Humidification module, air treatment component and air conditioner

Abstract

The utility model discloses a humidification module, air handling part and air conditioner, humidification module includes water tray, air duct frame body and wet film subassembly, forms humidification air duct in the air duct frame body, is equipped with the insertion mouth that communicates with humidification air duct on the air duct frame body; a second pool with an open top is defined at the end, away from the insertion opening, of the water containing disc, the water containing disc comprises a supporting wall participating in limiting of the second pool, the supporting wall is located on the side, close to the insertion opening, of the second pool, and the second pool is defined on the upward side in the wall thickness direction of the supporting wall; the wet film assembly obliquely and downwards extends into the humidifying air duct from the insertion opening, and the lower end of the wet film assembly extends into the second water pool from the upward side in the wall thickness direction of the supporting wall. The supporting wall comprises a wall body and an upper wall part which are sequentially arranged from bottom to top, and the supporting wall is bent and / or provided with reinforcing ribs at the upper wall part. According to the humidification module, the upper end of the supporting wall is not prone to deformation and warping, and smooth disassembly and assembly of the wet film assembly are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technology field especially is related to a humidification module, air handling component and air conditioner. BACKGROUND

[0002] Some humidification modules in the related art can realize the humidification function of air through a wet film assembly. When the wet film assembly needs to be taken out for cleaning or replacement, the reinstallation of the wet film assembly will cause installation jamming problems, making it difficult to reinstall the wet film assembly. SUMMARY

[0003] The utility model aims at at least solves one of the technical problems existing in the prior art. For this purpose, the utility model provides a humidification module, which can reduce the jamming problem during installation of the wet film assembly and facilitate smooth installation of the wet film assembly.

[0004] The utility model further provides an air handling component with the humidification module.

[0005] The utility model further provides an air conditioner with the humidification module or the air handling component.

[0006] According to the humidification module of the first aspect of the utility model, the humidification module comprises a water tray, an air duct frame and a wet film assembly, the air duct frame forms a humidification air duct inside, and the air duct frame is provided with an insertion port communicated with the humidification air duct; the water tray is arranged below the air duct frame, and a second pool with an open top is defined at the end away from the insertion port, the water tray comprises a supporting wall for defining the second pool, the supporting wall is located on the side of the second pool close to the insertion port, and extends upwardly and upwardly from bottom to top towards the direction close to the insertion port, so that the second pool is defined on the upward side in the wall thickness direction of the supporting wall; the wet film assembly is inclined downwardly and extends into the humidification air duct from the insertion port, and the lower end of the wet film assembly extends into the second pool from the upward side in the wall thickness direction of the supporting wall; the supporting wall comprises a wall body and an upper wall portion arranged in sequence from bottom to top, and the supporting wall is bent and / or provided with a reinforcing rib at the upper wall portion.

[0007] According to the humidifying module, the support wall is bent at the upper wall portion and / or the reinforcing rib is arranged, the strength of the upper end of the support wall is enhanced, the upper end of the support wall is not easily deformed and warped, deformation of the support wall caused by a long-term humid environment is reduced, when the wet film assembly is installed, the wet film assembly will not knock against the upper end of the support wall due to deformation of the upper end of the support wall, and the installation jam problem is avoided, so that the operator can more smoothly complete the installation operation. Moreover, since the deformation problem of the upper end of the support wall is improved, when the wet film assembly needs to be disassembled and extracted upward, the upper end of the support wall will not scratch the wet film assembly, so that the wet film assembly can be smoothly and quickly disassembled.

[0008] In some embodiments, the upper wall portion comprises a first wall portion and a second wall portion arranged in sequence from bottom to top, the first wall portion is bent relative to the wall body towards a direction away from the wet film assembly, and the second wall portion is bent relative to the first wall portion towards a direction close to the wet film assembly.

[0009] In some embodiments, the upper wall portion comprises the reinforcing rib, the reinforcing rib connects the first wall portion and the second wall portion, and is located on a side of the first wall portion and the second wall portion facing the wet film assembly.

[0010] In some embodiments, a gap distance between the reinforcing rib and the wet film assembly is greater than a gap distance between the wall body and the wet film assembly; and / or, a side surface of the reinforcing rib facing the wet film assembly is arranged in parallel with a side surface of the wall body facing the wet film assembly.

[0011] In some embodiments, a gap distance between the upper wall portion and the wet film assembly is greater than a gap distance between the wall body and the wet film assembly; and / or, the gap distance between the upper wall portion and the wet film assembly increases from bottom to top.

[0012] In some embodiments, a side surface of the upper end of the upper wall portion facing the wet film assembly is formed as a guide slope, the guide slope extends obliquely from bottom to top towards a direction away from the wet film assembly, and an upper end edge of the guide slope constitutes an upper end edge of the support wall.

[0013] In some embodiments, the lower end of the wall body extends to the bottom wall of the second pool, and the vertical height of the wall body is greater than twice the vertical height of the upper wall portion.

[0014] In some embodiments, the air duct frame body comprises a mounting slide rail arranged in the humidifying air duct, the mounting slide rail extends obliquely downward from the edge of the insertion port towards the second pool, and the mounting slide rail cooperates with the wet film assembly to guide the wet film assembly to move towards the second pool.

[0015] In some embodiments, the lower end of the installation slide rail is higher than the upper end edge of the support wall, the installation slide rail comprises a slide rail bottom plate supporting the wet film assembly from the lower side of the wet film assembly, a plane where a side surface of the slide rail bottom plate facing the wet film assembly is a guide base surface, and at least the upper end edge of the support wall is arranged away from the wet film assembly relative to the guide base surface.

[0016] In some embodiments, the distance between the upper end edge of the support wall and the guide base surface is greater than or equal to 3 mm.

[0017] In some embodiments, the length direction of the insertion port is a horizontal direction, and both end edges in the length direction of the insertion port are respectively provided with the installation slide rail, each of the installation slide rails comprises a slide rail bottom plate and a slide rail side plate, the slide rail bottom plate supports the wet film assembly from the lower side of the wet film assembly, and the slide rail side plate extends upward from a side of the slide rail bottom plate away from the wet film assembly, and the slide rail side plates on both sides are respectively stopped at both sides of the wet film assembly along the length direction of the insertion port.

[0018] In some embodiments, the air duct frame body comprises a first frame wall and a second frame wall arranged opposite and spaced apart, the humidifying air duct is formed between the first frame wall and the second frame wall, the insertion port is formed on the first frame wall, the wet film assembly extends downwardly and obliquely along a direction from the first frame wall to the second frame wall, and the support wall is located on a side of the second water pool close to the first frame wall; a closest part of the second frame wall to the support wall is a close part, a passing opening is formed between the close part and the upper end of the support wall, the lower end of the wet film assembly passes through the passing opening downwardly and obliquely to enter the second water pool, and the second frame wall comprises a give-way inclined wall extending upwardly and obliquely from the close part toward the first frame wall, an inclination angle of the give-way inclined wall relative to a horizontal plane is greater than an inclination angle of the wall body relative to the horizontal plane, so that a gap distance between the give-way inclined wall and the wet film assembly gradually increases from bottom to top.

[0019] In some embodiments, the water tray comprises a surrounding wall involved in defining the second pool, the surrounding wall and the support wall are arranged in sequence along a direction from the second frame wall to the first frame wall, the second pool is formed between the surrounding wall and the support wall, the second frame wall comprises a third wall portion, the let-in inclined wall, and a fourth wall portion; the third wall portion extends downward, the let-in inclined wall extends downward from a lower end of the third wall portion in a direction away from the first frame wall, a lower end of the let-in inclined wall constitutes the close-to portion, and the fourth wall portion extends downward from the lower end of the let-in inclined wall in a direction away from the first frame wall to an upper end of the surrounding wall, an inclination angle of the let-in inclined wall relative to a horizontal plane is greater than an inclination angle of the fourth wall portion relative to the horizontal plane.

[0020] In some embodiments, the close-to portion is arranged opposite to the upper wall portion along a thickness direction of the wet film assembly.

[0021] In some embodiments, the water tray comprises a surrounding wall involved in defining the second pool, the surrounding wall and the support wall are arranged in sequence along a direction from the second frame wall to the first frame wall, the second pool is formed between the surrounding wall and the support wall, the second frame wall comprises a third wall portion, the let-in inclined wall, and a fourth wall portion; the third wall portion extends downward, the let-in inclined wall extends downward from a lower end of the third wall portion in a direction away from the first frame wall, a lower end of the let-in inclined wall constitutes the close-to portion, and the fourth wall portion extends downward from the lower end of the let-in inclined wall in a direction away from the first frame wall to an upper end of the surrounding wall, an inclination angle of the let-in inclined wall relative to a horizontal plane is greater than an inclination angle of the fourth wall portion relative to the horizontal plane.

[0022] In some embodiments, the water tray further comprises a support rib arranged in the second pool, the support rib is supported on a side of the wet film assembly close to the surrounding wall, so that the lower end of the wet film assembly stays in the sunken groove.

[0023] In some embodiments, the water tray forms a ventilation opening on a front side of the second pool, the support wall extends along a left-right direction on the front side of the second pool and is spaced between the second pool and the ventilation opening, the air duct frame body comprises a rear frame body and a front frame body connected to a front side of the rear frame body, the humidifying air duct is formed between the front frame body and the rear frame body and is open at a bottom to communicate with the ventilation opening, the rear frame body comprises a second frame wall defining a rear wall of the humidifying air duct, the front frame body comprises a first frame wall defining a front wall of the humidifying air duct, the insertion opening is formed in the first frame wall and a length direction of the insertion opening extends along the left-right direction, and the wet film assembly extends obliquely downward from the insertion opening toward the rear, so that the lower end of the wet film assembly extends into the second pool.

[0024] In some embodiments, the water tray further defines a first pool at the front side of the air vent, and defines a third pool at least one of the left and right sides of the air vent, the third pool being in communication with the first pool and the second pool, the front frame further defines a mounting cavity at the front side of the first frame wall, the mounting cavity being above the first pool and open at the front side, the bottom of the mounting cavity having an opening in communication with the mounting cavity and the first pool, and the humidifying module further comprises a water tank, the water tank being arranged in the mounting cavity, and the bottom of the water tank having a water outlet portion extending downwardly into the first pool through the opening, the water tank supplying water to the first pool through the water outlet portion.

[0025] The air treatment component according to the second aspect of the present application comprises the humidifying module, the purification module and the fresh air module according to the first aspect of the present application, and the fresh air module, the purification module and the humidifying module are sequentially arranged along the airflow circulation direction.

[0026] The air treatment component according to the embodiment of the present application improves the maintainability and stability of the air treatment component by arranging the humidifying module of the first aspect.

[0027] The air conditioner according to the third aspect of the present application comprises the humidifying module according to any one of the embodiments of the first aspect of the present application or the air treatment component according to the second aspect of the present application.

[0028] The air conditioner according to the embodiment of the present application improves the overall maintenance convenience of the air conditioner by arranging the humidifying module of the first aspect or the air treatment component of the second aspect.

[0029] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0031] Figure 1 is a schematic view of a humidifying module according to an embodiment of the present application;

[0032] Figure 2 is a sectional view of a humidifying module according to an embodiment of the present application;

[0033] Figure 3 is a partial enlarged view of Figure 2 ;

[0034] Figure 4 is a schematic view of a water tray according to an embodiment of the present application;

[0035] Figure 5 is a schematic view of a front frame according to an embodiment of the present application;

[0036] Figure 6 is a partial enlarged view of Figure 2 ;

[0037] Figure 7 is a schematic view of a front frame, a water tray, a wet film assembly shown in Figure 1 ;

[0038] Figure 8 is a schematic view of a rear frame shown in Figure 1 ;

[0039] Fig. 9 is an assembly view of a humidifying module according to an embodiment of the present application;

[0040] Fig. 10 is an exploded view of a humidifying module according to an embodiment of the present application;

[0041] Fig. 11 is an exploded view of a water tray and the like according to an embodiment of the present application;

[0042] Fig. 12 is a front view of a humidifying module according to an embodiment of the present application;

[0043] Fig. 13 is a sectional view along line V1-V1 in Fig. 12;

[0044] Fig. 14 is an exploded view of an air duct frame according to an embodiment of the present application;

[0045] Fig. 15 is a perspective view of a first frame according to an embodiment of the present application;

[0046] Fig. 16 is a perspective view of a water tray according to an embodiment of the present application;

[0047] Fig. 17 is a partial sectional view of a humidifying module according to an embodiment of the present application;

[0048] Fig. 18 is an exploded view of a wet film assembly according to an embodiment of the present application;

[0049] Fig. 19 is a perspective view of a first frame according to an embodiment of the present application;

[0050] Fig. 20 is an assembly view of a humidifying module hiding a second frame according to an embodiment of the present application;

[0051] Fig. 21 is a perspective view of a water pan according to one embodiment of the present application;

[0052] Fig. 22 is an enlarged view of R1 in Fig. 21;

[0053] Fig. 23 is a perspective view of a water tank according to one embodiment of the present application;

[0054] Fig. 24 is a sectional view of a humidifying module according to one embodiment of the present application;

[0055] Fig. 25 is a partial enlarged view of the humidifying module according to one embodiment of the present application;

[0056] Fig. 26 is a perspective view of a water pan according to one embodiment of the present application;

[0057] Fig. 27 is a partial enlarged view of a humidifying module according to one embodiment of the present application;

[0058] Fig. 28 is an assembly view of a humidifying module according to one embodiment of the present application;

[0059] Fig. 29 is a schematic view of a float switch according to one embodiment of the present application;

[0060] Fig. 30 is a partial sectional view of a humidifying module according to one embodiment of the present application;

[0061] Fig. 31 is a partial enlarged view of a humidifying module according to one embodiment of the present application;

[0062] Fig. 32 is a partial sectional view of a humidifying module according to one embodiment of the present application;

[0063] Fig. 33 is a partial enlarged view of a humidifying module according to one embodiment of the present application;

[0064] Fig. 34 is a partial sectional view of a humidifying module according to one embodiment of the present application;

[0065] Fig. 35 is an enlarged view of R2 in Fig. 34;

[0066] Fig. 36 is a perspective view of a water pan according to one embodiment of the present application;

[0067] Fig. 37 is a perspective view of a humidifying module according to one embodiment of the present application;

[0068] Fig. 38 is an enlarged view of R3 in Fig. 34;

[0069] Fig. 39 is a perspective view of a humidifying module according to one embodiment of the present application;

[0070] Figure 40 is an exploded view of an air handling component according to one embodiment of the present application;

[0071] Figure 41 is an assembly view of an air handling component according to one embodiment of the present application;

[0072] Figure 42 is a front view of an air handling component according to one embodiment of the present application;

[0073] Figure 43 is a cross-sectional view along line V2-V2 of Figure 42;

[0074] Figure 44 is an exploded view of a purification bracket and a sump according to one embodiment of the present application;

[0075] Figure 45 is an assembly view of an air handling component with a duct frame body removed according to one embodiment of the present application;

[0076] Figure 46 is a perspective view of an air conditioner according to one embodiment of the present application;

[0077] Figure 47 is an exploded view of an air conditioner according to one embodiment of the present application;

[0078] Figure 48 is a perspective view of an air conditioner according to one embodiment of the present application;

[0079] Figure 49 is a partial cross-sectional view of an air handling component and an electrical control component according to one embodiment of the present application;

[0080] Figure 50 is a perspective view of an electrical control component according to one embodiment of the present application.

