CN216976980U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model provides an air conditioner indoor unit and an air conditioner, relates to the technical field of air treatment, and aims to overcome the defect that water in a water tank is easy to overflow out of the water tank in the process of forward and backward surge of water in the water tank. Air conditioner internal unit includes: the water tank is arranged in the machine shell in a sliding mode and is provided with a first space used for containing liquid; the first end of the water tank is provided with a first water retaining piece, the first water retaining piece is provided with a first water retaining surface, and the distance between the upper end of the first water retaining surface and the end wall of the first end of the water tank is smaller than the distance between the lower end of the first water retaining surface and the end wall of the first end of the water tank; the second end of water tank groove is provided with second fender water spare, second fender water spare has the second fender surface of water, the upper end of the second fender surface of water with the distance between the end wall of the second end of water tank is less than the distance between the lower extreme of the second fender surface of water and the end wall of the first end of water tank.

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 attach more and more importance to the quality of daily life environment, in addition airtight space's air permeability is not good to the moisture in the air can be taken away to the air conditioner operation process, makes the room air dry, consequently, the air conditioner internal unit disposes the washing device usually, and the washing device has water tank and washing unit, and the washing unit is used for driving the water in the water tank and contacts with the air current, has reached the purpose to air purification or humidification. In order to clean or overhaul the water tank, the water tank is usually slidably disposed in the housing, so that the water tank is pulled out from the front opening of the housing for cleaning or overhaul; after cleaning or maintenance is completed, the water tank is pushed into the machine shell.

However, due to the inertia effect, the water in the water tank may be rushed backwards in the process of drawing the water tank, the water in the water tank may be rushed forwards in the process of pushing the water tank, and the water in the water tank may be easily overflowed out of the water tank in the process of rushing forwards and backwards.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioner indoor unit and an air conditioner, which aim to overcome the defect that water in a water tank is easy to overflow out of the water tank in the process of forward and backward surge.

One aspect of the present invention provides an air conditioner indoor unit, including: the water tank is slidably arranged in the machine shell and is provided with a first space for containing liquid; the first end of the water tank is provided with a first water retaining piece, the first water retaining piece is provided with a first water retaining surface, and the distance between the upper end of the first water retaining surface and the end wall of the first end of the water tank is smaller than the distance between the lower end of the first water retaining surface and the end wall of the first end of the water tank; the second end of water tank groove is provided with second fender water spare, second fender water spare has the second fender surface of water, the upper end of the second fender surface of water with the distance between the end wall of the second end of water tank is less than the distance between the lower extreme of the second fender surface of water and the end wall of the first end of water tank.

In one possible implementation manner, the first water blocking member includes: the first water baffle is connected to two opposite side walls of the water tank; wherein a surface of the first water baffle, which faces away from the end wall of the first end of the water tank, forms a first water baffle surface.

In one possible implementation manner, the first water baffle is arc-shaped; or the first water baffle is inclined.

In one possible implementation manner, the first water blocking piece further comprises a second water blocking plate, and the upper end of the second water blocking plate is connected to the upper end of the first water blocking plate; the distance between the upper end of the second water baffle and the end wall of the first end of the water tank is greater than the distance between the lower end of the second water baffle and the end wall of the first end of the water tank; the second water baffle is arc-shaped; or the second water baffle is inclined.

In one possible implementation manner, an inward protruding mounting boss is arranged on the inner side wall of the water tank, and the first water blocking piece is mounted on the mounting boss.

In one possible implementation manner, the first water baffle and the second water baffle are both provided with a plurality of through holes distributed at intervals.

In one possible implementation manner, the second water blocking member includes: the grating plate and the inclined plate are arranged at the edge of the grating plate, so that a second space is defined by the inclined plate and the grating plate; the inclined plate is connected to the end wall of the second end of the water tank; the inclined plate is inclined in a direction away from the second space in a direction toward the second end; the surface of the inclined plate far away from the second space forms the second water retaining surface.

