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 holding tray and wet membrane subassembly, water holding tray defines the reservoir, the bottom wall of reservoir forms sinking groove; and the lower part of the wet film assembly extends into the reservoir and the bottom end extends into the sinking groove. According to the air treatment component, the sinking groove is formed in the bottom wall of the water storage tank, and the bottom end of the wet film assembly extends into the sinking groove, so that accumulated water in the water storage tank can be reliably gathered into the sinking groove and is absorbed by the wet film assembly, and the water in the water storage tank can be completely absorbed by the wet film assembly; and accumulated water which is not absorbed completely is prevented from remaining in the water storage tank, the risk of bacterium breeding caused by accumulated water in the water storage tank is reduced, the frequency and difficulty of cleaning the water containing disc are reduced, and the maintenance convenience of the humidification module is improved.

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] When the humidification module in the related art adopts the wet film humidification, the lower end of the wet film is inserted into the water tank to absorb water. However, the water around the water tank is difficult to be absorbed by the wet film, and there is a problem of water accumulation around. The existence of the accumulated water provides an ideal growth environment for bacteria, mold and other microorganisms. These microorganisms rapidly reproduce under the conditions of warmth and humidity, which not only may cause pollution of the internal and surrounding environment of the humidification module, but also may spread to the indoor air through the water mist released in the humidification process, affecting the health of the user. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. For this purpose, the utility model provides a humidification module. The wet film assembly of the humidification module can absorb the water in the water storage pool, prevent the water storage pool from retaining the accumulated water that is not absorbed, reduce the risk of bacteria breeding in the water storage pool due to the accumulated water, and reduce the frequency and difficulty of cleaning the water tank.

[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 water tank defines a water storage pool, and a sunken groove is formed at the bottom wall of the water storage pool. The lower part of the wet film assembly is inserted into the water storage pool, and the bottom end is inserted into the sunken groove.

[0007] According to the humidification module of the utility model, the sunken groove is arranged at the bottom wall of the water storage pool, and the bottom end of the wet film assembly is inserted into the sunken groove. In this way, the accumulated water in the water storage pool can be reliably gathered into the sunken groove and absorbed by the wet film assembly, so as to help the wet film assembly to absorb the water in the water storage pool, prevent the water storage pool from retaining the accumulated water that is not absorbed, reduce the risk of bacteria breeding in the water storage pool due to the accumulated water, reduce the frequency and difficulty of cleaning the water tank, and improve the maintenance convenience of the humidification module.

[0008] In some embodiments, the sunken groove constitutes the lowest position of the water storage pool, and / or the groove depth of the sunken groove is greater than or equal to 3mm.

[0009] In some embodiments, the sink groove is formed as an elongated groove, and two side surfaces of the sink groove in the width direction thereof are respectively formed as inclined surfaces extending downwardly in a direction approaching each other.

[0010] In some embodiments, the sink groove is formed as an elongated groove extending along the length direction of the lower end of the wet film assembly, the water reservoir has a support rib located at one side in the width direction of the sink groove, the wet film assembly and the support rib are arranged in the width direction of the sink groove, and the wet film assembly extends downwardly in a direction approaching the support rib, the support rib supports the lower end of the wet film assembly so that the bottom end of the wet film assembly stays in the sink groove.

[0011] In some embodiments, the support rib is a plurality of and spaced apart in the length direction of the sink groove.

[0012] In some embodiments, the water tray comprises a support wall and a surrounding wall, the support wall and the surrounding wall respectively extend in the length direction of the sink groove, and the surrounding wall and the support wall are arranged in the width direction of the sink groove, the water reservoir is defined between the support wall and the surrounding wall; the wet film assembly is arranged close to the support wall relative to the surrounding wall, and the inclined direction of the support wall is consistent with the inclined direction of the wet film assembly, the support rib is arranged at the side of the wet film assembly close to the surrounding wall.

[0013] In some embodiments, the bottom wall of the water reservoir is connected between the support wall and the surrounding wall, and is concave at the side close to the support wall to cooperatively define the sink groove with the support wall.

[0014] In some embodiments, the humidifying module comprises an air duct frame, the air duct frame is arranged higher than the water tray, the air duct frame has an insertion opening thereon, the air duct frame has a guide rail structure therein extending downwardly in a direction approaching the sink groove from the insertion opening, and the inclined extension direction of the guide rail structure is consistent with the inclined extension direction of the wet film assembly for supporting the wet film assembly to slide downwardly.

[0015] In some embodiments, the wet film assembly comprises a net rack and a wet film, the wet film is mounted in the net rack, the net rack is provided with a plurality of water inlets arranged in the length direction of the sink groove and located between the support wall and the wet film.

[0016] In some embodiments, the wet film assembly comprises a net rack and a wet film, an end of the net rack facing the water reservoir is open to form a mounting opening, and the wet film is detachably mounted in the net rack through the mounting opening.

[0017] In some embodiments, two sides of the length direction of the horizontal section of the wet film are the lateral sides of the wet film, and two sides of the width direction of the horizontal section of the wet film are the upstream and downstream sides of the ventilation of the wet film; the net rack comprises net rack side walls respectively located at the lateral sides of the wet film, a limiting protrusion is protruded from the side of the net rack side wall facing the wet film, and the limiting protrusion is in interference fit with the wet film.

