CN220793277U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, comprising: the shell is arranged outdoors and is provided with an indoor air inlet and an indoor air outlet; the indoor heat exchanger is positioned above the inside of the shell and is in an inverted V-shaped structure; an indoor fan and an outdoor fan, wherein the indoor fan is positioned at one side of the length direction of the indoor heat exchanger, and the outdoor fan is positioned below the inside of the shell; further comprises: the guide plate, the guide plate sets up in the casing, the guide plate lid is located indoor heat exchanger, the guide plate includes: the first flow guiding part is arranged on the other side of the indoor heat exchanger and seals the other side of the indoor heat exchanger. The first diversion part seals one side of the length direction of the indoor heat exchanger, so that indoor airflow can only enter the heat exchanger from two sides of the width direction of the indoor heat exchanger to exchange heat, heat exchange is uniform, and heat exchange efficiency is improved.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background

The current air conditioner is mainly split type, and the user needs to be installed by professional personnel after buying home, so that not only is high installation cost required, but also the installation quality can greatly influence the air conditioning performance, for the environment-friendly refrigerant R29 to be popularized later, R29 is inflammable and explosive, the leakage generated by installation can cause explosion accidents, therefore, for the R29 refrigerant, the air conditioner is far safer than the split type air conditioner, only an exhaust pipe is required to be installed for the air conditioner, and the air conditioner can be easily installed by non-professional persons, so that the installation cost can be saved for the user.

In the related art, the air conditioner mainly uses a window machine and a mobile air conditioner, wherein the window machine is positioned in a half of the room, the mobile air conditioner is positioned in the room, and the noise sources of the two air conditioners are positioned in the room, so that the noise feeling of a user can be influenced, and even noise complaints are brought.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the air conditioner, the first flow guiding part seals one side of the indoor heat exchanger in the length direction, so that indoor air flow can only enter the heat exchanger from two sides of the indoor heat exchanger in the width direction for heat exchange, heat exchange is uniform, and heat exchange efficiency is improved.

According to an embodiment of the utility model, an air conditioner includes: the shell is arranged outdoors and is provided with an indoor air inlet and an indoor air outlet; the indoor heat exchanger is positioned above the inside of the shell and is in an inverted V-shaped structure, the indoor air inlet and the indoor air outlet are communicated with the indoor heat exchanger, and the outdoor heat exchanger is positioned below the inside of the shell; the indoor fan is positioned above the inside of the shell and positioned at one side of the length direction of the indoor heat exchanger, air flow is driven to enter the shell from the indoor air inlet through rotation of the indoor fan, and flows into the room from the indoor air outlet after exchanging heat with the indoor heat exchanger, and the outdoor fan is positioned below the inside of the shell; the air conditioner further includes: the guide plate, the guide plate sets up in the casing, the guide plate lid is located indoor heat exchanger, the guide plate includes: the first flow guiding part is arranged on the other side of the indoor heat exchanger and seals the other side of the indoor heat exchanger.

According to the air conditioner provided by the embodiment of the utility model, the first flow guiding part seals one side of the indoor heat exchanger in the length direction, so that indoor air flow can only enter the heat exchanger from two sides of the indoor heat exchanger in the width direction, heat exchange is uniform, heat exchange efficiency is improved, after the indoor air flow forms heat exchange air flow, the indoor fan drives the heat exchange air flow to flow from one side of the indoor heat exchanger adjacent to the indoor fan to the indoor air outlet, and therefore the indoor air enters a room, the indoor temperature is regulated, and a refrigerating mode or a heating mode is realized.

According to the air conditioner of the embodiment of the utility model, the guide plate further comprises: the air homogenizing part is arranged on one side, facing the indoor fan, of the first flow guiding part, the air homogenizing part is arranged opposite to the indoor heat exchanger, a plurality of through holes are formed in the air homogenizing part, and the through holes are arranged on the air homogenizing part at intervals.

According to some embodiments of the utility model, the indoor heat exchanger comprises: at least two sub heat exchangers, at least two sub heat exchangers are arranged in a relative inclined way, and the gas equalizing part comprises: the at least two sub-gas-homogenizing parts are respectively arranged opposite to the at least two sub-heat exchangers, and the first flow guiding part is connected between the at least two sub-gas-homogenizing parts and is arranged opposite to the indoor fan.

