Air treatment component and air conditioner

Abstract

The utility model discloses an air handling component and an air conditioner, the air handling component comprises a purification module and a humidification module, and the rear part of the purification module is provided with an electric connection structure; the humidification module is arranged at the top of the purification module, the lower portion of the humidification module is provided with a ventilation opening which is open downwards and a rear water receiving part located behind the ventilation opening, a rear water pool with the open top is defined in the rear water receiving part, the front wall of the rear water receiving part forms an inclined wall which inclines from back to front and extends upwards, and the inclined wall is arranged between the rear water pool and the ventilation opening in a separated mode. Two side surfaces in the wall thickness direction of the inclined wall are respectively an inner surface facing the rear pool and an outer surface facing the ventilation opening; a water retaining structure is arranged on the outer surface of the inclined wall, and the lower end of the water retaining structure extends to the front of the lower end of the inclined wall and is located on the front side of the upper portion of the electric connection structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technology field especially is related to an air treatment component and air conditioner. BACKGROUND

[0002] Some air conditioners in the related art have a humidifying module and a purifying module, the humidifying module is located above the purifying module, and the humidifying module includes a wet film for humidification. However, when the wet film needs to be cleaned or disassembled, water on the wet film may drip onto the electrically charged components of the purifying module below, affecting the reliability of the purifying module. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the prior art. To this end, the utility model provides an air treatment component, which can block water intrusion into the electrical connection structure, reduce circuit short circuit or damage caused by water intrusion, and improve the working reliability of the entire air treatment component.

[0004] The utility model further provides an air conditioner with the air treatment component.

[0005] According to the air treatment component of the first aspect of the utility model, the air treatment component includes a purifying module and a humidifying module, the rear part of the purifying module has an electrical connection structure; the humidifying module is arranged on the top of the purifying module, the lower part of the humidifying module has a ventilation opening that is open downward, and a rear water receiving part located behind the ventilation opening, the rear water receiving part defines a rear water pool with an open top, the front wall of the rear water receiving part is formed as an inclined wall that extends upward from back to front, the inclined wall is arranged between the rear water pool and the ventilation opening, and the two side surfaces of the inclined wall in the wall thickness direction are respectively an inner surface facing the rear water pool and an outer surface facing the ventilation opening; wherein the outer surface of the inclined wall is provided with a water blocking structure, the lower end of the water blocking structure extends to the front of the lower end of the inclined wall, and is located above and in front of the electrical connection structure.

[0006] According to the air treatment component of the utility model, the water blocking structure is arranged on the outer surface of the inclined wall, even if water flows down along the outer surface of the inclined wall, the water blocking structure can also block the water in time on the front side of the electrical connection structure, so that the water cannot intrude into the electrical connection structure, the circuit short circuit or damage caused by water intrusion is reduced, and the working reliability of the entire air treatment component is improved.

[0007] In some embodiments, the upper end of the water blocking structure is connected with the inclined wall and extends vertically downward from the inclined wall, or extends obliquely downward from the inclined wall.

[0008] In some embodiments, the water blocking structure comprises an upper section and a lower section arranged in sequence from top to bottom; wherein the wall thickness of the upper section is greater than the wall thickness of the lower section; or the upper section is provided with a reinforcing rib connected with the inclined wall.

[0009] In some embodiments, the water blocking structure is a long strip-shaped structure extending in the left-right direction, and the left and right ends of the water blocking structure respectively extend to the left and right ends of the inclined wall, or respectively exceed the left and right ends of the inclined wall.

[0010] In some embodiments, the lower end of the water blocking structure is lower than the lower end of the inclined wall.

[0011] In some embodiments, the height difference between the lower end of the water blocking structure and the lower end of the inclined wall is less than 3mm.

[0012] In some embodiments, the purification module comprises a purification bracket, a power supply unit and a purification unit, the top of the purification bracket is open, the power supply unit is arranged at the rear of the purification bracket, the purification unit is pullably arranged in the purification bracket, and the rear end of the purification unit is electrically connected with the power supply unit through the electrical connection structure, and the height difference between the upper end of the purification unit and the lower end of the water blocking structure is greater than 4mm.

[0013] In some embodiments, the water blocking structure is located on the rear side of the central vertical plane of the inclined wall in the front-rear direction.

[0014] In some embodiments, the spacing between the lower end of the water blocking structure and the lower end of the inclined wall in the front-rear direction is 3-5mm.

[0015] In some embodiments, the side of the inclined wall facing the air vent is provided with a water guide side plate, the water guide side plate extends from the upper part of the inclined wall to the lower part of the inclined wall, the water guide side plate is two and is arranged in the left-right direction, and the water guide side plate is arranged close to the side edge of the inclined wall relative to the center of the inclined wall in the left-right direction.

[0016] In some embodiments, the water blocking structure is a long strip-shaped structure extending in the left-right direction, and the left and right ends of the water blocking structure respectively extend to the left and right ends of the inclined wall, and the two water guide side plates are respectively located at the left and right ends of the inclined wall, and the lower end of the water guide side plate extends to the left and right sides of the water blocking structure.

[0017] In some embodiments, the humidifying module comprises a wet film assembly, a tilting direction of the wet film assembly is consistent with a tilting direction of the tilting wall, and a lower end of the wet film assembly extends into the rear water receiving portion, and a spacing between the two water guide side plates in the left-right direction is greater than or equal to a width of the wet film assembly in the left-right direction.

