For spray parts, water purification module and air conditioner

Abstract

The present application relates to the technical field of air conditioners, and discloses an opposed spraying member, which includes: a first nozzle head including a first nozzle; a second nozzle head including a second nozzle disposed opposite to the first nozzle; and a first baffle disposed along the circumferential direction of the first nozzle and / or the circumferential direction of the second nozzle. The opposed spraying member disclosed in the present application enables the water flows sprayed by the two relatively disposed nozzle heads to collide and generate water mist or water droplets. At the same time, the first baffle can weaken the influence of the air in the air conditioner on the water mist or water droplets, and prompt the collided water droplets to collide again, thereby enhancing the air purification effect. The present application also discloses a water purification module and an air conditioner including the opposed spraying member.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioners, for example, to a spray member, a water purification module and an air conditioner. Background Art

[0002] With the increasingly deteriorating environment, especially the problem of air pollution has attracted more and more attention. These pollutants entering the human body will have a very adverse impact on people's physical health. Therefore, people have become more and more concerned about how to purify the air, and various air purifiers have emerged as the times require. In order to save expenses, people have added the function of air purification to air conditioners.

[0003] At present, the air conditioners used in households all purify the air by using the method of dry multi-layer filtration and adsorption, and are combined with various catalytic and decomposition methods. After long-term use of the dry filtration method, since the filter screen cannot be cleaned, the filter screen can only be replaced later, increasing the later maintenance cost. Of course, there are also air conditioners that purify the air by humidifying, such as wetting water on a sponge or a cloth strip, and making the air pass through the sponge or the cloth strip to purify the air in this way. Although this method can humidify the air, the dust filtered out will accumulate on the sponge or the cloth strip, and the purification effect will become worse and worse after long-term use.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0005] When an air conditioner purifies the air by humidifying, the purification effect will become worse with long-term use. Summary of the Invention

[0006] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. The summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments, but is a preface to the subsequent detailed description.

[0007] The embodiments of the present disclosure provide a spray member, a water purification module and an air conditioner to solve the problem that when an existing air conditioner purifies the air by humidifying, the purification effect will become worse with long-term use.

[0008] In some embodiments, a spray member includes: a first spray head including a first nozzle; a second spray head including a second nozzle disposed opposite to the first nozzle; and a first baffle disposed along the circumferential direction of the first nozzle and / or the circumferential direction of the second nozzle.

[0009] The spray member, the water purification module and the air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0010] The spray member disclosed in the present application uses two oppositely arranged spray heads, so that the water flows ejected from the two spray heads collide to generate water mist or water droplets. At the same time, the first baffle can weaken the influence of the air in the air conditioner on the water mist or water droplets, and prompt the collided water droplets to collide again, enhancing the air purification effect.

[0011] The above general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

[0013] Figure 1 is a schematic structural diagram of a water purification module provided by an embodiment of the present disclosure;

[0014] Figure 2 is an exploded structural diagram of a water purification module provided by an embodiment of the present disclosure;

[0015] Figure 3 is a cross-sectional structural diagram of a water purification module provided by an embodiment of the present disclosure;

[0016] Figure 4 is a schematic structural diagram of a water purification module provided by an embodiment of the present disclosure;

[0017] Figure 5 is another schematic structural diagram of a water purification module provided by an embodiment of the present disclosure;

[0018] Figure 6 is a schematic structural diagram of a purification chamber provided by an embodiment of the present disclosure;

[0019] Figure 7 is another schematic structural diagram of a purification chamber provided by an embodiment of the present disclosure;

[0020] Figure 8 is another schematic structural diagram of a purification chamber provided by an embodiment of the present disclosure

[0021] Figure 9 is an exploded structural diagram of another water path structure provided by an embodiment of the present disclosure;

[0022] Figure 10 is a cross-sectional structural diagram of another water path structure provided by an embodiment of the present disclosure;

[0023] Figure 11 is a schematic structural diagram of a waterproof cover for a water purification module provided by an embodiment of the present disclosure;

[0024] Figure 12 is a cross-sectional view of a waterproof cover for a water purification module provided by an embodiment of the present disclosure;

[0025] Figure 13 is provided by an embodiment of the present disclosure Figure 12 partial enlarged view of;

[0026] Figure 14 is a schematic structural diagram of an air outlet cover for a water purification module provided by an embodiment of the present disclosure;

[0027] Figure 15 is a schematic structural diagram of a fan housing provided by an embodiment of the present disclosure;

[0028] Figure 16 is a rear view of a fan housing provided by an embodiment of the present disclosure

[0029] Figure 17 is a schematic structural diagram of a waterway structure provided by an embodiment of the present disclosure;

[0030] Figure 18 is an exploded structural diagram of a waterway structure provided by an embodiment of the present disclosure;

[0031] Figure 19 is a schematic sectional structure diagram of a waterway structure provided by an embodiment of the present disclosure;

[0032] Figure 20 is a schematic structural diagram of a waterway structure provided by an embodiment of the present disclosure;

[0033] Figure 21 is a schematic sectional structure diagram of a waterway structure provided by an embodiment of the present disclosure;

[0034] Figure 22 is a schematic structural diagram of another waterway structure provided by an embodiment of the present disclosure;

[0035] Figure 23 is a schematic structural diagram of a spray member provided by an embodiment of the present disclosure;

[0036] Figure 24 is a schematic structural diagram of a spray member provided by an embodiment of the present disclosure;

[0037] Figure 25 is a schematic structural diagram of another spray member provided by an embodiment of the present disclosure;

[0038] Figure 26 is a schematic structural diagram of a spray member provided by an embodiment of the present disclosure;

[0039] Figure 27 is a schematic diagram of a spray member provided by an embodiment of the present disclosure;

[0040] Figure 28 is an explosion schematic diagram of the spray part and the water purification module provided by an embodiment of the present disclosure;

[0041] Figure 29 is a structural schematic diagram of a water purification module provided by an embodiment of the present disclosure;

[0042] Figure 30 is a structural schematic diagram of a water purification module provided by an embodiment of the present disclosure;

[0043] Figure 31 is a structural schematic diagram of a water tank provided by an embodiment of the present disclosure;

[0044] Figure 32 is a structural schematic diagram of a water tank cover provided by an embodiment of the present disclosure;

[0045] Figure 33 is an assembly structural schematic diagram of a water collection component and an air input component provided by an embodiment of the present disclosure;

[0046] Figure 34 is Figure 33 a sectional structural schematic diagram in the A-A direction in;

[0047] Figure 35 is an assembly structural schematic diagram of a water collection component and an air input component provided by an embodiment of the present disclosure;

[0048] Figure 36 is a structural schematic diagram of a water purification module according to an embodiment of the present application;

[0049] Figure 37 is an explosion schematic diagram of a water purification module according to an embodiment of the present application;

[0050] Figure 38 is Figure 37 an enlarged view of part A in;

[0051] Figure 39 is a structural schematic diagram of a water pump and a shock-absorbing cushion block provided by an embodiment of the present disclosure;

[0052] Figure 40 is a structural schematic diagram of a water pump and a shock-absorbing cushion block provided by an embodiment of the present disclosure;

[0053] Figure 41 is a structural schematic diagram of a water purification module from a perspective provided by an embodiment of the present disclosure;

[0054] Figure 42 is Figure 41 a structural schematic diagram of another perspective of the water purification module shown in;

[0055] Figure 43Yes Figure 42 Schematic cross-sectional structure diagram in the H-H direction;

[0056] Figure 44 Schematic structure diagram of a water purification module provided by an embodiment of the present disclosure;

[0057] Figure 45 Yes Figure 44 Schematic cross-sectional structure diagram in the F-F direction;

[0058] Figure 46 Schematic partial cross-sectional structure diagram of a water purification module provided by an embodiment of the present disclosure;

[0059] Figure 47 Schematic external structure diagram of an air conditioner provided by an embodiment of the present disclosure, in which the window cover plate has been disassembled at the window;

[0060] Figure 48 Schematic outer side structure diagram of an air conditioner provided by an embodiment of the present disclosure.

[0061] Reference numerals:

[0062] 100, purification chamber; 101, first air inlet; 102, first air outlet; 103, air intake; 104, mounting hole; 110, second cylinder; 111, second hollow part; 120, third cylinder; 121, third hollow part; 130, first connection part; 131, collection section; 132, return section; 133, diversion groove; 140, second connection part; 150, first cylinder; 160, noise reduction module; 161, first noise reduction module; 162, second noise reduction module;

[0063] 200, counter-jet part; 201, counter-jet part main body; 202, water spray pipe; 203, water inlet pipe; 210, first spray head; 211, first nozzle; 220, second spray head; 221, second nozzle; 230, first baffle; 231, slow air cavity; 232, atomization interlayer; 233, wind blocking edge; 240, second baffle; 250, clamping protrusion; 260, pressure boosting module;

[0064] 300, water supply assembly; 310, water tank; 311, main body; 312, water tank cover; 313, handle; 314, mounting notch; 315, sliding groove; 316, shielding edge; 317, observation port; 320, water supply pipe fitting; 321, insertion part; 322, flow passage; 323, water flow passage; 324, ejection mechanism; 325, communication hole; 330, water pump; 331, water pump main body; 332, water pump base; 3321, through hole; 340, water supply pipeline; 350, anti-vibration cushion block; 351, convex column; 352, connection hole; 353, limiting piece; 354, buffer layer;

[0065] 400, Water collection component; 410, Water retaining edge; 411, Bending part; 420, Drainage pipe; 421, First end; 422, Second end; 430, Water collection tank; 432, Sewage detection module; 433, Cleaning port; 434, Water collection tank cover; 435, Sealing ring; 436, Sealing groove; 437, Water outlet; 438, First drain pipe; 439, Avoidance notch;

[0066] 510, Fan housing; 511, First-direction air outlet; 512, Second-direction air outlet; 513, Second air inlet; 520, First grille; 540, Second-direction air outlet channel; 550, Centrifugal fan;

[0067] 600, Waterproof cover; 610, First central cover plate; 620, First annular cover plate; 630, First annular connection part; 631, Inclined grille; 632, Zigzag channel;

[0068] 700, Air outlet cover; 710, Second central cover plate; 720, Second annular cover plate; 730, Second annular connection part; 731, Grille; 732, Air outlet channel;

[0069] 801, Purification space; 810, Housing; 840, Drainage pipeline; 900, Connecting channel;

[0070] 91, Housing; 911, Installation space; 912, Entrance; 913, Outlet; 92, Purification structure; 921, Purification sheet; 9211, Vertical surface; 9212, Inclined surface; 9213, Concave-convex structure; 9241, Flow channel; 9242, Inlet of the flow channel; 93, Water inlet pipeline; 94, Water pump; 95, Fan; 96, Connection structure. Detailed implementation mode

[0071] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be elaborated in detail below with reference to the accompanying drawings. The accompanying drawings are for reference and illustration only and are not intended to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a sufficient understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be shown in a simplified manner.

[0072] The terms "first", "second", etc. in the description and claims of the embodiments of the present disclosure and the above-mentioned accompanying drawings are used to distinguish similar objects and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to implement the embodiments of the present disclosure described here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0073] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0074] In addition, the terms "arranged", "connected", "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0075] Unless otherwise specified, the term "plurality" means two or more.

[0076] It should be noted that, without conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0077] Combined with Figures 1 to 3 As shown, the embodiments of the present disclosure provide a water purification module, including an air delivery component and a water delivery component.

[0078] The air delivery component and the water delivery component define a common purification chamber 100, and are provided with an air inlet 103 and an air outlet passage 732. Both the air inlet 103 and the air outlet passage 732 are communicated with the purification chamber 100, and the air is purified in the purification chamber 100 by means of water washing. Here, in order to facilitate the explanation of the product structure of this embodiment, the cooperation structures of the components related to the purification chamber 100 and the air delivery component, and the cooperation structures of the components related to the water delivery component are respectively described by way of example.

[0079] In some alternative embodiments, the air delivery component includes: an air inlet duct, arranged at the lower part of the water purification module and introducing air from the peripheral side; a purification air duct, communicated with the air inlet duct, and arranged to supply air in the vertical direction and wash and purify the air flow; an air outlet duct, communicated with the purification air duct, and arranged to discharge the purified air flow.