[0018] In some embodiments, the wet film assembly comprises a wet film, two side surfaces of the wet film in the thickness direction are wet film ventilation surfaces respectively, the wet film ventilation surfaces are arranged obliquely to a horizontal plane, and the water tray defines a ventilation opening extending in the up-down direction, and the ventilation opening is located below the wet film.

[0019] In some embodiments, the sunken groove is a long strip-shaped groove extending along the length direction of the lower edge of the wet film ventilation surface, the lower edge of the upper wet film ventilation surface is higher than the lower edge of the lower wet film ventilation surface, so that the lower edges of the two wet film ventilation surfaces are connected by a wet film bottom surface extending in the vertical direction, the water reservoir has a support rib, the support rib is supported on the side of the wet film bottom surface away from the wet film ventilation surface, the wet film bottom surface intersects with the lower wet film ventilation surface to form a wet film bottom tip, and the wet film bottom tip extends into the sunken groove.

[0020] According to the air treatment component of the second aspect of the present application, the air treatment component comprises a fresh air module, a purification module and a humidification module, the fresh air module comprises a fresh air fan, the purification module is located downstream of the fresh air fan, and the humidification module is the humidification module according to any one of the first aspect of the present application, and is arranged downstream of the purification module.

[0021] According to the air treatment component of the second aspect of the present application, the air treatment component comprises a fresh air module, a purification module and a humidification module, the fresh air module comprises a fresh air fan, the purification module is located downstream of the fresh air fan, and the humidification module is the humidification module according to any one of the first aspect of the present application, and is arranged downstream of the purification module.

[0022] According to the air conditioner of the third aspect of the present application, the air conditioner comprises the humidification module according to any one of the first aspect of the present application or the air treatment component according to the second aspect of the present application.

[0023] According to the air conditioner of the third aspect of the present application, the air conditioner comprises the humidification module according to any one of the first aspect of the present application or the air treatment component according to the second aspect of the present application.

[0024] Additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those of ordinary skill in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0026] Figure 1 is an exploded view of the humidifying module according to an embodiment of the present application;

[0027] Figure 2 is a schematic view of the humidifying module according to an embodiment of the present application;

[0028] Figure 3 is Figure 2 the V1-V1 cross-sectional view shown in FIG. 1;

[0029] Figure 4 is Figure 3 the enlarged view at B shown in FIG. 1;

[0030] Figure 5 is Figure 1 the schematic view of the water tray shown in FIG. 1;

[0031] Figure 6 is Figure 1 the schematic view of the air duct frame shown in FIG. 1;

[0032] Figure 7 is Figure 1 the schematic view of the wet film assembly shown in FIG. 1;

[0033] Figure 8 is Figure 7 the schematic view of the grid shown in FIG. 1;

[0034] Figure 9 is Figure 8 the enlarged view at B shown in FIG. 1;

[0035] Figure 10 is a schematic view of the air handling component according to an embodiment of the present application;

[0036] Figure 11 is Figure 10 the V2-V2 cross-sectional view shown in FIG. 1;

[0037] Figure 12 is a perspective view of the air conditioner according to an embodiment of the present application;

[0038] Figure 13 is a schematic view of the air conditioner according to an embodiment of the present application.

[0039] Reference signs:

[0040] Air conditioner 100;

[0041] Air treatment component 1;

[0042] Fresh air module 11;

[0043] Fresh air fan 111; centrifugal fan 111a;

[0044] Humidification module 12;

[0045] Water tray 121;

[0046] Water supply part 1211; water supply pool 12111;

[0047] Water storage part 1212; ventilation opening 1213; water passing channel 1214;

[0048] Water storage pool 12121; sunken groove 12126; groove surface 121261;

[0049] Support rib 12122; support wall 12123; bottom wall 12124; enclosing wall 12125; groove depth M;

[0050] Air duct frame 122;

[0051] Insertion opening 1221; guide rail structure 1222;

[0052] Wet film assembly 123;

[0053] Wet film 1231;

[0054] Wet film ventilation surface 12311; wet film bottom surface 12312; wet film bottom tip 12313;

[0055] Mesh frame 1232;

[0056] Water inlet 12321; mounting opening 12322;

[0057] Mesh frame side wall 12323; limiting convex part 12324;

[0058] Water tank 124;

[0059] Purification module 13;

[0060] Ventilation heat exchange component 2. DETAILED DESCRIPTION

[0061] 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 numbers 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.

[0062] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, 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 refer to different examples of reference numbers and / or letters. 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.

[0063] Below, with reference to the drawings, a humidifying module 12 according to the first aspect of the present application is described.

[0064] Referring to Figures 1-5 The humidifying module 12 includes a water tray 121 and a wet membrane assembly 123, the water tray 121 defines a water reservoir 12121, a sunken groove 12126 is formed at a bottom wall 12124 of the water reservoir 12121, and the lower part of the wet membrane assembly 123 extends into the water reservoir 12121 and the bottom end extends into the sunken groove 12126.

