Wet film support, humidifying assembly and air treatment equipment

Abstract

The utility model discloses a wet film support, humidification subassembly and air handling equipment, wet film support includes: support main part, the support main part defines the accommodation chamber and water supply chamber, the accommodation chamber is suitable for accommodation wet film body, and the accommodation chamber has the windward side and leeward side that sets up oppositely along the airflow direction, the water supply chamber is located the upper side of accommodation chamber, a water outlet channel is formed in the cavity wall of the water supply cavity, and the side wall, corresponding to the windward side, of the water supply cavity participates in limiting the water outlet channel, so that the water outlet channel communicates with the windward side of the containing cavity. According to the wet film support, due to the fact that the water supply cavity is located above the containing cavity, and the water outlet channel is formed in the side wall facing the windward side, moisture on the wet film body can be fully evaporated, and the water blowing problem caused by the fact that the moisture is not evaporated in time on the wet film body and is brought out by airflow is solved.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning, and in particular to a wet film support, a humidification component, and an air handling equipment. Background Technology

[0002] Typically, humidification structures are used in dry seasons or regions. Some technologies utilize a wet membrane to achieve humidification; during operation, airflow from the duct carries moisture from the wet membrane into the air, increasing humidity and making the air more humid. However, when using a spray method to humidify the wet membrane, excessive airflow can cause water droplets to be blown off the membrane, negatively impacting the user experience. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a wet film support, a humidification component, and an air handling device. The water outlet channel of the wet film support is located on the side wall facing the windward side, which facilitates the full evaporation of moisture on the wet film and improves the problem of water blowing caused by moisture not evaporating in time on the wet film and being carried away by the airflow.

[0004] According to a first aspect of the present invention, a wet film support includes a support body defining a receiving cavity and a water supply cavity. The receiving cavity is adapted to receive a wet film body and has a windward side and a leeward side arranged opposite to each other along a first horizontal direction. The water supply cavity is located on the upper side of the receiving cavity. A water outlet channel is formed on the cavity wall of the water supply cavity, and the side wall of the corresponding windward side of the water supply cavity participates in defining the water outlet channel so that the water outlet channel is connected to the windward side of the receiving cavity.

[0005] According to the wet film support of this utility model embodiment, the water supply chamber is provided with a water outlet channel, and the water supply chamber is located above the receiving chamber, while the water outlet channel is set on the side wall of the corresponding windward side. This design facilitates sufficient evaporation of moisture on the wet film, improving the problem of water blowing away due to moisture not evaporating in time and being carried away by the airflow.

[0006] In some embodiments, there are multiple water outlet channels spaced apart along a second horizontal direction. The water outlet channels are formed on the bottom wall of the water supply chamber, and the peripheral wall of the water outlet channel protrudes upward relative to the bottom wall of the water supply chamber to form a water-blocking edge. The water-blocking edge is connected to the side wall of the corresponding windward side of the water supply chamber. In the vertical direction, the height of the water-blocking edge is less than the depth of the water supply chamber. The heights of the multiple water-blocking edges are equal, and the second horizontal direction is perpendicular to the first horizontal direction.

[0007] In some embodiments, the sidewall of the water supply chamber on the windward side has a notch that communicates with the water outlet channel; or, the sidewall of the water supply chamber on the windward side closes the periphery of the water outlet channel.

[0008] In some embodiments, a notch is formed on the side wall of the water supply chamber on the windward side, which communicates with the water outlet channel. A first guide portion is formed on the peripheral wall of the water outlet channel opposite to the notch. The first guide portion protrudes toward the notch and extends from top to bottom toward the direction close to the notch.

[0009] In some embodiments, an overflow outlet is formed on the side wall of the water supply chamber. The height of the overflow outlet is higher than the height of the inlet of the water outlet channel. The overflow outlet is formed on the side wall of the corresponding leeward side of the water supply chamber and is located at the end of the water supply chamber.

[0010] In some embodiments, a drain hole is formed on the bottom wall of the receiving cavity, and the windward side of the receiving cavity is open to form an opening. The opening is adapted to allow the wet film body to enter and exit the receiving cavity. The wet film support also includes a reinforcement member, which is disposed on the leeward side of the receiving cavity and is connected to at least the opposite side walls of the receiving cavity. The reinforcement member is disposed opposite to the opening and covers a portion of the receiving cavity.

[0011] In some embodiments, the reinforcing member includes a first rib and a second rib arranged in a cross configuration, the first rib connecting the top side wall and the bottom side wall of the receiving cavity, and the second rib connecting the two side walls of the receiving cavity in a second horizontal direction.

[0012] In some embodiments, the support body and the reinforcement are integrally molded parts.

[0013] In some embodiments, an inlet is formed on the wall of the water supply chamber, and a portion of the bottom wall of the water supply chamber is recessed to form a return section, which is connected to the lower edge of the inlet to facilitate the flow of water in the water supply chamber to the inlet.

[0014] In some embodiments, the return section includes a second guide section and a connecting section, the connecting section connecting the second guide section and the inlet, and the bottom wall of the connecting section being flush with the lower edge of the inlet, the bottom wall of the second guide section being inclined and the lower end of the bottom wall of the second guide section being connected to the bottom wall of the connecting section.

[0015] A humidification assembly according to a second aspect of the present invention includes a wet film body and a wet film support according to the first aspect of the present invention described above. The wet film body is disposed on the wet film support, and the outlet of the water outlet channel corresponds at least partially to the thickness side of the wet film body.