[0080] With the above embodiments, by arranging the air inlet air duct, the purified air duct, and the air outlet air duct in sequence from bottom to top, a vertical air supply mode is realized. After the air flow is purified by water washing in the purified air duct, the water droplets carried by the air flow move downward under the action of gravity and are separated from the upward flowing air flow, which helps to reduce the water droplet content in the air flow and improve the air quality delivered to the indoor environment.

[0081] Combined with Figure 4 and Figure 5 As shown, optionally, the water purification module includes a first cylinder body 150 that encloses the air inlet air duct, and an air inlet 103 is provided on the side wall of the first cylinder body 150; the second cylinder body 110 of the purification chamber 100 is arranged above the first cylinder body 150 and is connected to the first cylinder body 150. Combined with Figure 2 As shown. In this way, a circumferential air inlet and a vertical air supply mode are realized through the first cylinder body 150 and the second cylinder body 110, which is convenient for the air flow to be purified by water washing in the second cylinder body 110.

[0082] In this embodiment, the purification chamber 100 serves as the purified air duct of the air delivery assembly.

[0083] Combined with Figures 6 to 8 As shown, the purification chamber 100 includes: a second cylinder body 110 provided with a first air inlet 101 and including a second hollow part 111 communicated with the first air inlet 101; a third cylinder body 120 arranged above the second cylinder body 110 and having a first air outlet 102 at the top, and including a third hollow part 121 communicated with the first air outlet 102; a second connecting part 140 extending outward from the side wall of the second cylinder body 110 to the side wall of the third cylinder body 120 to connect the second cylinder body 110 and the third cylinder body 120; wherein, an installation hole 104 for cooperating with the spraying part of the water delivery assembly is provided on the side wall of the second cylinder body 110.

[0084] Here, the purification chamber 100 is communicated with the air inlet 103 of the first cylinder body 150 through the first air inlet 101, and is communicated with the air outlet channel through the first air outlet 102.

[0085] With the embodiments of the present disclosure, the air flow enters the third cylinder body 120 through the second cylinder body 110 and is purified by water washing in the second cylinder body 110. Based on the second connecting part 140 extending outward from the side wall of the second cylinder body 110 to the side wall of the third cylinder body 120 to connect the second cylinder body 110 and the third cylinder body 120, thus, the coverage area of the water curtain is larger than the cross-sectional area of the air flow flowing from the second cylinder body 110 to the third cylinder body 120, effectively improving the coverage range of the water curtain for purifying the air flow and improving the purification effect.

[0086] Airflow enters the second hollow part 111 from the first air inlet 101 of the second cylinder 110, and vertically supplies air in the second hollow part 111 and the third hollow part 121. The water washing and purification of the airflow facilitates the water washing and purification of the airflow by the spraying parts of the second cylinder 110. After that, the water droplets carried by the airflow move downward under the action of gravity, so as to separate from the upward flowing airflow, which helps to reduce the content of water droplets in the airflow and improve the air quality transported to the indoor environment.

[0087] The second connecting part 140 extends outward from the side wall of the second cylinder 110 to the side wall of the third cylinder 120. By connecting the second cylinder 110 and the third cylinder 120, it can be obtained that the ventilation area of the third cylinder 120 is larger than that of the second cylinder 110. In this way, it is convenient to set an air outlet cover and a waterproof cover at the first air outlet 102 of the third cylinder 120, and reduce the impact force of the air flow out of the second hollow part 111 on the air outlet cover. Secondly, it helps to reduce the water droplets carried by the airflow through the air outlet cover and the waterproof cover, and improve the air quality after purification.

[0088] Optionally, the second cylinder 110 includes: a first connecting part 130, which extends inward from the side wall of the second cylinder 110 and surrounds to form the first air inlet 101 of the second cylinder 110. In this way, it helps to achieve the full coverage of the intake air flow by the water curtain.

[0089] Since the first connecting part 130 extends inward from the side wall of the second cylinder 110 and surrounds to form the first air inlet 101 of the second cylinder 110, it can be obtained that the ventilation area of the second hollow part 111 of the second cylinder 110 is larger than that of the first air inlet 101. Thus, when the spraying parts are arranged on the side wall of the second cylinder 110, it helps to achieve the full coverage of the intake air flow in the second cylinder 110 by the water curtain.

[0090] When the water curtain formed by the spraying parts washes and purifies the airflow passing through, the water droplets in the water curtain splash outward to the side wall of the second cylinder 110 and the first connecting part 130 under the impact of the airflow, and the first connecting part 130 can recycle the splashed water droplets.

[0091] Optionally, part or all of the upper surface of the first connecting part 130 is inclined. In this way, it helps the water droplets splashing onto the second cylinder 110 and the first connecting part 130 to flow downward, which is convenient for collecting and recycling the dirty water. For example, when part of the upper surface of the first connecting part 130 is inclined, the dirty water can be collected in the non-inclined part of the upper surface of the first connecting part 130, and the first connecting part 130 can also play a role in collecting a certain amount of dirty water; when the entire upper surface of the first connecting part 130 is inclined, the dirty water directly flows into the device for recycling dirty water, and the upper surface of the first connecting part 130 no longer retains and collects dirty water.

[0092] Optionally, in combination Figure 7 andFigure 8 As shown in Figure 8 , the first connection part 130 includes: a converging section 131 surrounding the first air inlet 101 of the second cylinder 110; a return section 132 surrounding the converging section 131 and surrounded by the second cylinder 110. Wherein, the upper surface of the return section 132 slopes downward from one side of the second cylinder 110 to one side of the converging section 131. In this way, the splashed water droplets are converged and drained to the converging section 131 by the return section 132, and the dirty water is collected by the converging section 131. In the case of untimely discharge, a certain amount of dirty water can be retained.

[0093] Optionally, the upper surface of the return section 132 at the connection with the converging section 131 is higher than or equal to the upper surface of the converging section 131. In this way, it helps to drain and collect the dirty water. For example, when the upper surface of the return section 132 at the connection with the converging section 131 is higher than the upper surface of the converging section 131, the converging section 131 will not occupy the space of the return section 132 when retaining a certain amount of dirty water; when the upper surface of the return section 132 at the connection with the converging section 131 is equal to the upper surface of the converging section 131, that is, the upper surface of the return section 132 at the connection with the converging section 131 and the upper surface of the converging section 131 are in the same plane, in this way, it helps to avoid the generation of water flow noise when the dirty water flows from the return section 132 to the converging section 131.

[0094] Optionally, the return section 132 of the first connection part 130 includes a plurality of diversion grooves 133 arranged in a row; wherein, the bottom surface of the diversion groove 133 is higher than or equal to the upper surface of the converging section 131. In this way, the splashed water droplets can be converged and drained to the converging section 131 through the diversion grooves 133. For example, when the bottom surface of the diversion groove 133 is higher than the upper surface of the converging section 131, the converging section 131 will not occupy the space of the return section 132 when retaining a certain amount of dirty water; when the bottom surface of the diversion groove 133 is equal to the upper surface of the converging section 131, that is, the bottom surface of the diversion groove 133 and the upper surface of the converging section 131 are in the same plane, in this way, it helps to avoid the generation of water flow noise when the dirty water flows from the diversion groove 133 to the converging section 131.

[0095] Optionally, the diversion groove 133 slopes downward from one side of the second cylinder 110 to one side of the converging section 131. In this way, it helps to converge and drain the splashed water droplets.

[0096] Optionally, the plurality of diversion grooves 133 extend radially and are arranged at intervals in the circumferential direction, and all are arranged towards the axis of the first connection part 130. In this way, the splashed water droplets are converged and drained through the diversion grooves 133.

[0097] Optionally, the top end of the diversion groove 133 is close to or in contact with the side wall of the second cylinder 110. In this way, when the top end of the diversion groove 133 contacts the side wall of the second cylinder 110, the water droplets on the side wall of the second cylinder 110 can be better converged and drained; when the top end of the diversion groove 133 is close to the side wall of the second cylinder 110, it is convenient to connect the first connection part 130 to the second cylinder 110, preventing cracks from occurring in the joint due to the accumulation of dirty water.

[0098] In some embodiments, as shown in Figure 9 and Figure 10 the water purification module further includes a waterproof cover 600 and / or an air outlet cover 700. The waterproof cover 600 and the air outlet cover 700 are arranged on the first air outlet 102. The waterproof cover 600 is provided with a plurality of zigzag channels 632, and the plurality of zigzag channels 632 are arranged in a ring shape; the air outlet cover 700 is provided with a plurality of air outlet channels 732, and the plurality of air outlet channels 732 are arranged in a ring shape. By means of the arrangement of the zigzag channels 632, the waterproof cover 600 can intercept some water vapor or water molecule clusters carried in the purified air and flow back into the purification chamber 100 under the action of gravity, thereby effectively reducing the water content in the outflowing air flow. The air outlet cover 700 guides the purified air flowing out of the purification chamber 100 and reduces the flow rate of the purified air, thereby achieving a more stable air outlet effect.

[0099] Optionally, the air outlet cover 700 is on the lower side and the waterproof cover 600 is on the upper side.

[0100] Figure 11 FIG. is a schematic structural view of a waterproof cover for a water purification module provided by an embodiment of the present disclosure; Figure 12 FIG. is a cross-sectional view of a waterproof cover for a water purification module provided by an embodiment of the present disclosure; Figure 13 FIG. is provided by an embodiment of the present disclosure Figure 12 partial enlarged view of.

[0101] As shown in Figures 11 to 13 an embodiment of the present disclosure provides a waterproof cover for a water purification module, including a first central cover plate 610, a first annular cover plate 620 and a first annular connection part 630. The first annular cover plate 620 is coaxial with the first central cover plate 610; the first annular connection part 630 connects the first central cover plate 610 and the first annular cover plate 620 and includes a plurality of inclined gratings 631 arranged in a row, and a zigzag channel 632 is formed between adjacent inclined gratings 631.

[0102] By using the waterproof cover for the water purification module provided in the embodiments of the present disclosure, a broken-line channel is formed between adjacent inclined grilles connecting the first central cover plate and the first annular cover plate. Water vapor or water molecule clusters contained in the air flow passing through this channel are intercepted during the flowing process and flow downward along the grille wall under the action of gravity, thereby effectively reducing the amount of liquid droplets in the air flow flowing out through the waterproof cover.

[0103] Figure 14 is a schematic structural diagram of the air outlet cover for the water purification module provided in the embodiments of the present disclosure. Combining Figure 14 As shown, the embodiments of the present disclosure provide an air outlet cover for a water purification module, including a second central cover plate 710, a second annular cover plate 720, and a second annular connection part 730. The second annular cover plate 720 is coaxially arranged with the second central cover plate 710; the second annular connection part 730, connecting the second central cover plate 710 and the second annular cover plate 720, includes a plurality of air outlets arranged circumferentially; the air outlets are provided with grilles 731; an air outlet channel 732 is formed between adjacent grilles 731.

[0104] Optionally, the second annular connection part 730 is provided with a plurality of air outlets arranged circumferentially, the air outlets are provided with a plurality of grilles 731, and an air outlet channel is formed between adjacent grilles 731. In this way, the air can flow smoothly from one side of the air outlet cover to the other side along the air outlet channel 732.

[0105] By using the air outlet cover for the water purification module provided in the embodiments of the present disclosure, through the grilles arranged at the air outlets, the air blown out along the purification cavity can be dispersed, and the air flow rate can be effectively reduced, thereby achieving a more stable air outlet effect.

[0106] In some embodiments, the second annular connection part 730 is inclined upward from one side of the second annular cover plate 720 to one side of the second central cover plate 710. An included angle is formed between the second annular connection part 730 and the second central cover plate 710. In this way, the air blown out along the purification cavity can be dispersed and the direction of air flow can be changed, effectively reducing the air flow rate and achieving a stable air outlet effect.

[0107] Optionally, combining Figure 4 、 Figure 15 and Figure 16As shown in the figure, the air outlet air path includes: a fan housing 510, which is arranged above the second cylinder 110 and communicated with the second cylinder 110, and an air outlet is provided on the side wall; a centrifugal fan 550, which is arranged in the fan housing 510 and is configured to suck air flow from the air inlet, flow through the air inlet air path and the purified air path, and then discharge it from the air outlet. In this way, the clean air is discharged from the air outlet of the fan housing 510 through the centrifugal fan 550. The air outlet is arranged on the side wall of the fan housing 510, which is convenient for air supply. The fan housing 510 is arranged above the second cylinder 110. During the upward flow of the air flow, it helps the air flow to separate from the water droplets, further reducing the water droplet content in the purified air and avoiding increasing the humidity of the indoor space.

