prone to bacterial or viral growth during use, which can lead to contamination of the generated humid airflow.

[0004] Most air handling units currently achieve disinfection by incorporating disinfection mechanisms within the water pump or tank. However, the water discharged from the tank can still be subject to secondary contamination, and the cleanliness of the humid airflow cannot be guaranteed. Utility Model Content

[0005] In view of this, the present application provides an air handling device and a humidification device to solve at least one problem existing in the prior art.

[0006] In a first aspect, embodiments of this application provide an air handling device, the air handling device comprising:

[0007] The housing has an internal chamber for generating airflow;

[0008] The first side post is formed as a connector of the housing;

[0009] A wet curtain structure is located inside the cavity and near the first side column on the side away from the housing, for increasing the humidity of the airflow;

[0010] A first disinfection component is connected to the side of the first side post near the housing. The first disinfection component includes at least one first irradiation lamp, which is used to emit a first disinfection light.

[0011] The first side column is provided with a window, the first illumination lamp is located inside the window, and the first disinfection light emitted by the first illumination lamp shines from the window onto the wet curtain structure.

[0012] In conjunction with the first aspect of this application, in an optional embodiment, the evaporative cooling pad structure is a hollow columnar structure;

[0013] The wet curtain structure has a perforated area opposite to the window position, and the first disinfection light emitted by the first irradiation lamp shines from the window through the perforated area onto the wet curtain structure.

[0014] In conjunction with the first aspect of this application, in an optional embodiment, the area of ​​the cutout region is greater than or equal to the area of ​​the window.

[0015] In conjunction with the first aspect of this application, in an optional embodiment, the wet curtain structure is a hollow cylindrical structure.

[0016] In conjunction with the first aspect of this application, in an optional embodiment, the wet curtain structure includes a frame and a curtain, the curtain being sleeved on the frame, and the frame being detachably connected to the housing.

[0017] In conjunction with the first aspect of this application, in an optional embodiment, at least two of the first irradiation lamps are provided along the axial direction of the frame, and the first disinfection light emitted by the at least two first irradiation lamps irradiates the curtain on the frame, wherein the first disinfection light emitted by the at least two first irradiation lamps covers the curtain.

[0018] In conjunction with the first aspect of this application, in an alternative embodiment, the window provided on the first side column gradually enlarges in the direction perpendicular to the axis of the evaporative cooling pad structure and along the direction toward the evaporative cooling pad structure.

[0019] In conjunction with the first aspect of this application, in an optional embodiment, the first disinfection component further includes a first circuit board, and the first irradiation lamp is connected to the first circuit board.

[0020] In conjunction with the first aspect of this application, in an optional embodiment, the air handling apparatus further includes:

[0021] A water tank is used to hold liquids;

[0022] A water supply pipe, one end of which is connected to the liquid contained in the water tank, and the other end is close to the wet curtain structure;

[0023] The second disinfection component is located on the water supply pipe and is used to sterilize the liquid passing through the water supply pipe.

[0024] In conjunction with the first aspect of this application, in an optional embodiment, the second disinfection component includes a second circuit board and at least one second irradiation lamp, the second irradiation lamp being connected to the second circuit board and used to emit a second disinfection light.

[0025] In conjunction with the first aspect of this application, in an optional embodiment, the first disinfection component and / or the second disinfection component are ultraviolet disinfection components.

[0026] In conjunction with the first aspect of this application, in an alternative embodiment, at least a portion of the water supply pipe is a transparent pipe;

[0027] The second disinfection component is located on one side of the transparent tube. The second disinfection light emitted by the second disinfection component penetrates the transparent tube and sterilizes the liquid passing through the transparent tube.

[0028] In conjunction with the first aspect of this application, in an optional embodiment, the water supply pipe further includes a first water pipe and a second water pipe, with the two ends of the transparent pipe respectively connected to the first water pipe and the second water pipe, and the liquid in the water tank flows sequentially through the second water pipe, the transparent pipe and the first water pipe before flowing to the wet curtain structure.

[0029] In conjunction with the first aspect of this application, in an optional embodiment, the diameter of the circle containing the cross-section of the transparent tube is greater than the diameter of the circles containing the cross-sections of the first water pipe and the second water pipe.