[0065] In the above technical solution, by setting the sunken groove 12126 at the bottom wall 12124 of the water reservoir 12121, and making the bottom end of the wet membrane assembly 123 extend into the sunken groove 12126, the accumulated water in the water reservoir 12121 can be more reliably gathered into the sunken groove 12126 and absorbed by the wet membrane assembly 123, thereby helping the wet membrane assembly 123 to absorb the water in the water reservoir 12121, preventing the water reservoir 12121 from retaining accumulated water that has not been absorbed, reducing the risk of bacteria breeding in the water reservoir 12121 due to accumulated water, reducing the frequency and difficulty of cleaning the water tray 121, and improving the maintenance convenience of the humidifying module 12.

[0066] In the embodiments of the present application, the lower part of the wet membrane assembly 123 extends into the water reservoir 12121 and the bottom end extends into the sunken groove 12126, and the "bottom end" refers to the lowest part of the wet membrane assembly 123. The depth, width, shape and position of the sunken groove 12126 and other parameters can be determined according to the bottom end structure of the wet membrane assembly 123.

[0067] In addition, the design of the sunken groove 12126 not only helps to drain the accumulated water, but also increases the structural strength of the bottom of the water storage pool 12121, and improves the anti-deformation ability of the entire water storage pool 12121.

[0068] Exemplarily, the sunken groove 12126 constitutes the lowest position of the water storage pool 12121, so that the wet film assembly 123 is more conducive to absorbing the water in the water storage pool 12121 by setting the sunken groove 12126 to constitute the lowest position of the water storage pool 12121. Of course, the present application is not limited thereto, for example, in other embodiments of the present application, other parts of the water storage pool 12121 can also be set to be lower than the sunken groove 12126 for other needs, such as connection, clamping, drainage, and the like.

[0069] Exemplarily, as shown in Figure 4 , the groove depth M of the sunken groove 12126 is greater than or equal to 3mm.

[0070] In the above technical solution, by setting the groove depth of the sunken groove 12126 to be not less than 3mm, the water in the water storage pool 12121 has a relatively sufficient space to be concentrated, and the bottom end of the wet film assembly 123 can effectively extend into the sunken groove 12126 to absorb water, further preventing the water storage pool 12121 from retaining accumulated water that has not been absorbed.

[0071] Exemplarily, as shown in Figure 4 , the sunken groove 12126 constitutes the lowest position of the water storage pool 12121, and the groove depth M of the sunken groove 12126 is greater than or equal to 3mm. By setting the sunken groove 12126 to constitute the lowest position of the water storage pool 12121, and setting the groove depth of the sunken groove 12126 to be not less than 3mm, the water in the water storage pool 12121 has a relatively sufficient space to be concentrated, and the bottom end of the wet film assembly 123 can effectively extend into the sunken groove 12126 to absorb water, further preventing the water storage pool 12121 from retaining accumulated water that has not been absorbed.

[0072] In some embodiments, as shown in Figure 4 , the sunken groove 12126 is formed as an elongated groove, and the two side groove surfaces 121261 of the sunken groove 12126 in the width direction are respectively formed as inclined surfaces extending downwardly in a direction approaching each other. For example, in combination with Figure 4 and Figure 5 , the length direction of the sunken groove 12126 is the left-right direction, the width direction of the sunken groove 12126 is the front-rear direction, the front groove surface of the sunken groove 12126 is inclined toward the lower rear, and the rear groove surface of the sunken groove 12126 is inclined toward the lower front.

[0073] Due to the inclined groove surface, the water in the water reservoir 12121 can flow more smoothly to the sunken groove 12126, and more effectively prevent the water reservoir 12121 from retaining unabsorbed water. In addition, the two groove surfaces are respectively formed as inclined surfaces extending downwardly in a direction approaching each other, which structurally forms a triangular structure, and to some extent, enhances the structural strength of the bottom of the water reservoir 12121. When the water reservoir 12121 is subjected to external force, the inclined groove surface can better disperse the pressure and improve the anti-deformation ability of the entire structure. At the same time, the design of the long strip-shaped groove of the sunken groove 12126 facilitates the shape matching with the bottom end of the wet film assembly 123, simplifies the structure of the wet film assembly 123, and facilitates the arrangement of the bottom end of the wet film assembly 123 in the sunken groove 12126.

[0074] In addition, in some embodiments, when the wet film assembly 123 is also inclined, the inclined groove surface 121261 can be consistent with the inclination direction of the wet film assembly 123, and can play a supporting role for the wet film assembly 123. Of course, when the groove surface 121261 is consistent with the inclination direction of the wet film assembly 123, the groove surface 121261 can also be arranged to be gap matched with the wet film assembly 123, that is, the groove surface 121261 does not support the wet film assembly 123.

[0075] In some embodiments, as shown in Figure 4 and Figure 5 , the sunken groove 12126 is formed as a long strip-shaped groove extending along the length direction of the bottom end of the wet film assembly 123 (for example, the left-right direction as shown in Figure 5 , thereby facilitating the increase of the water absorption area of the bottom end of the wet film assembly 123 extending into the sunken groove 12126. For example, in combination with Figure 4 and Figure 5 , the length direction of the bottom end of the wet film assembly 123 is the left-right direction, the length direction of the sunken groove 12126 is the left-right direction, and the width direction of the sunken groove 12126 is the front-back direction.

