Humidification component, humidification device and air conditioner

Abstract

The present invention discloses a humidifying component, a humidifying device and an air conditioner. The humidifying component includes: a wet film support and a wet film component. The wet film component is arranged in the wet film support. The wet film component includes a wet film body and a reinforcing structure. The reinforcing structure is arranged on the wet film body, and at least a part of the reinforcing structure is embedded in the wet film body. According to the humidifying component of the embodiment of the present invention, by arranging the reinforcing structure on the wet film body, the overall structural strength of the wet film component can be improved, and the overall deformation or collapse of the wet film body after being soaked in water for a long time can be prevented, thereby ensuring the humidification efficiency and aesthetics of the wet film body. In addition, by embedding at least a part of the reinforcing structure into the wet film body, the reinforcing structure can be more firmly connected to the wet film body, and the structural strength of the wet film body can be better enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning, and in particular to a humidifying component, a humidifying device and an air conditioner. Background Art

[0002] In the related art, in a humidification device that humidifies by means of wet film evaporation, the wet film is prone to deformation or even collapse when soaked in water for a long time, which affects the humidification efficiency and aesthetics. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a humidifying component with high structural strength.

[0004] The present invention also provides a humidifying device having the humidifying component.

[0005] The invention also provides an air conditioner with the humidifying device.

[0006] The humidifying component according to the first aspect of the present invention comprises: a wet membrane support; a wet membrane component, wherein the wet membrane component is arranged in the wet membrane support, the wet membrane component comprises a wet membrane body and a reinforcing structure, wherein the reinforcing structure is arranged on the wet membrane body, and at least a part of the reinforcing structure is embedded in the wet membrane body.

[0007] According to the humidification assembly of the embodiment of the present invention, by providing a reinforcement structure on the wet membrane body, the overall structural strength of the wet membrane assembly can be improved, the wet membrane body can be prevented from being deformed or collapsed as a whole after being soaked in water for a long time, and the humidification efficiency and aesthetics of the wet membrane body can be ensured. In addition, by embedding at least a part of the reinforcement structure into the wet membrane body, the reinforcement structure can be more firmly connected to the wet membrane body, and the structural strength of the wet membrane body can be better enhanced.

[0008] According to some embodiments of the present invention, the wet membrane body includes a plurality of stacked wet membrane sheets, and the reinforcing structure is provided between two adjacent wet membrane sheets.

[0009] According to some embodiments of the present invention, the reinforcement structure is provided on at least one side of the wet membrane body in the thickness direction, and the airflow is suitable for passing through the wet membrane body along the thickness direction of the wet membrane body.

[0010] Optionally, the reinforcement structure is arranged on the leeward side of the wet membrane body.

[0011] Optionally, the reinforcing structure is embedded in the wet film body to a depth of h, and h satisfies: h≥0.5 mm.

[0012] According to some embodiments of the present invention, the reinforcement structure includes: a reinforcement rib plate, the reinforcement rib plate is arranged along the vertical direction, and a plurality of first air holes arranged at intervals are formed on the reinforcement rib plate.

[0013] Optionally, the reinforcing rib plate has a mesh structure.

[0014] Optionally, the reinforcing rib plate is arranged on the leeward side of the wet membrane body, and a microporous ventilation material layer is provided on the side of the reinforcing rib plate away from the wet membrane body.

[0015] Furthermore, the microporous ventilation material layer is a PE sponge layer or a PU sponge layer.

[0016] Optionally, in the width direction of the wet film body, the wet film body extends in a fold line and the reinforcing rib plate extends in a fold line, the width direction of the wet film body is perpendicular to the thickness direction of the wet film body and perpendicular to the up and down direction, and the airflow is suitable for passing through the wet film body along the thickness direction of the wet film body.

[0017] Optionally, the wet film body is bonded to the reinforcing rib plate.

[0018] Optionally, the angle between two adjacent first bending portions of the wet film body is α, and the angle between two adjacent second bending portions of the reinforcing rib plate is β, and α and β satisfy: 5°≤α≤30°, 5°≤β≤30°.

[0019] According to some embodiments of the present invention, the reinforcement structure includes a plurality of reinforcement ribs arranged at intervals along the up-down direction, each of the reinforcement ribs is passed through the wet membrane body along the width direction of the wet membrane body, the width direction of the wet membrane body is perpendicular to the thickness direction of the wet membrane body and to the up-down direction, and the airflow is suitable for passing through the wet membrane body along the thickness direction of the wet membrane body.

[0020] According to some embodiments of the present invention, a plurality of second air holes arranged at intervals are formed on the wet film body, and a diameter of each of the second air holes is D, and D satisfies: 0.5 mm≤D≤3 mm.

[0021] According to some embodiments of the present invention, a sterilization layer is provided on the reinforcement structure.

[0022] Optionally, the sterilization layer is a silver layer or a copper layer.

[0023] The humidifying device according to the second aspect of the present invention comprises: a humidifying bracket having a water tank; a humidifying component, the humidifying component being arranged in the water tank, the humidifying component being the humidifying component according to the first aspect of the present invention, the water in the water tank being suitable for infiltrating into the wet membrane component; a water tank, the water tank being arranged on the humidifying bracket, the water tank being suitable for supplying water to the water tank; and a humidifying fan component for driving an airflow to flow toward the wet membrane component.

[0024] The humidifying device according to the embodiment of the present invention can prevent the wet membrane body from being deformed or collapsed as a whole after being soaked in water for a long time by providing the above-mentioned humidifying assembly, thereby ensuring the humidification efficiency and aesthetics of the wet membrane body.

[0025] According to some embodiments of the present invention, the humidifying device includes: a water pump assembly, which is arranged on the humidifying bracket, and the water pump assembly is suitable for transporting water in the water tank or the water tank to the top of the wet membrane assembly to moisten the wet membrane assembly.

[0026] An air conditioner according to an embodiment of the third aspect of the present invention comprises: a casing, on which an air inlet and an air outlet are formed; a heat exchanger component and a fan component, which are arranged in the casing, and the fan component is used to drive the airflow to enter the casing from the air inlet and be discharged from the air outlet after exchanging heat with the heat exchanger component; a humidifying device, which is the humidifying device of the embodiment of the second aspect of the present invention, and the humidifying device is arranged in the casing, and the humidifying fan assembly is used to drive the airflow to enter the casing from the air inlet and be discharged from the air outlet after being humidified by the humidifying assembly.

[0027] According to the air conditioner of the embodiment of the present invention, by providing the above-mentioned humidifying device, the air conditioner has a humidifying function, and when the humidifying function of the air conditioner is turned on, the humidifying efficiency of the humidifying component in the humidifying device can be guaranteed, thereby ensuring the humidification efficiency of the air conditioner.

[0028] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0030] Figure 1 is a schematic diagram of an air-conditioning indoor unit of an air-conditioner according to some embodiments of the present invention;

[0031] Figure 2 is along Figure 1 Sectional view along line AA;

[0032] Figure 3 is a three-dimensional diagram of a partial structure of a humidifying device according to some embodiments of the present invention;

[0033] Figure 4 yes Figure 3 A top view of a humidifying device in FIG.