[0016] According to the humidification component of this utility model embodiment, by adopting the above-mentioned wet film support, the water blowing problem of the humidification component can be improved.

[0017] In some embodiments, the humidification assembly further includes: a water receiving component, on which a water receiving groove is formed, the water receiving groove being located below the wet film support, the wet film support being retractably mounted on the water receiving component, a water inlet being formed on the wall of the water supply chamber, an interface pipe being connected to the water inlet, the interface pipe being protruding outward from the support body in the retraction direction; and a water supply pipeline, one end of which is connected to the water receiving groove, and the other end of which is inserted into the interface pipe in the retraction direction.

[0018] An air handling device according to a third aspect of the present invention includes an air duct assembly and a humidification assembly according to the second aspect of the present invention described above. The air duct assembly includes an air duct component and a fan wheel. An airflow channel is defined within the air duct component and is connected to the downstream side of the humidification assembly. The fan wheel is disposed in the airflow channel.

[0019] The air handling equipment according to the present invention, by adopting the above-mentioned humidification component, facilitates the improvement of water blowing problems, reduces the impact of water blowing problems on the air duct components, and helps to improve the humidification effect of the air handling equipment.

[0020] In some embodiments, the air handling equipment further includes a first filter and a second filter, both of which are located on the windward side of the humidification component and are arranged sequentially along the airflow direction. The first filter and the second filter are made of different materials, with the first filter being a HEPA mesh and the second filter being a manganese mesh.

[0021] In some embodiments, the air handling equipment is an air conditioner, a purifier, or a humidifier.

[0022] Additional aspects and advantages of this invention 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 the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a schematic diagram of a wet film support according to some embodiments of the present invention;

[0025] Figure 2 yes Figure 1 Another schematic diagram of the wet film support shown;

[0026] Figure 3 yes Figure 1 The diagram shows the assembly of the wet film support and the wet film body.

[0027] Figure 4 yes Figure 3 A magnified view of point C, indicated by the center circle;

[0028] Figure 5 yes Figure 3 Another schematic diagram of the wet film support shown;

[0029] Figure 6 It is along Figure 5 Sectional view of the DD line;

[0030] Figure 7 It is along Figure 6 A cross-sectional view of the EE line;

[0031] Figure 8 yes Figure 7 A magnified view of point F, indicated by the center circle;

[0032] Figure 9 This is a schematic diagram of a wet film support according to other embodiments of the present invention;

[0033] Figure 10 yes Figure 9 Another schematic diagram of the wet film support shown;

[0034] Figure 11 yes Figure 9 The diagram shows the assembly of the wet film support and the wet film body.

[0035] Figure 12 yes Figure 11 A magnified view of point G, indicated by the center circle;

[0036] Figure 13 yes Figure 11 Another schematic diagram of the wet film support shown;

[0037] Figure 14 It is along Figure 13 A cross-sectional view of the middle HH line;

[0038] Figure 15 yes Figure 14 A magnified view of point J, indicated by the center circle;

[0039] Figure 16 It is along Figure 14 Sectional view of line II in the middle;

[0040] Figure 17 yes Figure 16 A magnified view of point K, indicated by the center circle;

[0041] Figure 18 This is a schematic diagram of a humidification assembly according to some embodiments of the present invention;

[0042] Figure 19 This is a schematic diagram of an air handling device according to some embodiments of the present invention;

[0043] Figure 20This is a cross-sectional view of an air handling device according to some embodiments of the present invention;

[0044] Figure 21 yes Figure 20 An exploded view of the air handling equipment shown.

[0045] Figure label:

[0046] Air handling unit 3000, humidification component 2000, wet film support 1000, support body 100, receiving cavity 110, windward side 111, opening 111a, leeward side 112, drain outlet 113, water supply cavity 120, water outlet channel 121, notch 121a, first guide section 121b, water baffle 122, water inlet 123, overflow outlet 124, return section 125, second guide section 125a, connecting section 125b, reinforcing member 200, first rib 210, second rib 220, wet film body 300, water receiving component 400, water receiving trough 410, interface pipe 420, water supply pipeline 500, air duct assembly 600, air duct component 610, airflow channel 612, impeller 620, first filter screen 700, second filter screen 800. Detailed Implementation

[0047] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0048] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.

[0049] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0050] Hereinafter, with reference to the accompanying drawings, a wet film support 1000 according to a first aspect embodiment of the present invention will be described.

[0051] like Figure 1 , Figure 2 , Figure 9 and Figure 10 As shown, the wet film support 1000 includes a support body 100, which defines a receiving cavity 110 and a water supply cavity 120. The receiving cavity 110 is adapted to receive the wet film body 300, and the receiving cavity 110 has a windward side 111 and a leeward side 112 arranged opposite to each other along a first horizontal direction. The water supply cavity 120 is located on the upper side of the receiving cavity 110. A water outlet channel 121 is formed on the cavity wall of the water supply cavity 120, and the side wall of the corresponding windward side 111 of the water supply cavity 120 participates in defining the water outlet channel 121 so that the water outlet channel 121 is connected to the windward side 111 of the receiving cavity 110.

