CN216159177U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model provides an air conditioner internal unit and an air conditioner, relates to the technical field of air treatment, and aims to solve the problem that a water tank door is not installed in place due to deviation between the water tank door and a water storage tank. Wherein, air conditioner internal unit includes: the cabinet comprises a cabinet body and a water storage tank, wherein the water storage tank is positioned in the cabinet machine and can be used for humidifying and/or purifying the entering airflow; the cabinet body is provided with a framework and a water tank door, the water tank door is arranged on the front side of the framework, and the water storage tank is positioned in an accommodating space defined by the framework and the water tank door; the cabinet body is provided with a framework and a water tank door, the water tank door is arranged on the front side of the framework, and the water storage tank is positioned in an accommodating space defined by the framework and the water tank door; the water storage tank is provided with a mounting plate, and the mounting plate is provided with a through hole; further comprising: and one end of the fastener penetrates through the through hole to be matched with the mounting hole.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to the technical field of air treatment, in particular to an air conditioner indoor unit and an air conditioner.

Background

The air conditioner indoor units are classified according to their structures and can be roughly classified into hanging air conditioner indoor units and cabinet air conditioner indoor units. The cabinet air conditioner indoor unit has the advantages of high power, strong wind power and the like, and is generally suitable for large-area families and small offices.

Among the correlation technique, because people regard more and more the quality of daily life environment, in addition the air permeability in airtight space is not good, and the moisture in the air can be taken away to the air conditioner operation process, make the room air dry, consequently, the air conditioner internal unit disposes water washing device usually, water washing device has storage water tank and washing unit, storage water tank and water tank door fastening connect, the washing unit has at least part to be located the storage water tank, the washing unit is used for driving the water and the air current contact in the storage water tank, the purpose to air purification or humidification has been reached.

However, since the installation position of the water storage tank relative to the water tank door is fixed, when the installation position of the water storage tank relative to the water tank door is deviated due to factors such as assembly tolerance and manufacturing tolerance, the water tank door is easily installed in a wrong position.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioner internal unit and an air conditioner, which aim to solve the problem that a water tank door is not installed in place due to deviation between the water tank door and a water storage tank.

One aspect of the present invention provides an air conditioner indoor unit, including: the cabinet comprises a cabinet body and a water storage tank, wherein the water storage tank is positioned in the cabinet machine and can be used for humidifying and/or purifying the entering airflow; the cabinet body is provided with a framework and a water tank door, the water tank door is arranged on the front side of the framework, and the water storage tank is positioned in an accommodating space defined by the framework and the water tank door; the cabinet body is provided with a framework and a water tank door, the water tank door is arranged on the front side of the framework, and the water storage tank is positioned in an accommodating space defined by the framework and the water tank door; the water storage tank is provided with a mounting plate, and the mounting plate is provided with a through hole; further comprising: and one end of the fastener penetrates through the through hole to be matched with the mounting hole.

In one possible implementation, the lower end of the mounting post is located in the through hole, and the fastener is matched with the mounting hole.

In one possible implementation manner, the lower end of the mounting column extends downwards out of the through hole.

In one possible implementation manner, the lower end face of the fastening piece is located above the lower end face of the water storage tank.

In one possible implementation manner, a plurality of hooks distributed at intervals are arranged on the inner surface of the water tank door, and a long hole matched with the hooks is arranged on one side of the water storage tank, which faces the water tank door.

In one possible implementation manner, the cabinet further includes: the cabinet base is located at the bottom ends of the framework and the water tank door, and the water storage tank is located in a containing space defined by the framework, the water tank door and the cabinet base.

In one possible implementation, the water storage tank is slidably mounted to the cabinet base.

In one possible implementation manner, the air conditioner internal unit further includes: the roller driving motor and the roller are rotatably arranged in the water storage tank; the roller driving motor is mounted on the cabinet body and connected with the roller to drive the roller to rotate; the roller is at least partially positioned in an airflow flow path in the air duct so as to take water out of the water storage tank by using the rotation of the roller and wash and purify and/or humidify the airflow by using the water taken out of the roller when the airflow passes through the roller.

In one possible implementation manner, the drum includes a rotating shaft and a plurality of rotating discs, the rotating shaft is rotatably mounted on the water storage tank, the rotating shaft is connected with the drum driving motor through a gear assembly, and the plurality of rotating discs are mounted on the rotating shaft.