According to some embodiments of the utility model, the baffle further comprises: the second flow guiding part is positioned at the upper part of the indoor heat exchanger and is connected between at least two sub-gas equalizing parts.

According to some embodiments of the utility model, the baffle further comprises: the third flow guiding part is arranged on one side, facing the indoor fan, of the indoor heat exchanger, and is connected with at least two sub-air homogenizing parts and bent outwards relative to the sub-air homogenizing parts.

According to some embodiments of the utility model, the housing comprises: the indoor heat exchanger, the indoor fan and the deflector are located in the first shell, the outdoor heat exchanger, the outdoor fan and the compressor are located in the second shell, and the first shell is provided with an indoor air inlet and an indoor air outlet.

According to some embodiments of the utility model, the air conditioner further comprises: the first air pipe is communicated between the indoor air inlet and the indoor air inlet, and the second air pipe is communicated between the indoor air outlet and the indoor air outlet.

According to some embodiments of the utility model, the first housing, the first air duct and the second air duct are provided with heat insulation cotton at their outer circumferences.

According to some embodiments of the utility model, the indoor fan includes: the fan comprises a first fan and a first motor, wherein the first fan is an axial flow fan; or, the first fan is a centrifugal fan, and the indoor fan further includes: the volute is arranged opposite to the centrifugal fan.

According to some embodiments of the utility model, the housing is made of metal.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of an air conditioner according to a first embodiment of the present utility model;

fig. 2 is an exploded view of an air conditioner according to a first embodiment of the present utility model;

fig. 3 is a partial structure diagram of an air conditioner according to a first embodiment of the present utility model;

fig. 4 is a schematic view of the structure of an indoor heat exchanger according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a baffle according to an embodiment of the present utility model;

fig. 6 is an exploded view of an air conditioner according to a second embodiment of the present utility model;

fig. 7 is a schematic view of a part of the structure of an air conditioner according to a second embodiment of the present utility model;

FIG. 8 is an installation side view according to a first embodiment of the utility model;

FIG. 9 is an installation elevation view according to a first embodiment of the utility model;

FIG. 10 is an installation side view according to a second embodiment of the present utility model;

fig. 11 is an installation front view according to a second embodiment of the present utility model.

Reference numerals:

100. an air conditioner;

10. a housing; 11. a first housing; 12. a second housing; 13. an indoor air inlet; 14. an indoor air outlet;

21. an indoor heat exchanger; 211. a sub heat exchanger; 22. an outdoor heat exchanger;

31. an indoor fan; 311. a first fan; 312. a first motor; 313. a volute; 32. an outdoor fan;

40. a deflector; 41. a first flow guiding part; 42. a gas equalizing part; 421. a sub-air homogenizing part; 422. a through hole; 43. a second flow guiding part; 44. a third flow guiding part;

51. a first air duct; 52. and a second air pipe.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

An air conditioner 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 11.

As shown in conjunction with fig. 1 to 3, the air conditioner 100 includes: the indoor heat exchanger 21, the outdoor heat exchanger 22, the indoor fan 31, and the outdoor fan 32.

As shown in fig. 8 to 11, the casing 10 is provided outdoors, and an indoor air inlet 13 and an indoor air outlet 14 are provided on the casing 10. When the air conditioner is installed in a user's home, the shell 10 is installed outdoors once, so that outdoor installation of the outdoor unit and the indoor unit is not required, the installation difficulty of the air conditioner is effectively reduced, and the installation efficiency of the air conditioner is improved.

The indoor heat exchanger 21 is located above the inside of the casing 10 and is of an inverted V-shaped structure, the indoor air inlet 13 and the indoor air outlet 14 are communicated with the indoor heat exchanger 21, and the outdoor heat exchanger 22 is located below the inside of the casing 10. Specifically, the indoor heat exchanger 21 and the outdoor heat exchanger 22 are located inside the casing 10, and the indoor heat exchanger 21 is located above the casing 10, and the outdoor heat exchanger 22 is located below the casing 10, i.e., the indoor heat exchanger 21 is located above the outdoor heat exchanger 22.