[0076] In some embodiments, as shown in Figure 4 and Figure 5 , the water reservoir 12121 has a support rib 12122, the support rib 12122 is located on one side in the width direction of the sunken groove 12126, the wet film assembly 123 is arranged along the width direction of the sunken groove 12126, and the wet film assembly 123 extends downwardly in a direction approaching the support rib 12122, the support rib 12122 supports the bottom end of the wet film assembly 123 so that the bottom end of the wet film assembly 123 stays in the sunken groove 12126.

[0077] For example, in combination with Figure 4 and Figure 5The length direction of the sunken groove 12126 is the left-right direction, the width direction of the sunken groove 12126 is the front-rear direction, the support rib 12122 is located at the rear side of the wet film assembly 123, the wet film assembly 123 extends downwardly and obliquely from front to rear, and the support rib 12122 is located at the rear side of the sunken groove 12126 and supports the rear side of the lower end of the wet film assembly 123.

[0078] Thus, when the wet film assembly 123 is inserted obliquely downward in the direction of the support rib 12122, the support rib 12122 can function as a terminal limit, so that the bottom end of the wet film assembly 123 stably stays in the sunken groove 12126, and the bottom end of the wet film assembly 123 can reliably absorb water from the sunken groove 12126.

[0079] In some embodiments, as shown in Figure 4 and Figure 5 , the support rib 12122 is multiple and spaced apart along the length direction of the sunken groove 12126. Thus, the support rib 12122 is spaced apart along the length direction of the sunken groove 12126, which can stably support the wet film assembly 123 on the one hand, and can have a water storage space between adjacent support ribs 12122 on the other hand, which is beneficial to increase the water storage capacity of the water storage pool 12121.

[0080] For example, in combination with Figure 4 and Figure 5 , the length direction of the sunken groove 12126 is the left-right direction, and the multiple support ribs 12122 are spaced apart along the left-right direction. Exemplarily, as shown in Figure 5 , the support rib 12122 is two, and the support ribs 12122 are spaced apart along the length direction of the sunken groove 12126.

[0081] In addition, the number of support ribs 12122 can be increased and the layout mode thereof can be changed according to factors such as the size and weight of the wet film assembly 123. For example, in the case that the wet film assembly 123 is heavy or large in size, the number of support ribs 12122 can be increased to improve the support stability.

[0082] In some embodiments, as shown in Figure 4 and Figure 5 , the water tray 121 comprises a support wall 12123 and an enclosing wall 12125, the support wall 12123 and the enclosing wall 12125 respectively extend along the length direction of the sunken groove 12126, and the enclosing wall 12125 and the support wall 12123 are arranged along the width direction of the sunken groove 12126, and the water storage pool 12121 is defined between the support wall 12123 and the enclosing wall 12125; the wet film assembly 123 is arranged close to the support wall 12123 relative to the enclosing wall 12125, and the inclination direction of the support wall 12123 is consistent with the inclination direction of the wet film assembly 123, and the support rib 12122 is arranged at the side of the wet film assembly 123 close to the enclosing wall 12125.

[0083] Thus, by setting the support wall 12123 to be inclined and the inclination direction consistent with the inclination direction of the wet membrane assembly 123, the volume of the water storage pool 12121 is increased, sufficient water source is provided for the wet membrane assembly 123, and the inclined support wall 12123 can play a certain degree of guiding and / or supporting role when the wet membrane assembly 123 is inserted into the water storage pool 12121, which is conducive to the insertion of the wet membrane assembly 123 into the water storage pool 12121.

[0084] In some embodiments, as shown in Figure 4 and Figure 5 , the bottom wall 12124 of the water storage pool 12121 is connected between the support wall 12123 and the enclosing wall 12125, and the bottom wall 12124 is concave near the support wall 12123 to cooperatively define the sunken groove 12126 with the support wall 12123. Thus, the sunken groove 12126 is arranged closer to the bottom end of the wet membrane assembly 123, thereby facilitating the simplification of the design of the wet membrane assembly 123, and the bottom end of the wet membrane assembly 123 can be conveniently inserted into the sunken groove 12126.

[0085] In some embodiments, referring to Figure 1 and Figure 3 , the humidifying module 12 includes an air duct frame 122, which is arranged higher than the water tank 121. In combination with Figure 6 , the air duct frame 122 has an insertion opening 1221, and the air duct frame 122 has a guide rail structure 1222 extending downwardly from the insertion opening 1221 in a direction inclined toward the sunken groove 12126, and the inclined extension direction of the guide rail structure 1222 is consistent with the inclined extension direction of the wet membrane assembly 123, so as to support the downward sliding of the wet membrane assembly 123.