[0108] Optionally, the air outlet of the fan housing 510 includes: a first-direction air outlet 511, which is arranged at a first position on the side wall of the fan housing 510 and is provided with a plurality of rotatable first grilles 520, and is configured to discharge the purified air to the external environment, such as Figure 4 shown in the figure. In this way, by means of the rotatable first grilles 520, the air flow rate of the first-direction air outlet 511 is controlled, improving the comfort.

[0109] The first position is located at the front side of the fan housing 510, where the "front side of the fan housing 510" can be understood as the side facing the user. In this way, it helps the centrifugal fan 550 to directly blow the purified air towards the user, enabling the user to have a better feeling.

[0110] Optionally, the air outlet of the fan housing 510 further includes: a second-direction air outlet 512 and a second-direction air outlet passage 540. The second-direction air outlet 512 is arranged at a second position on the side wall of the fan housing 510 and is configured to discharge the purified air to the air inlet side of the heat exchanger; wherein, the second position of the fan housing 510 is arranged opposite to the first position of the fan housing 510, such as Figure 15 shown in the figure. In this way, it helps to improve the quality of the air discharged after passing through the heat exchanger. The first position and the second position are arranged opposite to each other. When the first-direction air outlet 511 and the second-direction air outlet 512 discharge air simultaneously, they do not interfere with each other.

[0111] In some embodiments, the fan housing for the water purification module further includes a second air inlet 513, which is arranged on the bottom wall of the housing main body and is configured to suck the air purified in the purification chamber. Optionally, the second air inlet 513 is connected to the air outlet of the water purification module. In this way, it can ensure that the air purified by the water purification module is directly sent into the room or the air inlet side of the indoor heat exchanger through the fan.

[0112] The air purified by water has two control modes and two air ducts. One is that the purified air passes through the front housing of the fan and then blows out through the front panel; the other is that it passes through the rear housing of the fan, blows upward through the air duct to the heat exchanger, and after being condensed by the heat exchanger, it returns to the purification chamber 100 of the water purification, which reduces the frequency of users' water replacement and avoids excessive water vapor flowing into the room, realizing the control of the indoor humidity. Or, according to different indoor humidity requirements, the air after water washing controls the flow of the purified air. One is to directly blow out, and the other is to enter the heat exchanger through the air duct. After the dehumidification function of the heat exchanger, the condensed water flows back to the water washing purification module.

[0113] In summary, the water purification module provided by this application realizes the three-degree adjustment of the temperature, humidity and cleanliness of the air by washing the air with water; realizes "consumable-free" purification, pure ecological environmental protection and enjoyment of fresh air after rain through the technology of washing air with water; and generates ecological negative ions beneficial to the human body by simulating natural phenomena.

[0114] In some optional embodiments, the water delivery assembly includes a water purification assembly, a water inlet waterway and a water return waterway.

[0115] Combined with Figures 17 to 26 As shown, the embodiments of the present disclosure provide a water purification assembly for a water purification module, including a purification chamber 100 and a counter-jet member 200. The counter-jet member 200 is disposed in the purification chamber 100; the counter-jet member 200 can make the water flow jet oppositely and form water mist or water droplets in the purification chamber 100 after the water flow collides.

[0116] In the water purification assembly for the water purification module provided by the embodiments of the present disclosure, the counter-jet member 200 uses the collision of the oppositely jet water flows to generate water mist or water droplets. The water mist or water droplets fill the entire purification chamber 100, can completely cover the flow path cross-section of the air flow, and comprehensively wash and purify the air flow passing through the purification chamber 100. Moreover, the atomization effect of the water mist or water droplets generated by the counter-jet member is better, the water droplet particle size is smaller and more uniform, and a better water washing and purification effect is achieved.

[0117] The counter-jet member 200 includes a nozzle and a water inlet. The nozzle of the counter-jet member 200 is communicated with the water inlet of the counter-jet member. The nozzle is located in the purification chamber 100 and is used for spraying water into the purification chamber 100. The water outlet of the water inlet waterway is communicated with the water inlet of the counter-jet member. The water inlet of the water return waterway is communicated with the purification chamber 100 and is used for leading out the water flow in the purification chamber 100 from the purification chamber 100.

[0118] In some embodiments, combined with Figures 23 to 26As shown in the figure, the nozzles of the spray member 200 include a first nozzle 210 and a second nozzle 220. The first nozzle 210 includes a first nozzle orifice 211, and the second nozzle 220 includes a second nozzle orifice 221. The second nozzle orifice 221 is disposed opposite to the first nozzle orifice 211; a baffle is disposed on the first nozzle 210 and / or the second nozzle 220. The spray member utilizes the collision of water flows ejected from two opposite nozzles to generate water mist or water droplets, and the water mist or water droplets are diffused in the purification chamber 100 to wash and purify the air flow passing through the purification chamber 100. The arrangement of the baffle can help the spray member 200 form a better water mist effect, form smaller droplets, and diffuse inside the entire cavity of the purification chamber 100, so that the air passing through the purification chamber 100 can fully contact with water to achieve the effect of washing and purification.

[0119] In some embodiments, the baffle includes a first baffle 230 and / or a second baffle 240. The first baffle 230 is disposed on the circumferential direction of the first nozzle orifice 211 or the circumferential direction of the second nozzle orifice 221; the second baffle 240 is disposed at a position on the back side of the first nozzle orifice 211 or the second nozzle orifice 221.

[0120] In the embodiments of the present disclosure, the first baffle 230 is disposed on the circumferential direction of the nozzle (the first nozzle orifice 211 or the second nozzle orifice 221), so that the water ejected from the opposite nozzles impacts on the first baffle 230 to improve the water mist effect. The second baffle 240 is disposed at a position on the side of the nozzle in the direction opposite to the ejection direction (i.e., the back position) to protect the water flow ejected from the nozzle and avoid the influence of the external environment on the water flow. For example, when the spray member 200 is on the air flow path of the purification chamber 100, the air flow will cause the ejected water flow to deflect, resulting in a poor impact effect of the relatively ejected water flows, affecting the formation of the water mist, and also causing the formed water mist or water droplets to deflect toward the air outlet side, thereby affecting the formation of the water mist and ultimately reducing the purification effect.

[0121] Optionally, the second baffle 240 is disposed on the first nozzle 210 or the second nozzle 220 on the windward side and is located between the incoming air and the first nozzle orifice 211 or the second nozzle orifice 221 on the windward side to provide a good protection effect for the first nozzle orifice 211 and the second nozzle orifice 221 of the spray member 200.

[0122] The spray member of the embodiments of the present disclosure has at least the following three structures. The first type of spray member, as shown in combination with Figure 23 As shown in the figure, the first baffle 230 is disposed on the circumferential direction of both the first nozzle orifice 211 and the second nozzle orifice 221. The second type of spray member, as shown in combination with Figure 25 As shown in the figure, the second baffle 240 is disposed at a position on the back side of the first nozzle 210 or the second nozzle 220 on the windward side. The third type of spray member, as shown in combination with Figure 27As shown, first baffles 230 are provided both in the circumferential direction of the first nozzle 211 and in the circumferential direction of the second nozzle 221, and a second baffle 240 is provided at the position on the back side of the first nozzle head 210 on the windward side. The appropriate spray member 200 can be selected according to actual needs.

[0123] Optionally, an atomization sandwich layer 232 is formed between the first baffle 230 on the first nozzle head 210 and the first baffle 230 on the second nozzle head 220. The atomization sandwich layer 232 can cause the collided water droplets to collide again.

[0124] In some embodiments, the area of the first baffle 230 is smaller than the area of the second baffle 240. Since the two baffles have different functions, their areas are different. Optionally, the diameter of the first baffle 230 is 2 to 4 times the diameter of the first nozzle 211 or the second nozzle 221. The diameter of the second baffle 240 is 6 to 10 times the diameter of the first nozzle 211 or the second nozzle 221.

[0125] Optionally, the diameter range of the first baffle 230 is 4 mm to 8 mm. For example, the diameter range of the first baffle 230 is 4.5 mm to 7.5 mm. For example, the diameter range of the first baffle 230 is 5 mm to 7 mm. For example, the diameter range of the first baffle 230 is 6.5 mm to 7.5 mm. For example, the diameter of the first baffle 230 is 7 mm.

[0126] In the embodiments of the present disclosure, the spray member disclosed in the present application enables the water flows ejected from the two opposite nozzle heads to collide and generate water mist or water droplets through two relatively arranged nozzle heads. The area of the water mist or water droplets is circular. At the same time, the first baffle can weaken the influence of the air in the air conditioner on the water mist or water droplets, and promote the collided water droplets to collide again, enhancing the air purification effect.

[0127] Optionally, in combination with Figure 23 As shown, the shape of the first baffle 230 includes a circle, a rectangle, or a polygon. For example, when the shape of the first baffle is a circle, the circular first baffle can make the water flows ejected from the two nozzle heads generate water mist or water droplets more uniformly, and has a better water washing and purification effect on the air.

[0128] Optionally, in combination with Figure 24As shown, a slow - wind cavity 231 is provided on one side of the first baffle 230 away from the first nozzle 211 and / or the second nozzle 221. Optionally, a slow - wind cavity 231 is integrally formed on one side of the first baffle 230 on the first spray head 210 away from the first nozzle 211. Optionally, a slow - wind cavity 231 is integrally formed on one side of the first baffle 230 on the second spray head 220 away from the second nozzle 221. Optionally, a slow - wind cavity 231 is provided on one side of the first baffle 230 on the first spray head 210 away from the first nozzle 211, and a slow - wind cavity 231 is provided on one side of the first baffle 230 on the second spray head 220 away from the second nozzle 221.

[0129] Optionally, a wind - blocking edge 233 is integrally formed on one side of the first baffle 230 away from the first nozzle 211 or the second nozzle 221. The wind - blocking edge 233 is arranged along the circumferential direction of the first baffle 230, and the wind - blocking edge 233 encloses the slow - wind cavity 231.

[0130] In the embodiments of the present disclosure, by providing a slow - wind cavity on the first baffle, the air in the air conditioner first enters the slow - wind cavity of the first baffle and the wind speed is reduced. Then, when passing through the water mist, due to the reduced wind speed, the influence of the wind on the water mist is weakened, making the water - washing and purification effect of the air better.

[0131] Optionally, in combination with Figure 24 As shown, the diameter of the first nozzle 211 is the same as the diameter of the second nozzle 221. For example, the diameter of the first nozzle 211 can be regarded as the aperture of the water - spraying hole, or the diameter of the first nozzle 211 can be regarded as the inner diameter of the water - spraying hole. By making the diameters of the first nozzle and the second nozzle the same, the density of the generated water mist can be made more uniform, making the water - washing and purification effect of the air better.

[0132] Optionally, in combination with Figure 24 As shown, the distance between the first nozzle 211 and the second nozzle 221 is H, the diameters of both the first nozzle 211 and the second nozzle 221 are d, and d is less than or equal to H. For example, the value range of H is 1 mm to 6 mm. For example, the value range of H is 2 mm to 5 mm. For example, the value range of H is 2.5 mm to 4.5 mm. For example, the value range of H is 3 mm to 4 mm. For example, the value of H is 3.5 mm. For example, the value range of d is 1 mm to 3 mm. For example, the value range of d is 1.5 mm to 2.5 mm. For example, the value of d is 2 mm. In the embodiments of the present disclosure, the opposed - spraying member disclosed in the present application uses two relatively arranged spray heads, so that the water flows sprayed by the two spray heads collide to generate water mist or water droplets. At the same time, when the distance between the first nozzle and the second nozzle is less than or equal to the diameters of the first nozzle and the second nozzle, the water flows sprayed by the two spray heads generate water mist or water droplets more uniformly, and the water - washing and purification effect on the air is better.

[0133] Optionally, in combination withFigure 2 As shown, the ratio range of d to H is 1:1 to 2. In the embodiments of the present disclosure, by adjusting the ratio of the spacing H to the diameter d of the first nozzle, the density of the water mist or water droplets formed by the impact of the water flows ejected from the first nozzle and the second nozzle can be made more uniform, and a better water washing effect can be achieved on the air entering the air conditioner.

