CN217685438U

CN217685438U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN217685438U
Application number: CN202122892672.6U
Authority: CN
Inventors: 杨慧敏; 陈伟华; 胡辉; 韦善蒙
Original assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Current assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-10-28
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an indoor set of air conditioner and air conditioner, wherein, the indoor set of air conditioner includes casing, evaporimeter and water pump assembly, is equipped with the outlet on the perisporium of casing, and the outlet is suitable for the water supply and drainage pipe to pass, and in the casing was located to the evaporimeter, and the evaporimeter was the annular extension along the circumference of casing, and the evaporimeter had the opening, and the opening is relative with the outlet, and water pump assembly locates in the casing and with evaporimeter interval arrangement, the adjacent outlet setting of water pump assembly, water pump assembly and drain pipe connection. The utility model discloses a machine in air conditioning's refrigeration/heat efficient, walk the line simple, component easy maintenance.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to a refrigeration plant technical field specifically, relates to an indoor set of air conditioning and air conditioner.

Background

The drainage device of the indoor unit of the air conditioner comprises a drainage pump and a water level switch, wherein the drainage pump is used for draining condensed water, the drainage pump and the water level switch in the related art are unreasonable in layout, the heat exchange efficiency of the indoor unit of the air conditioner is low, wiring is complex, and after-sale maintenance is difficult.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's defect and not enough, provide an indoor set of air conditioning, the refrigeration/the heating of indoor set of air conditioning is efficient, walks the line simple, and component easy maintenance.

The embodiment of the utility model provides an air conditioner is still provided.

According to the utility model discloses machine in air conditioning includes: the water outlet is arranged on the peripheral wall of the shell and is suitable for a water drain pipe to penetrate through; the evaporator is arranged in the shell and extends annularly along the circumferential direction of the shell, and is provided with an opening opposite to the water outlet; the water pump assembly is arranged in the shell and is arranged at intervals with the evaporator, the water pump assembly is adjacent to the water outlet, and the water pump assembly is connected with the water drainage pipe.

According to the utility model discloses machine in air conditioning, the evaporimeter is the annular along the circumference of casing and extends, the evaporimeter has the opening, the opening is relative with the outlet, water pump assembly and evaporimeter interval arrangement, and the adjacent outlet setting of water pump assembly, water pump assembly and drain pipe are located same region from this, and water pump assembly and drain pipe can be dodged to the opening, thereby make the overall arrangement of evaporimeter not influenced, in order to guarantee the refrigeration/heating efficiency of machine in the air conditioning, in addition, the water pump assembly and the drain pipe that are located same region make things convenient for automatically controlled circuit overall arrangement and maintenance, the structural configuration of machine in the air conditioning has been preferred.

In some embodiments, the water pump assembly is located between the opening and an inner wall surface of the housing.

In some embodiments, the housing has a corner, and the drain opening and the pump assembly are both disposed adjacent to the corner.

In some embodiments, the water pump assembly includes a water pump and a water pump mounting bracket, the water pump mounting bracket is connected to both the inner bottom wall of the housing and the inner peripheral wall of the housing, and the water pump is mounted on the water pump mounting bracket.

In some embodiments, chassis foam is laid on the inner bottom wall of the shell, sideboard foam is arranged on the inner peripheral wall of the shell, the water pump mounting bracket is integrally formed with the chassis foam, and the water pump mounting bracket is abutted against the sideboard foam.

In some embodiments, the indoor unit of the air conditioner further includes a water level switch disposed in the casing and spaced apart from the evaporator, and the water level switch is disposed adjacent to the water discharge opening in a circumferential direction of the casing.

In some embodiments, the indoor unit of an air conditioner further includes a water level switch mounting bracket disposed in the casing, the water level switch being mounted on the water level switch mounting bracket, and the water level switch mounting bracket being integrally formed with the water pump mounting bracket.

In some embodiments, the water level switch is mounted on the water pump mounting bracket.

In some embodiments, an access opening is provided on a peripheral wall of the housing, the access opening being provided adjacent to the drain opening, the access opening being usable as an access passage for the water pump assembly and the water level switch.

According to the utility model discloses air conditioner, include according to any one of the above-mentioned embodiment in the air conditioning.