[0086] The air duct frame 122 is arranged higher than the water tank 121, thereby providing a more stable support platform for the wet membrane assembly 123 and enhancing the stability of the overall structure. The air duct frame 122 has the insertion opening 1221, so that the wet membrane assembly 123 can be conveniently installed and disassembled through the insertion opening 1221 without the need for complex operations or tools, thereby reducing the maintenance cost and time. At the same time, since the wet membrane assembly 123 is installed in the air duct frame 122, a relatively closed space is formed, thereby reducing water evaporation and waste during the humidification process.

[0087] The air duct frame 122 has a guide rail structure 1222 extending downwardly from the insertion port 1221 towards the direction of the sunken groove 12126, and the inclined extension direction of the guide rail structure 1222 is consistent with the inclined extension direction of the wet film assembly 123. The guide rail structure 1222 is designed to slide with the wet film assembly 123, and the guide rail structure 1222 ensures the stability and smoothness of the wet film assembly 123 during installation and disassembly, avoiding damage caused by improper operation. This design helps to improve the firmness and stability of the wet film assembly 123 after installation, and reduces the shaking or deformation of the wet film assembly 123.

[0088] In the above technical solution, the inclination angle of the guide rail structure 1222 can be adjusted according to the needs of the wet film assembly 123.

[0089] In addition, the position, size and shape of the insertion port 1221 can also be changed according to the needs of the wet film assembly 123 to adapt to wet film assemblies 123 of different sizes and shapes.

[0090] For example, as shown in Figure 6 , the insertion port 1221 is located in the middle of the air duct frame 122, the cross section of the insertion port 1221 is rectangular, and the upper and lower edges of the insertion port 1221 are respectively provided with handgrip positions. When disassembling the wet film assembly 123, the hand can be inserted into the handgrip position, thereby facilitating the disassembly of the wet film assembly 123.

[0091] In some embodiments, referring to Figure 7 and Figure 8 , the wet film assembly 123 includes a net rack 1232 and a wet film 1231, the wet film 1231 is installed in the net rack 1232, and the net rack 1232 is provided with a water inlet 12321 located between the support wall 12123 and the wet film 1231. In this way, the wet film 1231 is installed in the net rack 1232, and this structure makes the wet film 1231 more stable in maintaining its shape and inclination angle. By providing the water inlet 12321 between the support wall 12123 and the wet film 1231 on the net rack 1232, the water in the water storage pool 12121 located at the support wall 12123 can be absorbed by the wet film 1231, increasing the water absorption area of the wet film 1231.

[0092] For example, the length direction of the sunken groove 12126 is the left-right direction, and the plurality of water inlets 12321 are arranged in the left-right direction.

[0093] Therefore, by arranging multiple water inlets 12321 along the length direction of the sinking groove 12126, the lower part of the wet film 1231 can be uniformly and sufficiently wetted, avoiding the problem of poor humidification effect caused by local water shortage. Moreover, compared with setting one long and large water inlet, setting multiple water inlets 12321 can improve the structural strength of the net rack 1232 and improve the support effect on the wet film 1231.

[0094] In the above technical solution, the number and layout of the water inlets 12321 can be adjusted according to the size and shape of the wet film assembly 123. For example, in the case of a long or wide wet film assembly 123, the number of water inlets 12321 can be increased to ensure more uniform wetting of the wet film 1231.

[0095] For example, as shown in Figure 7 , the lower part of the net rack 1232 has a rectangular water inlet 12321, and the water inlet 12321 is four and arranged at equal intervals along the length direction of the sinking groove 12126.

[0096] In the above technical solution, the material, shape and size of the net rack 1232 can be changed to adapt to different humidification needs and scenarios. For example, in the case of higher strength and stability, a material with higher strength can be selected and the thickness of the net rack 1232 can be increased; or according to the shape and size of the wet film 1231, a more suitable net rack 1232 structure can be designed to reduce unnecessary gaps and waste.

[0097] In some embodiments, referring to Figures 7-8 , the wet film assembly 123 includes a net rack 1232 and a wet film 1231, and one end of the net rack 1232 facing the water reservoir 12121 is open to form a mounting port 12322, and the wet film 1231 is detachably mounted in the net rack 1232 through the mounting port 12322.

[0098] Therefore, by arranging the net rack 1232 to have an open end facing the water reservoir 12121 to form a mounting port 12322 for mounting the wet film 1231, the obstruction of the net rack 1232 to the bottom surface of the wet film 1231 can be reduced, which is beneficial for the wet film 1231 to absorb water from the water reservoir 12121.

[0099] In addition, the installation opening 12322 is arranged to facilitate the installation and replacement of the wet film 1231 through the installation opening 12322, so that the wet film assembly 123 can be conveniently cleaned and replaced, thereby reducing the maintenance cost and time. Moreover, without complicated disassembly or adjustment steps, the maintenance cost and time are reduced, and in addition, the user can conveniently check and clean the inside of the net rack 1232, thereby improving the cleanliness of humidification. In addition, the wet film 1231 is installed in the net rack 1232, which can maintain a stable position and inclination angle, and improve the problem of damage caused by external force.