[0081] Reference Signs:

[0082] Air conditioner 10000;

[0083] Air handling component 1000;

[0084] Humidification module 100;

[0085] Sump 1;

[0086] First water pan portion 11; first water pool 111;

[0087] Positioning protrusion 1111; guide limiting structure 1112; first inclined surface 11121;

[0088] Gap region 1121; shielding cover plate 1124; first connecting portion 1131; pool wall 1141;

[0089] First boss 1151; water guide groove 1152; second boss 11531; through hole 115310;

[0090] First blocking rib 11532; second blocking rib 11533; third boss 11541; clearance 115410;

[0091] Anti-collision baffle 116;

[0092] Second water tray part 12; second water pool 121;

[0093] Support wall 122; wall body 1221; upper wall part 1222; first wall part 12221;

[0094] Second wall part 12222; guide inclined surface 122221; reinforcing rib 12223;

[0095] Upper end edge of support wall 1223; enclosing wall 123; bottom wall 124; sunken groove 1241;

[0096] Support rib 125; guide rib 1261; turned-up edge part 1262; drainage groove 12621;

[0097] Convex rib part 1263; second limiting structure 127;

[0098] Side blocking wall 1281; side rib part 1282; side turned-up edge part 1283;

[0099] Front enclosing wall 129; end wall 1291; connecting wall 1292;

[0100] First side part 13; third water pool 131; overflow port 132; drainage notch 1321

[0101] Outer side plate 134; side plate turned-up edge 1341; inner side plate 135; drainage rib 136; water guide groove 1361;

[0102] Upper groove segment 13611; lower groove segment 13612;

[0103] Second side part 14;

[0104] Vent 15; main vent area 151; side vent area 152;

[0105] Side plate 161; third limiting structure 1611; clamping convexity 16111; fourth limiting structure 1612;

[0106] Outer mounting seat 171; sliding groove 1711; groove opening 17110; stop portion 1712;

[0107] First limiting structure 1714; elastic limiting structure 1715;

[0108] Inner mounting seat 172; clamping portion 1721; clamping hole 1722; cover part 1723; floating cavity 1724;

[0109] Air duct frame 2;

[0110] Humidified air duct 211; side flow duct 2111;

[0111] First frame 22; mounting portion 221; mounting cavity 2211; first frame wall 2212;

[0112] Insertion port 22121; sunken platform 22122; buckle slot 22123;

[0113] Side plate 2213; open port 2214;

[0114] Air outlet portion 222; mounting slide rail 223; slide rail bottom plate 2231;

[0115] Guide base surface S3; slide rail side plate 2232; guide convex rib 224;

[0116] Mounting side ear 225; operation gap 2251; motor avoidance space 226;

[0117] Second frame 23; second frame wall 231;

[0118] Approaching portion 2311; clearance inclined wall 2312; third wall portion 2313; fourth wall portion 2314;

[0119] Inclined downward portion 2315; flow guide rib 2316; drainage flow duct 2317; through port 2319;

[0120] Drainage edge portion 23141; drainage hole 23142; clearance space 232;

[0121] Sunken platform portion 233; side water baffle 234;

[0122] Air outlet 24; front air outlet 241; side air outlet 242;

[0123] Water tank 3; water outlet portion 314; upper convex structure 3142; positioning groove 3143;

[0124] Second inclined surface 3144; overhanging portion 315; buffer cavity 3151;

[0125] Water outlet valve 32; valve core 321; guide surface portion 3211a1; center surface portion 3211a2;

[0126] Valve seat 322; drainage passage 3220; return spring 324;

[0127] Wet film assembly 4; wet film 41; net rack 42;

[0128] Net rack outer frame 421; water inlet 4211; convex structure 4212;

[0129] Net rack side plate 4213; net rack support 4214; net rack end plate 422

[0130] Valve switch 5; motor 51; motor body 511; driving shaft 512

[0131] Driving member 52; rotating shaft 521; swing protrusion 522

[0132] Float switch 6; float member 61; magnet 611

[0133] Hall switch member 62; chip 621; second limiting structure 622

[0134] Purification module 200; purification support 201; purification air duct 2011

[0135] First limiting structure 2012; limiting hole 20121; second connecting part 2013

[0136] First water guide groove 2014; first water guide rib 2015; purification unit 202

[0137] Fresh air module 300; air inlet frame 301; air inlet air duct 3011

[0138] Fresh air inlet 3012; circulating air inlet 3013; fresh air fan 302

[0139] Second water guide groove 303; second water guide rib 304

[0140] Ventilation and heat exchange component 2000; fan 400; heat exchanger 500

[0141] Electric control component 3000; box body 601; box outer frame 602; lower frame 6021

[0142] Lower turning edge part 6022; rear concave area 6023

[0143] Shell component 4000

[0144] Rear box body 700; air conditioner air inlet 701; purification air outlet 702; purification air inlet 703; fresh air inlet 704

[0145] Upper panel 800; front panel 801; front air outlet frame 802; air conditioner air outlet 8021

[0146] Lower panel 900; middle air outlet 901 DETAILED DESCRIPTION

[0147] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0148] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. For the purpose of simplification of the present application disclosure, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the applicability of other processes and / or the use of other materials.

[0149] Below, with reference to the drawings, the air conditioner 10000 according to the first aspect of the present application is described.

[0150] Referring to Figures 1-4 The humidification module 100 includes a water tray 1, an air duct frame 2, and a wet film assembly 4. The air duct frame 2 is formed with a humidification air duct 211, and the air duct frame 2 is provided with an insertion port 22121 communicating with the humidification air duct 211. The water tray 1 is arranged below the air duct frame 2, and a second water pool 121 with an open top is defined at the end away from the insertion port 22121. The water tray 1 includes a support wall 122 defining the second water pool 121. The support wall 122 is located on the side of the second water pool 121 close to the insertion port 22121, and extends upwardly and downwardly from the bottom to the top towards the direction close to the insertion port 22121, so that the second water pool 121 is defined on the upward side in the wall thickness direction of the support wall 122. The wet film assembly 4 is inclined downwardly and extends into the humidification air duct 211 from the insertion port 22121, and the lower end of the wet film assembly 4 extends into the second water pool 121 from the upward side in the wall thickness direction of the support wall 122. The support wall 122 includes a wall body 1221 and an upper wall portion 1222 arranged in sequence from bottom to top, and the support wall 122 is bent at the upper wall portion 1222 and / or provided with a reinforcing rib 12223.

[0151] Referring to Figure 3The wall thickness direction of the support wall 122 is indicated by the bidirectional arrow line T, one side of the wall thickness direction of the support wall 122 is an upward side (indicated by the unidirectional arrow line ts), and the other side of the wall thickness direction of the support wall 122 is a downward side (indicated by the unidirectional arrow line tx). It can be understood that, since the support wall 122 extends upwardly and obliquely toward the direction close to the insertion opening 22121 from bottom to top, one side of the wall thickness direction of the support wall 122 is a direction extending upwardly and obliquely away from the insertion opening 22121 (i.e., the upward side of the wall thickness direction of the support wall 122, indicated by the unidirectional arrow line ts), and the other side of the wall thickness direction of the support wall 122 is a direction extending downwardly and obliquely toward the lower side of the insertion opening 22121 (i.e., the downward side of the wall thickness direction of the support wall 122, indicated by the unidirectional arrow line tx).

[0152] It can be understood that the upper end of the support wall 122 is the entry end of the support wall 122, and when the wet film assembly 4 is inserted into the humidifying air duct 211 along the direction from the insertion opening 22121 to the second water pool 121, the lower end of the wet film assembly 4 first passes through the entry end of the support wall 122, and then extends obliquely downward from the upward side of the wall thickness direction of the support wall 122 into the second water pool 121. However, the support wall 122 is in a relatively humid environment for a long time, and is prone to deformation due to long-term dampness. When the wet film assembly 4 needs to be disassembled and reinstalled, if the upper end of the support wall 122 is deformed, the wet film assembly 4 will be damaged by scratching the support wall 122 when being pulled upward for disassembly, and there are problems such as installation jamming when the wet film assembly 4 is inserted downward for installation.

[0153] In the above technical solution of the present application, the support wall 122 is bent at the upper wall portion 1222 or provided with a reinforcing rib 12223, which enhances the strength of the upper end of the support wall 122, so that the upper end portion is not easily deformed or warped, and the deformation of the support wall 122 caused by long-term dampness is reduced. In this way, when the wet film assembly 4 is installed, the wet film assembly 4 will not bump into the upper end of the support wall 122 due to deformation of the upper end of the support wall 122, and the problem of installation jamming is avoided, so that the operator can complete the installation operation more smoothly. Moreover, since the deformation problem of the upper end of the support wall 122 is improved, when the wet film assembly 4 needs to be disassembled and the wet film assembly 4 is pulled upward, the upper end of the support wall 122 will not scratch the wet film assembly 4, so that the wet film assembly 4 can be disassembled smoothly and quickly.

[0154] In addition, when the wet film assembly 4 sags or deforms due to long-term dampness and gravity, the support wall 122 can also support the wet film assembly 4, so that the wet film assembly 4 can reliably play a humidifying role.

[0155] In addition, the wet membrane assembly 4 is inclined downwardly into the humidifying air duct 211 and the lower end is extended into the second water pool 121 to absorb water. This design enables the wet membrane to be in contact with water more sufficiently, improves the water absorption efficiency, and thus accelerates the humidifying speed. In addition, when the air flow passes through the humidifying air duct 211 in the vertical or horizontal direction, the inclined wet membrane assembly 4 can increase the contact area with the air, and thus improves the humidifying efficiency.

[0156] The air duct frame body 2 is provided with an insertion port 22121 which is in communication with the humidifying air duct 211. The wet membrane assembly 4 is inclined downwardly into the humidifying air duct 211 through the insertion port 22121. The insertion port 22121 enables the maintenance personnel to directly take out the wet membrane assembly 4 without disassembling the air duct frame body 2, and thus facilitates the maintenance and repair of the wet membrane assembly 4.

[0157] In the embodiments of the present application, the support wall 122 is bent at the upper wall portion 1222 and / or provided with a reinforcing rib 12223. The bending and the reinforcing rib 12223 can be provided separately or simultaneously. The bending can increase the strength of the support wall 122 and improve the stress state thereof. The reinforcing rib 12223 is used to enhance the strength of the support wall 122. The simultaneous provision of the bending and the reinforcing rib 12223 can more effectively improve the strength and solve the deformation problem.

[0158] In the embodiments of the present application, the bending of the support wall 122 at the upper wall portion 1222 can have various forms. The upper wall portion 1222 can be bent relative to the wall body 1221, i.e. the wall body 1221 and the upper wall portion 1222 form two bending surfaces. Alternatively, the upper wall portion 1222 can be bent by itself, i.e. the upper wall portion 1222 forms two or more bending surfaces. Alternatively, the upper wall portion 1222 can be bent relative to the wall body 1221 and the upper wall portion 1222 can also be bent by itself to form three or more bending surfaces.

[0159] Exemplarily, referring to Figure 3 and Figure 4 , the upper wall portion 1222 comprises a first wall portion 12221 and a second wall portion 12222 which are sequentially arranged from bottom to top (i.e. along the direction of the inclined upward extension). The first wall portion 12221 is bent relative to the wall body 1221 towards the direction away from the wet membrane assembly 4. The second wall portion 12222 is bent relative to the first wall portion 12221 towards the direction close to the wet membrane assembly 4.

[0160] In the above technical solution, the bending of the upper wall portion 1222 into the first wall portion 12221 and the second wall portion 12222 can more effectively disperse the stress borne by the support wall 122, thus enhancing the structural strength thereof and making the support wall 122 less likely to be deformed or warped.

[0161] The first wall portion 12221 is bent towards the direction away from the wet membrane assembly 4 relative to the wall body 1221, which can provide more space for the wet membrane assembly 4 to extend downwards from the upper end of the support wall 122 to the second pool 121 more smoothly.

[0162] The second wall portion 12222 is bent towards the direction close to the wet membrane assembly 4 relative to the first wall portion 12221, which not only realizes the bending, but also can be close to the wet membrane assembly 4 to reduce the risk of water overflow from the upper end of the support wall 122 in the second pool 121.

[0163] In summary, the bent upper wall portion 1222 makes the insertion position of the upper end of the support wall 122 form a natural transition area, which helps the wet membrane assembly 4 to enter the humidifying air duct 211 more smoothly during installation, reducing the installation jamming problem.

[0164] In the embodiments of the present application, the bending angles of the first wall portion 12221 and the second wall portion 12222 can be adjusted according to actual needs to optimize the support effect.

[0165] In some embodiments, referring to Figure 3 and Figure 4 The upper wall portion 1222 includes a reinforcing rib 12223, the reinforcing rib 12223 connects the first wall portion 12221 and the second wall portion 12222, and is located on the side of the first wall portion 12221 and the second wall portion 12222 facing the wet membrane assembly 4.

[0166] In the above technical solution, the reinforcing rib 12223 effectively connects the first wall portion 12221 and the second wall portion 12222 as an additional structural support, forming a more stable overall structure, enhancing the structural strength of the upper wall portion 1222, so that the upper wall portion 1222 is less likely to deform and warp towards the direction of the wet membrane assembly 4, thereby facilitating the installation and extraction of the wet membrane assembly 4.

[0167] In addition, the reinforcing rib 12223 is located on the side of the first wall portion 12221 and the second wall portion 12222 facing the wet membrane assembly 4, so that the reinforcing rib 12223 can provide additional support while also serving as a guiding support at the bending position during the installation of the wet membrane assembly 4, thereby further enhancing the installation convenience of the wet membrane assembly 4.

[0168] By integrating the reinforcing rib 12223 on the side of the upper wall portion 1222 close to the wet membrane assembly 4, the overall structure of the upper wall portion 1222 is strengthened, thereby improving the service life of the upper wall portion 1222 and reducing the frequency of maintenance and replacement.

[0169] In some embodiments, referring to Figure 3The gap distance B1 between the reinforcing rib 12223 and the wet film assembly 4 is greater than the gap distance B2 between the wall body 1221 and the wet film assembly 4.

[0170] In some embodiments, referring to Figure 3 The side surface S1 of the reinforcing rib 12223 facing the wet film assembly 4 is arranged in parallel with the side surface S2 of the wall body 1221 facing the wet film assembly 4.

[0171] In some embodiments, referring to Figure 3 The gap distance B1 between the reinforcing rib 12223 and the wet film assembly 4 is greater than the gap distance B2 between the wall body 1221 and the wet film assembly 4, and the side surface S1 of the reinforcing rib 12223 facing the wet film assembly 4 is arranged in parallel with the side surface S2 of the wall body 1221 facing the wet film assembly 4.

[0172] In the above technical solution, since the gap distance B1 between the reinforcing rib 12223 and the wet film assembly 4 is greater than the gap distance B2 between the wall body 1221 and the wet film assembly 4, the wet film assembly 4 does not interfere with the upper wall portion 1222 when being inserted into the humidification air duct 211, so that the installation process of the wet film assembly 4 is smoother, and the installation difficulty is reduced.

[0173] In the above technical solution, since the side surface S1 of the reinforcing rib 12223 facing the wet film assembly 4 is arranged in parallel with the side surface S2 of the wall body 1221 facing the wet film assembly 4, an effective avoiding effect is achieved during the installation process of the wet film assembly 4, so that the wet film assembly 4 is more easily slid to the second water pool 121.

[0174] In the above technical solution, when the side surface S1 of the reinforcing rib 12223 facing the wet film assembly 4 is arranged in parallel with the side surface S2 of the wall body 1221 facing the wet film assembly 4, the gap distance B1 between the reinforcing rib 12223 and the wet film assembly 4 can be easily controlled to be greater than the gap distance B2 between the wall body 1221 and the wet film assembly 4, so that the problem of interference between the wet film assembly 4 and the upper wall portion 1222 during the installation process of the wet film assembly 4 can be more reliably avoided, and the installation process of the wet film assembly 4 is smoother, and the installation difficulty is reduced.

[0175] In the embodiments of the present application, the layout of the reinforcing rib 12223 can have various forms. Specifically, a plurality of reinforcing ribs 12223 can be uniformly distributed on the support wall 122 to ensure the uniformity of the overall structural strength, or the reinforcing rib 12223 can be arranged at a key position of the support wall 122.