[0030] In conjunction with the first aspect of this application, in an optional embodiment, the wet curtain structure includes a frame and a curtain, the curtain being sleeved on the frame, and the frame being detachably connected to the housing;

[0031] The frame is provided with a water inlet tank, and the liquid discharged from the first water pipe flows into the water inlet tank;

[0032] The bottom of the water inlet tank is provided with at least one water outlet, which corresponds to the position of the curtain body. The liquid in the water inlet tank flows to the curtain body through at least one of the water outlets.

[0033] In conjunction with the first aspect of this application, in an optional embodiment, the air handling apparatus further includes:

[0034] A container is fitted onto the water supply pipe, with at least a portion of the transparent tube in the water supply pipe and the second disinfection component located within the internal space of the container, so that the second disinfection light emitted by the second irradiation lamp is focused within the internal space of the container.

[0035] In conjunction with the first aspect of this application, in an optional embodiment, the air handling apparatus further includes:

[0036] The second side column is connected to the inner wall of the housing. The second side column and the first side column are located on both sides of the wet curtain structure. The water supply pipe, the second disinfection component and the accommodating box are placed in the accommodating space formed by the second side column.

[0037] Secondly, embodiments of this application also provide a humidification device, which includes the air handling device provided according to any embodiment of the first aspect.

[0038] The air handling equipment provided in this application embodiment includes a first disinfection component between the evaporative cooling pad structure and the housing. A first disinfection light emitted from a first lamp in the first disinfection component shines through a window on the first side column onto the evaporative cooling pad structure to disinfect it. This ensures that the humid air is disinfected as it evaporates from the evaporative cooling pad structure, significantly reducing the possibility of secondary contamination of the water discharged from the water tank and guaranteeing the cleanliness of the humidified air discharged from the air handling equipment, thus improving humidification efficiency. Furthermore, the arrangement of the first side column and window allows for the reuse of the structure of the first side column, which serves as a connector in the air handling equipment, improving space utilization while maintaining disinfection effectiveness.

[0039] Furthermore, the first disinfection light emitted by the first irradiation lamp shines from the window through the perforated area into the interior of the wet curtain structure. The first disinfection light emitted by the first irradiation lamp can not only directly irradiate the outer wall of the wet curtain structure, but also directly irradiate the inner wall of the wet curtain structure, thereby achieving all-round disinfection and sterilization of the wet curtain structure and improving the disinfection effect of the wet curtain structure.

[0040] Furthermore, the frame has one or more first hollow areas, and there are connecting ribs between adjacent first hollow areas to improve the stability of the frame; correspondingly, the curtain has the same number of second hollow areas as the frame, and there are also connecting ribs between adjacent second hollow areas to facilitate the curtain being fitted onto the frame.

[0041] Furthermore, the side walls of the frame are provided with multiple third perforated areas, allowing evaporation to occur simultaneously from both the front and back of the curtain when it is fitted onto the frame, thus improving evaporation efficiency. This can be understood as the frame acting as a skeleton structure, reducing the contact area between the frame and the curtain while ensuring the connection strength of the curtain, thereby increasing the contact area between the curtain and the airflow and ultimately improving humidification efficiency.

[0042] Furthermore, through the arrangement of the first and second disinfection components, the air handling unit can perform all-round sterilization from both the water supply process and the wet curtain humidification, greatly ensuring the cleanliness of the humidified airflow.

[0043] Furthermore, at least part of the transparent tube and the second disinfection component in the water supply pipe are located in the internal space of the container box, so that the second disinfection light emitted by the second irradiation lamp is concentrated in the internal space of the container box, which allows more of the second disinfection light emitted by the second irradiation lamp to irradiate into the transparent tube, thereby improving the sterilization and disinfection effect of the second irradiation lamp.

[0044] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0045] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0046] Figure 1 This is a schematic diagram of the overall structure of the air handling equipment provided in the embodiments of this application;

[0047] Figure 2 for Figure 1 Enlarged view of section AA;

[0048] Figure 3 A schematic diagram of the first side column, the second side column, and the wet curtain structure in the air handling equipment provided in the embodiments of this application;

[0049] Figure 4 This is an exploded view of the structure of the evaporative cooling pad in the air handling equipment provided in the embodiments of this application.

[0050] Figure 5 A cross-sectional schematic diagram of the wet curtain structure, the first side column, and the first disinfection component in the air handling equipment provided in the embodiments of this application;

[0051] Figure 6 An exploded view of the structure of the housing, transparent tube, first tube, second tube, and second disinfection component in the air handling equipment provided in the embodiments of this application;

[0052] Figure 7 This is a cross-sectional schematic diagram of the housing, transparent tube, first tube, second tube, and second disinfection component in the air handling equipment provided in the embodiments of this application.