[0100] In some embodiments, referring to Figures 7-9 , the two sides of the length direction of the horizontal cross section of the wet film 1231 are the lateral sides of the wet film 1231, and the two sides of the width direction of the horizontal cross section of the wet film 1231 are the upper and lower sides of the ventilation of the wet film 1231; the net rack 1232 includes net rack side walls 12323 located at the lateral sides of the wet film 1231, respectively, and the side of the net rack side wall 12323 facing the wet film 1231 is protruded with a limiting protrusion 12324, and the limiting protrusion 12324 is in interference fit with the wet film 1231.

[0101] Therefore, the interference fit of the limiting protrusion 12324 and the wet film 1231 can make the wet film 1231 stably fit in the net rack 1232, avoid the problem of the wet film 1231 falling out of the bottom installation opening 12322 of the net rack 1232, and form a fit gap between the net rack side wall 12323 and the wet film 1231. Thus, when installing the wet film 1231 in the net rack 1232, the friction between the wet film 1231 and the net rack side wall 12323 can be reduced, which facilitates the smooth and fast installation of the wet film 1231 in the net rack 1232, and improves the convenience of operation.

[0102] Among them, the "horizontal cross section of the wet film 1231" refers to the cross section obtained by cutting the wet film 1231 with a horizontal plane, for example Figure 7 , the lateral sides of the wet film 1231 are the left and right directions of the wet film 1231, and the two side surfaces in the thickness direction of the wet film 1231 are the wet film ventilation surfaces 12311, respectively, and the interval direction of the two wet film ventilation surfaces 12311 is the upper and lower sides of the ventilation of the wet film 1231.

[0103] Therefore, the two net rack side walls 12323 are arranged at the lateral sides of the wet film 1231, which can improve the stability of the wet film 1231 during installation and use, and is not easy to deform or fall off due to external force. On the other hand, the net rack side wall 12323 can avoid the wet film ventilation surface 12311, which is conducive to the normal ventilation of the wet film 1231, so as to meet the humidification requirement of ventilation.

[0104] In some embodiments, referring to Figure 3 , Figure 4 ,Figure 5 and Figure 7 The wet film assembly 123 comprises a wet film 1231, and two side surfaces of the wet film 1231 in the thickness direction are respectively a wet film ventilation surface 12311, the wet film ventilation surface 12311 is arranged to be inclined to the horizontal plane, the water tray 121 defines a ventilation opening 1213 penetrating in the up-down direction, and the ventilation opening 1213 is located below the wet film 1231, so that the horizontal projection of the wet film ventilation surface 12311 and the horizontal projection of the ventilation opening 1213 at least partially overlap.

[0105] Therefore, by arranging the wet film ventilation surface 12311 to be inclined to the horizontal plane and arranging the ventilation opening 1213 below the wet film 1231, when air flows from bottom to top through the wet film 1231, it can contact the surface of the wet film 1231 in a larger area, increasing the humidification area and improving the humidification efficiency.

[0106] In some embodiments, referring to Figure 3 , Figure 4 , Figure 5 and Figure 7 The sinking groove 12126 is a long strip-shaped groove and extends along the length direction of the lower edge of the wet film ventilation surface 12311, the lower edge of the upper wet film ventilation surface 12311 is higher than the lower edge of the lower wet film ventilation surface 12311, so that the lower edges of the two wet film ventilation surfaces 12311 are connected by the wet film bottom surface 12312 extending in the vertical direction, the wet film bottom surface 12312 intersects with the lower wet film ventilation surface 12311 to form a wet film bottom tip 12313, the wet film bottom tip 12313 extends into the sinking groove 12126, and the water storage pool 12121 has a support rib 12122, which is supported on the side of the wet film bottom surface 12312 away from the wet film ventilation surface 12311.

[0107] In this way, the lower edges of the two wet film ventilation surfaces 12311 are connected by the wet film bottom surface 12312, which extends from top to bottom, so that the support rib 12122 can stably abut against the wet film bottom surface 12312, thereby playing a clamping role for installing the wet film assembly 123, and the lower end of the wet film assembly 123 can reliably and stably stay in the sinking groove 12126. In addition, extending the wet film bottom tip 12313 into the sinking groove 12126 is conducive to enhancing the water absorption effect of the wet film 1231 from the sinking groove 12126, so that the wet film 1231 can fully absorb water from the sinking groove 12126.

[0108] The angle between the wet membrane ventilation surface 12311 and the horizontal plane can be an acute angle, an obtuse angle or a right angle. According to different humidification requirements and scenes, the size of the angle can be adjusted to optimize the humidification effect. For example, in a scene requiring higher humidification efficiency, a larger angle can be selected to increase the contact area and time of air with the surface of the wet membrane 1231; in a scene requiring more uniform humidification, a smaller angle can be selected to guide the air to flow more uniformly through the wet membrane 1231.

[0109] Next, referring to the accompanying drawings, the air treatment component 1 according to the second aspect of the present application is described.

[0110] As Figure 10 and Figure 11 , the air treatment component 1 includes a fresh air module 11, a purification module 13 and a humidification module 12, the fresh air module 11 includes a fresh air fan 111, the purification module 13 is located downstream of the fresh air fan 111, the humidification module 12 is located downstream of the purification module 13, and is the humidification module 12 according to any one of the embodiments of the first aspect of the present application. Wherein, "downstream" refers to the position reached in the direction of airflow.