[0134] Optionally, the ratio range of d to H is 1:1 to 1.25. In the embodiments of the present disclosure, by adjusting the ratio of the spacing H to the diameter d of the first nozzle, the density of the water mist or water droplets formed by the impact of the water flows ejected from the first nozzle and the second nozzle can be made more uniform, and a better water washing effect can be achieved on the air entering the air conditioner, and the purification effect is better.

[0135] Optionally, in combination with Figure 2 As shown, the first nozzle 211 and the second nozzle 221 are coaxially arranged. In the embodiments of the present disclosure, by coaxially arranging the first nozzle and the second nozzle, when the columnar water flow ejected from the first nozzle collides with the columnar water flow ejected from the second nozzle, the accuracy of the collision of the two water flows is improved, and the density of the water mist or water droplets formed by the impact of the water flows ejected from the first nozzle and the second nozzle is also made more uniform, and the purification effect is good.

[0136] In some embodiments, the two nozzles of the spray member 200 arranged oppositely are located on the axis of the purification chamber 100. That is, the first nozzle 211 and the second nozzle 221 are located on the axis of the relatively arranged first air inlet 101 and the first air outlet 102.

[0137] In some embodiments, in combination with Figure 25 As shown, the spraying direction of the spray member 200 is parallel to the flowing direction of the air flow flowing through the purification chamber 100. That is, the water mist layer formed by the opposite spraying of the spray member 200 diffuses in a direction perpendicular to the air flow, so as to ensure that the water mist can cover the flow path cross-section of the air flow and ensure that the flowing air flow is washed by the water mist or water droplets.

[0138] Optionally, in combination with Figure 24 As shown, the diameter of the first baffle 230 is 2 to 4 times the diameter of the first nozzle 211 or the second nozzle 221. When the water flow ejected from the first nozzle collides with the water flow ejected from the second nozzle, some water droplets or small water flows are generated while generating water mist. By adjusting the multiple relationship between the diameter of the first baffle and the diameter of the first nozzle, the water droplets or small water flows can collide again in the atomization interlayer and form water mist again, making the density of the water mist more uniform and the purification effect better.

[0139] Optionally, the diameter of the second baffle 240 is greater than the diameter of the first nozzle 211 or the second nozzle 221.

[0140] Optionally, the diameter of the second baffle 240 ranges from 12 mm to 20 mm. For example, the diameter of the second baffle 240 ranges from 13 mm to 19 mm. For example, the diameter of the second baffle 240 ranges from 14 mm to 18 mm. For example, the diameter of the second baffle 240 ranges from 14.5 mm to 17.5 mm. For example, the diameter of the second baffle 240 ranges from 15 mm to 17 mm. For example, the diameter of the second baffle 240 ranges from 15.5 mm to 16.5 mm. For example, the diameter of the second baffle 240 is 16 mm.

[0141] In the embodiments of the present disclosure, the spray components disclosed in the present application use two oppositely arranged nozzles, so that the water flows ejected from the two nozzles collide to generate water mist or water droplets, and the area of the water mist or water droplets is circular. The wind entering from the air inlet of the air conditioner blows the water mist towards one end away from the air inlet, and a second baffle is provided on the first nozzle or the second nozzle close to the air inlet. The second baffle can weaken the influence of the wind in the air conditioner on the water mist or water droplets, reduce the distance of the water mist shifting towards one end away from the air inlet, and enhance the air purification effect.

[0142] Optionally, the shape of the second baffle 240 includes a circle, a rectangle, or a polygon. For example, when the shape of the second baffle is a circle, the circular second baffle can weaken the influence of the wind in the air conditioner on the water mist generated by the opposite spraying of the two nozzles, make the water flows ejected from the two nozzles generate water mist or water droplets more uniformly, and have a better water washing and purifying effect on the air.

[0143] Optionally, in combination Figure 26 As shown, a wind-weakening cavity 231 is provided on a side surface of the second baffle 240 away from the first nozzle 211 and / or the second nozzle 221. Optionally, a wind-weakening cavity 231 is integrally formed on a side surface of the second baffle 240 on the first nozzle 210 away from the first nozzle 211. Optionally, a wind-weakening cavity 231 is integrally formed on a side surface of the second baffle 240 on the second nozzle 220 away from the second nozzle 221. Optionally, a wind-weakening cavity 231 is integrally formed on a side surface of the second baffle 240 on the first nozzle 210 away from the first nozzle 211, and a wind-weakening cavity 231 is integrally formed on a side surface of the second baffle 240 on the second nozzle 220 away from the second nozzle 221.

[0144] Optionally, a wind-blocking edge 233 is integrally formed on a side surface of the second baffle 240 away from the first nozzle 211 or the second nozzle 221. The wind-blocking edge 233 is arranged along the circumferential direction of the second baffle 240, and the wind-blocking edge 233 encloses the wind-weakening cavity 231.

[0145] In the embodiment of the present disclosure, a slow - wind cavity is provided on the second baffle 240. The air entering from the air inlet of the air conditioner first enters the slow - wind cavity of the second baffle 240 and the wind speed is reduced. The diameter of the second baffle 240 is larger than the diameter of the first nozzle 211, which can more effectively reduce the influence of the wind on the water mist, making the water - washing purification effect of the air better.

[0146] Optionally, as shown in Figure 25 the diameter of the second baffle 240 is 6 - 10 times the diameter of the first nozzle 211 or the second nozzle 221. When the water flow ejected from the first nozzle 211 collides with the water flow ejected from the second nozzle, a large amount of water mist is generated. By adjusting the multiple relationship between the diameter of the second baffle 240 and the diameter of the first nozzle 211, the second baffle 240 can weaken the influence of the wind in the air conditioner on the water mist or water droplets, reduce the distance of the water mist offset towards the end far from the air inlet, and enhance the air purification effect.

[0147] In some embodiments, as shown in Figure 26 a pressure - increasing module 260 is provided on the water inlet pipe 203 of the spray - against component 200.

[0148] Optionally, the pressure - increasing module 260 is provided at the middle position of the water inlet pipe 203 of the spray - against component 200. The pressure - increasing module 260 can adopt a water pump with the model ASP3820 produced by Xinweicheng Factory.

[0149] In the embodiment of the present disclosure, a pressure - increasing module 260 is provided on the water inlet pipe of the spray - against component 200 to provide pressure for the water flow entering the spray - against component 200, ensuring that the water flow ejected from the first nozzle 211 collides with the water flow ejected from the second nozzle 221 at a certain flow rate and generates a large amount of water mist with uniform density. For example, the water flow ejected from the first nozzle 211 collides with the water flow ejected from the second nozzle 221 at a speed of 20 cm / s.

[0150] In the embodiment of the present disclosure, the water purification module disclosed in the present application is provided with a spray - against component 200 in the purification cavity. The spray - against component 200 has two oppositely arranged nozzles, so that the water flows ejected from the two nozzles collide and generate water mist or water droplets. The area of the water mist or water droplets is circular. At the same time, the first baffle can weaken the influence of the wind in the air conditioner on the water mist or water droplets, and promote the re - collision of the collided water droplets, enhancing the water - washing purification effect of the water purification module.

[0151] Optionally, mounting holes 104 are provided on the cavity wall of the purification cavity 100. For example, the mounting holes 104 are integrally formed on the cavity wall of the purification cavity 100, and the mounting holes 104 can be regarded as through - holes. Providing mounting holes on the cavity wall of the purification cavity facilitates the installation and fixation of the spray - against component.

[0152] Optionally, as shown in Figure 28As shown, a clamping protrusion 250 that is clamped with the mounting hole 104 is provided on the main body of the spray member 200. The main body of the spray member 200 can be regarded as the spray member main body 201. For example, a clamping protrusion 250 adapted to the mounting hole 104 is integrally formed on the spray member main body 201. By clamping the clamping protrusion on the spray member main body into the mounting hole, the spray member is clamped in the purification cavity, facilitating the more stable fixation of the spray member on the cavity wall of the purification cavity.

[0153] Optionally, the clamping protrusion 250 is cylindrical. A chamfer or a fillet is provided at one end of the clamping protrusion disposed in the mounting hole, facilitating the easier clamping of the clamping protrusion into the mounting hole 104.

[0154] Optionally, the spray member 200 further includes a spray member main body 201. For example, two horizontally arranged spray water pipes 202 are integrally formed at one end of the spray member main body 201, and a spray head is integrally formed at one end of each spray water pipe 202 away from the spray member main body 201. A spray hole is integrally formed on each spray head. Among them, the spray head on one spray water pipe 202 is the first spray head 210, and the spray head on the other spray water pipe 202 is the second spray head 220. The spray hole on the first spray head 210 can be regarded as the first nozzle 211, and the first nozzle 211 is arranged facing the second spray head 220. The spray hole on the second spray head 220 can be regarded as the second nozzle 221, and the second nozzle 221 is arranged opposite to the first nozzle 211. An inlet water pipe 203 is provided at one end of the spray member main body 201 away from the spray water pipes 202, and each spray water pipe 202 penetrates through the spray member main body 201 and communicates with one end of the inlet water pipe 203, and the other end of the inlet water pipe 203 is communicated with the water pump 330.

[0155] Combined Figure 29 As shown, the water purification module of the present disclosure embodiment further includes a noise reduction module 160, wherein the noise reduction module 160 is disposed on the inner wall of the purification cavity 100 and is used for dispersing the water droplets dripping in the purification cavity 100.

[0156] By adopting the water purification module provided by the present disclosure embodiment, the noise reduction module 160 is disposed on the inner wall of the purification cavity 100 of the water purification module to disperse the water droplets dripping in the purification cavity 100. In this way, the dispersed water droplets become smaller, and the sound of mutual collision with the inner wall of the purification cavity 100 is reduced, effectively reducing the noise generated during the air water washing and purification process of the water purification module.

[0157] Optionally, the noise reduction module 160 is set as an annular mesh structure, and the annular mesh structure is arranged along the inner wall of the purification cavity 100. In this way, the annular mesh structure can block and further disperse the water droplets dripping onto the inner wall of the purification cavity 100, avoiding the direct impact of the water droplets on the inner wall of the purification cavity 100 and causing greater noise.

[0158] Optionally, the diameter of the circular grid of the annular mesh structure ranges from 10 to 30 um (micrometers). In this way, it helps to fully disperse the water droplets.

[0159] Optionally, in combination Figure 29 with Figure 30 as shown, the noise reduction module 160 includes a first noise reduction module 161 and a second noise reduction module 162, where: the first noise reduction module 161 is disposed on the inner sidewall of the purification chamber 100; the second noise reduction module 162 is disposed on the inner bottom wall of the purification chamber 100. The first noise reduction module 161 and / or the second noise reduction module 162 are set as an annular mesh structure. In this way, the first noise reduction module 161 blocks and further disperses the water droplets dripping onto the inner sidewall of the purification chamber 100, and the second noise reduction module 162 blocks and further disperses the water droplets dripping onto the inner bottom wall of the purification chamber 100, which can effectively reduce the noise generated by the mutual collision of the water droplets with the inner sidewall and the inner bottom wall of the purification chamber 100, thereby well reducing the noise during the water purification process of the water purification module and improving the user experience.

[0160] Optionally, the first noise reduction module 161 is disposed on the inner sidewall of the second hollow portion of the purification chamber 100. Since the speed of the water droplets splashing onto the inner sidewall of the purification chamber 100 is relatively large and the sound generated by their mutual collision is also relatively large, disposing the first noise reduction module 161 on the inner sidewall of the second hollow portion can, on the one hand, change the movement direction of the splashing water droplets to reduce the speed of the water droplets, and on the other hand, disperse the water droplets to reduce the volume of the water droplets, thereby effectively reducing the noise generated by the mutual collision of the water droplets with the inner sidewall of the purification chamber 100.

[0161] Optionally, the second noise reduction module 162 is further disposed on the inner wall of the first connection portion 130. Disposing the second noise reduction module 162 on the inner wall of the first connection portion 130 can, on the one hand, change the movement direction of the splashing water droplets to reduce the speed of the water droplets, and on the other hand, disperse the water droplets to reduce the volume of the water droplets, thereby effectively reducing the noise generated by the mutual collision of the water droplets with the inner bottom wall of the purification chamber 100.

[0162] Optionally, in combination Figure 31 with Figure 32 as shown, the water purification module includes a water tank 310, and the water tank 310 is disposed on the air delivery assembly.