[0034] Figure 5 yes Figure 3 A side view of a humidifying device in;

[0035] Figure 6 yes Figure 3 A side view of the humidifying device from another angle;

[0036] Figure 7 yes Figure 3 A side view of the humidifying device from another angle;

[0037] Figure 8 is along Figure 7 Sectional view along the midline BB;

[0038] Fig. 9 is along Figure 7 Sectional view of the mid-CC line;

[0039] Fig.10 yes Figure 3 Exploded diagram of the humidification device in;

[0040] Fig.11 yes Fig.10 A perspective view of a water pump assembly in FIG.

[0041] Fig.12 yes Fig.10 A three-dimensional diagram of a humidification component in FIG.

[0042] Fig.13 yes Fig.12 Exploded view of the humidification component in;

[0043] Fig.14 yes Fig.13 A stereogram of the wet film body in FIG.

[0044] Fig.15 yes Fig.13 A three-dimensional diagram of the reinforcement structure in FIG.

[0045] Fig.16 yes Fig.13 A three-dimensional diagram of the water outlet box and the box cover;

[0046] Fig.17 is a stereoscopic diagram of a humidifying assembly of a humidifying device according to other embodiments of the present invention;

[0047] Fig.18 yes Fig.17 Exploded view of the humidification component in;

[0048] Fig.19 is a flowchart of a method for controlling an air conditioner according to some embodiments of the present invention.

[0049] Reference numerals:

[0050] Air conditioner indoor unit 1000;

[0051] Housing 10; first installation cavity 101; first air inlet 102; first air outlet 103; second installation cavity 104; second air outlet 105;

[0052] Heat exchanger component 20; fan component 30;

[0053] Humidification device 100;

[0054] Humidification bracket 1; first sub-humidification bracket 11; water tank 111; second sub-humidification bracket 12; air guide channel 121;

[0055] Humidification component 2;

[0056] Wet film support 21; first sub-wet film support 211; second sub-wet film support 212; mounting groove 213;

[0057] Wet film assembly 22; wet film body 221; second air hole 2211; first bending portion 2212; wet film sheet 2213; reinforcement structure 222; first air hole 2221; second bending portion 2222;

[0058] Water outlet box 23; partition 231; first water tank 232; second water tank 233; clamp hole 234; through hole 235;

[0059] Box cover 24; buckle 241; positioning rib 242; positioning groove 2421;

[0060] Microporous water-conducting material layer 25;

[0061] Water tank 3; avoidance gap 31;

[0062] Water pump assembly 4; water pump 41; water outlet pipe 42; water distribution pipe 43;

[0063] Humidification fan assembly 5; humidification fan 51; volute 52; air outlet end 521. DETAILED DESCRIPTION

[0064] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0065] The humidifying assembly 2 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0066] Reference Fig.12 and Fig.17 The humidifying component 2 according to the first embodiment of the present invention includes: a wet membrane support 21 and a wet membrane component 22.

[0067] The wet membrane assembly 22 is arranged in the wet membrane support 21. The wet membrane assembly 22 includes a wet membrane body 221 and a reinforcing structure 222. The reinforcing structure 222 is arranged on the wet membrane body 221. At least a part of the reinforcing structure 222 is embedded in the wet membrane body 221. For example, the entire humidification structure may be embedded in the wet membrane body 221, or a part of the reinforcing structure 222 may be embedded in the wet membrane body 221. Therefore, by arranging the reinforcing structure 222 on the wet membrane body 221, the overall structural strength of the wet membrane assembly 22 can be improved, and the overall deformation or collapse of the wet membrane body 221 after being soaked in water for a long time can be prevented, thereby ensuring the humidification efficiency and aesthetics of the wet membrane body 221.

[0068] Furthermore, by embedding at least a portion of the reinforcing structure 222 into the wet membrane body 221 , the reinforcing structure 222 can be more stably connected to the wet membrane body 221 , and the structural strength of the wet membrane body 221 can be better enhanced.

[0069] According to the humidifying assembly 2 of the embodiment of the present invention, by providing a reinforcing structure 222 on the wet membrane body 221, the overall structural strength of the wet membrane assembly 22 can be improved, and the wet membrane body 221 can be prevented from being deformed or collapsed as a whole after being soaked in water for a long time, thereby ensuring the humidification efficiency and aesthetics of the wet membrane body 221. In addition, by embedding at least a portion of the reinforcing structure 222 into the wet membrane body 221, the reinforcing structure 222 can be more firmly connected to the wet membrane body 221, and the structural strength of the wet membrane body 221 can be better enhanced.

[0070] According to some embodiments of the present invention, referring to Fig.17 and Fig.18The wet film body 221 includes a plurality of stacked wet film sheets 2213, and a reinforcing structure 222 is provided between two adjacent wet film sheets 2213. Therefore, by providing the reinforcing structure 222 between two adjacent wet film sheets 2213 of the wet film body 221, the structural strength of the wet film sheets 2213 on both sides of the reinforcing structure 222 can be improved, so that the overall structural strength of the wet film body 221 is uniformly improved, and the structural strength of the wet film body 221 can be better improved.

[0071] According to some embodiments of the present invention, referring to Figure 12-Figure 15 , the reinforcing structure 222 is arranged on at least one side in the thickness direction of the wet membrane body 221, for example, the reinforcing structure 222 can be arranged only on one side in the thickness direction of the wet membrane body 221, or the reinforcing structure 222 can be arranged on both sides in the thickness direction of the wet membrane body 221, and the airflow is suitable for passing through the wet membrane body 221 along the thickness direction of the wet membrane body 221. Therefore, by arranging the reinforcing structure 222 on at least one side in the thickness direction of the wet membrane body 221, the installation of the reinforcing structure 222 and the wet membrane body 221 is facilitated.

[0072] Optionally, the reinforcement structure 222 is disposed on the leeward side of the wet membrane body 221. Thus, compared with the case where the reinforcement structure 222 is disposed on the windward side of the wet membrane body 221, the resistance of the reinforcement structure 222 to the airflow can be reduced.

[0073] Optionally, the reinforcing structure 222 is embedded in the wet membrane body 221 to a depth h, where h satisfies: h≥0.5 mm. Thus, a reliable connection between the reinforcing structure 222 and the wet membrane body 221 can be ensured, and at the same time, the structural strength of the wet membrane body 221 can be better improved.

[0074] According to some embodiments of the present invention, referring to Figure 12-Figure 18 The reinforcement structure 222 includes: a reinforcement rib plate, which is arranged in the vertical direction, and a plurality of first air holes 2221 arranged at intervals are formed on the reinforcement rib plate. Thus, the contact area between the reinforcement rib plate and the wet membrane body 221 can be increased, so that the structural strength of the wet membrane body 221 can be better improved. By setting a plurality of first air holes 2221 on the reinforcement rib plate, when the airflow flows through the wet membrane assembly 22, the airflow can pass through the plurality of first air holes, ensuring that the airflow passes through the wet membrane assembly 22 smoothly.