[0111] The fresh air module 11, the purification module 13 and the humidification module 12 can be arranged in sequence along the airflow direction, wherein the airflow introduced by the fresh air module 11 can first flow through the purification module 13 and then flow through the humidification module 12, and at least one of humidification and purification can be realized according to the type selection and opening control of the purification module 13 and the humidification module 12.

[0112] Thus, by using the above-mentioned humidification module 12, the risk of bacteria breeding in the water storage pool 12121 due to accumulated water is reduced, thereby the cleanliness of the air treatment component 1 in processing air can be improved.

[0113] In some embodiments, referring to Figure 5 , the water tray 121 includes a water supply part 1211 and a water storage part 1212, the water storage part 1212 defines a water storage pool 12121, the water supply part 1211 defines a water supply pool 12111, the water supply pool 12111 communicates with the water storage pool 12121, the water tray 121 defines a ventilation opening 1213 penetrating in the up-down direction, the ventilation opening 1213 is communicated downstream of the fresh air fan 111, the water supply part 1211 and the water storage part 1212 are surrounded around the ventilation opening 1213, in combination Figures 1-3 , the humidification module 12 includes a water tank 124 for injecting water into the water supply pool 12111.

[0114] In this way, the water injected into the water supply tank 12111 by the water tank 124 can flow to the water storage tank 12121, thereby avoiding the water tank 124 occupying the space above the water storage tank 12121 and interfering with the wet film assembly 123. Furthermore, by surrounding the vent 1213 with the water supply unit 1211 and the water storage unit 1212, this compact structural design not only saves space but also makes the humidification system easier to install and maintain.

[0115] For example, combined Figure 5 The water tray 121 is U-shaped, and the water supply section 1211 and the water storage section 1212 can be arranged opposite each other or adjacent to each other. For example, in Figure 5 In the specific example shown, the water supply unit 1211 and the water storage unit 1212 are arranged opposite each other in the front-to-back direction. At least one of the left and right sides of the vent 1213 is provided with a water passage 1214 connecting the water supply tank 12111 and the water storage tank 12121. When in use, water from the water supply tank 12111 flows to the water storage tank 12121 through the water passage 1214. Alternatively, for example, the water supply unit 1211 and the water storage unit 1212 can also be arranged adjacent to each other, and the water supply unit 1211 and the water storage unit 1212 are directly connected.

[0116] In some embodiments, see Figure 10 and Figure 11 The fresh air fan 111 is a centrifugal fan 111a, with its outlet facing upwards. The purification module 13 is located above the fresh air module 11, and the humidification module 12 is located above the purification module 13. The duct frame 122 is installed above the water tray 121, and the wet film assembly 123 is installed inside the duct frame 122. This design allows the airflow from the centrifugal fan 111a to flow sequentially through the purification module 13 and the humidification module 12, saving space and improving space utilization. This makes the entire system more suitable for installation in limited spaces, such as homes and offices. The centrifugal fan 111a features large air volume and high air pressure, enabling it to quickly blow airflow towards the purification module 13 and the wet film assembly 123, overcoming their resistance and improving air handling efficiency.

[0117] Hereinafter, with reference to the accompanying drawings, an air conditioner 100 according to a third aspect embodiment of the present invention will be described.

[0118] See Figure 12 and Figure 13 The air conditioner 100 includes a humidification module 12 according to any embodiment of the first aspect of the present invention or an air handling unit 1 according to an embodiment of the second aspect of the present invention. That is, the air conditioner 100 may include the air handling unit 1 of the above form, or it may not include the air handling unit 1 of the above form, but only include the humidification module 12.

[0119] Therefore, by adopting the humidifying module 12 or the air treatment component 1, the cleanliness of the air conditioner 100 can be improved.

[0120] Exemplarily, in combination with Figure 12 and Figure 13 When the air conditioner 100 comprises the air treatment component 1, the air conditioner 100 can also simultaneously comprise the ventilation and heat exchange component 2, which can comprise a fan and a heat exchanger. When the ventilation and heat exchange component 2 is working, the fan introduces indoor air from the air conditioner inlet, and blows the introduced air back to the indoor after heat exchange with the heat exchanger, thereby playing a role of indoor temperature regulation.

[0121] The type of the air conditioner 100 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 a split air conditioner (such as a split hanging machine, a split cabinet machine, etc.). When the type of the air conditioner 100 is determined, the relative positions of the air treatment component 1 and the ventilation and heat exchange component 2 can be known. For example, when the air conditioner 100 is a cabinet machine, the ventilation and heat exchange component 2 can be located above the air treatment component 1.

[0122] Other components of the air conditioner 100 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.

[0123] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms “center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer” are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0124] In addition, the terms “first” and “second” are only for descriptive purposes, 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” and “second” can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of “multiple” is two or more, unless otherwise specifically limited.

[0125] In the utility model, unless another definite provision and limitation, the term " install ", " link ", " connect ", " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated; can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's mutual action relation. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.

