CN113623755B

CN113623755B - Purification cavity for water purification module, water purification module and air conditioner

Info

Publication number: CN113623755B
Application number: CN202010374458.9A
Authority: CN
Inventors: 王晶晶; 刘德昌; 田志强; 徐超; 马强
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2023-05-16
Anticipated expiration: 2040-05-06
Also published as: CN113623755A

Abstract

The application relates to the technical field of air purification and discloses a purification cavity for a water purification module, which comprises a second cylinder body, wherein the second cylinder body is provided with a first air inlet and comprises a second hollow part communicated with the first air inlet; the third cylinder is arranged above the second cylinder, the top of the third cylinder is provided with a first air outlet, and the third cylinder comprises a third hollow part communicated with the first air outlet; the second connecting part extends outwards from the side wall of the second cylinder to the side wall of the third cylinder and is connected with the second cylinder and the third cylinder; the side wall of the second cylinder or the third cylinder is provided with a mounting hole matched with the opposite spraying piece. The air current flows through the second barrel and enters the third barrel to carry out washing purification in the second barrel, connect second barrel and third barrel based on the second linking portion, thereby, but the coverage area of water curtain is greater than the cross-sectional area of air current by second barrel flow direction third barrel, effectively improves the coverage when water curtain purifies the air current, improves purifying effect. The application also discloses a water purification module and an air conditioner.

Description

Purification cavity for water purification module, water purification module and air conditioner

Technical Field

The present application relates to the field of air purification technology, for example, to a purification chamber for a water purification module, and an air conditioner.

Background

The purification function of the air conditioner in the current market is mostly realized by adopting the traditional filter screen, electrostatic dust removal, anion or active carbon generating technology, and the like, and the functions of dust removal, formaldehyde removal or sterilization are realized by different purification technologies, so that the purification function is single. In addition, after the purification function of the air conditioner is operated for a period of time, the filter screen needs to be replaced, so that secondary consumption is caused, and the air conditioner is difficult to accept by consumers; or the cleaning and purifying module needs to be cleaned regularly, and the active purifying mode of the purifying module comprises electrostatic dust removal, anion purification and the like, so that secondary pollution exists.

Through the purifier to the washing of air current purification, can get rid of impurity and the microorganism that the air current carried through the water curtain, no secondary pollution, safe and environment-friendly also need not to change the filter screen, reduces user's use cost.

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: the water curtain does not cover the section of the inlet air flow completely.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a purification cavity for a water purification module, the water purification module and an air conditioner, so as to solve the technical problem of incomplete coverage of inlet air flow.

In some embodiments, a purification chamber for a water purification module comprises: the second cylinder is provided with a first air inlet and comprises a second hollow part communicated with the first air inlet; the third cylinder is arranged above the second cylinder, the top of the third cylinder is provided with a first air outlet, and the third cylinder comprises a third hollow part communicated with the first air outlet; a second connecting part extending outwards from the side wall of the second cylinder to the side wall of the third cylinder and connecting the second cylinder and the third cylinder; the side wall of the second cylinder or the third cylinder is provided with a mounting hole matched with the opposite spraying piece.

In some embodiments, the water purification module includes the purification chamber provided in the previous embodiments for the water purification module.

In some embodiments, the air conditioner includes the water purification module provided in the previous embodiments.

The embodiment of the disclosure provides a purifying chamber for water purifying module, water purifying module and air conditioner, can realize following technical effect:

the air current flows through the second barrel and enters the third barrel to carry out washing purification in the second barrel, outwards extend to the lateral wall of third barrel from the second barrel lateral wall based on the second linking portion, connect second barrel and third barrel, thereby, but the coverage area of water curtain is greater than the cross-sectional area of air current by second barrel flow direction third barrel, effectively improves the coverage when water curtain purifies the air current, improves purifying effect.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic view of a water purification module provided in an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of an exploded construction of a water purification module provided in an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view of a water purification module provided in an embodiment of the present disclosure;

FIG. 4 is a schematic view of a water purification module provided in an embodiment of the present disclosure;

FIG. 5 is another schematic structural view of a water purification module provided by an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a purge chamber provided by an embodiment of the present disclosure;

FIG. 7 is another schematic structural view of a purge chamber provided by an embodiment of the present disclosure;

FIG. 8 is another schematic view of a purge chamber provided in an embodiment of the disclosure

FIG. 9 is an exploded view of another waterway structure provided by embodiments of the present disclosure;

FIG. 10 is a schematic cross-sectional view of another waterway structure according to an embodiment of the disclosure;

fig. 11 is a schematic structural view of a waterproof cover for a water purification module provided in an embodiment of the present disclosure;

FIG. 12 is a cross-sectional view of a waterproof cover for a water purification module provided by an embodiment of the present disclosure;

FIG. 13 is an enlarged view of a portion of FIG. 12 provided by an embodiment of the present disclosure;

FIG. 14 is a schematic view of the structure of an outlet cover for a water purification module provided in an embodiment of the present disclosure;

FIG. 15 is a schematic structural view of a blower housing provided by an embodiment of the present disclosure;

FIG. 16 is a rear view of a blower housing provided in an embodiment of the disclosure

Fig. 17 is a schematic structural view of a waterway structure according to an embodiment of the disclosure;

FIG. 18 is an exploded view of a waterway structure according to an embodiment of the present disclosure;

fig. 19 is a schematic cross-sectional view of a waterway structure according to an embodiment of the disclosure;

fig. 20 is a schematic structural view of a waterway structure according to an embodiment of the disclosure;

fig. 21 is a schematic cross-sectional view of a waterway structure according to an embodiment of the disclosure;

FIG. 22 is a schematic diagram of another waterway structure provided by embodiments of the present disclosure;

FIG. 23 is a schematic view of a structure of a counter spray provided by an embodiment of the present disclosure;

FIG. 24 is a schematic view of a structure of a counter spray provided by an embodiment of the present disclosure;

FIG. 25 is a schematic view of another embodiment of a spray pair according to the present disclosure;

FIG. 26 is a schematic view of a structure of a sparging component provided by an embodiment of the present disclosure;

FIG. 27 is a schematic view of a water tank provided in an embodiment of the present disclosure;

FIG. 28 is a schematic illustration of an assembly of a water collection assembly with an air input assembly provided in accordance with an embodiment of the present disclosure;

FIG. 29 is a schematic view of a water purification module according to an embodiment of the present disclosure from one perspective;

FIG. 30 is a schematic view of the water purification module of FIG. 29 from another perspective;

FIG. 31 is a schematic view of the cross-sectional structure in the H-H direction of FIG. 30;

FIG. 32 is a schematic view of a water purification module provided in an embodiment of the present disclosure;

FIG. 33 is a schematic cross-sectional view of the F-F direction of FIG. 32;

FIG. 34 is a schematic view of a water purification module provided in an embodiment of the present disclosure, partially in cross-section;

FIG. 35 is a schematic view of an external structure of an air conditioner according to an embodiment of the present disclosure, in which a window cover is detached from a window;

fig. 36 is a schematic view of an outside structure of an air conditioner provided by an embodiment of the present disclosure;

fig. 37 is a schematic view of an assembly structure of a water purification module and a drain line provided in an embodiment of the present disclosure.

Reference numerals:

100. a purification chamber; 101. a first air inlet; 102. a first air outlet; 103. an air inlet; 104. a mounting hole; 110. A second cylinder; 111. a second hollow portion; 120. a third cylinder; 121. a third hollow portion; 130. a first engagement portion; 131. a pooling section; 132. a reflux section; 133. a diversion trench; 140. a second engagement portion; 150. a first cylinder;

200. a spray part; 210. a first nozzle; 211. a first nozzle; 220. a second nozzle; 221. a second nozzle; 230. A first baffle; 232. atomizing an interlayer; 240. a second baffle;

300. a water supply assembly; 310. a water tank; 314. a mounting notch; 315. a chute; 320. a water supply pipe; 321. a plug-in part; 322. a flow channel; 323. a water flow channel; 325. a communication hole; 330. a water pump; 340. a water supply pipe;

400. a water collection assembly; 410. a water blocking edge; 411. a bending part; 420. a drainage tube; 421. a first end; 422. a second end; 430. a water collection tank;

510. a fan housing; 511. an air outlet in the first direction; 512. an air outlet in the second direction; 513. a second air inlet; 520. A first grid; 521. a first movable plate; 522. a first fixing plate; 523. a first connecting rod; 524. a first motor; 530. a second grid; 531. a second movable plate; 532. a second fixing plate; 533. a second connecting rod; 534. a second motor; 540. the second direction air outlet channel; 550. a centrifugal fan;

600. A waterproof cover; 610. a first central cover plate; 620. a first annular cover plate; 630. a first annular engagement portion; 631. An inclined grid; 6311. a first section; 6312. a second section; 6313. a third section; 632. a polyline-shaped channel;

700. an air outlet cover; 710. a second central cover plate; 711. a shielding plate; 720. a second annular cover plate; 730. a second annular engagement portion; 731. a grille; 732. an air outlet channel;

801. purifying the space; 810. a housing; 840. a drainage pipeline; 900. a communication passage;

91. a housing; 911. an installation space; 912. an access port; 913. an outflow port; 92. a purifying structure; 921. a purification sheet; 9211. a vertical surface; 9212. an inclined surface; 9213. a concave-convex structure; 9241. a flow passage; 9242. an air inlet of the runner; 93. a water inlet waterway; 94. a water pump; 95. a blower; 96. and a connection structure.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in connection with fig. 1-3, embodiments of the present disclosure provide a water purification module including an air delivery assembly and a water delivery assembly.