[0163] Optionally, the water purification module includes a water supply pipe 320. The water supply pipe 320 is disposed on the air delivery assembly, and the water supply pipe 320 defines a water flow channel 323, and the water flow channel 323 is connected between the water tank 310 and the circulation channel 322.

[0164] The water supply fitting 320 is used to connect the water tank 310 and the flow passage 322. The water in the water tank 310 flows into the flow passage 322 through the water flow passage 323, flows into the water inlet of the water inlet passage through the flow passage 322, and flows into the water inlet of the spraying member 200 through the water outlet of the water inlet passage, and then flows to the nozzle and is sprayed into the purification chamber 100 through the nozzle.

[0165] Optionally, the water tank 310 and the air delivery assembly are slidably connected. Among them, a slider is provided on one of the water tank 310 and the air delivery assembly, and a sliding groove 315 is provided on the other. The slider is located in the sliding groove 315 and can slide relative to the sliding groove 315.

[0166] The water tank 310 is slidably connected to the air delivery assembly. In this way, the water tank 310 can be installed on the air delivery assembly or removed from the air delivery assembly by pulling the water tank 310, which improves the convenience for the user to take the water tank 310 to change water and load the water tank 310.

[0167] Combined with Figure 3 As shown, the sliding groove 315 is provided on the water tank 310, and the slider is provided on the air delivery assembly.

[0168] Optionally, combined with Figure 3 As shown, a handle 313 is provided on the water tank 310.

[0169] The user can hold the handle 313 by hand to realize the pulling of the water tank 310, which further improves the convenience for the user to install the water tank 310 on the air delivery assembly or remove it from the air delivery assembly.

[0170] Optionally, the side wall of the water tank 310 is recessed to form the handle 313, and the handle 313 is located in the sliding direction of the water tank 310 relative to the air delivery assembly.

[0171] The side wall of the water tank 310 is recessed to form the handle 313, which avoids the handle 313 protruding from the side wall of the water tank 310 and causing an increase in the volume of the water tank 310. Therefore, the recessed handle 313 can reduce the occupied space of the water tank 310 and also enhance the aesthetics of the water tank 310.

[0172] The handle 313 is located in the sliding direction of the water tank 310 relative to the air delivery assembly. In this way, holding the handle 313 can conveniently pull out or push in the water tank 310 along the movement direction of the slider relative to the sliding groove 315.

[0173] Optionally, a sliding groove 315 is provided on the water tank 310, and the water supply pipe member 320 protrudes from the air delivery assembly to form a slider. In this way, in addition to defining the water flow channel 323, the water supply pipe member 320 also forms a slider. Through the cooperation of the slider and the sliding groove 315, it is used to guide the movement of the water tank 310 relative to the air delivery assembly, increasing the function of the water supply pipe member 320, reducing the number of components of the water purification module, and further improving the structural compactness of the water purification module.

[0174] Optionally, in combination with Figure 31 as shown, the sliding groove 315 is provided at the bottom of the water tank 310. For example, the sliding groove 315 is provided on the lower surface of the water tank 310.

[0175] The water tank 310 includes a main body 311 and a water outlet valve. The main body 311 defines a water-containing space with an opening at the bottom; the water outlet valve is arranged at the opening of the water-containing space; a top-out mechanism 324 for controlling the opening of the water outlet valve is provided on the water supply pipe member 320.

[0176] After the water tank 310 is installed on the water supply pipe member 320, the top-out mechanism 324 pushes open the water outlet valve, and the water in the water-containing space flows into the water flow channel 323 through the opening of the water-containing space.

[0177] In combination with Figure 3 and Figure 34 as shown, the sliding groove 315 is provided on the water tank 310, and the opening of the water-containing space is provided on the bottom wall of the sliding groove 315. When the sliding groove 315 slides into the water supply pipe member 320, the top-out mechanism 324 abuts against the water outlet valve, causing the water outlet valve to open. For example, the water outlet valve includes a valve body and an elastic member. When the top-out mechanism 324 abuts against the water outlet valve, the valve body moves relative to the opening of the water-containing space, the opening of the water-containing space opens, and the water in the water-containing space flows into the water flow channel 323. At this time, the elastic member is compressed. When the top-out mechanism 324 separates from the water outlet valve, the valve body resets under the action of the elastic member to close the opening of the water-containing space. In combination with Figure 34 as shown, the top-out mechanism 324 includes a top-out rod, and the top-out rod is fixed on the bottom wall surface of the water flow channel 323.

[0178] Optionally, in combination with Figure 32 as shown, the water tank 310 includes a water tank cover 312, and the water tank cover 312 is capable of opening and closing and is arranged on the opening of the water-containing space. For example, the water tank cover 312 is threadedly connected to the main body 311. The water outlet valve is arranged on the water tank cover 312. The water tank cover 312 is at the bottom of the water tank 310 near the handle 313. When changing water or filling water, the water tank cover 312 is unscrewed from the main body 311. After the water tank 310 is filled with water and the water tank cover 312 is screwed on, the water tank 310 does not leak. After the water tank 310 is assembled, the water tank cover 312 just abuts against the top-out mechanism 324, so that the water in the water tank 310 can flow into the water supply pipe member 320.

[0179] Optionally, the purification part is arranged above the plug-in part 321. The purification part defines a purification chamber 100. The air inlet 103 is arranged on the plug-in part 321 and is connected to the purification chamber 100 through a flow channel 322. The air inlet 103 is connected to the outside through the gap between the water tank 310 and the air delivery component.

[0180] Combined with Figure 1 As shown, the gap between the water tank 310 and the air delivery component forms a communication channel 900. The air inlet 103 is connected to the outside through the communication channel 900. The purification part is located above the plug-in part 321, and the purification chamber 100 is located above the flow channel 322. After the outside air enters the air inlet 103 from the communication channel 900, it flows into the flow channel 322, and the air flows upward into the purification chamber 100. The spraying part 200 is located in the purification chamber 100. The water sprayed from the spraying part 200 forms a water washing environment in the purification chamber 100 to wash the air entering the purification chamber 100.

[0181] The purification chamber 100 is located above the flow channel 322. The air from the flow channel 322 flows upward into the purification chamber 100, and the water sprayed from the spraying part 200 flows downward, thereby increasing the contact area between the water and the air and enhancing the water washing effect on the air.

[0182] The air inlet 103 is connected to the outside through the communication channel 900, avoiding the need to separately set a communication channel 900 on the air delivery component, simplifying the structure of the air delivery component and reducing the cost of the air delivery component.

[0183] Optionally, combined with Figure 3 and Figure 31 As shown, the plug-in part 321 is connected to the purification part. The water tank 310 is provided with an installation notch 314, and at least part of the plug-in part 321 is located in the installation notch 314.

[0184] Setting the installation notch 314 avoids interference between the water tank 310 and the plug-in part 321 and realizes the installation of the water tank 310 on the air delivery component. The direction in which the plug-in part 321 is inserted into the installation notch 314 is on the same straight line as or parallel to the movement direction of the slider relative to the sliding groove 315. In this way, during the sliding of the slider relative to the sliding groove 315, the plug-in part 321 is inserted into the installation notch 314.

[0185] The gap between the water tank 310 and the purification part forms a communication channel 900. The air inlet 103 is located at one end of the plug-in part 321 close to the purification part, improving the compactness of the water purification module structure. Combined with Figure 3 As shown, the gap between the upper surface of the water tank 310 and the purification part forms a communication channel 900, and the air inlet 103 is arranged at the upper end of the plug-in part 321.

[0186] Optionally, the purification unit includes a spraying device, an air outlet cover 700, and a waterproof cover 600. The upper end of the spraying device is open, the air outlet cover 700 is provided at the opening at the upper end of the spraying device, and the waterproof cover 600 is provided above the air outlet cover 700. The spraying device and the air outlet cover 700 together define a purification chamber 100. An air outlet passage is provided on the air outlet cover 700. After the air is purified in the purification chamber 100, water vapor is separated, the water vapor remains, and the clean air is sent out through the air outlet passage.

[0187] The purification unit is located above the plug-in portion 321, and the outer dimension of the purification unit is larger than that of the plug-in portion 321. The plug-in portion 321 is located in the installation notch 314 of the water tank 310, which can reduce the occupied volume of the water purification module. Combining Figure 3 As shown, both the purification unit and the plug-in portion 321 are cylindrical. At this time, the outer dimension of the purification unit being larger than that of the plug-in portion 321 means that the outer diameter of the purification unit is larger than the outer diameter of the plug-in portion 321.

[0188] Optionally, the water tank 310 further includes a shielding edge 316. The shielding edge 316 protrudes from the side of the main body 311 close to the purification unit and is provided outside the plug-in portion 321; the air inlet 103 is provided at the end of the plug-in portion 321 close to the purification unit, and the gap between the shielding edge 316 and the purification unit forms a communication channel 900. The plug-in portion includes a first cylinder, and the air inlet 103 is provided on the first cylinder.

[0189] The surface (upper surface) of the main body 311 close to the purification unit protrudes upward to form a shielding edge 316. The shielding edge 316 is connected to the edge of the main body 311 and covers the outside of the plug-in portion 321. Combining Figure 31 As shown, the shielding edge 316 covers the outside of the air inlet 103, which can not only form a communication channel 900, but also prevent foreign objects from entering the gap between the water tank 310 and the air delivery assembly.

[0190] Optionally, the number of the air inlets 103 is multiple, and the multiple air inlets 103 are arranged along the circumferential direction of the purification unit, and the shielding edge 316 is arranged along the circumferential direction of the main body 311.

[0191] Combining Figure 2 As shown, the number of the air inlets 103 is multiple and they are evenly arranged along the circumferential direction of the plug-in portion 321.

[0192] The air inlet 103 and the communication channel 900 together form an intake air path.

[0193] Combining Figures 20 to 22As shown in the figure, an embodiment of the present disclosure provides a water collection assembly for a water purification module, including a water retaining edge 410 and a drainage pipe 420. The water retaining edge 410 is arranged at the water outlet of the purification chamber 100, defining a return water collection area; the drainage pipe 420 is arranged below the water outlet of the purification chamber 100, with the first end 421 communicating with the return water collection area and the second end capable of discharging water.

[0194] For the water collection assembly 400 of the embodiment of the present disclosure, first, the return water in the purification chamber 100 is collected and then drained through the drainage pipe 420, so as to collect the water after purifying the air, prevent it from returning to the water tank for storing purified water, ensure that the water entering the spraying member is clean water, avoid secondary pollution, and ensure the purification effect. There is no need to filter the water entering the spraying member either, reducing the setting of the filtering device. Furthermore, there is no need to clean or replace the filtering device regularly, eliminating secondary consumption and reducing costs. Moreover, the noise generated when the return water flows down along the edge of the water outlet of the purification chamber 100 is reduced. At the same time, when the water outlet of the purification chamber 100 coincides with the air inlet, the setting of the water retaining edge 410 can prevent the direct collision between the return water and the incoming air, reduce the wind resistance, and avoid impurities and microorganisms in the incoming air from being carried into the return water again, improving the purification effect.

[0195] In the embodiment of the present disclosure, the water outlet of the purification chamber 100 is located below the purification chamber 100, enabling the return water to flow to the water outlet under the action of gravity. In some embodiments, a first air inlet 101 and a first air outlet 102 are provided on the purification chamber 100 to allow air flow to pass through the purification chamber 100; the first air inlet 101 and the first air outlet 102 are arranged opposite to each other, and the first air inlet 101 is located below the purification chamber 100; the first air inlet 101 is the water outlet of the purification chamber 100. In this embodiment, the water outlet of the purification chamber 100 coincides with its air inlet (i.e., the first air inlet 101).

[0196] In the embodiment of the present disclosure, the shape and structure of the return water collection area defined by the water retaining edge 410 are not limited as long as it can collect the returned water. In some embodiments, as shown in Figure 2 the figure, in the way that the water retaining edge 410 extends into the purification chamber 100, the water retaining edge 410 surrounds the edge of the water outlet of the purification chamber 100 (i.e., the first air inlet 101). That is, the water retaining edge 410 and the inner wall of the purification chamber 100 around the water outlet (i.e., the first air inlet 101) form the return water collection area, and the return water can accumulate in this collection area.

[0197] In the embodiment of the present disclosure, the first end 421 of the drainage pipe 420 communicates with the return water collection area to draw out the return water. The connection method between the first end 421 and the return water collection area is not limited.

