Humidifying module, air treatment device, air conditioner indoor unit and air conditioner

Abstract

The application discloses a humidifying module, an air treatment device, an air conditioner indoor unit and an air conditioner. The humidifying module comprises a water receiving groove, a humidifying assembly and a water tank. A middle part of the water receiving groove is formed with a wind passage. The humidifying assembly comprises a wet membrane support and a wet membrane installed on the wet membrane support. A lower end of the wet membrane is arranged in the water receiving groove, and the wet membrane is inclined from bottom to top towards the wind passage. The water tank is arranged above the humidifying assembly and is used for supplying water to the water receiving groove. The water tank is provided with an opening corresponding to the wind passage. The humidifying module is simple in structure, convenient to disassemble and assemble, and convenient to maintain or replace. Meanwhile, the humidifying efficiency and the humidifying capacity of the humidifying module are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air treatment, in particular to a humidifying module, an air treatment device, an air conditioner indoor unit and an air conditioner. BACKGROUND

[0002] With the gradual improvement of living standards, the application of air conditioners is becoming more and more popular, and the functions are gradually updating. Some air conditioner products on the market have a humidifying function. However, the air conditioner products with a humidifying function on the market generally adopt a humidifying module arranged inside the air conditioner. However, due to the small humidifying area of the wet film in the humidifying module, the humidifying efficiency of the humidifying module is low and the humidifying amount is small, which cannot well meet the needs of users. SUMMARY

[0003] The main purpose of the present application is to provide a humidifying module, which aims to solve the technical problems of low humidifying efficiency and small humidifying amount of the humidifying module in the prior art.

[0004] To achieve the above-mentioned purpose, the present application provides a humidifying module, which comprises:

[0005] A water collecting groove is formed in the middle part of the water collecting groove;

[0006] A humidifying assembly is arranged on the humidifying module, which comprises a wet film support and a wet film arranged on the wet film support, the lower end of the wet film is arranged in the water collecting groove, and the wet film is inclined from bottom to top towards the air passage; and

[0007] A water tank is arranged above the humidifying assembly to supply water to the water collecting groove, and the water tank is provided with an opening corresponding to the air passage.

[0008] In an embodiment, the water tank comprises a body and a water outlet portion, the opening is arranged on the body, and the water outlet portion is arranged on one side of the body towards the opening to supply water to the water collecting groove.

[0009] In an embodiment, the water collecting groove comprises a water guiding groove and a water absorbing groove arranged on both sides of the water guiding groove, the water absorbing groove is in communication with the water guiding groove, the water guiding groove and the water absorbing groove form the air passage, and the water outlet portion is arranged above the water guiding groove to supply water to the water guiding groove.

[0010] In an embodiment, the body comprises a first water containing portion and a second water containing portion arranged on both sides of the first water containing portion, the first water containing portion is in communication with the second water containing portion, the water outlet portion is in communication with the first water containing portion, the first water containing portion is arranged above the water guiding groove, and the second water containing portion is arranged above the water absorbing groove.

[0011] In an embodiment, the water guide tank comprises a water guide area and an electrolysis area, the electrolysis area is communicated with the water guide area and the water suction tank, the first water storage part is arranged above the electrolysis area, the water guide area is arranged at one side of the electrolysis area towards the air passage, and the water outlet part is arranged above the water guide area to supply water to the water guide area.

[0012] In an embodiment, the projection of the first water storage part on a horizontal plane is located in the electrolysis area, and the projection of the second water storage part on a horizontal plane is located in the water suction tank.

[0013] In an embodiment, the humidification module further comprises an electrolysis assembly arranged in the electrolysis area.

[0014] In an embodiment, the lower end of the water outlet part is provided with a valve switch to control the water outlet of the water outlet part.

[0015] In an embodiment, the wet membrane support is provided with an avoiding groove near one side of the water outlet part to avoid the valve switch.

[0016] In an embodiment, the water receiving tank has opposite first and second flanges, the inner side of the first flange forms the air passage, and the height of the second flange is higher than that of the first flange.

[0017] In an embodiment, the body comprises opposite first and second side walls, the first side wall is at least partially in abutment with the surface of the humidification assembly near the water tank, and the second side wall is in abutment with the second flange.

[0018] In an embodiment, the wet membrane support comprises a connecting frame and mounting frames arranged on both sides of the connecting frame, the connecting frame is located above the air passage, the mounting frames are inclined from the connecting frame towards the water suction tank, the lower end of the mounting frames is arranged in the water suction tank, and the wet membrane is mounted on the mounting frames.

[0019] In an embodiment, the mounting frames are provided with first mounting grooves, and the wet membrane is pullably mounted in the first mounting grooves.

[0020] In an embodiment, the mounting frames are provided with support bosses near one side of the body, and the bottom surface of the body is in abutment on the support bosses.

[0021] In an embodiment, the water tank is located directly above the water receiving tank.

[0022] In an embodiment, the included angle between the wet membrane and the bottom surface of the water receiving tank is greater than 30° and less than 60°.

[0023] The application further provides an air treatment device, comprising a shell and a humidification module, the shell is provided with an air treatment air duct, the humidification module is arranged in the air treatment air duct, and the humidification module comprises:

[0024] a water collecting groove, a middle part of the water collecting groove forms an air passing opening;

[0025] a humidification assembly, the humidification assembly comprises a wet membrane support and a wet membrane arranged on the wet membrane support, a lower end of the wet membrane is arranged in the water collecting groove, and the wet membrane is inclined from bottom to top and towards the air passing opening; and

[0026] a water tank, the water tank is arranged above the humidification assembly and is used for supplying water to the water collecting groove, and the water tank is provided with an opening corresponding to the air passing opening.