[0053] Figure label:

[0054] 100. Air handling equipment;

[0055] 10. Shell; 110. First shell; 120. Second shell;

[0056] 20. Water supply components; 21. Water tank; 22. Water supply pipe; 221. First water pipe; 222. Second water pipe;

[0057] 30. Evaporative cooling pad structure; 3a. Perforated area; 31. Frame; 311. Water inlet; 3111. Water outlet; 312. First perforated area; 313. Third perforated area; 32. Curtain; 321. Second perforated area;

[0058] 40. Airflow generating assembly;

[0059] 51. First side pillar; 511. Window; 52. Second side pillar; 53. Reception box;

[0060] 60. First disinfection component; 61. First circuit board; 62. First illumination lamp;

[0061] 70. Second disinfection component; 71. Second circuit board; 72. Second illumination lamp;

[0062] 80. Transparent tube;

[0063] 91. First connecting piece; 92. Second connecting piece; 93. First sealing ring; 94. Second sealing ring. Detailed Implementation

[0064] To make the technical solution and beneficial effects of this utility model more apparent and understandable, a detailed description is provided below by listing specific embodiments. The accompanying drawings are not necessarily drawn to scale, and local features may be enlarged or reduced to more clearly show the details of the local features; unless otherwise defined, the technical and scientific terms used herein have the same meanings as those in the technical field to which this application pertains.

[0065] In the description of this utility model, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. In other words, they should not be construed as limitations on this utility model.

[0066] In this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating the relative importance of the indicated features or the number of indicated technical features. Therefore, a feature specified as "first" or "second" can explicitly indicate that at least one of those features is included. In the description of this utility model, "multiple" means at least two, such as two, three, etc.; "several" means at least one, such as one, two, three, etc., unless otherwise explicitly specified.

[0067] In this utility model, unless otherwise explicitly defined, the terms "installation," "connection," "linking," "fixing," and "setting," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can also refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0068] In this utility model, unless otherwise explicitly defined, the terms "above," "on top of," "above," "over," "below," "below," "below," or "below" for "first feature above second feature" can refer to direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Furthermore, "above," "above," and "over" for "first feature above second feature" can mean the first feature is directly above or diagonally above the second feature, or simply indicates that the horizontal height of the first feature is higher than the horizontal height of the second feature. Similarly, "below," "below," and "below" for "first feature below second feature" can mean the first feature is directly below or diagonally below the second feature, or simply indicates that the horizontal height of the first feature is lower than the horizontal height of the second feature.

[0069] This application provides an air handling device 100. Please refer to [link / reference]. Figure 1 and Figure 2 The air handling unit 100 includes a housing 10, a water supply assembly 20, a wet curtain structure 30, and an airflow generating assembly 40, all of which are located within a cavity of the housing 10.

[0070] The evaporative cooling pad structure 30 is located in the middle of the cavity of the housing 10 and is connected to the housing 10. The water supply assembly 20 includes a water tank 21, a water pump (not shown in the figure), and a water supply pipe 22. The water tank 21 is located at the bottom of the housing 10 and is used to contain liquid. One end of the water supply pipe 22 is connected to the liquid in the water tank 21, and the other end is located at the evaporative cooling pad structure 30. Driven by the water pump, the liquid in the water tank 21 is transported to the evaporative cooling pad structure 30 through the water supply pipe 22 to humidify the evaporative cooling pad structure 30. The airflow generating assembly 40 accelerates the evaporation of the humidified evaporative cooling pad and exhausts the humid air to the outside of the air handling unit 100, thereby humidifying the dry air.

[0071] The air handling device 100 provided in this embodiment is a humidifier, but it can also be other air handling devices capable of outputting humid airflow.

[0072] The housing 10 in this embodiment includes multiple sub-housings, which are assembled to form the entire housing 10. The housing 10 includes at least a first housing 110 and a second housing 120. The first housing 10 corresponds to the position of the wet curtain structure 30 and the airflow generating assembly 40. Airflow enters the internal chamber of the housing 10 from the outside through the air inlet provided in the first housing 110. The second housing 120 is connected to the first housing 110 and is located below the first housing 110, corresponding to the position of the water tank 21.

