CN113864888A

CN113864888A - Water tank structure for water washing module, water washing module and air conditioner

Info

Publication number: CN113864888A
Application number: CN202010610198.0A
Authority: CN
Inventors: 王宁; 刘德昌; 张展; 刘祥宇; 徐超; 田志强
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: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-12-31
Anticipated expiration: 2040-06-30
Also published as: CN113864888B

Abstract

The application relates to the technical field of air conditioning equipment, discloses a water tank structure for washing module, includes: the upper side of the box body is open and can store water; the water supply assembly is arranged above the box body and can spray water above the box body; the chassis is arranged at the bottom of the box body, and the box body can slide relative to the chassis so as to be separated from the chassis or limited on the chassis. The water supply assembly sprays water above the box body, so that the air is washed and purified; a chassis is arranged below the box body for storing water, so that the box body can slide relative to the chassis to be separated from the chassis or limited on the chassis, and a user can take out the box body conveniently to change water. The application also discloses a washing module and an air conditioner.

Description

Water tank structure for water washing module, water washing module and air conditioner

Technical Field

The application relates to the technical field of air conditioning devices, for example to a water tank structure, a washing module and an air conditioner for the washing module.

Background

The air can be purified by adopting technologies such as a high-efficiency air filter, electrostatic dust removal, negative ions or active carbon and the like, and the dust removal function or the formaldehyde removal function or the sterilization function is realized. The components adopted in the mode need to be replaced, cleaned or replaced regularly, and are troublesome. At present, some air conditioners are provided with a washing module, so that air flow is washed by water when passing through the washing module, particulate matters in the air flow are washed away, and the air is purified. The water washing module is generally provided with a wind power driving part, an air duct, a spraying part, a water tank and the like.

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 tank is fixedly arranged in the water washing module and is not convenient to take out.

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 nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a water tank structure, a washing module and an air conditioner for a washing module, and aims to solve the problem that the water tank is fixedly arranged in the washing module and is not convenient to take out.

In some embodiments, a tank structure for a water wash module, comprising: the upper side of the box body is open and can store water; the water supply assembly is arranged above the box body and can spray water above the box body; the chassis is arranged at the bottom of the box body, and the box body can slide relative to the chassis so as to be separated from the chassis or limited on the chassis.

In some embodiments, the water wash module includes a tank structure for the water wash module as provided in the previous embodiments.

In some embodiments, the air conditioner comprises the water washing module provided by the previous embodiments.

The water tank structure, the washing module and the air conditioner for the washing module provided by the embodiment of the disclosure can realize the following technical effects: the water supply assembly sprays water above the box body to realize washing and purification of air; a chassis is arranged below the box body for storing water, so that the box body can slide relative to the chassis to be separated from the chassis or limited on the chassis, and a user can take out the box body conveniently to change water.

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 in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic diagram of a tank structure for a water wash module according to an embodiment of the present disclosure;

FIG. 2 is an exploded schematic view of another tank configuration for a water wash module provided by an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of another tank configuration for a water wash module provided by an embodiment of the present disclosure;

FIG. 4 is a schematic diagram of another tank configuration for a water wash module provided by an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a second cover body according to an embodiment of the disclosure;

FIG. 6 is a schematic diagram of another water tank structure for a water wash module according to an embodiment of the present disclosure.

Reference numerals:

101. a box body; 102. a roller; 210. a spraying member; 211. a water pipe; 212. a water outlet; 230. a water pump; 300. a chassis; 310. a limiting structure;

400. a cap assembly; 410. an airflow inlet; 420. an airflow outlet; 430. a first cover body; 431. a flow guide structure; 432. buckling; 433. a clamping block; 434. a water receiving structure; 435. a baffle; 436. a point contact type electric connection end; 440. a second cover body; 441. an air return opening; 442. opening the mouth;

500. a frame is supported.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. 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 be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can 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. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Referring to fig. 1 and 2, an embodiment of the present disclosure provides a water tank structure for a water washing module, including: a tank 101, a water supply assembly, and a chassis 300. Wherein, the upper side of the box body 101 is open, and water can be stored; the water supply assembly is arranged above the box body 101 and can spray water above the box body 101; the chassis 300 is disposed at the bottom of the box 101, and the box 101 can slide relative to the chassis 300 to separate from the chassis 300 or limit the chassis 300.