According to the utility model discloses air conditioner, through adopting above-mentioned air conditioning indoor set, air conditioner refrigeration/heat efficient, component easy maintenance.

Drawings

Fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention.

Reference numerals:

a housing 1; a drain pipe 11; a chassis foam 12; an access opening 13;

an evaporator 2;

a water pump assembly 3; a water pump 31; a water pump mounting bracket 32;

a water level switch 4; and a wind wheel 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1, the indoor unit of an air conditioner according to the embodiment of the present invention includes a casing 1, an evaporator 2, and a water pump assembly 3.

Be equipped with the outlet on the perisporium of casing 1, the outlet is suitable for supply and drainage pipe 11 to pass, and evaporimeter 2 and water pump module 3 are all located in casing 1, and evaporimeter 2 is the annular along casing 1's circumference and extends and encircle the periphery at wind wheel 5, and evaporimeter 2 has the opening, and the opening is relative with the outlet, and water pump module 3 and 2 interval arrangements of evaporimeter, and water pump module 3 is close to the outlet setting, and water pump module 3 is connected with drain pipe 11.

It can be understood that the opening of the evaporator 2 is opposite to the water discharge port, the water pump assembly 3 is spaced apart from the evaporator 2 and is arranged adjacent to the water discharge port, namely the water pump assembly 3 and the water discharge pipe 11 are positioned in the same area, the electric control wiring is simple, and the opening can avoid the water pump assembly 3 and the water discharge pipe 11, so that the layout of the evaporator 2 is not affected, and the heat exchange efficiency of the indoor unit of the air conditioner is ensured.

Specifically, as shown in fig. 1, the evaporator 2 is substantially rectangular with arc angles, the opening is formed at one of the arc angles, the water discharge port of the air conditioning indoor unit in the related art is opposite to the opening, and the water pump assembly 3 is installed at the adjacent or opposite arc angle of the opening, so that due to the occupation of the assembly space of the water pump assembly 3, the layout of the arc angle of the evaporator 2 opposite to the water pump assembly 3 needs to be changed to avoid the water pump assembly 3, and the heat exchange effect of the evaporator 2 is affected.

According to the utility model discloses machine in air conditioning, the evaporimeter is the annular along the circumference of casing and extends, the evaporimeter has the opening, the opening is relative with the outlet, water pump assembly and evaporimeter interval arrangement, and water pump assembly is neighbouring the outlet setting, water pump assembly and drain pipe are located same region from this, and water pump assembly and drain pipe can be dodged to the opening, thereby make the overall arrangement of evaporimeter not influenced, in order to guarantee the refrigeration/heating efficiency of machine in the air conditioning, in addition, the water pump assembly and the drain pipe that are located same region make things convenient for automatically controlled circuit overall arrangement and maintenance, the structural configuration of machine in the air conditioning has been preferred.

Further, as shown in fig. 1, the water pump assembly 3 is located between the opening and the inner wall surface of the housing 1. Therefore, the water pump assembly 3 does not influence the continuity of the wind field, and the cooling/heating efficiency of the indoor unit of the air conditioner is ensured.

In some embodiments, as shown in FIG. 1, the housing 1 has corners, and the drain opening and the pump assembly 3 are both disposed adjacent to the corners. It can be understood that a larger assembly space can be reserved at the corner, so that the installation of the water pump assembly 3 and the layout of the drain pipe 11 can be completed without interfering with the evaporator 2.

In some embodiments, as shown in fig. 1, the water pump assembly 3 includes a water pump 31 and a water pump mounting bracket 32, the water pump mounting bracket 32 is connected to both the inner bottom wall of the housing 1 and the inner peripheral wall of the housing 1, and the water pump 31 is mounted on the water pump mounting bracket 32. From this, the diapire and the interior perisporium of casing all can support the water pump installing support to improve the stability of water pump assembly.

Further, as shown in fig. 1, chassis foam 12 is laid on the inner bottom wall of the housing 1, sideboard foam is arranged on the inner peripheral wall of the housing 1, the water pump mounting bracket 32 is integrally formed with the chassis foam 12, and the water pump mounting bracket abuts against the sideboard foam, so that the structural strength of the water pump mounting bracket 32 can be increased by using the sideboard foam and the chassis foam 12.