[0075] Optionally, the reinforcing rib plate is in a mesh structure, for example, the reinforcing rib plate may be a metal mesh, thereby making the structure of the reinforcing rib plate simple and having low wind resistance.

[0076] For example, in Fig.15In the example, the reinforcing rib plate may be a metal mesh, and the reinforcing rib plate may be formed by criss-crossing metal ribs. The connection process may be hinged or welded, and the first air holes 2221 are defined between the criss-crossing metal ribs.

[0077] For another example, the reinforcing rib plate may be made of a metal foil (such as aluminum foil), and a plurality of first air holes 2221 may be formed by punching holes in the metal foil.

[0078] Optionally, refer to Fig.12 and Fig.13 , the reinforcing rib plate can be arranged on the leeward side of the wet film body 221, and a microporous ventilation material layer is arranged on the side of the reinforcing rib plate away from the wet film body 221. Thus, by arranging the reinforcing rib plate on the leeward side of the wet film body 221, the resistance of the reinforcing rib plate to the airflow can be reduced. In addition, by arranging a microporous ventilation material layer on the side of the reinforcing rib plate away from the wet film body 221, if water droplets are blown out near the reinforcing rib plate, the microporous ventilation material layer can block the blowing of water droplets and absorb the water droplets, and the water droplets absorbed into the microporous ventilation material layer are evenly diffused in the microporous ventilation material layer, and then evaporated and humidified under the action of airflow. Among them, the microporous ventilation material layer can be a PE sponge layer, a PU sponge layer, a high-density sprayed cotton, etc. Thus, the microporous ventilation material layer has good water absorption and ventilation.

[0079] In some optional embodiments of the present invention, in the width direction of the wet membrane body 221, the wet membrane body 221 extends in a folded line and the reinforcing ribs extend in a folded line, the width direction of the wet membrane body 221 is perpendicular to the thickness direction of the wet membrane body 221 and perpendicular to the up and down direction, and the airflow is suitable for passing through the wet membrane body 221 along the thickness direction of the wet membrane body 221. Thus, by extending the wet membrane body 221 in a folded line, the volume and humidification area of ​​the wet membrane body 221 can be increased without increasing the occupied space, the humidification amount can be increased, and the structural strength of the wet membrane body 221 can be improved to a certain extent. In addition, by extending the reinforcing ribs in a folded line at the same time, the structural strength of the reinforcing ribs can be improved, thereby further improving the structural strength of the wet membrane body 221.

[0080] Optionally, the wet membrane body 221 is fitted with the reinforcing rib plate, thereby making the structure of the wet membrane assembly 22 compact and improving the structural strength of the wet membrane body 221 better.

[0081] Optionally, refer to Fig.14 and Fig.15, the angle between the two adjacent first bending parts 2212 of the wet membrane body 221 is α, and the angle between the two adjacent second bending parts 2222 of the reinforcing rib plate is β, and the α and β satisfy: 5°≤α≤30°, and the 5°≤β≤30°. Thus, without increasing the occupied space, the volume and humidification area of ​​the wet membrane body 221 can be increased, the humidification amount can be improved, and the wind resistance of the windward surface of the wet membrane body 221 can be reduced, thereby improving the overall humidification effect of the wet membrane assembly 22. Among them, the angle α between the two adjacent first bending parts 2212 of the wet membrane body 221 and the angle β between the two adjacent second bending parts 2222 of the reinforcing rib plate can be the same.

[0082] In other embodiments of the present invention, referring to Figure 12-Figure 15 The reinforcement structure 222 may include a plurality of reinforcement ribs spaced apart in the up-down direction, each reinforcement rib is arranged in the wet membrane body 221 along the width direction of the wet membrane body 221, the width direction of the wet membrane body 221 is perpendicular to the thickness direction of the wet membrane body 221 and perpendicular to the up-down direction, and the airflow is suitable for passing through the wet membrane body 221 along the thickness direction of the wet membrane body 221. Thus, the structure of the reinforcement structure 222 is simple, and the structural strength of the wet membrane body 221 can be well improved.

[0083] According to some embodiments of the present invention, referring to Fig.14 , a plurality of second air holes 2211 are formed on the wet film body 221, and the aperture of each second air hole 2211 is D, and D satisfies: 0.5mm≤D≤3mm. Thus, by forming a plurality of second air holes 2211 arranged at intervals on the wet film body 221, wind resistance can be reduced. Moreover, by setting the aperture D of each second air hole 2211 within the above range, the structural strength of the wet film body 221 itself can be ensured while reducing wind resistance.

[0084] According to some embodiments of the present invention, a sterilization layer is provided on the reinforcing structure 222. Thus, by providing the sterilization layer on the reinforcing structure 222, when the wet film body 221 breeds bacteria in a wet state, the bacteria contact the sterilization layer and the bacteria can be killed by the sterilization layer. Optionally, the sterilization layer can be a silver layer or a copper layer, so that the sterilization layer has a good sterilization effect and is safe.

[0085] The humidifying device 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0086] Reference Figure 3 , Figure 4 and Fig.10The humidifying device 100 according to the second embodiment of the present invention comprises: a humidifying bracket 1, a humidifying component 2, a water tank 3 and a humidifying fan component 5, wherein the humidifying component 2 is the humidifying component 2 according to the first embodiment of the present invention.

[0087] Specifically, refer to Figure 3-Figure 10 The humidifying bracket 1 has a water tank 111, and the humidifying component 2 is arranged in the water tank 111. The humidifying component 2 includes a wet membrane component 22. The water in the water tank 111 is suitable for penetrating into the wet membrane component 22, so that the wet membrane component 22 can be moistened. The water tank 3 is arranged on the humidifying bracket 1, and the water tank 3 is suitable for supplying water to the water tank 111. The water in the water tank 3 can be added manually, or the water in the water tank 3 can be added automatically. For example, the water inlet of the water tank 3 can be connected to a tap water pipe, and the water in the water tank 3 is supplied to the water tank 111 through the water outlet of the water tank 3. Among them, a water level detector can be arranged in the water tank 3. For example, the water level detector can be a float switch. When the water level detector detects that the water level is low, it can remind the user to add water or realize automatic water addition through control.

[0088] The water in the water tank 111 spreads upward from bottom to top and penetrates into the wet membrane assembly 22, so that the wet membrane body 221 can be kept in a wet state. The humidification fan assembly 5 drives the airflow to flow to the wet membrane assembly 22 and passes through the wet membrane assembly 22, so that the water on the wet membrane body 221 evaporates, thereby humidifying the air. The humidified air enters the indoor environment to adjust the humidity of the indoor environment.

[0089] The humidifying device 100 can provide the above-mentioned humidifying assembly 2 so that the overall structural strength of the wet membrane assembly 22 is high, and the wet membrane body 221 can be prevented from being deformed or collapsed as a whole after being soaked in water for a long time, thereby ensuring the humidification efficiency and aesthetics of the wet membrane body 221. In addition, by embedding at least a portion of the reinforcing structure 222 into the wet membrane body 221, the reinforcing structure 222 can be more firmly connected to the wet membrane body 221, and the structural strength of the wet membrane body 221 can be better enhanced.