[0052] It can be seen that the receiving cavity 110 is in the first horizontal direction (e.g. Figure 1 Ventilation openings are formed on opposite sides of the AA' direction (the first horizontal direction can be the thickness direction of the wet membrane 300 as described later). One ventilation opening serves as an air inlet, and the other serves as an air outlet. When the wet membrane support 1000 is working, the wet membrane 300 is provided in the receiving cavity 110. Water flows out of the water supply cavity 120 through the water outlet channel 121 and then flows to the wet membrane 300, so that the water is distributed on the wet membrane 300 to achieve humidification of the wet membrane 300 by spraying. When the airflow flows through the wet membrane support 1000, it flows into the receiving cavity 110 through the air inlet, passes through the wet membrane 300, and flows out through the air outlet to carry away the water on the wet membrane 300. The water on the wet membrane 300 comes into contact with the flowing air and evaporates faster, thus achieving the humidification effect.

[0053] Therefore, the water supply chamber 120 supplies water to the wet membrane body 300 housed in the receiving chamber 110 through the water outlet channel 121, and the water supply position is located on the windward side 111 of the receiving chamber 110. This extends the path of water from the moment it is drawn into the wet membrane body 300 until it leaves, even under conditions with a large airflow. This prolongs the evaporation time of the water on the wet membrane body 300, ensuring sufficient evaporation and mitigating the problem of water being carried away by the airflow if it fails to evaporate in time, thus improving the user experience. Furthermore, since the water supply position of the water outlet channel 121 is located on the windward side 111 of the receiving chamber 110, the water supply position is at or near the windward end of the wet membrane body 300. Even under airflow, this facilitates wetting the entire wet membrane body 300, ensuring full utilization of the wet membrane body 300.

[0054] It is understood that the number of water outlet channels 121 on the water supply chamber 120 is not specifically limited in this embodiment; for example, there can be multiple water outlet channels 121. These multiple water outlet channels 121 can be arranged according to the actual needs and distribution of the wet film body 300. For instance, multiple water outlet channels 121 can be arranged along the length of the sidewall of the water supply chamber 120 corresponding to the windward side 111 (e.g., ...). Figure 1 The BB' direction (which can be perpendicular to the first horizontal direction) is spaced apart to distribute the water flow more evenly to different areas of the wet film body 300, further improving the uniformity and efficiency of humidification; of course, the water outlet channel 121 can also be one. In the description of this application, "multiple" means two or more.

[0055] In some technologies, the water supply chamber is located above the receiving chamber, and the water outlet channel is located in the middle of the water supply chamber. Water flows through the water outlet channel to humidify the wet membrane body from top to bottom. When the air volume is large, the water on the wet membrane body does not have enough time to evaporate and is easily blown away by the airflow, causing water droplets to splash. However, in the wet membrane support 1000 of this utility model embodiment, the water outlet channel 121 is located on the side wall of the windward side 111 of the water supply chamber 120. Under the same conditions, even with a large air volume, it can extend the path from when water is drawn into the wet membrane body 300 to when the water leaves the wet membrane body 300, making it easier for the water on the wet membrane body 300 to evaporate fully and improving the problem of water blowing. At the same time, to a certain extent, the water flow will spread out under the action of the airflow, which helps the water evaporate quickly and further reduces the risk of water blowing.

[0056] In addition, the water supply chamber 120 is located on the upper side of the receiving chamber 110. A water outlet channel 121 is formed on the cavity wall of the water supply chamber 120, and the side wall of the corresponding windward side 111 of the water supply chamber 120 participates in defining the water outlet channel 121. Since the water outlet channel 121 is located on the side wall rather than occupying the middle position, it is convenient to wet the entire wet membrane 300 so as to make full use of the wet membrane 300, while also freeing up more space to accommodate the wet membrane 300. This is conducive to appropriately increasing the thickness of the wet membrane 300 and better exerting its humidification effect in subsequent use.

[0057] In some embodiments, such as Figures 1-3 , Figures 7-10 , Figure 16 and Figure 17 As shown, there are multiple water outlet channels 121, and these multiple water outlet channels 121 are along the second horizontal direction (e.g., Figure 1The water outlet channel 121 is formed on the bottom wall of the water supply chamber 120, and the peripheral wall of the water outlet channel 121 protrudes upward relative to the bottom wall of the water supply chamber 120 to form a water-blocking edge 122. The water-blocking edge 122 is connected to the side wall of the corresponding windward side 111 of the water supply chamber 120. In the vertical direction, the height of the water-blocking edge 122 (e.g., in the direction of BB') is arranged at intervals. Figure 7 , Figure 17 L1) is less than the depth of the water supply chamber 120 (e.g. Figure 7 , Figure 16 In the case of L2), multiple water-blocking edges 122 are of equal height; the second horizontal direction is perpendicular to the first horizontal direction. Therefore, when the water level in the water supply chamber 120 is higher than the water-blocking edges 122, water can overflow the water-blocking edges 122 and flow through the water outlet channel 121 to the wet membrane body 300 of the receiving chamber 110. Water can flow to the wet membrane body 300 from different positions. The design of multiple water-blocking edges 122 of equal height facilitates the more even distribution of water in the water supply chamber 120 to the multiple water outlet channels 121, enabling balanced and rapid humidification of the entire wet membrane body 300. This achieves uniform distribution of moisture across the entire wet membrane body 300, improving localized over-humidification or over-dryness and enhancing the consistency of humidification. Therefore, the requirements for the position of the water inlet 123 in the water supply chamber 120 are relatively low. Furthermore, the connection between the water-retaining edge 122 and the side wall of the water supply chamber 120 allows the water-retaining edge 122 to be formed as an open annular shape, which enhances the stability of the structure. Moreover, there is no gap between the water-retaining edge 122 and the side wall of the water supply chamber 120, so the water in the water supply chamber 120 will not flow directly to the water outlet channel 121 through the gap between the water-retaining edge 122 and the side wall of the water supply chamber 120, but must pass over the water-retaining edge 122.