In one possible implementation, the grid plate includes: the mounting substrate is provided with an air inlet area, the air inlet area is provided with a plurality of partition plates distributed at intervals, and the partition plates are arranged in a downward inclination mode along the direction towards the second end; and an air inlet is formed in the end wall of the second end of the water tank, and the air inlet area are correspondingly arranged.

In one possible implementation manner, a front opening is arranged on the front side of the machine shell, and the water tank is slidably arranged in the machine shell along the front-back direction; the front end of the water tank is a first end.

Another aspect of the present invention 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.

The utility model provides an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises: the water tank is arranged in the machine shell in a sliding mode and is provided with a first space used for containing liquid; the first end of the water tank is provided with a first water retaining piece, the first water retaining piece is provided with a first water retaining surface, and the distance between the upper end of the first water retaining surface and the end wall of the first end of the water tank is smaller than the distance between the lower end of the first water retaining surface and the end wall of the first end of the water tank; the second end in water tank groove is provided with second fender water spare, and second fender water spare has the second fender surface of water, and the distance between the upper end of the second fender surface of water and the end wall of the second end of water tank is less than the distance between the lower extreme of the second fender surface of water and the end wall of the first end of water tank. Therefore, the first water retaining piece is used for slowing down and even avoiding water from overflowing from the first end, and the second water retaining piece is used for slowing down and even avoiding water from overflowing from the second end, so that the phenomenon that in the process of moving the water tank, liquid such as water overflows out of the water tank due to inertia surge is avoided.

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 structural view of an air conditioner internal unit provided in an exemplary embodiment;

FIG. 2 is a schematic structural diagram of a water-wash fresh air module according to an exemplary embodiment;

fig. 3 is a first schematic structural diagram of the water washing fresh air module according to an exemplary embodiment when the water washing unit is hidden;

fig. 4 is a schematic structural diagram ii of the water washing fresh air module according to an exemplary embodiment when the water washing unit is hidden;

FIG. 5 is a first schematic structural view of a first water blocking member according to an exemplary embodiment;

FIG. 6 is a second schematic structural view of a first water blocking member provided in an exemplary embodiment;

FIG. 7 is a schematic cross-sectional view taken along A-A in FIG. 3 of a first water blocking member according to an exemplary embodiment;

fig. 8 is a first schematic structural diagram of a second water blocking member according to an exemplary embodiment;

fig. 9 is a second schematic structural view of a second water blocking member according to an exemplary embodiment;

fig. 10 is a schematic cross-sectional view of a second water stop taken along line B-B in fig. 3 according to an exemplary embodiment.

Description of reference numerals: 1. a housing; 11-an upper housing; 12-a lower housing; 2-washing a fresh air module; 21-a water tank; 211-air inlet; 22-a water washing unit; 23-a first water retaining member; 23 a-a first water retaining surface; 231-a first water guard; 232-second water baffle; 233-through holes; 24-a second water retaining member; 24 a-a second water retaining surface; 241-a grid plate; 2411-mounting a substrate; 2412-a separator; 242-inclined plate.

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.

The embodiment provides an air conditioner internal unit, is used for slowing down or even avoiding the first fender water spare that water spills over from first end through the first end setting at the water tank, slows down or even avoids the second fender water spare that water spills over from the second end at the second end setting of water tank to avoid at the in-process that the water tank removed, liquid such as water spills out the water tank because inertia is shoved.

The structure, function and implementation process of the air conditioner internal unit provided by the embodiment are exemplified below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of an air conditioner internal unit according to an exemplary embodiment. Referring to fig. 1, taking an air conditioner as a cabinet, the air conditioner includes a casing 1. The casing 1 includes an upper casing 11 and a lower casing 12, the upper casing 11 is used for accommodating components such as an indoor heat exchanger and an air duct member, and the lower casing 12 is used for accommodating components such as a compressor.