[0090] The humidifying device 100 according to the embodiment of the present invention can prevent the wet membrane body 221 from being deformed or collapsed as a whole after being soaked in water for a long time by providing the above-mentioned humidifying assembly 2, thereby ensuring the humidification efficiency and aesthetics of the wet membrane body 221.

[0091] According to some embodiments of the present invention, referring to Figure 3-Figure 11The humidifying device 100 further includes: a water pump assembly 4, which is arranged on the humidifying bracket 1, and the water pump assembly 4 is suitable for conveying water in the water tank 111 or the water tank 3 to the top of the wet membrane assembly 22 to wet the wet membrane assembly 22. For example, when the water inlet of the water pump assembly 4 is suitable for communicating with the water tank 111, the water pump assembly 4 can convey the water in the water tank 111 to the top of the wet membrane assembly 22; when the water inlet of the water pump assembly 4 is suitable for communicating with the inner cavity of the water tank 3, the water pump assembly 4 can convey the water in the water tank 3 to the top of the wet membrane assembly 22. The humidifying fan assembly 5 is used to drive the airflow to the wet membrane assembly 22, so that the wet membrane assembly 22 can humidify the airflow, and finally discharge it into the room to adjust the indoor environmental humidity.

[0092] By setting up the water pump assembly 4, the water pump assembly 4 can transport the water in the water tank 111 or the water tank 3 to the top of the wet membrane assembly 22 to wet the wet membrane assembly 22. The water in the water tank 111 spreads from bottom to top and penetrates into the wet membrane assembly 22. At the same time, the water transported to the top of the wet membrane assembly 22 by the water pump assembly 4 can spread from top to bottom and extend into the wet membrane assembly 22, thereby significantly improving the wetting efficiency of the wet membrane assembly 22 and making the wet membrane assembly 22 as a whole in a wet state, thereby improving the humidification efficiency and humidification amount.

[0093] Furthermore, by controlling whether the water pump assembly 4 is working, the humidification amount of the humidifier 100 can be adjusted so that the ambient humidity is kept within a comfortable range. For example, when the indoor ambient humidity is high, the water pump 41 can be left on so that the ambient humidity is kept within a comfortable range; when the indoor ambient humidity is low, the water pump assembly 4 can be turned on to improve the humidification efficiency and humidification amount, thereby quickly increasing the indoor ambient humidity so that the ambient humidity is kept within a comfortable range.

[0094] According to some embodiments of the present invention, referring to Figure 3 and Figure 4 The humidification fan assembly 5 drives the airflow along the thickness direction of the wet membrane assembly 22 (for example Figure 3 and Figure 4 The front-to-back direction in the wet membrane assembly 22) passes through the wet membrane assembly 22, and the water pump assembly 4 is arranged adjacent to one end of the wet membrane assembly 22 in the width direction. Figure 3 and Figure 4The left and right directions in the wet film assembly 22 are perpendicular to the thickness direction of the wet film assembly 22 and perpendicular to the up and down directions. Thus, by allowing the airflow to pass through the wet film assembly 22 along the thickness direction of the wet film assembly 22, the flow resistance of the airflow can be reduced while ensuring the humidification amount. In addition, since the airflow passes through the wet film assembly 22 along the thickness direction of the wet film assembly 22, the center of the airflow and the center of the wet film assembly 22 can be roughly opposite, so that the air duct field where the wet film assembly 22 is located has the characteristics of large air volume in the middle and small air volume at both ends in the width direction of the wet film assembly 22. By arranging the water pump assembly 4 adjacent to one end of the wet film assembly 22 in the width direction, the flow resistance can be reduced, the air volume passing through the middle of the wet film assembly 22 is guaranteed, and the humidification efficiency and humidification amount are guaranteed.

[0095] In other embodiments, the humidification fan assembly 5 drives the airflow to pass through the wet membrane assembly 22 along the thickness direction of the wet membrane assembly 22, and the water pump assembly 4 can also be arranged on one side in the width direction of the wet membrane assembly 22, thereby better reducing the impact of the water pump assembly 4 on the airflow flow and further reducing the resistance to the airflow flow.

[0096] According to some optional embodiments of the present invention, referring to Figure 3 and Figure 4 The air outlet end 521 of the humidifying fan assembly 5 and the water pump assembly 4 are respectively located on both sides of the thickness direction of the wet membrane assembly 22. Thus, the structure of the humidifying device 100 is compact, which is conducive to the miniaturization of the humidifying device 100 while ensuring the humidification amount.

[0097] Optionally, refer to Figure 3 and Figure 4 The water tank 3 and the water pump assembly 4 are located on the same side of the thickness direction of the wet membrane assembly 22, and the water pump assembly 4 is located between the water tank 3 and the humidifying assembly 2. As a result, the layout of the various components of the humidifying device 100 is reasonable and compact, and the resistance to the airflow can be reduced. Moreover, since the water pump assembly 4 is located between the water tank 3 and the humidifying assembly 2, the water pump assembly 4 is adjacent to the humidifying assembly 2, shortening the flow path of the water delivered by the water pump assembly 4 to the top of the wet membrane assembly 22.

[0098] Further, refer to Figure 3 , Figure 4 and Fig.10 A relief notch 31 is formed on one side of the water tank 3 adjacent to the humidifying assembly 2, and at least a portion of the water pump assembly 4 is accommodated in the relief notch 31. Thus, by forming a relief notch 31 for accommodating the water pump assembly 4 on one side of the water tank 3 adjacent to the humidifying assembly 2, the structure of the humidifying device 100 can be further made compact, and sufficient space can be ensured between the water tank 3 and the humidifying assembly 2 for airflow to pass through.

[0099] According to some embodiments of the present invention, a control valve with adjustable opening is provided at the water outlet of the water pump assembly 4. Thus, when the water pump assembly 4 is working, the water output per unit time of the water pump assembly 4 can be adjusted by controlling the opening of the control valve. The larger the opening of the control valve, the larger the water output per unit time of the water pump assembly 4. The smaller the opening of the control valve, the smaller the water output per unit time of the water pump assembly 4. Thus, the humidification efficiency and humidification amount can be adjusted. Among them, the opening of the control valve can be controlled according to the detected ambient humidity value. When the ambient humidity value is relatively large, the opening of the control valve can be controlled to be small. When the ambient humidity value is relatively small, the opening of the control valve can be controlled to be large, so that the ambient humidity can always be kept within a comfortable range.