[0198] Optionally, by providing a communication hole at the edge of the water outlet (i.e., the first air inlet 101), the first end 421 of the drain pipe 420 is connected to the communication hole.

[0199] Optionally, the water retaining edge 410 is provided with a bent portion 411. When the water retaining edge 410 is disposed on the water outlet (i.e., the first air inlet 101) of the purification chamber 100, the concave side of the bent portion 411 and the edge of the water outlet (i.e., the first air inlet 101) form a communication hole; the first end 421 of the drain pipe 420 is connected to the communication hole.

[0200] In the embodiment of the present disclosure, the second end 422 of the drain pipe 420 discharges water, which can be directly discharged to the outside or discharged into the water collection tank 430 provided inside. It can be determined according to the actual situation.

[0201] In some embodiments, the water collection assembly 400 further includes a water collection tank 430. The water collection tank 430 is disposed below the purification chamber 100; and is communicated with the second end 422 of the drain pipe 420. The return water after purification treatment is drained into the water collection tank 430, which is convenient for centralized treatment.

[0202] Optionally, the water collection tank 430 is in a flat shape; and its size is consistent with the radial size of the purification chamber 100. While reducing the height of the water collection tank 430 in the axial direction, maintaining consistency with the purification chamber 100, making the overall layout of the water path structure compact and facilitating integration.

[0203] Optionally, in combination with Figure 22 As shown, the water collection tank 430 can be communicated with the drain pipe 840 of the external air conditioner. The external air conditioner can be an air conditioner, for example, a cabinet air conditioner. The water in the water collection tank 430 is discharged through the drain pipe 840 of the external air conditioner, avoiding the disassembly of the water collection tank 430 and facilitating drainage.

[0204] Optionally, the water collection tank 430 is communicated with the drain pipe 840 of the external air conditioner through a first drain pipe 438. Optionally, a flow control device, such as a valve, is connected to the first drain pipe 438 to control the opening or closing of the first drain pipe 438. When the water in the water collection tank 430 reaches the set capacity, the flow control device is opened to discharge the water in the water collection tank 430; after emptying, the flow control device is closed.

[0205] In some embodiments, in combination with Figure 30 As shown, the water collection assembly 400 further defines a water collection tank, which is communicated with the purification chamber 100 for recovering the water after air purification. In this way, the water collection assembly 400 can be used to realize the recycling of the water after air purification in the purification chamber 100.

[0206] Optionally, the water collection assembly 400 further includes a sound absorption layer disposed on the inner surface of the drainage pipe 420 for absorbing the acoustic energy generated by the flowing water in the drainage pipe 420. The absorption layer can be made of a porous material (such as foam) to absorb the acoustic energy generated by the flowing water in the drainage pipe 420, thereby playing a role in noise reduction.

[0207] In some embodiments, the second end 422 of the drainage pipe 420 is connected to the drainage pipeline 840 of an external air conditioner. That is, the water collection assembly 400 directly discharges the return water into the drainage pipeline 840, discharging the return water more directly.

[0208] In some embodiments, there are multiple drainage pipes 420 disposed between the water outlet of the purification chamber 100 (i.e., the first air inlet 101) and the water collection tank 430; the multiple drainage pipes 420 define an air inlet 103. That is, if the water outlet (i.e., the first air inlet 101) faces the water collection tank 430 below, then air needs to enter circumferentially, and the multiple drainage pipes 420 define the circumferential air inlet 103.

[0209] Optionally, the number of drainage pipes 420 is two, three, four, or more, without limitation, and can be determined according to factors such as the circumferential length of the water outlet of the purification chamber 100 (i.e., the first air inlet 101) and the return water.

[0210] In some embodiments, the water collection assembly 400 further includes a support structure disposed between the water outlet of the purification chamber 100 (i.e., the first air inlet 101) and the water collection tank 430; the upper end of the support structure is provided with multiple hollow air inlets (serving as the air inlet 103); the drainage pipe 420 is attached to the support structure. The setting of the support structure assembles the purification chamber 100 and the water collection tank 430 together into a relatively independent structural member, facilitating installation.

[0211] Optionally, the support structure is a hollow cylinder, one end surrounding the outer wall of the purification chamber 100 around the water outlet (i.e., the first air inlet 101), and the other end disposed on the water collection tank 430; multiple hollow air inlets are provided on the side wall of the upper end of the support structure (connected to the outer wall of the purification chamber 100). The drainage pipe 420 is attached to the inner wall of the support structure.

[0212] Optionally, as shown in Figure 21 the upper end of the support structure is the first cylinder 150, and the lower end defines a flow channel 322. That is, the upper part of the support structure is the air inlet of the air path structure, and the lower part serves as a part of the water supply assembly 300 in the water path structure. The structure is compact and the layout is reasonable.

[0213] Using the water purification module provided by the embodiments of the present disclosure, water flows into the water inlet of the counter-jet part through the water inlet waterway, and is ejected from the nozzles of the counter-jet part 200 to form a water curtain or a water washing environment similar to rain in the purification cavity 100. In this way, the air entering the purification cavity 100 from the air inlet 103 can be cleaned, and dust in the air is incorporated into the water, improving the cleanliness of the air. The water that has interacted with the air in the purification cavity 100 becomes dirty water, which flows into the water inlet of the return water waterway, flows out of the purification cavity 100 through the return water waterway, and flows into the water collection tank 430, preventing the dirty water from remaining in the purification cavity 100 and polluting the air.

[0214] Optionally, as shown in Figure 34 and Figure 35 the water collection assembly 400 defines a water collection tank 430, and the water collection tank 430 is communicated with the water outlet of the return water waterway; wherein, the insertion part 321 is located between the water collection assembly 400 and the purification part, and the outer dimension of the insertion part 321 is smaller than the outer dimension of the water collection assembly 400 and smaller than the outer dimension of the purification part.

[0215] As shown in Figure 36 and Figure 37 the embodiments of the present disclosure provide a water purification module, which includes a water collection tank 430 and a sewage detection module 432. The sewage detection module 432 is arranged in the water collection tank 430, and the sewage detection module 432 is used to detect the turbidity in the water collection tank 430.

[0216] Optionally, the overall shape of the water collection tank 430 is cylindrical.

[0217] Optionally, the sewage detection module 432 can adopt a turbidity sensor with the model number TS-300B produced by CORE SET. For example, the sewage detection module 432 is fixed in the water collection tank 430 with screws, or the sewage detection module 432 is adhered to the cavity wall of the water collection tank 430.

[0218] In the embodiments of the present disclosure, the water purification module disclosed in the present application can detect the sewage in the water collection tank by setting a sewage detection module in the water collection tank. When the turbidity of the sewage is too high, the sewage detection module can timely feedback the turbidity of the sewage in the water collection tank to the user, so that the user can timely clean the water collection tank.

[0219] In some embodiments, as shown in Figure 37 , Figure 38 a cleaning port 433 is provided on the cavity wall of the water collection tank 430.

[0220] Optionally, a cleaning port 433 is integrally formed on the cavity wall of the water collection tank 430.

[0221] In the embodiments of the present disclosure, when the turbidity of the water in the water collection tank increases and reaches a certain value, the sewage detection module alarms. For example, when the value of the turbidity is one hundred, the sewage detection module alarms and reminds the user that the water collection tank needs to be cleaned. A cleaning port is provided on the cavity wall of the water collection tank to facilitate the user to clean the water collection tank through the cleaning port.

[0222] In some embodiments, as shown in Figures 36 to 38 Figure 430, the water collection tank 430 further includes a water collection tank cover 434, and the water collection tank cover 434 is movably arranged in the cleaning port 433.

[0223] Optionally, the water collection tank cover 434 is detachably arranged in the cleaning port 433.

[0224] Optionally, the water collection tank cover 434 is made of an elastic material. For example, the water collection tank cover 434 is made of a rubber material, which facilitates the user to remove the water collection tank cover 434 from the cleaning port 433.

[0225] Optionally, the water collection tank cover 434 is rotatably arranged in the cleaning port 433. For example, one end of the water collection tank cover 434 is hinged to the water collection tank 430 and is located at the cleaning port 433. By rotating the water collection tank cover 434, the purpose of opening or closing the water collection tank 430 is achieved, which facilitates the cleaning of the water collection tank 430.

[0226] In the embodiments of the present disclosure, by movably connecting the water collection tank cover to the cleaning port, the later cleaning of the water collection tank is made more convenient.

[0227] In some embodiments, as shown in Figures 36 to 38 Figure 430, the water collection tank cover 434 is snap-connected to the cleaning port 433. For example, directly putting the water collection tank cover 434 into the cleaning port 433 can be regarded as the water collection tank cover 434 being snap-connected to the cleaning port 433.

[0228] In the embodiments of the present disclosure, by snap-connecting the water collection tank cover to the cleaning port, it is convenient for the user to take out the water collection tank cover from the cleaning port during later cleaning, making the later cleaning of the water collection tank more convenient.

[0229] In some embodiments, as shown in Figures 36 to 38 Figure 430, a sealing ring 435 is provided on the cover wall of the water collection tank cover 434 that abuts against the cleaning port 433.

[0230] Optionally, the sealing ring 435 is integrally formed on the water collection tank cover 434.

[0231] Optionally, the cover wall of the water collection tank cover 434 abuts against the cleaning port 433. A sealing groove 436 is provided on the cover wall, and the sealing ring 435 is arranged in the sealing groove 436. For example, the sealing groove 436 is integrally formed on the cover wall. When the sealing ring 435 ages, only the sealing ring 435 needs to be replaced for later maintenance, reducing the later maintenance cost.

[0232] In the embodiment of the present disclosure, a sealing ring is provided on the water collection tank cover, further enhancing the sealing effect of the water collection tank cover on the water collection tank and preventing dirty water from overflowing from the water collection tank.

[0233] In some embodiments, as shown in Figures 36 to 38 a sealing groove 436 engaged with the sealing ring 435 is provided in the cleaning port 433.

[0234] Optionally, a sealing groove 436 is provided at the position where the cleaning port 433 abuts against the cover wall. For example, the sealing groove 436 is integrally formed in the cleaning port 433.

[0235] In the embodiment of the present disclosure, a sealing groove for engaging with the sealing ring is provided in the cleaning port, further enhancing the sealing effect of the water collection tank cover on the water collection tank and preventing dirty water from overflowing from the water collection tank.

[0236] In some embodiments, as shown in Figures 36 to 38 the sealing ring 435 is made of an elastic material. For example, the sealing ring 435 is made of a rubber material.

[0237] In the embodiment of the present disclosure, the sealing ring is made of an elastic material and is snap-fitted on the water collection tank cover. When the water collection tank cover enters the cleaning port, the sealing ring will enter the sealing groove of the cleaning port and deform, further enhancing the sealing effect of the water collection tank cover on the water collection tank and being able to better prevent dirty water from overflowing from the water collection tank.

[0238] In some embodiments, as shown in Figures 36 to 38 the water collection tank cover 434 is made of a transparent material.

[0239] Optionally, the water collection tank cover 434 is made of tempered glass.

[0240] Optionally, the water collection tank cover 434 is made of a transparent plastic material. For example, the water collection tank cover 434 can be made of TPU material or TPE material.

[0241] In the embodiment of the present disclosure, the water collection tank cover is made of a transparent material, facilitating the user to observe the turbidity of the dirty water in the water collection tank.

[0242] In some embodiments, the water outlet 437 of the water collection tank 430 is connected to the drainage pipeline of the air conditioner.

[0243] Optionally, a water outlet 437 is provided on the cavity wall of the water collection tank 430. An integrated water outlet 437 is formed on the cavity wall of the water collection tank 430, and this water outlet 437 can be regarded as a water outlet hole. The water outlet 437 is disposed opposite to the cleaning port 433.

[0244] Optionally, the drainage pipeline includes a first drain pipe 438. For example, when the first drain pipe 438 is directly inserted into the water outlet 437, it can be regarded as completing the connection between the water outlet 437 and the first drain pipe 438.

[0245] Optionally, the bottom of the cavity of the water collection tank 430 can adopt a combined Figure 36 The inclined setting shown. The height of the water collection tank 430 at the end close to the cleaning port 433 is less than the height of the water collection tank 430 at the end close to the water outlet 437. The sewage detection module 432 is disposed at the bottom of the cavity of the water collection tank 430. For example, the sewage detection module 432 is fixed to the bottom of the cavity of the water collection tank 430 with screws and is close to the water outlet 437.