[0018] In some embodiments, the tilting wall comprises a wall body and a steep wall portion, a height of the wall body in the up-down direction is greater than half of a total height of the tilting wall in the up-down direction, the steep wall portion is arranged above the front of the wall body and extends vertically upward or obliquely upward from bottom to top, and an included angle between the steep wall portion and a horizontal plane is greater than an included angle between the wall body and the horizontal plane; and / or, an upper end of the tilting wall is formed as a steep wall portion, the steep wall portion extends vertically upward or obliquely upward from bottom to top, and an included angle between the steep wall portion and a horizontal plane is greater than 80°.

[0019] In some embodiments, the humidifying module comprises a water receiving tray, an air duct frame and a wet film assembly, the water receiving tray comprises the rear water receiving portion and defines the ventilation opening, the air duct frame is arranged above the water receiving tray and has an open bottom to communicate with the ventilation opening, a front side of the air duct frame has a wet film dismounting opening, the wet film assembly extends into the air duct frame from the wet film dismounting opening towards the rear lower side, and a lower end of the wet film assembly extends into the rear water pool.

[0020] In some embodiments, the water receiving tray further comprises a front water receiving portion and a side water receiving portion, the front water receiving portion is arranged in front of the ventilation opening, the side water receiving portion is arranged on the left side and / or the right side of the ventilation opening, the front water receiving portion defines a front water pool, the side water receiving portion defines a side water pool, the front water pool communicates with the rear water pool through the side water pool, and the humidifying module further comprises a water tank arranged above the front water receiving portion and configured to supply water to the front water pool.

[0021] In some embodiments, the purifying module comprises a purifying support, a power supply unit and a purifying unit, the purifying support is open at the top and the bottom, the power supply unit is arranged at the rear of the purifying support, the purifying unit is arranged in the purifying support in a front-rear direction and is pullable, a rear end of the purifying unit is electrically connected to the power supply unit through the electrical connection structure, and the purifying unit is one or a plurality of units arranged in sequence in the up-down direction.

[0022] In some embodiments, the air treatment component further comprises a fresh air module, the fresh air module is arranged below the purifying module, and comprises a fresh air fan configured to supply air upward.

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

[0024] The air conditioner according to the embodiment of the present application, by setting the air treatment component of the first aspect, thereby improving the reliability of the air conditioner.

[0025] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0027] Figure 1 is a schematic view of the air treatment component according to an embodiment of the present application;

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

[0029] Figure 3 is Figure 2 the partial enlarged view shown in FIG. 1;

[0030] Figure 4 is a schematic view of the water retaining structure according to an embodiment of the present application;

[0031] Figure 5 is a schematic view of the water retaining structure according to another embodiment of the present application;

[0032] Figure 6 is Figure 2 the perspective view of the water pan shown in FIG. 1;

[0033] Figure 7 is Figure 2 the schematic view of the purification module shown in FIG. 1;

[0034] Figure 8 is Figure 2 the further partial enlarged view shown in FIG. 1;

[0035] Figure 9 is Figure 8 the partial enlarged view shown in FIG. 1;

[0036] Figure 10 is a sectional view of the humidification module according to an embodiment of the present application;

[0037] Figure 11 isFigure 10 a schematic view of a water tray shown in FIG. 1;

[0038] Figure 12 is an exploded view of an air handling component according to one embodiment of the present application;

[0039] Figure 13 is an exploded view of an air conditioner according to one embodiment of the present application;

[0040] Figure 14 is a schematic view of an air conditioner according to one embodiment of the present application.

[0041] Reference Signs:

[0042] air conditioner 1000;

[0043] air handling component 100;

[0044] fresh air module 1; fresh air fan 11;

[0045] purification module 2; purification support 21; purification unit 22; power supply unit 23; electrical connection structure 24;

[0046] humidification module 3; air duct frame 31; wet membrane dismounting port 311; wet membrane assembly 32; water tank 33;

[0047] water tray 34;

[0048] front water holding part 341; front water pool 3411;

[0049] rear water receiving part 342; rear water pool 3421;

[0050] inclined wall 3422; wall body 34223; steep wall part 34224; folded wall part 34225;

[0051] side water holding part 343; side water pool 3431;

[0052] vent 344;

[0053] water blocking structure 345; upper section 3451; lower section 3452; reinforcing rib 3453;

[0054] water guiding side plate 346;

[0055] ventilation and heat exchange component 200. DETAILED DESCRIPTION

[0056] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and should not be understood as limiting the present application.

[0057] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. For the purpose of simplification of the present application disclosure, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the applicability of other processes and / or the use of other materials.

[0058] Below, with reference to the drawings, the air treatment component 100 according to the first aspect of the present application is described.

[0059] Referring to Figure 1 , Figure 2 and Figure 3 , the air treatment component 100 comprises a purification module 2 and a humidification module 3, the rear part of the purification module 2 has an electrical connection structure 24, the humidification module 3 is arranged on the top of the purification module 2, the lower part of the humidification module 3 has a downwardly open air vent 344, and a rear water connection part 342 located behind the air vent 344, the rear water connection part 342 defines a rear water pool 3421 open at the top, the front wall of the rear water connection part 342 is formed as an inclined wall 3422 extending upwardly and inclined from rear to front, the inclined wall 3422 separates between the rear water pool 3421 and the air vent 344, the two side surfaces of the inclined wall 3422 in the wall thickness direction are respectively an inner surface facing the rear water pool 3421 and an outer surface facing the air vent 344; wherein the outer surface of the inclined wall 3422 is provided with a water blocking structure 345, the lower end of the water blocking structure 345 extends to the front of the lower end of the inclined wall 3422, and is located above and in front of the electrical connection structure 24.