[0073] Understandably, this application does not limit the number and position of the sub-shells in the shell 10, and can be set according to actual needs.

[0074] To improve the cleanliness of humid airflow, this application provides an air handling unit 100. This air handling unit 100 includes a first disinfection component 60 at the evaporative cooling pad structure 30 to disinfect the evaporative cooling pad structure 30. This ensures that humid air is disinfected as it evaporates from the evaporative cooling pad structure 30, preventing bacterial growth due to prolonged dampness and ensuring the quality of the output air. Furthermore, the first disinfection component 60 includes at least one first irradiation lamp 62 that emits a first disinfection light beam. The first disinfection light emitted by the first irradiation lamp 62 is directed towards the evaporative cooling pad structure 30 through a window 511. The window 511 on the first side pillar 51 allows the first disinfection light emitted by the first irradiation lamp 62 to directly act on the evaporative cooling pad structure 30, improving the disinfection effect. In addition, the arrangement of the first side pillar 51 and the window 511 allows for the reuse of the structure of the first side pillar, which serves as a connector in the air handling unit, improving space utilization while maintaining disinfection effectiveness.

[0075] By using the above methods, the possibility of secondary pollution of the water discharged from the water tank 21 can be greatly reduced, thereby ensuring the cleanliness of the humid air discharged from the air handling unit 100 and improving the user experience.

[0076] For details, please refer to Figures 2 to 5 The air handling equipment 100 provided in this application embodiment also includes a first side column 51 and a first disinfection component 60. The first side column 51 is connected between the inner wall of the housing 10 and the wet curtain structure 30, and the first disinfection component 60 is connected to the side of the first side column 51 near the housing 10.

[0077] The first side post 51 is formed as a connector for the housing 10, which is used to connect the housing 10. Specifically, the connector is connected to the first housing 110, and the first disinfection component 61 is connected to the connector.

[0078] The first side column 51 has a window 511, and the first illumination lamp 62 is located inside the window 511. The evaporative cooling pad structure 30 has a perforated area 3a opposite to the window 511. It is understood that this application does not specifically limit the position, shape, and size of the perforated area 3a of the evaporative cooling pad structure 30; all can be set according to requirements. In an optional embodiment, the evaporative cooling pad structure 30 may not have the perforated area 3a, thereby increasing the area of ​​the evaporative cooling pad structure 30 and thus improving the humidification effect.

[0079] In one example, the first disinfection component 60 includes a first circuit board 61 and at least one first irradiation lamp 62. The first irradiation lamp 62 is connected to the first circuit board 61. The first disinfection light emitted by the first irradiation lamp 62 is directed from the window 511 through the hollow area 3a to the wet curtain structure 30 to disinfect and sterilize the wet curtain structure 30.

[0080] The first disinfection light emitted by the first irradiation lamp 62 can shine into the interior of the wet curtain structure 30 through the window 511 and the hollow area 3a provided in the wet curtain structure 30. The first disinfection light emitted by the first irradiation lamp 62 can not only directly irradiate the outer wall of the wet curtain structure 30, but also directly irradiate the inner wall of the wet curtain structure 30, so as to achieve all-round disinfection and sterilization of the wet curtain structure 30 and improve the disinfection effect of the wet curtain structure 30.

[0081] The first irradiation lamp 62 is an ultraviolet (UV) lamp, capable of generating ultraviolet light. This means the first disinfection light is ultraviolet, which can damage the DNA or RNA of microorganisms, rendering them unable to reproduce, thus achieving a disinfection effect. Of course, the first irradiation lamp 62 is not limited to a UV lamp. In one example, the first irradiation lamp 62 can be a UVC lamp, with a shorter wavelength of 200 to 280 nanometers. UVC lamps produce higher ultraviolet energy, resulting in better disinfection.

[0082] In this embodiment, by providing a first disinfection component 60 on one side of the wet curtain structure 30, the first disinfection light emitted by the first irradiation lamp 62 shines from the window 511 through the hollow area 3a onto the wet curtain structure 30 to sterilize and disinfect the wet curtain structure 30. This can ensure the cleanliness of the humid air discharged from the air handling equipment 100, greatly reduce the possibility of secondary pollution of the water discharged from the water tank 21, improve the humidification cleanliness, and improve the space utilization rate.