[0027] The application further provides an air conditioner indoor unit, comprising a shell and an air treatment device, the air treatment device is arranged in the shell, the air treatment device comprises a shell and a humidification module, the shell is provided with an air treatment air duct, the humidification module is arranged in the air treatment air duct, and the humidification module comprises:

[0028] a water collecting groove, a middle part of the water collecting groove forms an air passing opening;

[0029] a humidification assembly, the humidification assembly comprises a wet membrane support and a wet membrane arranged on the wet membrane support, a lower end of the wet membrane is arranged in the water collecting groove, and the wet membrane is inclined from bottom to top and towards the air passing opening; and

[0030] a water tank, the water tank is arranged above the humidification assembly and is used for supplying water to the water collecting groove, and the water tank is provided with an opening corresponding to the air passing opening.

[0031] The application further provides an air conditioner, comprising an air conditioner indoor unit and an air conditioner outdoor unit, the air conditioner indoor unit comprises a shell and an air treatment device arranged in the shell, the air treatment device comprises a shell and a humidification module, the shell is provided with an air treatment air duct, the humidification module is arranged in the air treatment air duct, and the humidification module comprises:

[0032] a water collecting groove, a middle part of the water collecting groove forms an air passing opening;

[0033] a humidification assembly, the humidification assembly comprises a wet membrane support and a wet membrane arranged on the wet membrane support, a lower end of the wet membrane is arranged in the water collecting groove, and the wet membrane is inclined from bottom to top and towards the air passing opening; and

[0034] a water tank, the water tank is arranged above the humidification assembly and is used for supplying water to the water collecting groove, and the water tank is provided with an opening corresponding to the air passing opening.

[0035] The humidification module of the present invention includes a water receiving tank, a humidification component, and a water tank. An air vent is formed in the middle of the water receiving tank. The humidification component includes a wet film support and a wet film mounted on the wet film support. The lower end of the wet film is located within the water receiving tank, and the wet film is inclined upwards towards the air vent. The water tank is located above the humidification component and is used to supply water to the water receiving tank. The water tank has an opening corresponding to the air vent. Thus, water in the water receiving tank is absorbed by the wet film and flows along the wet film, wetting the entire wet film. When airflow passes through the air vent and flows upwards, it flows through the wet film and carries away the moisture on the wet film, thereby achieving the humidification effect. Because the water tank is installed above the humidification component, and the water tank has an opening corresponding to the air vent, the installation of the water tank does not affect the airflow area of ​​the air vent on the water receiving tank. This ensures that the water receiving tank has a large airflow area, which in turn ensures that the wet film has a large humidification area, effectively improving the humidification efficiency and humidification capacity of the humidification module. At the same time, the humidification module has a simple structure, is easy to disassemble and assemble, and facilitates maintenance or replacement. Attached Figure Description

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

[0037] Figure 1 This is a schematic diagram of the structure of an embodiment of the humidification module of the present invention;

[0038] Figure 2 for Figure 1 Exploded view of the humidification module;

[0039] Figure 3 for Figure 1 Cross-sectional view of the humidification module;

[0040] Figure 4 for Figure 1 Airflow path diagram of the humidification module;

[0041] Figure 5 for Figure 2 A schematic diagram of the structure of an embodiment of the intermediate water tank;

[0042] Figure 6 for Figure 5 Front view of the central water tank;

[0043] Figure 7 for Figure 6 Water circuit diagram of the central water tank;

[0044] Figure 8 Figure 1 is a schematic diagram of the structure of a humidification module according to the present application; Figure 1 Figure 2 is an assembly detail view of the humidification module of Figure 1 ;

[0045] Figure 9 Figure 3 is a schematic diagram of the structure of a humidification module according to the present application; Figure 8 Figure 4 is an assembly detail view of the humidification module of Figure 3;

[0046] Figure 10 Figure 5 is a schematic diagram of the structure of a humidification module according to the present application; Figure 9 Figure 6 is an enlarged view of detail A of Figure 5;

[0047] Figure 11 Figure 7 is a schematic diagram of the structure of a humidification module according to the present application; Figure 2 Figure 8 is an assembly detail view of an embodiment of the humidification module of Figure 7;

[0048] Figure 12 Figure 9 is a schematic diagram of the structure of a humidification module according to the present application; Figure 11 Figure 10 is an assembly detail view of an embodiment of the humidification module of Figure 9;

[0049] Figure 13 Figure 11 is a schematic diagram of the structure of a humidification module according to the present application; Figure 2 Figure 12 is an assembly detail view of an embodiment of the humidification module of Figure 11 ;

[0050] Figure 14 Figure 13 is a front view of a water tank according to the present application; Figure 13 Figure 14 is a front view of a water tank according to the present application;

[0051] Figure 15 Figure 15 is a schematic diagram of the structure of a humidification module according to the present application; Figure 2 Figure 16 is an assembly detail view of an embodiment of the humidification module of Figure 15;

[0052] Figure 16 Figure 17 is a schematic diagram of the structure of a humidification module according to the present application; Figure 18 is an assembly detail view of an embodiment of the humidification module of Figure 17;

[0053] Figure 17 Figure 16 Figure 19 is a schematic diagram of the structure of a humidification module according to the present application; Figure 20 is an assembly detail view of an embodiment of the humidification module of Figure 19;

[0054] Figure 18 Figure 16 Figure 21 is a schematic diagram of the structure of a humidification module according to the present application; Figure 22 is an assembly detail view of an embodiment of the humidification module of Figure 21 ;

[0055] Figure 19 Figure 17 Figure 23 is a schematic diagram of the structure of a humidification module according to the present application; Figure 24 is an assembly detail view of an embodiment of the humidification module of Figure 23;