[0060] It is found in the research that when the humidifying module is arranged on the top of the purifying module and the wet film assembly of the humidifying module is arranged in the humidifying air duct in an inclined manner, the contact area between the wet film assembly and the air can be increased, so that the humidifying efficiency is improved. The lower end of the wet film assembly extends into the water pan, so as to ensure the water supply of the wet film assembly. However, when the wet film assembly needs to be replaced due to maintenance, cleaning or the like, the water remaining on the wet film assembly may drip along the outer surface of the inclined wall to the electric connection structure of the purifying module below during the extraction of the wet film assembly, which may cause the performance of the purifying module to be damaged and may also cause electrical safety problems such as short circuit and electric leakage.

[0061] To this end, the water blocking structure 345 is arranged on the outer surface of the inclined wall 3422, so that even if the water flows along the outer surface of the inclined wall 3422, the water can be blocked by the water blocking structure 345 in time above and in front of the electric connection structure 24, so as to drip to a safe position without electricity, instead of invading the electric connection structure 24, thereby reducing the circuit short circuit or damage caused by water invasion, and improving the working reliability of the entire air treatment component 100.

[0062] In the embodiment of the present application, the lower end of the water blocking structure 345 extends to the front of the lower end of the inclined wall 3422, that is, the lower end of the water blocking structure 345 is higher than the electric connection structure 24, and the lower end of the water blocking structure 345 is located in front of the electric connection structure 24, so that when the water flows along the outer surface of the inclined wall 3422 and is blocked by the water blocking structure 345, and drips along the lower end of the water blocking structure 345, the water will fall in front of the electric connection structure 24, instead of invading the electric connection structure 24.

[0063] In the embodiment of the present application, the connection position and connection mode of the water blocking structure 345 and the inclined wall 3422 are not limited, for example, the water blocking structure 345 can be fixedly connected, detachably connected or integrally connected with the inclined wall 3422, and the cross-sectional shape of the water blocking structure 345 is not limited, which can be a straight structure or an arc structure extending forward, so as to block the water from dripping above and in front of the electric connection structure 24.

[0064] Exemplarily, referring to Figs. 1 to 3, Figure 3 and Figure 4 The upper end of the water blocking structure 345 is connected with the inclined wall 3422 and extends vertically downward from the inclined wall 3422, that is, the water blocking structure 345 extends vertically from top to bottom. In this way, the water can drip to a safe position without electricity along the vertical surface more quickly, so as to improve the water blocking efficiency and the safety of the entire air treatment component 100.

[0065] Alternatively, the upper end of the water-blocking structure 345 is connected to the inclined wall 3422 and extends obliquely downward toward the front, i.e., the water-blocking structure 345 extends obliquely downward toward the front from top to bottom. In this way, the water-blocking structure 345 forms a water guide surface away from the electrical connection structure 24, thereby further reducing the possibility of water splashing onto the electrical connection structure 24 from water splashing in front of the electrical connection structure 24.

[0066] In some embodiments, referring to Figure 4 , the water-blocking structure 345 includes an upper section 3451 and a lower section 3452 arranged in sequence from top to bottom; and the wall thickness of the upper section 3451 is greater than that of the lower section 3452. In this way, by reasonably adjusting the wall thicknesses of the upper section 3451 and the lower section 3452, the overall strength and stability of the structure can be significantly improved, so that the water-blocking structure 345 is not easily deformed, can effectively block when the amount of water flowing down along the outer surface of the inclined wall 3422 is large, and unnecessary material use is reduced, thereby reducing production costs. This design also reflects the consideration of product sustainability and environmental protection.

[0067] In some embodiments, referring to Figure 5 , the water-blocking structure 345 includes an upper section 3451 and a lower section 3452 arranged in sequence from top to bottom; and the upper section 3451 is provided with a reinforcing rib 3453 connected to the inclined wall 3422. In this way, the structural strength of the upper section 3451 is greatly enhanced, so that the water-blocking structure 345 can more stably maintain its shape and position and is not easily deformed or damaged, and can effectively block when the amount of water flowing down along the outer surface of the inclined wall 3422 is large. Exemplarily, the reinforcing rib 3453 can be multiple and arranged at intervals, so as to reduce costs while ensuring structural strength.

[0068] In some embodiments, referring to Figure 6 , the water-blocking structure 345 is a long strip structure extending in the left-right direction, and the left and right ends of the water-blocking structure 345 respectively extend to the left and right ends of the inclined wall 3422 or respectively exceed the left and right ends of the inclined wall 3422, i.e., the left end of the water-blocking structure 345 exceeds the left end of the inclined wall 3422 or is flush with the left end of the inclined wall 3422, and the right end of the water-blocking structure 345 exceeds the right end of the inclined wall 3422 or is flush with the right end of the inclined wall 3422.

[0069] In the above technical solution, the water-blocking structure 345 extends in the left-right direction and aligns with or exceeds the left and right ends of the inclined wall 3422, which can effectively block water flow in the entire left-right range and more fully prevent water flow from flowing to the electrical connection structure 24 of the purification module 2 through the edge, thereby improving the reliability and water-blocking effect of the water-blocking structure 345.

[0070] In addition, the long strip-shaped water-blocking structure 345 can increase the contact area with the inclined wall 3422, reduce the possibility of deformation and damage of the water-blocking structure 345, and thus improve the stability and reliability of the water-blocking structure 345.

[0071] In some embodiments, referring to Figure 4 , the lower end of the water-blocking structure 345 is lower than the lower end of the inclined wall 3422. In this way, the lower end of the water-blocking structure 345 becomes the lowest point of the entire inclined wall 3422, and this design ensures that when water flows through the inclined wall 3422, even if a larger water flow causes part of the water to flow over the water-blocking structure 345, the water flowing over the water-blocking structure 345 will not flow back up to the lower end of the inclined wall 3422 due to gravity, thereby maintaining the integrity of the waterproof barrier and improving the reliability of the water-blocking structure 345.