[0083] In one alternative embodiment, please refer to Figure 4 and Figure 5 The evaporative cooling pad structure 30 includes a frame 31 and a curtain 32, with the curtain 32 fitted onto the frame 31. The frame 31 is detachably connected to the housing 10; for example, the frame 31 and housing 10 are snap-fitted together, but the connection method is not limited to this. The frame 31 supports the curtain 32 and allows liquid discharged from the water tank 21 to wet the curtain 32. The curtain 32 absorbs moisture, and under the action of the airflow generating component 40, it can improve the evaporation efficiency of the moisture inside the curtain 32. The curtain 32 has characteristics such as high water absorption and high evaporation efficiency, and the material of the curtain 32 includes, but is not limited to, long-fiber pulp, honeycomb filter layer, and polymer materials.

[0084] In such Figure 4 and Figure 5In the illustrated embodiment, the first disinfection component 60 includes two first illumination lamps 62, the frame 31 has two first hollow areas 312, and correspondingly, the curtain 32 has two second hollow areas 321. Specifically, the first hollow areas 312 of the frame 31 and the second hollow areas 321 of the curtain 32 are positioned correspondingly and constitute the hollow areas of the wet curtain structure 30. The frame 31 is provided with one or more first hollow areas 312, and there are connecting ribs between adjacent first hollow areas 312 to improve the stability of the frame 31; correspondingly, the curtain 32 is provided with the same number of second hollow areas 321 as the frame 31, and there are also connecting ribs between adjacent second hollow areas 321 to facilitate the fitting of the curtain 32 onto the frame 31.

[0085] In addition, the sidewalls of the frame 31 are provided with multiple third perforated areas 313. When the curtain 32 is fitted onto the frame 31, evaporation can occur simultaneously from both the front and back of the curtain 32, improving evaporation efficiency. It can be understood that the frame 31 is a skeleton structure that, while ensuring the connection strength of the curtain 32, reduces the contact area between the frame 31 and the curtain 32, and increases the contact area between the curtain 32 and the airflow, thereby improving humidification efficiency.

[0086] Understandably, in other embodiments, the first hollow area 312 on the frame 31 and the second hollow area 321 on the curtain 32 may be set as one or more, and the size of each first hollow area 312 or each second hollow area 321 may be the same or different, which is not limited here.

[0087] In an optional embodiment, the area of ​​the perforated area 3a of the wet curtain structure 30 is greater than or equal to the area of ​​the window 511, so that the first disinfection light emitted from the window 511 can completely enter the interior of the wet curtain structure 30.

[0088] In an optional embodiment, the evaporative cooling pad structure 30 is a hollow columnar structure. The hollow columnar structure of the evaporative cooling pad structure 30 allows airflow to enter from its surroundings and form a humid airflow in its hollow position, which can improve the evaporation efficiency of the evaporative cooling pad and at the same time improve the humidification effect.

[0089] In one optional embodiment, the evaporative cooling pad structure 30 is a hollow cylindrical structure. The hollow cylindrical structure enables uniform humidification of the airflow, facilitating the generation of a uniform and stable humidified airflow. It is understood that in other embodiments, the evaporative cooling pad structure 30 may also be planar or other shapes, which are not limited herein.

[0090] In one optional embodiment, along the axial direction of the frame 31, the first circuit board 61 is connected to two first irradiation lamps 62, and the first disinfection light emitted by the two first irradiation lamps 62 irradiates the frame 31. Of course, the two first irradiation lamps 62 can emit the first disinfection light individually or simultaneously, and this is not limited here.

[0091] In an alternative embodiment, in the axial direction of the frame 31 (i.e., Figure 5 As shown by arrow s1 in the diagram, at least two first irradiation lamps 62 emit first disinfection light that covers the curtain 32, ensuring that the curtain 32 is covered by the irradiation range of the first disinfection light, thereby improving the disinfection and sterilization effect.

[0092] In one example, at least one first illumination lamp 62 higher than the frame 31 can be provided to ensure that the top of the curtain 32 is also covered. Understandably, in other examples, the number and position of the first illumination lamps 62 can be reasonably arranged according to the light divergence angle of the first illumination lamps 62 and the size of the curtain 32, as long as the first disinfection light covers the curtain 32, which is not limited here.

[0093] The axial direction of frame 31 ( Figure 5 The arrow s1 shown in the diagram indicates the direction of the humid airflow where moisture evaporates inside the curtain 32. Two first illumination lamps 62 are installed in this direction to improve the sterilization and disinfection effect on the curtain 32 and the evaporated humid air. Of course, based on the size of the air handling unit 100 and the size of the wet curtain structure 30, two or more first illumination lamps 62 can be connected to the first circuit board 61 to ensure the cleanliness of the humid air discharged from the air handling unit 100, thereby greatly reducing the possibility of secondary pollution of the water discharged from the water tank 21.