The air delivery assembly and the water delivery assembly define a commonly used purification chamber 100 and are provided with an air inlet 103 and an air outlet channel 732, the air inlet 103 and the air outlet channel 732 are communicated with the purification chamber 100, and air is purified in the purification chamber 100 by water washing. Here, for convenience of explanation of the product structure of the present embodiment, the fitting structure of the components related to the air delivery assembly to the purification chamber 100, and the fitting structure of the components related to the water delivery assembly are exemplified, respectively.

In some alternative embodiments, the air delivery assembly includes: an air inlet passage which is arranged at the lower part of the water purification module and is used for inlet air from the circumferential side direction; the purification air path is communicated with the air inlet air path, is arranged to supply air in the vertical direction and performs water washing purification on the air flow; and the air outlet passage is communicated with the purification air passage and is arranged to discharge the purified air flow.

By adopting the embodiment, through the air inlet path, the purification air path and the air outlet path, the vertical air supply mode is realized, after the purification air path washes and purifies the air flow, the water drops carried by the air flow move downwards under the action of gravity and are separated from the air flow flowing upwards, so that the content of the water drops in the air flow is reduced, and the air quality conveyed to the indoor environment is improved.

As shown in fig. 4 and 5, alternatively, the water purifying module includes a first cylinder 150 enclosing an air inlet channel, and an air inlet 103 is formed on a side wall of the first cylinder 150; the second cylinder 110 of the purge chamber 100 is disposed above the first cylinder 150 and communicates with the first cylinder 150. As shown in connection with fig. 2. In this way, the first cylinder 150 and the second cylinder 110 are used to realize the circumferential air intake, and the air supply mode of supplying air in the vertical direction is convenient for the air flow to perform water washing purification on the second cylinder 110.

Optionally, the first cylinder 150 includes a plurality of air inlets 103, and the plurality of air inlets 103 are symmetrically disposed on a sidewall of the first cylinder 150. Thus, limitations in mounting location can be overcome by the plurality of air inlets 103, for example: when one side air inlet 103 cannot normally enter air, air can enter through other air inlets 103; secondly, a plurality of air inlets 103 are symmetrically arranged on the side wall of the first cylinder 150, and when the symmetrical air inlets 103 are used for simultaneously feeding air, the air inlet can be effectively prevented from impacting the side wall of the first cylinder 150, so that vibration and noise are avoided.

When the number of the air inlets 103 is even, the air inlets 103 are symmetrically arranged on the side wall of the first cylinder 150; when the number of the air inlets 103 is odd and three or more, the air inlets 103 are uniformly distributed on the side wall of the first cylinder 150, so that the air flow is prevented from impacting the side wall of the first cylinder 150 after entering from the air inlets 103 as much as possible.

Alternatively, the air inlet 103 may be disposed horizontally or may be disposed obliquely upward. When the air inlet 103 is disposed obliquely upward, the air inlet can be further prevented from striking the sidewall of the first cylinder 150.

Optionally, the bottom of the second cylinder 110 surrounds the top of the first cylinder 150. Thus, the connecting piece can be integrally formed during production and manufacture, and the connecting piece is beneficial to preventing the connection from breaking under the impact of long-time flowing of air flow and water drops.

Optionally, the mounting hole 104 provided in the sidewall of the second cylinder 110 is located near the first cylinder 150. By providing the mounting holes 104 on the sidewall of the second cylinder 110 adjacent to the first cylinder 150 when the air flows from the first cylinder 150 to the second cylinder 110, it is helpful to prevent the air from spreading to the entire second cylinder 110 after the air enters the second cylinder 110, so that the coverage of the air by the water curtain is incomplete.

Alternatively, the first cylinder 150 and the second cylinder 110 are coaxially disposed. This facilitates manufacturing and facilitates the flow of air vertically upwards, and avoids vibration and noise generated by the air flowing out of the first cylinder 150 when passing through the second cylinder 110.

Alternatively, the ventilation area of the second cylinder 110 is larger than that of the first cylinder 150. In this way, the water curtain within the second cylinder 110 helps to cover the entire surface of the air stream exiting the first cylinder 150. In addition, the recovery of splashed water droplets through the first engagement of the bottom of the second cylinder 110 with the top of the first cylinder 150 is facilitated.

In this embodiment, the purge chamber 100 is a purge air path as an air delivery assembly.

As shown in connection with fig. 6 to 8, the purge chamber 100 includes: a second cylinder 110 provided with a first air inlet 101 and including a second hollow portion 111 communicating with the first air inlet 101; a third cylinder 120 disposed above the second cylinder 110 and having a first air outlet 102 at the top, and including a third hollow portion 121 communicating with the first air outlet 102; a second engagement portion 140 extending outwardly from a sidewall of the second cylinder 110 to a sidewall of the third cylinder 120, connecting the second cylinder 110 and the third cylinder 120; wherein the sidewall of the second cylinder 110 is provided with mounting holes 104 that mate with the counter spray of the water delivery assembly.

Here, the purification chamber 100 communicates with the air inlet 103 of the first cylinder 150 through the first air inlet 101, and communicates with the air outlet passage through the first air outlet 102.

By adopting the embodiment of the disclosure, air flows into the third cylinder 120 through the second cylinder 110, and is washed and purified in the second cylinder 110, and the second cylinder 110 and the third cylinder 120 are connected based on the fact that the second connecting part 140 extends outwards from the side wall of the second cylinder 110 to the side wall of the third cylinder 120, so that the coverage area of the water curtain is larger than the cross section area of the air flow flowing from the second cylinder 110 to the third cylinder 120, the coverage area of the water curtain when the air flow is purified is effectively improved, and the purifying effect is improved.

The air flow enters the second hollow part 111 from the first air inlet 101 of the second cylinder 110, and is vertically blown into the second hollow part 111 and the third hollow part 121 to wash and purify the air flow, so that water drops carried by the air flow move downwards under the action of gravity after the air flow is washed and purified by the spraying piece of the second cylinder 110, and are separated from the air flow flowing upwards, the content of the water drops in the air flow is reduced, and the air quality conveyed to the indoor environment is improved.

The second connection part 140 extends outwards from the side wall of the second cylinder 110 to the side wall of the third cylinder 120, and is connected with the second cylinder 110 and the third cylinder 120, so that the ventilation area of the third cylinder 120 is larger than that of the second cylinder 110, and an air outlet cover and a waterproof cover are conveniently arranged at the first air outlet 102 of the third cylinder 120, and the impact force of the air outlet flow of the second hollow part 111 on the air outlet cover is reduced; secondly, the air outlet cover and the waterproof cover are beneficial to reducing water drops carried in the air flow, and the quality of the purified air is improved.

Alternatively, the third cylinder 120 surrounds the second engagement portion 140, and the second engagement portion 140 surrounds the second cylinder 110. Thus, the connecting piece can be integrally formed during production and manufacture, and the connecting piece is beneficial to preventing the connection from breaking under the impact of long-time flowing of air flow and water drops.

Optionally, the inner diameter of the third cylinder 120 mates with the outer diameter of the second engagement portion 140. In this way, the third cylinder 120 surrounds the outside of the second engagement portion 140, facilitating engagement of the third cylinder 120 with the second engagement portion 140. Optionally, the outer diameter of the second cylinder 110 is matched with the inner diameter of the second engagement portion 140, so that the second engagement portion 140 surrounds the outside of the second cylinder 110, facilitating engagement of the second cylinder 110 and the second engagement portion 140.