[0072] In some embodiments, referring to Figure 4 , the height difference H1 between the lower end of the water-blocking structure 345 and the lower end of the inclined wall 3422 is less than 3 mm. Optionally, the height difference H1 between the lower end of the water-blocking structure 345 and the lower end of the inclined wall 3422 is 1 mm, 1.5 mm, 2 mm, 2.5 mm, etc.

[0073] Although the lower end of the water-blocking structure 345 is lower than the lower end of the inclined wall 3422, it is not the lower the better, and the space compatibility between the water-blocking structure 345 and the structure below, such as the purification module 2, also needs to be considered. The height difference H1 between the lower end of the water-blocking structure 345 and the lower end of the inclined wall 3422 is less than 3 mm, which not only reduces the problem of structure collision caused by the lower end of the water-blocking structure 345 protruding too much downward, but also achieves the function of maintaining the integrity of the waterproof barrier, thereby improving the reliability of the air treatment component 100.

[0074] In some embodiments, referring to Figure 7 , the purification module 2 includes a purification support 21, a power supply unit 23, and a purification unit 22, the top of the purification support 21 is open, the power supply unit 23 is arranged at the rear of the purification support 21, and the purification unit 22 is arranged in the purification support 21 in a pullable manner, in combination with Figure 3 , the rear end of the purification unit 22 is electrically connected with the power supply unit 23 through an electrical connection structure 24, in combination with Figure 5 , the height difference H2 between the upper end of the purification unit 22 and the lower end of the water-blocking structure 345 is greater than 4 mm, and exemplarily, the height difference H2 between the upper end of the purification unit 22 and the lower end of the water-blocking structure 345 is 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, etc.

[0075] In the above technical solution, the top of the purification support 21 is open, so that the purification module 2 is connected with the air vent 344 of the humidification module 3, and the air after purification can enter the air vent 344 of the humidification module 3 through the top of the purification support 21, without other air duct connection structure, which simplifies the overall structure of the air treatment component 100, makes the air treatment component 100 compact in structure, and on the other hand, also makes the purification unit 22 be able to make full use of the space inside the purification support 21.

[0076] In addition, the power supply unit 23 is arranged at the rear of the purification support 21, that is, the power supply unit 23 becomes part of the rear baffle of the purification support 21, so that the purification unit 22 inserted into the purification support 21 can obtain power supply, which not only saves space, but also makes the structure of the entire purification module 2 more compact.

[0077] The purification unit 22 is arranged in the purification support 21 in a pullable manner, so that the user can easily take out the purification unit 22 from the purification support 21 for replacement or maintenance without disassembling the entire purification module 2, greatly improving the convenience of maintenance.

[0078] The rear end of the purification unit 22 is electrically connected with the power supply unit 23 through the electrical connection structure 24, which not only ensures the stability of power supply of the purification unit 22 during use, but also facilitates automatic disconnection of power connection during pulling, improving the maintenance convenience of the purification unit 22.

[0079] The height difference H2 between the upper end of the purification unit 22 and the lower end of the water retaining structure 345 is greater than 4mm, so that the operator cannot pull out the purification unit 22 completely in parallel during pulling, and a safety margin is left between the upper end of the purification unit 22 and the lower end of the water retaining structure 345, reducing the possibility of collision between the purification unit 22 and the water retaining structure 345 during pulling, and further ensuring the safe operation of the equipment.

[0080] Exemplarily, the purification unit 22 is a plurality of and arranged in the up-down direction, so that the user can flexibly configure the number and type of the purification unit 22 according to actual needs to meet the purification needs in different scenes. At the same time, the height difference between the uppermost purification unit 22 and the water retaining structure 345 is greater than 4mm, which ensures that even in the most compact configuration, the purification unit 22 can be smoothly pulled out without colliding with the water retaining structure 345.

[0081] In some embodiments, referring to Figure 3 , the water retaining structure 345 is located at the rear side of the central vertical plane S1 of the inclined wall 3422 in the front-rear direction. Wherein, the central vertical plane S1 refers to: the distance between the front end of the central vertical plane S1 and the inclined wall 3422 in the front-rear direction is equal to the distance between the rear end of the central vertical plane S1 and the inclined wall 3422 in the front-rear direction.

[0082] In the technical solution, the inclined wall 3422 serves as a structure participating in defining the air vent 344, and has a certain air guiding effect, guiding the air from the top of the purification bracket 21 to enter the humidifying air duct through the air vent 344. The water blocking structure 345 is located at the rear side of the central vertical plane S1 of the inclined wall 3422 in the front-rear direction, reducing the hindering effect on the purified air, thereby reducing the influence on the ventilation volume, allowing the air to smoothly pass through the air vent 344, and ensuring the ventilation efficiency of the equipment or system.

[0083] In some embodiments, referring to Figure 5 , the spacing W between the lower end of the water blocking structure 345 and the lower end of the inclined wall 3422 in the front-rear direction is 3-5 mm. For example, the spacing W between the lower end of the water blocking structure 345 and the lower end of the inclined wall 3422 in the front-rear direction is 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, etc.

[0084] In combination with the above embodiments, the lower end of the water blocking structure 345 is lower than the lower end of the inclined wall 3422. If the spacing W between the lower end of the water blocking structure 345 and the lower end of the inclined wall 3422 in the front-rear direction is too large, the length of the water blocking structure 345 in the vertical direction is too long, increasing the hindering effect on the purified air. Therefore, the spacing W between the lower end of the water blocking structure 345 and the lower end of the inclined wall 3422 in the front-rear direction is set to 3-5 mm, which reduces the influence on the ventilation volume and realizes the water blocking function of the water blocking structure 345.