The present invention also provides an air conditioner including: the indoor unit of the air conditioner and the outdoor unit of the air conditioner connected with the indoor unit of the air conditioner.

According to the air conditioner indoor unit and the air conditioner, the inner surface of the water tank door facing the accommodating space is provided with the mounting column, and the mounting column is provided with the mounting hole in an elliptical shape; the water storage tank is provided with a mounting plate, and the mounting plate is provided with a through hole; the air conditioner indoor unit further comprises: and one end of the fastener penetrates through the through hole to be matched with the mounting hole. Like this, even when the deviation that leads to between water tank door and the storage water tank is great because of factors such as assembly tolerance, manufacturing tolerance, the fastener can be in the mounting hole of ellipse circular shape activity adaptation position deviation to do benefit to and avoid leading to the not in place condition of water tank door installation because of the deviation between water tank door and the storage water tank, do benefit to the production efficiency and the yields up to standard of improving air conditioner internal unit.

Drawings

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description set forth herein is merely illustrative and explanatory of the present invention and is not restrictive of the utility model as claimed below.

Fig. 1 is a schematic perspective view of a water tank door and a water storage tank according to an exemplary embodiment of the present invention;

FIG. 2 is an exploded view of a door and a tank according to an exemplary embodiment of the present invention;

FIG. 3 is a first schematic structural diagram of a water tank door and a water tank according to an exemplary embodiment of the present invention;

FIG. 4 is a second schematic structural diagram of a water tank door and a water storage tank according to an exemplary embodiment of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Description of reference numerals: 1-water tank door; 11-hanging hooks; 12-mounting posts; 121-mounting holes; 2-a water storage tank; 21-mounting a plate; 211-a through hole; and 3, fastening the components.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description set forth herein is merely illustrative and explanatory of the present invention and is not restrictive of the utility model as claimed below.

Among the correlation technique, because people regard more and more the quality of daily life environment, in addition the air permeability in airtight space is not good, and the moisture in the air can be taken away to the air conditioner operation process, make the room air dry, consequently, the air conditioner internal unit disposes water washing device usually, water washing device has storage water tank and washing unit, storage water tank and water tank door fastening connect, the washing unit has at least part to be located the storage water tank, the washing unit is used for driving the water and the air current contact in the storage water tank, the purpose to air purification or humidification has been reached.

However, since the installation position of the water storage tank relative to the water tank door is fixed, when the installation position of the water storage tank relative to the water tank door is deviated due to factors such as assembly tolerance and manufacturing tolerance, the water tank door is easily installed in a wrong position.

In order to overcome above-mentioned technical problem, this embodiment provides an air conditioner internal unit, the mounting hole through the erection column with storage water tank fastening connection on with the water tank door sets up to the mounting hole of ellipse circular, thus, ellipse circular's mounting hole can provide certain activity for the fastener, even when because of assembly tolerance, factors such as manufacturing tolerance lead to the deviation between water tank door and the storage water tank great, the fastener can be in the activity adaptation position deviation in ellipse circular's mounting hole, thereby do benefit to and avoid leading to the not in-place condition of water tank door installation because of the deviation between water tank door and the storage water tank, do benefit to the production efficiency and the yields that improve air conditioner internal unit.

The structure and function of the air conditioner indoor unit provided in the present embodiment will be described below by way of example with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of a water tank door and a water storage tank according to an exemplary embodiment of the present invention; FIG. 2 is an exploded view of a door and a tank according to an exemplary embodiment of the present invention; FIG. 3 is a first schematic structural diagram of a water tank door and a water tank according to an exemplary embodiment of the present invention; fig. 4 is a second schematic structural diagram of a water tank door and a water storage tank according to an exemplary embodiment of the present invention. Wherein, fig. 3 is a bottom view; fig. 4 is a side view.

Referring to fig. 1 to 4, an air conditioner indoor unit provided in this embodiment includes: the cabinet body and the water storage tank 2, the water storage tank 2 is positioned in the cabinet machine and can be used for humidifying and/or purifying the entering air flow; the cabinet body is provided with a framework and a water tank door 1, the water tank door 1 is arranged on the front side of the framework, and the water storage tank 2 is positioned in an accommodating space defined by the framework and the water tank door 1; the inner surface of the water tank door 1 facing the accommodating space is provided with a mounting column 12, and the mounting column 12 is provided with an elliptical mounting hole 121; the water storage tank 2 is provided with a mounting plate 21, and the mounting plate 21 has a through hole 211. The air conditioner indoor unit further comprises: and a fastener 3, wherein one end of the fastener 3 passes through the through hole 211 to be matched with the mounting hole 121.