Optionally, the second cylinder 110, the second engagement portion 140 and the third cylinder 120 are coaxially arranged. This facilitates manufacturing and processing, and facilitates the air flow to flow vertically upwards, so that vibration and noise generated when the air flow flowing out of the second cylinder 110 passes through the second joint 140 and the third cylinder 120 are avoided as much as possible.

Optionally, the second cylinder 110 includes: the first connecting portion 130 extends inward from a sidewall of the second cylinder 110 and surrounds the first air inlet 101 formed in the second cylinder 110. In this way, the full coverage of the intake air flow by the water curtain is facilitated.

The first connection portion 130 extends inwards from the side wall of the second cylinder 110 to encircle the first air inlet 101 forming the second cylinder 110, so that the ventilation area of the second hollow portion 111 of the second cylinder 110 is larger than that of the first air inlet 101, and the water curtain in the second cylinder 110 can fully cover the air inlet when the spraying part is arranged on the side wall of the second cylinder 110.

When the water curtain formed by the spraying piece washes and purifies the flowing air flow, water drops in the water curtain are splashed outwards to the side wall of the second cylinder 110 and the first connecting part 130 under the impact of the air flow, and the splashed water drops can be recovered through the first connecting part 130.

Alternatively, part or all of the upper surface of the first engagement portion 130 is disposed obliquely. In this way, the water drops splashed to the second cylinder 110 and the first engaging part 130 are facilitated to flow downward, so that the dirty water is collected and recovered. For example, when the portion of the upper surface of the first engagement portion 130 is inclined, dirty water may collect in a portion of the upper surface of the first engagement portion 130 that is not inclined, and the first engagement portion 130 may also function to collect a certain amount of dirty water; when the upper surface of the first engagement part 130 is all inclined, the dirty water directly flows into the device for recovering dirty water, and the dirty water is not reserved on the upper surface of the first engagement part 130.

Optionally, the first engagement portion 130 includes: a collecting section 131 surrounding the first air inlet 101 of the second cylinder 110; a return section 132 surrounding the collecting section 131 and surrounded by the second cylinder 110; wherein the upper surface of the backflow section 132 is inclined downward from the side of the second cylinder 110 to the side of the collecting section 131. In this way, the splashed water droplets are collected by the collecting section 131 and drained to the collecting section 132, and when the draining is not in time, a certain amount of dirty water can be reserved as shown in fig. 7 and 8.

Optionally, the upper surface of the return section 132 at the junction with the collecting section 131 is higher than or equal to the upper surface of the collecting section 131. In this way, drainage and collection of dirty water are facilitated. For example, when the upper surface of the return section 132 at the junction with the collecting section 131 is higher than the upper surface of the collecting section 131, the collecting section 131 does not occupy the space of the return section 132 when a certain amount of dirty water is present; when the upper surface of the backflow section 132 at the junction with the collection section 131 is equal to the upper surface of the collection section 131, that is, the upper surface of the backflow section 132 at the junction with the collection section 131 and the upper surface of the collection section 131 are the same plane, this helps to avoid the generation of water flow noise from the backflow section 132 to the collection section 131.

Optionally, the backflow section 132 of the first linking portion 130 includes a plurality of diversion trenches 133 arranged in an array; wherein, the bottom surface of the diversion trench 133 is higher than or equal to the upper surface of the collecting section 131. In this way, the splashed water droplets can be collected and guided to the collecting section 131 by the guide grooves 133. For example, when the bottom surface of the diversion trench 133 is higher than the upper surface of the collecting section 131, the collecting section 131 does not occupy the space of the backflow section 132 when a certain amount of dirty water is reserved; when the bottom surface of the diversion trench 133 is equal to the upper surface of the collecting section 131, that is, the bottom surface of the diversion trench 133 and the upper surface of the collecting section 131 are the same plane, this helps to avoid the dirty water flowing from the diversion trench 133 to the collecting section 131 to generate water flow noise.

Optionally, the diversion trench 133 slopes downward from the side of the second cylinder 110 to the side of the collecting section 131. In this way, the splashed water droplets are helped to be converged and drained.

Alternatively, the plurality of diversion trenches 133 extend in the radial direction and are arranged at intervals along the circumferential direction, and are disposed toward the axis of the first engagement portion 130. In this way, the splashed water droplets are collected and drained through the diversion trench 133.

Optionally, the top end of the diversion trench 133 is near or in contact with the sidewall of the second cylinder 110. In this way, when the top end of the diversion trench 133 contacts the side wall of the second cylinder 110, water drops on the side wall of the second cylinder 110 can be better converged and diverted; when the top end of the diversion trench 133 is close to the side wall of the second cylinder 110, the first connection portion 130 is convenient to connect with the second cylinder 110, so as to prevent the seam at the connection position from generating cracks due to dirty water collection.

In some embodiments, as shown in connection with fig. 9 and 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 disposed 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 annularly arranged; the air outlet cover 700 is provided with a plurality of air outlet channels 732, and the plurality of air outlet channels 732 are annularly arranged. The waterproof cover 600 can intercept part of water vapor or water molecular clusters carried in the purified air through the zigzag channel 632 and flow back into the purification chamber 100 under the action of gravity, thereby effectively reducing the water content in the flowing air flow. The air outlet cover 700 guides the purified air flowing out of the purifying cavity 100, and reduces the flow rate of the purified air, thereby realizing a more stable air outlet effect.

Alternatively, the air outlet cover 700 is on the lower side and the waterproof cover 600 is on the upper side.

In some embodiments, the second engagement portion 140 of the purification chamber 100 forms an inner step of the purification chamber 100, and the waterproof cover 600 and/or the air outlet cover 700 are provided on an inner wall of the second engagement portion 140.

Optionally, the waterproof cover 600 and/or the air outlet cover 700 are sized to fit the third hollow of the third cylinder 120 of the purification chamber 100.

Alternatively, the air outlet cover 700 and the waterproof cover 600 are sequentially disposed in the third hollow portion of the third cylinder 120 of the purification chamber 100. And the upper surface of the waterproof cover 600 is not more than the upper end surface of the third cylinder 120. The upper part is convenient to be provided with structural components such as a fan housing 510 and the like. Compact structure and reasonable layout.

Fig. 11 is a schematic structural view of a waterproof cover for a water purification module provided in an embodiment of the present disclosure; FIG. 12 is a cross-sectional view of a waterproof cover for a water purification module provided by an embodiment of the present disclosure; fig. 13 is an enlarged view of a portion of fig. 12 provided by an embodiment of the present disclosure.

As shown in connection with fig. 11 to 13, the 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 engagement portion 630. The first annular cover plate 620 is coaxial with the first central cover plate 610; the first annular engaging portion 630 connects the first central cover plate 610 and the first annular cover plate 620, includes a plurality of inclined gratings 631 arranged in an array, and forms a polygonal channel 632 between adjacent inclined gratings 631.

Optionally, the first central cover plate 610, the first annular engagement portion 630 and the first annular cover plate 620 are circular. Therefore, the waterproof cover is more uniform in stress and more attractive in appearance.

Optionally, the first annular engaging portion 630 is provided with a plurality of inclined gratings 631, and a zigzag channel 632 is formed between adjacent inclined gratings 631. In this way, airflow can be caused to flow along the fold-line shaped channel 632 from one side of the waterproof cover to the other.

By adopting the waterproof cover for the water purification module, the zigzag channel is formed between the adjacent inclined grids connected with the first central cover plate and the first annular cover plate, water vapor or water molecular groups contained in air flow passing through the channel are intercepted in the flowing process and flow downwards along the grid walls under the action of gravity, so that the water drop amount in the air flow flowing out through the waterproof cover is effectively reduced.

In some embodiments, the first annular cover plate 620 surrounds the first annular engagement portion 630, and the first annular engagement portion 630 surrounds the first central cover plate 610. Optionally, the radius of the inner ring of the first annular cover plate 620 matches the radius of the outer ring of the first annular engagement portion 630. In this way, the first annular cover 620 may be wrapped around the exterior of the first annular engagement portion 630 and further facilitate engagement of the two. Optionally, the radius of the inner ring of the first annular engagement portion 630 matches the radius of the first central cover plate 610. In this way, the first annular engagement portion 630 may be looped around the exterior of the first central cover plate 610.