The indoor heat exchangers 21 are arranged along the length direction of the air conditioner 100, the indoor heat exchangers 21 are of an inverted-V structure, namely, two inclined planes are formed at two sides of the indoor heat exchangers 21 in the width direction, indoor air flows enter the shell 10 and then enter the indoor heat exchangers 21 from the inclined planes for heat exchange, and therefore the space at the upper part of the shell 10 can be fully utilized to enlarge the heat exchange area of the indoor heat exchangers 21. Therefore, the heat exchange efficiency of indoor circulating air can be effectively improved, and the energy efficiency of the air conditioner is improved.

The air conditioner 100 further includes: the compressor compresses the refrigerant to enable the low-pressure refrigerant to be compressed to form a high-pressure refrigerant, and the low-temperature low-pressure refrigerant enters the compressor to be compressed and then is discharged as high-temperature high-pressure gas.

The outdoor heat exchanger 22 is configured to exchange heat between the outdoor air stream and the refrigerant transferred in the outdoor heat exchanger 22.

For example, the outdoor heat exchanger 22 operates as a condenser in the cooling mode of the air conditioner 100 such that the refrigerant compressed by the compressor is condensed by radiating heat to the outdoor air flow through the outdoor heat exchanger 22. The outdoor heat exchanger 22 operates as an evaporator in the heating mode of the air conditioner 100 such that the decompressed refrigerant evaporates by absorbing heat of the outdoor air flow by the outdoor heat exchanger 22.

In some embodiments, the outdoor heat exchanger 22 further includes heat exchanging fins to enlarge a contact area between the outdoor air stream and the refrigerant transferred in the outdoor heat exchanger 22, thereby improving heat exchange efficiency between the outdoor air stream and the refrigerant.

The high temperature and high pressure gas exchanges heat with the outdoor air stream at the outdoor heat exchanger 22, and the outdoor heat exchanger 22 is configured to exchange heat between the outdoor air stream and the refrigerant transferred in the outdoor heat exchanger 22.

For example, the outdoor heat exchanger 22 operates as a condenser in the cooling mode of the air conditioner 100 such that the refrigerant compressed by the compressor is condensed by radiating heat to the outdoor air flow through the outdoor heat exchanger 22. The outdoor heat exchanger 22 operates as an evaporator in the heating mode of the air conditioner 100 such that the decompressed refrigerant evaporates by absorbing heat of the outdoor air flow by the outdoor heat exchanger 22.

The compressor is provided with an exhaust port and a return port, and the high-temperature and high-pressure refrigerant is discharged from the exhaust port. When the air conditioner 100 is in the cooling mode, the outdoor heat exchanger 22 serves as a condenser, the high-temperature and high-pressure refrigerant flows to the outdoor heat exchanger 22 again, and exchanges heat with outdoor airflow at the outdoor heat exchanger 22 to release a large amount of heat; the low-temperature refrigerant absorbs heat at the indoor heat exchanger 21 to reduce the indoor temperature and realize refrigeration; and finally, the low-temperature and low-pressure refrigerant returns to the compressor from the air return port to complete the circulation of the refrigerant in the air conditioner 100.

The indoor heat exchanger 21 is configured to exchange heat with the refrigerant transferred in the indoor heat exchanger 21 by the indoor air flow.

For example, in the cooling mode of the air conditioner 100, the indoor heat exchanger 21 operates as an evaporator, the high-temperature and high-pressure refrigerant output from the compressor exchanges heat with the outdoor air flow at the outdoor heat exchanger 22, a large amount of heat is released, and condensation of the gaseous refrigerant is realized, and at this time, the refrigerant becomes a liquid state; the liquid refrigerant passes through the indoor heat exchanger 21, absorbs a large amount of heat at the indoor heat exchanger 21, is gasified into a gaseous refrigerant, and finally returns to the compressor to realize the circulation of the refrigerant in the air conditioner 100.

In the heating mode of the air conditioner 100, the outdoor heat exchanger 22 works as an evaporator, the indoor heat exchanger 21 works as a condenser, the high-temperature and high-pressure refrigerant output by the compressor exchanges heat with indoor air flow at the indoor heat exchanger 21 to release a large amount of heat, so that the condensation of the gaseous refrigerant is realized, and the refrigerant becomes liquid at the moment; the liquid refrigerant passes through the outdoor heat exchanger 22, absorbs a large amount of heat at the outdoor heat exchanger 22, is gasified into a gaseous refrigerant, and finally returns to the compressor, thereby realizing the circulation of the refrigerant in the air conditioner 100.

