Wet curtain assembly and humidifier

Abstract

The utility model discloses a wet curtain component and humidifier relates to humidifier technical field, the wet curtain component includes support and tubular wet curtain main part, the support includes base, wet curtain main part includes a plurality of annular and vertically laminated curtain core, said curtain core is made of washable material, and the base includes the base. Each curtain core is provided with a flow passing hole extending in the vertical direction, the inner sides of the curtain cores are communicated to form an air channel extending in the vertical direction, a plurality of air passing holes communicated with the air passing channels are formed between the adjacent curtain cores, the wet curtain body is installed on the support and located on the base, and the air passing holes are communicated with the air passing channels. A gap is reserved between the lower end of the lowest curtain core and the base, so that the gap is reserved between the wet curtain body and the base, water flow is prevented from flowing along the upper end face of the base, the water flow can smoothly flow back to a water tank, and the problem that the wet curtain body can block water flow flowing is solved.

Description

Technical Field

[0001] This utility model relates to the field of humidifier technology, and in particular to a wet curtain assembly and a humidifier. Background Technology

[0002] Currently, the evaporative cooling pads in household humidifiers commonly use absorbent materials such as spunlace fabric and corrugated paper. This leads to frequent replacements and bacterial growth. To address this issue, a washable, replacement-free evaporative cooling pad has been proposed. However, this type of pad is typically installed directly on the base of the evaporative cooling pad holder, which obstructs water flow on the base and affects the return flow of water from the base to the water tank. Utility Model Content

[0003] The main purpose of this invention is to propose a wet curtain assembly and a humidifier, which aims to solve the problem that the wet curtain in existing humidifiers obstructs the flow of water on the base.

[0004] To achieve the above objectives, the present invention provides a wet curtain assembly comprising:

[0005] The support includes a base; and,

[0006] The main body of the wet curtain is arranged in a cylindrical shape, including multiple curtain cores arranged in a ring and stacked one on top of the other. The curtain cores are made of water-resistant material. The curtain cores are provided with flow holes extending in the vertical direction. The inner sides of the multiple curtain cores are connected to form a vertically extending air passage. Multiple air passages connecting the air passage are formed between adjacent curtain cores.

[0007] The wet curtain body is mounted on the bracket and located on the base, and a gap is reserved between the lower end of the bottommost curtain core and the base.

[0008] In one embodiment, a support structure is provided between the base and the lower end of the bottommost curtain core, the support structure spacing the lower end of the bottommost curtain core from the base.

[0009] In one embodiment, the support structure includes a first support portion located at the lower end of the lowest layer of the curtain core.

[0010] In one embodiment, the first support portion includes annular ribs; or,

[0011] The first support portion includes a plurality of first support ribs spaced apart along the circumference of the curtain core.

[0012] In one embodiment, the support structure includes a second support portion disposed on one side of the upper main body of the base.

[0013] In one embodiment, the second support portion includes a plurality of second support ribs spaced apart along the circumference of the wet curtain body.

[0014] In one embodiment, the support structure includes a plurality of first support ribs disposed at the lower end of the lowest layer of the curtain core, the first support ribs extending along the width direction of the curtain core, and the second support ribs extending along the circumferential direction of the curtain core.

[0015] In one embodiment, the base is provided with a plurality of water passage holes, which are spaced apart along the circumference of the base.

[0016] In one embodiment, a plurality of water passage holes are respectively configured as water passage groups, and a plurality of water passage groups are provided, which are arranged along the width direction of the curtain core.

[0017] In one embodiment, the bracket further includes a wet curtain frame disposed on the base, and a plurality of curtain cores are stacked within the wet curtain frame.

[0018] In one embodiment, a limiting structure is provided between the wet curtain frame and the wet curtain body. The limiting structure includes a limiting groove and a limiting rib. One of the limiting groove and the limiting rib is provided in the wet curtain frame, and the other is provided in the wet curtain body.

[0019] In one embodiment, the evaporative cooling pad assembly further includes:

[0020] A water distribution box is disposed at the upper end of the main body of the wet curtain; and...

[0021] A water pipe is installed at both ends of the base and the water distribution box, respectively, to supply water to the water distribution box.