[0058] In some embodiments, such as Figure 1 and Figure 9 As shown, the water supply chamber 120 has an inlet 123 formed on one side wall in the second horizontal direction. The distances between the multiple water outlet channels 121 and the inlet 123 are not equal, which also allows the water flow to be evenly distributed on the wet film body 300 from different positions, making the water distribution on the surface of the wet film body 300 more uniform and expanding the coverage area of ​​the water flow on the wet film body 300.

[0059] In other embodiments, the inlet 123 may also be formed on one side wall of the water supply chamber 120 in the first horizontal direction.

[0060] In some embodiments, such as Figures 1-4As shown, the sidewall of the water supply chamber 120 on the windward side 111 has a notch 121a communicating with the water outlet channel 121. This notch 121a allows the water outlet channel 121 to have an opening 111a on the windward side 111, and the water outlet channel 121 can be constructed as a trough. Thus, water can be sprayed directly from the windward side 111 onto the surface of the wet film 300. Utilizing the airflow, the water can spread and evaporate quickly, improving humidification efficiency. Furthermore, the notch 121a simplifies the internal structure, enhances the overall structural stability, and facilitates production and maintenance.

[0061] For example, a water outlet channel 121 is formed on the bottom wall of the water supply chamber 120, and the water outlet channel 121 extends through the side wall of the corresponding windward side 111 of the water supply chamber 120 to form a notch 121a; further, the peripheral wall of the water outlet channel 121 protrudes upward relative to the bottom wall of the water supply chamber 120 to form a water-blocking edge 122, the water-blocking edge 122 is formed as an open annular shape, and the two circumferential ends of the water-blocking edge 122 are respectively connected to the two end edges of the notch 121a in the second horizontal direction.

[0062] Of course, in other embodiments of this application, such as Figures 9-11 As shown, the side wall of the water supply chamber 120 corresponding to the windward side 111 closes the periphery of the water outlet channel 121, which enhances the stability of the overall structure and simplifies the structure of the water supply chamber 120, making it easier to manufacture and process.

[0063] For example, a water outlet channel 121 is formed on the bottom wall of the water supply chamber 120, and the side wall of the corresponding windward side 111 of the water supply chamber 120 participates in defining a portion of the peripheral wall of the water outlet channel 121; further, the peripheral wall of the water outlet channel 121 protrudes upward relative to the bottom wall of the water supply chamber 120 to form a water-blocking edge 122, the water-blocking edge 122 is formed as an open annular shape, and the two circumferential ends of the water-blocking edge 122 are respectively connected to the side wall of the water supply chamber 120 corresponding to the windward side 111.

[0064] In some embodiments, such as Figure 4 , Figure 7 and Figure 8As shown, the sidewall of the water supply chamber 120 on the windward side 111 has a notch 121a communicating with the water outlet channel 121. A first guide portion 121b is formed on the peripheral wall of the water outlet channel 121 opposite to the notch 121a. The first guide portion 121b protrudes towards the notch 121a and extends downwards towards the notch 121a. Because the first guide portion 121b protrudes towards the notch 121a and extends downwards towards the notch 121a, after the water flow in the water supply chamber 120 passes through the first guide portion 121b, the distance between the water supply position of the water outlet channel 121 and the center position of the receiving cavity 110 in the first horizontal direction is relatively greater. This facilitates at least most of the water flow to the windward side 111 of the wet film body 300 and sprayed onto the wet film body 300 under the action of the airflow on the windward side 111, which helps to further reduce the risk of water blowing. Meanwhile, the design of the first guide section 121b helps to guide the direction of water flow to a certain extent, making the operation of the entire system more stable and avoiding the problem of excessive or insufficient humidity caused by unstable water flow.

[0065] For example, a first guide portion 121b is formed on the peripheral wall of the water outlet channel 121 opposite to the notch 121a. The first guide portion 121b is protruding. Due to the presence of the notch 121a, the arrangement of the first guide portion 121b will not excessively restrict the flow area of ​​the water outlet channel 121. The first guide portion 121b may include a first wall portion, a second wall portion, and a third wall portion. The first wall portion is arranged horizontally, the third wall portion is arranged vertically, and the second wall portion extends obliquely from top to bottom toward the direction close to the notch 121a. The second wall portion connects between the first wall portion and the third wall portion, so that the water flow can flow through the first wall portion, the second wall portion, and the third wall portion in sequence, thereby achieving the function of guiding the direction of water flow.

[0066] In some embodiments, such as Figure 1 , Figure 2 , Figure 9 and Figure 10 As shown, an overflow port 124 is formed on the side wall of the water supply chamber 120. The height of the overflow port 124 is higher than the height of the inlet of the water outlet channel 121. The overflow port 124 is formed on the side wall of the corresponding leeward side 112 of the water supply chamber 120, and the overflow port 124 is located at the end of the water supply chamber 120 in the second horizontal direction, which is perpendicular to the first horizontal direction. When there is too much water in the water supply chamber 120, the excess water will be discharged through the overflow port 124, which improves the problem of water accumulation in the water supply chamber 120 and ensures that the water level is always within a basic supply and demand balance range. This facilitates the stability and reliability of the humidification process and prevents excess water from overflowing from the periphery of the water supply chamber 120.