Optionally, the first annular cover 620 is connected to a first annular engaging portion 630, and the first annular engaging portion 630 is connected to the first central cover 610 and is integrally formed during manufacturing. In this way, the occurrence of a connection fracture under the impact of a long-time flow of air is prevented, thereby avoiding the damage of the waterproof cover.

In some embodiments, the upper surface of the first annular engagement portion 630 is disposed at an incline. Optionally, an upper surface of the first annular engagement portion 630 is disposed obliquely. In this way, the air flow direction can be promoted to gather in the radial direction of the first central cover plate 610 along the channel outlet formed by the adjacent grids provided on the first annular engagement portion 630, so that the water purification module can more smoothly convey air.

In some embodiments, the upper surface of the first annular engagement portion 630 slopes downward from the first annular cover 620 side to the first central cover 610 side; the lower surface of the first annular engaging portion 630 is parallel to and in the same plane as the lower surfaces of the first annular cover plate 620 and the first central cover plate 610.

In some embodiments, a plurality of ramp 631 extend circumferentially spaced and are radially spaced apart. Alternatively, the plurality of inclined gratings 631 extend at intervals along the circumferential direction of the first annular engagement portion 630 and are arranged at intervals along the radial direction of the first annular engagement portion 630. In this way, the direction of movement of the air flow can be further ensured.

In some embodiments, the inclined grid 631 is arcuate with a central angle in the range of 30 ° to 330 °.

As shown in connection with fig. 3, in some embodiments, each ramp 631 includes a first segment 6311, a second segment 6312, and a third segment 6313 connected in sequence; the second section 6312 is disposed obliquely to the first section 6311 or the third section 6313. Optionally, each ramp 631 includes a first section 6311, a second section 6312, and a third section 6313 connected in sequence, the second section 6312 being disposed obliquely relative to the first section 6311 or the third section 6313. In this way, the zigzag channels 632 are formed between the adjacent inclined grids 631, so that water vapor or water molecule groups contained in the air flow can be ensured to be intercepted by the second section 6312 or the third section 6313 in the moving process, and flow downwards along the side wall of the inclined grid 631 under the action of gravity, thereby ensuring that liquid drops in the air flow flowing out through the waterproof cover are effectively separated.

In some embodiments, the first and

third sections

6311, 6313 of each ramp 631 are disposed in parallel. Optionally, the first section 6311 and the third section 6313 are arranged in parallel; alternatively, the third section 6313 is disposed obliquely to the second section 6312 and the second section 6312 is disposed obliquely to the first section 6311. In this way, the first, second and

third sections

6311, 6312 and 6313 connected in this order form the inclined gratings 631 having a plurality of turns, and the zigzag passages 632 having a plurality of turns are formed between the adjacent inclined gratings 631, so that the separation effect of water vapor or water clusters in the air flow passing through the zigzag passages can be further improved.

In some embodiments, the spacing of the first sections 6311 of adjacent ramps 631 is greater than the spacing of the second sections 6312 of adjacent ramps 631. Thus, the flow rate increases from a wide passage into a narrow passage, and the second section 6312 is disposed obliquely with respect to the first section 6311, which can further enhance the separation effect of water vapor or water clusters in the flowing air.

In some embodiments, the spacing of adjacent first segments 6311 is equal to the spacing of adjacent third segments 6313. In this way, the air flow enters the wide channel from the narrow channel, the flow speed is reduced, the air flow can be ensured to flow out smoothly from the zigzag channel 632, and the water vapor or water molecular group separated in the third section 6313 channel can be prevented from flowing out together with the air flow.

Fig. 14 is a schematic structural view of an air outlet cover for a water purification module according to an embodiment of the present disclosure. As shown in connection with fig. 14, the disclosed embodiment provides an air outlet cover for a water purification module, including a second center cover plate 710, a second annular cover plate 720, and a second annular engagement portion 730. The second annular cover plate 720 is coaxially disposed with the second central cover plate 710; the second annular linking part 730 connecting the second central cover plate 710 and the second annular cover plate 720, including a plurality of air outlets arranged along the circumferential direction; the air outlet is provided with a grille 731; an air outlet channel 732 is formed between adjacent grilles 731.

Optionally, the second central cover plate 710, the second annular engagement portion 730 and the second annular cover plate 720 are circular. Therefore, the stress of the air outlet cover is more uniform, and the appearance is more attractive.

Optionally, the second annular connecting portion 730 is provided with a plurality of air outlets along the circumferential direction, the air outlets are provided with a plurality of grids 731, and an air outlet channel is formed between adjacent grids 731. In this way, air can be smoothly flowed from one side of the air outlet cover to the other side of the air outlet cover along the air outlet channel 732.

Adopt the air-out lid that this embodiment of the disclosure provided for water purification module, through setting up the grid at the air outlet, can disperse along the air that purifies the chamber and blow out, effectively reduce the velocity of flow of air to realize more steady air-out effect.

In some embodiments, the second central cover plate 710 is disposed parallel to the second annular cover plate 720. Optionally, the second central cover plate is disposed in parallel above the second annular cover plate 720. In this way, the second annular connecting portion 730 connects the second central cover 710 and the second annular cover 720, so that the second annular connecting portion 730 can be uniformly stressed during operation. Optionally, the radius of the inner ring of the second annular cover plate 720 matches the radius of the outer ring of the second annular engagement portion 730, and the radius of the inner ring of the second annular engagement portion 730 matches the radius of the second central cover plate 710. In this way, the second annular cover plate 720, the second annular engagement portion 730 and the second central cover plate 710 are sequentially connected, ensuring the cooperation between the three. Optionally, the second annular cover plate 720, the second annular engagement portion 730 and the second central cover plate 710 are fixedly connected or integrally formed during production. The occurrence of connection fracture under the long-time flowing impact of air flow is prevented, so that the damage of the air outlet cover is avoided.

In some embodiments, the second annular engagement portion 730 is disposed obliquely upward from the side of the second annular cover plate 720 to the side of the second central cover plate 710. The second annular engagement portion 730 forms an angle with the second central cover plate 710. Therefore, the air blown out along the purifying cavity can be dispersed, the flowing direction of the air is changed, the flow speed of the air is effectively reduced, and a stable air outlet effect is realized.

In some embodiments, the angle between the second annular engagement portion 730 and the second central cover plate 710 ranges from 90 ° to 180 °. In this way, the air flowing out along the air outlet channel 732 of the air outlet cover forms a certain angle with the second central cover plate 710 or the second annular cover plate 720, which changes the direction of the air flow and reduces the air flow speed.

In some embodiments, the louvers 731 extend radially and are circumferentially spaced apart. Optionally, the grilles 731 extend along the radial direction of the second annular engaging portion 730, and are equidistantly spaced along the circumferential direction of the second annular engaging portion 730, and an air outlet channel 732 is formed between adjacent grilles 731. Thus, the air flowing out along the air outlet channel 732 of the air outlet cover can be uniform, and a more stable air outlet effect is further realized. Optionally, the projection of the grille 731 onto the plane of the second central cover 710 is parallel to or intersects the radius of the second central cover 710. Thus, the air flowing out along the air outlet channel 732 of the air outlet cover is cyclone-shaped, so that the moisture content in the air outlet air can be primarily reduced while the air outlet is stable.

In some embodiments, the grille 731 is fixedly connected to the edge of the air outlet. Optionally, the grille 731 is connected to the edge of the air outlet by welding. In this way, the connection strength can be ensured. Optionally, the grille 731 is integrally formed with the edge of the air outlet. The steps of installing the grille 731 are reduced, and the manufacturing cost is reduced.

In some embodiments, the spacing between adjacent grids 731 is equal. Thus, the uniformity of air flowing out along the air outlet of the air outlet cover is further ensured.

In some embodiments, a shielding plate 711 is provided at the connection of the second central cover 710 and the second annular engagement portion 730; the shielding plate 711 is parallel to the second central cover plate 710 or extends obliquely in a direction away from the second annular cover plate 720. In this way, the air flowing out from the air outlet passage near the second central cover 710 can flow along the edge of the shielding plate 711, and further the air outlet can flow stably.

Optionally, as shown in conjunction with fig. 4, 15 and 16, the air outlet duct includes: the fan housing 510 is arranged above the second cylinder 110 and is communicated with the second cylinder 110, and the side wall is provided with an air outlet; the centrifugal fan 550 is disposed in the fan housing 510, and is configured to suck air flow from the air inlet, pass through the air inlet duct and the purifying air duct, and then be discharged from the air outlet. In this way, clean air is exhausted from the air outlet of the fan housing 510 through the centrifugal fan 550, and the air outlet is arranged on the side wall of the fan housing 510, so that air supply is facilitated. The fan housing 510 is disposed above the second cylinder 110, and is helpful for separating the air flow from the water droplets during the air flow upward, so as to further reduce the water droplet content in the purified air and avoid increasing the humidity of the indoor space.