[0100] According to some embodiments of the present invention, referring to Figure 3 , Figure 4 , Fig.10 and Fig.11 The water pump assembly 4 includes: a water pump 41, a water outlet pipe 42 and a water distribution pipe 43. The water pump 41 is arranged on the humidification bracket 1, the water outlet pipe 42 is connected to the water pump 41, the water distribution pipe 43 is connected to the end of the water outlet pipe 42 away from the water pump 41, the water distribution pipe 43 is located above the wet membrane assembly 22, and the bottom of the water distribution pipe 43 is formed with a plurality of first water outlet holes arranged at intervals. Thus, by setting the water pump assembly 4 to include the above structure, when the water pump 41 is working, the water pump 41 can sequentially pass the water in the water tank 111 or the water tank 3 through the water outlet pipe 42 and the water distribution pipe 43 and transport it to the top of the wet membrane assembly 22. When the water enters the water distribution pipe 43, the water can be evenly poured to the top of the wet membrane assembly 22 through the plurality of first water outlet holes at the bottom of the water distribution pipe 43, so that the water transported by the water pump assembly 4 can be more evenly poured to the top of the wet membrane assembly 22, so that the overall wetness of the wet membrane assembly 22 is uniform, further improving the humidification efficiency and humidification amount.

[0101] When a control valve with adjustable opening is provided at the water outlet of the water pump assembly 4 , the control valve may be provided in the water outlet pipe 42 .

[0102] It should be noted that the “plurality” mentioned in the present invention refers to two or more than two.

[0103] According to some optional embodiments of the present invention, referring to Figure 3 , Figure 4 , Fig.10 and Fig.11The extension direction of the water distribution pipe 43 is consistent with the width direction of the wet membrane assembly 22, and the multiple first water outlet holes are arranged at intervals along the extension direction of the water distribution pipe 43. The width direction of the wet membrane assembly 22 is perpendicular to the thickness direction of the wet membrane assembly 22 and perpendicular to the up-down direction. In this way, the water distribution pipe 43 can more evenly spray water to the top of the wet membrane assembly 22, so that the overall wetness of the wet membrane assembly 22 is more even, further improving the humidification efficiency and humidification amount.

[0104] According to some optional embodiments of the present invention, referring to Fig.10 , Fig.12 and Fig.13 The humidification component 2 includes: a water outlet box 23, the water outlet box 23 is arranged at the top of the wet film component and the top of the water outlet box 23 is open, at least a part of the water distribution pipe 43 is located in the water outlet box 23, and a plurality of second water outlet holes arranged at intervals are formed at the bottom of the water outlet box 23. Therefore, by setting the water outlet box 23 and making at least a part of the water distribution pipe 43 located in the water outlet box 23, it can be ensured that the water in the water distribution pipe 43 is poured into the water outlet box 23 through the plurality of first water outlet holes, and then the water is poured to the top of the wet film component 22 through the plurality of second water outlet holes at the bottom of the water outlet box 23, so that it can be ensured that the water transported by the pump component can basically be poured to the top of the wet film component 22, the humidification efficiency is ensured, and the water dripping in the water distribution pipe 43 can be prevented from splashing to the outside of the wet film component 22.

[0105] Optionally, the humidifying fan assembly 5 drives the airflow to pass through the wet membrane assembly 22 along the thickness direction of the wet membrane assembly 22. In the width direction of the wet membrane assembly 22, the cross-sectional area of ​​the second water outlet hole located in the middle of the water outlet box 23 is larger than the cross-sectional area of ​​the second water outlet hole located at both ends of the water outlet box 23. The width direction of the wet membrane assembly 22 is perpendicular to the thickness direction of the wet membrane assembly 22 and perpendicular to the up and down direction. Since the airflow passes through the wet membrane assembly 22 along the thickness direction of the wet membrane assembly 22, the center of the airflow can be roughly opposite to the center of the wet membrane assembly 22, so that the air duct field where the wet membrane assembly 22 is located has the characteristics of large air volume in the middle and small air volume at both ends in the width direction of the wet membrane assembly 22. By making the cross-sectional area of ​​the second water outlet hole located in the middle of the water outlet box 23 larger than the cross-sectional area of ​​the second water outlet hole located at both ends of the water outlet box 23, the water outlet resistance in the middle of the water outlet box 23 can be small and the water outlet volume can be large, so that the middle part of the wet membrane assembly 22 can be quickly moistened with a large amount of water, so that when the middle part of the airflow passes through the middle part of the wet membrane assembly 22, it can ensure that more airflow is fully humidified, further improving the humidification effect.

[0106] Among them, along the width direction of the wet membrane assembly 22, the bottom wall of the water outlet box 23 can be divided into three equal parts, the middle one-third is distributed with the second air outlet holes with larger cross-sectional areas, and the two ends of the one-third are distributed with the second air outlet holes with smaller cross-sectional areas.

[0107] Optionally, refer to Fig.13 and Fig.16 A partition 231 is provided in the water outlet box 23, and a first water tank 232 and a second water tank 233 arranged in the thickness direction of the wet membrane assembly 22 are defined between the water outlet box 23 and the partition 231. The partition 231 is separated from the bottom wall of the water outlet box 23 to form a connecting channel connecting the first water tank 232 and the second water tank 233. The water distribution pipe 43 is located in the first water tank 232, and a plurality of second water outlet holes are formed on the bottom walls of the first water tank 232 and the second water tank 233. The cross-sectional area of ​​the second water outlet hole located in the first water tank 232 is smaller than the cross-sectional area of ​​the second water outlet hole located in the second water tank 233.

[0108] Thus, by arranging the partition plate 231 in the water outlet box 23 and defining the first water tank 232 and the second water tank 233 which are interconnected, the water flowing into the water outlet box 23 can be avoided from being concentrated, so that the water is more evenly distributed in the water outlet box 23, so that the whole wet membrane assembly 22 is evenly wetted. In addition, by locating the water distribution pipe 43 in the first water tank 232 and making the cross-sectional area of ​​the second water outlet hole in the first water tank 232 smaller than the cross-sectional area of ​​the second water outlet hole in the second water tank 233, the water can be further evenly distributed in the water outlet box 23. In addition, after the water in the water distribution pipe 43 flows into the first water tank 232, since the cross-sectional area of ​​the second water outlet hole in the first water tank 232 is relatively small, when the water in the first water tank 232 accumulates for a certain period of time, the water in the first water tank 232 can be made to flow quickly into the second water tank 233 through the connecting channel by the action of water pressure, thereby further improving the uniformity of water distribution in the water outlet box 23.

[0109] Optionally, refer to Fig.12 and Fig.13 The humidifying assembly 2 includes a wet film support 21, a wet film assembly 22 is arranged in the wet film support 21, a mounting groove 213 is formed on the top of the wet film support 21, and a water outlet box 23 is arranged in the mounting groove 213. Therefore, by forming the mounting groove 213 for accommodating the water outlet box 23 on the top of the wet film support 21, the assembly of the water outlet box 23 and the humidifying assembly 2 is facilitated.

[0110] Furthermore, the inner side wall of the mounting groove 213 may be formed with a flange portion extending inward (the inward direction refers to the direction toward the center of the adjacent mounting groove 213), a water outlet is defined between the flange portions, the water outlet box 23 is supported on the flange portion, and the multiple second water outlet holes of the water outlet box 23 are opposite to and connected to the water outlet. Thus, by providing the flange portion, the water outlet box 23 can be stably supported after being installed in the mounting groove 213, and the water in the water outlet box 23 is poured to the top of the wet membrane assembly 22 through the second water outlet holes and the water outlet.