The cabinet body comprises a framework and a casing, the framework is used as a main bearing body of the air conditioner indoor unit, the casing is mounted on the framework, and the casing and the framework jointly enclose an accommodating space. The casing comprises an upper casing and a lower casing. The accommodating space enclosed by the upper casing and the framework is used for accommodating equipment such as an indoor heat exchanger, an air duct member and the like. The containing space enclosed by the lower shell and the framework is used for containing equipment such as a compressor, a water storage tank 2 and the like.

The upper casing includes preceding door plant and two top plates, and two top plates roughly set up with preceding door plant is perpendicular, and preceding door plant can connect respectively in the skeleton with top plates. The edge areas of the front door panel close to the two upper side plates are respectively provided with air outlets. The two air outlets are respectively communicated with an air channel limited by the air channel component. The air duct member is a component stamped and formed from sheet metal. The air duct component is provided with a cross-flow fan, the cross-flow fan is provided with an impeller and a motor, and the motor is used for driving the impeller to rotate so as to convey airflow.

The lower casing includes a water tank door 1 (or called as a lower decorative plate) and two lower side plates, and the two lower side plates are approximately perpendicular to the water tank door 1. The lower case also has a lower back plate disposed opposite to the tank door 1. To the beginning of the cabinet air conditioner with the fresh air function, the lower back plate of the lower shell can be provided with a fresh air inlet, the fresh air inlet is communicated with outdoor air through an air inlet pipeline, and the fresh air inlet is also communicated with an air channel through an air guide pipeline.

The cabinet body can also include the cabinet machine base, and the cabinet machine base is used for supporting the air conditioner indoor unit in ground. The cabinet base can be connected to the framework and the lower end of the lower casing.

The water storage tank 2 can be positioned in an accommodating space formed by the framework, the lower shell and the cabinet base. When the water storage tank 2 is positioned in the accommodating space, namely when the water storage tank 2 is positioned at a working position, the water storage tank is used for humidifying and/or purifying airflow entering the water storage tank; the air flow after humidification and/or purification can be conveyed to the air duct and then conveyed to the indoor through the air outlet.

In the working process of the water storage tank 2, solid pollutants such as particulate matters, flocks and the like in the air flow can be left in water and deposited in the water storage tank 2, and the water storage tank 2 is usually required to be taken out for cleaning; in addition, when the water storage tank 2 is out of order, the water storage tank 2 generally needs to be taken out for maintenance. Therefore, the water tank door 1 is usually detachably disposed, so that when the water tank 2 needs to be repaired or tilted, the water tank door 1 can be detached, so that the water tank 2 can be taken out. Wherein, the water tank door 1 can be detachably connected with the water storage tank 2.

The water tank door 1 can be tightly connected with the water storage tank 2. The inner surface of the water tank door 1 facing the accommodating space is provided with a mounting column 12, and the mounting column 12 is provided with an elliptical mounting hole 121; the water storage tank 2 is provided with a mounting plate 21, and the mounting plate 21 is provided with a through hole 211; the mounting plate 21 is positioned below the mounting post 12; one end of the fastener 3 passes through the through hole 211 to be fitted into the mounting hole 121. Like this, even when the deviation that leads to between water tank door 1 and the storage water tank 2 is great because of factors such as assembly tolerance, manufacturing tolerance, fastener 3 can adapt to the position deviation in the activity of oval-shaped mounting hole 121 to do benefit to and avoid leading to the condition that water tank door 1 installed not in place because of the deviation between water tank door 1 and the storage water tank 2, do benefit to the production efficiency and the yields up to standard that improve the air conditioner internal unit.

Optionally, in order to improve the connection reliability between the water tank door 1 and the water storage tank 2, the water tank door 1 may be further clamped with the water storage tank 2.