[0126] In the utility model, unless another definite provision and limitation, first feature is " on " or " under " second feature can be that first and second features directly contact, or first and second features indirectly contact by intermediate medium. Moreover, first feature " above ", " over " and " on " second feature can be that first feature is directly above or obliquely above second feature, or just indicates that the horizontal height of first feature is higher than that of second feature. First feature " below ", " under " and " on " second feature can be that first feature is directly below or obliquely below second feature, or just indicates that the horizontal height of first feature is less than that of second feature.

[0127] In the description of the specification, the description of the reference terms " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the 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 one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0128] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A humidification module, characterized in that, include: A water-holding tray defines a water storage tank, and a sinkhole is formed at the bottom wall of the water storage tank. A wet membrane assembly, the lower part of which extends into the water storage tank and the bottom end of which extends into the sinking trough.

2. The humidification module according to claim 1, characterized in that, The sinking trough forms the lowest position of the water storage tank, and / or the depth of the sinking trough is greater than or equal to 3 mm.

3. The humidification module according to claim 1, characterized in that, The sinking trough is formed as a long strip trough, and the two sides of the sinking trough in the width direction are respectively formed as inclined surfaces extending downward toward each other.

4. The humidification module according to claim 1, characterized in that, The sinking trough is formed as an elongated trough extending along the length of the lower end of the wet membrane assembly. The water storage tank has a supporting rib, which is located on one side of the width direction of the sinking trough. The wet membrane assembly and the supporting rib are arranged along the width direction of the sinking trough, and the wet membrane assembly extends downward at an incline toward the supporting rib. The supporting rib supports the lower end of the wet membrane assembly so that the bottom end of the wet membrane assembly remains in the sinking trough.

5. The humidification module according to claim 4, characterized in that, The supporting ribs are multiple and spaced apart along the length of the sinking groove.

6. The humidification module according to claim 4, characterized in that, The water-holding tray includes a support wall and a retaining wall, the support wall and the retaining wall extending along the length direction of the sinking trough, and the retaining wall and the support wall arranged along the width direction of the sinking trough, and the water storage tank is defined between the support wall and the retaining wall; The wet membrane assembly is disposed close to the supporting wall relative to the enclosure wall, and the inclination direction of the supporting wall is consistent with the inclination direction of the wet membrane assembly. The supporting rib is disposed on the side of the wet membrane assembly close to the enclosure wall.

7. The humidification module according to claim 6, characterized in that, The bottom wall of the water storage tank is connected between the supporting wall and the enclosure wall, and the bottom wall is recessed near the supporting wall to define the sinkhole together with the supporting wall.

8. The humidification module according to claim 4, characterized in that, The humidification module includes an air duct frame, which is positioned higher than the water tray. The air duct frame has an insertion port, and the air duct frame has a guide rail structure that extends downward at an inclination from the insertion port toward the sink. The inclination direction of the guide rail structure is consistent with the inclination direction of the wet film assembly, so as to support the wet film assembly to slide downward.

9. The humidification module according to claim 6, characterized in that, The wet membrane assembly includes a mesh frame and a wet membrane. The wet membrane is installed inside the mesh frame. The mesh frame has a water inlet located between the support wall and the wet membrane. There are multiple water inlets, which are spaced apart along the length of the sinking trough.

10. The humidification module according to claim 1, characterized in that, The wet membrane assembly includes a mesh frame and a wet membrane, with one end of the mesh frame facing the water storage tank open to form an installation port, through which the wet membrane is detachably installed within the mesh frame.

11. The humidification module according to claim 10, characterized in that, The two sides along the length of the horizontal cross-section of the wet membrane are the two transverse sides of the wet membrane, and the two sides along the width of the horizontal cross-section of the wet membrane are the upstream and downstream ventilation sides of the wet membrane. The mesh frame includes mesh frame sidewalls located on both sides of the wet membrane, and a limiting protrusion protrudes from the side of the mesh frame sidewall facing the wet membrane, the limiting protrusion being interference-fitted with the wet membrane.

12. The humidification module according to claim 1, characterized in that, The wet film assembly includes a wet film, and the two sides of the wet film in the thickness direction are respectively wet film ventilation surfaces. The wet film ventilation surfaces are inclined to the horizontal plane. The water tray defines a ventilation opening that runs through the vertical direction. The ventilation opening is located below the wet film.

13. The humidification module according to claim 12, characterized in that, The sinking trough is a long strip extending along the length of the lower edge of the wet membrane ventilation surface. The lower edge of the upper wet membrane ventilation surface is higher than the lower edge of the lower wet membrane ventilation surface, so that the lower edges of the two wet membrane ventilation surfaces are connected by the bottom surface of the wet membrane extending vertically. The water storage tank has supporting ribs, which are supported on the side of the bottom surface of the wet membrane away from the wet membrane ventilation surface. The bottom surface of the wet membrane and the lower wet membrane ventilation surface meet to form a bottom tip of the wet membrane, which extends into the sinking trough.

14. An air handling component, characterized in that, include: The fresh air module includes a fresh air fan. A purification module is located downstream of the fresh air fan; A humidification module is disposed downstream of the purification module, and is a humidification module according to any one of claims 1-13.

15. An air conditioner, characterized in that, include: The humidification module according to any one of claims 1-13 or the air handling component according to claim 14.

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