The upper housing 11 includes a front door panel and two upper side panels, the two upper side panels are substantially perpendicular to the front door panel, and the front door panel and the upper side panels can be connected to the framework respectively. 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 case 12 includes a lower garnish and two lower side plates disposed substantially perpendicular to the lower garnish. For an air conditioner cabinet with a fresh air function, the lower shell 12 may 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 duct through an air guide pipeline.

In the air conditioner internal unit with new trend function, lower casing 12 can also be used for acceping new trend module and purification module, and the new trend module is arranged in leading outdoor new trend to the air conditioner internal unit, and purification module is arranged in purifying the outdoor new trend that gets into the air conditioner internal unit, and purification module can include following at least one: a water washing module, an anion module and a HAPE module. When purifying the module and being washing module, washing module and new trend module integration set up to washing new trend module.

The air duct component is used for installing the indoor heat exchanger, the upper end of the air duct component is provided with a sealing support, the sealing support is provided with a shielding part, and the shielding part can be in contact with the top end of the indoor heat exchanger; the shape of the shielding part is matched with the top end of the indoor heat exchanger, so that the top end of the indoor heat exchanger can be better sealed. The shielding part is positioned at the junction of cold air and hot air, and condensed water formed at the junction can flow downwards along the indoor heat exchanger to the water pan and then is discharged.

The air duct component and the indoor heat exchanger define a main air duct, the upper shell 11 is provided with a main air outlet communicated with the main air duct, and air flow in the main air duct can enter the indoor space from the main air outlet. The main air duct can be internally provided with cross-flow fans which are distributed from top to bottom, the cross-flow fans can be arranged on the air duct component and are used for promoting air to enter the main air duct to exchange heat with the indoor heat exchanger and to flow out of the main air outlet to the indoor.

The main air duct also has a main air inlet, and the main air inlet of the main air duct can be communicated with the fresh air outlet of the water-washing fresh air module 2, so that outdoor fresh air can enter the main air duct through the water-washing fresh air module to exchange heat with the indoor heat exchanger and then enter the room from the main air outlet.

FIG. 2 is a schematic structural diagram of a water-wash fresh air module according to an exemplary embodiment;

fig. 3 is a first schematic structural diagram of the water washing fresh air module according to an exemplary embodiment when the water washing unit is hidden; fig. 4 is a schematic structural diagram ii of the water washing fresh air module according to an exemplary embodiment when the water washing unit is hidden. Wherein the arrow Y in the figure is used to illustrate the rear side.

Referring to fig. 2 to 4, the fresh air washing module 2 includes a water tank 21 and a water washing unit 22, the water tank 21 is installed in the lower housing 11, and the water washing unit 22 is disposed in the water tank 21. The water tank 21 is slidably disposed in the lower case 11, a front opening is disposed at a front side of the lower case facing a user, and the water tank 21 is slidably disposed in the lower case 11 in a front-rear direction; the front end of the water tank 21 is a first end and the rear end of the water tank 21 is a second end. The rear end of the water tank 21 is provided with an air inlet 211 for fresh air to enter, and the air inlet 211 is communicated with a fresh air pipeline penetrating through the lower casing 12.

Thus, when the water tank 21 needs to be cleaned or maintained, the water tank 21 can be conveniently and smoothly pulled out, and after the water tank 21 is cleaned or maintained, the water tank 21 can be smoothly pushed inwards to the working position, so that the operation convenience is improved.

Optionally, a guide rail is arranged in the lower housing 11, and the guide rail can be detachably connected to the base of the cabinet machine through a screw joint, a clamping joint or the like. The guide rail is provided with a sliding groove. The guide rail may be one or a plurality of guide rails arranged side by side.

Be provided with the slider on the water tank 21, the spout cooperation of slider and guide rail to make water tank 21 and casing 1 sliding fit, make water tank 21 can be by the pull outside lower casing 11 or can be impeld to in lower casing 11, do benefit to the convenience that user or maintainer operated. When the water tank 21 is drawn out of the lower cabinet 11, the water tank 21 is located at the open position; the water tank 21 may be in the working position when the water tank 21 is pushed into the cabinet 1. Wherein, the sliding part and the guide rail can be both provided with long strips.