[0056] Figure 20 Figure 19 Figure 25 is a schematic diagram of the structure of a humidification module according to the present application; Figure 26 is an assembly detail view of an embodiment of the humidification module of Figure 25;

[0057] Figure 21 Figure 17 Figure 27 is a schematic diagram of the structure of a humidification module according to the present application; Figure 28 is an assembly detail view of an embodiment of the humidification module of Figure 27;

[0058] Figure 22 Figure 29 is a schematic diagram of the structure of a humidification module according to the present application;

[0059] Figure 23 For Figure 22 A flow path diagram of air flow in the humidification module;

[0060] Figure 24 For the exploded structural diagram of the humidification module of the present application;

[0061] Figure 25 For Figure 24 A flow path diagram of air flow in the humidification module;

[0062] Figure 26 For the structural diagram of an embodiment of the air treatment device of the present application;

[0063] Figure 27 For Figure 26 An assembly diagram of the humidification module of the air treatment device;

[0064] Figure 28 For the structural diagram of an embodiment of the air conditioner indoor unit of the present application;

[0065] Figure 29 For Figure 28 The exploded structural diagram of the air conditioner indoor unit.

[0066] BRIEF DESCRIPTION OF THE DRAWINGS

[0067]

[0068]

[0069] The implementation of the present application, functional features and advantages will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0070] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0071] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0072] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0073] The present application provides a humidifying module. The humidifying module can be used alone or as a part of an air conditioner indoor unit, which is not specifically limited here.

[0074] Please refer to Figures 1 to 4 The present application provides a humidifying module 100, which comprises a water receiving groove 110 and a humidifying assembly 140. The middle part of the water receiving groove 110 forms an air passing opening 111, and the humidifying assembly 140 comprises a wet membrane support 160 and a wet membrane 150 installed on the wet membrane support 160. The wet membrane 150 covers at least part of the air passing opening 111, and the lower end of the wet membrane 150 is located in the water receiving groove 130.

[0075] The middle part of the water receiving groove 110 forms an air passing opening 111, so that the air flow passes through the air passing opening 111. The shape of the air passing opening 111 can be various, such as square or approximately square, circular or approximately circular, elliptical or approximately elliptical, etc., which is not specifically limited. Specifically, the water receiving groove 110 has opposite first and second flanges 112 and 113. The inner side of the first flange 112 forms the air passing opening 111, and the height of the second flange 113 can be consistent with the height of the first flange 112. Of course, the height of the second flange 113 can also be higher than the height of the first flange 112, which is not specifically limited.

[0076] As to the structure of the water receiving groove 110, there are various forms, for example, in order to increase the air passing area of the air passing opening 111, and then increase the humidifying area of the wet film 150, and improve the humidifying efficiency and humidifying amount, the water receiving groove 110 can comprise a water guiding groove 120 and water absorbing grooves 130 arranged on both sides of the water guiding groove 120, the water absorbing grooves 130 are communicated with the water guiding groove 120, and the water guiding groove 120 and the water absorbing grooves 130 jointly form the air passing opening 111. Specifically, the water absorbing grooves 130 are arranged on the opposite sides of the air passing opening 111, for the square air passing opening 111, the water absorbing grooves 130 can be arranged on the opposite sides along the length direction of the air passing opening 111, or can be arranged on the opposite sides along the width direction of the air passing opening 111. The two ends of the water guiding groove 120 are communicated with the water absorbing grooves 130 on both sides of the air passing opening 111 respectively, so that the water in the water guiding groove 120 can flow into the two water absorbing grooves 130 respectively. For another example, the water receiving groove 110 can also comprise a water guiding groove 120, water absorbing grooves 130 arranged on both sides of the water guiding groove 120, and a communicating groove opposite to the water guiding groove 120, and the water guiding groove 120, the water absorbing grooves 130 and the communicating groove jointly form the water receiving groove 110. Specifically, the water receiving groove 110 is generally in a ring structure. Herein, the specific structure of the water receiving groove 110 is not limited.

[0077] In the embodiment of the present application, the humidifying assembly 140 comprises a wet film support 160 and a wet film 150 installed on the wet film support 160, and the wet film 150 is suitable for humidifying the air flow flowing therethrough. Specifically, the lower end of the wet film 150 is located in the water receiving groove 110, so that the water in the water absorbing grooves 130 will be absorbed by the wet film 150 and flow along the wet film 150, and the whole wet film 150 is wetted. Since the whole wet film 150 is in a wet state, when the air flow flows through the wet film 150 in the wet state, the water on the wet film 150 will be taken away, achieving the humidifying effect. The wet film 150 covers at least part of the air passing opening 111, and it can be understood that the wet film 150 covers part of the air passing opening 111, or the wet film 150 covers the whole air passing opening 111. If the wet film 150 covers part of the air passing opening 111, when the air flow flows upwards through the air passing opening 111, part of the air flow will pass through the wet film 150 and take away the water on the wet film 150, and the other part of the air flow will directly flow away from the part of the air passing opening 111 which is not covered by the wet film 150. If the wet film 150 covers the whole air passing opening 111, when the air flow flows upwards through the air passing opening 111, all the air flow will pass through the wet film 150 and take away the water on the wet film 150.