[0085] In some embodiments, in combination with Figure 3 and Figure 6 , the side of the inclined wall 3422 facing the air vent 344 is provided with a water guiding side plate 346. The water guiding side plate 346 extends from the upper portion of the inclined wall 3422 to the lower portion of the inclined wall 3422. The water guiding side plate 346 is provided in two and spaced apart in the left-right direction. The water guiding side plate 346 is arranged close to the side edge of the inclined wall 3422 in the left-right direction relative to the center of the inclined wall 3422, that is, the spacing between the water guiding side plate 346 and the left side edge of the inclined wall 3422 in the left-right direction is less than the spacing between the water guiding side plate 346 and the center of the inclined wall 3422 in the left-right direction, and the spacing between the water guiding side plate 346 and the right side edge of the inclined wall 3422 in the left-right direction is less than the spacing between the water guiding side plate 346 and the center of the inclined wall 3422 in the left-right direction.

[0086] In the above technical solution, the water guide side plate 346 extends from the upper part to the lower part of the inclined wall 3422, which can effectively guide the water flow along the predetermined path, and help to protect the safe operation of the equipment. In addition, the water guide side plate 346 strengthens the structural strength of the inclined wall 3422 to some extent, and reduces the possibility of deformation of the inclined wall 3422 due to long-term high humidity environment. By arranging two water guide side plates 346 in the left-right direction and close to the side edges of the inclined wall 3422 relative to the center of the inclined wall 3422 in the left-right direction, the water flow is prevented from flowing to the electrical connection structure 24 of the purification module 2 through the side edges of the inclined wall 3422, and the reliability and water blocking effect of the water blocking structure 345 are further improved.

[0087] In the embodiments of the present application, the upper part of the inclined wall 3422 refers to the position above the vertical height center of the inclined wall 3422, for example, including the upper end of the inclined wall 3422 and the position close to the upper end, and the lower part of the inclined wall 3422 refers to the position below the vertical height center of the inclined wall 3422, for example, including the lower end of the inclined wall 3422 and the position close to the lower end.

[0088] In some embodiments, in combination with Figure 3 and Figure 6 , the water blocking structure 345 is a long strip-shaped structure extending in the left-right direction, and the left and right ends of the water blocking structure 345 extend to the left and right ends of the inclined wall 3422 respectively, and the two water guide side plates 346 are located at the left and right ends of the inclined wall 3422 respectively, and the lower ends of the water guide side plates 346 extend to the left and right sides of the water blocking structure 345, that is, the lower end of the left water guide side plate 346 extends to the left of the left end of the water blocking structure 345, and the lower end of the right water guide side plate 346 extends to the right of the right end of the water blocking structure 345.

[0089] The water flow flows along the water guide side plate 346 in the extension direction of the inclined wall 3422, and when it flows to the lower end of the water blocking structure 345, the water blocking structure 345 blocks it from moving further to the lower end of the inclined wall 3422, but drips from the lower end of the water blocking structure 345. Therefore, the cooperation of the water blocking structure 345 and the water guide side plate 346 forms a stable water blocking system. The water blocking structure 345 acts as the main water blocking barrier, while the water guide side plate 346 plays a supplementary and guiding role for the water flow, and the two together enhance the reliability and water blocking performance of the water blocking structure 345.

[0090] In some embodiments, in combination with Figure 8 and Figure 10 , the humidification module 3 includes a wet film assembly 32, the inclined direction of the wet film assembly 32 is consistent with the inclined direction of the inclined wall 3422, and the lower end of the wet film assembly 32 extends into the rear water receiving part 342, and in combination with Figure 6The interval of the two water guide side plates 346 in the left-right direction is greater than or equal to the width of the wet film assembly 32 in the left-right direction.

[0091] In the above technical solution, the interval of the two water guide side plates 346 in the left-right direction is greater than or equal to the width of the wet film assembly 32 in the left-right direction. This layout can effectively prevent the water flowing out of the wet film assembly 32 from flowing downward from the outside of the water guide side plate 346 during the pulling process, thereby improving the reliability of the entire water blocking system.

[0092] In some embodiments, referring to Figure 9 The inclined wall 3422 includes a wall body 34223 and a steep wall portion 34224. The height H3 of the wall body 34223 in the up-down direction is greater than half of the total height H4 of the inclined wall 3422 in the up-down direction. The steep wall portion 34224 is arranged above and in front of the wall body 34223 and extends vertically upward or obliquely upward toward the front and upper side from bottom to top. The included angle a1 between the steep wall portion 34224 and the horizontal plane is greater than the included angle a2 between the wall body 34223 and the horizontal plane.

[0093] Therefore, the arrangement of the steep wall portion 34224 helps to accelerate the flow speed of water droplets on the wall surface, making it easier for water droplets to drip downward along the steep wall portion 34224. This helps to reduce the accumulation of moisture on the inclined wall 3422 and prevent problems such as corrosion, mold growth, or bacterial growth caused by moisture accumulation.

[0094] In some embodiments, referring to Figure 9 The inclined wall 3422 includes a wall body 34223 and a steep wall portion 34224. The height H3 of the wall body 34223 in the up-down direction is greater than half of the total height H4 of the inclined wall 3422 in the up-down direction. The upper end of the inclined wall 3422 is formed as a steep wall portion 34224, which extends vertically upward or obliquely upward toward the front and upper side from bottom to top. The included angle a1 between the steep wall portion 34224 and the horizontal plane is greater than 80°. For example, the included angle a1 between the steep wall portion 34224 and the horizontal plane can be 82°, 85°, 87°, etc.