[0176] Exemplarily, as Figure 4As shown, the reinforcing ribs 12223 are in a linear shape, and the reinforcing ribs 12223 connect the first wall part 12221 and the second wall part 12222. The reinforcing ribs 12223 are evenly distributed along the left-right direction, effectively connecting the first wall part 12221 and the second wall part 12222, and enhancing the structural strength of the upper wall part 1222. The side surface S1 of the reinforcing ribs 12223 facing the wet film assembly 4 is parallel to the side surface S2 of the wall body 1221 facing the wet film assembly 4, enhancing the installation convenience of the wet film assembly 4.

[0177] In some embodiments, referring to Figure 3 , the gap distance between the upper wall part 1222 and the wet film assembly 4 (for example, the distance B1 shown in) is greater than the gap distance between the wall body 1221 and the wet film assembly 4 (for example, the distance B2 shown in). Figure 3 Figure 3 In some embodiments, referring to , the gap distance between the upper wall part 1222 and the wet film assembly 4 increases from bottom to top.

[0178] Figure 3 In some embodiments, referring to , the gap distance between the upper wall part 1222 and the wet film assembly 4 (for example, the distance B1 shown in ) is greater than the gap distance between the wall body 1221 and the wet film assembly 4 (for example, the distance B2 shown in ), and the gap distance between the upper wall part 1222 and the wet film assembly 4 increases from bottom to top.

[0179] Figure 3 When the gap distance between the upper wall part 1222 and the wet film assembly 4 is greater than the gap distance between the wall body 1221 and the wet film assembly 4, the wet film assembly 4 can pass through the upper wall part 1222 more easily during installation or disassembly, reducing the friction and interference between the wet film assembly 4 and the upper wall part 1222, making the installation and disassembly process of the wet film assembly 4 more smooth, and reducing the operation difficulty and cost. Figure 3 Figure 3 When the gap distance between the upper wall part 1222 and the wet film assembly 4 increases from bottom to top, the friction and interference between the wet film assembly 4 and the upper wall part 1222 can be reduced, making the installation and disassembly process of the wet film assembly 4 more smooth. At the same time, due to the increase of the gap distance, airflow can flow through the wet film assembly 4 blocked by the supporting wall 122, increasing the area of the wet film that can be used for ventilation, and helping to improve the humidification efficiency.

[0180] When the gap distance between the upper wall part 1222 and the wet film assembly 4 is greater than the gap distance between the wall body 1221 and the wet film assembly 4, the wet film assembly 4 can pass through the upper wall part 1222 more easily during installation or disassembly, reducing the friction and interference between the wet film assembly 4 and the upper wall part 1222, making the installation and disassembly process of the wet film assembly 4 more smooth, and reducing the operation difficulty and cost.

[0181] When the gap distance between the upper wall part 1222 and the wet film assembly 4 increases from bottom to top, the friction and interference between the wet film assembly 4 and the upper wall part 1222 can be reduced, making the installation and disassembly process of the wet film assembly 4 more smooth. At the same time, due to the increase of the gap distance, airflow can flow through the wet film assembly 4 blocked by the supporting wall 122, increasing the area of the wet film that can be used for ventilation, and helping to improve the humidification efficiency.

[0182] When the gap distance between the upper wall portion 1222 and the wet film assembly 4 is greater than the gap distance between the wall body 1221 and the wet film assembly 4, and the gap distance between the upper wall portion 1222 and the wet film assembly 4 increases from bottom to top, the friction and interference between the wet film assembly 4 and the upper wall portion 1222 can be more effectively reduced, and the installation and disassembly process of the wet film assembly 4 is more smooth.

[0183] In some embodiments, referring to Figure 3 and Figure 4 , the side surface of the upper end of the upper wall portion 1222 facing the wet film assembly 4 is formed as a guide inclined surface 122221, the guide inclined surface 122221 extends obliquely from bottom to top towards the direction away from the wet film assembly 4, and the upper end edge of the guide inclined surface 122221 constitutes the upper end edge 1223 of the support wall 122.

[0184] Wherein, the "upper end edge 1223 of the support wall 122" refers to the side edge closest to the wet film assembly 4 at the intersection of the highest horizontal line of the support wall 122 and the support wall 122.

[0185] The guide inclined surface 122221 extends obliquely from bottom to top towards the direction away from the wet film assembly 4, that is, the upper end edge 1223 of the support wall 122 is in the form of a flared opening, so that the wet film assembly 4 is more easily taken out or put back during replacement or maintenance, and the disassembly smoothness of the wet film assembly 4 is improved.

[0186] In some embodiments, referring to Figure 3 , the lower end of the wall body 1221 extends to the bottom wall of the second water pool 121, and the vertical height H1 of the wall body 1221 is greater than twice the vertical height H2 of the upper wall portion 1222, that is, H1>2H2.

[0187] In the above technical solution, due to the high vertical height H1 of the wall body 1221 and the small vertical height H2 of the upper wall portion 1222, a large range of bending is not formed to cause large ventilation resistance, and the deformation problem of the upper end of the support wall 122 can be more effectively improved. Through reasonable material selection, structure design or strengthening measures, the deformation of the upper wall portion 1222 can be effectively controlled.

[0188] In some embodiments, referring to, Figure 5 and Figure 6 , the air duct frame 2 includes a mounting slide rail 223 arranged in the humidification air duct 211, the mounting slide rail 223 extends obliquely downward from the edge of the insertion opening 22121 towards the second water pool 121, and the mounting slide rail 223 cooperates with the wet film assembly 4 to guide the wet film assembly 4 to move towards the second water pool 121.

[0189] During the process of inserting and installing the wet film assembly 4 downwardly, the lower end of the wet film assembly 4 is prone to sag downwardly under the influence of gravity, and there is a risk of knocking against the upper end of the support wall 122. In the above technical solution, the installation slide rail 223 is designed to effectively support the wet film assembly 4 and limit the sliding path of the wet film assembly 4, thereby improving the stability and smoothness of the wet film assembly 4 during the installation process. The wet film assembly 4 can be smoothly moved along the installation slide rail 223 to the support wall 122 according to a predetermined trajectory, which improves the deviation or misalignment that may occur during the installation process of the wet film assembly 4 and the problem of interference and collision with the support wall 122, and further enhances the installation smoothness of the wet film assembly 4.

[0190] In some embodiments, referring to Figure 6 , the lower end of the installation slide rail 223 is higher than the upper end edge 1223 of the support wall 122, referring to Figure 5 , the installation slide rail 223 includes a slide rail bottom plate 2231 supporting the wet film assembly 4 from the lower side of the wet film assembly 4, back to Figure 6 , the side surface of the slide rail bottom plate 2231 facing the wet film assembly 4 is located on a guide base surface S3, and at least the upper end edge 1223 of the support wall 122 is arranged away from the wet film assembly 4 relative to the guide base surface S3.

[0191] In the above technical solution, since the lower end of the installation slide rail 223 is higher than the upper end edge 1223 of the support wall 122, when the air duct frame 2 is installed on the water tray 1, the installation slide rail 223 and the support wall 122 will not knock and damage each other.

[0192] The slide rail bottom plate 2231 provides support from the lower side of the wet film assembly 4, ensuring the stability of the wet film assembly 4 during installation and use. The arrangement of the guide base surface S3 further guides the smooth sliding of the wet film assembly 4 onto the support wall 122.

[0193] The upper end edge 1223 of the support wall 122 is arranged away from the wet film assembly 4 relative to the guide base surface S3, which reduces the interference and friction between the wet film assembly 4 and the support wall 122 during installation, thereby reducing the risk of damage to the wet film assembly 4 and improving the assembly smoothness of the wet film assembly 4.

[0194] In the embodiments of the present application, at least the upper end edge of the support wall 122 is arranged away from the wet film assembly 4 relative to the guide base surface S3, which means that at least part of the support wall 122 is arranged away from the wet film assembly 4 relative to the guide base surface S3, and the at least part includes the upper end edge 1223 of the support wall 122.

[0195] In some embodiments, referring to Figure 6 , the spacing B3 between the upper end edge 1223 of the support wall 122 and the guide base surface S3 is greater than or equal to 3 mm.

[0196] In the above technical solution, the larger spacing allows the wet film assembly 4 to have a certain fault tolerance space during installation, so that even if there is a certain deviation in the installation process of the operator, the wet film assembly 4 can still be smoothly slid onto the support wall 122, and installation failure will not occur due to slight position errors; in this way, the use of a spacing of at least 3mm can effectively avoid interference or friction between the wet film assembly 4 and the upper end edge 1223 of the support wall 122 during installation, thereby improving the smoothness of installation of the wet film assembly 4.

[0197] In the embodiments of the present application, the spacing B3 between the upper end edge 1223 of the support wall 122 and the guide base surface S3 is greater than or equal to 3mm, for example, 3mm, 4mm, 5mm, 6mm, etc.

[0198] In some embodiments, referring to Figure 5 and Figure 7 , the length direction of the insertion port 22121 is horizontal, and the two end edges in the length direction of the insertion port 22121 are respectively provided with installation sliding rails 223. Each installation sliding rail 223 includes a sliding rail bottom plate 2231 and a sliding rail side plate 2232. The sliding rail bottom plate 2231 supports the wet film assembly 4 from the lower side of the wet film assembly 4, and the sliding rail side plate 2232 extends upward from the side of the sliding rail bottom plate 2231 away from the wet film assembly 4. The sliding rail side plates 2232 on both sides are respectively stopped on both sides of the wet film assembly 4 in the length direction of the insertion port 22121.

[0199] In the above technical solution, the installation sliding rails 223 are provided, so that the wet film assembly 4 can be easily slid along the installation sliding rails 223 to the predetermined position without the need for complex installation steps or tools. When the wet film assembly 4 needs to be replaced or maintained, it can also be conveniently taken out through the installation sliding rails 223, thereby reducing the maintenance difficulty and time cost. The installation sliding rails 223 are composed of the sliding rail bottom plate 2231 and the sliding rail side plate 2232, which has a simple structure, reduces the processing difficulty, and reduces the manufacturing cost.

[0200] The installation sliding rails 223 are respectively provided at the two end edges in the length direction of the insertion port 22121, and the sliding rail side plates 2232 of the installation sliding rails 223 on both sides are respectively stopped on both sides of the wet film assembly 4 in the length direction of the insertion port 22121, thereby providing reliable left and right limiting for the wet film assembly 4. The lateral deviation of the wet film assembly 4 during installation is prevented, and the stability of the wet film assembly 4 during operation is also improved. The stable guiding and limiting design improves the stability and reliability of the humidification module 100.

[0201] In some embodiments, referring to Figure 2 and Figure 3, the air duct frame 2 includes a first frame wall 2212 and a second frame wall 231 arranged opposite and spaced apart, the humidifying air duct 211 is formed between the first frame wall 2212 and the second frame wall 231, the insertion port 22121 is formed on the first frame wall 2212, the wet film assembly 4 extends downwardly along a direction from the first frame wall 2212 to the second frame wall 231, and the support wall 122 is located on a side of the second pool 121 close to the first frame wall 2212; a closest part of the second frame wall 231 to the support wall 122 is a close part 2311, the close part 2311 is higher than a lower end of the wet film assembly 4 and is located on a side of the lower end of the wet film assembly 4 close to the insertion port 22121, so that a passing port 2319 can be formed between the close part 2311 and an upper end of the support wall 122, the lower end of the wet film assembly 4 passes through the passing port 2319 downwardly and obliquely to enter the second pool 121, and the second frame wall 231 includes a give-way inclined wall 2312 extending upwardly along a direction from the close part 2311 to the first frame wall 2212, an inclination angle X2 of the give-way inclined wall 2312 to a horizontal plane is greater than an inclination angle X1 of the wall body 1221 to the horizontal plane, so that a gap distance between the give-way inclined wall 2312 and the wet film assembly 4 gradually increases from bottom to top.

[0202] Therefore, since the close part 2311 of the second frame wall 231 is higher than the lower end of the wet film assembly 4 and is located on the side of the lower end of the wet film assembly 4 close to the insertion port 22121, the lower end of the wet film assembly 4 needs to pass through the close part 2311 to reach the second pool 121, and the gap distance between the give-way inclined wall 2312 and the wet film assembly 4 gradually increases from bottom to top, so that the wet film assembly 4 can more easily pass through the close part 2311 to enter the second pool 121 when installed, without colliding with the close part 2311 of the second frame wall 231, thereby reducing installation difficulty and time cost; in the maintenance process, the wet film assembly 4 can also be more easily taken out and replaced, thereby improving the maintenance convenience of the humidifying module 100.

[0203] In addition, since the close part 2311 of the second frame wall 231 is higher than the lower end of the wet film assembly 4 and is located on the side of the lower end of the wet film assembly 4 close to the insertion port 22121, the close part 2311 of the second frame wall 231 can limit the lower end of the wet film assembly 4, so that the lower end of the wet film assembly 4 does not rise when the wet film assembly 4 is subjected to the upward air flow force, thereby enabling the wet film assembly 4 to stably play a humidifying role.

[0204] In some embodiments, referring to Figure 2 and Figure 8, the water tank 1 comprises a surrounding wall 123 participating in defining a second water pool 121, the surrounding wall 123 and the supporting wall 122 are sequentially arranged along a direction from the second frame wall 231 to the first frame wall 2212, the second water pool 121 is formed between the surrounding wall 123 and the supporting wall 122, the second frame wall 231 comprises a third wall part 2313, a giving-in inclined wall 2312 and a fourth wall part 2314; the third wall part 2313 extends downward, the giving-in inclined wall 2312 extends downward from a lower end of the third wall part 2313 in a direction away from the first frame wall 2212, a lower end of the giving-in inclined wall 2312 constitutes a close-to part 2311, the fourth wall part 2314 extends downward from the lower end of the giving-in inclined wall 2312 in a direction away from the first frame wall 2212 to an upper end of the surrounding wall 123, an inclination angle X2 of the giving-in inclined wall 2312 relative to a horizontal plane is greater than an inclination angle X3 of the fourth wall part 2314 relative to the horizontal plane.

[0205] In the above technical solution, the water tank 1 sequentially arranges the surrounding wall 123 and the supporting wall 122 to simply define the space of the second water pool 121 without additional complex structures. Since the inclination angle X2 of the giving-in inclined wall 2312 relative to the horizontal plane is greater than the inclination angle X3 of the fourth wall part 2314 relative to the horizontal plane, the second frame wall 231 can form a giving-in space 232 on a side away from the first frame wall 2212, the giving-in space 232 is located on a side of the third wall part 2313 away from the first frame wall 2212 and above the fourth wall part 2314, and the giving-in space 232 can be used to avoid other components such as electronic control components, thereby improving the space utilization.

[0206] In some embodiments, referring to Figure 2 and Figure 3 , the close-to part 2311 is arranged opposite to the upper wall part 1222 along a thickness direction of the wet film assembly 4, that is, the close-to part 2311 is arranged close to the upper wall part 1222 relative to the wall body 1221.

[0207] Therefore, the close-to part 2311 is arranged close to the upper wall part 1222 relative to the wall body 1221, that is, the close-to part 2311 is arranged at a position close to an inlet end of the supporting wall 122, and the close-to part 2311 of the second frame wall 231 can more reliably limit the lower end of the wet film assembly 4, so that the lower end of the wet film assembly 4 will not be raised when the wet film assembly 4 is subjected to the upward air flow force, thereby the wet film assembly 4 can stably play a humidifying role. In addition, by arranging the close-to part 2311 at this position, the humidifying air duct 211 can be ensured to be large enough, and at the same time, sufficient giving-in space 232 can be provided for other components such as electronic control components, thereby meeting multiple functional requirements.

[0208] In some embodiments, referring to Figure 2 and Figure 3, the water tank 1 includes a surrounding wall 123 and a bottom wall 124, the surrounding wall 123 is arranged at a side of the second water pool 121 away from the insertion port 22121, the bottom wall 124 is connected between the surrounding wall 123 and the supporting wall 122, and a part of the bottom wall 124 close to the supporting wall 122 is concave downward to form a sunken groove 1241 at the bottom wall of the second water pool 121, and the lower end of the wet membrane assembly 4 extends into the sunken groove 1241.