Specifically, the inner surface of the water tank door 1 facing the accommodating space can be provided with a plurality of hooks 11 distributed at intervals; correspondingly, the front side of the water storage tank 2 can be provided with a long hole matched with the hook 11. Through setting up couple 11 and rather than complex slot hole, do benefit to the reliability of being connected of water tank door 1 and storage water tank 2 on the one hand, on the other hand slot hole also can provide certain activity for couple 11, thus, even because of assembly tolerance, factor such as manufacturing tolerance leads to the deviation between water tank door 1 and the storage water tank 2 great time, couple 11 can be in the slot hole activity adaptation position deviation, thereby do benefit to and avoid leading to the condition that water tank door 1 installed not in place because of the deviation between water tank door 1 and the storage water tank 2, do benefit to the production efficiency and the yields up to standard that improve air conditioner internal unit.

Wherein one part of the plurality of hooks 11 is positioned above the other part. At least some of the hooks 11 may be symmetrically distributed along a vertical center line (a center line in an up-down direction) of the tank door 1.

In the air conditioner internal unit provided by the embodiment, the mounting column 12 is arranged on the inner surface of the water tank door 1 facing the accommodating space, and the mounting column 12 is provided with the mounting hole 121 in an elliptical shape; the water storage tank 2 is provided with a mounting plate 21, and the mounting plate 21 is provided with a through hole 211; the air conditioner indoor unit further comprises: and a fastener 3, wherein one end of the fastener 3 passes through the through hole 211 to be matched with the mounting hole 121. Like this, even when the deviation that leads to between water tank door 1 and the storage water tank 2 is great because of factors such as assembly tolerance, manufacturing tolerance, fastener 3 can adapt to the position deviation in the activity of oval-shaped mounting hole 121 to do benefit to and avoid leading to the condition that water tank door 1 installed not in place because of the deviation between water tank door 1 and the storage water tank 2, do benefit to the production efficiency and the yields up to standard that improve the air conditioner internal unit.

Fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Referring to fig. 5, in some embodiments, the lower end of the mounting post 12 is located in the through hole 211 of the mounting plate 21, and the fastening member 3 is tightly fitted with the mounting hole 121; wherein a portion of the fastener 3 can be fitted with the mounting hole 121 in the through hole 211. In other embodiments, the mounting plate 21 is located below the mounting post 12, i.e., the lower end surface of the mounting post 12 may contact the upper surface of the mounting plate 21, and the fastener 3 passes through the through hole 211 and engages the mounting hole 121.

Optionally, the lower end of the mounting post 12 extends downward out of the through hole 211; that is, the lower end surface of the mounting post 12 is located below the small surface of the mounting plate 21, and the mounting post 12 passes through the through hole 211 of the mounting plate 21. Taking the fastening piece 3 as an example, after the screw locking is completed, because a gap is formed between the head of the screw and the mounting plate 21, the screw can still move in the elliptical mounting hole 121, so that the water tank door 1 can still move relative to the water storage tank 2, and the situation that the water tank door 1 is not mounted in place due to the deviation between the water tank door 1 and the water storage tank 2 is avoided.

Optionally, the water storage tank 2 is slidably mounted to the cabinet base. For example, the cabinet base may be provided with a guide rail, and the water storage tank 2 may be provided with a slider slidably engaged with the guide rail. When the water storage tank 2 is pulled out of the machine shell (leaves the accommodating space), the water storage tank 2 is positioned at an opening position; when the storage tank 2 is pushed into the cabinet (in the receiving space), the storage tank 2 is in the working position.

Specifically, the cabinet machine base can be provided with a guide rail base, and the left side and the right side of the guide rail base are respectively provided with a guide rail; the lower extreme of storage water tank 2 is provided with the water tank base, and the left and right sides of water tank base is equipped with the slider. A plurality of balls which are uniformly distributed can be arranged in the sliding groove of the guide rail, and the sliding part can be in rolling contact with the balls. Like this, when needs wash or overhaul storage water tank 2, be convenient for pull out storage water tank 2 smoothly, wash or overhaul after finishing storage water tank 2, can inwards push away storage water tank 2 to its operating position smoothly to do benefit to and improve the operation convenience.

Further, the air conditioner internal unit still includes: and the elastic piece enables the water tank base to have the tendency of moving away from the guide rail base. I.e. the elastic element can give the cistern base a tendency to be drawn away from the guide rail base.