[0246] In the embodiments of the present disclosure, by connecting the water outlet of the water collection tank to the drainage pipeline of the air conditioner, the dirty water in the water collection tank can be discharged in time.

[0247] Combined Figure 35 As shown, the air delivery assembly includes a plug-in portion 321. The plug-in portion 321 is connected to the purification chamber 100. A flow channel 322 is provided in the plug-in portion 321, and the flow channel 322 communicates between the water tank 310 and the water inlet of the water inlet pipeline.

[0248] The purification chamber 100 is located on one side of the plug-in portion 321. For example, the purification chamber 100 is located above the plug-in portion 321. The plug-in portion 321 defines the flow channel 322, which communicates the water tank 310 with the water inlet of the water inlet pipeline, so that the water in the water tank 310 can flow to the nozzle. The water in the water tank 310 provides a water source for the water purification module. The water in the water tank 310 flows into the water inlet of the water inlet pipeline through the flow channel 322, and flows into the water inlet of the counter-jet member 200 through the water outlet of the water inlet pipeline, then flows to the nozzle, and is sprayed into the purification chamber 100 through the nozzle.

[0249] The water collection assembly 400 is located below the plug-in portion 321, the purification chamber 100 is located above the plug-in portion 321, the outer dimension of the plug-in portion 321 is smaller than the outer dimension of the water collection assembly 400 and smaller than the outer dimension of the purification portion. After the water tank 310 is assembled to the air delivery assembly, the outer dimensions of the water purification module can be approximately equal from top to bottom, so that the water purification module occupies a small volume.

[0250] Optionally, a dirty water outlet communicating with the water collection tank 430 is provided on the water collection assembly 400, and a cover body is capable of opening and closing and is arranged at the dirty water outlet to open or close the water collection tank 430. Under normal conditions, the cover body covers the dirty water outlet. After the water purification module has been used for a long time and "dirt" has adhered to the inner wall of the water collection tank 430, the cover body can be opened, and a long hairbrush can be inserted into the water collection tank 430 to clean it.

[0251] Optionally, the drain pipe 420 is arranged on the side wall of the insertion part 321, and can be arranged on the inner wall surface or the outer wall surface of the insertion part 321. While realizing the connection between the purification chamber 100 and the water collection tank 430, the structure of the water purification module is made more compact.

[0252] Optionally, the water supply pipe fitting 320 is arranged on the top cover of the water collection assembly 400. Arranging the water supply pipe fitting 320 on the top cover of the water collection assembly 400 improves the compactness of the structure of the purification module, reduces the occupied space of the purification module, and improves the utilization rate of space.

[0253] Optionally, an observation port 317 corresponding to the purification chamber 100 and / or the insertion part 321 is provided on the water tank 310. The observation port 317 can expand the user's field of vision, enabling the user to clearly see the purification effect.

[0254] Optionally, the observation port 317 is arranged on the shielding edge 316. The observation port 317, the handle 313, and the sliding groove 315 are located on the same side of the water tank 310 and are arranged in sequence in the vertical direction from top to bottom.

[0255] Optionally, the water purification module further includes a water pump 330. The water inlet water path includes a water supply pipe 340. The water pump 330 is arranged on the water supply pipe 340 and is used to convey the water in the water supply pipe 340 to the water inlet of the counter-jet part.

[0256] The water pump 330 is docked with the water tank 310 by a quick plug. The water pump 330 is programmed and controlled to automatically detect when there is no water in the water tank 310. First, it runs at a low speed for seconds. If there is still no water, the water pump 330 stops rotating. After seconds, the water pump 330 starts again. If it detects no water, after stopping for seconds and then starting again and still detecting no water, the water pump 330 cuts off the power and gives an alarm to remind the user to change the water.

[0257] The water pump 330 provides water with a certain pressure for the counter-jet part 200, so that the water can continuously flow from the water tank 310 into the purification chamber 100.

[0258] Optionally, in combination with Figure 39 and Figure 40As shown in the figure, the water pump 330 includes a water pump body 331 and a water pump base 332, where: the water pump base 332 is arranged at the bottom of the water pump body 331 and is connected to the shock-absorbing cushion block 350. The water pump body 331 is a machine for increasing the pressure of water, which can pump the water in the water tank 310 below the purification chamber 100 into the purification chamber 100. The water pump base 332 is arranged at the bottom of the water pump body 331, and can be integrally formed with the water pump body 331. The connection between the water pump body 331 and the shock-absorbing cushion block 350 is realized through the water pump base 332, which increases the acting area between the water pump 330 and the shock-absorbing cushion block 350, enables the connection between the water pump body 331 and the shock-absorbing cushion block 350 to be more firm, and thus enables the shock-absorbing cushion block 350 to better play the shock-absorbing effect.

[0259] Optionally, one or more through holes 3321 are arranged on the water pump base 332; the shock-absorbing cushion block 350 includes protruding columns 351 that are in one-to-one correspondence and snap-fit with the through holes 3321, or connection holes 352 that are in one-to-one correspondence with the through holes 3321. In practical applications, one or more through holes 3321 are arranged on the water pump base 332, and protruding columns 351 that are in one-to-one correspondence and snap-fit with the through holes 3321 are arranged on the shock-absorbing cushion block 350. The connection between the water pump base 332 and the shock-absorbing cushion block 350 is realized by the mutual cooperation and connection of the through holes 3321 and the protruding columns 351; or, one or more through holes 3321 are arranged on the water pump base 332, and connection holes 352 that are in one-to-one correspondence with the through holes 3321 are arranged on the shock-absorbing cushion block 350. Internal threads are arranged in the connection holes 352, and the through holes 3321 and the connection holes 352 are locked with bolts to realize the connection between the water pump base 332 and the shock-absorbing cushion block 350. In this way, the connection method between the water pump base 332 and the shock-absorbing cushion block 350 is more flexible, simple and easy to operate.

[0260] Optionally, the shock-absorbing cushion block 350 includes a limiting piece 353, and the limiting piece 353 is used to limit the position of the water pump base 332. The limiting piece 353 is arranged on the side of the shock-absorbing cushion block 350 connected to the water pump 330, and a plurality of limiting pieces 353 are arranged according to the setting position of the water pump base 332 on the shock-absorbing cushion block 350 to clamp the water pump base 332, thereby playing a limiting role on the water pump 330. In this way, the limiting piece 353 further fixes the water pump 330 and can play an auxiliary shock-absorbing role.

[0261] Optionally, a buffer layer 354 is arranged on the side of the shock-absorbing cushion block 350 connected to the water pump base 332. The buffer layer 354 can be made of flexible materials such as rubber and latex. In this way, the buffer layer 354 can better disperse the vibration generated during the operation of the water pump 330, thereby reducing the overall vibration amplitude of the water pump 330 and playing an auxiliary shock-absorbing role.

[0262] Optionally, a communication hole 325 is provided on the insertion part 321. The communication hole 325 and the water supply pipe fitting 320 are located on opposite sides of the insertion part 321. The communication hole 325 is communicated with the flow channel 322 and is communicated with the purification chamber 100 through the water supply pipeline 340.

[0263] The water in the water tank 310 enters the water supply pipeline 340 through the water flow channel 323, the flow channel 322, and the communication hole 325. Driven by the water pump 330, the water in the water supply pipeline 340 flows into the water inlet of the spray member. The communication hole 325 and the water supply pipe fitting 320 are located on opposite sides of the insertion part 321, making the layout of the components of the water purification module more reasonable and occupying less volume.

[0264] Optionally, the communication hole 325 is located below the air inlet 103.

[0265] Optionally, in combination Figure 2 and Figure 3 As shown, the water pump 330 is used to transport the water in the water inlet waterway to the purification chamber 100, and at least part of the water pump 330 is located in the installation notch 314. After the insertion part 321 is inserted into the installation notch 314, at least part of the water pump 330 is located in the installation notch 314, further improving the structural compactness of the water purification module.

[0266] Optionally, in combination Figure 2 and Figure 3 As shown, the water collecting assembly 400 is provided with an avoidance notch 439 for avoiding the shock-absorbing cushion block 350. The shock-absorbing cushion block 350 has a certain elasticity, which can eliminate the vibration noise during the operation of the water pump 330 and can also make up for the problem that the placement plane of the water purification module is not horizontal when the worker assembles the water purification module.

[0267] The shock-absorbing cushion block 350 is located in the avoidance notch 439, making the structure of the water purification module reasonable. The avoidance notch 439 corresponds to the installation notch 314, so that both the installation of the water pump 330 and the shock-absorbing cushion block 350 can be realized, and the shock-absorbing cushion block 350 can be located below the water pump 330.

[0268] Optionally, the water collection assembly 400 is slidably connected to the shock-absorbing cushion block 350. One of the water collection assembly 400 and the shock-absorbing cushion block 350 is provided with a sliding protrusion, and the other is provided with a sliding groove. The sliding protrusion is located in the sliding groove and can slide relative to the sliding groove. In practical applications, a sliding groove is provided on the inner side wall of the water collection tank 430 of the water collection assembly 400 that defines the avoidance notch 439, and a sliding protrusion is provided on the shock-absorbing cushion block 350; alternatively, a sliding protrusion is provided on the inner side wall of the water collection tank 430 that defines the avoidance notch 439, and a sliding groove is provided on the shock-absorbing cushion block 350. In this way, the shock-absorbing cushion block 350 is connected to the water collection assembly 400 through a sliding structure, which on the one hand helps the water collection assembly 400 to further limit the position of the shock-absorbing cushion block 350, and on the other hand is also beneficial to the installation, disassembly and replacement of the shock-absorbing cushion block 350.

[0269] Optionally, the purification chamber 100, the insertion part 321, the water collection assembly 400, and the water supply pipe 320 are fixedly connected, for example, an integral structure.

[0270] Combined with Figures 41 to 46 As shown in the figure, another embodiment of the present disclosure provides another water purification module, including a housing 91, a water inlet passage 93, and a purification structure 92.

[0271] The housing 91 defines an installation space 911. The housing 91 is provided with an outflow port 913 and an inlet port 912, and both the outflow port 913 and the inlet port 912 are communicated with the installation space 911.

[0272] Combined with Figure 43 As shown in the figure, the purification structure 92 is located in the installation space 911. At least part of the surface of the purification structure 92 has a concave-convex structure 9213. The concave-convex structure 9213 is located on the flow path of the air flowing from the inlet port 912 to the outflow port 913, and corresponds to the water outlet of the water inlet passage 93, so that the water flowing out of the water outlet can flow to the concave-convex structure 9213.

[0273] The concave-convex structure 9213 corresponds to the water outlet of the water inlet passage 93, so that the water flowing out of the water outlet of the water inlet passage 93 can flow to the concave-convex structure 9213. Affected by the concave-convex structure 9213, the water does not flow in a straight line on the concave-convex structure 9213, but in a turbulent flow state. The concave-convex structure 9213 is located on the flow path of the air flowing from the inlet port 912 to the outflow port 913. Therefore, the air flowing into the installation space 911 from the inlet port 912 flows out of the installation space 911 from the outflow port 913 after passing through the concave-convex structure 9213. When the air flows to the concave-convex structure 9213, the air is also affected by the concave-convex structure 9213 and is in a turbulent flow state on the concave-convex structure 9213. Thus, the water in a turbulent state can fully contact the air in a turbulent state, and then wash the air, and dust in the air is dissolved in the water, improving the cleanliness of the air.

[0274] Optionally, in combination with Figure 43 , Figure 45 and Figure 46 As shown, the purification structure 92 includes a plurality of purification sheets 921. The plurality of purification sheets 921 are sequentially arranged in the direction from the inside to the outside. A flow channel 9241 communicating with both the inlet 912 and the outlet 913 is defined between two adjacent purification sheets 921. The concavo-convex structure 9213 is located on the outer surface and / or the inner surface of the purification sheet 921.

[0275] The air entering from the inlet 912 flows through the flow channel 9241 to the outlet 913. When the air flows through the flow channel 9241, it passes through the concavo-convex structure 9213, forming a turbulent state. When the water passes through the concavo-convex structure 9213, it also presents a turbulent state, realizing the purification of the air by the water flow.