The washing module can wash the purification to the air current of process, and the washing module is through setting up box 101 and collecting the rivers after the washing, realizes the water supply and sprays through setting up water supply assembly. The case 101 is open at the upper side, and can receive and store water drops falling from above. The water supply assembly sprays water above the case 101 to wash the passing air flow. The water drops falling during the water washing are collected by the tank 101. The chassis 300 is disposed at the bottom of the box 101, the box 101 can slide relative to the chassis 300, and the box 101 can be separated from the chassis 300 or the box 101 can be limited on the chassis 300 by operating the box 101 to slide relative to the chassis 300. The moisture in the cleaned air is stored in the case 101, and the number of times of cleaning is increased by the contamination of the water in the case 101, and it is necessary to change the water or clean the case 101. Under the condition that the box body 101 is separated from the chassis 300, a user can change water or clean the box body 101 conveniently; under the condition that box 101 is limited on chassis 300, box 101 is comparatively firm, can connect the water droplet that the washing fell.

With this embodiment, the water supply assembly sprays purge air over the tank 101, and the tank 101 contains falling water droplets under the water supply assembly. When the water needs to be changed or the box body 101 needs to be cleaned, the operation box body 101 slides back to the base plate 300, so that the box body 101 is separated from the base plate 300; when the box 101 needs to be installed back, the box 101 slides towards the chassis 300, so that the box 101 is limited on the chassis 300. The user can conveniently take and place the box body 101, and water changing or cleaning is realized.

In a practical application scenario of the water tank structure, the chassis 300 may be fixed to a component of the water washing module, for example, the chassis 300 may be fixed to a bottom of a housing of the water washing module, so that the box 101 and the water washing module can be separated and fixed by operating the box 101 to slide relative to the chassis 300. As shown in fig. 3, the washing module is optionally provided with a supporting frame 500, and the chassis 300 is fixedly connected with the supporting frame 500. In this way, the chassis 300 can be fixed.

Optionally, a slide rail is arranged on the chassis 300, one end of the slide rail extends to the edge of the chassis 300, and a protruding strip matched with the slide rail is arranged at the bottom of the box body 101. The convex strip is embedded into the slide rail, cannot move left and right relative to the slide rail and is limited on the slide rail; the ribs can slide along the slide rails and can move away from the slide rails from the edge of the chassis 300. Alternatively, the disk surface of the chassis 300 is disposed obliquely, the front side of the disk surface is higher than the rear side of the disk surface, and the rear side of the disk surface is provided with a stopper. Like this, when box 101 was spacing in chassis 300, can automatic slide to the rear side and lean on the stop part, avoided taking place to rock because of the washing module, box 101 is automatic to the condition that chassis 300 front side slided and break away from chassis 300.

Referring to fig. 1 and 2, in some embodiments, the tank structure for a water washing module further includes a cover assembly 400, wherein the cover assembly 400 covers the tank 101 and is provided with an air inlet 410 and an air outlet 420; wherein, the water supply assembly comprises a spray piece 210, and the spray piece 210 is arranged between the air flow inlet 410 and the air flow outlet 420.

The cover assembly 400 covers the upper portion of the tank 101, so that the tightness of the water tank structure is better, and water in the tank 101 can be prevented from splashing out of the tank 101. Moreover, when the user takes in and takes out the box body 101, even if the user shakes, the water in the box body 101 can be prevented from spilling, and the convenience of taking and taking is improved. The lid assembly 400 is provided with an airflow inlet 410 and an airflow outlet 420 to allow air to enter and exit the tank structure through the lid assembly 400. The spray member 210 is disposed between the airflow inlet 410 and the airflow outlet 420, and when the airflow passes through the inside of the water tank structure, the spray member 210 sprays water to the airflow to remove particles such as dust in water, thereby realizing purification.

By this embodiment, not only the airtightness of the tank structure can be improved and splashing can be prevented, but also the lid assembly 400 and the shower member 210 can be taken out together while the tank 101 is taken out. In this manner, maintenance of the lid assembly 400 or the spray piece 210 is also facilitated. In addition, through this embodiment, design the water tank structure into the module that the collection sprays and water storage is integrative, be convenient for set up the water tank structure on the device that needs add the function of establishing washing, enlarged the range of application of water tank structure.

Optionally, the cover assembly 400 is rotatably coupled to the case 101 to open and close the case 101. By rotating the cover assembly 400, the case 101 can be opened and closed, thereby facilitating cleaning and maintenance of the case 101 or maintenance of some components.

Referring to fig. 2 and 4, in some embodiments, the cover assembly 400 includes a first cover 430 and a second cover 440, the first cover 430 covers the upper side of the box 101, and a diversion structure 431 is provided for guiding water flow into the box 101. The second cover 440 is disposed above the first cover 430. The first cover 430 and the second cover 440 enclose a cleaning space, and the airflow inlet 410 and the airflow outlet 420 are disposed on the second cover 440.