In some embodiments, as shown in fig. 1, the air conditioning indoor unit further includes a water level switch 4, the water level switch 4 is provided in the casing 1 and spaced apart from the evaporator 2, and the water level switch 4 is provided adjacent to the drain opening in the circumferential direction of the casing 1. From this, water level switch's assembly can be dodged to the opening, and water level switch's installation can not interfere the overall arrangement of evaporimeter promptly, and water level switch, water pump assembly and drain pipe are located same region, make things convenient for electric control circuit layout and to water pump assembly and water level switch's maintenance.

Specifically, the circumferential wall of the housing 1 is provided with an access opening 13, the access opening 13 is arranged adjacent to the water discharge opening, and the access opening 13 can be used as an access passage for the water pump assembly 3 and the water level switch 4. It can be understood that compared with the water pump assembly 3 and the water level switch 4 which are arranged in different areas, the air-conditioning indoor unit only needs to be provided with one access hole 13, and the structure and the element maintenance process of the air-conditioning indoor unit are simplified.

In some embodiments, the indoor unit of an air conditioner further includes a water level switch 4 mounting bracket, the water level switch 4 mounting bracket is provided in the casing 1, the water level switch 4 is mounted on the water level switch 4 mounting bracket, and the water level switch 4 mounting bracket is integrally formed with the water pump mounting bracket 32.

In other words, the water level switch 4 mounting bracket and the water pump mounting bracket 32 are an integral structural member, so that the occupation of the mounting space and the number of parts are reduced. In addition, the water pump 31 mounting part and the water level switch 4 mounting part can be constructed on the water pump mounting bracket 32, and the water level switch 4 mounting part can replace the water level switch 4 bracket, so that the water pump 31 and the water level switch 4 are simultaneously assembled by using the water pump mounting bracket 32.

According to the utility model discloses air conditioner, including above-mentioned embodiment machine in the air conditioning.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, 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 meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. 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 present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 present disclosure. 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.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An indoor unit of an air conditioner, comprising:

the water outlet is arranged on the peripheral wall of the shell and is suitable for a water drain pipe to penetrate through;

the evaporator is arranged in the shell and extends annularly along the circumferential direction of the shell, and is provided with an opening opposite to the water outlet;

the water pump assembly is arranged in the shell and is arranged at intervals with the evaporator, the water pump assembly is adjacent to the water outlet, and the water pump assembly is connected with the water drainage pipe.

2. An indoor unit of an air conditioner according to claim 1, wherein the water pump assembly is located between the opening and an inner wall surface of the casing.

3. An indoor unit of an air conditioner according to claim 1, wherein the casing has a corner portion, and the drain port and the water pump assembly are provided at the corner portion.

4. An indoor unit of an air conditioner according to claim 1, wherein the water pump assembly includes a water pump and a water pump mounting bracket, the water pump mounting bracket is connected to both the inner bottom wall of the casing and the inner peripheral wall of the casing, and the water pump is mounted on the water pump mounting bracket.

5. An indoor unit of an air conditioner according to claim 4, wherein chassis foam is laid on the inner bottom wall of the casing, sideboard foam is provided on the inner peripheral wall of the casing, the water pump mounting bracket is integrally formed with the chassis foam, and the water pump mounting bracket abuts against the sideboard foam.

6. An indoor unit of an air conditioner according to claim 4, further comprising a water level switch provided in the casing and spaced apart from the evaporator, the water level switch being provided adjacent to the drain opening in a circumferential direction of the casing.

7. An indoor unit of an air conditioner according to claim 5, further comprising a water level switch mounting bracket provided in the casing, the water level switch being mounted on the water level switch mounting bracket, the water level switch mounting bracket being formed integrally with the water pump mounting bracket.

8. An indoor unit of an air conditioner according to claim 6, wherein the water level switch is installed on the water pump mounting bracket.

9. An indoor unit of an air conditioner according to claim 6, wherein an access opening is provided in a peripheral wall of the casing, the access opening being provided adjacent to the drain opening, the access opening being used as an access passage for the water pump assembly and the water level switch.

10. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 9.