The air conditioner 100 further includes: and an expansion valve connected between the outdoor heat exchanger 22 and the indoor heat exchanger 21, wherein the opening of the expansion valve adjusts the pressure of the refrigerant flowing through the outdoor heat exchanger 22 and the indoor heat exchanger 21 to adjust the flow rate of the refrigerant flowing between the outdoor heat exchanger 22 and the indoor heat exchanger 21. The flow rate and pressure of the refrigerant flowing between the outdoor heat exchanger 22 and the indoor heat exchanger 21 affect the heat exchange performance of the outdoor heat exchanger 22 and the indoor heat exchanger 21. The expansion valve may be an electronic valve. The opening degree of the expansion valve is adjustable to control the flow rate and pressure of the refrigerant flowing through the expansion valve.

As shown in fig. 2, 3 and 5, the air conditioner 100 further includes: an indoor fan 31 and an outdoor fan 32, wherein the indoor fan 31 is located above the interior of the casing 10 and at one side of the indoor heat exchanger 21 in the longitudinal direction, and the outdoor fan 32 is located below the interior of the casing 10.

Specifically, the indoor fan 31 is located at one side of the length direction of the indoor heat exchanger 21, and the indoor fan 31 introduces the indoor air flow from the indoor air intake 13 to above the inside of the casing 10. The indoor fan 31 drives the indoor air flow to flow from the other side of the indoor heat exchanger 21 to the side where the indoor fan 31 is located, and the air flow passes through the indoor heat exchanger 21 and exchanges heat to form heat exchange air flow, and enters the room from the indoor air outlet 14 under the driving of the indoor fan 31, so that the indoor temperature is regulated, and the refrigeration or heating of the air conditioner 100 is realized.

The outdoor fan 32 introduces the outdoor air flow to the inside lower portion of the casing 10, exchanges heat at the outdoor heat exchanger 22, and is discharged to the outside under the driving of the outdoor fan 32.

As shown in fig. 2, 3 and 5, the air conditioner 100 further includes: the baffle 40, the baffle 40 is disposed in the housing 10, and the baffle 40 covers the indoor heat exchanger 21.

The baffle 40 includes: the first flow guiding part 41, the first flow guiding part 41 is disposed at the other side of the indoor heat exchanger 21 and seals the other side of the indoor heat exchanger 21. Specifically, the baffle 40 is disposed above the interior of the casing 10, and the baffle 40 abuts against the indoor heat exchanger 21.

The deflector 40 comprises a first deflector 41, the first deflector 41 is arranged on the other side of the length direction of the indoor heat exchanger 21, and the first deflector 41 seals the other side of the indoor heat exchanger 21, so that indoor air flow can only enter the indoor heat exchanger 21 from the two sides of the width direction of the indoor heat exchanger 21 to exchange heat to form heat exchange air flow; the heat exchange air flow is discharged from a side of the indoor heat exchanger 21 adjacent to the indoor fan 31 by the driving of the indoor fan 31; then enters the room from the indoor air outlet 14, adjusts the indoor temperature, and realizes the cooling or heating of the air conditioner 100.

Therefore, the first flow guiding part 41 seals one side of the indoor heat exchanger 21 in the length direction, so that the indoor air flow can only enter the heat exchanger from two sides of the indoor heat exchanger 21 in the width direction for heat exchange, the heat exchange is uniform, and the heat exchange efficiency is improved; after the indoor air flow forms heat exchange air flow, the indoor fan 31 drives the heat exchange air flow to flow from one side of the indoor heat exchanger 21 adjacent to the indoor fan 31 to the indoor air outlet 14, so that the indoor air flow enters a room; the heat exchange air flow regulates the indoor temperature to realize a refrigeration mode or a heating mode.

As shown in fig. 5-7, the baffle 40 further includes: the air equalizing portion 42, the air equalizing portion 42 is disposed on a side of the first flow guiding portion 41 facing the indoor fan 31, the air equalizing portion 42 is disposed opposite to the indoor heat exchanger 21, the air equalizing portion 42 is provided with a plurality of through holes 422, and the plurality of through holes 422 are disposed on the air equalizing portion 42 at intervals.