The first cover 430 covers the upper side of the case 101 to improve the sealing performance of the case 101, so that even if the case 101 is shaken, the water inside is difficult to flow out. During the water washing process, water drops fall on the surface of the first cover 430 first. The first cover 430 is provided with a diversion structure 431, so that water falling on the first cover 430 can flow into the tank 101 along the diversion structure 431. By providing the first cover 430, it is also possible to avoid splashing caused by water drops directly falling on the water surface of the tank 101, thereby preventing water from bringing splashed water out of the water tank structure. The second cover 440 is disposed above the first cover 430, and encloses a purification space with the first cover 430, the spraying member 210 is located in the purification space, the air flow enters the purification space from the air flow inlet 410 of the second cover 440, the water washing process is completed under the spraying of the spraying member 210, and the air flow exits from the air flow outlet 420 of the second cover 440.

With this embodiment, the air is washed completely in the lid assembly 400 and can flow from the first cover 430 to the inside of the case 101 for storage. The water storage space and the purification space are separated while the water storage function and the purification function are integrated, the spaces are not interfered with each other, and the noise generated in the water washing process is reduced.

Optionally, the upper surface of the first cover 430 is concave downward and is arc-shaped, and the flow guiding structure 431 is disposed at the lowest position of the upper surface. The upper surface of the first cover 430 is recessed downward, and when water falls on the first cover 430, the water can automatically flow to the lowest position of the upper surface, and then collect on the flow guide structure 431 and flow into the box 101. Optionally, the flow guiding structure 431 is a flow guiding channel. The water flow enters the box body 101 through the diversion pore canal.

Optionally, the upper surface of the first cover 430 is concave downward and is wave-shaped, the wave-shaped trough guides the lowest position of the upper surface, and the flow guiding structure 431 is disposed at the lowest position of the upper surface. When water drops on the upper surface of the first cover 430, noise generated by falling water can be reduced. The wave-shaped upper surface has wave crests and wave troughs, and water flow on the upper surface can flow to the diversion structure 431 along the wave troughs.

As shown in fig. 2, optionally, a buckle 432 is disposed at an edge of the first cover 430, and a latch 433 corresponding to the buckle 432 is disposed at an edge of the box 101. The first cover 430 is connected to and separated from the case 101 by engaging the latch 432 with the latch 433.

As shown in fig. 2 and 5, in some embodiments, the spray member 210 includes a water pipe 211 extending along a lower surface of the second cover 440, and a plurality of water outlets 212 are spaced along a length direction of the water pipe 211. In this way, the plurality of water outlets 212 can form a shower over a wide range, facilitating sufficient washing of the air. Optionally, the aperture of the water outlet 212 is 1.5mm to 2 mm. In this way, water flowing from the plurality of water outlets 212 may form a water curtain. Optionally, a hollow pipe column is communicated with the water outlet 212. Through the guiding function of the hollow pipe column, a water curtain is formed more easily when the water flow falls.

Referring to fig. 6, optionally, a water receiving structure 434 is disposed on the upper surface of the first cover 430, the water receiving structure 434 is a strip shape, the upper surface of the water receiving structure is an arc surface, and the water receiving structure 434 is disposed corresponding to the extending path of the water pipe 211. The water flowing out of the water outlet 212 falls on the arc-shaped surface of the water receiving structure 434, so that the noise generated when the water drops impact the plane can be eliminated. Optionally, a baffle 435 is disposed on a lower surface of the water receiving structure 434, and the baffle 435 is connected to an upper surface of the first cover 430. Water drops falling on the water receiving structure 434 flow along the flow guide plate 435 to the upper surface of the first cover 430. Optionally, the number of baffles 435 is multiple and spaced apart. Thus, the water directly falling on the upper surface of the first cover 430 can flow toward the lower position of the first cover 430 through the gaps between the baffles 435.

As shown in fig. 2, in some embodiments, the second cover 440 includes a top plate and side plates, the top plate being disposed above the first cover 430; the side plate is arranged around the periphery of the top plate and is positioned between the top plate and the first cover body 430; the air inlet 410 is disposed on the side plate, and the air outlet 420 is disposed on the top plate.