[0094] In one alternative embodiment, please refer to Figure 2 , Figure 3 and Figure 4 In the direction perpendicular to the axis of frame 31 (that is, Figure 5 As shown by arrow s2 in the diagram, along the direction toward the frame 31, the window 511 provided on the first side column 51 gradually expands.

[0095] The gradually enlarging window 511 can, on the one hand, expand the irradiation range of the first irradiation lamp 62 and improve the sterilization effect on the curtain 32; on the other hand, it can guide the first disinfection light generated by the first irradiation lamp 62 so that the first disinfection light generated by the first irradiation lamp 62 can be concentrated on the curtain 32, thereby improving the sterilization effect on the curtain 32.

[0096] In one alternative embodiment, please refer to Figures 2 to 7The air handling unit 100 also includes a second disinfection component 70, and at least a portion of the water supply pipe 22 is a transparent pipe 80. The second disinfection component 70 is located on one side of the transparent pipe 80 to disinfect the liquid passing through the transparent pipe 80, preventing contamination of the liquid in the water tank 21 when it is transported to the wet curtain structure 30, thereby ensuring the cleanliness of the liquid entering the curtain 32.

[0097] The embodiments of this application, through the arrangement of the first disinfection component 60 and the second disinfection component 70, can perform all-round sterilization from both the water supply process and the wet curtain humidification, greatly ensuring the cleanliness of the humidified airflow.

[0098] In an optional embodiment, the second disinfection component 70 includes a second circuit board 71 and at least one second irradiation lamp 72. The second irradiation lamp 72 is connected to the second circuit board 71. The second disinfection light emitted by the second irradiation lamp 72 penetrates the transparent tube 80 and sterilizes the liquid passing through the transparent tube 80, thereby improving the cleanliness of the water supply.

[0099] In one optional embodiment, the second disinfection component 70 is not limited to using a second disinfection light for sterilization; it can also perform sterilization through other means, which are not limited here. For example, a heating module can be integrated into the water supply pipe 22 to perform high-temperature sterilization on the liquid flowing through the heating module.

[0100] Understandably, for ease of description, the following embodiments are described using a second disinfection component 70 for emitting a second disinfection light as an example, and the type of the second disinfection component 70 is not limited herein.

[0101] The liquid in water tank 21 is discharged through water supply pipe 22 and used to wet curtain 32. In one embodiment, the second irradiation lamp 72 can be a UV lamp; however, the second irradiation lamp 72 is not limited to UV lamps. In one example, the first irradiation lamp 62 can be a UVC lamp with a shorter wavelength of 200 to 280 nanometers. UVC lamps produce higher ultraviolet energy and have a better disinfection effect.

[0102] The transparent tube 80 is made of quartz glass, which has a high transmittance of UV light, allowing UV rays to pass through and ensuring the sterilization effect of the UV lamp on the liquid inside the transparent tube 80. Of course, the transparent tube 80 is not limited to quartz glass.

[0103] In one alternative embodiment, please refer to Figure 6 and Figure 7 The water supply pipe 22 also includes a first water pipe 221 and a second water pipe 222. The two ends of the transparent pipe 80 are connected to the first water pipe 221 and the second water pipe 222 respectively. The liquid in the water tank 21 flows through the second water pipe 222, the transparent pipe 80 and the first water pipe 221 in sequence under the driving action of the water pump and then flows to the wet curtain structure 30.

[0104] The air handling unit 100 also includes a first connector 91, a second connector 92, a first sealing ring 93, and a second sealing ring 94. The two ends of the first connector 91 are respectively fitted onto a first water pipe 221 and a transparent pipe 80. The first sealing ring 93 connects the transparent pipe 80 and the first connector 91 to achieve a sealed connection between the first pipe 221 and the transparent pipe 80. The two ends of the second connector 92 are respectively fitted onto a second pipe 222 and a transparent pipe 80. The second sealing ring 94 connects the transparent pipe 80 and the second connector 92 to achieve a sealed connection between the second water pipe 222 and the transparent pipe 80.