[0078] The humidifying module 100 of the present application comprises a water receiving groove 110 and a humidifying assembly 140, the middle part of the water receiving groove 110 forms an air passing opening 111; the humidifying assembly 140 comprises a wet film support 160 and a wet film 150 installed on the wet film support 160, the wet film 150 covers at least part of the air passing opening 111, and the lower end of the wet film 150 is located in the water absorbing groove 130; in this way, the water in the water receiving groove 110 is absorbed by the wet film 150 and flows along the wet film 150 to wet the whole wet film 150, when the air flow passes through the air passing opening 111 and flows upwards, it will flow through the wet film 150 and take away the water on the wet film 150, thereby playing a humidifying role. Since the middle part of the water receiving groove 110 forms the air passing opening 111, the air passing area of the air passing opening 111 is greatly increased, thereby increasing the humidifying area of the wet film 150, and the humidifying efficiency and humidifying amount of the humidifying module 100 are effectively improved. Meanwhile, the humidifying module 100 has a simple structure, is convenient to disassemble and assemble, and is convenient to maintain or replace.

[0079] The structure and installation form of the wet film 150 can also be various, which will be introduced in detail below. Please refer to Figures 2 to 4 In an embodiment, the wet film 150 is arranged in a square shape. The lower end of the wet film 150 is located in the water absorbing groove 130, and the wet film 150 is inclined from bottom to top towards the air passing opening 111.

[0080] Further, please refer to Figures 2 to 4 , the number of the wet film 150 is two, the lower ends of the two wet films 150 are respectively arranged in the corresponding two water absorbing grooves 130, and the upper ends of the two wet films 150 are inclined towards each other. Among them, the air passing opening can be formed between the two wet films 150, so that the two wet films 150 can only shield part of the air passing opening 111. Of course, the upper ends of the two wet films 150 can also be connected to each other, so that the two wet films 150 can completely cover the air passing opening 111. That is, the two wet films 150 can be an integrally formed structure, which is not limited here.

[0081] It should be pointed out that, in an embodiment, in order to ensure that the air flow passes through the wet film 150 for humidification and then flows out, and further improve the humidifying efficiency and humidifying amount, a sealing member can be arranged at the air passing opening, the sealing member is used to cover the part of the air passing opening 111 which is not covered by the wet film 150. Optionally, the sealing member can comprise a sealing plate or a sealing tape, etc. By arranging the sealing member, the part of the air passing opening 111 which is not covered by the wet film 150 can be sealed, so as to ensure that the air flow passes through the wet film 150 and then flows upwards, thereby making the humidifying efficiency of the humidifying module 100 higher and the humidifying amount larger.

[0082] Of course, in other embodiments, the sealing member can also not be arranged at the air passage opening. In this way, when the air flow flows upwards through the air passage 111, part of the air flow will pass through the wet film 150 to take away the water on the wet film 150, and the other part of the air flow will directly flow away from the air passage opening between the two wet films 150, thereby increasing the air volume passing through the air passage 111, and thus facilitating the increase of the air volume of the humidifying module 100.

[0083] As shown in the drawings, Figure 4 In the embodiment, the wet film 150 is arranged at an angle with the bottom surface of the water absorption groove 130. Specifically, the angle a between the wet film 150 and the bottom surface of the water absorption groove 130 is greater than 0° and less than 90°. If the angle between the wet film 150 and the bottom surface of the water absorption groove 130 is greater than 60°, the area of the air passage 111 covered by the wet film 150 will be small, the humidifying area of the wet film 150 will be small, and the overall height of the humidifying module 100 will be increased. If the angle between the wet film 150 and the bottom surface of the water absorption groove 130 is less than 30°, the width of the water absorption groove 130 will be increased, the air passage area of the air passage 111 will be reduced, and the humidifying area of the wet film 150 will be small. Therefore, the angle between the wet film 150 and the bottom surface of the water absorption groove 130 can be further greater than 30° and less than 60°, so as to ensure that the air passage 111 has a large air passage area, the wet film 150 has a large humidifying area, and the overall height of the humidifying module 100 is reduced, and the installation space required for installing the humidifying module 100 is reduced.

[0084] It is worth mentioning that, in the embodiment, the folding direction of the wet film 150 is consistent with the length direction of the water absorption groove 130 (as shown in the drawings Figure 3 and Figure 15 In this way, the wet film 150 has a long water absorption area, and the water can flow from the lower end of the wet film 150 to the entire wet film 150 after the lower end of the wet film 150 absorbs water, so that the entire wet film 150 is in a wet state, the humidifying area of the wet film 150 is increased, and the humidifying efficiency and the humidifying amount are improved.

[0085] In addition, as shown in the drawings Figures 9 to 12 In the embodiment, the wet film support 160 includes a connecting frame 161 and mounting frames 162 arranged on both sides of the connecting frame 161. The connecting frame 161 is located above the air passage 111, the mounting frames 162 are inclined from the connecting frame 161 towards the water absorption groove 130, the lower ends of the mounting frames 162 are located in the water absorption groove 130, and the wet film 150 is mounted on the mounting frames 162.

[0086] It can be understood that, in order to ensure that the air flow better flows through the wet film 150 for humidification, the wet film support 160 can be a hollow structure, which mainly serves to install the wet film 150. The wet film support 160 can be a one-piece structure, which is advantageous to improve the overall structural strength of the wet film support 160. Of course, the wet film support 160 can also be provided in a split manner, that is, the mounting bracket 162 and the connecting bracket 161 are provided in a split manner.

[0087] In this embodiment, the connecting bracket 161 mainly serves to connect two mounting brackets 162, facilitating the installation and disassembly of the humidifying assembly 140. The structure of the connecting bracket 161 can also be various, for example, the connecting bracket 161 can include a connecting rod, a connecting plate or a connecting strip, etc., without specific limitation. Optionally, the sealing member can be provided on the connecting bracket 161. The sealing member can be provided on the connecting bracket 161 in a one-piece manner, and of course, it can also be detachably mounted on the connecting bracket 161, which can be selected and designed according to actual needs. The mounting bracket 162 is mainly used for mounting the wet film 150, and the structure of the mounting bracket 162 can also be various, for example, please refer to Figure 11 and Figure 12 , the mounting bracket 162 is provided with a first mounting groove 163, and the wet film 150 is mounted in the first mounting groove 163. For example, the mounting bracket 162 is provided with a clamping structure, and the wet film 150 is clamped and fixed on the mounting bracket 162 by the clamping structure. Here, no specific limitation is made.