The water tank 21 may include a tank. Illustratively, the water tank groove comprises a bottom plate and side plates which are connected to the edge of the bottom plate and extend upwards, and the bottom plate and the side plates enclose a first space for containing liquid such as water. Optionally, a water tank cover can be covered at the upper opening of the water tank groove.

A first water stop 23 and a second water stop 24 may be provided in the water tank 21. The first water blocking member 23 is disposed at the first end of the water tank 21 for slowing down or even preventing water from overflowing from the first end. A second water stop 24 is provided at the second end of the water tank 21 for slowing down or even avoiding water from overflowing from the second end.

Specifically, the first water stop 23 has a first water stop surface 23a, and a distance between an upper end of the first water stop surface 23a and an end wall of the first end of the water tank 21 is smaller than a distance between a lower end of the first water stop surface 23a and the end wall of the first end of the water tank 21. Optionally, the first water blocking surface 23a is an arc surface or an inclined surface.

The second water stop 24 has a second water stop surface 24a, and a distance between an upper end of the second water stop surface 24a and an end wall of the second end of the water tank 21 is smaller than a distance between a lower end of the second water stop surface 24a and an end wall of the first end of the water tank 21. Optionally, the second water stop surface 24a is an arc surface or an inclined surface.

The water washing unit 22 includes: a rotary drum rotatably arranged in the water tank 21 and a driving motor for driving the rotary drum to rotate. The driving motor may be mounted to the lower case 12. The drum has an airflow path at least partially within the air duct for carrying water from the water tank 21 by rotation of the drum and for water scrubbing and/or humidifying the airflow as it passes through the drum using the water carried over the drum.

The drum includes a rotation shaft extending horizontally and a plurality of rotation disks 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 drum takes out water in the water tank 21 through the rotating disks while rotating to wash and purify and/or humidify the air flow by water attached to the rotating disks when the air flow passes through the drum through a gap between two adjacent rotating disks.

Specifically, when the drum rotates, water in the water tank 21 adheres to the rotating disk to be 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 water tank 21 may be set such that at least a section of the drum is above the water level of the water tank 21 when the water in the water tank 21 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 water tank 21 reaches a minimum level so as to be able to carry the water out when the drum is rotating. Wherein, the water level in the water tank 21 can be obtained through the existing modes such as level sensor, magnetic float, when the liquid level in the water tank 21 is lower than the minimum water level, accessible display screen, buzzer etc. indicate the user to add water in the water tank 21.

Optionally, each rotating disc is provided with a plurality of honeycomb holes for holding water. The drum is arranged to bring water in the water tank 21 out 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 drum rotates, part of the water in the water tank 21 is held in the honeycomb holes of the rotary disk and is carried out with the rotation of the rotary disk. 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 designs such as the convex ribs and the grooves, the honeycomb holes can keep a larger water volume, so that the water volume brought out from 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 kept in the honeycomb holes is continuously updated, so that the better 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 in contact with the airflow and can carry out water washing purification and/or humidification on the airflow.

The air conditioner internal unit that this embodiment provided includes: the liquid container comprises a machine shell 1 and a water tank 21, wherein the water tank 21 is slidably arranged in the machine shell 1, and the water tank 21 is provided with a first space for containing liquid; a first water blocking piece 23 is arranged at the first end of the water tank 21, the first water blocking piece 23 is provided with a first water blocking surface 23a, and the distance between the upper end of the first water blocking surface 23a and the end wall of the first end of the water tank 21 is smaller than the distance between the lower end of the first water blocking surface 23a and the end wall of the first end of the water tank 21; a second water retaining member 24 is arranged at the second end of the groove of the water tank 21, the second water retaining member 24 has a second water retaining surface 24a, and the distance between the upper end of the second water retaining surface 24a and the end wall of the second end of the water tank 21 is smaller than the distance between the lower end of the second water retaining surface 24a and the end wall of the first end of the water tank 21. In this way, the first water stop 23 is used to slow down or even avoid the water from overflowing from the first end, and the second water stop 24 is used to slow down or even avoid the water from overflowing from the second end, so as to avoid the liquid such as water from overflowing out of the water tank 21 due to inertia surge during the movement of the water tank 21.

