CN214949388U

CN214949388U - Indoor unit of air conditioner

Info

Publication number: CN214949388U
Application number: CN202121277699.8U
Authority: CN
Inventors: 孙祥
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model provides an indoor unit of air conditioner, include: a shell, wherein a fresh air pipe orifice is arranged on the side surface of the shell; the fresh air module is arranged inside the shell; the fresh air pipe penetrates through the fresh air pipe opening and is communicated with the fresh air module, the part of the fresh air pipe penetrating through the shell is a special-shaped section, the length of the special-shaped section in the height direction of the shell is larger than that of the fresh air pipe, and a groove is formed in the bottom of the special-shaped section. The technical effects of the utility model: the special-shaped section is arranged on the part of the fresh air pipe penetrating through the casing, so that the effective area inside the fresh air pipe is guaranteed, meanwhile, the space gap is fully utilized, the air-conditioning indoor unit is prevented from being jacked up from the wall by the fresh air pipe, and the air-conditioning indoor unit cannot be attached to the wall.

Description

Indoor unit of air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.

Background

At present, the existing fresh air pipe is circular, because the pipe-passing space of the air conditioner body on the back of the air conditioner is certain, the fresh air pipe is arranged in the air conditioner indoor unit, the fresh air pipe needs to keep a certain size so as to ensure that the fresh air intake meets the requirements of users, but the size of the fresh air pipe cannot be too large, otherwise, the air conditioner indoor unit is jacked up due to the insufficient space of the fresh air pipe arranged in the air conditioner indoor unit, a gap is reserved between the air conditioner indoor unit and the wall surface, and the air conditioner indoor unit cannot be clung to the wall.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides an indoor set of air conditioning, main objective provide one kind set up special-shaped section on the fresh air duct, make full use of space gap's indoor set of air conditioning when guaranteeing the inside effective area of fresh air duct.

In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include: a shell, wherein a fresh air pipe orifice is arranged on the side surface of the shell; the fresh air module is arranged inside the shell; the fresh air pipe, wear to locate in the fresh air pipe mouth and communicate with the new trend module, the part that the fresh air pipe passed the casing is special-shaped section, the length of special-shaped section is greater than the length of fresh air pipe on the direction of height of casing, the fresh air pipe is provided with the recess in the bottom of the part of special-shaped section, set up special-shaped section through the part that passes the casing at the fresh air pipe, make full use of space clearance when guaranteeing the inside effective area of fresh air pipe, avoid the fresh air pipe with the indoor set of air conditioner jack-up from the wall, the indoor set of air conditioner can't appear with the condition of wall laminating.

The utility model discloses an in the embodiment, the bottom interval of dysmorphism section is provided with a plurality of recesses.

In the embodiment of the utility model, be provided with the segmentation between two adjacent recesses.

The utility model discloses an in the embodiment, the bottom interval of dysmorphism section is provided with two recesses, and the bottom cross section of dysmorphism section is "W" type.

The utility model discloses an in the embodiment, the bottom of new tuber pipe is provided with has elastic arc cardboard, forms accommodation space between arc cardboard and the dysmorphism section, through stirring the arc cardboard in order to open or close accommodation space.

The embodiment of the utility model provides an in, be provided with online pipe, refrigerant pipe and drain pipe in the accommodation space.

The utility model discloses an in the embodiment, on-line pipe, refrigerant pipe and drain pipe setting are in the recess to the restriction on-line pipe rocks with the refrigerant pipe.

In an embodiment of the present invention, the length of the connecting portion between the fresh air duct and the special-shaped section increases gradually in the height direction of the housing.

The utility model discloses an in the embodiment, through buckling the articulate between new trend pipe and the new trend module.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of an indoor unit of an air conditioner in an embodiment of the present invention with a front panel removed;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic view of a fresh air module of an indoor unit of an air conditioner in an embodiment of the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is a schematic view of the rear side of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 7 is a side view of an indoor unit of an air conditioner according to an embodiment of the present invention;

in the above figures:

1. a housing; 101. a front panel; 102. a rear panel; 103. an air inlet grille; 104. a heat exchanger; 105. a bottom panel; 106. a fresh air pipe orifice; 2. a fresh air module; 3. a fresh air duct; 301. a special-shaped section; 301-1, a first groove; 301-2, a separation section; 301-3, a second groove; 302. bending the joint; 4. an on-line pipe; 5. a refrigerant pipe; 6. an arc-shaped clamping plate; 7. and a water discharge pipe.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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, are not to be construed as limiting the present invention.