[0088] Please refer to Figure 11 , Figure 12 and Figure 17 , Figure 21 , in an embodiment, the mounting bracket 162 is provided with a first mounting groove 163, and the first mounting groove 163 is provided with a mounting opening at least at one end along the length direction of the mounting bracket 162, and the wet film 150 can be pullably mounted in the first mounting groove 163 from the mounting opening. In this way, the installation and disassembly of the wet film 150 are more convenient, facilitating the user to maintain or replace the wet film 150.

[0089] Further, in this embodiment, the first mounting groove 163 has a groove wall 164 close to the connecting bracket 161, and the groove wall 164 at least includes a flow guide portion 1641 extending in the vertical direction (as shown in Figure 4 and Figure 12 ), which is used to guide the air flow upward. In this way, more air flow can be guided to flow upward, thereby increasing the air flow through the air passage 111 and increasing the air flow of the humidifying module 100.

[0090] Referring to Figures 22 to 25 In another embodiment, the wet film 150 is arranged in an arc shape. The wet film 150 includes a wind passing portion 152 and water absorbing portions 151 arranged on both sides of the wind passing portion 152. The water absorbing portions 151 are arranged in the water absorbing groove 130, and the wind passing portion 152 is arranged above the air passing opening 111 to cover the air passing opening 111.

[0091] Specifically, the wind passing portion 152 covers the entire air passing opening 111. In this way, when the air flow passes through the air passing opening 111 and flows upwards, all of the air flow passes through the wet film 150 and carries away the water on the wet film 150, thereby increasing the humidifying area of the wet film 150 and improving the humidifying efficiency and humidifying amount.

[0092] The shape of the wind passing portion 152 can be various, for example, as shown in Figure 22 and Figure 23 , the wind passing portion 152 is arranged in a planar shape; or as shown in Figure 24 and Figure 25 , the wind passing portion 152 is arranged in an arc shape. The wind passing portion 152 and the water absorbing portion 151 are smoothly connected, which can reduce the resistance of the air flow passing through the wet film 150, thereby facilitating the increase of the air flow passing through the wind passing portion 152 of the wet film 150, the increase of the humidifying efficiency and the humidifying amount. In this embodiment, the wet film 150 can be integrally arranged, that is, the wind passing portion 152 and the water absorbing portion 151 are in an integrated structure, which facilitates the installation and disassembly of the wet film 150 and facilitates the user to maintain or replace. Of course, it is not limited to this, the wet film 150 can also be arranged in a split type.

[0093] Referring to Figure 22 and Figure 24 , in this embodiment, the wet film support 160 is provided with a second mounting groove 166, and the wet film 150 is mounted in the second mounting groove 166. It can be understood that, in order to ensure that the air flow flows through the wet film 150 for humidification, the wet film support 160 can be arranged in a hollow structure. Further, in order to facilitate the installation and disassembly of the wet film 150, the second mounting groove 166 can be provided with an opening 180a along at least one side of the length direction of the water absorbing groove 130, and the wet film 150 can be pulled out of the second mounting groove 166 from the opening 180a.

[0094] Based on the above embodiment, referring to Figure 6In order to make the humidifying module 100 have the sterilization effect, remove the bacteria, fungi and other bacteria in the air, especially the bacteria on the surface of the object, the humidifying module 100 can comprise an electrolysis assembly 170 arranged in the water guide groove 120. The electrolysis assembly 170 can process the liquid in the water receiving groove 110 into a substance with sterilization and disinfection effect, such as hypochlorite ion. When the wet film 150 absorbs the liquid in the water absorbing groove 130, the sterilization and disinfection substance can be absorbed by the wet film 150 along with the liquid. After the air flow passes through the wet film 150, the air flow can be disinfected on the basis of being humidified by the wet film 150. Meanwhile, the sterilization and disinfection substance can be carried into the surface of the object in the room by the air flow, and the surface of the object can be disinfected.

[0095] The specific installation position of the electrolysis assembly 170 will be described in detail below.

[0096] Please refer to Figures 5 to 7 In an embodiment, the water guide groove 120 comprises a water guide area 121 and an electrolysis area 122. The electrolysis area 122 is connected to the water guide area 121 and the water absorbing groove 130. The water guide area 121 is arranged on the side of the electrolysis area 122 facing the air passage 111. The electrolysis assembly 170 is arranged in the electrolysis area 122. By arranging the water guide area 121 on the side of the electrolysis area 122 facing the air passage 111, on the one hand, the water tank 180 can supply water to the water guide area 121. On the other hand, it can ensure that the water in the water guide area 121 is electrolyzed in the electrolysis area 122 and then flows into the water absorbing groove 130 for being absorbed by the wet film 150.

[0097] The water guide area 121 is arranged in an arc shape. In this way, the space occupied by the water guide area 121 can be reduced, and the air passage area of the air passage 111 can be increased, so that the air flow amount is increased, and the humidification efficiency and the humidification amount are improved. Of course, the water guide area 121 can also be arranged in a square shape or other special shape, which is not limited in particular and can be selected and designed according to actual needs.