That is, the air equalizing portion 42 is located at a side of the first air guiding portion 41 facing the indoor fan 31, and the air equalizing portion 42 is connected to the first air guiding portion 41, the air equalizing portion 42 is covered above the indoor heat exchanger 21, and a lower side of the air equalizing portion 42 abuts against an upper side of the indoor heat exchanger 21. The air equalizing portion 42 extends in the length direction of the indoor heat exchanger 21, a plurality of through holes 422 are formed in the air equalizing portion 42, and the through holes 422 are uniformly arranged at intervals on the air equalizing portion 42, so that indoor air flow entering the inside of the shell 10 passes through the through holes 422 and then enters the indoor heat exchanger 21 to exchange heat.

The through holes 422 enable indoor airflow to enter uniformly, so that indoor airflow exchanges heat uniformly in the indoor heat exchanger 21, and heat exchange efficiency is improved.

As shown in fig. 4, the indoor heat exchanger 21 includes: at least two sub heat exchangers 211, and at least two sub heat exchangers 211 are arranged to be inclined with respect to each other. The gas equalizing section 42 includes: at least two sub-air equalizing portions 421, the at least two sub-air equalizing portions 421 are disposed opposite to the at least two sub-heat exchangers 211, respectively, and the first air guiding portion 41 is connected between the at least two sub-air equalizing portions 421 and disposed opposite to the indoor fan 31.

In the embodiment of the present utility model, the indoor heat exchanger 21 is selected to be a two-fold heat exchanger. The indoor heat exchanger 21 comprises two sub heat exchangers 211, the two sub heat exchangers 211 are arranged in an inclined mode, and indoor air flows enter the interior of the shell 10 and then enter the interior of the indoor heat exchanger 21 from the outer side of the sub heat exchangers 211 to exchange heat.

The gas equalizing section 42 includes: the two sub-gas equalizing parts 421, the two sub-gas equalizing parts 421 are respectively abutted against the two sub-heat exchangers 211, the first flow guiding part 41 is connected between the two sub-gas equalizing parts 421, and the first flow guiding part 41 and the indoor fan 31 are oppositely arranged, so that indoor air flow enters the heat exchange from the outer sides of the two sub-heat exchangers 211, and the heat exchange of the indoor air flow is uniform.

The two sub-air equalizing portions 421 are respectively provided with a plurality of through holes 422 which are uniformly arranged at intervals, so that indoor air flows respectively enter the two sub-heat exchangers 211 from the through holes 422 on the sub-air equalizing portions 421 on two sides, are discharged from one side, adjacent to the indoor fan 31, of the indoor heat exchanger 21 under the driving of the indoor fan 31 after heat exchange, then enter the room from the indoor air outlet 14, and the indoor temperature is regulated.

Referring to fig. 5 to 7, the baffle 40 further includes: the second flow guiding part 43, the second flow guiding part 43 is located at the upper part of the indoor heat exchanger 21 and is connected between at least two sub-uniform gas parts 421. Specifically, the second flow guiding portion 43 is located at the upper portion of the indoor heat exchanger 21, the second flow guiding portion 43 is connected between the two gas equalizing portions 42, the second flow guiding portion 43 extends along the length direction of the indoor heat exchanger 21, the second flow guiding portion 43 seals the upper portion of the indoor heat exchanger 21, and indoor air flow entering the housing 10 is prevented from entering from the gap between the two sub heat exchangers 211.

If a part of the indoor air flow enters from the gap between the two sub-heat exchangers 211, the part of the indoor air flow does not exchange heat with the refrigerant at the indoor heat exchanger 21, so that the heat exchange of the indoor air flow is incomplete, resulting in poor heat exchange effect of the air conditioner 100. The second flow guiding part 43 is arranged at the upper part of the indoor heat exchanger 21, and the upper parts of the two sub heat exchangers 211 are sealed, so that indoor air flow can only enter the indoor heat exchanger 21 from the through holes 422 on the two sub air equalizing parts 421 for heat exchange, the indoor air flow can exchange heat uniformly in the indoor heat exchanger 21, and the heat exchange effect is improved.