[0276] A plurality of purification sheets 921 are provided, and the concavo-convex structure 9213 is provided on at least one of the outer surface and the inner surface of the purification sheet 921, so as to increase the area of the concavo-convex structure 9213, increase the contact area between the water flow and the air, and enhance the cleaning effect of the water flow on the air. In combination with Figure 43 As shown, the concavo-convex structure is provided on the outer surface of the purification sheet.

[0277] Optionally, in combination with Figure 46 As shown, the purification sheet 921 is in the shape of a ring extending along the circumferential direction of the purification structure 92.

[0278] The plurality of purification sheets 921 are in the shape of a ring. Along the direction from the inside to the outside, the outer layer of the purification sheet 921 is sleeved outside the inner layer of the purification sheet 921. The ring-shaped purification sheet 921 can increase the area of the ring, thereby increasing the area of the concavo-convex structure 9213 and enhancing the purification effect of the water flow on the air.

[0279] The inlet 912 is in the shape of a ring and is arranged along the circumferential direction of the housing 91. A grille is provided inside the inlet 912. Providing the ring-shaped inlet 912 can increase the area of the inlet 912 and increase the air intake volume per unit time.

[0280] Alternatively, the number of inlets 912 is multiple, and the multiple inlets 912 are arranged along the circumferential direction of the housing 91. Providing multiple inlets 912 can increase the area of the inlets 912 and increase the air intake volume per unit time.

[0281] Optionally, along the direction from top to bottom, the outer surface and / or the inner surface of the purification sheet 921 incline outward to form an inclined surface 9212, and the concavo-convex structure 9213 is provided on the inclined surface 9212.

[0282] The water outlet of the water inlet channel 93 is located above the concave-convex structure 9213. In this way, after the water flowing out from the water outlet of the water inlet channel 93 reaches the concave-convex structure 9213, under the action of the gravity of the water flow and the adhesion of the purification sheet 921, it flows downward along the purification sheet 921. During the downward flow process, affected by the concave-convex structure 9213, the water does not flow straight down, but flows downward turbulently.

[0283] The air inlet 9242 of the flow channel is located below the concave-convex structure 9213. The air entering through the air inlet 912 of the flow channel enters the flow channel 9241 through the air inlet of the flow channel. Since the air inlet is located above the concave-convex structure 9213, the air moves upward along the purification sheet 921 and is affected by the concave-convex structure 9213 when passing through the concave-convex structure 9213, forming a turbulent state.

[0284] The water flow flows downward as a whole along the concave-convex structure 9213, and the air flows upward as a whole along the concave-convex structure 9213. In other words, on the concave-convex structure 9213, the flowing directions of the water flow and the air are opposite, so that the water flow and the air are in full contact, enhancing the cleaning effect of the water flow on the air.

[0285] The concave-convex structure 9213 is arranged on the inclined surface 9212, so that the concave-convex structure 9213 is also in an inclined state. On the premise of enabling both the air and the water flow to form a turbulent state, the length of the flow path of the air and the water flow on the concave-convex structure 9213 is increased, further enabling the air and the water flow to be in full contact and enhancing the purification effect of the water flow on the air.

[0286] Combined Figure 46 As shown, the purification sheet 921 further includes a vertical surface 9211. The vertical surface 9211 is arranged in the vertical direction, and the upper end of the vertical surface 9211 is connected to the lower end of the inclined surface 9212.

[0287] Optionally, the outermost purification sheet 921 (the outermost purification sheet combined Figure 43 as shown in D) abuts against the inner wall surface of the housing 91. The air inlet 912 and the outlet 913 are respectively located on both sides of the abutting portion of the outermost purification sheet 921 and the inner wall surface of the housing 91. As shown Figure 46 in, the air inlet 912 is located below the abutting portion of the outermost purification sheet 921 and the inner wall surface of the housing 91, and the outlet 913 is located above the abutting portion of the outermost purification sheet 921 and the inner wall surface of the housing 91.

[0288] The outermost purification sheet 921 abuts against the housing 91, thereby reducing the gap between the outermost housing 91 and the housing 91, and preventing the air flow in the inlet 912 from flowing directly from the gap between the purification sheet 921 and the inner wall surface of the housing 91 to the outlet 913 without passing through the flow channel 9241. Optionally, a seal is provided at the abutting portion of the outermost purification sheet 921 and the inner wall surface of the housing 91 to further enhance the sealing performance between the outermost purification sheet 921 and the inner wall surface of the housing 91. The specific manner in which the outermost purification sheet 921 abuts against the housing 91 may be that the inner wall surface of the housing protrudes inward to form a first protrusion, and the first protrusion abuts against the outermost purification sheet, or the outermost purification sheet protrudes outward to form a second protrusion, and the second protrusion abuts against the inner wall surface of the housing.

[0289] Optionally, as shown in Figure 43 the water inlet passage 93 is provided inside the innermost purification sheet 921 (the innermost purification sheet is shown in Figure 43 C), and the water inlet of the water inlet passage 93 is communicated with the bottom of the installation space 911, and the bottom of the installation space is shown in Figure 43 B.

[0290] A water inlet pipe is provided in the middle of the innermost purification sheet 921, and the water inlet passage 93 includes the water inlet pipe, or a flow channel is provided in the middle of the innermost purification sheet 921, and the water inlet passage 93 includes the flow channel. The water flow is provided inside the innermost purification sheet 921, so that when the water flow flows into the water inlet passage 93 through the water inlet of the water inlet passage 93 and flows out of the water outlet of the water inlet passage 93, the water flow can reach each concave-convex structure 9213 from the inside to the outside.

[0291] Water is located at the bottom of the installation space 911. The water inlet of the water inlet passage 93 is communicated with the bottom of the installation space 911. The water at the bottom of the installation space 911 flows through the water inlet passage 93 to the concave-convex structure 9213. After the water flow washes the air, under the action of the gravity of the water flow, the water flow flows down along the purification sheet 921 and then flows to the bottom of the installation space 911.

[0292] Optionally, the inlet 912 is located above the water at the bottom of the installation space 911 to prevent the water at the bottom of the installation space 911 from flowing out of the installation space 911 through the inlet 912.

[0293] Optionally, as shown in Figure 43 the purification structure 92 further includes a connection structure 96. The connection structure 96 is connected to a plurality of purification sheets 921. A communication hole is provided on the connection structure 96, and the flow channel 9241 is communicated with the outlet 913 through the communication hole.

[0294] The connection structure 96 realizes the connection between multiple purification sheets 921, enhancing the structural stability of the purification structure 92. Optionally, the connection structure 96 is fixedly connected to the multiple purification sheets 921. For example, the connection structure 96 is welded to or screw-connected to the multiple purification sheets 921.

[0295] After the air flow in the inlet 912 flows through the flow channel 9241, it flows from the communication hole to the outlet 913, realizing air circulation. Optionally, as shown in Figure 41 the figure, the number of outlets is multiple, and the multiple outlets are circumferentially distributed along the housing, and the outlets are provided corresponding to the concave-convex structure. As shown in Figure 43 the figure, the outlet is located directly above the concave-convex structure.

[0296] Optionally, the water purification module further includes a water pump 94 and a fan 95.

[0297] As shown in Figure 43 the figure, the water pump 94 is arranged on the water inlet path 93. The water pump 94 drives the water at the bottom of the installation space 911 to flow into the water inlet path 93 and drives the water flow in the water inlet path 93 to the water outlet, and then flows from the water outlet to the concave-convex structure 9213, realizing the water flow from the bottom of the installation space 911 to the concave-convex structure 9213. Optionally, the water pump 94 is located at the bottom of the installation space 911, improving the structural compactness of the water purification module.

[0298] As shown in Figure 43 the figure, the fan 95 is located between the purification structure 92 and the outlet 913, and is used to discharge air to the outlet 913.

[0299] The fan 95 provides driving force for the air flow from the inlet 912 to the outlet 913, realizing the air flow in the installation space 911. Optionally, the fan 95 is located between the purification sheet 921 and the concave-convex structure 9213.

[0300] Optionally, the concave-convex structure 9213 is corrugated. The corrugated concave-convex structure 9213 is easy to process and can make the air and water flow passing through the corrugated structure in a turbulent state.

[0301] It can be understood that the concave-convex structure 9213 may not be corrugated, for example, it may be serrated.

[0302] As shown in Figure 47As shown, embodiments of the present disclosure provide an air conditioner, which includes an air conditioner main body and one or more water purification modules. In this embodiment, the air conditioner main body mainly refers to the indoor unit of the air conditioner, which includes a housing 810, an electric control component disposed inside the housing 810, a heat exchanger, a blower, a refrigerant pipeline, and other components; the water purification module is one or more of the water purification modules shown in the above embodiments, which is disposed in the air conditioner main body and can cooperate with the air conditioner main body to perform purification work when the air conditioner main body is in various working modes such as air supply, refrigeration, heating, and dehumidification, or it can also operate independently to perform purification work.

[0303] Optionally, for the cabinet-type air conditioner model, the water purification module is located in the lower part inside the housing 810. In this way, on the one hand, it helps to fully circulate and purify the indoor air and improve the indoor air quality; on the other hand, the clean air of the water purification module can continue to be conveyed upward to the heat exchanger of the air conditioner, and the clean air is discharged into the room after passing through the heat exchanger, so as to obtain air with appropriate temperature and cleanliness, improving the comfort of users.

[0304] In order to enable users to more intuitively view the working state of the water purification module in the purification space 801, in some optional embodiments, a window is opened at the part of the housing 810 corresponding to the purification space 801, and the window is located at the peripheral side position of the purification space 801, so that users can see the working state of the water purification module inside the purification space 801 from the side through this window.

[0305] In some optional embodiments, as shown in combination with Figure 48 the air conditioner main body further includes a water receiving tray and a drainage pipeline 840. Among them, the water receiving tray is generally disposed below the heat exchanger. Since the temperature of the heat exchanger is relatively low when the air conditioner is operating in refrigeration and dehumidification modes, a large amount of condensed water will condense on the surface of the heat exchanger, and this part of the condensed water will flow downward under the action of its own gravity and drip into the water receiving tray. The drainage pipeline 840 is connected to the water receiving tray and is used to drain the condensed water collected in the water receiving tray to the outdoor side.

[0306] In this embodiment, in order to realize the reuse of the condensed water collected in the water receiving tray, the water supply component 300 is provided with a condensed water inlet, which is connected to the upstream pipe section of the drainage pipeline 840. In this way, when the condensed water flows through the upstream pipe section of the drainage pipeline 840, at least part of the condensed water will be diverted into the water supply component 300, and this part of the diverted condensed water can be used as a supplementary water source for the water supply component 300, effectively reducing the frequency of the user adding water to the water purification module and reducing the operation burden of the user.

[0307] It should be understood that the present application is not limited to the processes and structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is only limited by the appended claims.

Claims

1. A water purification module, characterized in that: A spraying member is arranged in the purification cavity of the water purification module, and water mist or water droplets are diffused in the purification cavity to wash and purify the air flow flowing through the purification cavity; The spraying member includes: A first spray head, including a first nozzle; A second spray head, including a second nozzle arranged opposite to the first nozzle; A first baffle is arranged along the circumferences of the first nozzle and the second nozzle; The collision of the water flows ejected by the opposite first and second spray heads generates water mist or water droplets; A slow wind cavity is arranged on the side surface of the first baffle of the first spray head away from the first nozzle, and a slow wind cavity is arranged on the side surface of the first baffle of the second spray head away from the second nozzle. A wind shielding edge is integrally formed on the side surface of the first baffle away from the first nozzle or the second nozzle, and the wind shielding edge is arranged along the circumference of the first baffle, and the wind shielding edge encloses the slow wind cavity.

2. The water purification module according to claim 1, characterized in that The shape of the first baffle includes a circle.

3. The water purification module according to claim 1, characterized in that The diameter of the first nozzle is the same as the diameter of the second nozzle.

4. The water purification module according to claim 3, characterized in that The diameter of the first baffle is 2 to 4 times the diameter of the first nozzle or the second nozzle.

5. The water purification module according to any one of claims 1 to 4, characterized in that A pressurization module is arranged on the water inlet pipe of the spraying member.

6. The water purification module according to claim 1, characterized in that Mounting holes are arranged on the cavity wall of the purification cavity.

7. The water purification module according to claim 6, characterized in that The main body of the spraying member is provided with clamping protrusions that are clamped with the mounting holes.

8. An air conditioner, characterized in that The air conditioner includes the water purification module according to any one of claims 1 to 7.

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