The elastic member includes a spring or other member having elasticity such as a rubber column. One end of the elastic element may be connected to the sliding element or the water tank base or the water storage tank 2 and the other end of the elastic element may be connected to the guide rail or the guide rail base or the housing. When the tank 2 is in the operating position, the elastic element is in a compressed state. Like this, at the in-process that the water tank was by the pull, when pull to certain distance, storage water tank 2 can be auto-eject under the elastic component effect to do benefit to further improvement operation convenience.

In this embodiment, in the process of pulling or pushing the water storage tank 2 inwards, even if the water storage tank 2 generates a certain offset, since a certain amount of movement is provided between the water tank door 1 and the water storage tank 2, the situation that the water tank door 1 is not installed in place due to the deviation between the water tank door 1 and the water storage tank 2 can be avoided.

The washing unit of the air conditioner indoor unit comprises: a rotary drum arranged in the water storage tank 2 and a rotary drum driving motor for driving the rotary drum to rotate. The drum driving motor may be installed at the lower case.

The drum has an airflow path at least partially within the air duct to carry water out of the storage tank 2 by rotation of the drum and to wash the air stream clean and/or humidified by the water carried over the drum as it passes through the drum.

The drum includes a rotation shaft extending horizontally and a plurality of rotation discs connected to the rotation shaft. The plurality of rotating disks are arranged at intervals along the rotating shaft direction. Therefore, a gap is formed between every two adjacent rotating disks, when the airflow flows to the roller along the radial direction of the roller, the airflow can flow through the gap between the two adjacent rotating disks, and the roller hardly generates any resistance to the airflow, so that the air outlet speed of the air outlet is hardly influenced.

The water in the water storage tank 2 is taken out by the rotary discs when the rotary drum rotates, so that the air flow is washed, purified and/or humidified by the water attached to the rotary discs when the air flow flows through the rotary drum through the gap between two adjacent rotary discs.

Specifically, when the drum rotates, the water in the water storage tank 2 adheres to the rotating disk and is carried out by the rotating disk. When the air current flows through the clearance between two adjacent rotating disks and contacts with the adnexed water on the rotating disk, solid pollutants such as particulate matters, battings and the like in the air current and water-soluble harmful gases such as formaldehyde, benzene and the like can be dissolved in water, and meanwhile, partial water vapor can be taken away by the air current, thereby being washed and purified and/or humidified by water. The rotating disc provides a reliable and large contact area for the air flow and the water, and the water is distributed on the rotating disc uniformly, so that the water can be ensured to be in full and effective contact with the air flow. And the arrangement of the plurality of rotating discs can ensure that the air flow flowing through the roller can be contacted with water, so that the air flow purification effect and the air flow purification efficiency are improved. Along with the continuous rotation of the roller, the water attached to the rotating disc is continuously updated, so that the better water washing and purifying capacity is kept for a long time.

The height of the drum in the storage tank 2 may be set such that at least a section of the drum is above the water level of the storage tank 2 when the water in the storage tank 2 reaches a maximum level such that at least a section of the drum is in the airflow flow path, and such that at least a section of the drum is submerged in the water when the water in the storage tank 2 reaches a minimum level so as to be able to carry the water out when the drum is rotating. Wherein, the water level accessible liquid level sensor in the storage water tank 2, magnetism float etc. have the mode to obtain now, when the liquid level in the storage water tank 2 is less than minimum water level, accessible display screen, bee calling organ etc. suggestion user adds water in to storage water tank 2.

Optionally, each rotating disc is provided with a plurality of honeycomb holes for holding water. The drum is arranged to bring water out of the water storage tank 2 through the honeycomb holes when rotating, so that the air flow is water-washed, purified and/or humidified by the water brought out through the honeycomb holes when passing through the drum through the gap between two adjacent rotating discs.

Specifically, when the roller rotates, part of water in the water storage tank 2 is kept in honeycomb holes on the rotating disc and is taken out along with the rotation of the rotating disc. When the air flow flows to the drum along the radial direction of the drum, the air flow can pass through the gap between two adjacent rotating discs. In the process, the airflow contacts with water kept in the honeycomb holes, solid pollutants such as particles and floc in the airflow and water-soluble harmful gases such as formaldehyde and benzene can be dissolved in the water, and therefore the purpose of water washing and purifying the airflow is achieved. At the same time, the air flow can take away part of the moisture, thereby being humidified.