Further, the baffle 40 further includes: the third flow guiding portion 44, the third flow guiding portion 44 is disposed on a side of the indoor heat exchanger 21 facing the indoor fan 31, and the third flow guiding portion 44 is connected to at least two sub-air balancing portions 421 and is bent outwards relative to the sub-air balancing portions 421. Specifically, the third flow guiding portion 44 is disposed on one side of the air balancing portion 42 adjacent to the indoor fan 31, the third flow guiding portion 44 is connected to the two sub air balancing portions 421, the third flow guiding portion 44 is bent relative to the sub air balancing portions 421, and the third flow guiding portion 44 extends on a plane formed by the height direction and the width direction, and the third flow guiding portion 44 can prevent the heat exchange air flow from flowing out from the inclined plane of the indoor heat exchanger 21, so as to improve the heat exchange efficiency.

As shown in fig. 10, the housing 10 includes: the indoor heat exchanger 21, the indoor fan 31 and the deflector 40 are positioned in the first shell 11, the outdoor heat exchanger 22, the outdoor fan 32 and the compressor are positioned in the second shell 12, and the first shell 11 is provided with an indoor air inlet 13 and an indoor air outlet 14.

That is, the first casing 11 and the second casing 12 are connected as a unit, the first casing 11 is located above the second casing 12, the indoor heat exchanger 21 and the indoor fan 31 are disposed in the first casing 11, and the baffle 40 is also disposed in the first casing 11. The first shell 11 is provided with an indoor air inlet 13 and an indoor air outlet 14, namely, the first shell 11 is communicated with the indoor, indoor air flow exchanges heat with the indoor heat exchanger 21 in the first shell 11, and enters the indoor from the indoor air outlet 14 after forming heat exchange air flow, so that the indoor temperature is regulated.

The second casing 12 is fixedly connected with the first casing 11 to form a single body with the first casing 11, and the outdoor heat exchanger 22, the outdoor fan 32 and the compressor are disposed in the second casing 12, and the second casing 12 communicates with the outside. The outdoor air flow enters the second housing 12 to exchange heat with the outdoor heat exchanger 22 by being driven by the outdoor fan 32, and the refrigerant absorbs heat of the outdoor air flow or gives off heat to the outdoor air flow, and then is discharged to the outside by being driven by the outdoor fan 32.

As shown in fig. 8 to 11, the air conditioner 100 further includes: a first air duct 51 and a second air duct 52, the first air duct 51 being connected between the indoor and indoor air inlets 13, the second air duct 52 being connected between the indoor and indoor air outlets 14. Specifically, the first air duct 51 communicates with the indoor air inlet 13, so that the indoor air flow flows through the first air duct 51 from the indoor air inlet 13 into the first housing 11, after the indoor air flow exchanges heat with the indoor heat exchanger 21, the indoor air flow enters the second air duct 52 from the indoor air outlet 14 under the driving of the indoor fan 31, and finally enters the room, thereby adjusting the indoor temperature.

Further, the outer circumferences of the first housing 11, the first air duct 51, and the second air duct 52 are provided with heat insulating cotton. Since the indoor air flow needs to exchange heat in the indoor heat exchanger 21, the indoor heat exchanger 21 is disposed in the first housing 11. In order to ensure the heat exchange efficiency of the indoor air flow in the indoor heat exchanger 21, heat preservation cotton is arranged on the periphery of the first shell 11, so that cold and heat are preserved, and heat loss is reduced; the first air pipe 51 is communicated with the indoor air inlet 13, the second air pipe 52 is communicated with the indoor air outlet 14, heat preservation cotton is arranged on the periphery of the first air pipe 51 and the periphery of the second air pipe 52, and heat loss in the circulation process can be reduced by the heat preservation cotton in the process that indoor air flow enters the first shell 11 and in the process that heat exchange air flow enters the indoor.

As shown in fig. 2 and 6, the indoor fan 31 includes: a first fan 311 and a first motor 312, the first fan 311 being an axial flow fan. The first fan 311 is in transmission connection with the first motor 312, and the first motor 312 drives the first fan 311 to rotate so as to enable indoor air flow to enter the first shell 11 from the indoor air inlet 13, enter the indoor heat exchanger 21 from the air equalizing part 42, enter the room from the indoor air outlet 14 after exchanging heat in the indoor heat exchanger 21, and adjust the indoor temperature.