[0095] The design of the upper end of the inclined wall 3422 as a steep wall portion 34224 can guide the water flow to flow more smoothly along the predetermined path. This design helps to reduce water flow turbulence and splashing, and improves the directionality and controllability of water flow.

[0096] In some embodiments, referring to Figure 9The inclined wall 3422 comprises a wall body 34223 and a steep wall portion 34224. The height H3 of the wall body 34223 in the up-down direction is greater than half of the total height H4 of the inclined wall 3422 in the up-down direction. The steep wall portion 34224 is arranged above the front of the wall body 34223 and extends vertically upward or obliquely upward toward the front from bottom to top. The included angle a1 between the steep wall portion 34224 and the horizontal plane is greater than the included angle a2 between the wall body 34223 and the horizontal plane. The upper end of the inclined wall 3422 is formed as the steep wall portion 34224. The steep wall portion 34224 extends vertically upward or obliquely upward toward the front from bottom to top. The included angle between the steep wall portion 34224 and the horizontal plane is greater than 80°. For example, the included angle a1 between the steep wall portion 34224 and the horizontal plane can be 82°, 85°, 87°, etc.

[0097] In the above technical solution, the height H3 of the wall body 34223 in the up-down direction is greater than half of the total height H4 of the inclined wall 3422 in the up-down direction, that is, the inclined wall 3422 is mostly composed of the wall body 34223 and a small part is composed of the steep wall portion 34224. Since the inclination angle of the wall body 34223 is consistent with the wet film assembly 32, the wet film assembly 32 is convenient to disassemble and assemble. The arrangement of the steep wall portion 34224 helps to accelerate the flow speed of water droplets on the wall surface, so that the water droplets can more easily drip downward along the steep wall portion 34224. However, the steep wall portion 34224 is relatively large, and the steep wall portion 34224 is prone to interfere with the wet film assembly 32, which is not conducive to the insertion of the wet film assembly 32 into the water receiving portion 342.

[0098] It is worth noting that the steep wall portion 34224 and the wall body 34223 can be directly connected or indirectly connected through other structures. For example, the steep wall portion 34224 and the wall body 34223 can be connected through a folded wall portion 34225. The folded wall portion 34225 is bent toward the horizontal direction relative to the wall body 34223. The steep wall portion 34224 is bent toward the vertical direction relative to the folded wall portion 34225. In this way, the deformation of the upper end of the inclined wall 3422 can be reduced, so that the wet film assembly 32 can be smoothly inserted and avoid damage caused by collision with the upper end of the inclined wall 3422. Moreover, by arranging the folded wall portion 34225, the steep wall portion 34224 can be away from the wet film assembly 32, which can further improve the interference problem between the steep wall portion 34224 and the wet film assembly 32.

[0099] In some embodiments, referring to Figure 10The humidifying module 3 comprises a water container 34, an air duct frame 31 and a wet film assembly 32. The water container 34 comprises a rear water receiving portion 342 and defines an air vent 344. The air duct frame 31 is arranged above the water container 34 and has an open bottom to communicate with the air vent 344. The air duct frame 31 has a wet film dismounting opening 311 at the front side. The wet film assembly 32 extends into the air duct frame 31 from the rear lower side through the wet film dismounting opening 311, and the lower end of the wet film assembly 32 extends into the rear water pool 3421.

[0100] In the above technical solution, the wet film dismounting opening 311 is arranged at the front side of the air duct frame 31, so that the wet film assembly 32 can be conveniently inserted or removed from the front side. This simplifies the dismounting process of the wet film assembly 32 and reduces the operation difficulty and cost.

[0101] The rear water receiving portion 342 defines a rear water pool 3421 with an open top. The power supply unit 23 is arranged at the rear of the purification support 21, and the rear end of the purification unit 22 is electrically connected to the power supply unit 23 through the electrical connection structure 24. If the wet film assembly 32 is vertically inserted into the rear water pool 3421, water on the wet film assembly 32 will directly drip onto the electrical connection structure 24. However, the wet film assembly 32 extends into the air duct frame 31 from the rear lower side through the wet film dismounting opening 311, and the lower end of the wet film assembly 32 extends into the rear water pool 3421. The inclined wall 3422 of the rear water pool 3421 provides conditions for the installation of the water blocking structure 345. In combination with the design of the water blocking structure 345, when the wet film assembly 32 is dismounted, even if there are water droplets remaining, they will flow along the inclined direction to the water blocking structure 345 and then drip to a safe position without electricity, rather than invading the electrical connection structure 24, thereby reducing the circuit short circuit or damage caused by water invasion, and improving the working reliability of the entire air treatment component 100.

[0102] In some embodiments, referring to Figure 11 The water container 34 further comprises a front water receiving portion 341 and a side water receiving portion 343. The front water receiving portion 341 is arranged in front of the air vent 344, and the side water receiving portion 343 is arranged at the left side and / or right side of the air vent 344. The front water receiving portion 341 defines a front water pool 3411, and the side water receiving portion 343 defines a side water pool 3431. The front water pool 3411 communicates with the rear water pool 3421 through the side water pool 3431, in combination with Figure 10 The humidifying module 3 further comprises a water tank 33 arranged above the front water receiving portion 341 and configured to supply water to the front water pool 3411.

[0103] In the above technical solution, the front water tank 3411 and the rear water tank 3421 are connected by the side water tank 3431 to form a simple but effective water flow circulation path, which is beneficial to maintaining the humidity of the humidifying assembly and improving the humidity uniformity and efficiency. In addition, the distribution of the front water storage part 341 and the side water storage part 343 not only optimizes the water flow circulation path, but also enhances the overall structural strength of the water storage tray 34, making it more stable and reducing the risk of water leakage caused by vibration or external force.