FIG. 5 is a first schematic structural view of a first water blocking member according to an exemplary embodiment; FIG. 6 is a second schematic structural view of a first water blocking member provided in an exemplary embodiment; fig. 7 is a schematic sectional view of a first water blocking member taken along a line a-a in fig. 3 according to an exemplary embodiment. Wherein the arrow Y in the figure is used to illustrate the rear side.

Referring to fig. 5 to 7, in one possible implementation manner, the first water blocking member 23 includes: and a first water guard plate 231, the first water guard plate 231 being connected to the two opposite side plates of the water tank 21. Wherein, the distance between the upper end of the first water guard 231 and the end wall of the first end of the water tank 21 is less than the distance between the lower end of the first water guard 231 and the end wall of the first end of the water tank 21. The first water guard 231 is arc-shaped; alternatively, the first water guard 231 is inclined. The surface of the end wall of the first water guard 231 facing away from the first end of the water tank 21 forms a first water guard surface 23 a.

Optionally, the first water blocking member 23 further includes a second water blocking plate 232, and an upper end of the second water blocking plate 232 is connected to an upper end of the first water blocking plate 231; the distance between the upper end of the first water guard 231 and the end wall of the first end of the water tank 21 is greater than the distance between the lower end of the first water guard 231 and the end wall of the first end of the water tank 21; the second water baffle 232 is arc-shaped; alternatively, the second water blocking plate 232 is inclined.

Illustratively, the first water baffle 231 is an arc-shaped plate, the second water baffle 232 is an arc-shaped plate, and the first water baffle 231 and the second water baffle 232 are in smooth transition. The section of the first water baffle 231 is intersected with the section of the second water baffle surface 24a, and the included angle between the two sections can be specifically set according to actual requirements; for example, an included angle between a tangent plane of the first water baffle 231 and a tangent plane of the second water baffle surface 24a may be greater than or equal to 30 ° and less than or equal to 60 °, which not only can play a role in slowing down water gushing or splashing, but also is beneficial to reducing space occupation.

In some examples, the inner sidewall of the water tank 21 is provided with a mounting boss protruding inward, and the first water blocking member 23 is mounted to the mounting boss. The first water deflector 23 may be lapped on the mounting boss. In order to avoid the installation reliability of the first water blocking member 23, the first water blocking member 23 may be screwed or bonded or clamped with the installation boss. In other examples, a mounting groove is provided at an inner side wall of a side plate of the water tank 21, and an end portion of the first water blocking member 23 is correspondingly caught in the mounting groove.

Optionally, the first water baffle 231 and the second water baffle 232 are both provided with a plurality of through holes 233 distributed at intervals, so that water reaching the first water baffle 23 can fall back into the water tank 21 from the through holes 233 in time, and further water continues to surge upwards along the first water baffle 23.

Fig. 8 is a first schematic structural diagram of a second water blocking member according to an exemplary embodiment; fig. 9 is a second schematic structural view of a second water blocking member according to an exemplary embodiment; fig. 10 is a schematic cross-sectional view of a second water stop taken along line B-B in fig. 3 according to an exemplary embodiment. Wherein the arrow Y in the figure is used to illustrate the rear side.

Referring to fig. 8 to 10, in one possible implementation manner, the second water blocking member 24 includes: the grating plate 241 and the inclined plate 242 disposed at the edge of the grating plate 241, such that the inclined plate 242 and the grating plate 241 enclose a second space; the inclined plate 242 is connected to an end wall of the second end of the water tank 21; in the direction toward the second end, the inclined plate 242 is inclined in a manner away from the second water deflector 24 perpendicular to the center line of the grating plate 241, that is, the inclined plate 242 is inclined in a direction away from the second space; the surface of the inclined plate 242 remote from the second space forms a second water stop surface 24 a.