[0022] In one embodiment, the support includes a wet curtain frame;

[0023] A fixing structure is provided between the evaporative cooling pad frame and the evaporative cooling pad body. The fixing structure includes fixing ribs and fixing holes. One of the fixing ribs and the fixing holes is located in the water distribution box, and the other is located in the evaporative cooling pad frame.

[0024] In one embodiment, the curtain core is made of a hydrophobic material; and / or,

[0025] The material of the curtain core can be plastic or metal.

[0026] In addition, this utility model also proposes a humidifier, comprising:

[0027] The housing has an air inlet, an air outlet, and a ventilation channel connecting the air inlet and the air outlet;

[0028] The evaporative cooling pad assembly is installed within the ventilation duct;

[0029] A water tank is disposed inside the housing and located below the wet curtain assembly. The water tank is used to guide water to the upper end of the wet curtain assembly through the water conveying assembly, and the water tank is used to receive water flowing down through the wet curtain assembly.

[0030] A fan assembly is disposed in the ventilation channel and located at the upper end of the wet curtain assembly. The fan assembly is used to drive airflow to enter from the air inlet, pass through the air inlet of the wet curtain assembly and the air passage in sequence, and flow to the air outlet.

[0031] The evaporative cooling pad assembly includes:

[0032] The support includes a base; and,

[0033] The main body of the wet curtain is arranged in a cylindrical shape, including multiple curtain cores arranged in a ring and stacked one on top of the other. The curtain cores are made of water-resistant material. The curtain cores are provided with flow holes extending in the vertical direction. The inner sides of the multiple curtain cores are connected to form a vertically extending air passage. Multiple air passages connecting the air passage are formed between adjacent curtain cores.

[0034] The wet curtain body is mounted on the bracket and located on the base, and a gap is reserved between the lower end of the bottommost curtain core and the base.

[0035] The technical solution of this utility model, by setting the air passage and the multiple air holes, allows airflow to flow in from the side of the wet curtain body and then out from the middle of the wet curtain body. By setting the flow holes, the water flow can flow downward under the action of gravity, so that the water flow can meet the air flowing in from the air holes to humidify the air flowing into the wet curtain body. At the same time, by leaving a gap between the wet curtain body and the base, the water flow is not obstructed from flowing along the upper surface of the base, so that the water flow can flow back to the water tank smoothly, thereby solving the problem that the wet curtain body would obstruct the water flow. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0037] Figure 1 A schematic diagram of the structure of an embodiment of the wet curtain assembly provided by this utility model;

[0038] Figure 2for Figure 1 A schematic diagram of the exploded structure of the wet curtain assembly in the diagram;

[0039] Figure 3 for Figure 1 A cross-sectional view of the wet curtain assembly in the diagram;

[0040] Figure 4 for Figure 3 A partially enlarged view of one embodiment of the support structure at point A;

[0041] Figure 5 for Figure 3 A partially enlarged view of another embodiment of the support structure at point A;

[0042] Figure 6 for Figure 3 A partially enlarged view of another embodiment of the support structure at point A;

[0043] Figure 7 for Figure 1 Another exploded view of the wet curtain assembly;

[0044] Figure 8 for Figure 7 A magnified view of a section at point B in the middle;

[0045] Figure 9 for Figure 7 A magnified view of a section at point C;

[0046] Figure 10 This is a schematic diagram of the structure of an embodiment of the humidifier provided by this utility model;

[0047] Figure 11 for Figure 10 A cross-sectional view of the humidifier in the diagram.

[0048] Explanation of icon numbers:

[0049] 100. Evaporative cooling pad assembly; 1. Bracket; 11. Base; 111. Water passage hole; 12. Evaporative cooling pad frame; 2. Evaporative cooling pad body; 21. Curtain core; 22. Air passage; 23. Flow hole; 3. Support structure; 31. First support part; 311. Annular rib; 312. First support rib; 32. Second support part; 321. Second support rib; 4. Limiting structure; 41. Limiting groove; 42. Limiting rib; 5. Water distribution box; 51. Box cover; 6. Water pipe; 7. Fixing structure; 71. Fixing hole; 72. Fixing rib;

[0050] 1000, Humidifier; 200, Housing; 300, Water Tank; 400, Fan Assembly; 500, Evaporative Cooling Curtain.