[0067] The overflow outlet 124 is formed on the side wall of the corresponding leeward side 112 of the water supply chamber 120. The airflow has little impact on the water flowing out of the overflow outlet 124. Moreover, the overflow outlet 124 is located at the end of the water supply chamber 120, where the airflow volume is small. This can further effectively reduce the impact of the airflow on the overflow outlet 124, ensuring that the overflow outlet 124 can smoothly discharge excess water when needed. The water flowing out of the overflow outlet 124 is not easily blown away by the airflow.

[0068] It can be understood that the height of the overflow outlet 124 is higher than the height of the inlet of the outlet channel 121. This means that in the vertical direction, the bottom edge of the overflow outlet 124 is positioned above the edge of the inlet of the outlet channel 121, so that the water in the water supply chamber 120 flows out of the outlet channel 121 first. When there is a lot of water flowing into the water supply chamber 120, the excess water is discharged from the overflow outlet 124. It can be seen that the bottom edge of the overflow outlet 124 is positioned below the top surface of the side wall of the water supply chamber 120 in the vertical direction. For example, the overflow outlet 124 can be formed by a portion of the top surface of the side wall of the water supply chamber 120 being recessed downwards. For example, when the water outlet channel 121 is formed on the bottom wall of the water supply chamber 120, and the peripheral wall of the water outlet channel 121 protrudes upward relative to the bottom wall of the water supply chamber 120 to form a water-blocking edge 122, the water-blocking edge 122 helps to define the inlet of the water outlet channel 121. At this time, the bottom edge of the overflow port 124 is located above the top surface of the water-blocking edge 122. Of course, in other examples, if the water outlet channel 121 is formed on the bottom wall of the water supply chamber 120, but the water outlet channel 121 does not have a water-blocking edge 122, the inlet of the water outlet channel 121 can be located on the bottom wall of the water supply chamber 120.

[0069] It should be noted that, in the embodiments of this application, the first horizontal direction and the second horizontal direction are perpendicular to the vertical direction, respectively.

[0070] In some embodiments, such as Figure 1 , Figure 2 , Figure 9 and Figure 10As shown, the bottom wall of the receiving cavity 110 has a drain outlet 113. The bottom wall of the receiving cavity 110 can provide some support for the wet membrane body 300, and excess water can be discharged from the wet membrane support 1000 through the drain outlet 113, so as not to accumulate at the bottom of the receiving cavity 110, thereby improving the problems of scale and odor caused by water accumulation at the bottom of the receiving cavity 110. The windward side 111 of the receiving cavity 110 is open to form an opening 111a, which is suitable for allowing the wet membrane body 300 to enter and exit the receiving cavity 110. The wet membrane support 1000 also includes a reinforcing member 200, which is located on the leeward side 112 of the receiving cavity 110, and the reinforcing member 200 is connected to at least the opposite two side walls of the receiving cavity 110. The reinforcing member 200 is arranged opposite to the opening 111a, and the reinforcing member 200 covers a part of the receiving cavity 110. Because the windward side 111 of the receiving cavity 110 is open to form an opening 111a, the wet film body 300 can easily enter and exit the receiving cavity 110 from the windward side 111, simplifying the installation and replacement process of the wet film body 300 and improving the convenience of maintenance. At the same time, the design of the opening 111a ensures smooth airflow through the wet film body 300, improving the evaporation efficiency of moisture on the surface of the wet film, thereby enhancing the humidification effect.

[0071] The reinforcing member 200 covers a portion of the receiving cavity 110, which can enhance the structural strength of the entire support body 100 and reduce deformation or damage caused by external impact or long-term use. At the same time, it can still allow airflow from the windward side 111 to the leeward side 112. Moreover, the reinforcing member 200 can also limit the position of the wet film body 300 located in the receiving cavity 110 to a certain extent, which can improve the problem that the wet film body 300 is prone to displacement under the action of airflow when the air volume is large.

[0072] For example, the receiving cavity 110 includes a top side cavity wall, a bottom side cavity wall, a first cavity wall, and a second cavity wall. The top side cavity wall and the bottom side cavity wall are vertically opposite each other. The first cavity wall and the second cavity wall can be arranged opposite each other along a second horizontal direction. Each of the first cavity wall and the second cavity wall is respectively connected between the top side cavity wall and the bottom side cavity wall. Each of the top side cavity wall, the bottom side cavity wall, the first cavity wall, and the second cavity wall is respectively connected to the reinforcing member 200.

[0073] In some embodiments, such as Figure 1 , Figure 2 , Figure 9 and Figure 10 As shown, the reinforcing member 200 includes a first rib 210 and a second rib 220. The first rib 210 connects the top side wall and the bottom side wall of the receiving cavity 110, and the second rib 220 connects the receiving cavity 110 in the second horizontal direction (e.g., Figure 1The first rib 210 and the second rib 220 are intersected on the two cavity walls on the BB' direction, which can significantly enhance the structural strength of the reinforcing member 200, provide better support, make the entire support body 100 more stable, reduce shaking or vibration, improve the durability of the equipment, and the reinforcing member 200 has a simple structure and is easy to process.

[0074] It can be understood that there can be one or more first ribs 210 and one or more second ribs 220; in the example in the figure, there are multiple first ribs 210, which are spaced apart along the second horizontal direction, and each first rib 210 extends vertically; there are multiple second ribs 220, which are spaced apart along the vertical direction, and each second rib 220 extends along the second horizontal direction, so that the reinforcing member 200 is roughly in the form of a mesh structure.