[0104] The water tank 33 is arranged above the front water storage part 341 for convenient water supply, and does not interfere with the inclined wet membrane assembly 32 in structure, so that the wet membrane assembly 32 can be inclined to extend into the rear water tank 3421, which indirectly provides conditions for the installation of the water retaining structure 345. Combined with the design of the water retaining structure 345, when the wet membrane assembly 32 is disassembled, even if there are water droplets remaining, they will flow along the inclined direction to the water retaining structure 345, and then drop to the uncharged safe position, without invading the electrical connection structure 24, reducing the risk of circuit short circuit or damage caused by water invasion, thereby improving the working reliability of the entire air treatment part 100.

[0105] In some embodiments, combined with Figure 12 and Figure 7 The purification module 2 comprises a purification bracket 21, a power supply unit 23 and a purification unit 22. The top and bottom of the purification bracket 21 are open. The power supply unit 23 is arranged at the rear of the purification bracket 21. The purification unit 22 is pullably arranged in the purification bracket 21 along the front-rear direction. The rear end of the purification unit 22 is electrically connected to the power supply unit 23 through the electrical connection structure 24. The purification unit 22 is one or a plurality of units arranged in sequence along the up-down direction.

[0106] In the above technical solution, the purification module 2 is composed of the purification bracket 21, the power supply unit 23 and the purification unit 22. This modular design allows each part to be replaced or upgraded independently, improving the maintainability and flexibility of the equipment.

[0107] The purification unit 22 is pullably arranged in the purification bracket 21 along the front-rear direction, so that the operator can easily take out the purification unit 22 for cleaning or replacement, reducing the maintenance cost.

[0108] The power supply unit 23 is arranged at the rear of the purification bracket 21 and is electrically connected to the purification unit 22 through the electrical connection structure 24. This design simplifies the circuit layout while ensuring the stability and safety of power supply. After the purification unit 22 is pulled out, the risk of electric shock for the user is reduced.

[0109] The purification unit 22 can be one or a plurality of units arranged in sequence along the up-down direction. This design allows users to choose different numbers of purification units 22 according to actual needs to meet the purification needs of different scenarios.

[0110] In some embodiments, referring to Figure 13 , the air treatment component 100 further comprises a fresh air module 1, which is arranged below the purification module 2 and comprises a fresh air fan 11 for sending air upward.

[0111] The fresh air module 1, the purification module 2 and the humidification module 3 are arranged in sequence along the air flow direction, wherein the air flow introduced by the fresh air module 1 can first flow through the purification module 2 and then flow through the humidification module 3, and at least one of humidification and purification is realized according to the type selection and opening control of the purification module 2 and the humidification module 3.

[0112] Exemplarily, referring to Figure 13 , the fresh air module 1 comprises a centrifugal fan, and the air outlet of the centrifugal fan is upward, so that when the water pan 34 is provided with the air vent 344, the air flow can be directly sent upward into the humidification air duct.

[0113] This design makes the air flow sent upward by the centrifugal fan flow through the purification module 2 and the humidification module 3 in sequence, which not only saves space but also improves space utilization, so that the whole system is more suitable for installation in limited space, such as home, office and the like. The centrifugal fan has the characteristics of large air volume and high air pressure, and can quickly blow the air flow to the purification module 2 and the wet film assembly 32, which is beneficial to overcome the resistance of the purification module 2 and the wet film assembly 32 and improve the air treatment efficiency.

[0114] Next, referring to the drawings, the air conditioner 1000 according to the second aspect of the present application is described.

[0115] Referring to Figure 13 , the air conditioner 1000 comprises the air treatment component 100 according to any one of the embodiments of the first aspect of the present application.

[0116] Therefore, by adopting the above air treatment component 100, the reliability of the air conditioner 1000 as a whole can be improved.

[0117] Exemplarily, in combination with Figure 13 and Figure 14 , when the air conditioner 1000 comprises the air treatment component 100, the air conditioner 1000 can also simultaneously comprise a ventilation and heat exchange component 200, which can comprise a fan and a heat exchanger. When the ventilation and heat exchange component 200 is working, the fan introduces indoor air from the air conditioner inlet and blows the introduced air back to the indoor after heat exchange with the heat exchanger, thereby playing a role of indoor temperature regulation.

[0118] The type of the air conditioner 1000 is not limited, for example, can be an all-in-one air conditioner (such as a kitchen air conditioner, a mobile air conditioner, a window air conditioner, etc.) or a split air conditioner (such as a split hanging machine, a split cabinet machine, etc.), and when the type of the air conditioner 1000 is determined, the relative positions of the air handling component 100 and the ventilation and heat exchange component 200 can be known. For example, when the air conditioner 1000 is a cabinet machine, the ventilation and heat exchange component 200 can be located above the air handling component 100.

[0119] Other components of the air conditioner 1000 according to the embodiments of the present application, such as air duct components and panel components, etc., and operations are known to those of ordinary skill in the art, and will not be described in detail here.

[0120] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0121] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0122] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected, or can be communicated; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0123] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature is "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or it only means that the horizontal height of the first feature is higher than that of the second feature. The first feature is "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or it only means that the horizontal height of the first feature is less than that of the second feature.