[0098] Please refer to the drawings. In order to avoid that the water in the water guide area 121 directly flows into the water absorbing groove 130 without being electrolyzed by the electrolysis assembly 170, a water blocking rib 186 (as shown in Figure 7 The water blocking rib 186 is used to guide the water in the water guide area 121 to the electrolysis assembly 170.

[0099] In this embodiment, the electrolysis assembly 170 is arranged on the side of the electrolysis area 122 away from the water guide area 121, one end of the water guide rib 186 is connected to the first flange 112, and the other end of the water guide rib 186 is arranged close to the electrolysis assembly 170. Optionally, the number of the water guide ribs 186 is two, and a water guide channel is formed between the two water guide ribs 186 to guide the water in the water guide area 121 to the electrolysis assembly 170, so as to ensure that all or most of the water in the water guide area 121 is electrolyzed by the electrolysis assembly 170 before flowing into the water absorption groove 130, thereby ensuring the sterilization effect of the humidifying module 100.

[0100] Please refer to Figures 19 to 20 In another embodiment, the water guide groove 120 includes a water guide area 121 and an electrolysis area 122, the electrolysis area 122 is connected to the water guide area 121 and the water absorption groove 130, the water guide area 121 is located on the side of the electrolysis area 122 away from the air passage 111, and the electrolysis assembly 170 is arranged in the electrolysis area 122. By arranging the water guide area 121 on the side of the electrolysis area 122 away from the air passage 111, the installation and disassembly of the water tank 180 can be more convenient.

[0101] It can be understood that in other embodiments, the electrolysis assembly 170 can also not be arranged in the electrolysis area 122, so that the humidifying module 100 can also play a humidifying role.

[0102] In addition, please refer to Figure 1 In order to ensure that the water absorption groove 130 has sufficient water to keep the wet film 150 in a wet state, the humidifying module 100 further includes a water tank 180 for supplying water to the water guide groove 120. In this way, the water tank 180 supplies water to the water guide groove 120, and the water in the water guide groove 120 flows into the water absorption groove 130 to be adsorbed by the wet film 150, thereby wetting the wet film 150. Specifically, the water tank 180 is used to supply water to the water guide area 121.

[0103] The structure and installation position of the water tank 180 can be various and are not limited, which will be described in detail below.

[0104] For example, please refer to Figure 1 , Figure 2 and Figure 13 , Figure 14 In an embodiment, the water tank 180 is installed above the humidifying assembly 140, and the water tank 180 is provided with an opening 180a corresponding to the air passage 111.

[0105] The water tank 180 comprises a body 181 and a water outlet 184. The opening 180a is arranged on the body 181, and the water outlet 184 is arranged on the side of the body 181 facing the opening 180a, and is used to supply water into the water receiving groove 110. Specifically, the water guide area 121 is arranged on the side of the electrolysis area 122 facing the air passage 111, and the water outlet 184 is located above the water guide area 121 and is used to supply water into the water guide area 121.

[0106] It is worth mentioning that, in this embodiment, the water tank 180 is arranged above the humidifying assembly 140, and the opening 180a corresponding to the air passage 111 is arranged on the water tank 180. In this way, the installation of the water tank 180 does not affect the air passing area of the air passage 111 on the water receiving groove 110, so as to ensure that the water receiving groove 110 has a large air passing area, and thus the wet film 150 has a large humidifying area, and the humidifying efficiency and humidifying amount of the humidifying module 100 are effectively improved.

[0107] In this embodiment, the body 181 is substantially in a U-shaped structure. Please refer to Figure 13 and Figure 14 , the body 181 comprises a first water containing part 182 and a second water containing part 183 arranged on both sides of the first water containing part 182. The first water containing part 182 and the second water containing part 183 are in communication, and the water outlet 184 is in communication with the first water containing part 182. The first water containing part 182 is located above the electrolysis area 122 of the water guide groove 120, and the second water containing part 183 is located above the water absorbing groove 130. By arranging the body 181 of the water tank 180 in a U-shaped structure, the water containing volume of the water tank 180 can be increased, so as to reduce the frequency of adding water to the water tank 180, and avoid the user from frequently dismounting the water tank 180 to add water.

[0108] It is worth mentioning that, please refer to Figure 5 , Figure 6 and Figure 14 , Figure 15 , in order to make the water tank 180 not block the air passage 111, so as to increase the air passing area as much as possible and improve the humidifying efficiency and humidifying amount, the water tank 180 can be located directly above the water receiving groove 110. Specifically, the first water containing part 182 is located directly above the electrolysis area 122, and the second water containing part 183 is located directly above the water absorbing groove 130.

[0109] Optionally, the first water storage portion 182 is projected on the horizontal plane within the electrolysis area 122, and the second water storage portion 183 is projected on the horizontal plane within the water absorption groove 130. For example, in an embodiment, the cross-sectional width d1 of the first water storage portion 182 is less than or equal to the cross-sectional width D1 of the electrolysis area 122, and the cross-sectional width d2 of the second water storage portion 183 is less than or equal to the cross-sectional width D2 of the water absorption groove 130. In this way, it can be ensured that the water tank 180 is located directly above the water receiving groove 110, without affecting the air passing area of the air passing opening 111.

[0110] Please refer to Figure 4 and Figure 8 , in order to facilitate the installation of the water tank 180, the height of the second flange 113 of the water receiving groove 110 can be higher than the height of the first flange 112, so that the body 181 of the water tank 180 abuts against the second flange 113. Specifically, the body 181 includes opposite first and second side walls 181a and 181b, the first side wall 181a at least partially abuts against the surface of the humidifying assembly 140 close to the body 181, and the second side wall 181b abuts against the second flange 113. In this way, by clamping the body 181 of the water tank 180 between the humidifying assembly 140 and the second flange 113 of the water receiving groove 110, the installation stability and reliability of the water tank 180 are improved.