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 one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The air conditioner is provided therein with a compressor, a condenser, an expansion valve, and a heat exchanger, and performs a refrigeration cycle of the air conditioner by using the compressor, the condenser, the expansion valve, and the heat exchanger. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and heat exchange, and supplies refrigerant to the air that has been conditioned and heat exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The heat exchanger exchanges heat of the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The heat exchanger may achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or a heat exchanger. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as a heat exchanger, the air conditioner is used as a cooler in a cooling mode.

In the embodiment of the utility model, refer to fig. 1-7, in order to satisfy the resident demand to air conditioner new trend function, the embodiment of the utility model provides an installed new trend module 2 that has the new trend function on the air condensing units of air conditioner, new trend module 2 can introduce indoor with outdoor new trend after purifying and filtering, and it is indoor to introduce outdoor fresh air, improves the oxygen content of room air to improve user's living environment health level.

The embodiment of the utility model provides an in, the air conditioner comprises the machine in setting up at outdoor air condensing units and setting up at indoor air conditioning, and the machine includes casing 1 in the air conditioning, and casing 1 has constituted air condensing units's whole outward appearance, and the casing 1 of the machine in the air conditioning includes: the air conditioner indoor unit is fixed on a wall through a mounting seat on the rear panel 102, the air inlet grille 103 is arranged at the top of the air conditioner indoor unit, air enters the shell 1 from the air inlet grille 103 and then is supplied to the indoor through the air outlet of the front panel 101 through the heat exchanger 104, and the floor panel 105 is used for supporting components such as a fan and the heat exchanger 104 in the shell 1.

The embodiment of the utility model provides an in, new trend module 2 sets up in the casing 1 of machine in the air conditioning, generally, new trend module 2 needs to communicate outdoors through new trend pipe 3, therefore, new trend module 2 sets up the one side at casing 1 according to the actual mounted position of machine in the air conditioning, in this embodiment, be close to the wall with casing 1's left side, set up new trend module 2 in casing 1's left side, new trend module 2 wears out through new trend pipe 3 from casing 1's left side and extends to outdoors, introduce indoor with outdoor new trend, in order to improve the fresh degree of room air.

The air inlet volume of the fresh air module 2 is influenced by many parameters, for example, the fresh air fan with high power can obviously improve the fresh air volume introduced into the room from the outside, but the fresh air fan with high power also needs higher power and occupies larger space, and simultaneously generates larger noise to influence the daily rest of a user, while the fresh air fans in the market are generally general, so the fresh air pipe 3 of the fresh air module 2 needs to be adjusted to increase the air inlet volume of the fresh air module 2, when the size of the fresh air pipe 3 is improved, the fresh air volume passing through the fresh air pipe 3 at one time can be obviously improved, and further the air inlet volume of the fresh air module 2 is improved, but the size of the fresh air pipe 3 is strictly limited by the structure of the indoor unit of the air conditioner, when the fresh air pipe 3 passes through the shell 1, pipe holes need to be formed on the shell 1, the diameter of the pipe holes is not too large, otherwise the strength of the shell 1 of the indoor unit of the air conditioner can be influenced, meanwhile, the diameter of the fresh air pipe 3 is too large, the fresh air pipe 3 jacks up the indoor unit of the air conditioner, so that an interval is formed between the indoor unit of the air conditioner and the wall, and the indoor unit of the air conditioner cannot be stably fixed on the wall.

Further, the machine not only needs to set up new tuber pipe 3 and extends to outdoors in the air conditioning, and the machine also needs to set up that the pipeline such as on-line pipe 4, refrigerant pipe 5 and drain pipe 7 is connected with the air condensing units in the air conditioning, and new trend module 2 also need reserve the space of installing pipeline such as on-line pipe 4, refrigerant pipe 5 and drain pipe 7 when installing new tuber pipe 3, consequently, in the embodiment of the utility model, set up special-shaped section 301 and conveniently install on-line pipe 4, refrigerant pipe 5 and drain pipe 7 simultaneously with the size that improves new tuber pipe 3 on new tuber pipe 3.