[0075] In some embodiments, the support body 100 and the reinforcing member 200 are integrally formed. For example, the support body 100, the first rib 210, and the second rib 220 are integrally formed. This increases the structural strength of the wet film support 1000, making it less prone to damage and deformation. Furthermore, in this embodiment, the wet film support 1000 has fewer installation connections, making the assembly process simpler and faster. Of course, in other embodiments of this application, the reinforcing member 200 and the support body 100 can also be connected by assembly means, in which case the support body 100 and the reinforcing member 200 are separate components.

[0076] In some embodiments, such as Figure 1 , Figure 2 , Figure 9 and Figure 10 As shown, an inlet 123 is formed on the wall of the water supply chamber 120. The bottom wall of the water supply chamber 120 is recessed to form a return section 125. The return section 125 is connected to the lower edge of the inlet 123 to facilitate the flow of water from the water supply chamber 120 to the inlet 123. The return section 125 can serve as the lowest point within the water supply chamber 120. When the wet membrane body 300 stops humidifying, the remaining water in the water supply chamber 120 can flow out through the return section 125, effectively improving the problem of water accumulation and retention in the water supply chamber 120. At the same time, the design of the return section 125 can better remove residual moisture in the non-working state, realizing the self-drainage of the wet membrane support 1000, reducing bacterial growth, scale, and odor problems caused by water accumulation, and improving the hygiene and service life of the equipment.

[0077] In some embodiments, such as Figure 6 , Figure 13 and Figure 14As shown, the inlet 123 is a circular opening, and its central axis is parallel to the bottom wall of the water supply chamber 120, with the distance between them being less than the diameter of the inlet 123. Because the distance between the central axis of the inlet 123 and the bottom wall of the water supply chamber 120 is less than the diameter of the inlet 123, when the wet film 300 stops humidifying, the remaining water in the water supply chamber 120 can flow out smoothly, preventing water accumulation in the water supply chamber 120 and reducing the likelihood of water retention at the return section 125. This improves the reliability and ease of maintenance of the equipment.

[0078] In some embodiments, such as Figure 6 , Figure 14 and Figure 15 As shown, the return section 125 includes a second guide section 125a and a connecting section 125b. The connecting section 125b connects the second guide section 125a and the inlet 123, and the bottom wall of the connecting section 125b is flush with the lower edge of the inlet 123. The bottom wall of the second guide section 125a is inclined, and the lower end of the bottom wall of the second guide section 125a is connected to the bottom wall of the connecting section 125b. Therefore, after the wet film support 1000 stops working, the flow force applied to the water flow ceases, and the water flow in the water supply chamber 120 no longer continues to flow to the wet film body 300. Due to the presence of the water-blocking edge 122, some water may remain in the water supply chamber 120. This residual water can be discharged from the water supply chamber 120 in a timely manner through the return section 125, reducing the possibility of bacterial growth and thus improving the cleanliness and hygiene of the water supply chamber 120.

[0079] The bottom wall of the connecting part 125b is flush with the bottom edge of the inlet 123, which allows the water to flow smoothly from the inlet 123 into the connecting part 125b and reduces water flow resistance. The inclined bottom wall of the second guide part 125a can further reduce the resistance of the water flow during the discharge process through the return part 125, and the water flow can accelerate along the inclined bottom wall of the second guide part 125a, so that the water flow can be discharged through the return part 125 more efficiently, which further improves the cleanliness and hygiene of the water supply chamber 120.

[0080] A humidification assembly 2000 according to a second aspect embodiment of the present invention includes a wet film body 300 and a wet film support 1000 according to the first aspect embodiment of the present invention described above. Wherein, as... Figure 8 and Figure 16 As shown, the wet membrane body 300 is disposed on the wet membrane support 1000, that is, the wet membrane body 300 is disposed in the receiving cavity 110. The outlet of the water outlet channel 121 is at least partially corresponding to the thickness side of the wet membrane body 300, so that the water flow can be directly sprayed onto the windward side 111 of the wet membrane body 300, thereby reducing the risk of water droplets being blown away from the wet membrane body 300 by the airflow.

[0081] In some embodiments, such as Figure 3, Figure 11 and Figure 18 As shown, the humidification assembly 2000 also includes a water receiving component 400 and a water supply pipe 500. The water receiving component 400 has a water receiving groove 410 located below the wet film support 1000. The wet film support 1000 is retractably mounted on the water receiving component 400. A water inlet 123 is formed on the wall of the water supply chamber 120, and an interface pipe 420 is connected to the water inlet 123. The interface pipe 420 protrudes outward from the support body 100 in the retraction direction. One end of the water supply pipe 500 is connected to the water receiving groove 410, and the other end is inserted into the interface pipe 420 in the retraction direction. Because the wet film support 1000 is retractably mounted on the water receiving component 400, the installation and replacement process of the wet film support 1000 is simplified, facilitating cleaning and maintenance of the wet film support 1000, ensuring the hygiene of the equipment, and extending the service life of the equipment.