Understandably, compared with the structural design of convex ribs, grooves and the like, the honeycomb holes can keep a larger water volume, so that the water volume brought out of the rotating disc can be increased, and the purification effect and the purification efficiency of the air flow are further improved. Along with the continuous rotation of the roller, the water in the honeycomb holes is continuously updated, so that the good water washing and purifying capacity is kept for a long time.

The other areas of the rotating disc except the honeycomb holes can also bring out part of the water, and the part of the water can also be contacted with the air flow and wash and/or humidify the air flow.

The embodiment also provides an air conditioner, which comprises an air conditioner internal unit and an air conditioner external unit which are connected. An outdoor unit of an air conditioner generally includes an outdoor heat exchanger. An air conditioner indoor unit generally includes an indoor heat exchanger, a throttle device, and a compressor. When the air conditioner performs refrigeration work, the compressor compresses a gaseous refrigerant into a high-temperature high-pressure gaseous state, and sends the gaseous refrigerant to the outdoor heat exchanger for cooling, the high-temperature high-pressure gaseous refrigerant is cooled and then becomes a medium-temperature high-pressure liquid refrigerant, the medium-temperature high-pressure liquid refrigerant is throttled and reduced by the throttling device and becomes a low-temperature low-pressure gas-liquid mixture, and the low-temperature low-pressure gas-liquid mixture absorbs heat in air by the indoor heat exchanger and is vaporized into a gaseous state, so that the refrigeration effect is achieved; the gaseous refrigerant returns to the compressor to continue to be compressed, and the circulation is continued to carry out refrigeration.

The structure, function and implementation process of the air conditioner internal unit are the same as those of the foregoing embodiments, and details are not repeated here.

In addition, the parts of the present embodiment that are not described for the air conditioner may adopt the conventional arrangement in the art.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. An air conditioner indoor unit, characterized by comprising: the cabinet comprises a cabinet body and a water storage tank, wherein the water storage tank is positioned in the cabinet machine and can be used for humidifying and/or purifying the entering airflow;

the cabinet body is provided with a framework and a water tank door, the water tank door is arranged on the front side of the framework, and the water storage tank is positioned in an accommodating space defined by the framework and the water tank door;

the inner surface of the water tank door facing the accommodating space is provided with an installation column, and the installation column is provided with an elliptical installation hole;

the water storage tank is provided with a mounting plate, and the mounting plate is provided with a through hole;

further comprising: and one end of the fastener penetrates through the through hole to be matched with the mounting hole.

2. An indoor unit of an air conditioner according to claim 1, wherein the lower end of the mounting column is located in the through hole, and the fastener is engaged with the mounting hole.

3. An indoor unit of an air conditioner according to claim 2, wherein the lower end of the mounting column extends downward beyond the through hole.

4. An indoor unit of an air conditioner according to claim 3, wherein the lower end surface of the fastener is located above the lower end surface of the water storage tank.

5. The indoor unit of an air conditioner as claimed in any one of claims 1 to 4, wherein the inner surface of the water tank door is provided with a plurality of hooks distributed at intervals, and one side of the water storage tank facing the water tank door is provided with a long hole matched with the hooks.

6. An indoor unit of an air conditioner according to any one of claims 1 to 4, wherein the cabinet further comprises: the cabinet base is located at the bottom ends of the framework and the water tank door, and the water storage tank is located in a containing space defined by the framework, the water tank door and the cabinet base.

7. An indoor unit of an air conditioner as claimed in claim 6, wherein the water storage tank is slidably mounted to the cabinet base.

8. An indoor unit of an air conditioner according to any one of claims 1 to 4, further comprising: the roller driving motor and the roller are rotatably arranged in the water storage tank;

the roller driving motor is mounted on the cabinet body and connected with the roller to drive the roller to rotate;

the roller is at least partially positioned in an airflow flow path in the air duct so as to take water out of the water storage tank by using the rotation of the roller and wash and purify and/or humidify the airflow by using the water taken out of the roller when the airflow passes through the roller.

9. An indoor unit according to claim 8, wherein the drum includes a rotating shaft rotatably mounted to the water storage tank and a plurality of rotating discs mounted to the rotating shaft, the rotating shaft being connected to the drum driving motor through a gear assembly.

10. An air conditioner, comprising: the air conditioner indoor unit as claimed in any one of claims 1 to 9, and an air conditioner outdoor unit connected with the air conditioner indoor unit.

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