The top and side panels of the first cover 430 and the second cover 440 enclose a clean space, and air flows in through the airflow inlet 410 of the side panel and flows out through the airflow outlet 420 of the top panel. The arrangement can ensure that the air inlet flow and the air outlet flow are far away as possible, and mutual interference is prevented. And, airflow inlet 410 sets up in the curb plate, when setting up the water tank structure in the washing module, is convenient for set up the air intake at the lateral wall of washing module corresponding airflow inlet 410. The airflow outlet 420 is disposed on the top plate, and a fan may be disposed above the top plate to provide power for airflow.

In some embodiments, the top plate includes a first region adjacent to the airflow inlet 410, provided with a return air inlet 441 for intake air; the second region is further from the airflow inlet 410 than the first region; wherein the airflow outlet 420 is disposed in the second region. The return air port 441 for intake air is provided in the region of the ceiling near the air flow inlet 410, i.e., the first region, and the amount of intake air in the purification space can be increased. The air return opening 441 is adjacent to the air flow inlet 410 to facilitate the air flow introduced by the air return opening 441. The airflow outlet 420 is located in a second region, which is remote from the airflow inlet 410, to avoid interference with the intake airflow. The division of the first area and the second area may be such that the top plate is divided into two areas on average, a first area near the airflow inlet 410 and a second area far from the airflow inlet 410.

Optionally, the spraying member 210 includes a water pipe 211 extending along the lower surface of the second cover 440, and the water pipe 211 extends along the periphery of the second region, and a plurality of water outlets 212 are provided at intervals along the length direction of the water pipe 211. The second area is provided with an airflow outlet 420, and the water pipe 211 extends along the periphery of the second area, so that after the airflow enters from the airflow inlet 410, the water curtain formed by the plurality of water outlets 212 passes through the airflow inlet and then flows out from the airflow outlet 420, the contact area between the airflow and the water flow is increased, and the water washing and purifying effect is improved.

Referring to fig. 2, in some embodiments, the water tank structure for the water washing module further includes a water pipe and a water pump 230, one end of the water pipe is communicated with the spray part 210, and the other end of the water pipe is disposed in the tank 101; the water pump 230 is disposed on the water pipe and under the first cover 430.

The water pump 230 operates to deliver water from the tank 101 to the spray members 210 through the water delivery pipe, so that the spray members 210 can produce a spraying effect. The spraying part 210 can spray water in the box body 101 in a recycling manner without additionally arranging a water tank for supplying water, so that the layout of the water tank structure is more compact, and the occupation of the water washing module on the space is saved. Although the water after washing the air contains particles such as dust, the water can be repeatedly used for many times, and the water can be replaced after having certain pollution turbidity. The water pump 230 is located below the first cover 430 instead of above the first cover, so that the occupied purified space can be reduced, and the air can be sufficiently washed and purified in the purified space. Moreover, the water pump 230 is disposed below the first cover 430, and forms a downward pulling force on the first cover 430, so that the first cover 430 is more stable and stable, and is prevented from loosening. And, the water pump 230 is closer to the tank 101, and can provide sufficient power to lift the moisture from the tank 101 to the spray 210.

Optionally, the water pump 230 is disposed on the lower surface of the first cover 430 and is close to the diversion structure 431. The diversion structure 431 is located at the lowest position of the upper surface of the first cover 430, and the position of the diversion structure 431 is pulled down by the gravity of the water pump 230, so that the position is stably maintained at the lowest position, and the problem that the water flow is difficult to flow to the diversion structure 431 due to the change of the inclination of the first cover 430 is avoided.

Optionally, the outer side of the water pump 230 is provided with a cover covering the water pump 230. The cover can protect the water pump 230, and has a protective effect on the water pump 230. Optionally, part of the outer side wall of the housing is located below the flow guiding structure 431 and is provided with a concave-convex structure for guiding water flow. The water droplets flowing out of the flow guide structure 431 can fall on the outer side wall of the housing, and the water droplets can smoothly flow into the box 101 along the guide direction of the concave-convex structure. Compared with the case that water drops directly fall from the diversion structure 431 and impact on the water surface, the noise generated by falling water can be eliminated.

Referring to fig. 2, in some embodiments, the chassis 300 is provided with a limiting structure 310 at both sides and the rear portion thereof for surrounding the case 101, and the case 101 can be pulled out or pushed back from the front portion of the chassis 300. The front of the chassis 300 refers to the side facing the user, and the rear of the chassis 300 refers to the side facing away from the user. The both sides of the chassis 300 refer to both side portions between the front and rear portions of the chassis 300. The chassis 300 is provided with a limiting structure 310 for enclosing and blocking the box body 101, so that when the box body 101 slides towards the rear part relative to the chassis 300, the box body 101 is clamped according to a guide route of the limiting structure 310, and the box body 101 is prevented from deviating. The case 101 may be pulled out or pushed back from the front of the chassis 300. Optionally, the bottom of the box 101 is provided with a roller 102, and the roller 102 contacts with the chassis 300. The bottom of the box 101 is provided with the roller 102, when the box 101 is pulled, the box 101 moves more stably under the rolling action of the roller 102, and a user can pull out or push back the box 101 more easily.