[0111] In this embodiment, the first side wall 181a of the body 181 is at least partially inclined from bottom to top towards the air passing opening 111. That is, the inclination direction of at least part of the first side wall 181a is consistent with the inclination direction of the wet membrane 150. In this way, at least part of the first side wall 181a can abut against the surface of the humidifying assembly 140 close to the body 181, specifically the surface of the mounting bracket 162 close to the second water storage portion 183.

[0112] Further, please refer to Figure 9 and Figure 10 , the mounting bracket 162 close to one side of the body 181 is provided with a support boss 165, and the bottom surface of the body 181 abuts against the support boss 165. Here, the support boss 165 can support the water tank 180, further improving the stability and reliability of the installation of the water tank 180.

[0113] Please refer to Figure 11 and Figure 12The lower end of the water outlet part 184 is provided with a water outlet, and the water outlet is provided with a valve switch 185 for controlling water outlet of the water outlet.

[0114] For example, please refer to Figures 16 to 20 In another embodiment, the water tank 180 is arranged in the water receiving groove 110 and located at the side of the electrolysis assembly 170 away from the humidifying assembly 140. The water outlet of the water tank 180 is located in the water guiding area 121 for supplying water into the water guiding area 121.

[0115] In this embodiment, the water receiving groove 110 is provided with a mounting boss 168 (as shown in Figure 19 and Figure 20 The mounting boss 168 is arranged at the side of the electrolysis area 122 away from the air outlet, and the mounting boss 168 is located at the periphery of the water guiding area 121. The water tank 180 is mounted on the mounting boss 168. The bottom of the water tank 180 is provided with a water outlet, and the water outlet is provided with a valve switch 185 for controlling water outlet of the water outlet.

[0116] In this embodiment, the water tank 180, the electrolysis assembly 170 and the humidifying assembly 140 are arranged along the length direction of the water receiving groove 130, so that the installation and dismounting of the water tank 180, the electrolysis assembly 170 and the humidifying assembly 140 are more convenient.

[0117] For example, please refer to Figure 26 and Figure 27 The present application also provides an air treatment device 200, which comprises a shell 210 and a humidifying module 100 arranged in the shell 210. The specific structure of the humidifying module 100 is referred to the above embodiments. Since the air treatment device 200 adopts all the technical solutions of the above embodiments, it has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0118] The shell 210 is provided with an air treatment air duct, and the humidifying module 100 is arranged in the air treatment air duct. The air treatment device 200 further comprises a fan module 230 arranged in the air treatment air duct, and the humidifying module 100 can be arranged above or below the fan module 230, without specific limitation. In order to facilitate the installation and disassembly of the humidifying module 100, an opening 211 in communication with the air treatment air duct can be formed on the shell 210, and the humidifying module 100 can be pullably installed in the air treatment air duct through the opening 211.

[0119] In an embodiment, in order to more conveniently install the humidifying module 100 in the air treatment air duct, a support rib can be arranged on the inner wall of the air treatment air duct, and a sliding rail structure in sliding cooperation with the support rib can be arranged on the outer wall of the humidifying module 100. In this way, the humidifying module 100 can be slidably installed on the support rib of the air treatment air duct through the sliding rail structure on the humidifying module 100 and the support rib. The support rib can play a role of installation guide and support.

[0120] Specifically, the sliding rail structure is arranged on the outer wall of the second flange 113 of the water collecting groove 110. Here, by making the height of the second flange 113 of the water collecting groove 110 higher than the height of the first flange 112, on the one hand, the installation of the water tank 180 can be well limited, ensuring the stable and reliable installation of the water tank 180, and on the other hand, the overall modularization of the humidifying module 100 can be realized, facilitating the installation and disassembly of the humidifying module 100.

[0121] Please refer to Figure 1 and Figure 26 The sliding rail structure can comprise at least two sliding rails 190, and the at least two sliding rails 190 are arranged in the height direction of the humidifying module 100. Correspondingly, the inner wall of the air treatment air duct is provided with a plurality of support ribs, and the plurality of support ribs are arranged in the height direction of the air treatment air duct. It is worth mentioning that if the number of the sliding rails 190 is at least three, such as three, four or more, a sliding groove 191 can be formed on the middle sliding rail, which can play a role of avoiding the support rib.

[0122] Further, in order to realize the treatment of air with multiple different functions and meet different needs of users, the air treatment device 200 can further comprise a purification module 220 arranged in the air treatment air duct (such as a HEPA filter, an activated carbon filter, an ionizer, an air purifier, etc.). Figure 27The purification module 220 is mainly used for purifying particles, dust, bacteria, viruses, formaldehyde and other substances in the air. The purification module 220 can include at least one of a HEPA net, a formaldehyde removal net, a plasma net, and an activated carbon net.

[0123] It should be noted that the user can select the required purification module 220 and humidification module 100 according to actual use needs. Here, in order to facilitate the user to install different functional modules into the air duct, a slide rail structure can also be provided on the purification module 220.

[0124] Please refer to Figure 28 and Figure 29 The present application also provides an air conditioner indoor unit 300, which comprises a housing 310 and an air treatment device 200 arranged in the housing 310. The air treatment device 200 comprises a humidification module 100, and the specific structure of the humidification module 100 is referred to the above embodiments. Since the air conditioner indoor unit 300 adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0125] The housing 310 comprises a front shell 311, a rear shell 312, a top cover 313 and a bottom plate 314, and the front shell 311, the rear shell 312, the bottom plate 314 and the top cover 313 form the housing 310. The housing 310 is provided with an air inlet, an air outlet and a first air duct connecting the air inlet and the air outlet. The air treatment device 200 is arranged in the first air duct, and the air treatment air duct of the air treatment device 200 is communicated with the first air duct. That is, the first air duct is mainly used for humidifying, sterilizing and purifying indoor air. Without loss of generality, the second air duct is also arranged in the housing 310, which is used as a heat exchange air duct of the air conditioner to adjust the temperature of indoor air. It should be noted that the first air duct and the second air duct can be communicated, of course, they can also be arranged independently.