[0051] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0052] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0053] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0054] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0055] Humidifiers are an important means of regulating humidity and improving comfort in the home environment. Among them, mist-free humidifiers are a new type of humidifier that achieves humidification by blowing water from a wet curtain into the external environment through airflow. The humidifier uses a water pump to draw water from the tank to the top of the wet curtain for rinsing. When the wet curtain or filter is saturated, excess water flows back to the tank at the bottom, and the pump circulates the water to the wet curtain again. Currently, humidifier wet curtains commonly use absorbent materials such as spunlace fabric and corrugated paper, leading to frequent replacements and potential bacterial growth. To address this issue, a washable, replacement-free wet curtain has been proposed. However, this type of wet curtain is usually installed directly on the base of the wet curtain holder, creating a gap between the curtain and the base. This obstructs water flow on the base, potentially affecting the return flow of water from the base to the tank.

[0056] Analysis of the causes of the above problems reveals that the lack of a gap between the existing wet curtain and the base hinders the flow of water on the base, thus affecting the return flow of water from the base to the water tank. To solve the problem of the wet curtain obstructing the flow of water on the base, the structure of the humidifier can be improved to leave a certain gap between the wet curtain and the base, thereby solving the problem of the wet curtain obstructing the flow of water.

[0057] Based on this, this utility model proposes a wet curtain assembly for a humidifier, aiming to solve the problem that the wet curtain in existing humidifiers obstructs the flow of water on the base. Among other things, Figures 1 to 9 A schematic diagram of the structure of the wet curtain assembly provided by this utility model; Figures 10 to 11 This is a schematic diagram of the humidifier provided by this utility model.

[0058] Please see Figures 1 to 3 In one embodiment of this utility model, the wet curtain assembly 100 includes a support 1 and a tubular wet curtain body 2. The support 1 includes a base 11, and the wet curtain body 2 includes a plurality of annular and stacked curtain cores 21. The curtain cores 21 are made of water-resistant material and have flow holes 23 extending vertically. The inner sides of the plurality of curtain cores 21 are connected to form vertically extending air passages 22. A plurality of air passages are formed between adjacent curtain cores 21 to connect the air passages 22. The wet curtain body 2 is mounted on the support 1 and located on the base 11. A gap is reserved between the lower end of the bottommost curtain core 21 and the base 11.

[0059] It should be noted that the base 11 is mainly used to support the wet curtain body 2, and needs to have a certain strength and hardness. Its material can be various, including metals such as iron and steel, inorganic non-metallic materials such as ceramics, and polymer materials such as plastics, as long as they meet the requirements of the base 11. This utility model does not limit this. The base 11 can have various shapes, such as circular or polygonal, and this utility model does not limit this.

[0060] It should also be noted that the shape of the wet curtain body 2 can vary, including cylindrical and prismatic structures, etc., and this invention does not limit this. The flow-through holes 23 are mainly used to allow water to flow downwards under gravity, and their shapes can vary, including circular, rectangular, and rhomboid shapes, etc., and this invention does not limit this. The diameter of the flow-through holes 23 can vary, including constant diameter and variable diameter, etc., and this invention does not limit this. Similarly, the shape of the air passage holes can vary, including circular and polygonal shapes, as long as airflow can flow in from the side of the wet curtain body 2, and this invention does not limit this.

[0061] It is understandable that absorbent substrates, typically made of materials such as spunlace fabric, 3D fiber cloth, and corrugated paper, will suffer material damage after a certain period of use, thus requiring periodic replacement. Therefore, the material of the curtain core 21 is a water-resistant material. Water-resistant materials can be repeatedly washed and maintain physical / chemical stability under conditions such as soaking, rubbing, and washing. Combined with the material's comprehensive performance in terms of water resistance, abrasion resistance, and chemical resistance, it has a longer lifespan, allowing the wet curtain to achieve a consumable-free effect throughout its service life. Furthermore, due to process limitations, it is difficult to produce air inlets of different sizes when processing materials such as spunlace fabric, 3D fiber cloth, and corrugated paper. The material selection of this utility model not only solves the problem of replacing and maintaining absorbent substrates but also allows for shaping and processing according to design requirements. In this embodiment, the material of the curtain core 21 is a hydrophobic material, specifically, it can be made of plastic, metal such as aluminum alloy, or other rigid materials, so that each curtain core 21 can be removed for rinsing and cleaning.