[0082] The water supply chamber 120 has an inlet 123 on its wall, and an interface pipe 420 is connected to the inlet 123. One end of the water supply pipe 500 is connected to the water receiving tank 410, and the other end is inserted into the interface pipe 420 in the pulling direction. When the humidification component 2000 is working, water flows from the water receiving tank 410 through the water supply pipe 500 to the water supply chamber 120. The water in the water supply chamber 120 flows out through the water outlet channel 121 to humidify the wet film body 300. If some water on the wet film body 300 is not completely evaporated, the water can flow down along the wet film support 1000 and eventually flow back to the water receiving tank 410 located below the wet film support 1000. This design allows the water in the water receiving tank 410 to be recycled, ensuring that the humidification component 2000 always has a sufficient water supply, thereby maintaining the stable operation of the system. Meanwhile, users do not need to frequently add water to the water tank 410 during use, which not only reduces water waste but also enables long-term automatic operation. Furthermore, the matching of the water supply pipe 500 and the interface pipe 420 is compatible with the installation method of the wet film support 1000. The wet film support 1000 can be directly pulled out to disconnect the interface pipe 420 from the water supply pipe 500, and the connection between the interface pipe 420 and the water supply pipe 500 can be achieved simply by inserting the wet film support 1000 into the water receiving fitting 400, making assembly and disassembly convenient.

[0083] Optionally, the wet film support 1000 can be pulled out relative to the water receiving part 400 along the second horizontal direction. Then, the pulling direction of the wet film support 1000 is parallel to the second horizontal direction, and the water inlet 123 can be formed on one side wall of the water supply chamber 120 in the second horizontal direction. Then, the entire interface pipe 420 can be located on one side of the water supply chamber 120 in the second horizontal direction, which is beneficial to shorten the interface pipe 420 and facilitate the arrangement of the interface pipe 420.

[0084] According to a third aspect embodiment of the present invention, the air handling device 3000, such as Figures 19-21 As shown, the device includes a duct assembly 600 and a humidification assembly 2000 according to the second aspect embodiment of the present invention. The duct assembly 600 includes a duct component 610 and a fan wheel 620. The duct component 610 defines an airflow channel 612, which is connected to the downstream side of the humidification assembly 2000. The fan wheel 620 is disposed in the airflow channel 612.

[0085] Because the air duct 610 defines an airflow channel 612, which is connected to the downstream side of the humidification component 2000, humidified air after passing through the humidification component 2000 can directly enter the airflow channel 612, which helps improve the humidification effect. Furthermore, the impeller 620 is located within the airflow channel 612. The presence of the impeller 620 further promotes air circulation speed and accelerates the diffusion of humidified air, ensuring that the indoor humidity can quickly and evenly reach the expected level, thereby providing a more efficient and comfortable humidification experience.

[0086] According to the embodiment of the present utility model, the air handling equipment 3000, by adopting the above-mentioned humidification component 2000, facilitates the improvement of water blowing problem, facilitates the reduction of the impact of water blowing problem on the air duct component 600 caused by the humidification component 2000, and is conducive to improving the humidification effect of the air handling equipment 3000.

[0087] like Figures 19-21 As shown, in some embodiments, the air handling unit 3000 further includes a first filter 700 and a second filter 800. Both the first filter 700 and the second filter 800 are located on the windward side 111 of the humidification assembly 2000, and are arranged sequentially along the airflow direction (the first filter 700 can be located upstream or downstream of the second filter 800). The first filter 700 and the second filter 800 can filter out dust and impurities in the air, ensuring that the air entering the humidification assembly 2000 is cleaner and improving the humidification effect. Simultaneously, it can prevent humid air from contacting the filters, affecting the filtration performance of the first filter 700 and the second filter 800, or causing blockage, reducing the risk of damage to the first filter 700 and the second filter 800 due to humid air and extending their service life.

[0088] The first filter 700 and the second filter 800 are made of different materials. Different filter materials allow for different filtration effects on particles of different sizes and / or for filtering different types of impurities. For example, the first filter 700 is a HEPA filter, and the second filter 800 is a manganese mesh. The HEPA filter is mainly used to filter tiny particles in the air, such as dust, pollen, bacteria, and viruses. It can effectively capture particles with a diameter of 0.1 micrometers or larger. The HEPA filter has a high filtration capacity, filtering out allergens and pathogens in the air, ensuring air cleanliness. The manganese mesh is mainly used to adsorb odor substances in the air, improving air quality. The combined use of the two filters ensures air cleanliness and improves the filtration efficiency of the air handling unit 3000.

[0089] In some embodiments, the air handling equipment 3000 is an air conditioner, a purifier, or a humidifier. It is understood that the type of air conditioner in the embodiments of this application is not limited; it can be a vehicle air conditioner, an integrated air conditioning unit, or a split air conditioning unit. An integrated air conditioning unit can include a window air conditioner or a portable air conditioner, etc., while a split air conditioning unit can include a wall-mounted air conditioner or a floor-standing air conditioner, etc.

[0090] The type of purifier in this application embodiment is not limited. It can be a household purifier, a commercial purifier, or a portable purifier. Household purifiers can include desktop purifiers or floor purifiers, etc. Commercial purifiers can include industrial-grade purifiers or large building purifiers, etc. Portable purifiers can include vehicle purifiers or small personal purifiers, etc.

[0091] The type of humidifier in this application is not limited; it can be a household humidifier, a commercial humidifier, or a portable humidifier. Household humidifiers may include ultrasonic humidifiers or evaporative humidifiers, etc.; commercial humidifiers may include industrial-grade humidifiers or humidifiers used in large venues, etc.; portable humidifiers may include small portable humidifiers or vehicle humidifiers, etc.

[0092] Furthermore, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, this application will not describe the various possible combinations separately. In addition, various different embodiments of this application can also be arbitrarily combined, as long as they do not violate the spirit of this application, they should also be regarded as the content disclosed in this application.