Optionally, the air outlet of the fan housing 510 includes: the first direction air outlet 511 is disposed at a first position of a sidewall of the fan housing 510, and is provided with a plurality of rotatable first grills 520 configured to discharge the purified air to the external environment, as shown in fig. 4. In this way, the airflow rate of the first direction air outlet 511 is controlled by the rotatable first grille 520, thereby improving comfort.

The first position is located on the front side of the blower housing 510, wherein "the front side of the blower housing 510" may be understood as: the side facing the user. In this way, the centrifugal fan 550 is facilitated to directly blow the purified air to the user, so that the user obtains better feeling.

The first direction air outlet 511 of the fan housing 510 may be located on the same side as the air inlet 103 of the first cylinder 150. Like this, the air current gets into from the lower part of water purification module, and the impurity that contains in the air current is more, carries out washing purification when passing through second barrel 110, and purifying effect is obvious, then goes out the wind through the top of water purification module, discharges to external environment, and air route reasonable in design is showing the air purification effect to external environment.

Optionally, a circle of protrusions is provided along the edge of the air outlet 511 in the first direction, and the protrusions are integrally formed with the side wall of the housing body. In this way, it is facilitated to provide a rotatable first grating 520 within the protrusion. Alternatively, the first grill 520 is connected to the protrusion of the first direction air outlet 511 through a rotation shaft, or the first grill 520 is connected to the protrusion of the first direction air outlet 511 through a pin. In this way, control of the rotation of the first grid 520 is facilitated.

By adopting the fan housing for the water purification module, which is provided by the embodiment of the disclosure, through the air outlet channel formed by the adjacent first grids arranged at the air outlet in the first direction of the main body of the fan housing, the purified air can be conveyed to the room, and the cleanliness of the indoor air is improved.

In some embodiments, the first grid 520 includes a first movable plate 521 and a first fixed plate 522.

Alternatively, the first movable plate 521 is rotatably connected with the protrusion of the first direction air outlet 511. Thus, when the first movable plate 521 rotates to a position where it is shielded from the adjacent first fixed plate 522, the first direction air outlet 511 is closed; when the first movable plate 521 rotates to be staggered from the adjacent first fixed plate 522, the first direction air outlet 511 is opened. Alternatively, the first fixed plate 522 is fixedly connected to the first movable plate 521 in a crossing manner, and is integrally formed with the first movable plate 521. Thus, the structural strength of the first grill 520 can be effectively improved, and the flow rate and direction of the air flowing through the air outlet in the first direction can be changed to provide a smooth air flow. Alternatively, the distance between adjacent first gratings 520 is less than or equal to the width of the first movable plate 521. In this way, the air tightness when the first direction air outlet 511 is closed can be ensured, and the air is prevented from flowing out of the slits of the adjacent first grids 520.

In some embodiments, the first gratings 520 are connected to a first motor 524 through a first connecting rod 523, and the first motor 524 drives the first connecting rod 523 to rotate the first gratings 520; when the adjacent first grilles 520 are rotated to the position where they are shielded from each other, the first direction air outlets 511 are closed.

Optionally, the air outlet of the fan housing 510 further includes: a second direction air outlet 512 and a second direction air outlet channel 540, the second direction air outlet 512 being disposed at a second position of the side wall of the fan housing 510 and configured to discharge the purified air to the air inlet side of the heat exchanger; wherein the second position of the blower housing 510 is disposed opposite the first position of the blower housing 510, as shown in fig. 15. In this way, it is helpful to improve the quality of the air discharged after passing through the heat exchanger. The first position is opposite to the second position, and the first direction air outlet 511 and the second direction air outlet 512 do not interfere with each other when the air is simultaneously discharged.

The second direction air outlet 512 is provided with a plurality of rotatable second grilles 530 configured to discharge the air purified by the water purification module to the air inlet side of the heat exchanger. In this way, the second grille 530 is rotatable to control the opening and closing of the second direction air outlet 512 and the airflow rate, so as to control the air inlet volume of the heat exchanger. Optionally, a second direction air outlet channel 540 extending to one side of the indoor heat exchanger is provided at the second direction air outlet 512. Like this, can be with the air after the water purification module purifies through second direction air outlet 512 and second direction air-out passageway discharge to the air inlet side of heat exchanger, with the heat exchanger heat transfer after being sent into indoor change indoor temperature and indoor air's cleanliness factor, guaranteed the high efficiency of air delivery to the secondary pollution of air in the transportation process has been prevented.

In some embodiments, the second grill 530 includes a second movable plate 531 and a second fixed plate 532. Optionally, the second movable plate 531 is rotatably connected to the second direction air outlet 512. Thus, when the second movable plate 531 rotates to a position where it is blocked from the adjacent first fixed plate 522, the second direction air outlet 512 is closed; when the first movable plate 521 rotates to be staggered from the adjacent first fixed plate 522, the second direction air outlet 512 is opened. Alternatively, the second fixing plate 532 is fixedly connected to the second movable plate 531 to cross it, and integrally formed with the second movable plate 531. This can effectively improve the structural strength of the second grill 530. Alternatively, the distance between adjacent second gratings 530 is less than or equal to the width of the second movable plate 531. In this way, the air tightness when the second direction air outlet 512 is closed can be ensured, and the air is prevented from flowing out of the gaps between the adjacent second gratings 530.

In some embodiments, the plurality of second gratings 530 are connected to a second motor 534 through a second connection rod 533, and the second motor 534 drives the second connection rod 533 to rotate the plurality of second gratings 530; when the adjacent second grilles 530 are rotated to the position of shielding each other, the second direction air outlets 512 are closed.

In some embodiments, the blower housing for the water purification module further includes a second air intake 513 disposed at a bottom wall of the housing body configured to draw in air purified by the purification chamber. Optionally, the second air inlet 513 is connected to an air outlet of the water purification module. Therefore, the air purified by the water purification module can be directly sent to the indoor side or the air inlet side of the indoor heat exchanger through the fan.

The air after water purification has two control modes and two air channels, one is that the air after purification passes through the front shell of the fan and then is blown out through the front panel; a shell is after passing through the fan, blows upward to the heat exchanger through the wind channel, and get back to the purification chamber 100 of water purification again after the condensation of heat exchanger, reduces the frequency that the user traded water like this and avoids too much steam to flow into indoor simultaneously, realizes indoor humidity control. Or the air after water washing controls the flow of the purified air according to different indoor humidity requirements, one is directly blown out, the other is entering the heat exchanger through the air duct, and the condensed water is returned to the water washing purification module through the dehumidification function of the heat exchanger.

In summary, the water purification module provided by the application realizes three-degree adjustment of the temperature, humidity and cleanliness of air by washing the air; the technology of washing air is used for realizing 'consumable-free' purification, being purely ecological and environment-friendly and enjoying fresh air after rain; by simulating the natural phenomenon, ecological negative ions beneficial to human bodies are generated.

In some alternative embodiments, the water delivery assembly includes a water purification assembly, a water intake waterway, and a water return waterway.

As shown in connection with fig. 17-26, embodiments of the present disclosure provide a water purification assembly for a water purification module, including a purification chamber 100 and a counter spray 200. The opposite spraying piece 200 is arranged in the purifying cavity 100; the counter spray 200 enables the water flow to be sprayed in opposite directions and forms water mist or water droplets in the purification chamber 100 after the water flow collides.

In the water purification assembly for a water purification module provided in the embodiments of the present disclosure, the opposite spray 200 generates water mist or water droplets by utilizing the collision of opposite sprayed water flows, and the water mist or water droplets are diffused in the whole purification chamber 100, so that the flow path section of the air flow can be completely covered, and the air flow flowing through the purification chamber 100 is subjected to comprehensive water washing purification. In addition, the atomization effect of water mist or water drops generated by the spraying piece is better, the particle size of the water drops is smaller and more uniform, and the better water washing and purifying effects are achieved.

The opposite spraying piece 200 comprises a spray head and a water inlet, the spray head of the opposite spraying piece 200 is communicated with the water inlet of the opposite spraying piece, and the spray head is positioned in the purifying cavity 100 and is used for spraying water into the purifying cavity 100. The water outlet of the water inlet waterway is communicated with the water inlet of the opposite spraying piece. The water inlet of the backwater waterway is communicated with the purifying cavity 100 and is used for guiding the water flow in the purifying cavity 100 out of the purifying cavity 100.