In this embodiment, the fresh air duct 3 is arranged to be the special-shaped section 301 through the pipe hole portion of the casing 1, the length of the special-shaped section 301 is greater than that of the fresh air duct 3 in the height direction of the casing 1, meanwhile, the fresh air duct 3 is in transitional connection with the special-shaped section 301, the bottom surface of the special-shaped section 301 of the fresh air duct 3 in the height direction of the casing 1 is provided with a groove, the length direction of the groove is the same as that of the fresh air duct 3, the online pipe 4, the refrigerant pipe 5 and the drain pipe 7 are arranged in the groove, the space of the casing 1 can be reasonably utilized, and the fresh air duct 3, the online pipe 4, the refrigerant pipe 5 and the drain pipe 7 are stably installed together.

The utility model discloses an embodiment, but fresh air pipe 3 interval sets up a plurality of recesses in the bottom of dysmorphism section 301, according to actual installation, be provided with one to four recesses in the bottom of dysmorphism section 301, the bottom interval of dysmorphism section 301 is provided with two recesses, be bellied dissection 301-2 between two recesses, two recesses are first recess 301-1 and second recess 301-2 respectively, first recess 301-1 and second recess 301-2 are separated by dissection 301-2, make the bottom of dysmorphism section 301 transversal personally submit "W" type, set up online pipe 4, refrigerant pipe 5 and drain pipe 7 respectively in first recess 301-1 and second recess 301-2, can reasonable utilization casing 1's space, stable installation online pipe 4, refrigerant pipe 5 and drain pipe 7.

In the embodiment of the present invention, the bottom of the special-shaped section 301 is provided with the elastic arc-shaped clamping plate 6, one end of the arc-shaped clamping plate 6 is fixedly connected to one side of the bottom of the special-shaped section 301, so that a containing space is formed between the arc-shaped clamping plate 6 and the bottom of the special-shaped section 301, because the arc-shaped clamping plate 6 has elasticity, the containing space is opened by pulling the arc-shaped clamping plate 6, the air conditioner can be easily installed by arranging the pipelines such as the on-line pipe 4, the refrigerant pipe 5 and the drain pipe 7 in the containing space, then releasing the arc-shaped clamping plate 6, so that the arc-shaped clamping plate 6 is deformed to close the containing space, under the supporting action of the arc-shaped clamping plate 6 and the limiting action of the first groove 301-1 and the second groove 301-2, the on-line pipe 4, the refrigerant pipe 5 and the drain pipe 7 are fixed in the containing space between the arc-shaped clamping plate 6 and the special-shaped section 301, the size of the new air pipe 3 is increased, and the new air pipe 3 is prevented from pushing the indoor unit of the air conditioner away from the wall, and the space in the shell 1 is reasonably utilized, so that the air conditioner indoor unit is convenient to pipe, and the waste of the space of the shell 1 is avoided.

The utility model discloses an in the embodiment, be connected with between fresh air pipe 3 and the fresh air module 2 and buckle joint 302.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

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

a shell, wherein a fresh air pipe orifice is arranged on the side surface of the shell;

the fresh air module is arranged inside the shell;

the fresh air pipe penetrates through the fresh air pipe opening and is communicated with the fresh air module, the part of the fresh air pipe penetrating through the shell is a special-shaped section, the length of the special-shaped section in the height direction of the shell is larger than that of the fresh air pipe, and a groove is formed in the bottom of the special-shaped section.

2. An indoor unit of an air conditioner according to claim 1, wherein: the bottom of dysmorphism section is provided with a plurality of at intervals the recess.

3. An indoor unit of an air conditioner according to claim 2, wherein: and a separation section is arranged between every two adjacent grooves.

4. An indoor unit of an air conditioner according to claim 3, wherein: the bottom of the special-shaped section is provided with two grooves at intervals, and the cross section of the bottom of the special-shaped section is W-shaped.

5. An indoor unit of an air conditioner according to claim 1, wherein: the bottom of fresh air pipe is provided with and has elastic arc cardboard, the arc cardboard with form accommodation space between the dysmorphism section, through stirring the arc cardboard in order to open or close accommodation space.

6. An indoor unit of an air conditioner according to claim 5, wherein: an on-line pipe, a refrigerant pipe and a drain pipe are arranged in the containing space.

7. An indoor unit of an air conditioner according to claim 6, wherein: the on-line pipe, the refrigerant pipe and the drain pipe are arranged in the groove to limit the on-line pipe and the refrigerant pipe to shake.

8. An indoor unit of an air conditioner according to claim 1, wherein: the length of the connecting part of the fresh air pipe and the special-shaped section is gradually increased in the height direction of the shell.

9. An indoor unit of an air conditioner according to claim 1, wherein: the fresh air pipe is connected with the fresh air module through a bent joint.