[0209] In the above technical solution, the part of the bottom wall 124 close to the supporting wall 122 is concave downward to form the sunken groove 1241, so that the lower end of the wet membrane assembly 4 can extend into the sunken groove 1241, and the wet membrane assembly 4 can absorb the water in the second water pool 121, preventing the accumulation of unabsorbed water around the second water pool 121 and reducing the risk of bacteria breeding around the second water pool 121.

[0210] In some embodiments, referring to Figure 2 and Figure 3 , the water tank 1 further includes a supporting rib 125 arranged in the second water pool 121, the supporting rib 125 supports a side of the wet membrane assembly 4 close to the surrounding wall 123, so that the lower end of the wet membrane assembly 4 stays in the sunken groove 1241.

[0211] In the above technical solution, the supporting rib 125 stably locates the lower end of the wet membrane assembly 4 in the sunken groove 1241, improving the stability of the humidification efficiency and effect; the supporting rib 125 separates the wet membrane assembly 4 from the surrounding wall 123, which is helpful for the wet membrane assembly 4 to have a larger water absorption area and improve the humidification efficiency.

[0212] In some embodiments, referring to Figure 1 and Figure 4 , the water tank 1 forms an air vent 15 at the front side of the second water pool 121, the supporting wall 122 extends along the left-right direction at the front side of the second water pool 121 and is spaced between the second water pool 121 and the air vent 15, the air duct frame 2 includes a rear frame 23 and a front frame 22 connected to the front side of the rear frame 23, the humidification air duct 211 is formed between the front frame 22 and the rear frame 23 and is open at the bottom to communicate with the air vent 15, the rear frame 23 includes a second frame wall 231 defining a rear wall of the humidification air duct 211, the front frame 22 includes a first frame wall 2212 defining a front wall of the humidification air duct 211, the insertion port 22121 is formed in the first frame wall 2212 and the length direction of the insertion port 22121 extends along the left-right direction, and the wet membrane assembly 4 extends obliquely downward from the insertion port 22121 to extend the lower end of the wet membrane assembly 4 into the second water pool 121.

[0213] In the above technical solution, the water tank 1 forms the air vent 15 on the front side of the second pool 121, and the air duct frame 2 is formed by the combination of the rear frame 23 and the front frame 22, and the humidifying air duct 211 is formed between the rear frame 23 and the front frame 22. This design enables the air flow to pass through the inclined wet film assembly 4 in the up-down direction, effectively saves the horizontal space, and enables the air vent area of the wet film assembly 4 to be larger, thereby achieving high-efficiency humidification.

[0214] The air duct frame 2 is composed of the rear frame 23 and the front frame 22, and the two are fixed together through a connecting structure to form the humidifying air duct 211. This modular design not only facilitates production and assembly, but also reduces maintenance costs.

[0215] In some embodiments, referring to, Figure 4 The water tank 1 further defines the first pool 111 on the front side of the air vent 15, and the water tank 1 further defines the third pool 131 on at least one side of the left and right sides of the air vent 15, which communicates the first pool 111 and the second pool 121, referring to Figure 1 The front frame 22 further defines the mounting cavity 2211 located on the front side of the first frame wall 2212, and the mounting cavity 2211 is located above the first pool 111 and is open on the front side. The bottom of the mounting cavity 2211 has an open port 2214 that communicates the mounting cavity 2211 and the first pool 111, referring to, Figure 2 The humidifying module 100 further comprises the water tank 3, which is arranged in the mounting cavity 2211, and the bottom of the water tank 3 has a water outlet portion 314 that extends downward into the first pool 111 through the open port 2214. The water tank 3 supplies water to the first pool 111 through the water outlet portion 314.

[0216] The water tank 1 defines the first pool 111 on the front side of the air vent 15, and the water tank 1 defines the third pool 131 on at least one side of the left and right sides of the air vent 15, which communicates the first pool 111 and the second pool 121, forming a water supply system. This water supply system does not require other pipelines, so that the structure design of the entire humidifying module 100 is compact, the layout between various components is reasonable, and space is effectively saved.

[0217] The front frame 22 defines the mounting cavity 2211 located on the front side of the first frame wall 2212, and the mounting cavity 2211 is located above the first pool 111 and is open on the front side. The water tank 3 can be conveniently installed in the mounting cavity 2211, and subsequent maintenance and replacement are facilitated.

[0218] At the same time, the bottom of the mounting cavity 2211 has an open port 2214 that communicates the mounting cavity 2211 and the first pool 111, and the water outlet portion 314 of the water tank 3 can extend downward into the first pool 111 through the open port 2214, so that the water in the water tank 3 can directly flow into the first pool 111.

[0219] Moreover, in this layout, the water tank 3 supplies water to the first water pool 111, and the wet membrane assembly 4 absorbs water from the second water pool 121 without interfering with each other, and the third water pool 131 is located on at least one side of the air vent 15, and does not interfere with the ventilation, so the design is ingenious.

[0220] Referring to Figures 40-43 According to the air treatment component 1000 of the second aspect of the present application, the humidification module 100 of the first aspect is provided, thereby improving the maintainability of the wet membrane assembly 4.

[0221] According to the air treatment component 1000 of the present application, the humidification module 100 of the first aspect is provided, thereby improving the maintainability of the wet membrane assembly 4.

[0222] The purification module 200 is located downstream of the fresh air module 300, and the humidification module 100 is located downstream of the purification module 200, wherein "downstream" refers to the position reached after the airflow direction.

[0223] The fresh air module 300, the purification module 200 and the humidification module 100 can be arranged in sequence along the airflow direction, wherein the airflow introduced by the fresh air module 300 can first flow through the purification module 200 and then flow through the humidification module 100, and according to the type selection and opening control of the purification module 200 and the humidification module 100, at least one of humidification and purification is realized.

[0224] Exemplarily, the purification module 200 is located above the fresh air module 300, and the humidification module 100 is located above the purification module 200, and the fresh air module 300 includes a centrifugal fan, and the air outlet of the centrifugal fan is upward, directly sending the airflow upward into the purification module 200 and the fresh air module 300.

[0225] This design makes the airflow sent upward by the centrifugal fan flow through the purification module 200 and the humidification module 100 in sequence, which not only saves space, but also improves space utilization, making the entire system more suitable for installation in limited space, such as homes, offices and other places. The centrifugal fan has the characteristics of large air volume and high wind pressure, and can quickly blow the airflow to the purification module 200 and the wet membrane assembly 4, which is beneficial to overcome the resistance of the purification module 200 and the wet membrane assembly 4, and improve the air treatment efficiency.

[0226] Referring to Figure 46 and Figure 47 According to the air conditioner 10000 of the third aspect of the present application, the humidification module 100 according to the first aspect of the present application or the air treatment component 1000 according to the second aspect of the present application is provided.

[0227] That is, the air conditioner 10000 can include the air treatment component 1000 in the above form, or can not include the air treatment component 1000 in the above form, and separately include the humidification module 100. Exemplarily, the fresh air module 300 and the humidification module 100 can also be directly matched, and the purification module 200 is omitted.

[0228] Therefore, by adopting the humidification module 100 or the air treatment component 1000 described above, the overall maintenance convenience of the air conditioner 10000 can be improved.

[0229] Exemplarily, when the air conditioner 10000 includes the air treatment component 1000, the air conditioner 10000 can also simultaneously include the ventilation and heat exchange component 2000, which can include a fan and a heat exchanger. When the ventilation and heat exchange component 2000 is working, the fan introduces indoor air from the air conditioner inlet, and blows the introduced air back to the indoor air after heat exchange with the heat exchanger, thereby playing a role of indoor temperature regulation.

[0230] Wherein, the type of the air conditioner 10000 is not limited, for example, it can be an all-in-one air conditioner (such as a kitchen air conditioner, a mobile air conditioner, a window type air conditioner, etc.) or an air conditioner split machine (such as a split hanging machine, a split cabinet machine, etc.), when the type of the air conditioner 10000 is determined, the relative position of the air treatment component 1000 and the ventilation and heat exchange component 2000 can be known. For example, when the air conditioner 10000 is a cabinet machine, the ventilation and heat exchange component 2000 can be located above the air treatment component 1000.

[0231] Other components of the air conditioner 10000 according to the embodiments of the present application, such as air duct components and panel components, etc., and operations are known to those skilled in the art, and will not be described in detail here.

[0232] Next, the humidification module 100 according to some embodiments of the present application will be described in conjunction with the accompanying drawings.

[0233] Referring to FIGS. 9 and 10, the humidification module 100 includes a water tray 1, an air duct frame 2, a water tank 3, a wet film assembly 4, a valve switch 5, and a float switch 6.

[0234] In conjunction with FIGS. 11, 12, and 13, the water tray 1 includes a second water tray portion 12, which defines a second water pool 121 with an open top. The air duct frame 2 is arranged above the water tray 1, and a humidification air duct 211 is formed in the air duct frame 2. At least part of the wet film assembly 4 is located in the humidification air duct 211, and the lower end of the wet film assembly 4 extends into the second water pool 121 to absorb water from the second water pool 121.

[0235] In combination with FIG. 13, the air duct frame 2 includes a first frame wall 2212 and a second frame wall 231, the first frame wall 2212 is located at a side of the second frame wall 231 away from the second water pool 121, the first frame wall 2212 is provided with an insertion opening 22121, and the wet film assembly 4 is inserted into the humidifying air duct 211 obliquely downward from the insertion opening 22121 toward the lower end of the second frame wall 231.

[0236] Exemplarily, in combination with FIG. 13 and FIG. 14, the second water tray part 12 is located at the rear part of the water tray 1, the air duct frame 2 includes a first frame 22 and a second frame 23 assembled and connected, the first frame 22 is located at the front side of the second frame 23, the first frame 22 includes the first frame wall 2212, and the second frame 23 includes the second frame wall 231, the first frame wall 2212 defines the front wall surface of the humidifying air duct 211, and the second frame wall 231 defines the rear wall surface of the humidifying air duct 211. The length direction of the insertion opening 22121 provided on the first frame wall 2212 extends along the left-right direction, the wet film assembly 4 is inserted obliquely downward from the insertion opening 22121, so that the lower end of the wet film assembly 4 extends into the second water pool 121 at the rear part of the water tray 1.

[0237] In combination with FIG. 15, the rear side of the first frame wall 2212 is provided with an installation slide rail 223 extending obliquely downward, the installation slide rail 223 is two and located at the left and right sides of the insertion opening 22121 respectively, after the lower end of the wet film assembly 4 is inserted from the insertion opening 22121, the left and right ends of the wet film assembly 4 respectively slide downward along the installation slide rail 223, so as to facilitate the lower end of the wet film assembly 4 to slide to the second water pool 121 smoothly.

[0238] In combination with FIG. 13 and FIG. 16, the second water tray part 12 includes a support wall 122, the support wall 122 participates in defining the front wall of the second water pool 121, and extends obliquely upward from the bottom wall of the second water pool 121, the upper end of the support wall 122 is lower than the lower end of the installation slide rail 223, and the extension direction of the support wall 122 is generally parallel to the extension direction of the installation slide rail 223, after the lower end of the wet film assembly 4 leaves the installation slide rail 223, then slides onto the support wall 122, and continues to slide toward the rear lower part along the support wall 122 to the bottom of the second water pool 121.

[0239] In combination with Figs. 16 and 17, the support wall 122 is composed of the wall body 1221 and the upper wall part 1222 arranged in sequence from bottom to top, the vertical height of the wall body 1221 is greater than that of the upper wall part 1222, the upper wall part 1222 is composed of the first wall part 12221 and the second wall part 12222 arranged in sequence from bottom to top, the first wall part 12221 is bent towards the direction away from the wet film assembly 4 with the angle to the horizontal plane being reduced relative to the wall body 1221, and the second wall part 12222 is bent towards the direction close to the wet film assembly 4 with the angle to the horizontal plane being increased relative to the first wall part 12221, so that the upper end of the support wall 122 presents a three-fold form.

[0240] In combination with Figs. 16 and 17, the wet film assembly 4 slides onto the support wall 122 from the upper end of the support wall 122, so the upper end of the support wall 122 is the installation entrance, in order to prevent the installation entrance of the support wall 122 from being deformed and arched upwards to hit the wet film assembly 4 sliding thereto, the design described above makes the upper end of the support wall 122 present a three-fold form, so the strength of the upper end of the support wall 122 can be effectively enhanced to prevent it from being deformed and arched upwards, so that the wet film assembly 4 can be smoothly slid onto the support wall 122.

[0241] In combination with Figs. 16 and 17, the upper end of the support wall 122 is also provided with the reinforcing ribs 12223 at the positions of the two folds, the reinforcing ribs 12223 are multiple and arranged in the left-right direction at intervals, the reinforcing ribs 12223 are arranged on the side of the first wall part 12221 and the second wall part 12222 towards the wet film assembly 4 and connected with the first wall part 12221 and the second wall part 12222 respectively, so that the strength of the upper end of the support wall 122 can be further enhanced to prevent it from being deformed and arched upwards.

[0242] In combination with Figs. 16 and 17, the side surface of the upper end of the support wall 122 towards the wet film assembly 4 is formed as a guide inclined surface 122221, the guide inclined surface 122221 extends obliquely from bottom to top towards the direction away from the wet film assembly 4, so that the installation entrance position of the upper end of the support wall 122 is formed as an expanded form, which is beneficial to the wet film assembly 4 to be smoothly slid onto the support wall 122 and further prevent the upper end of the support wall 122 from hitting the wet film assembly 4 sliding thereto.

[0243] In combination with FIG. 17, the second water tray part 12 includes a surrounding wall 123 which defines a back wall of the second water pool 121 and extends upwardly from a bottom wall of the second water pool 121. The second frame wall 231 includes a third wall part 2313 which extends in the up-down direction, a giving-in inclined wall 2312 which extends obliquely downwardly from a lower end of the third wall part 2313, and a fourth wall part 2314 which extends obliquely downwardly from a lower end of the giving-in inclined wall 2312 and extends above the surrounding wall 123. The giving-in inclined wall 2312 and the fourth wall part 2314 are connected at a closest position 2311 of the second frame wall 231 to the support wall 122.

[0244] In the closest position 2311 of the second frame wall 231 to the support wall 122, the giving-in inclined wall 2312 is turned upwardly to form an installation entrance in the form of an opening, so that the problem of interference and collision of the wet membrane assembly 4 with the second frame wall 231 during installation is effectively prevented. Exemplarily, X2-X3>10°, so that the problem of interference and collision of the wet membrane assembly 4 with the second frame wall 231 during installation can be more effectively prevented.

[0245] In addition, since the closest position 2311 of the second frame wall 231 is higher than the lower end of the wet membrane assembly 4 and is located on a side of the lower end of the wet membrane assembly 4 close to the insertion entrance 22121, the closest position 2311 of the second frame wall 231 can limit the lower end of the wet membrane assembly 4, so that the lower end of the wet membrane assembly 4 will not be raised when the wet membrane assembly 4 is subjected to the upward air flow force, thereby stably playing a humidifying role.

[0246] In combination with FIG. 11 and FIG. 17, the second water tray part 12 includes a support wall 122, a surrounding wall 123, and a bottom wall 124. The bottom wall 124 extends in the left-right direction and defines a bottom wall of the second water pool 121. The support wall 122 extends upwardly from a front end of the bottom wall 124, extends in the left-right direction, and participates in defining a front wall of the second water pool 121. The surrounding wall 123 extends upwardly from a rear end of the bottom wall 124, extends in the left-right direction, and defines a rear wall of the second water pool 121.

[0247] In combination with FIG. 11 and FIG. 17, the portion of the bottom wall 124 close to the support wall 122 is concave downward to form a sunken groove 1241 at the bottom wall of the second water pool 121, the length direction of the sunken groove 1241 extends along the left-right direction to enable the lower end of the wet membrane assembly 4 to extend into the sunken groove 1241, the sunken groove 1241 is the lowest position of the bottom wall of the second water pool 121, so that the water in the second water pool 121 can all converge into the sunken groove 1241, thus, by extending the lower end of the wet membrane assembly 4 into the sunken groove 1241, the wet membrane assembly 4 can completely absorb the water in the second water pool 121, and the problem of bacteria breeding due to the existence of unabsorbed water in the second water pool 121 is improved.