In some embodiments, as shown in connection with fig. 23-26, the spray heads of the counter spray 200 include a first spray head 210 and a second spray head 220. The first nozzle 210 includes a first nozzle 211, and the second nozzle 220 includes a second nozzle 221, the second nozzle 221 being disposed opposite to the first nozzle 211; a baffle is provided on the first nozzle 210 and/or the second nozzle 220. The opposite spray parts collide with water flow sprayed by the two opposite spray heads to generate water mist or water drops, the water mist or the water drops permeate into the purifying cavity 100, and the air flow flowing through the purifying cavity 100 is washed and purified. The baffle can help to form better water mist effect on the spraying piece 200, form smaller liquid drops, and diffuse inside the cavity of the whole purifying cavity 100, so that air flowing through the purifying cavity 100 is fully contacted with water, and the water washing purifying effect is achieved.

In some embodiments, the flaps comprise a first flap 230 and/or a second flap 240, the first flap 230 being disposed circumferentially of the Zhou Xianghuo second nozzle 221 of the first nozzle 211; the second baffle 240 is disposed at a position facing away from the first nozzle 211 or the second nozzle 221.

In the embodiment of the disclosure, the first baffle 230 is disposed in the circumferential direction of the nozzle (the first nozzle 211 or the second nozzle 221), so that the water ejected from the opposite nozzle impinges on the first baffle 230, thereby improving the water mist effect. The second baffle 240 is disposed at a position (i.e., a back position) on the opposite direction side of the spray head from the spray direction, and protects the water flow from the spray position, thereby avoiding the influence of the external environment on the water flow. For example, when the opposite spraying member 200 is located on the air flow path of the purifying chamber 100, the air flow may deviate the sprayed water flow, so that the opposite impact effect of the sprayed water flow is poor, the formation of water mist is affected, and the formed water mist or water drops may deviate to the air outlet side, so that the formation of water mist is affected, and finally the purifying effect is reduced.

Optionally, the second baffle 240 is disposed on the first nozzle 210 or the second nozzle 220 on the windward side and between the air inlet and the first nozzle 211 or the second nozzle 221 on the windward side, so as to provide good protection for the first nozzle 211 and the second nozzle 221 of the spray member 200.

The opposite spray member of the embodiment of the present disclosure has at least the following three structures, and the first opposite spray member, as shown in fig. 23, is provided with the first baffle 230 in both the circumferential direction of the first nozzle 211 and the circumferential direction of the second nozzle 221. In the second type of opposite spray member, as shown in fig. 25, a second blocking piece 240 is provided at a position facing away from the first nozzle 210 or the second nozzle 220 on the windward side. In the third type of opposed nozzle, as shown in fig. 27, the first blocking piece 230 is provided in both the circumferential direction of the first nozzle 211 and the circumferential direction of the second nozzle 221, and the second blocking piece 240 is provided at a position facing away from the first nozzle 210 on the windward side. The appropriate opposite spraying piece 200 is selected according to actual needs.

Optionally, the first baffle 230 on the first nozzle 210 and the first baffle 230 on the second nozzle 220 are formed with an atomization interlayer 232. The atomizing interlayer 232 can cause the collided water droplets to collide again.

Optionally, the purge chamber 100 has mounting holes 104 provided in the chamber walls. For example, the wall of the purification chamber 100 is integrally formed with the mounting hole 104, and the mounting hole 104 may be regarded as a through hole. And the wall of the purifying cavity is provided with a mounting hole, so that the opposite spraying piece is convenient to mount and fix.

Alternatively, as shown in connection with fig. 27, the water purification module includes a water tank 310, the water tank 310 being provided to the air delivery assembly.

Alternatively, as shown in connection with fig. 3, the water purification module includes a water supply pipe 320. The water supply pipe 320 is disposed at the air delivery assembly, the water supply pipe 320 defines a water outlet flow passage 323, and the water flow passage 323 communicates between the water tank 310 and the flow passage 322.

The water supply pipe 320 is used to communicate the water tank 310 with the flow channel 322. The water in the water tank 310 flows into the flow channel 322 through the water flow channel 323, flows into the water inlet of the water inlet waterway through the flow channel 322, flows into the water inlet of the opposite spraying piece 200 through the water outlet of the water inlet waterway, flows to the spray head, and is sprayed into the purifying cavity 100 through the spray head.

The water tank 310 is slidably connected with the air delivery assembly, so that the water tank 310 can be mounted on the air delivery assembly or removed from the air delivery assembly by pulling the water tank 310, and convenience in taking the water tank 310 by a user and loading the water tank 310 is improved.

As shown in connection with fig. 28, the air delivery assembly includes a plug 321. The plug-in part 321 is connected with the purification cavity 100, a circulation channel 322 is arranged in the plug-in part 321, and the circulation channel 322 is communicated between the water tank 310 and the water inlet of the water inlet waterway.

As shown in fig. 1, the gap between the water tank 310 and the air delivery assembly forms a communication passage 900, and the air inlet 103 communicates with the outside through the communication passage 900. The purifying part is located above the plugging part 321, the purifying chamber 100 is located above the circulating channel 322, and after the outside air enters the air inlet 103 from the communicating channel 900, the outside air flows into the circulating channel 322, and the air flows upward into the purifying chamber 100. The spray member 200 is positioned in the cleaning chamber 100, and water sprayed from the spray member 200 forms a water washing environment in the cleaning chamber 100 to wash air entering the cleaning chamber 100.

The purifying chamber 100 is located above the flow channel 322, and air from the flow channel 322 flows upward into the purifying chamber 100, and water sprayed from the spraying member 200 flows downward, so that the contact area between the water and the air is increased, and the cleaning effect of the water on the air is enhanced.

The air inlet 103 is communicated with the outside through the communication channel 900, so that the need of arranging the communication channel 900 on the air conveying assembly independently is avoided, the structure of the air conveying assembly is simplified, and the cost of the air conveying assembly is reduced.

Alternatively, as shown in fig. 3 and 27, the plug 321 is connected to the purifying portion, the water tank 310 is provided with a mounting notch 314, and the plug 321 is at least partially located in the mounting notch 314.

The installation notch 314 is arranged, so that interference between the water tank 310 and the plug-in connection 321 is avoided, and the installation of the water tank 310 on the air conveying assembly is realized. The direction in which the insertion portion 321 is inserted into the mounting notch 314 is on the same line or parallel to the moving direction of the slider relative to the slide groove 315, so that the insertion portion 321 is inserted into the mounting notch 314 during the sliding of the slider relative to the slide groove 315.

The clearance between the water tank 310 and the purifying part forms a communication channel 900, and the air inlet 103 is positioned at one end part of the inserting part 321 close to the purifying part, so that the compactness of the water purifying module structure is improved. As shown in fig. 3, a communication passage 900 is formed by a gap between the upper surface of the water tank 310 and the purifying part, and the air inlet 103 is provided at the upper end of the plugging part 321.

As shown in connection with fig. 20-22, embodiments of the present disclosure provide a water collection assembly 400 for a water purification module that includes a water blocking rim 410 and a draft tube 420. The water blocking edge 410 is arranged on the water outlet of the purification cavity 100 and defines a backwater collecting area; the drainage tube 420 is disposed below the water outlet of the purification chamber 100, and the first end 421 is communicated with the water return collecting area, and the second end can drain water.

Optionally, the water blocking edge 410 is provided with a bending part 411, and when the water blocking edge 410 is disposed on the water outlet (i.e., the first air inlet 101) of the purifying cavity 100, a communication hole is formed by the concave side of the bending part 411 and the edge of the water outlet (i.e., the first air inlet 101); a first end 421 of the drain tube 420 is connected to the communication hole.

The water collection assembly 400 of the embodiment of the disclosure firstly collects backwater in the purification cavity 100, and then is drained through the drainage tube 420, so that water after air purification is collected in a backflow mode, the backwater is prevented from returning to a water tank containing the purified water again, the water entering the spraying part is guaranteed to be clean water, secondary pollution is avoided, and the purification effect is guaranteed. The water entering the spraying part is not required to be filtered, the setting of the filtering device is reduced, the filtering device is not required to be cleaned or replaced regularly, secondary consumption is not required, and the cost is reduced. Furthermore, noise generated when backwater flows down along the edge of the water outlet of the purification chamber 100 is reduced. Meanwhile, when the water outlet and the air inlet of the purifying cavity 100 are coincident, the water retaining edge 410 can prevent the front collision of the backwater and the air inlet, so that the wind resistance is reduced, and impurities, microorganisms and the like in the backwater are prevented from being brought into the backwater by the air inlet, thereby improving the purifying effect.