[0111] Optionally, the inward extension size of the flange portion may be 2 mm-10 mm, thereby ensuring the support area of ​​the water outlet box 23 and thus ensuring the support stability of the water outlet box 23 .

[0112] According to some optional embodiments of the present invention, referring to Fig.12 , Fig.13 and Fig.16 The humidifying assembly 2 further includes: a box cover 24, which is arranged to cover the open end of the water outlet box 23, and the water distribution pipe 43 is located in the space defined by the water outlet box 23 and the box cover 24. Therefore, by providing the box cover 24 and making the water distribution pipe 43 located in the space defined by the water outlet box 23 and the box cover 24, it can be ensured that the water flowing out of the water distribution pipe 43 flows into the water outlet box 23, further improving the humidification efficiency and humidification amount, and preventing the water in the water outlet box 23 from splashing out of the water outlet box 23.

[0113] Optionally, refer to Fig.16 A buckle 241 is formed on one of the water outlet box 23 and the box cover 24, and a clamping hole 234 cooperating with the buckle 241 is formed on the other of the water outlet box 23 and the box cover 24. For example, when the buckle 241 is formed on the water outlet box 23, the clamping hole 234 is formed on the box cover 24; when the clamping hole 234 is formed on the water outlet box 23, the buckle 241 is formed on the box cover 24. Thus, through the cooperation of the buckle 241 and the clamping hole 234, the connection and assembly of the box cover 24 and the water outlet box 23 are facilitated, and the box cover 24 is convenient for opening and closing the open end of the water outlet box 23.

[0114] Optionally, refer to Fig.16 The box cover 24 is provided with a positioning rib 242 for positioning the water distribution pipe 43, and the positioning rib 242 has a positioning groove 2421 that matches the water distribution pipe 43. Therefore, by providing the positioning rib 242 on the box cover 24, when the water distribution pipe 43 is extended into the space defined by the water outlet box 23 and the box cover 24, the water distribution pipe 43 can match with the positioning groove 2421 of the positioning rib 242, thereby playing the role of fixing the water distribution pipe 43. Among them, the water distribution pipe 43 can be a circular pipe, and the shape of the positioning groove 2421 can be an arc, so that the water distribution pipe 43 and the positioning groove 2421 can be more firmly matched.

[0115] For example, in Fig.16 In the example, a plurality of positioning ribs 242 are formed on the wall surface of the box cover 24 facing the water outlet box 23, and the plurality of positioning ribs 242 are arranged along the length direction of the box cover 24 (for example Fig.16The water outlet box 23 is provided with a plurality of water outlet pipes 43, and the water outlet pipes 43 are arranged at intervals in the left and right directions of the box cover 24. The extension direction of the water outlet pipes 43 is consistent with the length direction of the box cover 24. The water outlet pipes 43 are matched with the positioning grooves 2421 of each positioning rib 242, so that the water outlet pipes 43 can be better fixed on the box cover 24. Furthermore, a through hole 235 suitable for the water outlet pipes 42 to pass through is formed on the side wall of the water outlet box 23, thereby playing a role in fixing the water outlet pipes 42. The through hole 235 can penetrate the upper end surface of the water outlet box 23 upward, thereby facilitating the water outlet pipes 42 to pass through the through hole 235.

[0116] According to some optional embodiments of the present invention, referring to Fig.13 and Fig.18 The humidification component 2 includes: a microporous water-conducting material layer 25, the microporous water-conducting material layer 25 is arranged on the top of the wet mold component, and the water distribution pipe 43 is located above the microporous water-conducting material layer 25. Therefore, by arranging the microporous water-conducting material layer 25 on the top of the wet mold component, the water in the water distribution pipe 43 can be poured onto the microporous water-conducting material layer 25, and through the dispersion and water-conducting effect of the microporous water-conducting material layer 25, the water can be extended into the wet mold component more evenly, so that the wet mold component is evenly moistened as a whole, and the humidification effect is further improved. Optionally, the microporous water-conducting material layer 25 can be a PE sponge layer or a PU sponge layer, so that the microporous water-conducting material layer 25 has a strong water absorption capacity and a low cost.

[0117] Among them, since the airflow passes through the wet membrane component 22 along the thickness direction of the wet membrane component 22, the center of the airflow can be roughly opposite to the center of the wet membrane component 22, so that the wind duct field where the wet membrane component 22 is located has the characteristics of large air volume in the middle and small air volume at both ends in the width direction of the wet membrane component 22. Along the width direction of the wet membrane component 22, the microporous water-conducting material layer 25 can be divided into three parts, the pores in the middle part of the microporous water-conducting material layer 25 can be set to be larger, and the pores at the two end parts of the microporous water-conducting material layer 25 can be set to be smaller, so that the dripping amount of the middle part of the microporous water-conducting material layer 25 is larger, and the wind blown out by the humidification fan component 5 is mainly concentrated in the middle part. The evaporation amount and efficiency of this part of water vapor are relatively high, thereby further improving the humidification efficiency and humidification amount.

[0118] Furthermore, the size of the microporous water-conducting material layer 25 in the vertical direction is d, and d satisfies: d≥2mm. Thus, the microporous water-conducting material layer 25 can be guaranteed to have a large water absorption capacity, and can further enhance the water dispersion effect, further making the overall wetness of the mold assembly more uniform.

[0119] For example, in Figure 3-Figure 16In the example, the humidifying device 100 includes: a humidifying bracket 1, a humidifying component 2, a water tank 3, a water pump component 4 and a humidifying fan component 5. Among them, the humidifying bracket 1 includes a first sub-humidifying bracket 11 and a second sub-humidifying bracket 12 connected to each other, the first sub-humidifying bracket 11 has a water tank 111, and the second sub-humidifying bracket 12 defines an air guide channel 121. The humidifying component 2 includes the above-mentioned wet film bracket 21, the wet film component 22, the water outlet box 23, the box cover 24 and the microporous water conductive material layer 25, the wet film bracket 21 includes a first sub-wet film bracket 211 and a second sub-wet film bracket 212 connected to each other, the first sub-wet film bracket 211 and the second sub-wet film bracket 212 can be snap-connected, and the wet film component 22 is arranged in the space defined by the wet film bracket 21. The top of the wet membrane bracket 21 has a mounting groove 213, and the inner side wall of the mounting groove 213 at one end adjacent to the wet membrane assembly 22 is formed with the above-mentioned flange portion, the water outlet box 23 is accommodated in the mounting groove 213, the microporous water-conducting material layer 25 is located in the mounting groove 213 and supported on the above-mentioned flange portion, the microporous water-conducting material layer 25 is located between the wet membrane assembly 22 and the water outlet box 23, and the box cover 24 is covered on the upper end of the water outlet box 23.