[0062] The technical solution of this utility model solves the problem of the wet curtain body 2 obstructing water flow by setting the air passage 22 and the multiple air passage holes. This allows airflow to flow in from the side of the wet curtain body 2 and out from the middle of the wet curtain body 2. The water flow is allowed to flow downward under the action of gravity by setting the flow hole 23, so that the water flow can meet the air flowing in from the air passage hole to humidify the air flowing into the wet curtain body 2. At the same time, by leaving a gap between the wet curtain body 2 and the base 11, the water flow is not obstructed from flowing along the upper surface of the base 11, so that the water flow can flow back smoothly to the water tank 300.

[0063] Furthermore, there are various ways to form a gap between the bottommost curtain core 21 and the base 11. Specifically, in one embodiment, a support structure 3 is provided between the base 11 and the lower end of the bottommost curtain core 21. The support structure 3 separates the lower end of the bottommost curtain core 21 from the base 11. Thus, by providing the support structure 3 between the base 11 and the bottommost curtain core 21, the base 11 can stably support the wet curtain body 2, while also creating a gap between the base 11 and the wet curtain body 2 to prevent the wet curtain body 2 from obstructing the flow of water on the base 11. It is understood that in another embodiment, the bracket 1 includes a wet curtain frame 12, and the wet curtain body 2 is mounted on the wet curtain frame 12. Thus, by setting the wet curtain frame 12, the wet curtain body 2 can be suspended above the base 11, thereby separating the wet curtain body 2 from the base 11.

[0064] The support structure 3 can be of various types. In one embodiment of this utility model, please refer to [link / reference needed]. Figure 4 and Figure 6 The support structure 3 includes a first support portion 31 located at the lower end of the bottommost curtain core 21. By providing the first support portion 31, the wet curtain body 2 can be directly supported on the base 11, while also separating the wet curtain body 2 from the base 11 to prevent the wet curtain body 2 from obstructing the flow of water on the base 11. Furthermore, the first support portion 31 and the wet curtain body 2 can be formed in various ways; they can be integrally formed or separately formed. This invention does not limit this. Specifically, in this embodiment, the first support portion 31 and the wet curtain body 2 are integrally formed to save subsequent assembly steps and improve the assembly efficiency of the wet curtain assembly 100.

[0065] The first support portion 31 can be of various types. Specifically, in one embodiment, please refer to [reference needed]. Figure 6 The first support portion 31 includes annular ribs 311. By providing the annular ribs 311, the base 11 and the wet curtain body 2 are separated, and the water flow is not obstructed, allowing the water to flow circumferentially along the base 11. Furthermore, the annular ribs 311 can be positioned in various ways, such as in the middle of the wet curtain body 2 or on its side. This invention does not limit this. Specifically, in this embodiment, the annular ribs 311 are positioned in the middle of the wet curtain body 2, which reduces the height of the annular ribs 311 and balances the forces on both sides of the annular ribs 311, allowing the wet curtain body 2 to be stably supported on the base 11. Furthermore, the number of annular ribs 311 can be varied, including one, two, three, or four, etc. This invention does not limit this.

[0066] In another embodiment, please refer to Figure 4 The first support portion 31 includes a plurality of first support ribs 312 spaced apart circumferentially along the curtain core 21. By providing a plurality of first support ribs 312, the wet curtain body 2 is spaced apart from the base 11 to avoid obstructing water flow, allowing water to flow circumferentially along the base 11. Furthermore, the first support ribs 312 can be arranged in various ways, such as extending along the width direction of the wet curtain body 2 or extending circumferentially along the wet curtain body 2; this invention does not limit this arrangement.

[0067] The support structure 3 can be of various types; please refer to another embodiment of this utility model. Figure 4 and Figure 5 The support structure 3 includes a second support portion 32 disposed on one side of the upper main body of the base 11. Thus, by providing the second support portion 32, the wet curtain body 2 can be directly supported on the base 11, while also separating the wet curtain body 2 from the base 11 to prevent the wet curtain body 2 from obstructing the flow of water on the base 11. Furthermore, the second support portion 32 and the base 11 can be formed in various ways; they can be integrally formed or separately formed. This invention does not limit this. Specifically, in this embodiment, the second support portion 32 and the base 11 are integrally formed to save subsequent assembly steps and improve the assembly efficiency of the wet curtain assembly 100.