In the disclosed embodiment, the second end 422 of the draft tube 420 discharges water either directly to the outside or into an internally disposed water collection tank 430. And determining according to actual conditions.

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 communicates with a second end 422 of the drain tube 420. The backwater after the purification treatment is drained into the water collection tank 430, so that the centralized treatment is convenient.

Alternatively, as shown in connection with fig. 22, the water collection tank 430 may be in communication with a drain line 840 of an external air conditioner. The external air conditioner may be an air conditioner, for example, a cabinet air conditioner. The water in the water collection tank 430 is discharged through the water discharge pipeline 840 of the external air conditioner, so that the disassembly of the water collection tank 430 is avoided, and the water is conveniently discharged.

Optionally, a water supply pipe 320 is provided on the top cover of the water collecting assembly 400. The water supply pipe 320 is disposed on the top cover of the water collecting assembly 400, which improves the compactness of the purification module structure, reduces the occupied space of the purification module, and improves the utilization rate of the space.

Optionally, the water purification module further includes a water pump 330, the water inlet path includes a water supply pipe 340, and the water pump 330 is disposed on the water supply pipe 340 for delivering water in the water supply pipe 340 to the water inlet of the counter spray.

The water pump 330 provides water under a pressure to the spray 200 so that water can continuously flow from the water tank 310 into the purification chamber 100. The water in the water tank 310 enters the water supply pipe 340 through the water flow passage 323, the flow passage 322, and the communication hole 325, and the water in the water supply pipe 340 flows into the water inlet of the spouting member by the driving of the water pump 330. The communication hole 325 and the water supply pipe 320 are positioned at two opposite sides of the plugging portion 321, so that each component of the water purification module is arranged more reasonably and occupies smaller volume.

Optionally, the purifying chamber 100, the plugging portion 321, the water collecting assembly 400, and the water supply pipe 320 are fixedly connected, for example, in an integrated structure.

As shown in connection with fig. 29 to 37, a further embodiment of the present disclosure provides another water purification module including a housing 91, a water intake waterway 93, and a purification structure 92.

The housing 91 defines an installation space 911, and the housing 91 is provided with an outflow port 913 and an intake port 912, both of which communicate with the installation space 911.

As shown in fig. 31, the purifying structure 92 is located in the installation space 911, at least part of the surface of the purifying structure 92 is provided with a concave-convex structure 9213, and the concave-convex structure 9213 is located on a flow path from the inlet 912 to the outlet 913, and corresponds to the outlet of the water inlet channel 93, so that the water flowing out of the outlet can flow to the concave-convex structure 9213.

The concave-convex structure 9213 corresponds to the water outlet of the water inlet channel 93, so that the water flowing out of the water outlet of the water inlet channel 93 can flow to the concave-convex structure 9213, and is influenced by the concave-convex structure 9213, and the water flows on the concave-convex structure 9213 not along a straight line but in a turbulent flow state. The concave-convex structure 9213 is located in a flow path in which air flows from the inlet port 912 to the outlet port 913, so that air flowing into the installation space 911 from the inlet port 912 flows out of the installation space 911 from the outlet port 913 after passing through the concave-convex structure 9213. When the air flows to the concave-convex structure 9213, the air is also influenced by the concave-convex structure 9213, and the air is in a turbulent flow state on the concave-convex structure 9213. Therefore, water in a turbulent state can fully contact with air in the turbulent state, so that the air is washed, dust and the like in the air are mixed into the water, and the cleanliness of the air is improved.

Alternatively, as shown in conjunction with fig. 31, 33 and 34, the purging structure 92 includes a plurality of purging sheets 921, the plurality of purging sheets 921 being disposed in order in a direction from inside to outside, a flow passage 9241 being defined between adjacent two purging sheets 921, which communicates with both the inlet port 912 and the outlet port 913, and the concave-convex structure 9213 being located on an outer surface and/or an inner surface of the purging sheets 921.

The air entering from the inlet port 912 flows to the outlet port 913 through the flow path 9241, and the air passes through the concave-convex structure 9213 when flowing through the flow path 9241, so that a turbulent flow state is formed, and the water also passes through the concave-convex structure 9213, so that the water flow purifies the air.

The plurality of purification sheets 921 are provided, and the concave-convex structure 9213 is provided on at least one of the outer surface and the inner surface of the purification sheets 921, so that the area of the concave-convex structure 9213 can be increased, the contact area of water flow and air can be increased, and the cleaning effect of the water flow on the air can be enhanced. As shown in connection with fig. 31, the concave-convex structure is provided on the outer surface of the purification sheet.

Alternatively, as shown in connection with fig. 34, the purge sheet 921 has a ring shape extending in the circumferential direction of the purge structure 92.

The plurality of purification sheets 921 are ring-shaped, and the purification sheets 921 of the outer layer are sleeved outside the purification sheets 921 of the inner layer in the direction from inside to outside. The annular purifying piece 921 can increase the annular area, thereby increasing the area of the concave-convex structure 9213 and enhancing the purifying effect of water flow on air.

The inlet port 912 is annular and is disposed circumferentially of the housing 91, and a grill is disposed within the inlet port 912. The annular inlet 912 is provided, so that the area of the inlet 912 can be increased, and the air inlet volume per unit time can be increased.

Or the number of the inlet ports 912 is plural, and the plurality of inlet ports 912 are provided along the circumferential direction of the housing 91. The provision of a plurality of inlet ports 912 can increase the area of the inlet ports 912 and increase the volume of air intake per unit time.

Alternatively, the outer surface and/or the inner surface of the purification sheet 921 are inclined outwardly in a top-down direction to form an inclined surface 9212, and the concave-convex structure 9213 is provided on the inclined surface 9212.

The water outlet of the water inlet channel 93 is located above the concave-convex structure 9213, so that after the water flowing out of the water outlet of the water inlet channel 93 flows to the concave-convex structure 9213, the water flows down along the purifying piece 921 under the action of water flow gravity and the viscosity of the purifying piece 921, and the water flows down under the influence of the concave-convex structure 9213 instead of being directly down.

The air inlet 9242 of the flow channel is located below the concave-convex structure 9213, and the air entering through the inlet 912 of the flow channel enters the flow channel 9241 through the inlet of the flow channel, and the air moves upwards along the purifying sheet 921 due to the fact that the inlet is located above the concave-convex structure 9213, and is influenced by the concave-convex structure 9213 when passing through the concave-convex structure 9213, so that a turbulent state is formed.

The water flow flows downwards along the concave-convex structure 9213, and the air flows upwards along the concave-convex structure 9213, in other words, the flowing directions of the water flow and the air on the concave-convex structure 9213 are opposite, so that the water flow and the air are fully contacted, and the cleaning effect of the water flow on the air is enhanced.

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, the path length of the flow of the air and the water flow on the concave-convex structure 9213 is enhanced on the premise that the air and the water flow can form a turbulent flow state, the air and the water flow are further enabled to be fully contacted, and the purifying effect of the water flow on the air is enhanced.

As shown in fig. 34, the cleaning sheet 921 further includes a vertical surface 9211, the vertical surface 9211 is disposed in a vertical direction, and an upper end of the vertical surface 9211 is connected to a lower end of the inclined surface 9212.

Alternatively, the outermost purification sheet 921 (the outermost purification sheet is shown in fig. 31D) is abutted against the inner wall surface of the casing 91, the inlet port 912 and the outlet port 913 are respectively located on both sides of the portion where the outermost purification sheet 921 is abutted against the inner wall surface of the casing 91, the inlet port 912 is located below the portion where the outermost purification sheet 921 is abutted against the inner wall surface of the casing 91, and the outlet port 913 is located above the portion where the outermost purification sheet 921 is abutted against the inner wall surface of the casing 91, as shown in fig. 34.

The outermost purification sheet 921 abuts against the case 91, so that the gap between the outermost case 91 and the case 91 is reduced, and the air flow in the inlet port 912 is prevented from flowing directly from the gap between the purification sheet 921 and the inner wall surface of the case 91 to the outlet port 913 without passing through the flow path 9241. Alternatively, a sealing member is provided at the abutment of the outermost purification sheet 921 and the inner wall surface of the case 91 to further enhance the sealability between the outermost purification sheet 921 and the inner wall surface of the case 91. The specific manner in which the outermost purification sheet 921 is abutted against the casing 91 may be such that the inner wall surface of the casing protrudes inward to form a first projection, the first projection being abutted against the outermost purification sheet, or such that the outermost purification sheet protrudes outward to form a second projection, the second projection being abutted against the inner wall surface of the casing.