[0120] The water pump assembly 4 includes the above-mentioned water pump 41, the water outlet pipe 42 and the water distribution pipe 43. The humidifying fan assembly 5 includes a volute 52 and a humidifying fan 51 arranged on the volute 52. The humidifying fan assembly 5 is arranged below the humidifying bracket 1 and is connected to the humidifying bracket 1. The airflow passes through the wet membrane assembly 22 along the thickness direction of the wet membrane assembly 22. The air outlet end 521 of the volute 52 is located on the windward side of the wet membrane assembly 22. The air outlet end 521 of the volute 52 is connected to the air guide channel 121 of the second sub-humidifying bracket 12. The humidifying assembly 2 is arranged in the water tank 111. The water pump assembly 4 and the water tank 3 are both arranged in the water tank 111 and are located on the leeward side of the humidifying assembly 2. The water pump assembly 4 is located between the humidifying assembly 2 and the water tank 3. The water tank 3 supplies water to the water tank 111. The water pump assembly 4 is arranged at one end in the width direction adjacent to the humidifying assembly 2, and the above-mentioned avoidance gap 31 is formed on the water tank 3. The water pump 41 is accommodated in the avoidance gap 31. The lower end of the water pump 41 is located in the water tank 111 and the water pump 41 is connected to the first humidifying bracket 1 by a snap 241 or by a fastener. The water outlet pipe 42 extends toward the humidifying assembly 2, and the water distribution pipe 43 is located in the space defined by the water outlet box 23 and the box cover 24.

[0121] Thus, when the humidifying device 100 is working, the water pump 41 transports the water in the water tank 111 to the water outlet box 23, and sprays the water to the microporous water-conducting material layer 25 through the second water outlet hole, and the water is infiltrated downward into the wet membrane assembly 22 through the dispersion and water-conducting effect of the microporous water-conducting material layer 25. At the same time, the water in the water tank 111 extends from the bottom of the wet membrane assembly 22 to the wet membrane assembly 22 from the bottom to the top. The humidifying fan 51 is running, driving the airflow from the air outlet end 521 of the volute 52 into the air guide channel 121, and the airflow flowing out of the air guide channel 121 passes through the wet membrane along the thickness direction of the wet membrane assembly 22, thereby humidifying the airflow, and the humidified airflow flows out from the space between the humidifying assembly 2 and the water tank 3, and finally flows out to the indoor environment, so that the indoor environment humidity can be quickly adjusted.

[0122] Among them, in other embodiments, refer to Fig.17 and Fig.18 , the humidifying component 2 can also adopt other structures. The humidifying component 2 may include a wet membrane support 21, a wet membrane assembly 22 and a microporous water-conducting material layer 25, the wet membrane assembly 22 is arranged in the wet membrane support 21, and the microporous water-conducting material layer 25 is arranged on the top of the wet membrane assembly 22. Among them, the wet membrane support 21 can be a frame structure, and the wet membrane assembly 22 and the wet membrane support 21 are fixed by adhesive connection. When the humidifying device 100 is working, the water pump 41 transports the water in the water tank 111 to the microporous water-conducting material layer 25, and the water is infiltrated downward into the wet membrane assembly 22 through the dispersion and water-conducting effect of the microporous water-conducting material layer 25. At the same time, the water in the water tank 111 extends from the bottom of the wet membrane assembly 22 to the wet membrane assembly 22 from the bottom to the top.

[0123] Reference Figure 1 and Figure 2 Combined with Figure 3-Figure 18 The air conditioner according to the third embodiment of the present invention comprises: a housing 10, a heat exchanger component 20, a fan component 30 and a humidifying device 100, wherein the humidifying device 100 is the humidifying device 100 according to the second embodiment of the present invention. The air conditioner can be a split floor-standing air conditioner or a split wall-mounted air conditioner.

[0124] Reference Figure 1 and Figure 2 An air inlet and an air outlet are formed on the casing 10, and the heat exchanger component 20 and the fan component 30 are arranged in the casing 10. The fan component 30 is used to drive the air flow into the casing 10 from the air inlet and be discharged from the air outlet after heat exchange with the heat exchanger component 20.

[0125] The humidifying device 100 is a humidifying device 100 according to the first embodiment of the present invention. The humidifying device 100 is arranged in the casing 10, and the humidifying fan assembly 5 is used to drive the airflow into the casing 10 from the air inlet and be discharged from the air outlet after being humidified by the humidifying assembly 2.

[0126] Thus, when the air conditioner is working, the fan component 30 drives the airflow from the air inlet into the housing 10 and exchanges heat with the heat exchanger component 20 before being discharged from the air outlet to the room, thereby adjusting the indoor environmental humidity. When the air conditioner turns on the humidification function, the humidification fan component 5 works, driving the airflow from the air inlet into the housing 10 and humidifying it through the humidification component 2 before being discharged from the air outlet to the room, thereby adjusting the indoor environmental humidity.

[0127] For example, in Figure 2 In the example, the air conditioner is a split floor-standing air conditioner, and the air conditioner includes an air conditioner indoor unit 1000 and an air conditioner outdoor unit. The air conditioner indoor unit 1000 includes the above-mentioned housing 10, the heat exchanger component 20, the fan component 30 and the humidifier 100. The housing 10 defines a first installation cavity 101 and a second installation cavity 104 spaced apart from each other. The air inlet includes a first air inlet 102 and a second air inlet arranged up and down, and the air outlet includes a first air outlet 103 and a second air outlet 105 arranged up and down. The first installation cavity 101 communicates with the first air inlet 102 and the first air outlet 103, and the second installation cavity 104 communicates with the second air inlet and the second air outlet 105. The heat exchanger component 20 and the fan component 30 are installed in the first installation cavity 101, and the humidifier 100 is installed in the second installation cavity 104.

[0128] Thus, when the air conditioner is working, the fan component 30 drives the airflow from the first air inlet 102 into the first installation cavity 101 and is discharged from the first air outlet 103 to the room after heat exchange with the heat exchanger component 20, thereby adjusting the indoor environmental humidity. When the air conditioner turns on the humidification function, the humidification fan component 5 works, driving the airflow from the second air inlet into the second installation cavity 104 and being humidified by the humidification component 2 and then discharged from the second air outlet 105 to the room, thereby adjusting the indoor environmental humidity.

[0129] According to the air conditioner of the embodiment of the present invention, by setting the above-mentioned humidification device 100, the air conditioner has a humidification function, and when the humidification function of the air conditioner is turned on, the humidification efficiency of the humidification component 2 in the humidification device 100 can be guaranteed, thereby ensuring the humidification efficiency of the air conditioner.

[0130] In addition, when the humidifying device 100 includes the above-mentioned water pump assembly 4, the humidification efficiency and humidification amount of the air conditioner can be improved; and by controlling whether the water pump assembly 4 is working, the humidification amount of the air conditioner can be adjusted so that the ambient humidity is maintained within a comfortable range.