[0068] Furthermore, in one embodiment of this utility model, please refer to... Figure 4 and Figure 5 The second support portion 32 includes a plurality of second support ribs 321 spaced apart circumferentially along the wet curtain body 2. By providing a plurality of second support ribs 321, the wet curtain body 2 is spaced apart from the base 11 to avoid obstructing water flow, allowing water to flow circumferentially along the base 11. Furthermore, the number of second support portions 32 can vary, including one, two, three, or four, etc., and this invention does not limit this. Specifically, in this embodiment, please refer to... Figure 5 Two second support parts 32 are provided, and the two second support parts 32 are spaced apart along the width direction of the wet curtain body 2. On the one hand, they can stably support the wet curtain body 2, and on the other hand, they can avoid the water passage hole 111 on the base 11.

[0069] In one embodiment of this utility model, please refer to Figure 4 The support structure 3 includes a plurality of first support ribs 312 located at the lower end of the bottommost curtain core 21. The first support ribs 312 extend along the width direction of the curtain core 21, and the second support ribs 321 extend along the circumference of the curtain core 21. In this way, by setting the first support ribs 312 and the second support ribs 321, a larger gap can be formed between the base 11 and the bottommost curtain core 21. At the same time, the first support ribs 312 extend along the width direction of the wet curtain body 2, and the second support ribs 321 extend along the circumference of the wet curtain body 2, so that the first support ribs 312 can form point contact with the corresponding second support ribs 321, so as not to obstruct the flow of water, thereby facilitating the flow of water along the circumference of the base 11.

[0070] In some embodiments, please refer to Figure 7The base 11 is provided with a plurality of water passage holes 111, which are spaced apart along the circumference of the base 11. This arrangement of multiple water passage holes 111 allows water to flow downwards back into the water tank 300 of the humidifier 1000. It is understood that the arrangement of the multiple water passage holes 111 can be varied; they can be evenly distributed along the circumference of the base 11 or non-uniformly distributed, etc. This invention does not limit the specific arrangement.

[0071] Furthermore, the number of water-passing assemblies can vary, including one, two, three, or four, etc. This invention does not limit the number; specifically, in this embodiment, please refer to... Figure 6 The multiple water passage holes 111 are respectively configured as water passage groups, and multiple water passage groups are arranged along the width direction of the wet curtain body 2. In this way, by setting multiple water passage groups, the water flow area on the base 11 is increased, so that the water flow can quickly return to the water tank 300, so as to prevent water accumulation on the base 11.

[0072] In one embodiment of this utility model, please refer to Figure 1 , Figure 2 and Figure 7 The bracket 1 further includes a wet curtain frame 12 disposed on the base 11, and the plurality of curtain cores 21 are disposed within the wet curtain frame 12. Thus, by setting the wet curtain frame 12, the horizontal translation of the wet curtain body 2 is restricted, thereby confining the wet curtain body 2 to the base 11, facilitating the installation of the wet curtain body 2 onto the bracket 1. Furthermore, the wet curtain frame 12 and the base 11 can be formed in various ways; they can be integrally formed or separately formed. This invention does not limit this. Specifically, the wet curtain frame 12 and the base 11 are integrally formed, which strengthens the connection between the wet curtain frame 12 and the base 11 and saves subsequent assembly steps, thus improving the assembly efficiency of the wet curtain assembly 100.

[0073] It is understood that there are multiple ways to confine the wet curtain body 2 to the base 11. In another embodiment, the wet curtain assembly 100 further includes a water pipe 6, the two ends of which are respectively connected to the base 11 and the water distribution box 5 of the wet curtain assembly 100, so as to confine the wet curtain body 2 to the base 11 through the water pipe 6.

[0074] Furthermore, in some embodiments, please refer to Figure 7 and Figure 8A limiting structure 4 is provided between the wet curtain frame 12 and the wet curtain body 2. The limiting structure 4 includes a limiting groove 41 and a limiting rib 42. One of the limiting groove 41 and the limiting rib 42 is provided in the wet curtain frame 12 and the other is provided in the wet curtain body 2. In this way, by providing the limiting groove 41 and the limiting rib 42, the relative rotation between the wet curtain frame 12 and the wet curtain body 2 can be restricted. On the other hand, it can be inserted into the wet curtain frame 12 from top to bottom, thereby facilitating the installation of the wet curtain body 2 on the bracket 1.