Embodiment one: the first fan 311 is a centrifugal fan, and the indoor fan 31 further includes: the scroll 313, the scroll 313 and the centrifugal fan are disposed opposite to each other. That is, if the first fan 311 is a centrifugal fan, the indoor fan 31 is wrapped with the scroll 313, the indoor air inlet 13 and the indoor air outlet 14 are both located on the upper side of the first housing 11, the indoor air inlet 13 and the indoor air outlet 14 are disposed at intervals along the length direction, the indoor air outlet 14 is disposed on one side of the upper side of the first housing 11 adjacent to the indoor fan 31, and the indoor air outlet 14 is disposed on the other side of the upper side of the first housing 11.

Embodiment two: if the first fan 311 is an axial fan, the indoor air inlet 13 and the indoor air outlet 14 are respectively disposed on two sides of the first housing 11 in the length direction, one side adjacent to the indoor fan 31 is the indoor air outlet 14, and the other side is the indoor air inlet 13.

Wherein, the shell 10 is made of metal. The casing 10 is made of metal, and when the air conditioner 100 is installed outdoors, the casing made of metal can resist corrosion and aging, and the service life of the air conditioner 100 is prolonged.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioner, comprising:

the shell is arranged outdoors and is provided with an indoor air inlet and an indoor air outlet;

the indoor heat exchanger is positioned above the inside of the shell and is in an inverted V-shaped structure, the indoor air inlet and the indoor air outlet are communicated with the indoor heat exchanger, and the outdoor heat exchanger is positioned below the inside of the shell;

the indoor fan is positioned above the inside of the shell and positioned at one side of the length direction of the indoor heat exchanger, air flow is driven to enter the shell from the indoor air inlet through rotation of the indoor fan, and flows into the room from the indoor air outlet after exchanging heat with the indoor heat exchanger, and the outdoor fan is positioned below the inside of the shell;

characterized by further comprising:

the guide plate, the guide plate sets up in the casing, the guide plate lid is located indoor heat exchanger, the guide plate includes: the first flow guiding part is arranged on the other side of the indoor heat exchanger and seals the other side of the indoor heat exchanger.

2. The air conditioner of claim 1, wherein the baffle further comprises: the air homogenizing part is arranged on one side, facing the indoor fan, of the first flow guiding part, the air homogenizing part is arranged opposite to the indoor heat exchanger, a plurality of through holes are formed in the air homogenizing part, and the through holes are arranged on the air homogenizing part at intervals.

3. The air conditioner according to claim 2, wherein the indoor heat exchanger comprises: at least two sub heat exchangers, at least two sub heat exchangers are arranged in a relative inclined way, and the gas equalizing part comprises: the at least two sub-gas-homogenizing parts are respectively arranged opposite to the at least two sub-heat exchangers, and the first flow guiding part is connected between the at least two sub-gas-homogenizing parts and is arranged opposite to the indoor fan.

4. The air conditioner of claim 3, wherein the baffle further comprises: the second flow guiding part is positioned at the upper part of the indoor heat exchanger and is connected between at least two sub-gas equalizing parts.

5. The air conditioner of claim 3, wherein the baffle further comprises: the third flow guiding part is arranged on one side, facing the indoor fan, of the indoor heat exchanger, and is connected with at least two sub-air homogenizing parts and bent outwards relative to the sub-air homogenizing parts.

6. The air conditioner of claim 1, wherein the housing comprises: the indoor heat exchanger, the indoor fan and the deflector are located in the first shell, the outdoor heat exchanger, the outdoor fan and the compressor are located in the second shell, and an indoor air inlet and an indoor air outlet are formed in the first shell.

7. The air conditioner as set forth in claim 6, further comprising: the first air pipe is communicated between the indoor air inlet and the indoor air inlet, and the second air pipe is communicated between the indoor air outlet and the indoor air outlet.

8. The air conditioner of claim 7, wherein the first housing, the first air duct and the second air duct are provided with insulation cotton at their outer circumferences.

9. The air conditioner of claim 1, wherein the indoor fan comprises: the fan comprises a first fan and a first motor, wherein the first fan is an axial flow fan; or alternatively, the first and second heat exchangers may be,

the first fan is a centrifugal fan, and the indoor fan further comprises: the volute is arranged opposite to the centrifugal fan.

10. The air conditioner of claim 1, wherein the housing is a metal material.