[0248] In combination with FIG. 11 and FIG. 17, exemplary, the bottom wall of the sunken groove 1241 is upwardly curved towards the front end and the rear end respectively to make the cross section of the sunken groove 1241 close to U-shaped, so that the water on the front side and the rear side of the sunken groove 1241 can converge into the sunken groove 1241 smoothly. Exemplary, the depth of the sunken groove 1241 can be more than 3mm.

[0249] In combination with FIG. 11 and FIG. 17, the second water pool 121 is also provided with a support rib 125, the support rib 125 is located at the side of the sunken groove 1241 close to the surrounding wall 123, and supports the wet membrane assembly 4 to separate the wet membrane assembly 4 from the surrounding wall 123, and supports the wet membrane assembly 4 to enable the lower end of the wet membrane assembly 4 sliding downward into the second water pool 121 to enter the sunken groove 1241 and stably stay in the sunken groove 1241.

[0250] Exemplary, the support rib 125 can be multiple and spaced along the left-right direction, so as to improve the support reliability and stability of the wet membrane assembly 4. Exemplary, the support rib 125 can be connected with the surrounding wall 123 and the bottom wall 124 respectively, so as to realize stable support and increase the structural stability and reliability of the second water disc part 12.

[0251] In combination with FIG. 17 and FIG. 18, exemplary, the wet membrane assembly 4 can include a wet membrane 41 and a net rack 42, the wet membrane 41 is installed in the net rack 42.

[0252] Exemplary, the two sides of the wet membrane 41 in the thickness direction are respectively a side towards the support wall 122 (marked as the lower side of the wet membrane 41) and a side towards the second frame wall 231 (marked as the upper side of the wet membrane 41), the upper end of the wet membrane 41 is an end towards the insertion port 22121, the lower end of the wet membrane 41 is an end towards the second water pool 121, and the bottom of the net rack 42 is at the lower end of the wet membrane 41.

[0253] In combination with FIG. 17 and FIG. 18, the bottom of the net rack 42 is open, and the bottom of the wet film 41 installed in the net rack 42 is exposed by the opening of the bottom of the net rack 42, so that the water absorption area of the lower part of the wet film 41 is increased, thereby improving the water absorption efficiency of the wet film 41 from the second water pool 121 and increasing the humidification amount of the wet film assembly 4.

[0254] In combination with FIG. 18, the wet film 41 can be installed upward from the opening of the bottom of the net rack 42 before the wet film assembly 4 is installed in the air duct frame 2. When the wet film 41 is installed in this way, the inside of the net rack 42 can be provided with a protruding structure 4212 in an interference fit with the wet film 41, so as to prevent the wet film 41 from being loosened downward from the opening of the bottom of the net rack 42. In an example, the net rack 42 can include net rack side plates 4213 on the left and right sides of the wet film 41, and the protruding structure 4212 can be arranged on the side of the net rack side plate 4213 facing the wet film 41 and at the central position in the length direction of the net rack side plate 4213.

[0255] In combination with FIG. 17 and FIG. 18, one side of the wet film 41 in the thickness direction faces the support wall 122, and a plurality of water inlets 4211 are arranged on the part of the net rack 42 between the wet film 41 and the support wall 122, so as to further increase the water absorption area of the wet film 41 while ensuring the support strength of the net rack 42.

[0256] In combination with FIG. 17 and FIG. 18, the net rack 42 can include two net rack supports 4214 arranged on the two sides in the thickness direction of the wet film 41, and each net rack support 4214 is connected to the left and right net rack side plates 4213, so as to improve the support reliability of the wet film 41. The water inlets 4211 are arranged on the net rack support 4214 on the side of the wet film 41 facing the support wall 122. It can be understood that the two sides in the thickness direction of the wet film 41 are the wet film air inlet side and the wet film air outlet side, respectively, and in order to improve the contact area of the airflow with the wet film 41, a plurality of hollow regions can be arranged on each net rack support 4214 to improve the contact area of the airflow with the wet film 41.

[0257] In combination with FIG. 18 and FIG. 19, the net rack 42 can include a net rack end plate 422 and a net rack outer frame 421, and the wet film 41 is arranged in the net rack outer frame 421, and the two are inserted into the humidification air duct 211 through the insertion port 22121. For example, the net rack outer frame 421 can include the above-mentioned net rack supports 4214 and net rack side plates 4213.

[0258] With reference to FIGS. 18 and 19, the grid end plate 422 is disposed at the upper end of the grid outer frame 421 and located at the end of the wet film 41 facing the insertion opening 22121. The front surface of the first frame wall 2212 has a recessed sink 22122 and a handhold groove 22123, the recessed depth of the handhold groove 22123 is greater than that of the sink 22122. The sink 22122 is disposed around the insertion opening 22121 and used to accommodate the edge of the grid end plate 422, the handhold grooves 22123 are distributed on both sides of the width of the insertion opening 22121, part of the handhold grooves 22123 falls within the range of the sink 22122, and the remaining part of the handhold grooves 22123 extends towards the direction away from the insertion opening 22121 to beyond the coverage range of the grid end plate 422. In this way, when it is necessary to take out the wet film assembly 4 from the air duct frame body 2, the edge of the grid end plate 422 can be held through the handhold grooves 22123, so that the grid end plate 422 can be pulled to take out the wet film assembly 4 from the air duct frame body 2.

[0259] With reference to FIGS. 13 and 14, the bottom of the air duct frame body 2 is open to form an air inlet of the humidifying air duct 211, when the wet film assembly 4 is inserted into the humidifying air duct 211 obliquely downward from the insertion opening 22121 so that the lower end of the wet film assembly 4 extends into the second water pool 121, the airflow entering the humidifying air duct 211 from bottom to top can contact the wet film assembly 4 in a larger range, thereby increasing the humidification amount. That is, the wet film assembly 4 is placed in an inclined manner, which can increase the airflow area of the wet film assembly 4 and improve the humidification amount.

[0260] With reference to FIG. 20, the humidifying air duct 211 includes a side flow channel 2111 located at least one of the left and right sides of the wet film assembly 4, and for simplicity of description, the case where the side flow channels 2111 are provided on both the left and right sides of the wet film assembly 4 is described as an example. In this way, part of the airflow entering the humidifying air duct 211 from bottom to top can be humidified by passing through the wet film assembly 4 upward, and the remaining part can bypass the wet film assembly 4 from the left and right side flow channels 2111 to the air outlet 24 of the air duct frame body 2, thereby reducing the air resistance and noise while ensuring the humidification amount.

[0261] For example, when the left and right sides of the wet film assembly 4 are respectively provided with the above-mentioned mounting slide rails 223, the left mounting slide rail 223 and the left side wall of the air duct frame body 2 form the side flow channel 2111 located at the left side of the wet film assembly 4, and the right mounting slide rail 223 and the right side wall of the air duct frame body 2 form the side flow channel 2111 located at the right side of the wet film assembly 4.

[0262] Exemplarily, in combination with FIG. 9 and FIG. 20, the air outlet 24 of the air duct frame 2 can include side air outlets 242. For example, the side air outlets 242 can be respectively located on the left and right sides of the air duct frame 2, so that the air flow entering the side bypass flow channels 2111 on the left and right sides of the wet membrane assembly 4 can flow out more quickly from the side air outlets 242, thereby reducing wind resistance and reducing noise. Exemplarily, the side air outlets 242 can be jointly defined by the first frame 22 and the second frame 23.

[0263] Exemplarily, in combination with FIG. 9 and FIG. 20, the air outlet 24 of the air duct frame 2 can include a front air outlet 241. For example, the front air outlet 241 can be located on the upper front side of the air duct frame 2, so that the air flow entering the side bypass flow channels 2111 on the left and right sides of the wet membrane assembly 4 can flow out upwardly and forwardly from the front air outlet 241, thereby reducing wind resistance and reducing noise. Exemplarily, the front air outlet 241 can be defined by the first frame 22, and the first frame 22 and the second frame 23 jointly define an upper air outlet flow channel that communicates the front air outlet 241 and the humidifying air duct 211.

[0264] Exemplarily, in combination with FIG. 9 and FIG. 20, the air outlet 24 of the air duct frame 2 can include side air outlets 242 and a front air outlet 241, and the side air outlets 242 and the front air outlet 241 can switch to open at least one of them. The specific embodiments of the front air outlet 241 and the side air outlet 242 can be referred to the above description, which will not be repeated here.

[0265] When the bottom of the air duct frame 2 is open to form the air inlet of the humidifying air duct 211, exemplarily, in combination with Figure 8 The water tank 1 can form a ventilation opening 15 penetrating in the up-down direction, and the ventilation opening 15 communicates with the humidifying air duct 211, so that the air flow passing through the ventilation opening 15 from bottom to top can enter the humidifying air duct 211 upwardly.

[0266] Exemplarily, in combination with FIG. 16 and FIG. 20, when the left and right sides of the wet membrane assembly 4 respectively have side bypass flow channels 2111, the ventilation opening 15 can include a main air opening area 151 located directly below the wet membrane assembly 4, and a side air opening area 152 located directly below the side bypass flow channels 2111, and the left and right sides of the main air opening area 151 each have a side air opening area 152, so that the air flow supplied upwardly from the side air opening area 152 can directly enter the side bypass flow channels 2111, thereby effectively reducing wind resistance.

[0267] In combination with FIG. 11 and FIG. 16, FIG. 17, the second water tray part 12 comprises a front wall 129 for defining a front wall of the second water pool 121, the front wall 129 is inclined at a portion opposite to the wet film assembly 4 to form a support wall 122, the front wall 129 comprises end walls 1291 located at left and right sides of the support wall 122, the end walls 1291 extend vertically, the support wall 122 is inclined forward relative to the end walls 1291, the support wall 122 is connected with the end walls 1291 through a connecting wall 1292 extending in the front-rear direction, the side air inlet area 152 is opposite to the end walls 1291 in the front-rear direction, and the main air inlet area 151 is opposite to the support wall 122 in the front-rear direction. Thus, by respectively arranging the end walls 1291 extending vertically at both ends of the front wall 129, it is beneficial to increase the ventilation area of the side air inlet area 152, and the connecting wall 1292 formed can be limited at left and right sides of the wet film assembly 4 to limit the left and right movement of the wet film assembly 4.

[0268] In combination with FIG. 10 and FIG. 11, the water tray 1 comprises a first water tray part 11, the first water tray part 11 defines a first water pool 111 with an open top, the water tank 3 is used to inject water into the first water pool 111, and the first water pool 111 is in communication with the second water pool 121. When the first water pool 111 and the second water pool 121 are arranged adjacent to each other, the first water pool 111 and the second water pool 121 can be directly communicated, and when the first water pool 111 and the second water pool 121 are arranged apart from each other, the first water pool 111 and the second water pool 121 can be indirectly communicated, for example, indirectly communicated through the third water pool 131 described below. In this way, when the water tank 3 injects water into the first water pool 111, the water in the first water pool 111 flows into the second water pool 121 through the third water pool 131, and the wet film assembly 4 absorbs water through the second water pool 121.

[0269] Exemplarily, in combination with FIG. 10 and FIG. 11, the first water tray part 11 is located at the front of the water tray 1, the second water tray part 12 is located at the rear of the water tray 1, and the air inlet 15 is located between the first water tray part 11 and the second water tray part 12. The water tray 1 further comprises a first side part 13 and a second side part 14, one of the first side part 13 and the second side part 14 is located at the left side of the air inlet 15, and the other is located at the right side of the air inlet 15. The first side part 13 and the second side part 14 both extend in the front-rear direction and connect the same side end of the first water tray part 11 and the second water tray part 12. At least one of the first side part 13 and the second side part 14 defines a third water pool 131 extending in the front-rear direction, a front end of the third water pool 131 is in communication with the first water pool 111, and a rear end of the third water pool 131 is in communication with the second water pool 121.

[0270] Exemplarily, the water containing tray 1 can be a one-piece component, thus facilitating the manufacturing. For simplicity of description, hereinafter, the first side portion 13 is located at the right side of the vent 15, the second side portion 14 is located at the left side of the vent 15, and the third water pool 131 is formed only on the first side portion 13.

[0271] With reference to FIGS. 16 and 11, the second water tray portion 12 includes a front wall 129, a surrounding wall 123, a bottom wall 124, and two side walls 1281. The bottom wall 124 extends in the lengthwise direction and defines a bottom wall of the second water pool 121. The front wall 129 extends upwardly from a front end of the bottom wall 124 and extends in the lengthwise direction, and defines a front wall of the second water pool 121. The surrounding wall 123 extends upwardly from a rear end of the bottom wall 124 and extends in the lengthwise direction, and defines a rear wall of the second water pool 121. The two side walls 1281 extend upwardly from left and right ends of the bottom wall 124, respectively, and define left and right side walls of the second water pool 121, respectively. The rear end of each side wall 1281 is connected to the corresponding surrounding wall 123. The left side wall 1281 is connected to the left end of the front wall 129, and the right side wall 1281 is spaced apart from the right end of the front wall 129 to define a water passage between the second water pool 121 and the third water pool 131.

[0272] With reference to FIGS. 21 and 22, exemplarily, the first side portion 13 includes an outer side plate 134 and an inner side plate 135 arranged in the lengthwise direction. The third water pool 131 is formed between the outer side plate 134 and the inner side plate 135. The top end of the outer side plate 134 is bent to form a side plate flange 1341 facing away from the inner side plate 135. The side plate flange 1341 is concave at a portion thereof to form an overflow port 132 above the concave portion. When the water level in the third water pool 131 exceeds the lower edge of the overflow port 132, the water can overflow from the overflow port 132.

[0273] It can be understood that the first water pool 111, the second water pool 121, and the third water pool 131 are in communication with each other, and form a continuous water pool. Thus, when the water level in the water containing tray 1 exceeds the overflow port 132, the water can flow out of the overflow port 132. For example, when the water tank 3 fails, such as air leakage, the overflow protection can be achieved.

[0274] Exemplarily, as shown in FIGS. 21 and 22, the overflow port 132 is designed as a teapot mouth, the side plate flange 1341 is inclined upward along the direction from the inner side plate 135 to the outer side plate 134 at the position defining the overflow port 132, and a vertical drainage gap 1321 is arranged at the edge position away from the inner side plate 135, so that the water flowing to the overflow port 132 is broken at the drainage gap 1321 and flows out, thereby avoiding the problem that the water does not flow out under the action of tension.

[0275] Exemplarily, the height of the side plate flange 1341 recessed for defining the overflow port 132 can be controlled to be greater than 5 mm.

[0276] Exemplarily, as shown in FIGS. 21 and 22, the outer side plate 134 has two drainage ribs 136 protruding toward the direction away from the inner side plate 135, the two drainage ribs 136 are located on the two sides below the overflow port 132, and a water guide groove 1361 extending in the up-down direction is formed between the two drainage ribs 136, so that the water overflowing from the overflow port 132 can flow downward through the water guide groove 1361, the water guide groove 1361 includes an upper groove segment 13611 and a lower groove segment 13612, the lower groove segment 13612 is located below the upper groove segment 13611, and the width of the upper groove segment 13611 is greater than that of the lower groove segment 13612, so that the water guide groove 1361 is formed in the form of a lower neck, thereby more smoothly guiding the water overflowing from the overflow port 132 to the lower water collecting position.