Alternatively, as shown in fig. 31, the water intake path 93 is provided inside the innermost purification sheet 921 (the innermost purification sheet is shown in fig. 31C), and the water inlet of the water intake path 93 communicates with the bottom of the installation space 911, the bottom of which is shown in fig. 31B.

The water inlet pipe is arranged in the middle of the innermost purifying piece 921, the water inlet waterway 93 comprises the water inlet pipe, or the water inlet waterway 93 comprises the water channel is arranged in the middle of the innermost purifying piece 921. The inflow water flow is disposed at the inner side of the innermost purification sheet 921 such that the inflow water flow reaches each of the concave-convex structures 9213 from the inside to the outside when the inflow water flow flows into the inflow water path 93 through the inlet of the inflow water path 93 and flows out the outlet of the inflow water path 93.

The water is located the bottom of installation space 911, and the water inlet of intake water route 93 is linked together with the bottom of installation space 911, and the water of installation space 911 bottom flows to concave-convex structure 9213 through intake water route 93, and the rivers wash the back to the air, and under the effect of rivers gravity, rivers flow down along purifying plate 921, again flow to the bottom of installation space 911.

Alternatively, the inlet port 912 is located above the water at the bottom of the installation space 911, preventing the water at the bottom of the installation space 911 from flowing out of the installation space 911 through the inlet port 912.

Optionally, as shown in fig. 31, the purifying structure 92 further includes a connecting structure 96, the connecting structure 96 is connected to a plurality of purifying sheets 921, a communication hole is provided in the connecting structure 96, and the flow passage 9241 communicates with the outflow hole 913 through the communication hole.

The connection structure 96 enables connection between the plurality of purification sheets 921, enhancing structural stability of the purification structure 92. Alternatively, the connection structure 96 is fixedly connected to the plurality of purification sheets 921, for example, the connection structure 96 is welded or screwed to the plurality of purification sheets 921.

After the air flow in the inlet port 912 flows through the flow path 9241, the air flows from the communication hole to the outlet port 913, and the air flow is realized. Alternatively, as shown in fig. 29, the number of the outflow openings is plural, the plural outflow openings are distributed along the circumferential direction of the housing, and the outflow openings correspond to the arrangement of the concave-convex structure, and as shown in fig. 31, the outflow openings are located directly above the concave-convex structure.

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

As shown in fig. 31, the water pump 94 is disposed on the water inlet channel 93, the water pump 94 drives the water at the bottom of the installation space 911 to flow into the water inlet channel 93 and drives the water in the water inlet channel 93 to flow toward the water outlet, and then from the water outlet to the concave-convex structure 9213, so that the water flows 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 to improve the compactness of the water purification module.

As shown in connection with fig. 31, the blower 95 is located between the purge structure 92 and the outflow opening 913 for discharging air to the outflow opening 913.

The blower 95 provides a driving force for the flow of air from the inlet port 912 to the outlet port 913, enabling the flow of air in the installation space 911. Optionally, the blower 95 is located between the cleaning sheet 921 and the relief structure 9213.

Alternatively, the concave-convex structure 9213 is corrugated, the corrugated concave-convex structure 9213 is easy to process, and air and water flowing through the corrugated structure can be made turbulent.

It is understood that the concave-convex structure 9213 may be other than corrugated, for example, zigzag.

As shown in conjunction with fig. 35, 36, and 37, embodiments of the present disclosure provide an air conditioner including an air conditioner body and one or more water purification modules. The air conditioner main body in this embodiment mainly refers to an indoor unit portion of an air conditioner, and covers a casing 810, an electric control assembly disposed inside the casing 810, a heat exchanger, a fan, a refrigerant pipeline, and other components; the water purification module is one or more of the water purification modules shown in the above embodiments, and is disposed in the air conditioner main body, and can cooperate to perform purification operation when the air conditioner main body performs various operation modes such as air supply, cooling, heating, dehumidification, or can also independently perform purification operation.

Optionally, a water purification module is located at a lower portion within the housing 810. Thus, on one hand, the method is beneficial to fully and circularly purifying the indoor air and improving the indoor air quality; on the other hand, clean air of the water purification module can be continuously conveyed upwards and conveyed to the heat exchanger of the air conditioner, and the clean air is discharged into a room after passing through the heat exchanger, so that air with proper temperature and cleanliness is obtained, and the comfort of a user is improved.

In order to enable a user to more intuitively view the operating state of the water purification module in the purification space 801, in some alternative embodiments, a window is provided at a portion of the housing 810 corresponding to the purification space 801, where the window is located at a peripheral position of the purification space 801, so that the user can view the operating state of the water purification module in the purification space 801 from the side through the window.

In some alternative embodiments, as shown in connection with fig. 36, the air conditioning body further includes a drip tray and drain line 840. The water receiving tray is generally disposed at the lower portion of the heat exchanger, and because the temperature of the heat exchanger is low when the air conditioner operates in modes such as refrigeration and dehumidification, more condensed water is condensed on the surface of the heat exchanger, and the condensed water can flow downwards under the action of gravity and drop into the water receiving tray, and the drainage pipeline 840 is communicated with the water receiving tray and is used for draining the condensed water collected in the water receiving tray to the outdoor side.

In order to realize recycling of condensed water collected by the water receiving tray in this embodiment, the water supply assembly 300 is provided with a condensed water inlet, and the condensed water inlet is communicated with an upstream pipe section of the water drain pipeline 840, so that when the condensed water flows through the upstream pipe section of the water drain pipeline 840, at least part of the condensed water can be split into the water supply assembly 300, and the split condensed water can be used as a water supplementing source of the water supply assembly 300, so that the frequency of water supplementing and adding of a water purification module by a user is effectively reduced, and the operation burden of the user is reduced.

It is to be understood that the present application is not limited to the procedures and structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A purification chamber for a water purification module, comprising:

the second cylinder is provided with a first air inlet and comprises a second hollow part communicated with the first air inlet;

the third cylinder is arranged above the second cylinder, the top of the third cylinder is provided with a first air outlet, and the third cylinder comprises a third hollow part communicated with the first air outlet;

a second connecting part extending outwards from the side wall of the second cylinder to the side wall of the third cylinder and connecting the second cylinder and the third cylinder;

The side wall of the second cylinder or the third cylinder is provided with a mounting hole matched with the opposite spraying piece;

the opposed spraying piece comprises:

a first spray head including a first nozzle;

the second spray head comprises a second nozzle, and the second nozzle is arranged opposite to the first nozzle;

the first spray head and the second spray head are provided with baffle plates;

the baffle comprises a first baffle and a second baffle;

the first baffle is arranged on the circumference of the first nozzle or the circumference of the second nozzle;

the second baffle is arranged at the back position of the first nozzle or the back position of the second nozzle.

2. The decontamination chamber of claim 1, wherein the third cylinder surrounds the second engagement portion, the second engagement portion surrounding the second cylinder.

3. The decontamination chamber of claim 1, wherein the second barrel, the second engagement, and the third barrel are coaxially disposed.

4. A decontamination chamber according to any one of claims 1 to 3, wherein the second barrel comprises:

the first connecting part extends inwards from the side wall of the second cylinder body and surrounds the first air inlet of the second cylinder body.

5. The decontamination chamber of claim 4, wherein a portion or all of the upper surface of the first engagement portion is disposed at an incline.

6. The decontamination chamber of claim 4, wherein the first engagement portion comprises:

a collecting section surrounding the first air inlet of the second cylinder;

a backflow section surrounding the pooling section and surrounded by the second barrel;

the upper surface of the reflux section is inclined downwards from one side of the second cylinder to one side of the collecting section.

7. The decontamination chamber of claim 6, wherein the return section of the first junction comprises a plurality of flow channels arranged in an array;

the bottom surface of the diversion trench is higher than or equal to the upper surface of the collecting section.

8. The purification chamber of claim 7, wherein the plurality of flow guide grooves extend radially and are circumferentially spaced apart and each disposed toward the axis of the first engagement portion.

9. A water purification module comprising a purification chamber as claimed in any one of claims 1 to 8.

10. An air conditioner comprising the water purification module of claim 9.