The surface of each inclined plate 242 away from the second space forms a second water stop surface 24a, which is beneficial to prevent or slow down water from entering the grid plate 241 along the second water stop surface 24a of the inclined plate 242.

The grid plate 241 includes: the mounting substrate 2411, the mounting substrate 2411 has the air inlet district, and the air inlet district is provided with a plurality of intervals and parallel distribution's baffle 2412, and baffle 2412 is used for dividing the air inlet district into a plurality of grid holes, and this grid hole is used for supplying the new trend of fresh air pipeline department to pass through and get into in the water tank 21 and wash.

The partition 2412 is provided to be inclined downward in a direction toward the second end to guide the wind. An air inlet 211 is formed in the end wall of the second end of the water tank 21, and the air inlet 211 corresponds to the air inlet area. Wherein, the area of the air intake area can be larger than the area of the air intake 211, so as to be beneficial to improving the air intake.

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 explicitly specified 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 interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. 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. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

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 these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. An air conditioner indoor unit, characterized by comprising: the water tank is slidably arranged in the machine shell and is provided with a first space for containing liquid;

a first water blocking piece is arranged at the first end of the water tank, the first water blocking piece is provided with a first water blocking surface, and the distance between the upper end of the first water blocking surface and the end wall of the first end of the water tank is smaller than the distance between the lower end of the first water blocking surface and the end wall of the first end of the water tank;

the second end of water tank groove is provided with second fender water spare, second fender water spare has the second fender surface of water, the upper end of the second fender surface of water with the distance between the end wall of the second end of water tank is less than the distance between the lower extreme of the second fender surface of water and the end wall of the first end of water tank.

2. The indoor unit of claim 1, wherein the first water stop comprises: the first water baffle is connected to two opposite side walls of the water tank; wherein a surface of the first water baffle, which faces away from the end wall of the first end of the water tank, forms a first water baffle surface.

3. The indoor unit of claim 2, wherein the first water baffle is arc-shaped; or the first water baffle is inclined.

4. The indoor unit of claim 2, wherein the first water baffle further comprises a second water baffle, and the upper end of the second water baffle is connected to the upper end of the first water baffle;

the distance between the upper end of the second water baffle and the end wall of the first end of the water tank is greater than the distance between the lower end of the second water baffle and the end wall of the first end of the water tank;

the second water baffle is arc-shaped; or the second water baffle is inclined.

5. An indoor unit of an air conditioner according to claim 4, wherein the inner side wall of the water tank is provided with a mounting boss protruding inwards, and the first water blocking piece is mounted on the mounting boss.

6. The indoor unit of claim 4, wherein the first water baffle and the second water baffle are provided with a plurality of through holes distributed at intervals.

7. An indoor unit of an air conditioner according to any one of claims 1 to 6, wherein the second water blocking member includes: the grating plate and the inclined plate are arranged at the edge of the grating plate, so that a second space is defined by the inclined plate and the grating plate;

the inclined plate is connected to the end wall of the second end of the water tank;

the inclined plate is inclined in a direction away from the second space in a direction toward the second end; the surface of the inclined plate far away from the second space forms the second water retaining surface.

8. An indoor unit of an air conditioner according to claim 7, wherein the grid plate includes: the mounting substrate is provided with an air inlet area, the air inlet area is provided with a plurality of partition plates distributed at intervals, and the partition plates are arranged in a downward inclined mode along the direction towards the second end;

and an air inlet is formed in the end wall of the second end of the water tank, and the air inlet area are correspondingly arranged.

9. An indoor unit of an air conditioner according to any one of claims 1-6, wherein a front opening is arranged on the front side of the machine shell, and the water tank is slidably arranged in the machine shell along the front-back direction; the front end of the water tank is a first end.

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.

Images