[0277] Exemplarily, as shown in FIGS. 13, 14 and 19, the first frame body 22 is an integral molding and includes a mounting portion 221 and an air outlet portion 222, the air outlet portion 222 is located above the mounting portion 221, the air outlet portion 222 defines a front air outlet 241 open forwardly, the mounting portion 221 defines a mounting cavity 2211 for receiving the water tank 3 and open forwardly, the mounting portion 221 includes a first frame wall 2212 and side plates 2213 located on the left and right sides of the first frame wall 2212, the mounting cavity 2211 is located at the front side of the first frame wall 2212, and the humidifying air duct 211 is located at the rear side of the first frame wall 2212, the first frame wall 2212 is provided with an insertion opening 22121, and the rear side of the first frame wall 2212 protrudes a mounting slide rail 223, the wet membrane assembly 4 is inserted through the insertion opening 22121 and slides into the humidifying air duct 211 along the mounting slide rail 223. The mounting portion 221 is located above the first water pool 111, and the bottom of the mounting portion 221 is formed with an open hole 2214 communicating the first water pool 111 and the mounting cavity 2211, the bottom of the water tank 3 is provided with a water outlet portion 314, the water outlet portion 314 passes through the open hole 2214 downwardly and extends into the first water pool 111 for water injection into the first water pool 111. Thus, the first frame body 22 adopts an integrated design, integrates the functions of the front air outlet 241, the mounting of the water tank 3 and the wet membrane assembly 4, improves the product assembly efficiency, and improves the product strength.

[0278] Exemplarily, in combination with FIG. 19, the first frame body 22 of the integrated design further integrates a guide protrusion 224, the side of each side plate 2213 facing the mounting cavity 2211 is provided with a guide protrusion 224 extending in the front-rear direction, the guide protrusions 224 are multiple and are arranged in the up-down direction, the front end of the guide protrusion 224 has a guide inclined surface inclined away from the mounting cavity 2211, the arrangement of the guide protrusion 224 enables the water tank 3 to smoothly enter the mounting cavity 2211, reduces the assembly friction, and by arranging the guide protrusions 224 on the left and right sides of the water tank 3 respectively, the left and right shaking of the water tank 3 can be prevented, and the stability and reliability of the water tank 3 to inject water into the first pool 111 are improved.

[0279] For example, in combination with FIG. 10, the water tank 3 includes a water outlet valve 32 mounted on the water outlet part 314, the water outlet valve 32 extends into the first pool 111 with the water outlet part 314, the water outlet valve 32 is opened by the valve switch 5 mounted on the water tray 1, and the water tank 3 can inject water into the first pool 111 after the water outlet valve 32 is opened. In combination with FIG. 19, when the water tank 3 is limited in the left and right positions by the guide protrusion 224, the water outlet valve 32 can stably be in a position that can be opened by the valve switch 5, thereby improving the stability of the water tank 3 to inject water into the first pool 111, and improving the reliability of the humidifying module 100 to realize the humidifying function.

[0280] Exemplarily, in combination with FIG. 19, the first frame body 22 of the integrated design further integrates a mounting side lug 225, which is used to fix the air duct frame body 2 in use, for example, the mounting side lug 225 can be fixed on the rear cabinet 700 of the air conditioner 10000 by screws to realize the installation of the air duct frame body 2. Exemplarily, an operation gap 2251 can also be arranged on the mounting side lug 225, which forms an operation space between the mounting side lug 225 and the rear cabinet 700, and personnel can hold the mounting side lug 225 by hand to take the air duct frame body 2 forward from the rear cabinet 700.

[0281] Therefore, the first frame body 22 adopts an integrated design, integrates the functions of the front air outlet 241, the installation and positioning of the water tank 3, the installation and guidance of the wet film assembly 4, and the installation of itself, improves the product assembly efficiency, and improves the product strength at the same time.

[0282] Exemplarily, referring to FIGS. 23 and 24, the bottom of the water tank 3 includes a suspended part 315 and a water outlet part 314, the water outlet part 314 protrudes downward relative to the suspended part 315 to extend into the first pool 111, and the bottom surface of the suspended part 315 is higher than the bottom surface of the first pool 111 to form a buffer cavity 3151 between the bottom surface of the suspended part 315 and the bottom surface of the first pool 111.

[0283] In this way, by setting the empty space (i.e. the space below the overhang 315) at the bottom of the water tank 3, when the water tank 3 is installed into the installation cavity 2211, only the water outlet 314 of the bottom of the water tank 3 extends into the first pool 111, and the overhang 315 of the bottom of the water tank 3 can be suspended above the bottom surface of the first pool 111, and the accumulated water in the first pool 111 can be squeezed into the empty space on the side of the water outlet 314, i.e. the buffer cavity 3151 below the overhang 315, thereby preventing the accumulated water in the first pool 111 from being squeezed out of the water tank 1.

[0284] Exemplarily, referring to FIGS. 23, 24, 25 and 26, the bottom surface of the first pool 111 has an upwardly protruding positioning protrusion 1111, the bottom surface of the water outlet 314 has an upwardly protruding upper protruding structure 3142, the bottom of the upper protruding structure 3142 forms an upwardly recessed positioning recess 3143, and the water outlet 314 is sleeved on the positioning protrusion 1111 through the positioning recess 3143 to limit the horizontal movement of the water outlet 314 relative to the first pool 111. In this way, the water outlet valve 32 can be stably positioned at a position that can be opened by the valve switch 5, thereby improving the stability of the water tank 3 in injecting water into the first pool 111, and improving the reliability of the humidifying module 100 in realizing the humidifying function.

[0285] Exemplarily, referring to FIGS. 23, 24, 25 and 26, the first pool 111 has a guide limiting structure 1112 upwardly protruding from the bottom surface of the first pool 111, the guide limiting structure 1112 is arranged on the side of the water outlet 314 away from the valve switch 5, and the side surface of the guide limiting structure 1112 facing the water outlet 314 is formed as a first inclined surface 11121 extending downwardly and inclined toward the direction close to the valve switch 5, and the side surface of the water outlet 314 facing the guide limiting structure 1112 is formed as a second inclined surface 3144 substantially parallel to the first inclined surface 11121, so that the guide limiting structure 1112 can guide the water outlet 314 to slide downwardly into the first pool 111 to a position where the valve switch 5 can cooperate, and the positioning recess 3143 can be sleeved on the positioning protrusion 1111 during the sliding process of the water outlet 314, thereby improving the assembly efficiency and reducing the difficulty of aligning the positioning recess 3143 and the positioning protrusion 1111.

[0286] Exemplarily, referring to FIG. 23 and FIG. 24, the water outlet valve 32 is installed on one side of the water outlet part 314 in the horizontal direction, the water tank 3 is filled with water to the first water pool 111 through the opening of the water outlet valve 32, and the valve switch 5 is arranged on one side of the water outlet valve 32 in the horizontal direction and is used to open the water outlet valve 32. In this way, the water tank 3 can be watered from the side, and the water outlet valve 32 for water outlet control is arranged at the side water outlet position, so that when the water tank 3 is taken out from the front, the space required above the water tank 3 can be effectively reduced, for example, the gap between the top surface of the installation cavity 2211 and the top surface of the water tank 3 is reduced, so as to improve the structural compactness and reduce the space occupation.

[0287] Exemplarily, referring to FIG. 23, FIG. 24, FIG. 25, FIG. 26 and FIG. 27, the valve switch 5 is arranged on the side of the water outlet valve 32 away from the water outlet part 314, for example, when the water outlet valve 32 is arranged on the right side of the water outlet part 314, the valve switch 5 can be arranged on the right side of the water outlet valve 32. In this way, when the side of the water outlet part 314 away from the water outlet valve 32 is formed with the above-mentioned overhanging part 315, the valve switch 5 will not occupy the space of the buffer cavity 3151. For example, the water outlet part 314 is arranged on the right side of the overhanging part 315, the water outlet valve 32 is arranged on the right side of the water outlet part 314, and the valve switch 5 is arranged on the right side of the water outlet valve 32, so that the buffer cavity 3151 and the valve switch 5 can be arranged on the two sides of the water outlet part 314. At the same time, in combination with FIG. 26, the third water pool 131 can also be arranged on the side of the water tray 1 close to the water outlet part 314 in the left-right direction, so that the third water pool 131 can be communicated with the first water pool 111 at the water outlet position adjacent to the water tank 3.

[0288] Exemplarily, referring to FIG. 26 and FIG. 27, the water outlet valve 32 comprises a valve seat 322, a valve core 321 and a reset spring 324, the valve seat 322 is installed on the water outlet part 314, the valve seat 322 is formed with a water outlet passage 3220, the valve core 321 is movably arranged in the valve seat 322 in the left-right direction, the reset spring 324 is arranged between the valve seat 322 and the valve core 321 and drives the valve core 321 to move in the left-right direction towards the direction of blocking the water outlet passage 3220, and the valve switch 5 drives the valve core 321 to move in the left-right direction towards the direction of opening the water outlet passage 3220 to realize the switching of the opening and closing states of the water outlet valve 32. For example, the valve switch 5 is arranged on the right side of the water outlet valve 32, the reset spring 324 drives the valve core 321 to move to the right to close the water outlet valve 32, and the valve switch 5 drives the valve core 321 to move to the left to open the water outlet valve 32.

[0289] Exemplarily, referring to FIG. 26 and FIG. 27, the valve switch 5 comprises a motor 51 and a driving member 52, the motor 51 drives the valve core 321 to move towards the opening direction through the driving member 52, the motor 51 comprises a motor body 511 and a driving shaft 512, the driving member 52 comprises a rotating shaft 521 and a swing protrusion 522, the rotating shaft 521 extends along the vertical direction and is connected with the driving shaft 512, the swing protrusion 522 protrudes from the outer circumferential surface of the rotating shaft 521, when the driving shaft 512 drives the rotating shaft 521 to rotate, the swing protrusion 522 pushes the valve core 321 to move.

[0290] Exemplarily, referring to FIG. 27, the side surface of the valve core 321 towards the valve switch 5 is a guide surface part 3211a1 and a center surface part 3211a2, the center surface part 3211a2 is a vertical plane, the guide surface part 3211a1 is a conical table and is arranged around the center surface part 3211a2, when the water tank 3 is loaded, it can be smoothly slid down through the guide surface part 3211a1, preventing interference and jamming with the swing protrusion 522, the center surface part 3211a2 reliably contacts and bears stress with the swing protrusion 522.

[0291] Exemplarily, referring to FIG. 26 and FIG. 27, the first water disc part 11 comprises a second boss 11531 and a third boss 11541, the second boss 11531 is located in the first water pool 111, the second boss 11531 is provided with a rotating hole 115310, the third boss 11541 is suspended above the second boss 11531, the third boss 11541 is provided with an avoidance opening 115410 at the position corresponding to the second boss 11531, the motor body 511 is installed on the top of the third boss 11541, the driving shaft 512 is protruded from the lower end of the motor body 511 and is arranged corresponding to the avoidance opening 115410, the rotating shaft 521 is arranged corresponding to the avoidance opening 115410, the lower end of the rotating shaft 521 is pivotally connected with the rotating hole 115310, and the upper end of the rotating shaft 521 is transmissionally connected with the driving shaft 512.

[0292] Therefore, by arranging the motor body 511 on the third boss 11541, the motor body 511 can be prevented from being damp. By arranging the rotating shaft 521 on the second boss 11531, it is beneficial to shorten the height of the rotating shaft 521 and improve the height of the swing protrusion 522, the shortened height of the rotating shaft 521 can improve the strength of the driving member 52, the improved height of the swing protrusion 522 makes the horizontally moving valve core 321 not need to approach the bottom of the valve seat 322, so that the valve seat 322 has a part lower than the valve core 321 connected with the water outlet part 314, meeting the connection requirement of the valve seat 322 and the water outlet part 314.

[0293] Exemplarily, the bottom surface of the motor body 511 can be higher than the overflow port 132, and the height difference between the bottom surface of the motor body 511 and the bottom surface of the overflow port 132 is greater than 10 mm, and the height of the overflow port 132 is greater than 5 mm, so that the damage to the motor body 511 caused by the water in the water tank 1 can be more effectively avoided.

[0294] Exemplarily, in combination with FIGS. 26 and 28, the air duct frame 2 is moved backward relative to the water tank 1 to achieve installation, in order to prevent the air duct frame 2 from colliding with the motor 51 during installation, the water tank 1 is provided with a collision stop plate 116 obliquely in front of the motor 51, the collision stop plate 116 can protrude on the third boss 11541, and the protruding height is greater than half the height of the motor body 511, for example, can be as high as the motor body 511, so that when the air duct frame 2 is moved backward relative to the water tank 1 to achieve installation, the surrounding plate at the lower end of the air duct frame 2 will not collide with the motor 51, thereby protecting the motor 51.

[0295] For example, when the motor 51 is arranged at the right front corner of the water tank 1, the collision stop plate 116 is arranged at the right front of the motor 51 and is inclined backward along the direction from left to right, so that when the air duct frame 2 is moved backward relative to the water tank 1, the front wall and the right wall of the surrounding plate at the lower end of the air duct frame 2 will not collide with the motor 51, thereby protecting the motor 51.

[0296] In addition, in combination with FIGS. 26 and 28, a bottom-opened motor avoidance space 226 can be arranged at the lower end of the air duct frame 2 corresponding to the motor 51, the length of the motor avoidance space 226 in the front-rear direction is greater than 100 mm, and the rear end of the motor avoidance space 226 can be lower than the top surface of the motor 51 to improve the sealing effect after installation. At this time, when the air duct frame 2 needs to be installed, the air duct frame 2 can be slightly lifted so that the rear end of the motor avoidance space 226 is higher than the top surface of the motor 51, so that the air duct frame 2 is lowered, and the motor 51 can fall into the motor avoidance space 226. Thereafter, the air duct frame 2 can be pushed backward, and the motor 51 can reach the front end of the motor avoidance space 226. Under the protection of the collision stop plate 116, the front surrounding plate and the side surrounding plate of the motor avoidance space 226 will not collide with the motor 51.

[0297] Exemplarily, in combination with FIG. 10, the float switch 6 and the valve switch 5 are respectively located at the left and right ends of the first water tank 111, for example, the float switch 6 is located at the left end of the first water tank 111, and the valve switch 5 is located at the right end of the first water tank 111. In combination with FIG. 29 and FIG. 30, the float switch 6 can include a float piece 61 and a Hall switch piece 62, the float piece 61 is located in the first water tank 111, and the Hall switch piece 62 is located outside the first water tank 111. The side of the float piece 61 facing the Hall switch piece 62 is provided with a magnet 611, and the side of the Hall switch piece 62 facing the float piece 61 is provided with a chip 621. Wherein, the magnet 611 and the chip 621 are oppositely arranged and the distance therebetween is controlled within 5mm, so as to improve the sensitivity of the Hall switch piece 62 detection.

[0298] Exemplarily, in combination with FIG. 29, FIG. 30 and FIG. 31, the water tank 1 includes a side plate 161 which is separated between the float piece 61 and the Hall switch piece 62. The outer side of the side plate 161 has an outer mounting seat 171, and the outer mounting seat 171 is formed with a sliding groove 1711 extending in the front-rear direction. The front end of the sliding groove 1711 is open to form a notch 17110, and the Hall switch piece 62 is inserted into the sliding groove 1711 from the notch 17110. The outer mounting seat 171 includes a stop portion 1712 extending in the front-rear direction. The sliding groove 1711 is formed between the stop portion 1712 and the side plate 161, and the stop portion 1712 blocks the movement of the Hall switch piece 62 in the direction from the inner side to the outer side of the side plate 161.

[0299] Exemplarily, in combination with FIG. 29, FIG. 30 and FIG. 31, the outer mounting seat 171 includes a first limiting structure 1714 arranged in the sliding groove 1711, and the Hall switch piece 62 has a second limiting structure 622 limiting matched with the first limiting structure 1714. The first limiting structure 1714 is arranged on the side of the Hall switch piece 62 facing the side plate 161 and is formed as a strip-shaped protrusion extending in the front-rear direction. The second limiting structure 622 is formed as a strip-shaped groove extending in the front-rear direction and is matched in the strip-shaped groove and slides in the front-rear direction. Thus, the problem of the Hall switch piece 62 being installed in reverse can be avoided.