[0124] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0125] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An air handling component, characterized by, The utility model relates to a water purifier, including: a purifying module, the rear part of the purifying module has an electrical connection structure; a humidifying module, the humidifying module is arranged on the top of the purifying module, the lower part of the humidifying module has a vent opening downward, and a rear water receiving part is located behind the vent, the rear water receiving part is limited to a rear water pool with an open top, the front wall of the rear water receiving part is formed as an inclined wall extending upwardly and obliquely from back to front, the inclined wall separates the rear water pool from the vent, and the two side surfaces of the inclined wall in the thickness direction are respectively an inner surface facing the rear water pool and an outer surface facing the vent; wherein, the outer surface of the inclined wall is provided with a water retaining structure, the lower end of the water retaining structure extends to the front of the lower end of the inclined wall and is located above the front side of the electrical connection structure.

2. The air handling component of claim 1, wherein, The upper end of the water retaining structure is connected with the inclined wall and extends vertically downward from the inclined wall, or extends obliquely downward from the inclined wall.

3. The air handling component of claim 1, wherein, The water retaining structure includes an upper segment and a lower segment arranged in sequence from top to bottom; wherein the wall thickness of the upper segment is greater than that of the lower segment; or the upper segment is provided with a reinforcing rib connected with the inclined wall.

4. The air handling component of claim 1, wherein, The water retaining structure is a long strip structure extending in the left-right direction, and the left and right ends of the water retaining structure extend to the left and right ends of the inclined wall respectively, or exceed the left and right ends of the inclined wall respectively on the left and right sides.

5. The air handling component of claim 1, wherein, The lower end of the water retaining structure is lower than the lower end of the inclined wall.

6. The air handling component of claim 5, wherein, The height difference between the lower end of the water retaining structure and the lower end of the inclined wall is less than 3mm.

7. The air handling component of claim 5, wherein, The purifying module includes a purifying support, a power supply unit and a purifying unit, the top of the purifying support is open, the power supply unit is arranged at the rear part of the purifying support, the purifying unit is arranged in the purifying support in a pullable manner, the rear end of the purifying unit is electrically connected with the power supply unit through the electrical connection structure, and the height difference between the upper end of the purifying unit and the lower end of the water retaining structure is greater than 4mm.

8. The air handling component of claim 1, wherein, The water retaining structure is located on the rear side of the central vertical plane of the inclined wall in the front-rear direction.

9. The air handling component of claim 8, wherein, The spacing between the lower end of the water retaining structure and the lower end of the inclined wall in the front-rear direction is 3mm-5mm.

10. The air handling component of claim 1, wherein, The side of the inclined wall facing the vent is provided with a water guide side plate, the water guide side plate extends from the upper part of the inclined wall to the lower part of the inclined wall, the water guide side plate is two and is arranged in the left-right direction, and the water guide side plate is arranged close to the side edge of the inclined wall in the left-right direction relative to the center of the inclined wall.

11. The air handling component of claim 10, wherein, The water retaining structure is a long strip structure extending in the left-right direction, and the left and right ends of the water retaining structure extend to the left and right ends of the inclined wall respectively, and the two water guide side plates are located at the left and right ends of the inclined wall respectively, and the lower end of the water guide side plate extends to the left and right sides of the water retaining structure.

12. The air handling component of claim 10, wherein, The humidifying module includes a wet membrane assembly, the inclination direction of the wet membrane assembly is consistent with the inclination direction of the inclined wall, and the lower end of the wet membrane assembly extends into the rear water receiving part, and the spacing of the two water guide side plates in the left-right direction is greater than or equal to the width of the wet membrane assembly in the left-right direction.

13. The air handling component of claim 1, wherein, The inclined wall comprises a wall body and a steep wall part, the height of the wall body in the up-down direction is greater than half of the total height of the inclined wall in the up-down direction, the steep wall part is arranged above the front of the wall body and extends vertically upward or obliquely upward from bottom to top, and the included angle between the steep wall part and the horizontal plane is greater than the included angle between the wall body and the horizontal plane. The upper end of the inclined wall is formed as a steep wall part, the steep wall part extends vertically upward or obliquely upward from bottom to top, and the included angle between the steep wall part and the horizontal plane is greater than 80°.

14. The air handling component of any of claims 1-13, wherein, The humidifying module comprises a water tray, an air duct frame and a wet film assembly, the water tray comprises the rear water receiving part and defines the ventilation opening, the air duct frame is arranged above the water tray and has an open bottom to communicate with the ventilation opening, the front side of the air duct frame has a wet film dismounting opening, the wet film assembly extends into the air duct frame from the wet film dismounting opening towards the rear and lower side, and the lower end of the wet film assembly extends into the rear water pool.

15. The air handling component of claim 14, wherein, The water tray further comprises a front water receiving part and a side water receiving part, the front water receiving part is arranged in front of the ventilation opening, the side water receiving part is arranged on the left side and / or the right side of the ventilation opening, the front water receiving part defines a front water pool, the side water receiving part defines a side water pool, the front water pool communicates with the rear water pool through the side water pool, and the humidifying module further comprises a water tank arranged above the front water receiving part and configured to supply water to the front water pool.

16. The air handling component of claim 1, wherein, The purification module comprises a purification support, a power supply unit and a purification unit, the top and the bottom of the purification support are open, the power supply unit is arranged at the rear of the purification support, the purification unit is arranged in the purification support in a pullable manner in the front-rear direction, the rear end of the purification unit is electrically connected to the power supply unit through the electrical connection structure, and the purification unit is one or a plurality of units arranged in sequence in the up-down direction.

17. The air handling component of claim 1, wherein, Further comprising: A fresh air module arranged below the purification module and comprising a fresh air fan configured to supply air upward.

18. An air conditioner characterized by comprising: The air treatment component comprises the air treatment component according to any one of claims 1-17.

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