[0131] Reference Fig.19 Combined with Figure 1-Figure 18According to a control method of an air conditioner according to a fourth embodiment of the present invention, the air conditioner is the air conditioner according to the third embodiment of the present invention, the humidifying device 100 of the air conditioner includes the water pump assembly 4, and the control method includes the following steps:

[0132] Turn on the air conditioner;

[0133] Detecting ambient humidity, for example, an air conditioner may have a humidity sensor, which detects the indoor ambient humidity;

[0134] Determine the relationship between the detected ambient humidity value S0 and the first preset value S1 and the second preset value S2, where S1 < S2,

[0135] If S0<S1, it means that the indoor humidity is low and needs to be humidified quickly. At this time, the humidification fan assembly 5 and the water pump assembly 4 can be controlled to be turned on to improve the humidification efficiency and humidification amount, so that the indoor humidity quickly reaches a comfortable range;

[0136] If S1≤S0≤S2, it means that the indoor environmental humidity is within a comfortable range. By controlling the humidification fan assembly 5 to turn on and the water pump assembly 4 to turn off, the humidification device 100 maintains a smaller humidification efficiency and humidification amount, so that the indoor environmental humidity is maintained within a comfortable range.

[0137] If S0>S2, it means that the indoor humidity is relatively high and humidification is not needed, and the humidification fan assembly 5 and the water pump assembly 4 are controlled to be turned off.

[0138] According to the control method of the air conditioner in the embodiment of the present invention, the humidification efficiency and humidification amount of the air conditioner can be improved; and, according to the detected indoor environmental humidity value, the humidification fan component 5 and the water pump component 4 are controlled to determine whether they are working, and the humidification amount of the air conditioner can be adjusted so that the environmental humidity is maintained within a comfortable range.

[0139] Optionally, S1 is 40% and S2 is 60%, so that by controlling the humidifying device 100, the indoor environmental humidity can be maintained in the range of 40%-60%, so that the indoor environmental humidity is maintained in a comfortable range.

[0140] Optionally, when S0<S1, the water output per unit time of the water pump assembly 4 is negatively correlated with S0. The smaller the current environmental humidity value, the greater the water output per unit time of the water pump assembly 4; the greater the current environmental humidity value, the smaller the water output per unit time of the water pump assembly 4. Therefore, when the environmental humidity S0<S1 is detected, the water output per unit time of the water pump assembly 4 is adjusted in real time according to the current environmental humidity value, so that the indoor environmental humidity can be adjusted more accurately.

[0141] The control of the water output per unit time of the water pump assembly 4 can be achieved by setting a control valve at the water outlet of the water pump assembly 4, the opening of the control valve is adjustable and the control valve is electrically connected to the controller of the air conditioner. Alternatively, the water output per unit time of the water pump assembly 4 can be controlled by directly controlling the rotation speed of the water pump 41 of the water pump assembly 4.

[0142] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", 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 present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0143] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A humidifying component, characterized in that: include: Wet membrane support; A wet membrane component, wherein the wet membrane component is arranged in the wet membrane bracket, the wet membrane component includes a wet membrane body and a reinforcement structure, the reinforcement structure is arranged on the wet membrane body, at least a part of the reinforcement structure is embedded in the wet membrane body, the reinforcement structure includes a reinforcement rib plate, the reinforcement rib plate is arranged in a vertical direction, a plurality of first air holes arranged at intervals are formed on the reinforcement rib plate, the reinforcement rib plate is arranged on the leeward side of the wet membrane body, a microporous ventilation material layer is provided on the side of the reinforcement rib plate away from the wet membrane body, the microporous ventilation material layer is used to block the blowing of water droplets and absorb water droplets, and then humidify under the action of airflow.

2. The humidifying assembly according to claim 1, characterized in that: The wet film body comprises a plurality of stacked wet film sheets, and the reinforcing structure is arranged between two adjacent wet film sheets.

3. The humidifying assembly according to claim 1, characterized in that: The reinforcing structure is arranged on at least one side of the wet membrane body in the thickness direction, and the airflow is suitable for passing through the wet membrane body along the thickness direction of the wet membrane body.

4. The humidifying assembly according to claim 3, characterized in that: The reinforcement structure is arranged on the leeward side of the wet membrane body.

5. The humidifying assembly according to any one of claims 2 to 4, characterized in that: The reinforcing structure is embedded in the wet film body to a depth of h, and h satisfies: h≥0.5 mm.

6. The humidifying assembly according to claim 1, characterized in that: The reinforcing rib plate has a mesh structure.

7. The humidifying assembly according to claim 1, characterized in that: The microporous ventilation material layer is a PE sponge layer or a PU sponge layer.

8. The humidifying assembly according to claim 1, characterized in that: In the width direction of the wet membrane body, the wet membrane body extends in a fold line and the reinforcing rib plate extends in a fold line, the width direction of the wet membrane body is perpendicular to the thickness direction of the wet membrane body and perpendicular to the up and down direction, and the airflow is suitable for passing through the wet membrane body along the thickness direction of the wet membrane body.

9. The humidifying assembly according to claim 8, characterized in that: The wet film body is bonded to the reinforcing rib plate.

10. The humidifying assembly according to claim 8, characterized in that: The angle between two adjacent first bending parts of the wet film body is α, and the angle between two adjacent second bending parts of the reinforcing rib plate is β, and α and β satisfy: 5°≤α≤30°, 5°≤β≤30°.

11. The humidifying assembly according to claim 1, characterized in that: The reinforcement structure includes a plurality of reinforcement ribs spaced apart along the up-down direction, each of the reinforcement ribs passing through the wet membrane body along the width direction of the wet membrane body, the width direction of the wet membrane body is perpendicular to the thickness direction of the wet membrane body and perpendicular to the up-down direction, and the airflow is suitable for passing through the wet membrane body along the thickness direction of the wet membrane body.

12. The humidifying assembly according to claim 1, characterized in that: The wet film body is formed with a plurality of second air holes arranged at intervals, each of the second air holes has a diameter D, and D satisfies: 0.5 mm ≤ D ≤ 3 mm.

13. The humidifying assembly according to claim 1, characterized in that: A sterilization layer is provided on the reinforcement structure.

14. The humidifying assembly according to claim 13, characterized in that: The sterilization layer is a silver layer or a copper layer.

15. A humidifying device, characterized in that: include: A humidifying support, wherein the humidifying support has a water tank; A humidifying component, the humidifying component is arranged in the water tank, the humidifying component is a humidifying component according to any one of claims 1 to 14, and the water in the water tank is suitable for infiltrating into the wet membrane component; A water tank, the water tank being arranged on the humidifying bracket and being suitable for supplying water to the water tank; A humidifying fan assembly is used to drive the air flow to flow toward the wet membrane assembly.

16. The humidifying device according to claim 15, characterized in that: include: A water pump assembly is arranged on the humidifying bracket, and the water pump assembly is suitable for conveying water in the water tank or the water tank to the top of the wet membrane assembly to wet the wet membrane assembly.

17. An air conditioner, characterized in that: include: A casing, wherein an air inlet and an air outlet are formed on the casing; A heat exchanger component and a fan component, wherein the heat exchanger component and the fan component are arranged in the housing, and the fan component is used to drive the airflow into the housing from the air inlet and to be discharged from the air outlet after exchanging heat with the heat exchanger component; A humidifying device, wherein the humidifying device is a humidifying device according to claim 15 or 16, wherein the humidifying device is arranged in the casing, and the humidifying fan assembly is used to drive the airflow into the casing from the air inlet and to be discharged from the air outlet after being humidified by the humidifying assembly.

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