[0300] Exemplarily, in combination with FIG. 29, FIG. 30 and FIG. 31, the outer mounting seat 171 is provided with an elastic limiting structure 1715 at the slot 17110, which abuts against the Hall switch piece 62 to hinder the Hall switch piece 62 from exiting the slide groove 1711 forwardly. The elastic limiting structure 1715 is formed as an elastic cantilever, the front end of which is a fixed end and is fixed at the left end of the slot 17110, and the rear end is a free end and is inclined toward the right rear and abuts against the front end face of the Hall switch piece 62. In this way, during the process of installing the Hall switch piece 62 into the slide groove 1711 rearwardly, the elastic cantilever can be deformed to swing the free end leftward, and when the Hall switch piece 62 is installed in place rearwardly, the pushing force on the elastic cantilever is removed, the elastic cantilever restores the deformation, and the free end abuts against the front end face of the Hall switch piece 62. In order to facilitate the disassembly of the Hall switch piece 62, the size of the elastic cantilever from the left to the right abutting against the front end face is 1.5mm-2.5mm.

[0301] Exemplarily, in combination with FIG. 32 and FIG. 33, the side plate 161 protrudes toward the direction of the first water tank 111 with a third limiting structure 1611 and a fourth limiting structure 1612, the inner mounting seat 172 is installed in the first water tank 111, the inner mounting seat 172 includes a cover body part 1723 and a clamping part 1721, the lower ends of the cover body part 1723 are installed on the bottom wall of the first water tank 111 through connecting ears, the clamping part 1721 is arranged at the top of the cover body part 1723, the cover body part 1723 is formed with a floating cavity 1724 which is open toward the direction of the side plate 161, the float piece 61 floats in the floating cavity 1724, the clamping part 1721 and the cover body part 1721 are formed with a clamping hole 1722 therebetween, the third limiting structure 1611 extends from the outer side of the side plate 161 to the inner side of the side plate 161 and penetrates through the clamping hole 1722, the extension end of the third limiting structure 1611 has a clamping protrusion 16111 which extends upwardly and abuts against the side of the clamping part 1721 away from the side plate 161, so as to hinder the movement of the inner mounting seat 172 relative to the side plate 161 along the direction from the outer side of the side plate 161 to the inner side of the side plate 161, and the fourth limiting structure 1612 abuts above the cover body part 1723 and is arranged on both sides of the clamping part 1721, so as to limit the left and right shaking of the inner mounting seat 172, thereby enabling the float piece 61 to stably float in the floating cavity 1724.

[0302] Exemplarily, in combination with FIG. 26, FIG. 32 and FIG. 33, the first water pool 111 is provided with a first boss 1151 at an end away from the third boss 11541 in the left-right direction, the first boss 1151 is upwardly protruded relative to the bottom surface of the first water pool 111, the first boss 1151 comprises a side plate 161 extending upwardly from the bottom surface of the first water pool 111, and a shielding cover plate 1124 extending from the upper end of the side plate 161 in a direction away from the first water pool 111, a hollow area 1121 is formed below the shielding cover plate 1124 and located outside the side plate 161, and an external mounting seat 171 is arranged in the hollow area 1121 and shielded by the shielding cover plate 1124, so as to shield and protect the Hall switch element 62 from above.

[0303] Exemplarily, referring to FIG. 34 and FIG. 35, the second water pan part 12 is located at the rear part of the water tank 1, the second water pan part 12 defines a rear wall of the second water pool 121 through the surrounding wall 123, and the second frame body 23 is assembled at the rear side of the first frame body 22, the second frame body 23 comprises a second frame wall 231 defining a rear wall of the humidifying air duct 211, and the lower end of the second frame wall 231 extends above the surrounding wall 123 and drains water into the second water pool 121. The condensate water formed on the outer surface of the second frame wall 231 (i.e. the side surface away from the humidifying air duct 211) can be drained into the second water pool 121, so that the anti-condensation sponge attached to the outer surface of the second frame wall 231 can be cancelled, and the production efficiency is improved.

[0304] Exemplarily, referring to FIG. 35 and FIG. 36, the upper end of the surrounding wall 123 is provided with a rearwardly extending upper turning edge part 1262, the upper turning edge part 1262 is formed with downwardly recessed drainage grooves 12621, the bottom wall of the drainage groove 12621 is downwardly inclined toward the second water pool 121, and the drainage grooves 12621 are multiple and arranged in the left-right direction. The second frame wall 231 comprises a third wall part 2313 and a downwardly inclined part 2315, the third wall part 2313 is arranged at the front part of the second water pool 121 and extends in the vertical direction, the downwardly inclined part 2315 extends downwardly and rearwardly from the lower end of the third wall part 2313, and the lower end of the downwardly inclined part 2315 comprises a drainage edge part 23141 extending above the upper turning edge part 1262, the drainage edge part 23141 is formed with vertically penetrating drainage holes 23142, the drainage holes 23142 are multiple and arranged in the left-right direction. The drainage holes 23142 are arranged above the drainage grooves 12621, and the multiple drainage holes 23142 are arranged one by one corresponding to the multiple drainage grooves 12621. The outer surface of the downwardly inclined part 2315 is further provided with flow guide ribs 2316, the flow guide ribs 2316 are multiple and arranged in the left-right direction, the adjacent flow guide ribs 2316 form drainage flow channels 2317 therebetween, and the drainage holes 23142 are multiple and arranged one by one corresponding to the multiple drainage flow channels 2317. The upper turning edge part 1262 is provided with upwardly extending protruding rib parts 1263, the protruding rib parts 1263 are arranged at the rear side of the drainage edge part 23141.

[0305] For example, referring to FIG. 17 and FIG. 35, the lower inclined portion 2315 can include a let-in inclined wall 2312 extending obliquely downward from a lower end of the third wall portion 2313 and a fourth wall portion 2314 extending obliquely downward from a lower end of the let-in inclined wall 2312, the let-in inclined wall 2312 having an inclination angle X2 with respect to a horizontal plane greater than an inclination angle X3 of the fourth wall portion 2314 with respect to the horizontal plane. The guide ribs 2316 can be provided above the fourth wall portion 2314.

[0306] Thus, the condensed water formed on the rear surface of the second frame wall 231 can flow along the drainage flow channel 2317 to the drainage hole 23142, enter the drainage groove 12621 downward through the drainage hole 23142, and then flow into the second water pool 121 along the drainage groove 12621, so that the anti-condensation sponge can be removed from the outer surface of the second frame wall 231, and the production efficiency can be improved.

[0307] For example, referring to FIG. 36 and FIG. 37, the second water pan portion 12 includes side blocking walls 1281 vertically arranged and respectively connected to left and right sides of the surrounding blocking wall 123 to define left and right side walls of the second water pool 121, the upper end of each side blocking wall 1281 is provided with a side turning edge portion 1283 extending away from the second water pool 121, the side turning edge portion 1283 is connected to the upper turning edge portion 1262 and has a downward inclination extending trend toward the upper turning edge portion 1262, the end of the side turning edge portion 1283 away from the second water pool 121 has an upward protruding side rib portion 1282 connected to the protruding rib portion 1263. The left and right ends of the lower inclined portion 2315 are respectively provided with sunken platform portions 233 sunken with respect to the lower inclined portion 2315, the sunken platform portions 233 are located above the side turning edge portion 1283 and have a downward inclination extending trend toward the upper turning edge portion 1262, the side rib portion 1282 is blocked on one side of the sunken platform portion 233 away from the second water pool 121.

[0308] Thus, the water on the left and right sides of the second frame wall 231 can be drained to the upper turning edge portion 1262 through the sunken platform portion 233, and then flow into the second water pool 121 through the drainage groove 12621 on the upper turning edge portion 1262.

[0309] For example, referring to FIG. 37, one side of each sunken platform portion 233 away from the lower inclined portion 2315 is further provided with a side water blocking plate 234 extending upward in the vertical direction, and the side rib portion 1282 is blocked on one side of the lower end of the side water blocking plate 234 away from the second water pool 121.

[0310] Exemplarily, referring to FIG. 34, FIG. 36 and FIG. 38, the first water tray part 11 is located at the front part of the water tray 1, the first water tray part 11 defines the rear wall of the first water pool 111 through the pool wall 1141, the first frame body 22 is assembled at the front side of the second frame body 23, the first frame body 22 includes the first frame wall 2212 which defines the front wall of the humidifying air duct 211, the lower end of the first frame wall 2212 extends to the front side of the pool wall 1141 and drains water to the first water pool 111. The condensate water formed on the outer surface of the first frame wall 2212 (i.e. the side surface away from the humidifying air duct 211) can be drained into the first water pool 111.

[0311] In addition, referring to FIG. 36 and FIG. 39, when the first water pool 111 is provided with a boss structure, for example, the first boss 1151 described above, a water guide groove 1152 can be arranged at the connection position of the first boss 1151 and the pool wall 1141, the bottom wall of the water guide groove 1152 is inclined downward towards the direction close to the first water pool 111, so that the condensate water on the outer surface of the first frame wall 2212 is smoothly guided into the first water pool 111 through the water guide groove 1152, avoiding flowing out of the water tray 1 along the first boss 1151.

[0312] Next, the air treatment component 1000 according to some embodiments of the present application is described in conjunction with the accompanying drawings.

[0313] Exemplarily, referring to FIG. 40 and FIG. 41, the air treatment component 1000 includes a humidifying module 100, a purifying module 200 and a fresh air module 300, the humidifying module 100 is used for humidifying air, the purifying module 200 is used for purifying air, and the fresh air module 300 is used for introducing fresh air or indoor air.

[0314] The fresh air module 300, the purifying module 200 and the humidifying module 100 can be arranged in sequence along the air flow direction, wherein the air flow introduced by the fresh air module 300 can first flow through the purifying module 200 and then flow through the humidifying module 100, and at least one of humidification and purification can be realized according to the type selection and opening control of the purifying module 200 and the humidifying module 100.

[0315] Exemplarily, the humidifying module 100 can be set to be powered on to open the humidification function. Specifically, the humidifying module 100 can be the humidifying module 100 of any of the above embodiments, after the humidifying module 100 is powered on, the valve switch 5 drives the water outlet valve 32 to open, the water tank 3 injects water into the water tray 1, and the wet film assembly 4 absorbs water from the water tray 1, so that the air flow flowing therethrough can be humidified.

[0316] Exemplarily, the purification module 200 comprises a purification support 201 and one or more purification units 202 installed on the purification support 201. At least one purification unit 202 is powered on to start the purification function (e.g. germicidal lamp, ion sterilization, etc.), and / or at least one purification unit 202 is a filter Hepa, which can be purified as long as the airflow passes through.

[0317] Exemplarily, when the purification module 200 and the humidification module 100 are both turned on, the airflow is first purified and then humidified; when the purification module 200 is turned on and the humidification module 100 is turned off, the airflow is only purified but not humidified; when the purification module 200 is turned off and the humidification module 100 is turned on, the airflow can be only humidified but not purified.

[0318] Exemplarily, in combination with FIGS. 42 and 43, the humidification module 100 is arranged above the purification module 200, the purification module 200 is arranged above the fresh air module 300, the humidification module 100 defines a humidification air duct 211, the purification support 201 defines a purification air duct 2011, the fresh air module 300 comprises an air inlet frame 301 and a fresh air fan 302, the air inlet frame 301 defines an air inlet duct 3011, the air inlet duct 3011 is in communication with the inlet of the fresh air fan 302, the outlet of the fresh air fan 302 is in communication with the purification air duct 2011, and the purification air duct 2011 is in communication with the humidification air duct 211. The fresh air module 300 has a fresh air inlet 3012 and a circulating air inlet 3013 in communication with the air inlet duct 3011, and the humidification module 100 has an air outlet 24 in communication with the humidification air duct 211.

[0319] The fresh air module 300 has at least a circulating mode and a fresh air mode; in the circulating mode, the fresh air inlet 3012 is closed, the circulating air inlet 3013 is opened, and when the fresh air fan 302 works, the air inlet duct 3011 introduces indoor air through the circulating air inlet 3013 and sends it into the purification air duct 2011, and then into the humidification air duct 211; in the fresh air mode, the fresh air inlet 3012 is opened, the circulating air inlet 3013 is closed, and when the fresh air fan 302 works, the air inlet duct 3011 introduces outdoor fresh air through the fresh air inlet 3012 and sends it into the purification air duct 2011, and then into the humidification air duct 211.

[0320] Exemplarily, as shown in FIG. 44, the upper end of the purifying bracket 201 is connected with the lower end of the water tank 1. For example, the upper end of the rear end of the purifying bracket 201 is provided with a first limiting structure 2012, and the upper end of the rear end of the water tank 1 is provided with a second limiting structure 127. The first limiting structure 2012 is in limiting cooperation with the second limiting structure 127 to limit the upward movement of the water tank 1 relative to the purifying bracket 201. For example, the first limiting structure 2012 can protrude at the top of the rear end of the purifying bracket 201 and define a limiting hole 20121 extending in the front-rear direction. The second limiting structure 127 protrudes rearward from the rear end of the water tank 1 and extends into the limiting hole 20121 rearward to be blocked by the first limiting structure 2012 from moving upward. In this way, the rear end of the water tank 1 can be prevented from being lifted upward.

[0321] Exemplarily, as shown in FIG. 44 and FIG. 45, the lower end of the front end of the water tank 1 is provided with a first connecting portion 1131, and the upper end of the front end of the purifying bracket 201 is provided with a second connecting portion 2013 protruding upward. The second connecting portion 2013 is located at the rear side of the first connecting portion 1131, and the screw is connected with the second connecting portion 2013 by penetrating the first connecting portion 1131 from front to rear. In this way, the front end of the water tank 1 and the front end of the purifying bracket 201 can be detachably connected. For example, when the water tank 1 needs to be cleaned, the two screws at the front end of the water tank 1 are removed, and the water tank 1 is pulled out forward.

[0322] Exemplarily, as shown in FIG. 45, when the side surface of the water tank 1 is provided with a water guide groove 1361 extending downward from the overflow port 132, the side surface of the purifying bracket 201 at the same side can be provided with a first water guide groove 2014 located below the water guide groove 1361. The water overflowing from the overflow port 132 can flow downward through the water guide groove 1361, and the water discharged from the lower end of the water guide groove 1361 can continue to flow downward along the first water guide groove 2014. For example, the side surface of the purifying bracket 201 can protrude two first water guide ribs 2015 extending in the vertical direction, and the first water guide groove 2014 is formed between the two first water guide ribs 2015. When the water guide groove 1361 is formed in the form of a lower neck, the width of the lower end of the water guide groove 1361 can be smaller than the width of the upper end of the first water guide groove 2014. The water discharged from the lower end of the water guide groove 1361 can more smoothly enter the first water guide groove 2014.

[0323] Exemplarily, in combination with Fig. 45, two second water guide ribs 304 extending in the vertical direction can be protruded on the fresh air module 300, and a second water guide groove 303 is formed between the two second water guide ribs 304. The lower end width of the first water guide groove 2014 can be smaller than the upper end width of the second water guide groove 303, and the water discharged from the lower end of the first water guide groove 2014 can smoothly enter the second water guide groove 303. The water overflowing from the overflow port 132 can flow downward through the water guide groove 1361, and the water discharged from the lower end of the water guide groove 1361 can continue to flow downward along the first water guide groove 2014 into the second water guide groove 303, and then be discharged downward from the second water guide groove 303, for example, into the bottom plate of the air conditioner 10000.

[0324] Next, the air conditioner 10000 according to some embodiments of the present application is described in combination with the accompanying drawings.

[0325] Referring to Figs. 46 and 47, the air conditioner 10000 comprises an air handling component 1000, a ventilation and heat exchange component 2000, an electrical control component 3000, and a housing component 4000, wherein the air handling component 1000, the ventilation and heat exchange component 2000, and the electrical control component 3000 are all accommodated in the housing component 4000. Among them, the air handling component 1000 can be any of the air handling components 1000 described in the above embodiments.