[0075] In one embodiment of this utility model, please refer to Figure 1 and Figure 2 The evaporative cooling pad assembly 100 further includes a water distribution box 5 and a water pipe 6. The water distribution box 5 is located at the upper end of the evaporative cooling pad body 2, and the two ends of the water pipe 6 are respectively located at the base 11 and the water distribution box 5 for supplying water to the water distribution box 5. Thus, by setting up the water distribution box 5, the water flowing into the evaporative cooling pad assembly 100 is distributed, allowing the water to evenly spray the evaporative cooling pad body 2, improving the humidification effect of the evaporative cooling pad body 2. Furthermore, by setting up the water pipe 6 to supply water to the water distribution box 5, the air flowing into the evaporative cooling pad body 2 can be humidified. Further, please refer to... Figure 2 The upper end of the water distribution box 5 is covered with a box cover 51. In this way, by setting the box cover 51, the water distribution box 5 is sealed, which not only prevents dust and other impurities from entering the water distribution box 5, but also improves the appearance of the water distribution box 5.

[0076] In order to install the water distribution box 5 onto the bracket 1, in this embodiment, please refer to... Figure 7 and Figure 9 The support 1 includes a wet curtain frame 12, and a fixing structure 7 is provided between the wet curtain frame 12 and the wet curtain body 2. The fixing structure 7 includes a fixing rib 72 and a fixing hole 71. One of the fixing rib 72 and the fixing hole 71 is provided in the water distribution box 5, and the other is provided in the wet curtain frame 12. In this way, by setting the fixing rib 72 and the fixing hole 71, the water distribution box 5 can be fixed to the support 1 on the one hand, and the upward movement of the wet curtain body 2 can be restricted on the other hand, thereby fixing the wet curtain body 2 in the support 1.

[0077] This utility model also provides a humidifier 1000, please refer to [link / reference]. Figure 10 and Figure 11The humidifier 1000 includes a housing 200, a wet curtain assembly 100, a water tank 300, and a fan assembly 400. The housing 200 has an air inlet, an air outlet, and a ventilation channel connecting the air inlet and the air outlet. The wet curtain assembly 100 is disposed within the ventilation channel. The water tank 300 is disposed within the housing 200 and located below the wet curtain assembly 100. The water tank 300 is used to guide water to the upper end of the wet curtain assembly 100 through a water supply assembly and to receive water flowing down through the wet curtain assembly 100. The fan assembly 400 is disposed within the ventilation channel and located above the wet curtain assembly 100. The fan assembly 400 is used to drive airflow from the air inlet to the air outlet.

[0078] Specifically, the air inlet is provided on the side surface of the housing 200, the air outlet is provided on the top of the housing 200, and the ventilation channel is formed in the inner cavity of the housing 200. The air inlet on the housing 200 should correspond to the evaporative cooling pad assembly 100, and the portion of the housing 200 corresponding to the fan assembly 400 should not have an air inlet. This is to prevent air from flowing directly into the fan assembly 400 without passing through the evaporative cooling pad assembly 100, thus avoiding ineffective humidification.

[0079] It should be understood that the water supply component can be configured as a water pipe 3, or other structures capable of water flow transportation. This utility model does not limit this. In this embodiment, the water pipe 6 can be located inside or outside the wet curtain assembly 100. In one embodiment, a limiting channel is formed on the side of the wet curtain assembly 100, passing through multiple curtain cores to position the water pipe 6. The upper end of the water pipe 6 is installed in the water distribution box 5 via a water distribution cap, and the lower end is installed in the bracket 1 of the wet curtain assembly 100 via a water inlet cap.

[0080] It should also be noted that the specific structure of the wet curtain assembly 100 refers to the above embodiments. Since the humidifier 1000 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0081] Furthermore, the humidifier 1000 also includes the wet curtain base 500, which overlaps with and is fastened to the upper end of the water tank 300. The wet curtain assembly 100 is mounted on the upper end of the wet curtain, and the fan assembly 400 is mounted on the upper end of the wet curtain assembly 100 and extends to the wet curtain through a connector and is fastened to the wet curtain, thereby forming a stable structure.