[0105] In one alternative embodiment, please refer to Figure 2 and Figure 3 The air handling unit 100 also includes a container 53, which is fitted onto the water supply pipe 22. At least a portion of the transparent tube 80 and the second disinfection component 70 are located in the internal space of the container 53, so that the second disinfection light emitted by the second irradiation lamp 72 is focused in the internal space of the container 53, allowing more of the second disinfection light emitted by the second irradiation lamp 72 to irradiate into the transparent tube 80, thereby improving the sterilization and disinfection effect of the second irradiation lamp 72.

[0106] Specifically, in one example, all the transparent tubes 80 in the water supply pipe 22 are placed within the internal space of the receiving box 53; in another example, only some of the transparent tubes 80 in the water supply pipe 22 are placed within the internal space of the receiving box 53; in yet another example, all the transparent tubes 80 in the water supply pipe 22 and at least some of the first water pipe 221 and / or at least some of the second water pipe 222 are placed within the internal space of the receiving box 53.

[0107] In an optional embodiment, the container 53 is made of an opaque material (where "light" refers to the second disinfection light) to concentrate the second disinfection light emitted by the second irradiation lamp 72 within the internal space of the container 53, thereby improving the sterilization and disinfection effect. This application does not limit the specific material type of the container 53.

[0108] The air handling unit 100 also includes a second side column 52, which is connected to the inner wall of the housing 10. The second side column 52 and the first side column 51 are located on opposite sides of the wet curtain structure 30. The water supply pipe 22, the second disinfection component 70, and the receiving box 53 are placed in the receiving space formed by the second side column 52 to improve the space utilization of the equipment. Specifically, the first water pipe 221 and the second water pipe 222 can be inserted into the second side column 52. The function of the second side column 52 is similar to that of the first side column 51, and will not be described in detail here.

[0109] In one example, the container 53 may be connected to the second side post 52 to further improve the stability of the container 53, the second disinfection component 70, and the water supply pipe 22.

[0110] In an optional embodiment, the diameter of the circle containing the cross-section of the transparent tube 80 is larger than the diameter of the circles containing the cross-sections of the first water pipe 221 and the second water pipe 222, so that the second irradiation lamp 72 can irradiate a larger volume of liquid, thereby improving sterilization efficiency. Furthermore, this dimensional arrangement allows the transparent tube 80 to be fitted between the first water pipe 221 and the second water pipe 222, improving the stability of the connection.

[0111] In an optional embodiment, the frame 31 is provided with a water inlet 311, and liquid discharged from the first water pipe 221 flows into the water inlet 311. The bottom of the water inlet 311 is provided with at least one water outlet 3111, which corresponds to the position of the curtain 32. The liquid in the water inlet 311 flows to the curtain 32 through multiple water outlets 3111 and is used to wet it.

[0112] When there are at least two water outlets 3111, multiple water outlets 3111 can be evenly provided at the bottom of the water inlet trough 311 to uniformly wet the curtain 32 and improve the uniformity of the discharge of humid airflow.

[0113] This application also provides a humidification device, which includes the air handling device provided in any of the above embodiments.

[0114] It should be understood that the above embodiments are exemplary and are not intended to encompass all possible implementations included in the claims. Various modifications and changes can be made to the above embodiments without departing from the scope of this disclosure. Similarly, the various technical features of the above embodiments can be arbitrarily combined to form other embodiments of this application that may not be explicitly described. Therefore, the above embodiments only illustrate several implementations of this application and do not limit the scope of protection of this patent application.

Claims

1. An air handling device, characterized in that, The air handling unit (100) includes: The housing (10) has an interior chamber for generating an airflow; The first side post (51) is formed as a connector of the housing (10); A wet curtain structure (30) is located inside the cavity and near the side of the first side column (51) away from the housing (10) to increase the humidity of the airflow; The first disinfection component (60) is connected to the side of the first side post (51) near the housing (10). The first disinfection component (60) includes at least one first irradiation lamp (62) for emitting a first disinfection light. The first side column (51) is provided with a window (511), the first irradiation lamp (62) is located inside the window (511), and the first disinfection light emitted by the first irradiation lamp (62) shines from the window (511) onto the wet curtain structure (30).

2. The air handling equipment according to claim 1, characterized in that, The wet curtain structure (30) is a hollow columnar structure; The wet curtain structure (30) has a hollow area (3a) opposite to the window (511), and the first disinfection light emitted by the first irradiation lamp (62) shines from the window (511) through the hollow area (3a) onto the wet curtain structure (30).