[0093] In the description of this utility model, it should be understood that the terms "center," "lateral," "length," "thickness," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. It should be noted that the term "open annulus" as used herein refers to an annulus with an opening (i.e., a non-closed annulus), where "annulus" is interpreted broadly, that is, not limited to "circular annulus," but can also include, for example, "polygonal annulus," etc.

[0094] Furthermore, features specified as "first" or "second" may explicitly or implicitly include one or more of those features. In the description of this utility model, unless otherwise stated, "multiple" means two or more. It should be noted in the description of this utility model that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0095] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0096] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A wet film support, characterized in that, include: The support body defines a receiving cavity and a water supply cavity. The receiving cavity is adapted to receive a wet film body and has a windward side and a leeward side arranged opposite each other along a first horizontal direction. The water supply cavity is located above the receiving cavity. A water outlet channel is formed on the cavity wall of the water supply cavity, and the side wall of the water supply cavity corresponding to the windward side participates in defining the water outlet channel so that the water outlet channel communicates with the windward side of the receiving cavity.

2. The wet film support according to claim 1, characterized in that, The water outlet channels are multiple and spaced apart along the second horizontal direction. The water outlet channels are formed on the bottom wall of the water supply chamber, and the peripheral wall of the water outlet channel protrudes upward relative to the bottom wall of the water supply chamber to form a water-blocking edge. The water-blocking edge is connected to the side wall of the water supply chamber corresponding to the windward side. In the vertical direction, the height of the water-blocking edge is less than the depth of the water supply chamber. The heights of the multiple water-blocking edges are equal. The second horizontal direction is perpendicular to the first horizontal direction.

3. The wet film support according to claim 1, characterized in that, The sidewall of the water supply chamber corresponding to the windward side has a notch that communicates with the water outlet channel; or, The sidewall of the water supply chamber corresponding to the windward side closes the periphery of the water outlet channel.

4. The wet film support according to claim 1, characterized in that, The sidewall of the water supply chamber corresponding to the windward side has a notch that communicates with the water outlet channel. A first guide portion is formed on the peripheral wall of the water outlet channel opposite to the notch. The first guide portion protrudes toward the notch and extends from top to bottom toward the direction close to the notch.

5. The wet film support according to claim 1, characterized in that, An overflow outlet is formed on the side wall of the water supply chamber. The height of the overflow outlet is higher than the height of the inlet of the water outlet channel. The overflow outlet is formed on the side wall of the water supply chamber corresponding to the leeward side, and the overflow outlet is located at the end of the water supply chamber in a second horizontal direction, which is perpendicular to the first horizontal direction.

6. The wet film support according to claim 1, characterized in that, The bottom wall of the receiving cavity has a drain outlet, and the windward side of the receiving cavity is open to form an opening, which is adapted to allow the wet film body to enter and exit the receiving cavity. The wet film support also includes: A reinforcing member is provided on the leeward side of the receiving cavity and is connected to at least the opposite two side walls of the receiving cavity. The reinforcing member is disposed opposite to the opening and covers a portion of the receiving cavity.

7. The wet film support according to claim 6, characterized in that, The reinforcing member includes a first rib and a second rib arranged in a cross pattern. The first rib connects the top side wall and the bottom side wall of the receiving cavity, and the second rib connects the two side walls of the receiving cavity in the second horizontal direction.

8. The wet film support according to claim 6, characterized in that, The main body of the bracket and the reinforcing member are integrally molded parts.

9. The wet film support according to any one of claims 1-8, characterized in that, A water inlet is formed on the wall of the water supply chamber, and a portion of the bottom wall of the water supply chamber is recessed to form a return flow section. The return flow section is connected to the lower edge of the water inlet to facilitate the flow of water from the water supply chamber to the water inlet.

10. The wet film support according to claim 9, characterized in that, The return flow section includes a second guide section and a connecting section. The connecting section connects the second guide section and the water inlet, and the bottom wall of the connecting section is flush with the lower edge of the water inlet. The bottom wall of the second guide section is inclined and the lower end of the bottom wall of the second guide section is connected to the bottom wall of the connecting section.

11. A humidification component, characterized in that, It includes a wet membrane body and a wet membrane support according to any one of claims 1-10, wherein the wet membrane body is disposed on the wet membrane support, and the outlet of the water outlet channel corresponds at least partially to the thickness side of the wet membrane body.

12. The humidification component according to claim 11, characterized in that, The humidification component also includes: A water receiving component is provided, on which a water receiving groove is formed. The water receiving groove is located on the lower side of the wet film support. The wet film support is retractably mounted on the water receiving component. A water inlet is formed on the wall of the water supply chamber. An interface pipe is connected to the water inlet. The interface pipe protrudes outward from the support body along the pulling direction. A water supply pipeline, one end of which is connected to the water receiving tank, and the other end of which is inserted into the interface pipe in the pulling direction.

13. An air handling device, characterized in that, The device includes an air duct assembly and a humidification assembly according to claim 11 or 12, wherein the air duct assembly includes an air duct component and an impeller, the air duct component defines an airflow channel that communicates with the downstream side of the humidification assembly, and the impeller is disposed in the airflow channel.

14. The air handling equipment according to claim 13, characterized in that, Also includes: The first filter and the second filter are both located on the windward side of the humidification component and are arranged sequentially along the airflow direction. The first filter and the second filter are made of different materials: the first filter is a HEPA mesh and the second filter is a manganese mesh.

15. The air handling apparatus according to claim 13 or 14, characterized in that, The air handling equipment is an air conditioner, a purifier, or a humidifier.

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