[0082] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A wet curtain assembly, characterized in that, include: The support includes a base; and, The main body of the wet curtain is arranged in a cylindrical shape, including multiple curtain cores arranged in a ring and stacked one above the other. The curtain cores are made of water-resistant material. The curtain cores (21) are provided with flow holes extending in the vertical direction. The inner sides of the multiple curtain cores are connected to form a vertically extending air passage. Multiple air passage holes connecting the air passage are formed between adjacent curtain cores. The wet curtain body is mounted on the bracket and located on the base, and a gap is reserved between the lower end of the bottommost curtain core and the base.

2. The evaporative cooling pad assembly as described in claim 1, characterized in that, A support structure is provided between the base and the lower end of the bottommost curtain core, the support structure separating the lower end of the bottommost curtain core from the base.

3. The evaporative cooling pad assembly as described in claim 2, characterized in that, The support structure includes a first support portion located at the lower end of the bottommost curtain core.

4. The evaporative cooling pad assembly as described in claim 3, characterized in that, The first support portion includes a ring-shaped rib; or, The first support portion includes a plurality of first support ribs, which are spaced apart along the circumference of the curtain core.

5. The evaporative cooling pad assembly as described in claim 2, characterized in that, The support structure includes a second support portion located on one side of the upper part of the base.

6. The evaporative cooling pad assembly as described in claim 5, characterized in that, The second support portion includes a plurality of second support ribs spaced apart along the circumference of the wet curtain body.

7. The evaporative cooling pad assembly as described in claim 6, characterized in that, The support structure includes a plurality of first support ribs located at the lower end of the bottommost curtain core. The first support ribs extend along the width direction of the curtain core, and the second support ribs extend along the circumferential direction of the curtain core.

8. The evaporative cooling pad assembly as claimed in any one of claims 1 to 7, characterized in that, The base is provided with multiple water passage holes, which are spaced apart along the circumference of the base.

9. The evaporative cooling pad assembly as described in claim 8, characterized in that, The multiple water passage holes are respectively configured as water passage groups, and multiple water passage groups are configured along the width direction of the curtain core.

10. The evaporative cooling pad assembly as claimed in claim 1, characterized in that, The bracket also includes a wet curtain frame disposed on the base, and the plurality of curtain cores are stacked and disposed within the wet curtain frame.

11. The evaporative cooling pad assembly as claimed in claim 10, characterized in that, A limiting structure is provided between the wet curtain frame and the wet curtain body. The limiting structure includes a limiting groove and a limiting rib. One of the limiting groove and the limiting rib is provided in the wet curtain frame, and the other is provided in the wet curtain body.

12. The evaporative cooling pad assembly as claimed in claim 1, characterized in that, The evaporative cooling pad assembly also includes: A water distribution box is disposed at the upper end of the main body of the wet curtain; and... A water pipe is installed at both ends of the base and the water distribution box, respectively, to supply water to the water distribution box.

13. The evaporative cooling pad assembly as claimed in claim 12, characterized in that, The support frame includes a wet curtain frame; A fixing structure is provided between the wet curtain frame and the wet curtain body. The fixing structure includes fixing ribs and fixing holes. One of the fixing ribs and the fixing holes is located in the water distribution box, and the other is located in the wet curtain frame.

14. The evaporative cooling pad assembly as claimed in claim 1, characterized in that, The curtain core is made of a hydrophobic material; and / or, The material of the curtain core can be plastic or metal.

15. A humidifier, characterized in that, include: The housing has an air inlet, an air outlet, and a ventilation channel connecting the air inlet and the air outlet; The evaporative cooling pad assembly is the evaporative cooling pad assembly as described in any one of claims 1 to 14, wherein the evaporative cooling pad assembly is disposed within the ventilation channel; A water tank is disposed inside the housing and located below the wet curtain assembly. The water tank is used to guide water to the upper end of the wet curtain assembly through the water conveying assembly, and the water tank is used to receive water flowing down through the wet curtain assembly. A fan assembly is disposed within the ventilation channel and located above the evaporative cooling pad assembly. The fan assembly drives airflow to enter from the air inlet, pass through the air inlet of the evaporative cooling pad assembly and the air passage in sequence, and flow to the air outlet.

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