As shown in fig. 2, 4 and 6, in some embodiments, the upper surface of the first cover 430 is provided with a point contact type electrical terminal 436, and the point contact type electrical terminal 436 is electrically connected to the water pump 230 through an electrical wire and extends to the rear side of the first cover 430. The point contact type electric connection end 436 ensures that no exposed electric wire appears in the water tank structure, and has convenient electrification and compact integral structure. Protruding from the rear side of the first cover 430 facilitates connection of the point-contact electrical connection terminal 436 with the power supply module.

In some embodiments, the second cover 440 includes a top plate and side plates, the top plate being disposed above the first cover 430; the side plate is arranged around the periphery of the top plate and is positioned between the top plate and the first cover body 430; the airflow inlet 410 is disposed on the side plate, and an opening 442 for exposing the power connection end is disposed on the side plate and is close to the airflow inlet 410. The air flow flowing into the purification space exists at the air flow inlet 410, under the impact of the air flow, the water flow formed by the spraying piece 210 is difficult to splash to the air flow inlet 410, the opening 442 used for exposing the electric connection end is arranged on the side plate of the first cover body 430 and is close to the air flow inlet 410, and under the condition that the electric connection end extends out of the opening 442, water drops can be prevented from splashing to the electric connection end, so that the potential safety hazard is reduced.

The embodiment of the disclosure also provides a water washing module, which comprises the water tank structure for the water washing module, provided by any one of the embodiments. The washing module can fix the chassis and the part of the washing module through setting up the water tank structure for the washing module, and the user realizes the taking and the installation of the box body through the sliding box body, thereby facilitating the user to change water and wash.

The embodiment of the disclosure also provides an air conditioner, which comprises the water washing module provided by the embodiment. The air conditioner can realize the washing purification of air through setting up this washing module. The water tank structure in the water washing module is convenient for a user to take and is convenient for water changing or cleaning. The water tank structure integrates the water storage tank body and the spraying related parts, and can be taken out together, so that the maintenance is convenient.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A tank structure for a water wash module, comprising:

the upper side of the box body is open and can store water;

the water supply assembly is arranged above the box body and can spray water above the box body;

the box body can slide relative to the chassis so as to be separated from the chassis or be limited on the chassis.

2. The water tank structure according to claim 1, further comprising:

the cover assembly covers the upper part of the box body and is provided with an airflow inlet and an airflow outlet;

wherein, water supply assembly includes the piece that sprays, the piece that sprays sets up in between air current entry and the air current export.

3. The water tank structure as claimed in claim 2, wherein the cap assembly comprises:

the first cover body covers the upper side of the box body and is provided with a flow guide structure for guiding water flow into the box body;

the second cover body is arranged above the first cover body;

the first cover body and the second cover body enclose a purification space, and the airflow inlet and the airflow outlet are arranged on the second cover body.

4. The water tank structure according to claim 3, wherein the second cover body comprises:

the top plate is arranged above the first cover body;

the side plate is arranged around the periphery of the top plate and is positioned between the top plate and the first cover body;

wherein, the air inlet is arranged on the side plate, and the air outlet is arranged on the top plate.

5. The water tank structure according to claim 4, wherein the top plate comprises:

the first area is close to the airflow inlet and is provided with an air return inlet for air inlet;

a second region further from the airflow inlet than the first region;

wherein the airflow outlet is disposed in the second region.

6. The water tank structure according to claim 3, further comprising:

one end of the water delivery pipe is communicated with the spraying piece, and the other end of the water delivery pipe is arranged in the box body;

and the water pump is arranged on the water delivery pipe and is positioned below the first cover body.

7. The tank structure according to any one of claims 1 to 6, wherein both sides and the rear of the base plate are provided with a stopper structure for blocking the tank body, and the tank body can be pulled out or pushed back from the front of the base plate.

8. The water tank structure according to claim 7, wherein the bottom of the tank body is provided with a roller, and the roller is in contact with the chassis.

9. A water wash module comprising a tank structure for a water wash module according to any one of claims 1 to 8.

10. An air conditioner characterized by comprising the water wash module of claim 9.