3. The air handling equipment according to claim 2, characterized in that, The area of ​​the hollowed-out area (3a) is greater than or equal to the area of ​​the window (511).

4. The air handling equipment according to claim 2, characterized in that, The wet curtain structure (30) is a hollow cylindrical structure.

5. The air handling equipment according to claim 1, characterized in that, The wet curtain structure (30) includes a frame (31) and a curtain (32), the curtain (32) being sleeved on the frame (31), and the frame (31) being detachably connected to the housing (10).

6. The air handling equipment according to claim 5, characterized in that, Along the axial direction of the frame (31), at least two first irradiation lamps (62) are provided, and the first disinfection light emitted by the at least two first irradiation lamps (62) irradiates the curtain (32) on the frame (31), wherein the first disinfection light emitted by the at least two first irradiation lamps (62) covers the inside of the curtain (32).

7. The air handling equipment according to claim 1, characterized in that, In the direction perpendicular to the axis of the wet curtain structure (30), along the direction toward the wet curtain structure (30), the window (511) provided on the first side column (51) gradually expands.

8. The air handling equipment according to claim 1, characterized in that, The first disinfection component (60) also includes a first circuit board (61), and the first illumination lamp (62) is connected to the first circuit board (61).

9. The air handling equipment according to claim 1, characterized in that, The air handling unit (100) further includes: Water tank (21), used to hold liquid; Water supply pipe (22), one end of which is connected to the liquid contained in the water tank (21), and the other end is close to the wet curtain structure (30). The second disinfection component (70) is located on the water supply pipe and is used to disinfect the liquid passing through the water supply pipe.

10. The air handling equipment according to claim 9, characterized in that, The second disinfection component (70) includes a second circuit board (71) and at least one second illumination lamp (72), the second illumination lamp (72) being connected to the second circuit board (71) and used to emit a second disinfection light.

11. The air handling equipment according to claim 10, characterized in that, The first disinfection component (60) and / or the second disinfection component (70) are ultraviolet disinfection components.

12. The air handling equipment according to claim 10, characterized in that, At least a portion of the water supply pipe (22) is a transparent pipe (80). The second disinfection component (70) is located on one side of the transparent tube (80). The second disinfection light emitted by the second disinfection component (70) penetrates the transparent tube (80) and sterilizes the liquid passing through the transparent tube (80).

13. The air handling equipment according to claim 12, characterized in that, The water supply pipe (22) also includes a first water pipe (221) and a second water pipe (222). The two ends of the transparent pipe (80) are respectively connected to the first water pipe (221) and the second water pipe (222). The liquid in the water tank (21) flows through the second water pipe (222), the transparent pipe (80) and the first water pipe (221) in sequence and then flows to the wet curtain structure (30).

14. The air handling equipment according to claim 13, characterized in that, The diameter of the circle containing the cross-section of the transparent tube (80) is greater than the diameter of the circles containing the cross-sections of the first water tube (221) and the second water tube (222).

15. The air handling equipment according to claim 13, characterized in that, The wet curtain structure (30) includes a frame (31) and a curtain (32), the curtain (32) being sleeved on the frame (31), and the frame (31) being detachably connected to the housing (10). The frame (31) is provided with a water inlet tank (311), and the liquid discharged from the first water pipe (221) flows into the water inlet tank (311). The bottom of the water inlet tank (311) is provided with at least one water outlet (3111), the water outlet (3111) is located opposite to the curtain (32), and the liquid in the water inlet tank (311) flows to the curtain (32) through at least one of the water outlets (3111).

16. The air handling equipment according to claim 12, characterized in that, The air handling unit (100) further includes: The container (53) is fitted onto the water supply pipe (22), and at least part of the transparent tube (80) and the second disinfection component (70) in the water supply pipe (22) are located in the internal space of the container (53) so that the second disinfection light emitted by the second irradiation lamp (72) is focused in the internal space of the container (53).

17. The air handling equipment according to claim 16, characterized in that, The air handling unit (100) further includes: The second side column (52) is connected to the inner wall of the housing (10). The second side column (52) and the first side column (51) are located on both sides of the wet curtain structure (30). The water supply pipe (22), the second disinfection component (70) and the container (53) are placed in the receiving space formed by the second side column (52).

18. A humidification device, characterized in that, The humidification device includes the air handling equipment according to any one of claims 1 to 17.

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