[0326] Exemplarily, referring to Figs. 46 and 47, the air conditioner 10000 comprises a heat exchange air duct (for example, the heat exchange air duct can be defined by the housing component 4000, or can be defined by the ventilation and heat exchange component 2000, or can be defined by the housing component 4000 and the ventilation and heat exchange component 2000 together). The housing component 4000 is provided with an air conditioner air inlet 701 and an air conditioner air outlet 8021, both of which are in communication with the heat exchange air duct and are in communication with the environment (such as the indoor environment) outside the housing component 400. The ventilation and heat exchange component 2000 comprises a fan 400 and a heat exchanger 500, and both the fan wheel of the fan 400 and the heat exchanger 500 are arranged in the heat exchange air duct. When the ventilation and heat exchange component 2000 is working, the fan 400 introduces indoor air from the air conditioner air inlet 701 into the heat exchange air duct, and the air is blown back into the room after being heated by the heat exchanger 500 and then being discharged from the air conditioner air outlet 8021, thereby playing a role of indoor temperature regulation.

[0327] Exemplarily, referring to FIG. 46, FIG. 47 and FIG. 48, the shell component 4000 is provided with the purification air outlet 702, the purification air inlet 703 and the fresh air inlet 704, the purification air outlet 702 is communicated with the side air outlet 242 of the air treatment component 1000, the purification air inlet 703 is communicated with the circulating air inlet 3013, and the fresh air inlet 704 is communicated with the fresh air inlet 3012. The fresh air inlet 704 is communicated with the outdoor through a fresh air duct, and the purification air inlet 703 and the purification air outlet 702 are both communicated with the environment (such as indoor) outside the shell component 400.

[0328] Exemplarily, referring to FIG. 46, FIG. 47 and FIG. 48, the air conditioner 10000 can be an air conditioner cabinet, and the ventilation and heat exchange component 2000 is located above the air treatment component 1000. The electric control component 3000 is located below the ventilation and heat exchange component 2000 and at the rear side of the humidification module 100. The air conditioner air inlet 701 and the air conditioner air outlet 8021 are both arranged at the upper part of the shell component 4000. The purification air outlet 702, the purification air inlet 703 and the fresh air inlet 704 are all arranged at the lower part of the shell component 4000. Thus, the airflow after heat exchange by the ventilation and heat exchange component 2000 can be sent out from the upper part of the air conditioner 1000, and the airflow after purification and / or humidification by the air treatment component can be sent out from the lower part of the air conditioner 1000. In addition, when the air treatment component 1000 includes the front air outlet 241, the middle part of the front side of the shell component 4000 can be provided with the middle air outlet 901 communicated with the environment (such as indoor) outside the shell component 400, and the middle air outlet 901 is communicated with the front air outlet 241.

[0329] Exemplarily, referring to FIG. 46, FIG. 47 and FIG. 48, when the air conditioner 10000 is an air conditioner cabinet, the shell component 4000 can include a rear shell 700 and a front shell connected to the front side of the rear shell 700, the front shell includes an upper panel 800 and a lower panel 900, the upper panel 800 is located above the lower panel 900, the upper panel 800 covers the front side of the ventilation and heat exchange component 2000, and the lower panel 900 covers the front side of the air treatment component 1000, so that when it is needed to expose the ventilation and heat exchange component 2000, only the upper panel 800 can be disassembled, and when it is needed to expose the air treatment component 1000, only the lower panel 900 can be disassembled. The upper panel 800 can include a front panel 801 and a front air outlet frame 802, the front air outlet frame 802 defines an air outlet passage communicated with the heat exchange air duct, and the front panel 801 covers the front side of the front air outlet frame 802.

[0330] Exemplarily, the air conditioner air inlet 701, the purification air outlet 702, the purification air inlet 703 and the fresh air inlet 704 are all arranged on the rear cabinet 700, the air conditioner air inlet 701 is located at the upper part of the rear cabinet 700, the purification air outlet 702, the purification air inlet 703 and the fresh air inlet 704 are located at the lower part of the rear cabinet 700, the purification air outlet 702 and the purification air inlet 703 are both located at the left and right sides of the rear cabinet 700, the purification air outlet 702 is higher than the purification air inlet 703, and the fresh air inlet 704 is located at the rear part of the rear cabinet 700. The air conditioner air outlet 8021 is arranged on the upper panel 800, for example, can be located at the left and right sides of the front panel 801, and is defined by the front air outlet frame 802. The middle air outlet 901 can be located between the upper panel 800 and the lower panel 900, and is defined by the lower panel 900.

[0331] Next, an embodiment of a process of assembling the air conditioner 10000 is described.

[0332] On the one hand, the electric control component 3000 and the ventilation and heat exchange component 2000 are both mounted on the rear cabinet 700; on the other hand, the fresh air module 300, the purification module 200 and the water tray 1 are assembled together to form an integral component which is then mounted on the rear cabinet 700. The electric control component 3000 is lower than the ventilation and heat exchange component 2000 and higher than the water tray 1.

[0333] Then, the air duct frame 2 is pushed into the rear cabinet 700 from front to back against the electric control component 3000, so that the air duct frame 2 is located below the ventilation and heat exchange component 2000 and above the water tray 1, and then the air duct frame 2 is fixed on the rear cabinet 700 through the mounting side ears 225 on both sides of the air duct frame 2. Then, the wet membrane assembly 4 is inserted into the air duct frame 2 from the insertion port 22121, and then the water tank 3 is installed into the air duct frame 2.

[0334] During the installation of the integral component composed of the fresh air module 300, the purification module 200 and the water tray 1 into the rear cabinet 700, the rear end of the water tray 1 needs to extend below the electric control component 3000 which has been pre-installed on the rear cabinet 700. In order to prevent the water tray 1 from colliding with the lower part of the electric control component 3000 when the integral component is pushed backward, a guide rib 1261 is arranged on the upper part of the rear end of the water tray 1, which can play a guiding role during the installation of the integral component.

[0335] Exemplarily, as shown in FIG. 35, the upper edge portion 1262 extending rearward can be arranged on the upper end of the surrounding wall 123 at the rear end of the water tank 1, and the convex rib portion 1263 protruding upward can be arranged on the upper edge portion 1262, and the guide ribs 1261 arranged at intervals in the left-right direction can be arranged between the rear side of the convex rib portion 1263 and the upper edge portion 1262, and the guide surfaces of the guide ribs 1261 are inclined toward the rear and downward from front to rear, so that the guide function of the guide ribs 1261 is not only met, but the structural strength of the upper portion of the rear end of the water tank 1 is also enhanced, the upward deformation of the upper portion of the rear end of the water tank 1 is reduced, and the problem of the collision between the water tank 1 and the lower portion of the electric control component 3000 during installation is further improved.

[0336] Exemplarily, as shown in FIG. 35, FIG. 49 and FIG. 50, the electric control component 3000 includes a box body 601 and a box outer frame 602, the box outer frame 602 is used to be connected with the rear box body 700, the box outer frame 602 surrounds the box body 601 to play a bearing role on the box body 601, and the box outer frame 602 includes a lower edge frame 6021 located at the bottom of the box body 601, the front end of the lower edge frame 6021 has a downward extending lower edge portion 6022, and the lower edge portion 6022 can effectively prevent the downward deformation of the front end of the lower edge frame 6021, so that the problem of the collision between the water tank 1 and the lower portion of the electric control component 3000 during the installation of the whole component can be improved. The rear recessed area 6023 recessed rearward can be arranged at the central position of the lower edge portion 6022 in the left-right direction, so that the downward deformation of the front end of the lower edge frame 6021 can be further prevented, and the problem of the collision between the water tank 1 and the lower portion of the electric control component 3000 during the installation of the whole component can be improved. Exemplarily, the distance between the upper end of the convex rib portion 1263 and the lower end of the lower edge portion 6022 in the vertical direction can be controlled to be greater than or equal to 5mm, so that even if at least one of them is slightly deformed, the collision problem between the water tank 1 and the lower portion of the electric control component 3000 during installation can not occur.

[0337] Other components of the air conditioner according to the embodiments of the present application, such as air duct components and panel components, and operations are known to those skilled in the art, and will not be described in detail here.

[0338] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0339] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0340] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral; it can be directly connected, or indirectly connected through an intermediate medium, or the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0341] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be indirectly contacted through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0342] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without mutual contradiction.

[0343] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A humidification module, characterized by, The application relates to a humidifying air duct, which comprises the following components: an air duct frame, in which a humidifying air duct is formed, and an insertion opening is formed on the air duct frame and communicates with the humidifying air duct; a water tray, which is arranged below the air duct frame and defines a second water pool with an open top at an end far from the insertion opening, and the water tray comprises a support wall which participates in defining the second water pool, the support wall is located at a side of the second water pool close to the insertion opening, and the support wall extends upwards and inclines towards the insertion opening from bottom to top, so that the second water pool is defined on the upward side of the support wall in the wall thickness direction; and a wet film assembly, which extends into the humidifying air duct from the insertion opening and inclines downwards, and the lower end of the wet film assembly extends into the second water pool from the upward side of the support wall in the wall thickness direction; the support wall comprises a wall body and an upper wall part arranged in sequence from bottom to top, and the support wall is bent at the upper wall part and / or is provided with a reinforcing rib. The upper wall part comprises a first wall part and a second wall part arranged in sequence from bottom to top, the first wall part is bent towards the direction far from the wet film assembly relative to the wall body, and the second wall part is bent towards the direction close to the wet film assembly relative to the first wall part. The reinforcing rib is connected with the first wall part and the second wall part and is located at the side of the first wall part and the second wall part towards the wet film assembly. The gap distance between the reinforcing rib and the wet film assembly is greater than the gap distance between the wall body and the wet film assembly; and / or the side surface of the reinforcing rib towards the wet film assembly is arranged in parallel with the side surface of the wall body towards the wet film assembly.

2. The humidification module of claim 1, wherein, The gap distance between the upper wall part and the wet film assembly is greater than the gap distance between the wall body and the wet film assembly; and / or the gap distance between the upper wall part and the wet film assembly presents an increasing change trend from bottom to top.

3. The humidification module of claim 2, wherein, The side surface of the upper end of the upper wall part towards the wet film assembly is formed as a guide inclined surface which inclines and extends from bottom to top towards the direction far from the wet film assembly, and the upper end edge of the guide inclined surface constitutes the upper end edge of the support wall.

4. The humidification module of claim 3, wherein, The lower end of the wall body extends to the bottom wall of the second water pool, and the vertical height of the wall body is greater than twice the vertical height of the upper wall part.

5. The humidification module of claim 1, wherein, The air duct frame comprises a mounting slide rail arranged in the humidifying air duct, the mounting slide rail extends downwards and inclines towards the second water pool from the edge of the insertion opening, and the mounting slide rail cooperates with the wet film assembly to guide the wet film assembly to move towards the second water pool.

6. The humidification module of claim 1, wherein, The lower end of the mounting slide rail is higher than the upper end edge of the support wall, the mounting slide rail comprises a slide rail bottom plate which supports the wet film assembly from the lower side of the wet film assembly, the side surface of the slide rail bottom plate towards the wet film assembly is located on a guide base surface, and at least the upper end edge of the support wall is arranged away from the wet film assembly relative to the guide base surface.

7. The humidification module of claim 1, wherein, The spacing between the upper end edge of the support wall and the guide base surface is greater than or equal to 3 mm.

8. The humidification module of claim 1, wherein, ​ 9. The humidification module of claim 8, wherein, ​ 10. The humidification module of claim 9, wherein, ​ 11. The humidification module of claim 8, wherein, The length direction of the insertion port is horizontal, and two end edges in the length direction of the insertion port are respectively provided with the mounting slide rail. Each of the mounting slide rails comprises a slide rail bottom plate and a slide rail side plate. The slide rail bottom plate supports the wet film assembly from the lower side of the wet film assembly. The slide rail side plate extends upward from the side of the slide rail bottom plate away from the wet film assembly. The slide rail side plates on both sides are respectively stopped at the two sides of the wet film assembly along the length direction of the insertion port.

12. The humidification module of claim 1, wherein, The air duct frame body comprises a first frame wall and a second frame wall arranged opposite and spaced apart. The humidifying air duct is formed between the first frame wall and the second frame wall. The insertion port is formed on the first frame wall. The wet film assembly extends downwardly and obliquely along the direction from the first frame wall to the second frame wall. The support wall is located on the side of the second water pool close to the first frame wall. The closest part of the second frame wall to the support wall is a close part. A passing opening is formed between the close part and the upper end of the support wall. The lower end of the wet film assembly passes through the passing opening obliquely downward to enter the second water pool. The second frame wall comprises a giving-in inclined wall extending upwardly and obliquely from the close part toward the direction of the first frame wall. The inclination angle of the giving-in inclined wall relative to the horizontal plane is greater than the inclination angle of the wall body relative to the horizontal plane, so that the gap distance between the giving-in inclined wall and the wet film assembly gradually increases from bottom to top.

13. The humidification module of claim 12, wherein, The water containing tray comprises a surrounding wall participating in defining the second water pool. The surrounding wall and the support wall are sequentially arranged along the direction from the second frame wall to the first frame wall. The second water pool is formed between the surrounding wall and the support wall. The second frame wall comprises a third wall portion, the giving-in inclined wall, and a fourth wall portion. The third wall portion extends downwardly. The giving-in inclined wall extends downwardly and obliquely from the lower end of the third wall portion toward the direction away from the first frame wall. The lower end of the giving-in inclined wall constitutes the close part. The fourth wall portion extends downwardly and obliquely from the lower end of the giving-in inclined wall toward the direction away from the first frame wall to the upper end of the surrounding wall. The inclination angle of the giving-in inclined wall relative to the horizontal plane is greater than the inclination angle of the fourth wall portion relative to the horizontal plane.

14. The humidification module of claim 12 or 13, wherein, The close part is arranged opposite to the upper wall portion along the thickness direction of the wet film assembly.

15. The humidification module of claim 1, wherein, The water containing tray comprises a surrounding wall and a bottom wall participating in defining the second water pool. The surrounding wall is arranged on the side of the second water pool away from the insertion port. The bottom wall is connected between the surrounding wall and the support wall. The part of the bottom wall close to the support wall is recessed downwardly so that the bottom wall of the second water pool forms a sunken groove at this position. The lower end of the wet film assembly extends into the sunken groove.

16. The humidification module of claim 15, wherein, The water containing tray further comprises a support rib arranged in the second water pool. The support rib is supported on the side of the wet film assembly close to the surrounding wall so that the lower end of the wet film assembly stays in the sunken groove.

17. The humidification module of claim 1, wherein, The water tank forms a ventilation opening in front of the second water pool, the support wall extends in the left-right direction in front of the second water pool and is spaced between the second water pool and the ventilation opening, the air duct frame includes a rear frame and a front frame connected to the front side of the rear frame, the humidifying air duct is formed between the front frame and the rear frame and is open at the bottom to communicate with the ventilation opening, the rear frame includes a second frame wall defining a rear wall of the humidifying air duct, the front frame includes a first frame wall defining a front wall of the humidifying air duct, the insertion opening is formed in the first frame wall and the length direction of the insertion opening extends in the left-right direction, and the wet membrane assembly extends obliquely downward from the insertion opening so that the lower end of the wet membrane assembly extends into the second water pool.

18. The humidification module of claim 17, wherein, The water tank further defines a first water pool in front of the ventilation opening, and further defines a third water pool on at least one side of the left and right sides of the ventilation opening, the third water pool communicating the first water pool and the second water pool, the front frame further defines a mounting cavity located in front of the first frame wall, the mounting cavity is located above the first water pool and is open at the front side, the bottom of the mounting cavity has an open opening communicating the mounting cavity and the first water pool, and the humidifying module further includes a water tank, the water tank is arranged in the mounting cavity, and the bottom of the water tank has a water outlet portion extending downward into the first water pool through the open opening, the water tank supplies water to the first water pool through the water outlet portion.

19. An air handling component, characterized by, Comprising: The humidifying module, the purification module and the fresh air module according to any one of claims 1-18, the fresh air module, the purification module and the humidifying module are sequentially arranged in the air flow direction.

20. An air conditioner characterized by comprising: Comprising: The humidifying module according to any one of claims 1-18, or the air treatment component according to claim 19.

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