[0126] In this embodiment, the air inlet comprises an outdoor air inlet and / or an indoor air inlet. In this way, the air treatment device 200 can not only treat the fresh air entering the air treatment air duct, such as humidification, sterilization, etc., but also treat the indoor air entering the air treatment air duct, such as humidification, sterilization, etc.

[0127] The application further provides an air conditioner, which comprises an air conditioner indoor unit 300 and an air conditioner outdoor unit, the air conditioner indoor unit 300 comprises a casing 310 and an air treatment device 200, the air treatment device 200 comprises the humidifying module 100, the specific structure of the humidifying module 100 is referred to the above-mentioned embodiments, since the air conditioner indoor unit 300 adopts all the technical solutions of the above-mentioned embodiments, at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0128] The above-mentioned is only the optional embodiment of the application, and does not limit the patent scope of the application, any equivalent structural transformation made by using the content of the specification and drawings of the application under the inventive concept of the application, or direct / indirect application in other related technical fields is included in the patent protection scope of the application.

[0129] The above-mentioned is only the optional embodiment of the application, and does not limit the patent scope of the application, any equivalent structural transformation made by using the content of the specification and drawings of the application under the inventive concept of the application, or direct / indirect application in other related technical fields is included in the patent protection scope of the application.

Claims

1. A humidification module, characterized in that, include: A water receiving trough, wherein an air vent is formed in the middle of the water receiving trough; A humidification assembly, comprising a wet film support and a wet film mounted on the wet film support, wherein the lower end of the wet film is disposed in the water receiving tank, and the wet film is inclined from bottom to top toward the air outlet; and A water tank is located above the humidification component and has an opening corresponding to the air vent. The water tank includes a main body and a water outlet. The opening is located on the main body, and the water outlet is located on the side of the main body facing the opening. A valve switch is provided at the lower end of the water outlet to control the water flow from the water outlet. The water receiving trough includes a water inlet trough and water suction troughs located on both sides of the water inlet trough. The water suction troughs are connected to the water inlet trough. The water inlet trough and the water suction trough together form the air passage. The water outlet is located above the water inlet trough and is used to supply water into the water inlet trough.

2. The humidification module as described in claim 1, characterized in that, The main body includes a first water-holding part and a second water-holding part disposed on both sides of the first water-holding part. The first water-holding part and the second water-holding part are connected. The water outlet part is connected to the first water-holding part. The first water-holding part is located above the water inlet trough, and the second water-holding part is located above the water suction trough.

3. The humidification module as described in claim 2, characterized in that, The water intake tank includes a water intake area and an electrolysis area. The electrolysis area connects the water intake area and the water intake tank. The water intake area is located on the side of the electrolysis area facing the air outlet. The first water-holding part is located above the electrolysis area, and the water outlet part is located above the water intake area for supplying water to the water intake area.

4. The humidification module as described in claim 3, characterized in that, The projection of the first water-holding part on the horizontal plane is located within the electrolysis zone, and the projection of the second water-holding part on the horizontal plane is located within the water absorption tank.

5. The humidification module as described in claim 3, characterized in that, The humidification module also includes an electrolysis component, which is located within the electrolysis zone.

6. The humidification module as described in claim 1, characterized in that, The wet film support has a clearance groove on the side near the water outlet to avoid the valve switch.

7. The humidification module as described in any one of claims 2 to 6, characterized in that, The water receiving trough has a first flange and a second flange, the air vent is formed on the inner side of the first flange, and the height of the second flange is higher than the height of the first flange.

8. The humidification module as described in claim 7, characterized in that, The body includes a first sidewall and a second sidewall opposite to each other, the first sidewall at least partially abutting against the surface of the humidification component near the water tank, and the second sidewall abutting against the second flange.

9. The humidification module as described in any one of claims 2 to 6, characterized in that, The wet film support includes a connecting frame and mounting frames disposed on both sides of the connecting frame. The connecting frame is located above the air outlet, and the mounting frames are inclined from the connecting frame toward the water absorption tank. The lower end of the mounting frame is disposed in the water absorption tank, and the wet film is mounted on the mounting frame.

10. The humidification module as described in claim 9, characterized in that, The mounting bracket is provided with a first mounting groove, and the wet film can be retracted and installed in the first mounting groove.

11. The humidification module as described in claim 9, characterized in that, The mounting bracket has a support boss on the side near the main body, and the bottom surface of the main body abuts against the support boss.

12. The humidification module according to any one of claims 1 to 6, characterized in that, The water tank is located directly above the water receiving trough.

13. The humidification module according to any one of claims 1 to 6, characterized in that, The angle between the wet film and the bottom surface of the water receiving tank is greater than 30° and less than 60°.

14. An air handling device, characterized in that, include: The housing is provided with an air handling duct; as well as The humidification module as described in any one of claims 1 to 13, wherein the humidification module is disposed within the air handling duct.

15. An indoor unit for an air conditioner, characterized in that, include: chassis; as well as The air handling device as claimed in claim 14, wherein the air handling device is disposed within the housing.

16. An air conditioner, characterized in that, It includes an outdoor air conditioning unit and an indoor air conditioning unit as described in claim 15.

Images